SELIGMAN PORTFOLIOS INC/NY
N-30D, 1997-09-05
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<PAGE>

- ----------------------------
M I D - Y E A R  R E P O R T
- ----------------------------


- -------------
SELIGMAN
- -------------
PORTFOLIOS,
- -------------
INC.
- -------------
J%WS 


June 30, 1997

<PAGE>

                                                                  -------------
                                                                  SELIGMAN
                                                                  -------------
                                                                  PORTFOLIOS,
                                                                  -------------
                                                                  INC.
                                                                  -------------


                                                                August 1, 1997

Dear Contract Owner:

J. & W. Seligman & Co. Incorporated, as Manager of Seligman Portfolios, Inc., is
pleased to provide the enclosed unaudited financial statements and accompanying
information for Seligman Portfolios, Inc., the underlying investment vehicle for
your policy, for the six months ended June 30, 1997.

   Thus far, 1997 has shown great promise for both the domestic economy and the
financial markets. Instead of increasing inflation, the growing economy actually
generated lower producer prices for six consecutive months. The Federal Reserve
Board's decision to leave the federal funds rate unchanged in May also helped
tame inflation fears and gave further support to the already strong financial
markets. Low unemployment and high consumer confidence levels continued, while
consumer spending was relatively restrained.

   While low interest rates generally supported the appreciation of the equity
market, investors remained primarily focused on the large, more liquid stocks
with predictable earnings. Consequently, the 25 largest stocks were responsible
for the majority of the equity market's gains. However, beginning in May, the
market's advances broadened to include a greater number of smaller- and
mid-capitalization stocks.

   In the fixed-income markets, the enduring absence of inflationary pressures
and the lack of Fed intervention after the March increase prompted a moderate
rally, with bond prices rising and yields falling. After the uncertainties of
the first quarter, when the inflationary outlook was unclear, market
participants became optimistic in the second quarter as the low interest rate
environment persisted. Consequently, the yield on the benchmark 30-year US
Treasury bond fell to 6.78% on June 30, from a high of 7.17% on April 14. The
yield on the benchmark three-month US Treasury bill fell to 5.17% at June 30,
having reached a high of 5.40% on March 21.

   The long-term outlook for the US economy and financial markets remains
positive. Productivity improvements, driven in large part by the deployment of
technology, have helped reduce corporate costs and increased profitability.
While the broadening of the market that took place in the second quarter is a
positive trend, market volatility has increased this year, and the possibility
of a short-term correction in the US markets is real.

   Internationally, economic growth has improved without bringing any serious
signs of inflation. Overall, monetary conditions for the major economies have
remained quite benign. Only in the UK have we seen any increase in interest
rates. Against this backdrop, international markets have performed strongly thus
far this year, and we expect further progress to be made. In particular, Japan
has made an extremely strong recovery with both the market and the Yen
improving. Our favored regions continue to be Continental Europe, Japan, and the
emerging markets where economic and corporate profit growth has the greatest
potential.

   We thank you for your continued confidence in Seligman Portfolios, Inc., and
look forward to serving your investment needs in the years ahead.

                                         Respectfully,
                                     /s/ William C. Morris
                                    -------------------------     
                                         William C. Morris
                                         Chairman
                                         J. & W. Seligman & Co. Incorporated

<PAGE>
                              Seligman Portfolios, Inc.
- -------------------------------------------------------------------------------
Largest Portfolio Changes (unaudited)
- -------------------------------------------------------------------------------
During the Six Months Ended June 30, 1997

                                              Principal Amount
                                                 or Shares
                                            ---------------------
                                                         Holdings
Additions                                   Increase      6/30/97
- ---------                                   --------     --------
SELIGMAN BOND PORTFOLIO
US Government Agencies
Government National Mortgage
  Association 7-1/2%, 3/15/2026........     $290,301     $290,301

Corporate Bonds
Anixter 8%, 9/15/2003..................      200,000      200,000
Barrett Resources
 7.55%, 2/1/2007.......................      200,000      200,000
Cott 8-1/2%, 5/1/2007..................      200,000      200,000
Harman International
 7.32%, 7/1/2007.......................      200,000      200,000
Loewen Group International
 7-1/2%, 4/15/2001.....................      200,000      200,000
The Money Store
 8.05%, 4/15/2002......................      200,000      200,000
Oryx Energy 8-1/8%, 10/15/2005.........      200,000      200,000
Owens-Illinois 7.85%, 5/15/2004........      200,000      200,000
Time Warner 9-1/8%, 1/15/2013..........      200,000      200,000


                                              Principal Amount
                                                 or Shares
                                           ----------------------
                                                        Holdings
Reductions                                 Decrease      6/30/97
- ----------                                 --------     --------
US Government Securities
US Treasury Bonds 7-7/8%,
  2/15/2021............................     $400,000       --
US Treasury Notes 7%,
  7/15/2006............................      800,000       --

Corporate Bonds
AEGON 8%, 8/15/2006....................      150,000       --
American Home, 7.90%,
  2/15/2005............................      150,000       --
First Union 6.55%, 10/15/2035..........      200,000       --
Kohls 7-3/8%, 10/15/2011...............      200,000       --
NewPort News 8-5/8%, 12/1/2006.........      200,000       --
Oryx Energy 10%, 4/1/2001..............      200,000       --
United Telecommunications
  9-1/2%, 4/1/2003.....................      150,000       --

                                              Principal Amount
                                                 or Shares
                                            ---------------------
                                                         Holdings
Additions                                   Increase      6/30/97
- ---------                                   --------     --------
SELIGMAN CAPITAL PORTFOLIO
Common Stocks
Cardinal Health........................     4,700 shs.   4,700 shs.
Coca-Cola..............................    13,300       13,300
Covance................................    19,200       19,200
IKON Office Solutions..................     5,200        5,200
Lowe's.................................     6,900        6,900
Newbridge Networks.....................     5,900        5,900
Quantum................................     5,900       11,800 (1)
Reynolds & Reynolds (Class A)..........    14,400       14,400
US Surgical............................     6,300        6,300
Universal Health Services (Class B)....     8,100        8,100

                                              Principal Amount
                                                 or Shares
                                           ----------------------
                                                         Holdings
Reductions                                 Decrease      6/30/97
- ----------                                 --------     --------
Common Stocks
Guidant................................     2,600 shs.   1,400 shs.
Home Depot.............................     3,500          --
Illinois Tool Works....................     2,700          --
Intel..................................     2,400          --
MGM Grand..............................     4,700          --
Microsoft..............................     5,000          --
Saks Holdings..........................     5,200          --
Seagate Technology.....................     5,000          --
Tencor Instruments.....................     5,000          --
United Healthcare......................     3,700          --

                                              Principal Amount
                                                 or Shares
                                            ---------------------
                                                         Holdings
Additions                                   Increase      6/30/97
- ---------                                   --------     --------

SELIGMAN COMMON STOCK PORTFOLIO
Common Stocks
Ahmanson (H.F.)........................     8,000 shs.    8,000 shs.
CIGNA..................................     1,800         1,800
GATX...................................     5,000         5,000
Illinois Tool Works....................     5,000        10,000 (2)
James River............................     7,000         7,000
Mead...................................     5,500         9,000
QUALCOMM...............................     4,000         4,000
United Technologies....................     3,900         7,500
Westinghouse Electric..................    15,000        15,000
Williams Cos. .........................     9,000         9,000

                                              Principal Amount
                                                 or Shares
                                           ----------------------
                                                        Holdings
Reductions                                 Decrease      6/30/97
- ----------                                 --------     --------
Common Stocks
ALLTEL.................................      11,000 shs.   --
Campbell Soup..........................       2,800        --
Electronic Data Systems................       5,000        --
First Brands...........................      12,000        --
Great Western Financial................       5,000        --
PanEnergy..............................       4,800        --
Sonat..................................       9,200        --
Teradyne...............................       6,400        --
Xilinx.................................       7,800        --

Convertible Bonds
Masco Tech 4-1/2%, 12/15/2003              $250,000        --

- --------------------------
See footnotes on page P-4.

                                        -- P-1 --
<PAGE>

                            Seligman Portfolios, Inc.
- -------------------------------------------------------------------------------
Largest Portfolio Changes (unaudited) (continued)
- -------------------------------------------------------------------------------
During the Six Months Ended June 30, 1997


                                                    Shares
                                            ---------------------
                                                         Holdings
Additions                                   Increase      6/30/97
- ---------                                   --------     --------
SELIGMAN COMMUNICATIONS AND
INFORMATION PORTFOLIO
Common Stocks
Advanced Micro Devices.................      56,000       56,000
Altera.................................      23,400       23,400
BMC Software...........................      30,100       30,100
Lattice Semiconductor..................      23,900       23,900
Novellus Systems.......................      27,600       27,600
Quantum................................      42,600       68,800 (3)
Read-Rite..............................      50,500       50,500
Storage Technology.....................      43,300       43,300
Teradyne...............................      36,700       36,700
Western Digital........................      27,600       40,800 (4)



                                                    Shares
                                           ----------------------
                                                        Holdings
Reductions                                 Decrease      6/30/97
- ----------                                 --------     --------
Common Stocks
Cabletron Systems......................     40,000         --
Cisco Systems..........................     19,000        6,000
Gateway 2000...........................     20,000         --
Intel..................................     13,000         --
Microsoft..............................     20,000         --
Simulation Sciences....................    160,000         --
Sun Microsystems.......................     40,000         --
Tellabs................................     40,000         --
3Com...................................     25,000         --
U.S. Robotics..........................     25,000         --


                                                    Shares
                                            ---------------------
                                                         Holdings
Additions                                   Increase      6/30/97
- ---------                                   --------     --------
SELIGMAN FRONTIER PORTFOLIO
Common Stocks
Administaff............................     25,000        25,000
Black Box..............................     10,800        10,800
Ceridian...............................     16,500        28,400
Corporate EXPRESS......................     51,000        51,000
DONCASTERS (ADRs)......................     22,800        22,800
First Commonwealth.....................     45,500        71,700
General Cable..........................     15,900        15,900
Jacor Communications...................      9,900        14,350
Pittston Brink's Group.................     20,300        20,300
ProMedCo Management....................     50,000        50,000


                                                    Shares
                                           ----------------------
                                                        Holdings
Reductions                                 Decrease      6/30/97
- ----------                                 --------     --------
Common Stocks
Amisys Managed Care Systems............     20,000         --
Drilex International...................     20,000         --
Health Management Associates
  (Class A)............................     17,000         --
Maxim Integrated Products..............      8,500         --
National Data..........................     10,150         --
National Surgery Centers...............      7,700       13,050
ONTRACK Data International.............     30,000         --
T. Rowe Price..........................      7,750         --
Printrak International.................     24,800         --
Watson Pharmaceuticals.................      9,700       10,400


                                                    Shares
                                            ---------------------
                                                         Holdings
Additions                                   Increase      6/30/97
- ---------                                   --------     --------
SELIGMAN HENDERSON GLOBAL GROWTH
OPPORTUNITIES PORTFOLIO
Common Stocks
Boston Scientific......................      1,000        1,000
Desc (ADRs)............................      2,200        2,220 (5)
Empresas ICA Sociedad
  Controladora (ADRs)..................      3,000        3,000
Essilor International..................        185          185
HFS....................................        800          800
HIS....................................      1,000        1,000
Metro..................................        590          590
Microsoft..............................        400          700
MOL Magyar Olaj-es-Gazipari
  (GDRs)...............................      2,800        2,800
Travelers Group........................        800          800


                                                    Shares
                                           ----------------------
                                                        Holdings
Reductions                                 Decrease      6/30/97
- ----------                                 --------     --------
Common Stocks
Assa Abloy (Series B)..................       1,130        --
CITIC Pacific..........................       3,000        --
Grupo Carso (ADRs).....................       1,900        --
Guidant................................         300        --
Joshin Denki...........................       2,000        --
Kobenhavns Lufthavne...................         190        --
MGM Grand..............................         400        --
Singapore Press Holdings...............       1,000        --
SMH Neuenberg..........................         152        --
Societe Industrielle de
  Transports Automobiles...............         105        --

- -------------------------
See footnotes on page P-4.

                                      -- P-2 --

<PAGE>
                            Seligman Portfolios, Inc.
- -------------------------------------------------------------------------------

- -------------------------------------------------------------------------------
During the Six Months Ended June 30, 1997


                                                    Shares
                                            ---------------------
                                                         Holdings
Additions                                   Increase      6/30/97
- ---------                                   --------     --------
SELIGMAN HENDERSON GLOBAL
SMALLER COMPANIES PORTFOLIO
Common Stocks
Administaff............................      10,000       10,000
Calpine................................       9,600        9,600
Compdent...............................       6,000        6,000
Corporate EXPRESS......................      12,000       12,000
IMS International Metal Service........         860          860
Kardex.................................         484          484
Selecta Group..........................         920          920
Virbac.................................       1,360        1,360
Zag Industries.........................       5,500       15,000
Preferred Stocks
Gerry Weber International..............       3,329        4,993 (6)


                                                    Shares
                                           ----------------------
                                                        Holdings
Reductions                                 Decrease      6/30/97
- ----------                                 --------     --------
Common Stocks
BMC Industries.........................       4,900        --
Fine Host..............................       4,900        --
Fokus Bank.............................      13,000        --
FPA Medical Management.................       7,000        --
Horizon Mental Health
  Management...........................       5,550 (7)    --
Kampas-Haus............................       2,880        --
LoJack.................................       9,800        --
Maxim Integrated Products..............       1,700        --
Sto (Voting Preference Shares).........         235        --
Watson Pharmaceuticals.................       3,800       3,600


                                                    Shares
                                            ---------------------
                                                         Holdings
Additions                                   Increase      6/30/97
- ---------                                   --------     --------
SELIGMAN HENDERSON GLOBAL
TECHNOLOGY PORTFOLIO
Common Stocks
Admiral................................       7,000        7,000
Elec & Eltek International
  Holdings.............................     150,000      150,000
EMC....................................       1,000        1,000
Hirose Electric........................         600          600
M.M.T. Computing.......................       5,000        5,000
Premier Farnell........................       3,500        3,500
Rohm...................................       1,000        1,000
Secom..................................       1,000        1,000
TDK....................................       1,000        1,000
VERO Group.............................      12,500       12,500

 
                                                    Shares
                                           ----------------------
                                                        Holdings
Reductions                                 Decrease      6/30/97
- ----------                                 --------     --------
Common Stocks
America Online.........................         525        --
Cisco Systems..........................         400        --
Dialogic...............................       1,650        --
Intel..................................         200        --
Microsoft..............................         350        --
Northern Telecom.......................         400        --
Sun Microsystems.......................         800        --
U.S. Robotics..........................         600        --
VeriFons...............................       1,500        --
Xionics Document Technologies..........       2,000        --


                                                    Shares
                                            ---------------------
                                                         Holdings
Additions                                   Increase      6/30/97
- ---------                                   --------     --------
SELIGMAN HENDERSON INTERNATIONAL
PORTFOLIO
Common Stocks
Akzo Nobel.............................         688          688
Companhia Energetica de Minas
  Gerais (ADRs)........................       1,900        1,900
Mitsubishi Materials...................      30,000       45,000
Murata Manufacturing...................       5,000        5,000
Pioneer Electronic.....................       5,000       11,000
Railtrack Group........................       9,500        9,500
Sumitomo Metal Industries..............      44,000       69,000
Thyssen................................         373          373
Toshiba................................      21,000       42,000
United Utilities.......................       8,000        8,000



                                                    Shares
                                           ----------------------
                                                        Holdings
Reductions                                 Decrease      6/30/97
- ----------                                 --------     --------
Common Stocks
Banco de Santander.....................       1,393        --
DSM....................................         647        --
Iberdrola..............................       6,731        --
Istituto Nazionale delle
  Assicurazioni........................      50,522        --
Koninklijke Ahold......................       1,216        --
Nippon Telegraph & Telephone...........       1,700        --
Pharmacia & Upjohn.....................       1,983        --
Samsung Electronics....................         916         204
Siebe..................................       3,800        --
Societe  Generale......................         604        --
- -------------------------
See footnotes on page P-4.

                                      -- P-3 --

<PAGE>
                            Seligman Portfolios, Inc.
- -------------------------------------------------------------------------------
Largest Portfolio Changes (unaudited) (continued)
- -------------------------------------------------------------------------------
During the Six Months Ended June 30, 1997
                                              Principal Amount
                                                 or Shares
                                            ---------------------
                                                         Holdings
Additions                                   Increase      6/30/97
- ---------                                   --------     --------
SELIGMAN HIGH-YIELD BOND PORTFOLIO
Corporate Bonds
Berry Plastics 12-1/4%, 4/15/2004......     $400,000     $400,000
Casino America 12-1/2%, 8/1/2003.......      150,000      275,000
Crown Paper 11%, 9/1/2005..............      150,000      150,000
French Fragrances 10-3/8%,
  5/15/2007............................      150,000      150,000
General Tractor 10-5/8%, 4/1/2007......      175,000      175,000
Paging Network 10%, 10/15/2008.........      200,000      200,000
Riddell Sports 10-1/2%, 7/15/2007......      150,000      150,000
Syratech 11%, 4/15/2007................      150,000      150,000
TCI Satellite Entertainment
  10-7/8%, 2/15/2007...................      250,000      250,000
Preferred Stocks
Sinclair Capital 11-5/8%...............        1,500 shs.   1,500 shs.

                                              Principal Amount
                                                 or Shares
                                           ----------------------
                                                        Holdings
Reductions                                 Decrease      6/30/97
- ----------                                 --------     --------
Corporate Bonds
Allbritton Communications
  11-1/2%, 8/15/2004...................    $100,000        --
Allied Waste North America
  10-1/4%, 12/1/2006...................     100,000        --
Dade International 11-1/8%,
  5/1/2006.............................     100,000     $100,000
Grand Union 12%, 9/1/2004..............     150,000        --
IMO Industries 11-3/4%, 5/1/2006.......     150,000        --
Omnipoint 11-5/8%, 8/15/2006...........     150,000        --
Rogers Communications
  10-7/8%, 4/15/2004...................     100,000        --
Silgan 11-3/4%, 6/15/2002..............     100,000        --
Stuart Entertainment
  12-1/2%, 11/15/2004..................     100,000        --
UNC 11%, 6/1/2006......................     100,000        --

                                              Principal Amount
                                                 or Shares
                                            ---------------------
                                                         Holdings
Additions                                   Increase      6/30/97
- ---------                                   --------     --------
SELIGMAN INCOME PORTFOLIO

Convertible Preferred Stocks
Greenfield Capital Trust 6%............       3,000 shs.   3,000 shs.
McKesson 5%............................       4,000        4,000

Common Stocks
SBC Communications.....................       2,000        2,000
Weyerhaeuser...........................       3,000        3,000

Corporate Bonds
Federated Department Stores
  10%, 2/15/2001.......................    $500,000     $500,000
Harman International
  7.32%, 7/1/2007......................     300,000      300,000
Loewen Group International
  7-1/2%, 4/15/2002....................     300,000      300,000
Norfolk Southern 6.95%,
  5/1/2002.............................     300,000      300,000
Owens-Illinois 7.85%, 5/15/2004........     300,000      300,000
Time Warner 9-1/8%, 1/15/2003..........     300,000      300,000

                                              Principal Amount
                                                 or Shares
                                           ----------------------
                                                        Holdings
Reductions                                 Decrease      6/30/97
- ----------                                 --------     --------
Subordinated Convertible Bonds
BroadBand Technology
  5%, 5/15/2001........................   $250,000         --
Pharmaceutical Marketing
  Services 6-1/4%, 2/1/2003............    235,000         --
Platinum Technology
  6-3/4%, 11/15/2001...................    200,000         --
Trenwick Group 6%, 12/15/1999..........    200,000         --
TriMas 5%, 8/1/2003....................    200,000         --

Convertible Preferred Stocks
American General 3%....................      4,500 shs.    --

Common Stocks
CINergy................................      8,718        1,000 shs.

Corporate Bonds
AEGON 8%, 8/15/2006....................   $250,000         --
MBNA 6.15%, 10/1/2003..................    500,000         --
United Telecommunications
  9-1/2%, 4/1/2003.....................    350,000         --
- -------------------------------------------------------------------------------
Largest portfolio changes from the previous period to the current period are
based on cost of purchases and proceeds from sales of securities.

(1)  Includes 5,900 shares received as a result of a 2-for-1 stock split.
(2)  Includes 5,000 shares received as a result of a 2-for-1 stock split.
(3)  Includes 33,400 shares received as a result of a 2-for-1 stock split.
(4)  Includes 13,200 shares received as a result of a 2-for-1 stock split.
(5)  Includes 20 shares received as a result of a 1-for-10 stock split.
(6)  Includes 1,664 shares received as a result of a 1-for-2 stock split.
(7)  Includes 1,850 shares received as a result of a 3-for-2 stock split.

                                   -- P-4 --
<PAGE>

                            Seligman Portfolios, Inc.
- -------------------------------------------------------------------------------
Portfolios of Investments (unaudited)                             JUNE 30, 1997
- -------------------------------------------------------------------------------
                                                                               
SELIGMAN BOND PORTFOLIO
                                          Principal
                                            Amount        Value
                                           --------       -----
US GOVERNMENT SECURITIES
AND AGENCIES -- 30.7%
US GOVERNMENT
SECURITIES -- 13.4%
US Treasury Bonds
   8-3/4%, 5/15/2020...................    $400,000     $485,500
US Treasury Notes 6-1/4%,
   10/31/2001..........................     300,000      298,782
                                                      ----------
Total US Government Securities
   (Cost $779,158).....................                  784,282
                                                      ----------

US GOVERNMENT
AGENCIES -- 17.3%
Federal National
   Mortgage Association
   7-1/2%, 11/1/2026+..................     484,572      486,240
Government National
   Mortgage Association:
   7-1/2%, 6/15/2023+..................     238,017      240,260
   7-1/2%, 3/15/2026+..................     290,301      291,391
                                                      ----------
Total US Government Agencies
   (Cost $987,642).....................                1,017,891
                                                      ----------

Total US Government
   Securities and Agencies
   (Cost $1,766,800)...................                1,802,173
                                                      ----------

CORPORATE BONDS -- 51.8%
Anixter 8%, 9/15/2003..................     200,000      203,466
Barrett Resources 7.55%,
   2/1/2007............................     200,000      199,283
Capital One Bank 8-1/8%,
   3/1/2000............................     150,000      155,017
Cott 8-1/2%, 5/1/2007..................     200,000      200,000
First USA Bank 
   5-3/4%, 1/15/1999...................     100,000       99,242
General Motors Acceptance
   5-5/8%, 2/1/1999....................     150,000      148,583
Geon 6-7/8%, 12/15/2005................     200,000      194,014
                                        
                                           
CORPORATE BONDS (continued)
Harman International
   7.32%, 7/1/2007.....................     200,000      199,438
Loewen Group International
   7-1/2%, 4/15/2001...................     200,000      202,516
The Money Store
   8.05%, 4/15/2002....................     200,000      202,562
Norfolk Southern
   6.95%, 5/1/2002.....................     200,000      202,184
Oryx Energy
   8-1/8%, 10/15/2005..................     200,000      206,236
Owens-Illinois
   7.85%, 5/15/2004....................     200,000      203,997
Petroleum Georgia Pacific
   7-1/2%, 3/31/2007...................     200,000      202,721
Time Warner
   9-1/8%, 1/15/2013...................     200,000      222,289
Woolworth 7%, 6/1/2000.................     200,000      200,846
                                                      ----------
Total Corporate Bonds
   (Cost $3,013,284)...................                3,042,394
                                                      ----------

FIXED TIME
DEPOSITS -- 7.7%
Canadian Imperial Bank of
   Commerce, Grand Cayman
   5.45%, 7/2/1997.....................     225,000      225,000
First National Bank of Chicago,
   Grand Cayman 5.35%,
   7/2/1997............................     225,000      225,000
                                                      ----------
Total Fixed Time Deposits
   (Cost $450,000).....................                  450,000
                                                      ----------

Total Investments --  90.2%
   (Cost $5,230,084)...................                5,294,567

Other Assets Less
   Liabilities-- 9.8%..................                  572,867
                                                      ----------

Net Assets-- 100.0%....................               $5,867,434
                                                      ----------
                                                      ----------

- -----------------------
+ Investments in mortgage-backed securities are subject to principal paydowns.
  As a result of prepayments from refinancing or satisfaction of the underlying
  mortgage instruments, the average life may be less than the original maturity.
  This in turn may impact the ultimate yield realized from these investments
See Notes to Financial Statements.

                                   -- P-5 --


<PAGE>

                            Seligman Portfolios, Inc.
- -------------------------------------------------------------------------------
Portfolios of Investments (unaudited) (continued)
- -------------------------------------------------------------------------------

SELIGMAN CAPITAL PORTFOLIO
                                            Shares       Value
                                           --------      -----
COMMON STOCKS -- 99.1%
AEROSPACE -- 0.9%
Litton Industries*.....................       3,400   $  164,263
                                                      ----------
AUTOMOTIVE AND
RELATED --  1.6%
Harley-Davidson........................       6,000      287,625
                                                      ----------
BASIC MATERIALS --  4.4%
Minerals Technologies..................       5,000      187,500
Nucor..................................       4,000      226,000
Olin...................................       6,100      238,281
Schulman, A............................       4,687      115,857
                                                      ----------
                                                         767,638
                                                      ----------
BUSINESS SERVICES AND
SUPPLIES --  6.0%
AccuStaff*.............................       6,400      151,600
IKON Office Solutions..................       5,200      129,675
Interpublic Group
   of Companies........................       4,600      282,038
Reynolds & Reynolds
   (Class A)...........................      14,400      226,800
Snyder Communications*.................       9,300      250,519
                                                      ----------
                                                       1,040,632
                                                      ----------
CAPITAL GOODS -- 2.0%
Westinghouse Electric..................      14,790      342,019
                                                      ----------
CONSUMER GOODS AND
SERVICES -- 4.4%
Coca-Cola..............................      13,300      305,900
Estee Lauder (Class A).................       2,500      125,625
Newell.................................       8,600      340,775
                                                      ----------
                                                         772,300
                                                      ----------
DRUGS AND
HEALTH CARE -- 19.0%
Amgen*.................................       1,300       75,522
Biogen*................................       2,000       67,813
Boston Scientific*.....................       3,000      184,312
Cardinal Health........................       4,700      269,075
Centocor...............................       4,700      145,847
Columbia/HCA Healthcare................       7,900      310,569
Covance*...............................      19,200      370,800


DRUGS AND
HEALTH CARE (continued)
Guidant................................       1,400      119,000
HCIA*..................................       7,500      251,250
Humana*................................       8,400      194,250
KOS Pharmaceuticals*...................       4,300      116,638
McKesson...............................       2,500      193,750
Mid Atlantic Medical Services*.........       7,400      115,162
Pfizer.................................       2,800      334,600
US Surgical............................       6,300      234,675
Universal Health Services
   (Class B)*..........................       8,100      311,850
                                                      ----------
                                                       3,295,113
                                                      ----------
ENERGY -- 4.2%
Barrett Resources*.....................       4,300      128,731
ENSCO International *..................       4,300      226,825
Petroleum Geo-Services
   (ADRs)*.............................       4,000      195,500
Santa Fe International*................       5,500      187,000
                                                      ----------
                                                         738,056
                                                      ----------
FINANCIAL SERVICES -- 21.6%
AFLAC..................................       2,500      118,125
Amerin*................................       7,200      174,600
Donaldson, Lufkin & Jenrette
   Securities..........................       3,600      215,100
GreenPoint Financial...................       5,800      386,063
Hartford Life (Class A)................       4,900      183,750
MBNA...................................      10,000      366,250
Nationwide Financial
   Services............................       8,000      212,500
Old Republic International.............       2,900       87,906
Progressive (Ohio).....................       3,700      321,900
Provident Cos..........................       3,000      160,500
St. Paul Bancorp.......................       3,125      103,906
Schwab (Charles).......................       5,800      235,987
TCF Financial..........................       3,600      177,750
Transatlantic Holdings.................       1,700      168,725
Travelers..............................       7,800      491,888
Washington Mutual......................       5,800      346,731
                                                      ----------
                                                       3,751,681
                                                      ----------
INDUSTRIAL GOODS AND
SERVICES -- 0.4%
Ionics*................................       1,500       68,250
                                                      ----------
- -------------------
* Non-income producing security.
See Notes to Financial Statements.
                                   -- P-6 --


<PAGE>

                            Seligman Portfolios, Inc.
- -------------------------------------------------------------------------------
                                                                  June 30, 1997
- -------------------------------------------------------------------------------
SELIGMAN CAPITAL PORTFOLIO (continued)      
                                          Shares or
                                          Principal      
                                            Amount       Value
                                           --------      -----
LEISURE AND
RELATED -- 5.9%
British Sky Broadcasting
   (ADRs)..............................       4,900 shs.$ 218,969
Circus Circus*.........................       6,100      150,213
Mattel.................................       7,812      264,631
Mirage Resorts*........................       7,100      179,275
Sun International Hotels*..............       5,700      210,544
                                                      ----------
                                                       1,023,632
                                                      ----------

PRINTING AND
PUBLISHING -- 0.9%
World Color Press*.....................       6,300      149,625
                                                      ----------


RETAIL TRADE -- 4.1%
Barnes & Noble*........................       4,100      176,300
Gucci Group............................       1,500       96,562
Lowe's.................................       6,900      256,163
Nine West Group*.......................       4,600      175,662
                                                      ----------
                                                         704,687
                                                      ----------

TECHNOLOGY -- 19.9%
Activision*............................      12,500      179,687
Adaptec*...............................       4,400      152,900
Arrow Electronics*.....................       3,000      159,375
BMC Software*..........................       3,300      182,944
Ceridian*..............................       5,000      211,250
DST Systems*...........................       5,000      166,562
Fiserv*................................      10,100      451,975
Linear Technology......................       3,000      154,969
Maxim Integrated Products*.............       3,000      170,437
Newbridge Networks*....................       5,900      256,650
Quantum*...............................      11,800      240,056
Sterling Commerce*.....................       8,900      292,587
Symantec*..............................      20,100      392,578
                                             

TECHNOLOGY (continued)
Vishay Intertechnology*................      6,510       188,383
Xilinx*................................      5,400       264,769
                                                      ----------
                                                       3,465,122
                                                      ----------

TELECOMMUNICATIONS -- 3.8%
Century Telephone
   Enterprises.........................      4,100       138,119
EchoStar Communications
   (Class A)*..........................      5,000        78,437
QUALCOMM*..............................      2,500       127,266
WorldCom*..............................     10,200       326,081
                                                      ----------
                                                         669,903
                                                      ----------


Total Common Stocks
   (Cost $14,476,453)..................               17,240,546

REPURCHASE
AGREEMENTS --  6.6%
   (Cost $1,150,000)
HSBC Securities, Inc., 5%,
   dated 6/25/1997, maturing
   7/2/1997 collateralized by:
   $1,216,000 US Treasury
   Notes 5-7/8%, 11/15/2005,
   with a fair market value of
   $1,178,169..........................  $1,150,000    1,150,000
                                                      ----------

Total Investments -- 105.7%
   (Cost $15,626,453)..................               18,390,546

Other Assets Less
   Liabilities-- (5.7)%................                 (999,335)
                                                     -----------

Net Assets-- 100.0%....................              $17,391,211
                                                     -----------
                                                     -----------

- -----------------
* Non-income producing security.
See Notes to Financial Statements.

                                   -- P-7 --


<PAGE>
                            Seligman Portfolios, Inc.
- -------------------------------------------------------------------------------
Portfolios of Investments (unaudited) (continued)
- -------------------------------------------------------------------------------

SELIGMAN CASH MANAGEMENT PORTFOLIO

                          Annualized
                           Yield on    Principal
                        Purchase Date    Amount     Value
                        -------------    ------     -----

COMMERCIAL
PAPER --  36.2%
American Express
   Credit Corp.,
   9/2/1997..............      5.54%  $ 540,000   $ 534,755
American General
   Finance Corp.,
   8/5/1997..............      5.55     520,000     517,154
Associates Corp. of
   North America,
   8/19/1997.............      5.56     500,000     496,189
Beneficial Corp.,
   7/8/1997..............      4.95     600,000     599,349
Ford Motor Credit Corp.,
   8/25/1997.............      5.52     400,000     396,614
General Electric Capital
   Corp., 9/25/1997......      5.56     400,000     394,697
John Deere Capital
   Corp., 8/12/1997......      5.54     500,000     496,739
                                                 ----------
Total Commercial Paper
   (Cost $3,435,497).....                         3,435,497
                                                 ----------

US GOVERNMENT
SECURITIES -- 32.5 %
US Treasury Bills,
   7/24/1997.............      5.06   1,500,000   1,495,007
US Treasury Bills,
   9/11/1997.............      5.04   1,600,000   1,583,872
                                                 ----------
Total US Government
   Securities
   (Cost $3,078,879).....                         3,078,879
                                                 ----------

BANK NOTES --  11.6%
Huntington National Bank,
   7/1/1997..............      5.65     600,000     600,000
Wachovia Bank of Georgia,
   7/17/1997.............      5.68     500,000     500,008
                                                 ----------
Total Bank Notes
   (Cost $1,100,008).....                         1,100,008
                                                 ----------    
                      
FIXED TIME
DEPOSITS -- 5.3%
Canadian Imperial Bank
   of Commerce,
   Grand Cayman,
   7/2/1997..............      5.44     300,000     300,000
First National Bank of
   Chicago,
   Grand Cayman,
   7/2/1997..............      5.45     205,000     205,000
                                                 ----------
Total Fixed Time
   Deposits
   (Cost $505,000).......                           505,000
                                                 ----------

REPURCHASE
AGREEMENTS -- 12.7%
   (Cost $1,200,000)
HSBC Securities, Inc.
   5%, dated 6/25/1997,
   maturing 7/2/1997
   collateralized by:
   $1,131,000 US
   Treasury  Notes
   7-7/8%, 8/15/2001, with
   a fair market value of
   $1,227,664......................   1,200,000   1,200,000
                                                 ----------

Total Investments  --  98.3 %
   (Cost $9,319,384)...............               9,319,384

Other Assets Less
   Liabilities -- 1.7%.............                 158,821
                                                 ----------

Net Assets-- 100.0%................              $9,478,205
                                                 ----------
                                                 ----------

- --------------
See Notes to Financial Statements.

                                   -- P-8 --


<PAGE>

                            Seligman Portfolios, Inc.
- -------------------------------------------------------------------------------
                                                                  June 30, 1997
- -------------------------------------------------------------------------------

SELIGMAN COMMON STOCK PORTFOLIO

                                        Shares      Value
                                       --------     -----
COMMON STOCKS -- 75.4%
ADVERTISING -- 0.6%
Omnicom Group....................        4,200    $ 258,825
                                                 ----------
AEROSPACE/DEFENSE -- 3.2%
Avondale Industries*.............        8,000      169,500
General Dynamics.................        3,000      225,000
General Motors (Class H).........        2,400      138,600
Raytheon.........................        5,500      280,500
United Technologies..............        7,500      622,500
                                                 ----------
                                                  1,436,100
                                                 ----------
APPAREL AND TEXTILES -- 0.7%
Liz Claiborne....................        7,000      326,375
                                                 ----------
AUTOMOTIVE AND RELATED -- 3.4%
Borg-Warner Automotive...........        6,900      373,031
Dura Automotive Systems*.........       10,000      280,000
Echlin...........................        7,400      266,400
Harley-Davidson..................        7,700      369,119
Magna International (Class A)....        4,000      240,750
                                                 ----------
                                                  1,529,300
                                                 ----------
CHEMICALS -- 1.5%
DuPont...........................        2,000      125,750
Hercules.........................        3,000      143,625
Morton International.............        6,600      199,238
Olin.............................        6,000      234,375
                                                 ----------
                                                    702,988
                                                 ----------
COMPUTER GOODS AND
SERVICES -- 1.9%
Automatic Data Processing........        4,200      197,400
Compaq Computer..................        4,300      426,775
Computer Associates
   International.................        4,000      222,750
                                                 ----------
                                                    846,925
                                                 ----------
COMPUTER SOFTWARE -- 0.4%
Synopsys*........................        5,100      188,222
                                                 ----------
CONSTRUCTION -- 0.6%
Sherwin-Williams.................        9,600      296,400
                                                 ----------

CONSUMER GOODS AND
SERVICES -- 5.3%
Colgate-Palmolive................       10,400      678,600
Eastman Kodak....................        4,000      307,000
International Flavors &
   Fragrances....................        6,700      338,350
RJR Nabisco Holdings.............        4,400      145,200
PepsiCo..........................       12,600      473,288
Procter & Gamble.................        3,300      466,125
                                                 ----------
                                                  2,408,563
                                                 ----------
DRUGS AND HEALTH CARE -- 6.5%
Abbott Laboratories..............        6,200      413,850
American Home Products...........        6,600      504,900
Baxter International.............        6,000      313,500
Bristol-Myers Squibb.............        4,000      324,000
Guidant..........................        3,500      297,500
Medtronic........................        3,000      243,000
Schering-Plough..................       13,200      631,950
United Healthcare................        4,500      234,000
                                                 ----------
                                                  2,962,700
                                                 ----------
ELECTRIC AND GAS
UTILITIES -- 0.7%
FPL Group........................        7,200      331,650
                                                 ----------
ELECTRICAL
EQUIPMENT -- 1.2%
Thomas & Betts...................        3,500      183,969
Westinghouse Electric............       15,000      346,875
                                                 ----------
                                                    530,844
                                                 ----------
ELECTRONICS -- 4.2%
AMP..............................       12,800      534,400
Arrow Electronics*...............        3,500      185,938
KEMET*...........................       15,000      374,062
Motorola.........................        6,000      456,000
Vishay Intertechnology*..........       12,000      347,250
                                                 ----------
                                                  1,897,650
                                                 ----------
ENERGY -- 6.5%
Atlantic Richfield...............        5,000      352,500
Baker Hughes.....................        7,000      270,813
Enron............................        7,500      306,094

- --------------------
* Non-income producing security.
See Notes to Financial Statements.
                                   -- P-9 --



<PAGE>

                            Seligman Portfolios, Inc.
- -------------------------------------------------------------------------------
Portfolios of Investments (unaudited) (continued)
- -------------------------------------------------------------------------------

SELIGMAN COMMON STOCK PORTFOLIO (continued)

                                        Shares      Value
                                       --------     -----
ENERGY (continued)
Royal Dutch Petroleum............        8,800    $ 478,500
Schlumberger.....................        3,000      375,000
Texaco...........................        5,300      576,375
Union Pacific Resources..........        7,800      194,025
Williams Cos.....................        9,000      393,750
                                                 ----------
                                                  2,947,057
                                                 ----------
ENVIRONMENTAL
SERVICES -- 0.4%
Browning-Ferris Industries.......        6,000      199,500
                                                 ----------
FINANCE AND INSURANCE -- 12.2%
Ahmanson (H.F.)..................        8,000      344,000
American International Group.....        4,800      717,000
BankAmerica......................        4,400      284,075
Bank of New York.................        9,600      417,600
CIGNA............................        1,800      319,500
Federal National Mortgage
   Association...................       10,400      453,700
General Re.......................        3,500      637,000
Hartford Financial Services
   Group.........................        4,000      331,000
Mellon Bank......................        6,200      279,775
NationsBank......................       11,628      750,006
PNC Bank.........................        5,900      245,588
St. Paul Companies...............        3,000      228,750
TIG Holdings.....................        7,000      218,750
Travelers........................        5,000      315,313
                                                 ----------
                                                  5,542,057
                                                 ----------
FOOD -- 3.1%
ConAgra..........................        5,250      336,656
CPC International................        3,000      276,937
General Mills....................        4,900      319,112
Sara Lee.........................       11,400      474,525
                                                 ----------
                                                  1,407,230
                                                 ----------
LEISURE AND
ENTERTAINMENT -- 0.5%
Disney, Walt.....................        2,900      232,725
                                                 ----------
MACHINERY AND INDUSTRIAL
EQUIPMENT -- 5.4%
Emerson Electric.................        5,200      286,325
GATX.............................        5,000      288,750


MACHINERY AND INDUSTRIAL
EQUIPMENT (continued)
General Electric.................        9,200      601,450
General Signal...................        5,600      244,300
Illinois Tool Works..............       10,000      499,375
Ingersoll-Rand...................        4,500      277,875
Parker-Hannifin..................        4,300      260,956
                                                 ----------
                                                  2,459,031
                                                 ----------
METALS AND MINING -- 1.4%
Allegheny Teledyne...............        7,000      189,000
Reynolds Metals..................        3,000      213,750
Worthington Industries...........       12,500      229,297
                                                 ----------
                                                    632,047
                                                 ----------
OFFICE EQUIPMENT -- 0.9%
IKON Office Solutions............        5,000      124,687
Pitney Bowes.....................        4,100      284,950
                                                 ----------
                                                    409,637
                                                 ----------
PAPER AND PACKAGING -- 2.5%
James River......................        7,000      259,000
Kimberly-Clark...................        6,600      328,350
Mead.............................        9,000      560,250
                                                 ----------
                                                  1,147,600
                                                 ----------
PRINTING AND PUBLISHING -- 0.5%
Tribune..........................        4,800      230,700
                                                 ----------
RESTAURANTS -- 0.5%
McDonald's.......................        4,500      217,406
                                                 ----------
RETAIL TRADE -- 2.8%
Kmart............................        5,800       71,050
May Department Stores............        4,000      189,000
OfficeMax*.......................       10,000      144,375
The Pep Boys.....................       11,200      381,500
Wal-Mart.........................        8,100      273,881
Woolworth........................        8,500      204,000
                                                 ----------
                                                  1,263,806
                                                 ----------
TECHNOLOGY -- 1.8%
Hewlett-Packard..................        5,000      280,000
Intel............................        2,000      283,187
- ---------------------
* Non-income producing security.
See Notes to Financial Statements.
                                   -- P-10 --



<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
                                                                 June 30, 1997
- ------------------------------------------------------------------------------

SELIGMAN COMMON STOCK PORTFOLIO (continued)
                                       Shares or
                                       Principal
                                        Amount      Value
                                       --------     -----
TECHNOLOGY (continued)
Sun Microsystems.................        6,600shs.$ 245,644
                                                 ----------
                                                    808,831
                                                 ----------
TELECOMMUNICATIONS -- 1.8%
Loral Space &
   Communications*...............       14,000      210,000
QUALCOMM*........................        4,000      203,625
WorldCom*........................       13,000      415,594
                                                 ----------
                                                    829,219
                                                 ----------
TELEPHONE UTILITIES -- 1.1%
Bell Atlantic....................          800       60,700
GTE..............................        3,900      171,112
SBC Communications...............        4,000      247,500
                                                 ----------
                                                    479,312
                                                 ----------
TRANSPORTATION -- 0.8%
Burlington Northern Santa Fe.....        4,000      359,500
                                                 ----------
MISCELLANEOUS/
DIVERSIFIED --- 3.0%
Corning .........................        9,200      511,750
Minnesota Mining &
   Manufacturing.................        4,000      408,000
Republic Industries*.............        6,500      161,688
Tenneco..........................        5,900      266,606
                                                -----------
                                                  1,348,044
                                                -----------

Total Common Stocks
   (Cost $22,592,175)............               $34,230,244
                                                -----------
SHORT-TERM
HOLDINGS -- 25.2%
FIXED TIME DEPOSITS -- 1.0%
Canadian Imperial Bank of
   Commerce, Grand Cayman
   5.45.%, 7/2/1997..............   $  475,000      475,000

REPURCHASE
AGREEMENTS --  24.2%
HSBC Securities, Inc., 5%, dated
   6/25/1997, maturing 7/2/1997
   collateralized by: $11,235,000
   US Treasury Notes 4-3/4%,
   8/31/1998, with a fair
   market value of $11,262,477. .   11,000,000   11,000,000
                                                -----------

Total Short-Term Holdings
   (Cost $11,475,000)............                11,475,000
                                                -----------
Total Investments -- 100.6%
   (Cost $34,067,175)............                45,705,244
Other Assets Less
   Liabilities-- (0.6)%..........                 (278,864)
                                                -----------
Net Assets-- 100.0%..............               $45,426,380
                                                -----------
                                                -----------

- ------------------------------------------------------------------------------

SELIGMAN COMMUNICATIONS AND INFORMATION PORTFOLIO

                                        Shares      Value
                                       --------     -----
COMMON STOCKS -- 93.3%
COMMUNICATIONS
INFRASTRUCTURE -- 5.6%
Aspect Telecommunications*.......       29,800   $  659,325
CIDCO*...........................       40,000      548,750
Cisco Systems*...................        6,000      402,937
DSP Communications*..............       30,000      331,875
ECI Telecommunications...........       42,300    1,259,747
Network General*.................       24,400      362,187
Oak Industries*..................       18,800      540,500
                                                -----------
                                                  4,105,321
                                                -----------

COMPUTER HARDWARE/
PERIPHERALS -- 21.5%
Adaptec*.........................       28,600      993,850
American Power Conversion*.......       44,100      833,766
Creative Technology*.............       29,000      489,375
Data General.....................       15,100      392,600
Electronics for Imaging*.........       35,600    1,680,988
EMC*.............................       76,700    2,991,300
HMT Technology*..................       29,200      376,862
- -------------------
* Non-income producing security.
See Notes to Financial Statements.

                                   -- P-11 --



<PAGE>

                            Seligman Portfolios, Inc.
- -------------------------------------------------------------------------------
Portfolios of Investments (unaudited) (continued)
- -------------------------------------------------------------------------------

SELIGMAN COMMUNICATIONS AND INFORMATION PORTFOLIO (continued)

                                        Shares      Value
                                       --------     -----
COMPUTER HARDWARE/
PERIPHERALS (continued)
In Focus Systems*................       16,900   $  436,231
Lexmark International Group
   (Class A)*....................       54,500    1,655,437
Mylex*...........................       37,600      359,550
Quantum*.........................       68,800    1,399,650
Read-Rite*.......................       50,500    1,052,609
Storage Technology*..............       43,300    1,926,850
Western Digital*.................       40,800    1,290,300
                                                -----------
                                                 15,879,368
                                                -----------
COMPUTER SOFTWARE -- 11.8%
Activision*......................       27,000      388,125
ANSYS*...........................       22,600      173,738
BMC Software*....................       30,100    1,668,669
Cadence Design
   Systems*......................       35,300    1,182,550
Computer Associates
   International.................        5,600      311,850
Gemstar International*...........       14,800      274,725
Parametric Technology*...........       31,700    1,348,241
Pure Atria*......................       18,600      263,888
Rational Software*...............        9,200      154,388
Structural Dynamics
   Research*.....................       48,900    1,285,153
Synopsys*........................       29,600    1,092,425
3DO*.............................       41,400      146,194
Vantive*.........................       10,000      283,750
Viewlogic Systems*...............        9,200      135,125
                                                -----------
                                                  8,708,821
                                                -----------
CONTRACT MANUFACTURING/
CIRCUIT BOARDS -- 2.8%
ADFlex Solutions*................       15,000      226,875
Altron*..........................       16,900      256,669
Hadco*...........................        9,800      639,450
Praegitzer Industries*...........        9,400      104,575
SCI Systems*.....................       13,100      835,125
                                                -----------
                                                  2,062,694
                                                -----------
ELECTRONICS CAPITAL
EQUIPMENT -- 20.3%
Applied Materials*...............       17,200    1,217,437
ASM Lithography*.................        3,800      221,944
Asyst Technologies*..............        9,400      411,250
Cognex*..........................       37,600      998,750
Credence Systems*................       33,800    1,012,944


ELECTRONICS CAPITAL
EQUIPMENT (continued)
Electro Scientific Industries*...       15,000      627,656
Etec Systems*....................       18,700      801,178
Fusion Systems...................       20,000      791,875
Integrated Process Equipment*....       18,200      460,688
InTEST*..........................      100,000      912,500
KLA-Tencor*......................       41,300    2,014,666
Kulicke & Soffa Industries*......       29,000      939,781
Novellus Systems*................       27,600    2,380,500
Teradyne*........................       36,700    1,440,475
Veeco Instruments*...............       20,500      795,656
                                                -----------
                                                 15,027,300
                                                -----------
INFORMATION
SERVICES -- 2.7%
Computer Sciences*...............       15,000    1,081,875
MAXIMUS*.........................       50,000      893,750
                                                -----------
                                                  1,975,625
                                                -----------
MEDIA -- 5.7%
Clear Channel
   Communications*...............       11,500      707,250
Cox Radio (Class A)*.............       16,900      433,063
Evergreen Media
   (Class A)*....................       29,000    1,292,312
Westinghouse Electric............       76,000    1,757,500
                                                -----------
                                                  4,190,125
                                                -----------
SEMICONDUCTORS -- 20.3%
Advanced Micro
   Devices*......................       56,000    2,016,000
Altera*..........................       23,400    1,182,431
Analog Devices*..................       29,100      772,969
AVX..............................       16,500      445,500
Cypress Semiconductor*...........       18,000      261,000
International Rectifier*.........       60,000    1,117,500
Lattice Semiconductor*...........       23,900    1,348,856
Linear Technology................       11,300      583,716
LSI Logic*.......................       14,000      448,000
Maxim Integrated Products*.......       34,000    1,931,625
Microchip Technology*............       44,500    1,322,484
Micron Technology*...............       11,000      439,312
PMC-Sierra*......................        3,600       94,275
Texas Instruments................        6,900      580,031
Vishay Intertechnology*..........       23,200      671,350
VLSI Technology*.................       41,000      967,344
Xilinx*..........................       17,000      833,531
                                                -----------
                                                 15,015,924
                                                -----------
- ------------------
* Non-income producing security.
See Notes to Financial Statements.
                                   -- P-12 --



<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
                                                                 June 30, 1997
- ------------------------------------------------------------------------------

SELIGMAN COMMUNICATIONS AND INFORMATION PORTFOLIO (continued)

                                        Shares      Value
                                       --------     -----
TELECOMMUNICATIONS -- 2.6%
Millicom International Cellular*.        5,600  $   269,500
Star Telecommunications..........       60,000      813,750
WorldCom*........................       26,000      831,188
                                                -----------
                                                  1,914,438
                                                -----------

Total Common Stocks
   (Cost $60,240,045)............                68,879,616

SHORT-TERM HOLDINGS -- 4.7%
   (Cost $3,475,000).............                 3,475,000
                                                -----------

Total Investments --  98.0%
   (Cost $63,715,045)............                72,354,616

Other Assets Less
   Liabilities-- 2.0%............                 1,473,046
                                                -----------

Net Assets-- 100.0%..............               $73,827,662
                                                -----------
                                                -----------

- ------------------------------------------------------------------------------

SELIGMAN FRONTIER PORTFOLIO
                                        Shares      Value
                                       --------     -----
COMMON STOCKS -- 99.3%
ADVERTISING -- 1.7%
Acxiom...........................        1,900  $    39,069
ADVO*............................       22,000      357,500
HA-LO Industries*................       11,200      262,500
                                                -----------
                                                    659,069
                                                -----------
AEROSPACE AND DEFENSE -- 1.4%
Avondale Industries*.............       25,500      540,281
                                                -----------
BUSINESS GOODS AND
SERVICES -- 18.5%
AccuStaff*.......................       38,400      909,600
Administaff*.....................       25,000      604,688
American Pad & Paper*............       25,500      430,313
BDM International*...............       15,020      343,583
Bell & Howell Holdings*..........        6,690      206,136
Ceridian*........................       28,400    1,199,900
Corporate EXPRESS................       51,000      734,719
DST Systems*.....................       20,800      692,900
Fiserv*..........................        6,600      295,350
MetroMail*.......................       15,200      376,200
OMI*.............................       24,300      232,369
Personnel Group of America*......       10,100      291,006
TeleSpectrum Worldwide*..........       35,300      249,306
US Xpress Enterprises*...........       12,300      238,313
Wilmar Industries*...............       14,500      357,969
                                                -----------
                                                  7,162,352
                                                -----------
CAPITAL GOODS -- 6.5%
Carbide/Graphite Group*..........       10,000      231,250
DONCASTERS (ADRs)*...............       22,800      527,250
Fusion Systems*..................        3,745      148,279


CAPITAL GOODS (continued)
General Cable*...................       15,900      407,437
Oak Industries*..................       16,230      466,612
UCAR International*..............       12,100      553,575
Wyman-Gordon*....................        6,700      181,319
                                                -----------
                                                  2,515,722
                                                -----------
CHEMICALS -- 0.9%
Polymer Group*...................       21,600      348,300
                                                -----------
COMMUNICATIONS -- 2.4%
Arch Communications Group*.......       13,565      105,129
CIDCO*...........................       11,480      157,491
Glenayre Technologies*...........       16,100      264,141
Omnipoint*.......................       18,700      310,303
Western Wireless (Class A)*......        5,800       92,256
                                                -----------
                                                    929,320
                                                -----------
COMPUTER SOFTWARE AND
SERVICES -- 5.2%
Affiliated Computer Services
   (Class A)*....................        8,000      224,000
American Management
   Systems*......................        6,000      160,875
Analysts International...........        5,000      167,500
Black Box*.......................       10,800      434,362
Control Data Systems*............       18,600      274,350
PSW Technolgies*.................       19,100      228,006
Sunquest Information Systems*....       21,000      318,938
Synopsys*........................        5,200      191,912
                                                -----------
                                                  1,999,943
                                                -----------
- ---------------
* Non-income producing security.
See Notes to Financial Statements.
                                   -- P-13 --
<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Portfolios of Investments (unaudited) (continued)
- ------------------------------------------------------------------------------

SELIGMAN FRONTIER PORTFOLIO (continued)

                                        Shares      Value
                                       --------     -----
CONSUMER GOODS AND
SERVICES -- 6.6%
American Homestar*...............       14,125  $   300,156
Carriage Services (Class A)*.....       10,200      219,300
Coinmach Laundry*................       23,600      566,400
Education Management*............       15,300      393,975
Educational Medical*.............       25,000      214,062
Pittston Brink's Group...........       20,300      609,000
Zag Industries*..................       25,000      253,906
                                                -----------
                                                  2,556,799
                                                -----------
DRUGS AND HEALTH
CARE -- 10.7%
American HomePatient*............       16,200      406,012
American Medserve*...............       25,000      328,125
AmeriSource
   Health (Class A)*.............        9,730      485,284
HealthCor Holdings*..............       13,700      131,863
National Surgery Centers*........       13,050      461,644
Omnicare.........................        8,900      279,237
R.P. Scherer*....................       12,500      645,312
Sierra Health Services*..........        5,500      171,875
Specialty Care Network*..........       20,000      240,000
Total Renal Care Holdings*.......       13,500      542,531
Watson Pharmaceuticals*..........       10,400      438,750
                                                -----------
                                                  4,130,633
                                                -----------
ELECTRONICS -- 9.6%
ADFlex Solutions*................        6,000       90,750
Cognex*..........................       34,460      915,344
Credence Systems*................       10,500      314,672
Electro Scientific Industries*...        4,200      175,744
Electronics for Imaging*.........       12,100      571,347
International Rectifier*.........       13,800      257,025
KEMET*...........................       11,400      284,288
Lattice Semiconductor*...........        9,870      557,038
PMT Services*....................       13,200      200,887
Vishay Intertechnology*..........       11,340      328,151
                                                -----------
                                                  3,695,246
                                                -----------
ENVIRONMENTAL
MANAGEMENT -- 1.8%
Allied Waste Industries*.........       19,600      333,812
American Disposal Services*......       15,000      339,375
                                                -----------
                                                    673,187
                                                -----------

FARM EQUIPMENT -- 0.5%
RDO Equipment (Class A)*.........        9,000      201,375
                                                -----------
FINANCIAL SERVICES -- 4.7%
CMAC Investment..................        6,800      324,700
Commerce Bancorp.................        5,381      208,514
FINOVA Group.....................        4,000      306,000
First Investors Financial Services
   Group*........................        5,100       37,613
Hamilton Bancorp*................        8,100      215,662
HealthCare Financial
   Partners*.....................        4,900       99,225
Leasing Solutions*...............        6,100       92,263
PFF Bancorp*.....................        3,400       64,175
Primark *........................        7,000      186,375
Roslyn Bancorp*..................        8,000      182,750
Statewide Financial..............        5,100       91,162
                                                -----------
                                                  1,808,439
                                                -----------
GAMING AND HOTELS -- 1.5%
GTECH Holdings*..................       12,100      390,225
Interstate Hotels*...............        6,900      203,119
                                                -----------
                                                    593,344
                                                -----------
INDEPENDENT POWER
PRODUCERS -- 3.8%
CalEnergy*.......................       28,360    1,077,680
Calpine*.........................       19,700      374,300
                                                -----------
                                                  1,451,980
                                                -----------
INDUSTRIAL GOODS AND
SERVICES -- 1.5%
Hirsch International (Class A)*..        3,100       68,394
Memtec (ADRs)....................       18,700      497,887
                                                -----------
                                                    566,281
                                                -----------
INSURANCE -- 5.1%
CompDent*........................       16,500      346,500
First Commonwealth *.............       71,700    1,362,300
Trigon Healthcare*...............       11,200      271,600
                                                -----------
                                                  1,980,400
                                                -----------
- ---------------
* Non-income producing security.
See Notes to Financial Statements.
                                   -- P-14 --


<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
                                                                 June 30, 1997
- ------------------------------------------------------------------------------

SELIGMAN FRONTIER PORTFOLIO (continued)

                                        Shares      Value
                                       --------     -----
MEDIA AND
BROADCASTING -- 4.7%
Argyle Television (Class A)*.....       12,100  $   306,281
Chancellor Broadcasting
   (Class A)*....................        8,800      351,450
Evergreen Media (Class A)*.......        7,900      352,044
Jacor Communications*............       14,350      550,233
Paxson Communications
   (Class A)*....................       20,300      258,825
                                                -----------
                                                  1,818,833
                                                -----------
MEDICAL PRODUCTS AND
TECHNOLOGY -- 6.3%
Collaborative Clinical
   Research*.....................       20,000      143,750
Dentsply International...........        8,685      425,022
Medical Manager*.................       20,000      298,750
ProMedCo Management*.............       50,000      431,250
Suburban Ostomy Supply*..........       15,700      148,169
Sybron International*............       12,280      489,665
Thermoquest......................       10,100      156,550
Waters*..........................        9,300      333,637
                                                -----------
                                                  2,426,793
                                                -----------
OIL AND GAS -- 1.9%
Pogo Producing...................       11,410      441,424
Santa Fe Energy Resources*.......       19,600      287,875
                                                -----------
                                                    729,299
                                                -----------

PLASTICS -- 0.2%
Spartech.........................        7,000       91,000
                                                -----------
PUBLISHING -- 0.9%
Journal Register*................       18,200      361,725
                                                -----------
RETAIL TRADE -- 2.9%
Barnes & Noble*..................        5,000      215,000
Borders Group*...................       13,800      332,925
Copart*..........................        8,000      133,750
Gucci Group......................        3,700      238,188
Party City*......................       11,000      180,813
                                                -----------
                                                  1,100,676
                                                -----------
Total Investments -- 99.3%
   (Cost $34,358,660)............                38,340,997
Other Assets Less
   Liabilities-- 0.7%............                   269,722
                                                -----------
Net Assets-- 100.0%..............               $38,610,719
                                                -----------
                                                -----------

- ------------------------------------------------------------------------------

SELIGMAN HENDERSON GLOBAL GROWTH OPPORTUNITIES PORTFOLIO

                                        Shares      Value
                                       --------     -----
COMMON STOCKS -- 92.9%
AEROSPACE -- 1.2%
Boeing (US)......................          300  $    15,919
Rolls-Royce (UK).................        9,200       35,123
                                                -----------
                                                     51,042
                                                -----------
AUTOMOTIVE AND RELATED -- 3.8%
Autoliv (Sweden).................        1,100       43,037
Nokia Tyres* (Finland)...........          530       39,618
Pacific BBA (Australia)..........        7,900       29,813
Valeo (France)...................          740       45,969
                                                -----------
                                                    158,437
                                                -----------

BUSINESS GOODS AND
SERVICES -- 7.3%
Daitec (Japan)...................          600       25,677
First Data (US)..................          800       35,150
HFS* (US)........................          800       46,400
Interpublic Group of
    Companies (US)...............          700       42,919
Tomra Systems (Norway)...........        2,550       52,269
Vedior (Netherlands).............          500       13,227
WPP Group (UK)...................       10,500       43,056
Xerox (US).......................          600       47,325
                                                -----------
                                                    306,023
                                                -----------
- ------------------
* Non-income producing security.
See Notes to Financial Statements.
                                   -- P-15 --

<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Portfolios of Investments (unaudited) (continued)
- ------------------------------------------------------------------------------

SELIGMAN HENDERSON GLOBAL GROWTH OPPORTUNITIES PORTFOLIO (continued)

                                        Shares      Value
                                       --------     -----
COMPUTER AND TECHNOLOGY
RELATED -- 9.1%
Adaptec* (US)....................          400   $   13,900
CMG* (UK)........................        1,100       24,017
Diamond Computer Service
   (Japan).......................        2,000       41,397
Hewlett-Packard (US).............          500       28,000
Intel (US).......................          300       42,478
K.R. Precision Public
   (Thailand)....................        4,000       29,940
Meitec (Japan)...................        1,000       29,782
Microsoft* (US)..................          700       88,528
Parity (UK)......................        2,500       20,690
Synnex Technology International
   (GDRs)* (Taiwan)..............        1,500       34,313
Xilinx* (US).....................          500       24,516
                                                -----------
                                                    377,561
                                                -----------
CONSTRUCTION AND
PROPERTY -- 0.8%
Ashtead Group (UK)...............        7,000       32,197
                                                -----------
CONSUMER GOODS AND
SERVICES -- 6.9%
Adidas (Germany).................          620       69,357
Gucci Group (Netherlands)........          655       42,166
Liz Claiborne (US)...............          300       13,988
Ng Fung Hong (Hong Kong).........       18,000       26,952
Procter & Gamble (US)............          300       42,375
Raision Tehtaat (Finland)........          400       27,519
Sociedade General de Aguas
   de Barcelona (Spain)..........          865       35,413
Want Want Holdings*
   (Singapore)...................        8,400       27,888
                                                -----------
                                                    285,658
                                                -----------
DISTRIBUTORS -- 0.5%
Ryoyo Electro (Japan)............        1,000       19,738
                                                -----------
DIVERSIFIED -- 2.5%
Bodycote International (UK)......        3,000       38,302
Desc (ADRs)* (Mexico)............        2,220       64,657
                                                -----------
                                                    102,959
                                                -----------
DRUGS AND HEALTH CARE -- 10.3%
Biogen* (US).....................          400       13,563
Boston Scientific* (US)..........        1,000       61,438
British Biotech* (UK)............        7,000       26,549
Cardinal Health (US).............          600       34,350
Centocor* (US)...................          700       21,722
Columbia/HCA Healthcare
   (US)..........................        1,300       51,106
Essilor International (France)...          185       49,905
Hogy Medical (Japan).............        1,100       46,594
Pfizer (US)......................          400       47,800
Pharmacia & Upjohn
   (Sweden)......................          275        9,487
Richter Gedeon (GDRs)
   (Hungary).....................          480       44,160
United Healthcare (US)...........          400       20,800
                                                -----------
                                                    427,474
                                                -----------
ELECTRIC AND GAS
UTILITIES -- 0.7%
Gazprom (ADRs)*+ (Russia)........          800       13,400
Shandong Huaneng Power
   (ADRs) (China)................        1,500       16,125
                                                -----------
                                                     29,525
                                                -----------
ELECTRONICS -- 7.4%
Electronic Resources
   (Singapore)...................       20,000       31,475
Keyence (Japan)..................          220       32,664
Kyocera (Japan)..................          600       47,686
Nihon Dempa Kogyo (Japan)........        1,300       23,616
Philips Electronics
   (Netherlands).................          865       61,990
Samsung Electronics
   (South Korea).................          390       42,977
Samsung Electronics
   (Rights)* (South Korea).......            6          223
SGS-Thomson Microelectronics*
   (France)......................          845       66,729
                                                -----------
                                                    307,360
                                                -----------
- ------------------
* Non-income producing security.
+ Rule 144A Security.
See Notes to Financial Statements.
                                   -- P-16 --


<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
                                                                 June 30, 1997
- ------------------------------------------------------------------------------

SELIGMAN HENDERSON GLOBAL GROWTH OPPORTUNITIES PORTFOLIO (continued)

                                        Shares      Value
                                       --------     -----
ENTERTAINMENT AND
LEISURE -- 8.2%
Accor (France)...................          260  $    38,940
Crown* (Australia)...............        9,333       15,004
Disney, Walt (US)................          500       40,125
Granada Group (UK)...............        3,000       39,425
HIS (Japan)......................        1,000       52,838
Ladbroke Group (UK)..............        8,000       31,274
Oriental Land (Japan)............          300       21,380
Sol Melia* (Spain)...............        1,380       56,684
Sun International Hotels* (US)...        1,200       44,325
                                                -----------
                                                    339,995
                                                -----------
FINANCIAL SERVICES -- 7.8%
American International Group
   (US)..........................          300       44,813
Donaldson, Lufkin & Jenrette
   Securities (US)...............          200       11,950
Malaysia Assurance (Malaysia)....        3,300       19,219
MBNA  (US).......................        1,750       64,094
Mediolanum* (Italy)..............        2,400       27,111
Nomura Securities (Japan)........        3,000       41,397
Sanyo Shinpan Finance
   (Japan).......................          440       27,245
State Bank of India (GDRs)*+
   (India).......................          700       18,287
Travelers (US)...................          800       50,450
Uniao de Bancos Brasileiros
   (GDRs)* (Brazil)..............          600       22,275
                                                -----------
                                                    326,841
                                                -----------
INDUSTRIAL GOODS AND
SERVICES -- 3.3%
ABB (Switzerland)................           39       59,054
Empresas ICA Sociedad
   Controladora (ADRs)*
   (Mexico)......................        3,000       48,187
Outokumpu (Finland)..............        1,500       29,773
                                                -----------
                                                    137,014
                                                -----------

MANUFACTURING AND
INDUSTRIAL EQUIPMENT -- 2.0%
Advanced Systems
   Automation* (Singapore).......       17,000       32,105
Asahi Diamond Industries
   (Japan).......................        3,060       28,328
Kalmar Industries (Sweden).......        1,300       22,324
                                                -----------
                                                     82,757
                                                -----------
PUBLISHING -- 1.2%
Elsevier (Netherlands)...........        2,920       48,818
                                                -----------
RESOURCES -- 2.8%
Gencor (South Africa)............        5,000       23,046
MOL Magyar Olaj-es Gazipari
   (GDRs)*+ (Hungary)............        2,800       62,300
Tatneft (ADRs)*+ (Russia)........          300       32,327
                                                -----------
                                                    117,673
                                                -----------
RESTAURANTS -- 1.0%
KFC Holdings (Malaysia)..........        6,000       22,583
Pizza Express (UK)...............        2,000       20,927
                                                -----------
                                                     43,510
                                                -----------
RETAILING -- 3.8%
Adolfo Dominguez* (Spain)........          500       19,689
Dixons Group (UK)................        2,800       21,752
Metro* (Germany).................          590       64,309
Shimachu (Japan).................        1,000       30,044
Tsutsumi Jewelry (Japan).........          900       22,795
                                                -----------
                                                    158,589
                                                -----------
SUPPORT SERVICES -- 1.1%
CRT Group (UK)...................        6,500       25,897
Rentokil (UK)....................        6,000       21,060
                                                -----------
                                                     46,957
                                                -----------
- -------------------
* Non-income producing security.
+ Rule 144A Security.
See Notes to Financial Statements.
                                   -- P-17 --


<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Portfolios of Investments (unaudited) (continued)
- ------------------------------------------------------------------------------

SELIGMAN HENDERSON GLOBAL GROWTH OPPORTUNITIES PORTFOLIO (continued)

                                        Shares      Value
                                       --------     -----
TELECOMMUNICATIONS -- 7.6%
Datacraft Asia (Singapore).......       10,000    $  31,800
DDI (Japan)......................            5       36,943
L.M. Ericsson Telefon
   (Series B) (Sweden)...........        1,800       71,034
Grupo Iusacell (ADRs)*
   (Mexico)......................        1,400       25,725
Telebras (ADRs) (Brazil).........          430       65,252
Telefonica del Peru (ADRs)
   (Peru)........................          550       14,403
Videsh Sanchar Nigam (GDRs)*
   (India).......................          900       18,787
WorldCom* (US)...................        1,600       51,150
                                                -----------
                                                    315,094
                                                -----------
TOBACCO -- 1.3%
Tabacalera (Series A) (Spain)....          980       52,630
                                                -----------
TRANSPORTATION -- 2.3%
Koninklijke Van Ommeren
   (Netherlands).................        1,010       39,228
Lufthansa (Germany)..............        2,970       57,163
                                                -----------
                                                     96,391
                                                -----------

Total Common Stocks
   (Cost $3,445,914).............                 3,864,243

PREFERRED STOCKS -- 1.3%
   (Cost $40,097)
AUTOMOTIVE AND
RELATED -- 1.3%
Porsche (Non-Voting)*
   (Germany).....................           40       52,090
                                                -----------
Total Investments -- 94.2%
   (Cost $3,486,011).............                 3,916,333
Other Assets Less
   Liabilities-- 5.8%............                   242,876
                                                -----------
Net Assets-- 100.0%..............                $4,159,209
                                                -----------
                                                -----------

- ------------------------------------------------------------------------------

SELIGMAN HENDERSON GLOBAL SMALLER COMPANIES PORTFOLIO

                                        Shares      Value
                                       --------     -----
COMMON STOCKS -- 91.5%
ADVERTISING -- 1.4%
Asatsu (Japan)...................        2,900  $   107,389
Universal Outdoor Holdings*
   (US)..........................        6,000      209,625
                                                -----------
                                                    317,014
                                                -----------
AUTOMOTIVE PARTS
MANUFACTURING -- 2.8%
Calsonic (Japan).................        2,000       12,716
ECIA (France)....................          910      138,768
Futuris (Australia)..............       29,273       47,060
Han Kook Tire Manufacturing
   (South Korea).................          300       13,007
Montupet (France)................          778       85,802
Nippon Seiki (Japan).............        5,300       53,231
Nokian Tyres* (Finland)..........        2,985       80,533
Qingling Motors (Hong Kong)......       32,000       16,523
Sylea (France)...................        1,743      166,715
                                                -----------
                                                    614,355
                                                -----------

BUILDING MATERIALS -- 2.1%
Apogee Enterprises (US)..........        4,400       94,325
Danto (Japan)....................        4,000       47,860
Excel Machine Tools*
   (Singapore)...................       36,000       20,018
Gujurat Ambuja Cement (GDSs)
   (India).......................       10,839      104,325
Malayan Cement (Malaysia)........       18,750       31,349
Polypipe (UK)....................       41,000      141,863
Tipco Asphalt (Thailand).........        5,000       27,163
                                                -----------
                                                    466,903
                                                -----------
BUSINESS GOODS AND
SERVICES -- 8.0%
AccuStaff* (US)..................        8,000      189,500
Administaff* (US)................       10,000      241,875
Alternative Resources* (US)......        1,800       36,619
BA Merchant Services* (US).......        3,800       72,438

- -----------------
* Non-income producing security.
See Notes to Financial Statements.
                                   -- P-18 --


<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
                                                                 June 30, 1997
- ------------------------------------------------------------------------------

SELIGMAN HENDERSON GLOBAL SMALLER COMPANIES PORTFOLIO (continued)

                                        Shares      Value
                                       --------     -----
BUSINESS GOODS AND
SERVICES (continued)
BDM International (US)...........        3,700   $   84,638
Ceridan* (US)....................        4,000      169,000
Corporate EXPRESS* (US)..........       12,000      172,875
FactSet Research Systems*
   (US)..........................        9,500      232,750
Fujitsu Business Systems
   (Japan).......................        3,000       84,105
IBC Group (UK)...................       22,800      148,108
ISA International (UK)...........       32,400      104,291
Rent-Way* (US)...................        2,000       29,250
Skilled Engineering (Australia)..       17,100       31,362
Source Services* (US)............        3,800      101,413
Yokohama Reito (Japan)...........        5,000       58,079
                                                -----------
                                                  1,756,303
                                                -----------
CAPITAL GOODS -- 3.9%
Bobst  (Switzerland).............           42       71,367
BT Industries (Sweden)...........        8,100      162,714
Fusion Systems* (US).............          800       31,675
Iro* (Sweden)....................        9,170      112,308
Kalmar Industries (Sweden).......        4,563       78,356
Namura Shipbuilding (Japan)......       13,000       64,716
Rauma (Finland)..................        8,231      188,755
Valmet (Finland).................        8,915      154,276
                                                -----------
                                                    864,167
                                                -----------
CHEMICALS -- 0.5%
Chemical Company of Malaysia
   (Malaysia)....................       10,000       27,139
Chemical Company of Malaysia
   (Warrants)* (Malaysia)........        1,250        1,154
Toyo Ink Manufacturing
   (Japan).......................       21,000       84,000
                                                -----------
                                                    112,293
                                                -----------
COMPUTER SOFTWARE -- 3.2%
Acxiom* (US).....................        4,000       82,250
Black Box* (US)..................        3,000      120,656
F.I. Group* (UK).................        9,720       84,403
Hitachi Information Systems
   (Japan).......................        4,000       51,703
Informatics Holdings
   (Singapore)...................       33,000       19,735
Japan Information Processing
   Service (Japan)...............        3,250       48,253
MAPICS* (US).....................        5,000       73,438

COMPUTER SOFTWARE
(continued)
Mentor Graphics* (US)............        4,400       40,769
Parity (UK)......................       21,000      173,794
                                                -----------
                                                    695,001
                                                -----------
CONSTRUCTION AND
PROPERTY -- 6.0%
Ashtead Group (UK)...............       38,300      176,164
Bau Holdings (Non-Voting
   Preference Shares)
   (Austria).....................        2,600      187,630
Bau Holdings (Voting
   Preference Shares)
   (Austria).....................        1,380       74,944
Bukit Sembawang  Estates
   (Singapore)...................        1,000       18,465
Danske Traelastkompagni
    (Denmark)....................        2,043      186,861
Higashi Nihon House (Japan)......        7,000       75,197
Kawasan Industri Jababeka
   (Indonesia)...................       17,000       22,718
Lai Sun Development
   (Hong Kong)...................       19,000       21,337
Mitsui Home (Japan)..............        8,000       78,952
New Asia Realty
   (Hong Kong)...................        6,000       23,699
Nishio Rent All (Japan)..........        3,000       41,921
Plettac (Germany)................          541      124,143
Thorkild Kristensen (Denmark) ...        1,652      124,463
Tilbury Douglas (UK).............       11,700      125,536
Wing Tai Holdings
   (Singapore)...................        9,000       25,936
                                                -----------
                                                  1,307,966
                                                -----------
CONSUMER GOODS AND
   SERVICES -- 6.7%
American Disposal
   Service* (US).................        5,000      113,125
Budget Group* (US)...............        6,400      220,800
Canandaigua Wine
   (Class A)* (US)...............        2,415       81,959
Childtime Learning
   Centers* (US).................        4,600       44,275
Ekornes (Norway).................       29,400      249,088
Fujicco (Japan)..................        3,000       40,349
La Doria (Italy).................       50,700      133,547

- ------------------
* Non-income producing security.
See Notes to Financial Statements.
                                   -- P-19 --
<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Portfolios of Investments (unaudited) (continued)
- ------------------------------------------------------------------------------

SELIGMAN HENDERSON GLOBAL SMALLER COMPANIES PORTFOLIO (continued)

                                        Shares      Value
                                       --------     -----
CONSUMER GOODS AND
SERVICES (continued)
Li & Fung (Hong Kong)............        4,000   $    4,492
Sola International* (US).........        3,400      113,900
Steinway Musical
   Instruments* (US).............        3,800       74,100
Tarkett (Germany)................        9,500      245,246
Want Want Holdings*
   (Singapore)...................       16,400       54,448
Youth Services
   International* (US)...........        8,600      105,888
                                                -----------
                                                  1,481,217
                                                -----------
DRUGS AND HEALTH CARE -- 4.9%
American Oncology
   Resources* (US)...............        5,000       84,063
AmeriSource Health
   (Class A)* (US)...............        3,600      179,550
Chiroscience Group (UK)..........        2,750       11,093
Collaborative Clinical
   Research* (US)................        2,900       20,844
Darya Varia Lab (Indonesia)......       15,720       18,987
Peptide Therapeutics Group*
   (UK)..........................        2,750       14,021
Shire Pharmaceuticals* (UK)......        5,500       21,501
Tamro (Finland)..................       30,000      208,125
Total Renal Care Holdings*
   (US)..........................        4,100      164,769
Towa Pharmaceutical (Japan)......        3,000       39,301
Trigon Healthcare* (US)..........        1,400       33,950
Vanguard Medica
   Group* (UK)...................        1,250       10,033
Waters* (US).....................        3,500      125,562
Watson Pharmaceuticals* (US).....        3,600      151,875
                                                -----------
                                                  1,083,674
                                                -----------
ELECTRIC UTILITIES -- 2.5%
Beijing Datang Power
   Generation* (Hong Kong).......       47,000       21,689
CalEnergy* (US)..................        7,700      292,600
Calpine* (US)....................        9,600      182,400
Okinawa Electric
   Power (Japan).................        2,200       43,808
                                                -----------
                                                    540,497
                                                -----------
ELECTRICAL
DISTRIBUTION -- 0.6%
Abacus Polar (UK)................       19,500       60,497
Trifast (UK).....................        7,600       65,109
                                                -----------
                                                    125,606
                                                -----------
ELECTRONICS -- 3.9%
ADFlex Solutions* (US)...........        1,200       18,150
Berg Electronics* (US)...........        5,500      197,656
Electro Scientific Industries*
   (US)..........................        2,790      116,744
Enplas (Japan)...................        1,000       18,253
Fairey Group (UK)................       11,200       90,454
Hana Microelectronics
   (Thailand)....................        6,000       33,561
Horiba Instruments (Japan).......        8,000      102,707
Johnson Electric Holdings
   (Hong Kong)...................       10,000       29,818
Otra (Netherlands)...............        9,840      157,990
Ryoyo Electro (Japan)............        5,000       98,690
                                                -----------
                                                    864,023
                                                -----------
FINANCIAL SERVICES -- 3.6%
Bure Investment Aktiebolaget
   (Sweden)......................        4,700       59,390
Dah Sing Financial Group
   (Hong Kong)...................       10,000       55,376
HIH Winterthur International
   Holdings (Australia)..........       12,400       29,948
Ichiyoshi Securities (Japan).....       18,000       69,642
Medallion Financial (US).........        6,000      113,625
Mutual Risk Management (US)......        2,066       94,778
Nisshin Fire & Marine Insurance
   (Japan).......................       16,000       64,838
Philippine National Bank*
   (Philippines).................          412        2,796
Shohkoh Fund (Japan).............          200       60,611
Southern Bank (Malaysia).........       10,000       22,385
Sydbank (Denmark)................        2,300      105,010
UnionAmerica Holdings
   (ADRs) (UK)...................        3,500       72,188
Wing Hang Bank (Hong Kong).......        7,200       43,496
                                                -----------
                                                    794,083
                                                -----------
- -----------------
* Non-income producing security.
See Notes to Financial Statements.
                                   -- P-20 --


<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
                                                                 June 30, 1997
- ------------------------------------------------------------------------------

SELIGMAN HENDERSON GLOBAL SMALLER COMPANIES PORTFOLIO (continued)

                                        Shares      Value
                                       --------     -----
INDUSTRIAL GOODS AND
SERVICES -- 4.4%
AEA Technology (UK)..............        6,500  $    43,629
Allied Waste Industries (US).....        7,700      131,141
Angpanneforeningen (Class B)
   (Sweden)......................        4,375       69,741
Assystem (France)................        2,260      129,237
Bacou USA* (US)..................        3,100       49,988
Druck Holdings (UK)..............       11,500       44,956
First Aviation Services* (US)....        3,800       36,100
Kardex (Switzerland).............          484      138,286
Memtec (ADRs) (Australia)........        7,900      210,338
Technip* (France)................          923      107,134
                                                -----------
                                                    960,550
                                                -----------
LEISURE AND HOTELS -- 1.5%
Allied Leisure (UK)..............       97,500       53,523
GTECH Holdings* (US).............        3,700      119,325
Interstate Hotels* (US)..........        1,500       44,156
Jupiters (Australia).............       10,000       24,907
Sun International Hotels* (US)...        2,500       92,344
                                                -----------
                                                    334,255
                                                -----------
MANUFACTURING -- 11.4%
American Homestar* (US)..........        6,000      127,500
Asahi Diamond Industries
   (Japan).......................       10,300       95,354
Australian National Industries
   (Australia)...................       27,000       33,013
British Polythene Industries
   (UK)..........................        5,500       46,524
Cobham (UK)......................        8,950      107,196
David Brown Group (UK)...........       27,157       98,257
Domnick Hunter Group (UK)........       20,000      117,942
L'Europeenne d'Extincteurs
    (France).....................        2,100      144,391
L'Europeenne d'Extincteurs
   (Rights)* (France)............          420       26,755
Finnveden (Series B)*
    (Sweden).....................        6,150      123,542
Glory Kogyo (Japan)..............        4,000       89,083
Hokkai Can (Japan)...............        7,000       35,581
Hokushin (Japan).................       10,000       58,253
Hucke (Germany)..................        5,692      147,920
KEMET* (US)......................        4,000       99,750
Komatsu Seiren (Japan)...........        5,000       52,838

MANUFACTURING (continued)
Mitsubishi Cable Industries
   (Japan).......................       10,000       43,843
Nichicon (Japan).................        7,000       94,760
PLM  (Sweden)....................        9,500      164,366
Samas Groep (Netherlands)........        3,163      136,071
SIG Schweizerische Industrie-
   Gesellschaft* (Switzerland)...           90      133,813
Sodick (Japan)...................       10,000       81,310
Stoves* (UK).....................        9,500       44,012
Tsubaki Nakashima (Japan)........       11,000      103,755
Tsudakoma (Japan)................       20,000       94,672
Venture Manufacturing
    (Singapore)..................        7,500       24,446
Wellington Holdings (UK).........        9,500       33,582
Zag Industries* (US).............       15,000      152,344
                                                -----------
                                                  2,510,873
                                                -----------
MEDIA -- 3.0%
Capital Radio (UK)...............       15,000      134,120
Cox Radio (Class A)* (US)........        6,500      166,563
GWR Group (UK)...................       24,000       68,669
South China Morning Post
   (Hong Kong)...................       67,000       65,728
Toei (Japan).....................        8,000       54,847
Trinity International Holdings
   (UK)..........................       20,100      142,439
United Video Satellite Group
   (Class A)* (US)...............          890       18,523
                                                -----------
                                                    650,889
                                                -----------

MEDICAL PRODUCTS AND
TECHNOLOGY -- 3.4%
Acuson* (US).....................        3,000       69,000
ChiRex* (US).....................        1,900       22,919
Compdent* (US)...................        6,000      126,000
Hitachi Medical (Japan)..........        5,000       72,926
Imnet Systems* (US)..............        4,800      148,800
Instrumentation Laboratories
   (ADRs)* (Italy)...............        6,000       17,250
Kissei Pharmaceutical
   (Japan).......................        2,000       44,017
NCS HealthCare
   (Class A)* (US)...............        6,100      187,194
Sybron International* (US).......        1,700       67,788
                                                -----------
                                                    755,894
                                                -----------
- -----------------
* Non-income producing security.
See Notes to Financial Statements.

                                   -- P-21 --


<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Portfolios of Investments (unaudited) (continued)
- ------------------------------------------------------------------------------

SELIGMAN HENDERSON GLOBAL SMALLER COMPANIES PORTFOLIO (continued)

                                        Shares      Value
                                       --------     -----
METALS -- 1.4%
Amtek Engineering
   (Singapore)...................       13,000  $    22,823
IMS International Metal
   Service (France)..............          860      118,995
Nakayama Steel Works
    (Japan)......................       18,000       77,817
Sanyo Special Steel (Japan)......       28,000       78,253
                                                -----------
                                                    297,888
                                                -----------
MINING SERVICES -- 0.1%
Savage Resources (Australia).....       33,400       30,250
                                                -----------
PAPER AND PRINTING -- 1.0%
Munksjo (Sweden).................        8,400       86,547
Nissha Printing (Japan)..........        4,000       46,114
Rengo (Japan)....................       14,000       87,913
                                                -----------
                                                    220,574
                                                -----------
RESOURCES -- 0.6%
Nittetsu Mining (Japan)..........       12,000       93,799
QNI (Australia)..................        4,000        7,215
Seoul City Gas (South Korea).....          500       22,748
                                                -----------
                                                    123,762
                                                -----------
RESTAURANTS -- 1.6%
Aiya (Japan).....................        3,000       39,825
Kentucky Fried Chicken
   (Japan).......................        5,000       68,996
KFC Holdings (Malaysia)..........        6,000       22,583
Pizza Express (UK)...............       16,500      172,646
Sagami Chain (Japan).............        3,000       46,900
                                                -----------
                                                    350,950
                                                -----------
RETAILING -- 5.7%
Courts (Singapore)...............        8,200       11,586
Dominick's Supermarkets*
    (US).........................        2,900       77,213
Electronics Boutique* (UK).......      129,800       72,334
Fotolabo Club (Switzerland)......          185       58,941
Frost Group (UK).................        8,600       10,658
Games Workshop Group (UK)........        7,000       79,008
Guangnan Holdings
   (Hong Kong)...................       48,000       74,971
Guangnan Holdings (Warrants)*
   (Hong Kong)...................       10,000        5,954

RETAILING (continued)
Hamley's (UK)....................        4,100       17,562
Hero (Switzerland)...............          150       83,762
Hornbach Baumarkt
   (Germany).....................        1,530       63,810
Jardine International  Motor
   Holdings (Hong Kong)..........       42,000       53,130
Moebel Walther (Germany).........        2,700      157,990
RDO Equipment
   (Class A)* (US)...............        4,800      107,400
Sa Sa International Holdings*
   (Hong Kong)...................       36,000       11,908
Selecta Group * (Switzerland)....          920      139,938
Sundrug (Japan)..................        2,400       52,402
Tsutsumi Jewelry (Japan).........        3,000       75,983
Xebio (Japan)....................        3,600       88,664
                                                -----------
                                                  1,243,214
                                                -----------
SPECIALTY CHEMICALS -- 0.1%
Lautan Luas* (Indonesia).........       25,000       26,727
                                                -----------
SUPPORT SERVICES -- 1.7%
CMG (UK).........................       10,400      227,068
CRT Group (UK)...................       27,000      107,570
Henry Walker Group (Australia)...       16,000       33,571
                                                -----------
                                                    368,209
                                                -----------
TECHNOLOGY -- 1.7%
Asyst Technologies* (US).........        2,900      126,875
BTG (UK).........................        5,000       52,483
Credence Systems* (US)...........        3,125       93,652
PMC-Sierra* (US).................        4,000      104,750
                                                -----------
                                                    377,760
                                                -----------
TELECOMMUNICATIONS -- 0.6%
Aerial Communications* (US)......        7,300       62,963
Arch Communications
   Group* (US)...................        7,600       58,900
                                                -----------
                                                    121,863
                                                -----------
TEXTILES AND APPAREL -- 0.4%
Esprit Holdings (Hong Kong)......       46,000       32,658
Tokyo Style (Japan)..............        4,000       55,546
                                                -----------
                                                     88,204
                                                -----------
- -----------------
* Non-income producing security.
See Notes to Financial Statements.
                                   -- P-22 --
<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
                                                                 June 30, 1997
- ------------------------------------------------------------------------------

SELIGMAN HENDERSON GLOBAL SMALLER COMPANIES PORTFOLIO (continued)
                                       Shares or
                                       Principal
                                        Amount      Value
                                       --------     -----
TRANSPORTATION -- 1.9%
Celadon Group* (US)..............        6,000  $    68,250
Dawson Group (UK)................       23,600       82,443
Iino Kaiun* (Japan)..............       26,000       79,703
Kwong Chung Bus Holdings
    (Hong Kong)..................        8,000        4,957
National Express Group (UK)......       11,500       85,799
Simon Transportation Services*
   (US)..........................        4,600       91,138
                                                -----------
                                                    412,290
                                                -----------


VETERINARY PRODUCTS -- 0.6%
Virbac (France)..................        1,360      135,405
                                                -----------

MISCELLANEOUS -- 0.3%
Taiwan American Fund*
   (Taiwan)......................        3,000       56,520
                                                -----------

Total Common Stocks
   (Cost $18,222,701)............                20,089,179
                                                -----------
PREFERRED STOCKS -- 0.7%
   (Cost $148,363)
CONSUMER GOODS  AND
SERVICES-- 0.7%
Gerry Weber International
   (Germany).....................        4,993      157,511
                                                -----------
FIXED TIME
DEPOSITS -- 7.3%
First National Bank of Chicago,
   Grand Cayman 5-1/2%,
   7/1/1997......................     $800,000  $   800,000
National Westminster Bank,
   Nassau  5-7/8%, 7/1/1997......      800,000      800,000
                                                -----------
Total Fixed Time Deposits
   (Cost $1,600,000).............                 1,600,000
                                                -----------
Total Investments -- 99.5%
   (Cost $19,971,064)............                21,846,690
Other Assets Less
   Liabilities-- 0.5%............                   113,792
                                                -----------
Net Assets-- 100.0%..............               $21,960,482
                                                -----------
                                                -----------
- ------------------------------------------------------------------------------

SELIGMAN HENDERSON GLOBAL TECHNOLOGY PORTFOLIO


                                        Shares      Value
                                       --------     -----
COMMON STOCKS -- 77.0%
COMPUTER AND BUSINESS
SERVICES -- 13.9%
Admiral (UK).....................        7,000     $ 46,462
Azlan Group (UK).................        4,710       27,423
Brunel International*
   (Netherlands).................          500       11,112
BTG* (UK)........................        2,400       25,192
CRT Group (UK)...................        8,700       34,662
CSK (Japan)......................        1,000       37,904
Firearms Training
   Systems* (US).................          600        8,363
Information Highway*
   (Sweden)......................        2,000       20,995
Logica (UK)......................        1,740       20,044

COMPUTER AND BUSINESS
SERVICES (continued)
M.M.T. Computing (UK)............        5,000       40,756
Panavision* (US).................          300        5,981
Secom (Japan)....................        1,000       73,450
                                                -----------
                                                    352,344
                                                -----------
COMPUTER HARDWARE/
PERIPHERALS -- 12.0%
Astec (UK).......................       12,600       28,925
Canon (Japan)....................        2,000       54,498
EMC* (US)........................        1,000       39,000
In Focus Systems* (US)...........          350        9,034


- -----------------
* Non-income producing security.
See Notes to Financial Statements.

                                   -- P-23 --


<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Portfolios of Investments (unaudited) (continued)
- ------------------------------------------------------------------------------

SELIGMAN HENDERSON GLOBAL TECHNOLOGY PORTFOLIO (continued)

                                        Shares      Value
                                       --------     -----
COMPUTER HARDWARE/
PERIPHERALS (continued)
Lexmark International Group
   (Class A)* (US)...............          900    $  27,337
Mylex* (US)......................          300        2,869
Quantum* (US)....................        1,000       20,344
Read-Rite* (US)..................          700       14,591
Storage Technology* (US).........          800       35,600
TDK (Japan)......................        1,000       73,450
                                                -----------
                                                    305,648
                                                -----------
COMPUTER SOFTWARE -- 6.9%
Activision* (US).................          400        5,750
BMC Software* (US)...............          400       22,175
Cadence Design
   Systems* (US).................          400       13,400
Cap Gemini* (France).............          400       21,104
Informatics Holdings
   (Singapore)...................       70,000       41,862
Network General* (US)............          600        8,906
Parametric Technology* (US)......          300       12,759
Structural Dynamics Research*
   (US)..........................        1,000       26,281
Synopsys* (US)...................          500       18,453
3DO* (US)........................        1,400        4,944
                                                -----------
                                                    175,634
                                                -----------
DISTRIBUTORS -- 2.1%
Abacus Polar (UK)................        8,500       26,371
Premier Farnell (UK).............        3,500       27,277
                                                -----------
                                                     53,648
                                                -----------
ELECTRONICS -- 7.6%
Adaptec* (US)....................          500       17,375
ADFlex Solutions* (US)...........          300        4,538
American Power Conversion*
   (US)..........................          600       11,344
Elec & Eltek International
   Holdings (Hong Kong)..........      150,000       44,049
Hadco* (US)......................          300       19,575
Hirose Electronics (Japan).......          600       41,188
Venture Manufacturing
   (Singapore)...................       11,000       35,854
VERO Group (UK)..................       12,500       20,274
                                                -----------
                                                    194,197
                                                -----------

ELECTRONICS CAPITAL
EQUIPMENT -- 15.1%
Amtek Engineering
   (Singapore)...................       16,000       28,090
Applied Materials* (US)..........          500       35,391
ASM Lithography Holding*
   (Netherlands).................          800       46,725
Asyst Technologies* (US).........          600       26,250
Credence Systems* (US)...........          500       14,984
Electro Scientific Industries*
   (US)..........................          400       16,737
Etec Systems* (US)...............          650       27,848
KLA-Tencor* (US).................          800       39,025
Novellus Systems* (US)...........          400       34,500
Siliconware Precision Industries
   (GDRs)* (Taiwan)..............        3,150       53,550
Teradyne* (US)...................          700       27,475
Veeco Instruments* (US)..........          900       34,931
                                                -----------
                                                    385,506
                                                -----------
MEDICAL PRODUCTS AND
TECHNOLOGY -- 1.2%
Pharmacia &
   Upjohn (Sweden)...............          920       31,120
                                                -----------
NETWORKING/
COMMUNICATIONS
INFRASTRUCTURE -- 3.3%
Aspect Telecom* (US).............          300        6,638
CIDCO* (US)......................          400        5,488
DSP Communications* (US).........        1,300       14,381
ECI Telecommunications
   (Israel)......................        1,000       29,781
L.M. Ericsson Telefon
   (Series B) (Sweden)...........          700       27,624
                                                -----------
                                                     83,912
                                                -----------
SEMICONDUCTORS -- 10.3%
Advanced Micro Devices* (US).....          600       21,600
International Rectifier* (US)....          900       16,762
Lattice Semiconductor* (US)......          400       22,575
Maxim Integrated Products* ..(US)          600       34,088
Microchip Technology* (US).......          900       26,747

- -----------------
* Non-income producing security.
See Notes to Financial Statements.

                                   -- P-24 --


<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
                                                                 June 30, 1997
- ------------------------------------------------------------------------------

SELIGMAN HENDERSON GLOBAL TECHNOLOGY PORTFOLIO (continued)

                                     Shares or
                                     Principal
                                      Amount        Value
                                     --------       -----
SEMICONDUCTORS(continued)
PMC-Sierra* (US).................    1,000 shs. $    26,187
Rohm (Japan).....................    1,000          103,057
Xilinx* (US).....................      200            9,806
                                                -----------
                                                    260,822
                                                -----------
TELECOMMUNICATIONS -- 4.6%
Gemstar International* (US)......       900          16,706
Millicom International Cellular*
   (Luxembourg)..................       500          24,062
Nokia (Finland)..................       520          38,871
SK Telecommunications (ADRs)
   (South Korea).................       438           4,407
Videsh Sanchar  Nigam (GDRs)*
   (India).......................     1,000          20,875
WorldCom* (US)...................       400          12,787
                                                -----------
                                                    117,708
                                                -----------
Total Common Stocks
   (Cost $1,666,935).............                 1,960,539
                                                -----------
FIXED TIME
DEPOSITS -- 15.7%
Bank of Montreal, Toronto 5-1/4%,
   7/1/1997......................     $100,000      100,000

FIXED TIME
DEPOSITS (continued)
Canadian Imperial Bank
   of Commerce, Grand
   Cayman 5.35%, 7/1/1997........      100,000      100,000
First National Bank of Chicago,
   Grand Cayman 5-1/2%,
   7/1/1997......................      100,000      100,000
National Westminster Bank,
   Nassau 5-7/8%, 7/1/1997.......      100,000      100,000
                                                -----------
Total Fixed Time Deposits
   (Cost $400,000)...............                   400,000
                                                -----------
Total Investments -- 92.7%
   (Cost $2,066,935).............                 2,360,539
Other Assets Less
   Liabilities-- 7.3%............                   186,617
                                                -----------
Net Assets-- 100.0%..............                $2,547,156
                                                -----------
                                                -----------

- -------------------------------------------------------------------------------
SELIGMAN HENDERSON INTERNATIONAL PORTFOLIO

                                        Shares      Value
                                       --------     -----
COMMON STOCKS -- 92.5%
AUTOMOTIVE AND
RELATED -- 2.1%
Michelin (Class B) (France)......        1,579  $    94,836
Volkswagen (Germany).............          150      113,760
                                                -----------
                                                    208,596
                                                -----------


BANKING  -- 5.5%
Banco Bilbao Vizcaya (Spain).....        1,148       93,296
CS Holdings (Switzerland)........          948      121,788
Hang Seng Bank
    (Hong Kong)..................        1,000       14,264
HSBC Holdings (Hong Kong)........          800       24,061

BANKING (continued)
Malayan Banking (Malaysia).......          750        7,874
PT Internasional Indonesia
   (Indonesia)...................       12,000       10,300
Royal Bank of Scotland (UK)......        8,500       79,112
Sumitomo Trust and Banking
   (Japan).......................       10,000      107,424
Uniao de Bancos Brasileiros
    (GDRs)* (Brazil).............        1,680       62,370
UTD Overseas Bank (Singapore)2,084      21,432
Westpac Banking (Australia)......        3,000       18,046
                                                -----------
                                                    559,967
                                                -----------
- -----------------
* Non-income producing security.
See Notes to Financial Statements.

                                   -- P-25 --


<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Portfolios of Investments (unaudited) (continued)
- ------------------------------------------------------------------------------

SELIGMAN HENDERSON INTERNATIONAL PORTFOLIO (continued)

                                        Shares      Value
                                       --------     -----
BUILDING MATERIALS -- 1.0%
Caradon (UK).....................       16,200  $    54,302
Gujurat Ambuja Cement (GDSs)
   (India).......................        5,060       48,703
                                                -----------
                                                    103,005
                                                -----------
BUSINESS SERVICES-- 2.2%
CSK (Japan)......................        4,300      162,987
Rentokil (UK)....................       16,800       58,968
                                                -----------
                                                    221,955
                                                -----------
CHEMICALS -- 2.9%
Akzo Nobel (Netherlands).........          688       94,333
Bayer (Germany)..................        2,325       89,631
SKW Trostberg (Germany)..........        2,035       68,061
Toyo Ink Manufacturing
    (Japan)......................       10,000       40,000
                                                -----------
                                                    292,025
                                                -----------
COMMERCIAL SERVICES -- 0.5%
Benesse (Japan)..................        1,000       55,895
                                                -----------
CONSTRUCTION AND
PROPERTY -- 3.3%
China Resources Enterprise
   (Hong Kong)...................        2,000        9,810
DBS Land (Singapore).............        5,000       15,808
Empresas ICA Sociedad
   Controladora (ADRs)*
    (Mexico).....................        5,130       82,401
Hong Kong Land Holdings
   (Hong Kong)...................        5,400       14,364
IJM  (Malaysia)..................        4,000        8,399
IRSA Inversiones y
    Representaciones (GDRs)
   (Argentina)...................        1,500       65,625
Kawasan Industri Jababeka
   (Indonesia)...................        7,000        9,354
Lend Lease (Australia)...........        1,250       26,416
New World Infrastructure*
   (Hong Kong)...................        4,000       11,308
Sun Hung Kai Properties
   (Hong Kong)...................        2,200       26,481
Swire Pacific  (Hong Kong).......        2,500       22,509

CONSTRUCTION AND
PROPERTY (continued)
United Engineers (Malaysia)......        2,200       15,864
Wharf Holdings (Hong Kong).......        3,000       13,011
Wing Tai Holdings (Singapore)....        5,000       14,409
                                                -----------
                                                    335,759
                                                -----------
CONSUMER PRODUCTS -- 1.6%
Electrolux (Series B) (Sweden)...          864       62,482
KAO  (Japan).....................        6,000       83,319
Matthew Clark (UK)...............        3,100       12,634
                                                -----------
                                                    158,435
                                                -----------
ELECTRONICS -- 10.1%
Alps Electric (Japan)............        4,000       55,895
Murata Manufacturing
   (Japan).......................        5,000      199,127
Philips Electronics
   (Netherlands).................        1,870      134,014
Pioneer Electronic+ (Japan)......       11,000      267,074
Samsung Electronics+
   (South Korea).................          204       22,480
Samsung Electronics (Rights)*
   (South Korea).................            3          111
SGS-Thomson
    Microelectronics* (France)...          901       71,151
Toshiba (Japan)..................       42,000      270,341
                                                -----------
                                                  1,020,193
                                                -----------

FINANCIAL SERVICES  -- 3.0%
BHW Holding* (Germany)...........        2,687       45,473
Credit Communal Holding/Dexia*
   (Belgium).....................          902       96,937
Nomura Securities (Japan)........        7,000       96,594
Shohkoh Fund (Japan).............          200       60,611
                                                -----------
                                                    299,615
                                                -----------
HEALTH AND HOUSEHOLD -- 3.5%
British Biotech (UK).............       16,500       62,581
Novartis* (Switzerland)..........           71      113,542
Novo Nordisk (Class B)
   (Denmark).....................          484       52,801
Pliva (GDRs)*  (Croatia).........        1,850       28,120
Roche Holdings (Switzerland).....           11       99,524
                                                -----------
                                                    356,568
                                                -----------
- -----------------
* Non-income producing security.
+ Rule 144A security.
See Notes to Financial Statements.
                                   -- P-26 --
<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
                                                                 June 30, 1997
- ------------------------------------------------------------------------------

SELIGMAN HENDERSON INTERNATIONAL PORTFOLIO (continued)

                                        Shares      Value
                                       --------     -----
INDUSTRIAL GOODS AND
   SERVICES -- 4.6%
ABB (Switzerland)................           77  $   116,595
Cie Generale des Eaux
    (France).....................          533       68,307
Cie Generale des Eaux
   (Warrants)* (France)..........          681          431
FKI Babcock (UK).................       26,125       73,880
Hutchison Whampoa*
    (Hong Kong)..................        2,000       17,297
Mannesmann (Germany).............          274      122,448
Rolls-Royce (UK).................       18,000       68,719
                                                -----------
                                                    467,677
                                                -----------
INSURANCE -- 4.8%
AXA-UAP (France).................        1,574       97,911
ING Groep (Netherlands)..........        2,917      134,558
Mitsui Marine &Fire (Japan)......       19,000      137,397
Zurich Versicherung
   (Switzerland).................          305      121,415
                                                -----------
                                                    491,281
                                                -----------
LEISURE AND HOTELS -- 2.7%
Accor (France)...................          478       71,590
Granada Group (UK)...............       10,500      137,987
Sol Melia (Spain)................        1,468       60,299
                                                -----------
                                                    269,876
                                                -----------
MANUFACTURING -- 4.1%
Desc (ADRs) (Mexico).............        2,723       79,307
Hokkai Can (Japan)...............        8,000       40,664
Sankyo (Japan)...................        3,100       93,135
Tokyo Steel Manufacturing
   (Japan).......................        3,100       34,655
Tsubaki Nakashima (Japan)........        4,000       37,729
Yamaha (Japan)...................        7,000      128,384
                                                -----------
                                                    413,874
                                                -----------
MEDIA -- 2.0%
Elsevier (Netherlands)...........        6,281      105,009
News Corp. (Australia)...........        3,600       17,254
WPP Group (UK)...................       19,000       77,910
                                                -----------
                                                    200,173
                                                -----------

METALS --  7.1%
Companhia Vale do Rio Doce
   (ADRs) (Brazil)...............          900       20,064
Hindalco Industries (GDRs)+
   (India).......................        1,500       52,500
Mitsubishi Materials (Japan).....       45,000      180,000
Siderca (Class A) (Argentina)....       25,000       64,259
Sumitomo Metal Industries
   (Japan).......................       69,000      196,454
Thyssen (Germany)................          373       89,765
Usinor Sacilor (France)..........        6,242      112,608
                                                -----------
                                                    715,650
                                                -----------

PAPER AND PACKAGING -- 0.5%
Bunzl (UK).......................       15,500       50,150
                                                -----------
RESOURCES -- 7.0%
British Petroleum (UK)...........        8,000       99,344
Broken Hill Proprietary
   (Australia)...................        2,100       30,880
ELF Aquitaine (France)...........          917       98,946
ENI (Italy)......................       15,071       85,479
MOL Magyar Olaj-es Gazipari
   (GDRs)*+ (Hungary)............        2,600       57,850
MOL Magyar Olaj-es Gazipari
   (GDRs)* (Hungary).............        3,000       66,750
Nippon Oil (Japan)...............        8,000       43,808
Petroleo Brasileiro (ADRs)
   (Brazil)......................        3,995      109,472
Tatneft (ADRs)*+ (Russia)........          860       91,590
Tatneft (ADRs)* (Russia).........          100       10,776
Woodside Petroleum
    (Australia)..................        2,000       17,208
                                                -----------
                                                    712,103
                                                -----------
RESTAURANTS -- 0.3%
Denny's (Japan)..................        1,000       30,131
                                                -----------
RETAILING -- 6.3%
Adidas (Germany).................          576       64,435
Aoyama Trading (Japan)...........        1,200       38,568
Autobacs Seven (Japan)...........        1,000       79,301

- -----------------
* Non-income producing security.
+ Rule 144A security.
See Notes to Financial Statements.

                                   -- P-27 --
<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Portfolios of Investments (unaudited) (continued)
- ------------------------------------------------------------------------------

SELIGMAN HENDERSON INTERNATIONAL PORTFOLIO (continued)
                                       Shares or
                                       Principal
                                        Amount      Value
                                       --------     -----
RETAILING (continued)
Carrefour Supermarche
   (France)......................          138shs$  100,241
Dixons Group (UK)................        7,000       54,380
Joshin Denki (Japan).............        4,000       41,223
Metro (Germany)..................          879       95,809
Tesco (UK).......................       21,044      129,350
Tsutsumi Jewelry (Japan).........        1,300       32,926
                                                -----------
                                                    636,233
                                                -----------
TELECOMMUNICATIONS -- 6.5%
L.M. Ericsson Telefon (Series B)
   (Sweden)......................        3,027      119,456
Grupo Iusacell (ADRs)*
   (Mexico)......................          700       12,863
Portugal Telecom (ADRs)
   (Portugal)....................          900       36,113
SPT Telecom
   (Czech Republic)..............          200       20,985
Telebras (ADRs) (Brazil).........          850      128,988
Telecel-Comunicacaoes
   Pessoais* (Portugal)..........          410       34,011
Telecom Italia (Italy)...........       35,199      122,377
Telefonica de Espana (Spain).....        2,958       85,553
Telefonica del Peru (ADRs)
   (Peru)........................        1,070       28,021
Telekomunikasi (ADRs)
   (Indonesia)...................          550       17,875
Videsh Sanchar Nigam (GDRs)*+
   (India).......................        2,400       50,100
                                                -----------
                                                    656,342
                                                -----------
TOBACCO -- 1.1%
B.A.T. Industries (UK)...........       12,000      107,296
                                                -----------
TRANSPORTATION -- 4.6%
East Japan Railway (Japan).......           26      133,520
Lufthansa (Germany)..............        5,759      110,842
Mitsui O.S.K. Lines  (Japan).....       59,000      121,607
Railtrack Group (UK).............        9,500       98,849
                                                -----------
                                                    464,818
                                                -----------

UTILITIES -- 4.1%
Companhia Energetica de Minas
   Gerais (ADRs) (Brazil)......      1,900           95,657
Electricidade de Portugal
   (Portugal)..................        549           10,075
National Power (UK)............     12,500          108,543
Tenaga Nasional (Malaysia).....      3,000           14,620
United Utilities (UK)..........      8,000           87,899
VEBA (Germany).................      1,687           95,327
                                                -----------
                                                    412,121
                                                -----------
MISCELLANEOUS -- 1.1%
Sime Darby (Malaysia)..........      4,400           14,643
Taiwan American Fund
   (Taiwan)....................      1,500           28,260
Taiwan Fund (Taiwan)...........      1,200           14,025
Taiwan Opportunities Fund*
   (Taiwan)....................      3,500           53,935
                                                -----------
                                                    110,863
                                                -----------
Total Common Stocks
   (Cost $8,065,776)...........                   9,350,601
                                                -----------
FIXED TIME DEPOSITS -- 7.9%
First National Bank of Chicago,
   Grand Cayman 5-1/2%,
   7/1/1997....................   $400,000          400,000

National Westminster Bank,
   Nassau 5-7/8%, 7/1/1997.....    400,000          400,000
                                                -----------
Total Fixed Time Deposits
   (Cost $800,000).............                     800,000
                                                -----------
Total Investments -- 100.4%
   (Cost $8,865,776)...........                  10,150,601
Other Assets Less
Liabilities-- (0.4)%...........                    (39,940)
                                                -----------
Net Assets-- 100.0%............                 $10,110,661
                                                -----------
                                                -----------
- -----------------
* Non-income producing security.
+ Rule 144A security.
See Notes to Financial Statements.

                                   -- P-28 --


<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
                                                                 June 30, 1997
- ------------------------------------------------------------------------------
SELIGMAN HIGH-YIELD BOND PORTFOLIO

                                       Principal
                                        Amount      Value
                                       --------     -----
CORPORATE BONDS -- 93.6%
ADVERTISING -- 0.9%
Adams Outdoor Advertising
   10-3/4%, 3/15/2006.............    $100,000  $   107,000
Outdoor Systems
   8-7/8%, 6/15/2007+.............      50,000       48,812
                                                -----------
                                                    155,812
                                                -----------
AUTOMOTIVE AND
RELATED -- 0.3%
Petro Stopping Centers
   10-1/2%, 2/1/2007+.............      50,000       52,125
                                                -----------
BROADCASTING -- 3.5%
Allbritton Communications
   9-3/4%, 11/30/2007.............      75,000       73,500
Capstar Broadcasting Partners
   0% (12-3/4%**), 2/1/2009+......     200,000      129,000
Paxson Communications
   11-5/8%, 10/1/2002.............     200,000      217,500
SFX Broadcasting
   10-3/4%, 5/15/2006.............     150,000      162,000
                                                -----------
                                                    582,000
                                                -----------
CABLE SYSTEMS -- 12.8%
Cablevision Systems 10-1/2%,
   5/15/2016.....................      250,000      276,250
Charter Communications
   Southeast 11-1/4%, 3/15/2006..      250,000      270,625
Charter Communications
   Southeast 0% (14%**),
   3/15/2007.....................      250,000      170,000
Comcast 10-5/8%, 7/15/2012.......      150,000      178,500
Echostar 12-1/2%, 7/1/2002+......      100,000       99,500
Heartland Wireless
   Communications
   14%, 10/15/2004...............      200,000       81,000
Intermedia Capital Partners IV,
   11-1/4%, 8/1/2006.............      250,000      273,750
NTL 0% (11-1/2%**), 2/1/2006.....      100,000       69,750
NTL 10%, 2/15/2007+..............      125,000      127,812
Rogers Cablesystems
   11%, 12/1/2015................      200,000      219,000
TCI Satellite Entertainment
   10-7/8%, 2/15/2007+...........      250,000      252,500


CABLE SYSTEMS (continued)
Wireless One
   13%, 10/15/2003...............      150,000       93,750
                                                -----------
                                                  2,112,437
                                                -----------
CELLULAR -- 4.3%
Centennial Cellular
   10-1/8%, 5/15/2005.............     150,000      156,375
Commnet Cellular
   11-1/4%, 7/1/2005..............     150,000      173,625
Dobson Communications
   11-3/4%, 4/15/2007.............      75,000       73,125
PriceCellular Wireless
   0% (12-1/4%**), 10/1/2003......     100,000       94,500
PriceCellular Wireless
   10-3/4%, 11/1/2004.............     200,000      211,000
                                                -----------
                                                    708,625
                                                -----------
CHEMICALS -- 1.6%
NL Industries
   11-3/4%, 10/15/2003............     100,000      109,375
Texas Petrochemicals
   11-1/8%, 7/1/2006..............     150,000      162,750
                                                -----------
                                                    272,125
                                                -----------
COMPUTER AND RELATED
SERVICES -- 3.3%
Unisys 12%, 4/15/2003............      250,000      271,875
Unisys 11-3/4%, 10/15/2004........     250,000      271,250
                                                -----------
                                                    543,125
                                                -----------
CONSUMER PRODUCTS -- 10.3%
American Pad & Paper
   13%, 11/15/2005...............       60,000       69,900
Anchor Advanced
   11-3/4%, 4/1/2004+.............     100,000      106,500
Berry Plastics
   12-1/4%, 4/15/2004.............     400,000      443,000
French Fragrances
   10-3/8%, 5/15/2007+............     150,000      155,250
Leiner Health Products
   9-5/8%, 7/1/2007+..............      15,000       15,244
Leslie's Poolmart
   10-3/8%, 7/15/2004+............      45,000       46,125
- ------------------
 + Rule 144A security.
** Deferred-interest debentures pay no interest for a stipulated number of
   years, after which they pay the indicated coupon rate.
See Notes to Financial Statements.

                                   -- P-29 --
<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Portfolios of Investments (unaudited) (continued)
- ------------------------------------------------------------------------------

SELIGMAN HIGH-YIELD BOND PORTFOLIO (continued)

                                      Principal
                                       Amount       Value
                                      --------      -----
CONSUMER PRODUCTS (continued)
North Atlantic Trading
   11%, 6/15/2004+...............    $  50,000   $   50,875
Renaissance Cosmetics
   11-3/4%, 2/15/2004............       75,000       79,125
Riddell Sports
   10-1/2%, 7/15/2007+...........      150,000      154,125
Ryder TRS 10%, 12/1/2006.........      150,000      155,250
Spinnaker Industries
   10-3/4%, 10/15/2006+..........      150,000      151,875
Syratech 11%, 4/15/2007..........      150,000      160,313
William Carter
   10-3/8%, 12/1/2006............      100,000      105,250
                                                -----------
                                                  1,692,832
                                                -----------
CONTAINERS -- 1.4%
Plastic Containers
   10%, 12/15/2006...............      100,000      105,000
U.S. Can 10-1/8%, 10/15/2006.....      125,000      134,063
                                                -----------
                                                    239,063
                                                -----------
ENERGY -- 1.8%
Abraxas Petroleum
   11-1/2%, 11/1/2004.............     100,000      108,500
ICO 10-3/8%, 6/1/2007+............      50,000       51,625
Pacalta Resources
   10-3/4%, 6/15/2004+............     100,000      101,750
TransAmerican Energy
   11-1/2%, 6/15/2002+............      30,000       29,175
                                                -----------
                                                    291,050
                                                -----------
EQUIPMENT -- 1.1%
EV International
   11%, 3/15/2007+...............       40,000       42,600
Williams Scotsman
   9-7/8%, 6/1/2007+.............      125,000      125,625
                                                -----------
                                                    168,225
                                                -----------
FINANCIAL SERVICES -- 1.3%
AMRESCO
   10%, 3/15/2004................      100,000      102,000
Dollar Financial Group
   10-7/8%, 11/15/2006...........      100,000      107,500
                                                -----------
                                                    209,500
                                                -----------

FOOD -- 2.2%
AmeriKing 10-3/4%, 12/1/2006.....      100,000      104,750
Gorges/Quik-to-Fix Foods
   11-1/2%, 12/1/2006............      150,000      155,250
International Home Foods
   10-3/8%, 11/1/2006............      100,000      103,500
                                                -----------
                                                    363,500
                                                -----------
FUNERAL -- 0.7%
Prime Succession Acquisition
   10-3/4%, 8/15/2004............      100,000      109,500
                                                -----------
GAMING/HOTEL -- 10.7%
Alliance Gaming
   12-7/8%, 6/30/2003............      100,000      113,500
Aztar 13-3/4%, 10/1/2004.........      150,000      171,750
Casino America
   12-1/2%, 8/1/2003.............      275,000      287,375
Casino Magic of Louisiana
   13%, 8/15/2003+...............       90,000       76,500
Coast Hotels & Casinos
   13%, 12/15/2002...............      250,000      280,625
Showboat 13%, 8/1/2009...........      125,000      144,688
Showboat Marina Casino
   Partnership
   13-1/2%, 3/15/2003............      150,000      171.750
Trump Atlantic City Funding
   11-1/4%, 5/1/2006.............      250,000      245,000
Trump Hotels & Casino Resorts
   Funding 15-1/2%, 6/15/2005....      240,000      279,600
                                                -----------
                                                  1,770,788
                                                -----------
HEALTH CARE/MEDICAL
PRODUCTS -- 3.2%
Dade International
   11-1/8%, 5/1/2006.............      100,000      112,250
Graphic Controls
   12%, 9/15/2005................      100,000      112,000
IMED 9-3/4%, 12/1/2006+..........      150,000      153,000
Paracelsus Healthcare
   10%, 8/15/2006................      150,000      153,562
                                                -----------
                                                    530,812
                                                -----------
- -----------------
* Non-income producing security.
+ Rule 144A security.
See Notes to Financial Statements.
                                   -- P-30 --
<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
                                                                 June 30, 1997
- ------------------------------------------------------------------------------
SELIGMAN HIGH-YIELD BOND PORTFOLIO (continued)

                                      Principal
                                       Amount       Value
                                      --------      -----
LEISURE -- 2.7%
Affinity Group Holdings
   11%, 4/1/2007+................     $100,000  $   105,250
AMF Group 10-7/8%, 3/15/2006.....       40,000       43,400
AMF Group  0% (12-1/4%**),
   3/15/2006.....................      100,000       71,625
Premier Parks
   12%,  8/15/2003...............      150,000      167,250
Premier Parks
   9-3/4%, 1/15/2007.............       50,000       51,875
                                                -----------
                                                    439,400
                                                -----------
MANUFACTURING -- 0.5%
Blue Bird Body
   10-3/4%, 11/15/2006...........       50,000       53,375
International Knife & Saw
   11-3/8%, 11/15/2006...........       25,000       26,813
                                                -----------
                                                     80,188
                                                -----------
METALS -- 1.8%
Renco Metals
   11-1/2%, 7/1/2003.............      150,000      161,250
Royal Oak Mines
   11%, 8/15/2006................      150,000      144,000
                                                -----------
                                                    305,250
                                                -----------
PAGING -- 3.7%
Mobile Telecommunication
   Technologies
   13-1/2%, 12/15/2002...........      250,000      265,000
Paging Network
   10%, 10/15/2008...............      200,000      193,000
ProNet 11-7/8%, 6/15/2005........      150,000      148,125
                                                -----------
                                                    606,125
                                                -----------

PAPER AND PACKAGING -- 1.9%
Crown Paper 11%, 9/1/2005........      150,000      150,750
S.D. Warren 12%, 12/15/2004......      150,000      167,625
                                                -----------
                                                    318,375
                                                -----------

PUBLISHING -- 1.5%
Petersen Publishing
   11-1/8%, 11/15/2006...........      150,000      168,000
Von Hoffmann Press
   10-3/8, 5/15/2007+............       80,000       84,400
                                                -----------
                                                    252,400
                                                -----------

RECORD STORAGE -- 1.5%
Pierce Leahy 11-1/8%, 7/15/2006..      230,000      251,000
                                                -----------

RESTAURANTS -- 0.6%
AFC Enterprises
   10-1/4%, 5/15/2007+...........      100,000      100,500
                                                -----------

RETAILING -- 1.7%
Central Tractor
   10-5/8%, 4/1/2007.............      175,000      182,000
Cole National Group
   9-7/8%, 12/31/2006............      100,000      105,250
                                                -----------
                                                    287,250
                                                -----------
SUPERMARKETS -- 2.6%
Jitney-Jungle Stores of America
   12%, 3/1/2006.................      250,000      279,687
Pathmark Stores
   11-5/8%, 6/15/2002............      150,000      152,250
                                                -----------
                                                    431,937
                                                -----------
TECHNOLOGY -- 1.4%
Therma-Wave
   10-5/8%, 5/15/2004+...........       85,000       90,525
Viasystems 9-3/4%, 6/1/2007+.....       85,000       86,700
Wavetek 10-1/8%, 6/15/2007+......       50,000       51,563
                                                -----------
                                                    228,788
                                                -----------

TELECOMMUNICATIONS -- 10.4%
Brooks Fiber Properties
   0% (10-7/8%**), 3/1/2006......      100,000       68,625
- ------------------------
+  Rule 144A security.
** Deferred-interest debentures pay no interest for a stipulated number of
   years, after which they pay the indicated coupon rate.
See Notes to Financial Statements.
                                   -- P-31 --
<PAGE>
                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Portfolios of Investments (unaudited) (continued)
- ------------------------------------------------------------------------------

SELIGMAN HIGH-YIELD BOND PORTFOLIO (continued)
                                      Principal
                                       Amount
                                      or Shares     Value
                                      --------      -----
TELECOMMUNICATIONS (continued)
Brooks Fiber Properties
   10%, 6/1/2007+................    $  30,000  $    30,525
Fonorola 12-1/2%, 8/15/2002......      200,000      223,000
Globalstar 11-1/4%, 6/15/2004+...       35,000       32,988
ICG Holdings
   0% (11-5/8%**), 3/15/2007+....      150,000       88,500
Intermedia Communications of
   Florida 13-1/2%, 6/1/2005.....      100,000      122,500
Intermedia Communications of
   Florida 0% (12-1/2%**),
   5/15/2006.....................      100,000       69,250
ITC DeltaCom 11%, 6/1/2007+......       50,000       51,062
IXC Communications
   12-1/2%, 10/1/2005............      250,000      285,000
NEXTLINK Communications
   12-1/2%, 4/15/2006+...........      250,000      268,750
Powertel 11-1/8%, 6/1/2007+......       40,000       40,400
Qwest Communications
   International
   10-7/8%, 4/1/2007+............       50,000       54,750
Sprint Spectrum
   11%, 8/15/2006................      200,000      222,000
Talton Holdings
   11%, 6/30/2007+...............       75,000       75,750
Verio 13-1/2%, 6/15/2004+........       75,000       75,937
                                                -----------
                                                  1,709,037
                                                -----------

TEXTILES -- 0.5%
Anvil Knitwear
   10-7/8%, 3/15/2007+...........       75,000       76,125
                                                -----------

THEATERS -- 1.6%
Plitt Theaters
   10-7/8%, 6/15/2004............      250,000      265,000
                                                -----------

UTILITIES -- 1.8%
Midland Cogeneration Venture
   11-3/4%, 7/23/2005............      250,000      291,875
                                                -----------

Total Corporate Bonds
    (Cost $15,049,726)...........                15,444,769
                                                -----------

                                  
PREFERRED STOCKS -- 4.2%
BROADCASTING -- 3.0%
Capstar Broadcasting
   Partners 12%+.................          750 shs.  75,937
Chancellor Radio Broadcasting
   12%+..........................        1,300      148,525
SFX Broadcasting 12-5/8%.........        1,000      108,250
Sinclair Capital 11-5/8%+........        1,500      159,000
                                                -----------
                                                    491,712
                                                -----------
FOOD -- 0.2%
AmeriKing 13%....................        1,310       37,007
                                                -----------

PAPER AND PACKAGING -- 0.6%
S.D. Warren 14%..................        2,100       90,825
                                                -----------

TELECOMMUNICATIONS -- 0.4%
NEXTLINK Communications
   14%...........................        1,294       68,259
NEXTLINK Communications
   (Warrants)+...................        1,250        1,250
                                                -----------
                                                     69,509
                                                -----------
Total Preferred Stocks
   (Cost $642,570)...............                   689,053
                                                -----------
CONVERTIBLE PREFERRED STOCKS -- 0.3%
   (Cost $50,000)
BROADCASTING -- 0.3%
Evergreen Media 6%+..............        1,000       55,125
                                                -----------

Total Investments -- 98.1%
   (Cost $15,742,296)............                16,188,947

Other Assets Less
   Liabilities-- 1.9%............                   320,819
                                                -----------

Net Assets-- 100.0%..............               $16,509,766
                                                -----------
                                                -----------
- ------------------
+  Rule 144A security.
** Deferred-interest debentures pay no interest for a stipulated number of
   years, after which they pay the indicated coupon rate.
See Notes to Financial Statements.
                                   -- P-32 --
<PAGE>
                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
                                                                 June 30, 1997
- ------------------------------------------------------------------------------
SELIGMAN INCOME PORTFOLIO
                                   Principal
                                    Amount
                                   or Shares       Value
                                   ---------       -----
CONVERTIBLE
SECURITIES -- 25.0%
SUBORDINATED
CONVERTIBLE BONDS -- 7.9%

DIVERSIFIED -- 2.0%
MascoTech 4-1/2%, 12/15/2003....    $300,000     $  274,125
                                                -----------
ELECTRONICS -- 0.6%
Park Electrochemical 5-1/2%,
   3/1/2006+....................     100,000         89,750
                                                -----------
ENERGY -- 2.3%
Santa Fe Pipelines 11.162%,
   8/15/2010....................     250,000        308,750
                                                -----------
TECHNOLOGY -- 2.1%
Xilinx 5-1/4%, 11/1/2002+.......     250,000        288,438
                                                -----------
TRANSPORTATION -- 0.9%
Airborne Freight
   6-3/4%, 8/15/2001............     100,000        117,000
                                                -----------
Total Subordinated
   Convertible Bonds
   (Cost $893,310)..............                  1,078,063
                                                -----------

CONVERTIBLE PREFERRED
STOCKS -- 17.1%
DRUGS AND HEALTH
CARE -- 1.8%
McKesson 5%+....................       4,000 shs.   243,000
                                                -----------

ENERGY -- 2.8%
Snyder Oil (Class A) 6%..........      5,000        126,250
Unocal 6-1/4%....................      4,464        257,796
                                                -----------
                                                    384,046
                                                -----------

ENVIRONMENTAL
SERVICES -- 1.8%
Browning-Ferris
   Industries 7-1/4%.............      7,500        249,375
                                                -----------

INDUSTRIAL EQUIPMENT -- 1.0%
Greenfield Capital Trust 6%+.....      3,000        139,125
                                                -----------

INSURANCE -- 4.2%
FSA 7-5/8%.......................      7,500        263,437
St. Paul Capital 6%..............      4,500        311,625
                                                -----------
                                                    575,062
                                                -----------

OFFICE EQUIPMENT-- 1.7%
IKON Office Solutions $5.04......      3,500        225,313
                                                -----------

RETAILING -- 0.8%
Kmart Financing 7-3/4%............     2,000        109,750
                                                -----------

TRANSPORTATION -- 1.9%
Sea Containers $4.00.............      5,000        251,250
                                                -----------

MISCELLANEOUS -- 1.1%
Corning (Delaware) 6%............      1,700        147,900
                                                -----------

Total Convertible Preferred Stocks
   (Cost $2,090,138).............                 2,324,821
                                                -----------
Total Convertible Securities
   (Cost $2,983,448).............                 3,402,884
                                                -----------

CORPORATE BONDS -- 23.2%
AUTOMOTIVE -- 5.1%
Chrysler Financial 6-1/2%,
   6/15/1998.....................  $200,000         200,917
Ford Motor Credit 6-3/4%,
   8/15/2008.....................   250,000         241,548
General Motors Acceptance 5-5/8%,
   2/1/1999......................   250,000         247,639
                                                -----------
                                                    690,104
                                                -----------
- --------------
+ Rule 144A security.
See Notes to Financial Statements.
                                   -- P-33 --
<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Portfolios of Investments (unaudited) (continued)
- ------------------------------------------------------------------------------
SELIGMAN INCOME PORTFOLIO (continued)
                                   Principal
                                    Amount
                                   or Shares       Value
                                   ---------       -----
BANKING AND FINANCE -- 2.6%
Capital One Bank 8-1/8%,
   3/1/2000......................   $250,000    $   258,362
First USA Bank
   5-3/4%, 1/15/1999.............    100,000         99,242
                                                -----------
                                                    357,604
                                                -----------

CONSUMER GOODS AND
   SERVICES -- 2.2%
Harman International Industries
   7.32%, 7/1/2007...............    300,000        299,157
                                                -----------
ELECTRONICS -- 0.1%
StreamLogic 14%, 10/7/1998.......     33,999         11,900
                                                -----------

FUNERAL SERVICES -- 2.2%
Loewen Group International
   7-1/2%, 4/15/2001..............   300,000        303,774
                                                -----------

MEDIA -- 2.5%
Time Warner 9-1/8%, 1/15/2013.....   300,000        333,433
                                                -----------

PAPER AND PACKAGING -- 2.3%
Owens-Illinois 7.85%,
   5/15/2004.....................    300,000        305,996
                                                -----------

RETAILING -- 4.0%
Federated Department Stores 10%,
   2/15/2001.....................    500,000        548,755
                                                -----------

TRANSPORTATION -- 2.2%
Norfolk Southern
   6.95%, 5/1/2002...............    300,000        303,277
                                                -----------

Total Corporate Bonds
   (Cost $3,216,971).............                 3,154,000
                                                -----------


                                    Shares         Value
                                   ---------       -----
COMMON STOCKS -- 21.7%
CONSUMER GOODS AND
SERVICES -- 0.7%
General Mills....................      1,500 shs.    97,687
                                                -----------


DIVERSIFIED -- 0.7%
Tenneco..........................      2,000         90,375
                                                -----------


ELECTRIC AND GAS
UTILITIES -- 2.2%
AGL Resources....................      6,000        123,750
CINergy..........................      1,000         34,813
FPL Group........................      3,000        138,188
                                                -----------
                                                    296,751
                                                -----------

FOOD -- 3.8%
ConAgra..........................      8,141        522,042
                                                -----------


INDUSTRIAL EQUIPMENT -- 1.3%
Cooper Industries................      1,332         66,267
General Signal...................      2,500        109,062
                                                -----------
                                                    175,329
                                                -----------

PAPER  AND PACKAGING -- 1.9%
Union Camp.......................      2,000        100,000
Weyerhaeuser.....................      3,000        156,000
                                                -----------
                                                    256,000
                                                -----------

RETAILING -- 0.3%
Kmart............................      3,200         39,200
                                                -----------

STEEL -- 1.0%
Inland Steel Industries..........      5,406        141,232
                                                -----------
- ---------------
See Notes to Financial Statements.

                                   -- P-34 --
<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
                                                                 June 30, 1997
- ------------------------------------------------------------------------------
SELIGMAN INCOME PORTFOLIO (continued)

                                   Shares or
                                   Principal
                                    Amount         Value
                                   ---------       -----
TRANSPORTATION --  5.7%
CNF Transportation...............  10,000 shs.  $   322,500
Consolidated Freightways*........   5,000            82,031
GATX.............................   5,747           331,889
NFC..............................  20,000            43,417
                                                -----------
                                                    779,837
                                                -----------


UTILITIES/
TELECOMMUNICATIONS -- 4.1%
Bell Atlantic....................   4,000           303,500
GTE..............................   3,000           131,625
SBC Communications...............   2,000           123,750
                                                -----------
                                                    558,875
                                                -----------

Total Common Stocks
   (Cost $2,165,956).............                 2,957,328
                                                -----------


US GOVERNMENT
SECURITIES --  7.5%
US Treasury Notes
   7-3/4%, 12/31/1999............  $500,000         517,969
US Treasury Notes
   6-1/2%, 5/15/2005.............   500,000         499,375
                                                -----------

Total US Government Securities
   (Cost $1,036,718).............                 1,017,344
                                                -----------


REPURCHASE
AGREEMENTS -- 20.9%
(Cost $2,850,000)
HSBC Securities, Inc., 5%, dated
   6/25/1997, maturing 7/2/1997
   collateralized by: $2,911,000
   US Treasury Notes 4-3/4%,
   8/31/1998, with a fair market
   value of $2,918,119...........   2,850,000     2,850,000
                                                -----------


Total Investments -- 98.3%
   (Cost $12,253,093)............                13,381,556

Other Assets Less
   Liabilities-- 1.7%                               227,381
                                                -----------

Net Assets-- 100.0%                             $13,608,937
                                                -----------
                                                -----------


- -----------------
* Non-income producing security.
See Notes to Financial Statements.

                                   -- P-35 --


<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Statements of Assets and Liabilities (unaudited)                 June 30, 1997
- ------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                                   Seligman          Seligman        Seligman
                                                   Seligman        Seligman          Cash             Common      Communications
                                                     Bond           Capital       Management           Stock      and Information
                                                   Portfolio       Portfolio       Portfolio         Portfolio       Portfolio   
                                                  ----------      -----------     -----------        ---------    ---------------  
<S>                                               <C>             <C>             <C>                <C>          <C>
ASSETS:
Investments, at value (see
   portfolios of investments):
Long-term holdings............................    $4,844,567      $17,240,546     $        --        $34,230,244     $68,879,616
Short-term holdings...........................       450,000        1,150,000       9,319,384         11,475,000       3,475,000
                                                  ----------      -----------     -----------        -----------     -----------
Total Investments.............................     5,294,567       18,390,546       9,319,384         45,705,244      72,354,616
Cash..........................................       300,932          208,215              --                 --          16,256
Receivable for securities sold................       403,444          181,512              --                 --         716,804
Interest and dividends receivable.............        64,110            4,378          14,989             43,945           3,878
Receivable for Capital Stock sold.............        15,174            9,980         157,262             41,029       1,930,003
Receivable from associated companies..........         1,910           26,258           3,890                 --              --
Unrealized appreciation on foreign
    currencies and forward currency
    contracts.................................            --               --              --                 --              --
                                                  ----------      -----------     -----------        -----------     -----------
Total Assets..................................     6,080,137       18,820,889       9,495,525         45,790,218      75,021,557
                                                  ----------      -----------     -----------        -----------     -----------
LIABILITIES:
Payable for securities purchased..............       200,000        1,409,847              --            172,845         712,850
Payable for Capital Stock repurchased.........           494            1,028             151              2,691         412,500
Payable to custodian..........................            --               --           5,250            153,341              --
Unrealized depreciation on foreign
   currencies and forward currency
   contracts..................................            --               --              --                 --              --
Accrued expenses, taxes, and other............        12,209           18,803          11,919             34,961          68,545
                                                  ----------      -----------     -----------        -----------     -----------
Total Liabilities.............................       212,703        1,429,678          17,320            363,838       1,193,895
                                                  ----------      -----------     -----------        -----------     -----------
Net Assets....................................    $5,867,434      $17,391,211     $ 9,478,205        $45,426,380     $73,827,662
                                                  ----------      -----------     -----------        -----------     -----------
                                                  ----------      -----------     -----------        -----------     -----------
COMPOSITION OF NET ASSETS:
Capital Stock, at par.........................    $      578      $       995     $     9,479        $     2,503     $     4,665
Additional paid-in capital....................     5,720,852       13,909,665       9,469,124         32,236,021      67,412,997
Undistributed/accumulated
    net investment income (loss)..............       161,496           14,457              --            401,251        (139,142)
Undistributed/accumulated net
    realized gain (loss)......................       (79,975)         702,001            (398)         1,148,536      (2,090,429)
Net unrealized appreciation
    of investments............................        64,483        2,764,093              --         11,638,069       8,639,571
Net unrealized appreciation (depreciation)
    on translation of assets and liabilities
    denominated in foreign currencies and
    forward currency contracts................            --               --              --                 --             --
                                                  ----------      -----------     -----------        -----------     -----------
Net Assets....................................    $5,867,434      $17,391,211      $9,478,205        $45,426,380     $73,827,662
                                                  ----------      -----------     -----------        -----------     -----------
                                                  ----------      -----------     -----------        -----------     -----------
Shares of Capital Stock Outstanding
   ($.001 par value)..........................       578,445          995,383       9,478,603          2,502,654       4,664,882
                                                  ----------      -----------     -----------        -----------     -----------
                                                  ----------      -----------     -----------        -----------     -----------
Net Asset Value per Share.....................        $10.14           $17.47           $1.00             $18.15          $15.83
                                                  ----------      -----------     -----------        -----------     -----------
                                                  ----------      -----------     -----------        -----------     -----------
- -----------------
See Notes to Financial Statements.                                                  
</TABLE>

                                   -- P-36 --
<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Statements of Assets and Liabilities (unaudited) (continued) June 30,1997
- ------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                           Seligman          Seligman          Seligman
                                                                           Henderson         Henderson         Henderson 
                                                         Seligman        Global Growth     Global Smaller        Global 
                                                         Frontier        Opportunities       Companies         Technology 
                                                         Portfolio         Portfolio         Portfolio         Portfolio 
                                                        -----------      -------------     -------------       ----------
<S>                                                     <C>              <C>               <C>                 <C>
ASSETS:
Investments, at value (see
   portfolios of investments):
Long-term holdings............................          $38,340,997        $3,916,333        $20,246,690        $1,960,539
Short-term holdings...........................                   --                --          1,600,000           400,000
                                                        -----------        ----------        -----------        ----------
Total Investments.............................           38,340,997         3,916,333         21,846,690         2,360,539
Cash..........................................              278,953           388,979            184,832           175,352
Receivable for securities sold................               52,080                --             68,732            24,742
Interest and dividends receivable.............                2,113             4,595             24,125             1,278
Receivable for Capital Stock sold.............              197,534            22,773             39,651             2,714
Receivable from associated companies..........                   --             2,792              2,235             2,050
Unrealized appreciation on foreign
    currencies and forward currency
    contracts.................................                   --                --              8,044                --
                                                        -----------        ----------        -----------        ----------
Total Assets..................................           38,871,677         4,335,472         22,174,309         2,566,675
                                                        -----------        ----------        -----------        ----------
LIABILITIES:
Payable for securities purchased..............              221,212           165,716            178,654             9,027
Payable for Capital Stock repurchased.........                   --                --                 --             2,698
Payable to custodian..........................                   --                --                 --                --
Unrealized depreciation on foreign
   currencies and forward currency
   contracts..................................                   --                --                 20                --
Accrued expenses, taxes, and other............               39,746            10,547             35,153             7,794
                                                        -----------        ----------        -----------        ----------
Total Liabilities.............................              260,958           176,263            213,827            19,519
                                                        -----------        ----------        -----------        ----------
Net Assets....................................          $38,610,719        $4,159,209        $21,960,482        $2,547,156
                                                        -----------        ----------        -----------        ----------
                                                        -----------        ----------        -----------        ----------
COMPOSITION OF NET ASSETS:
Capital Stock, at par.........................          $     2,346        $      369        $     1,557        $      227
Additional paid-in capital....................           33,945,529         3,737,365         19,787,965         2,322,941
Undistributed/accumulated
    net investment income (loss)..............              (74,100)            6,593             25,400            (2,865)
Undistributed/accumulated net
    realized gain (loss)......................              754,607           (15,355)           261,865           (66,771)
Net unrealized appreciation
    of investments............................            3,982,337           463,891          3,277,801           281,365 
Net unrealized appreciation (depreciation)
    on translation of assets and liabilities
    denominated in foreign currencies and
    forward currency contracts................                   --           (33,654)        (1,394,106)           12,259 
                                                        -----------        ----------        -----------        ----------
Net Assets....................................          $38,610,719        $4,159,209        $21,960,482        $2,547,156 
                                                        -----------        ----------        -----------        ----------
                                                        -----------        ----------        -----------        ----------
Shares of Capital Stock Outstanding
   ($.001 par value)..........................            2,345,686           369,463          1,556,534           226,586
                                                        -----------        ----------        -----------        ----------
                                                        -----------        ----------        -----------        ----------
Net Asset Value per Share.....................               $16.46            $11.26             $14.11            $11.24
                                                        -----------        ----------        -----------        ----------
                                                        -----------        ----------        -----------        ----------
</TABLE>

<TABLE>
<CAPTION>
                                                          Seligman          Seligman
                                                         Henderson         High-Yield        Seligman
                                                       International         Bond             Income
                                                         Portfolio         Portfolio         Portfolio
                                                       -------------       ----------        -----------
<S>                                                    <C>                 <C>               <C>
ASSETS:
Investments, at value (see
   portfolios of investments):
Long-term holdings............................          $ 9,350,601       $16,188,947        $10,330,639
Short-term holdings...........................              800,000                --          3,050,917
                                                        -----------       -----------        -----------
Total Investments.............................           10,150,601        16,188,947         13,381,556
Cash..........................................              270,857            57,780            160,686
Receivable for securities sold................                   --            99,653            302,214
Interest and dividends receivable.............               35,687           350,479             95,353
Receivable for Capital Stock sold.............                   19             3,167              2,030
Receivable from associated companies..........                1,682             2,759                 --
Unrealized appreciation on foreign
    currencies and forward currency
    contracts.................................                8,809                --                 --
                                                        -----------       -----------        -----------
Total Assets..................................           10,467,655        16,702,785         13,941,839
                                                        -----------        ----------        -----------
LIABILITIES:
Payable for securities purchased..............              268,330           173,809            300,000
Payable for Capital Stock repurchased.........               52,339                --             16,872
Payable to custodian..........................                   --                --                 --
Unrealized depreciation on foreign
   currencies and forward currency
   contracts..................................               12,573                --                 --
Accrued expenses, taxes, and other............               23,752            19,210             16,030
                                                        -----------       -----------        -----------
Total Liabilities.............................              356,994           193,019            332,902
                                                        -----------       -----------        -----------
Net Assets....................................          $10,110,661       $16,509,766        $13,608,937
                                                        -----------       -----------        -----------
                                                        -----------       -----------        -----------
COMPOSITION OF NET ASSETS:
Capital Stock, at par.........................          $       682       $     1,394        $     1,208
Additional paid-in capital....................            8,472,832        15,489,557         12,251,628
Undistributed/accumulated
    net investment income (loss)..............               36,397           644,901            343,185
Undistributed/accumulated net
    realized gain (loss)......................              320,085           (72,737)          (115,558)
Net unrealized appreciation
    of investments............................            1,544,340           446,651          1,119,872
Net unrealized appreciation (depreciation)
    on translation of assets and liabilities
    denominated in foreign currencies and
    forward currency contracts................             (263,675)               --              8,602
                                                        -----------       -----------        -----------
Net Assets....................................          $10,110,661       $16,509,766        $13,608,937
                                                        -----------       -----------        -----------
                                                        -----------       -----------        -----------
Shares of Capital Stock Outstanding
   ($.001 par value)..........................              682,320         1,393,910          1,207,661
                                                        -----------       -----------        -----------
                                                        -----------       -----------        -----------
Net Asset Value per Share.....................               $14.82            $11.84             $11.27
                                                        -----------       -----------        -----------
                                                        -----------       -----------        -----------
</TABLE>

- -----------------------
See Notes to Financial Statements.

                                   -- P-37 --
<PAGE>
                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Statements of Operations (unaudited) For the Six Months Ended June 30, 1997
- ------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                                       Seligman         Seligman        Seligman    
                                                        Seligman         Seligman        Cash            Common      Communications 
                                                         Bond            Capital       Management         Stock      and Information
                                                       Portfolio        Portfolio      Portfolio        Portfolio       Portfolio   
                                                       ---------        ----------     ---------        ----------   ---------------
<S>                                                    <C>              <C>            <C>              <C>          <C>
INVESTMENT INCOME:
Interest..........................................      $180,211        $   31,178      $261,062        $  237,578      $  119,269
Dividends*........................................            --            33,935            --           272,833          15,071
                                                        --------        ----------      --------        ----------      ----------
Total Investment Income...........................       180,211            65,113       261,062           510,411         134,340
                                                        --------        ----------      --------        ----------      ----------
EXPENSES:
Management fees...................................        10,313            31,145        19,354            80,677         242,223
Auditing fees.....................................         3,050             5,050         4,100            10,050          14,700
Shareholder reports and
   communications.................................         2,389             2,389         2,389             2,389           1,361
Custody and related services......................         1,449             7,797         9,555             8,302           7,594
Directors' fees and expenses......................         1,373             1,402         1,382             1,466           1,526
Registration......................................         1,249             1,890         1,584             4,333           3,288
Legal fees........................................           852               852           852               852             852
Miscellaneous.....................................           386               465           432               713             861
                                                        --------        ----------      --------        ----------      ----------
Total Expenses Before
   Waiver/Reimbursement...........................        21,061            50,990        39,648           108,782         272,405
Waiver/reimbursement of expenses..................        (5,593)           (4,262)      (39,648)               --              --
                                                        --------        ----------      --------        ----------      ----------
Total Expenses After Waiver/
   Reimbursement..................................        15,468            46,728            --           108,782         272,405
                                                        --------        ----------      --------        ----------      ----------
Net Investment Income (Loss)......................       164,743            18,385       261,062           401,629        (138,065)
                                                        --------        ----------      --------        ----------      ----------
NET REALIZED AND UNREALIZED GAIN
    (LOSS) ON INVESTMENTS AND FOREIGN
    CURRENCY TRANSACTIONS:
Net realized gain (loss) on investments...........       (25,504)          702,001            --         1,143,487       1,455,856
Net realized loss from foreign
   currency transactions..........................            --                --            --                --              --
Net change in unrealized appreciation
   of investments.................................         1,110           656,745            --         3,908,598       3,827,436
Netchange in unrealized appreciation/ 
   depreciation on translation of assets and
   liabilities denominated in foreign currencies 
   and forward currency contracts.................            --                --            --                --              --
                                                        --------        ----------      --------        ----------      ----------
Net Gain (Loss) on Investments
   and Foreign Currency
   Transactions...................................       (24,394)        1,358,746            --         5,052,085       5,283,292
                                                        --------        ----------      --------        ----------      ----------
Increase in Net Assets
   from Operations................................      $140,349        $1,377,131      $261,062        $5,453,714      $5,145,227
                                                        --------        ----------      --------        ----------      ----------
                                                        --------        ----------      --------        ----------      ----------
<FN>
- --------------------
*  Net of foreign tax withheld as follows:              $     --        $      238      $     --        $    1,214      $      835
See Notes to Financial Statements.
</FN>
</TABLE>

                                   -- P-38 --


<PAGE>
                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Statements of Operations (unaudited) (continued)
For the Six Months Ended June 30, 1997
- ------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                           Seligman           Seligman          Seligman
                                                                           Henderson          Henderson         Henderson  
                                                         Seligman        Global Growth      Global Smaller        Global   
                                                         Frontier        Opportunities        Companies         Technology 
                                                        Portfolio          Portfolio          Portfolio          Portfolio 
                                                        ----------       -------------       -----------        ---------- 
<S>                                                     <C>              <C>                 <C>                <C>
INVESTMENT INCOME:
Interest..........................................      $   58,417         $  9,502          $   32,160          $  4,703  
Dividends*........................................          13,726           16,822             130,720             5,878  
                                                        ----------         --------          ----------          --------
Total Investment Income...........................          72,143           26,324             162,880            10,581  
                                                        ----------         --------          ----------          --------
EXPENSES:
Management fees...................................         124,194           13,443              93,488             9,486  
Auditing fees.....................................           8,250            2,300               5,400             2,250  
Shareholder reports and
   communications.................................           1,361            1,361               1,361             1,361  
Custody and related services......................           5,512           13,526              42,423             6,028  
Directors' fees and expenses......................           1,431            1,345               1,388             1,345  
Registration......................................           3,043            1,782               2,470             1,178  
Legal fees........................................             852              852                 852               852  
Miscellaneous.....................................             523              331                 420               331  
                                                        ----------         --------          ----------          --------
Total Expenses Before
   Waiver/Reimbursement...........................         145,166           34,940             147,802            22,831  
Waiver/reimbursement of expenses..................              --          (16,119)            (16,915)           (9,553) 
                                                        ----------         --------          ----------          --------
Total Expenses After Waiver/
   Reimbursement..................................         145,166           18,821             130,887            13,278  
                                                        ----------         --------          ----------          --------
Net Investment Income (Loss)......................         (73,023)           7,503              31,993            (2,697) 
                                                        ----------         --------          ----------          --------
NET REALIZED AND UNREALIZED GAIN
    (LOSS) ON INVESTMENTS AND FOREIGN
    CURRENCY TRANSACTIONS:
Net realized gain (loss) on investments...........         754,607           13,775             279,934           (61,900) 
Net realized loss from foreign
   currency transactions..........................              --          (20,088)            (56,980)           (4,717) 
Net change in unrealized appreciation
   of investments.................................       2,798,324          433,305           2,884,673           221,703  
Netchange in unrealized appreciation/ 
   depreciation on translation of assets and
   liabilities denominated in foreign currencies 
   and forward currency contracts.................              --          (25,830)         (1,228,937)            3,398  
                                                        ----------         --------          ----------          --------
Net Gain (Loss) on Investments
   and Foreign Currency
   Transactions...................................       3,552,931          401,162           1,878,690           158,484  
                                                        ----------         --------          ----------          --------
Increase in Net Assets
   from Operations................................      $3,479,908         $408,665          $1,910,683          $155,787  
                                                        ----------         --------          ----------          --------
                                                        ----------         --------          ----------          --------
<FN>
- ------------------
*  Net of foreign tax withheld as follows:              $       --         $  1,477           $  19,706          $    540  
See Notes to Financial Statements.
</FN>
</TABLE>

<TABLE>
<CAPTION>
                                                        Seligman            Seligman
                                                        Henderson          High-Yield      Seligman
                                                      International          Bond           Income
                                                        Portfolio          Portfolio       Portfolio
                                                      -------------        ----------      ---------
<S>                                                   <C>                  <C>             <C>
INVESTMENT INCOME:
Interest..........................................      $   16,798         $678,367         $254,153
Dividends*........................................          87,063           14,250          133,199
                                                        ----------         --------         --------
Total Investment Income...........................         103,861          692,617          387,352
                                                        ----------         --------         --------
EXPENSES:
Management fees...................................          40,221           33,418           26,799
Auditing fees.....................................           3,450            4,150            4,750
Shareholder reports and
   communications.................................           1,361            1,361            2,389
Custody and related services......................          40,063           13,348            2,225
Directors' fees and expenses......................           1,360            1,373            1,397
Registration......................................           1,806            2,496            1,289
Legal fees........................................             852              852              852
Miscellaneous.....................................             386              387              487
                                                        ----------         --------         --------
Total Expenses Before
   Waiver/Reimbursement...........................          89,499           57,385           40,188
Waiver/reimbursement of expenses..................         (33,191)         (10,593)              --
                                                        ----------         --------         --------
Total Expenses After Waiver/
   Reimbursement..................................          56,308           46,792           40,188
                                                        ----------         --------         --------
Net Investment Income (Loss)......................          47,553          645,825          347,164
                                                        ----------         --------         --------
NET REALIZED AND UNREALIZED GAIN
    (LOSS) ON INVESTMENTS AND FOREIGN
    CURRENCY TRANSACTIONS:
Net realized gain (loss) on investments...........         428,275          (72,810)        (115,558)
Net realized loss from foreign
   currency transactions..........................        (120,614)              --              (51)
Net change in unrealized appreciation
   of investments.................................         891,209          181,704          705,898
Netchange in unrealized appreciation/ 
   depreciation on translation of assets and
   liabilities denominated in foreign currencies 
   and forward currency contracts.................         (90,099)              --           (2,305)
                                                        ----------         --------         --------
Net Gain (Loss) on Investments
   and Foreign Currency
   Transactions...................................       1,108,771          108,894          587,984
                                                        ----------         --------         --------
Increase in Net Assets
   from Operations................................      $1,156,324         $754,719         $935,148
                                                        ----------         --------         --------
                                                        ----------         --------         --------
<FN>
- ------------------
*  Net of foreign tax withheld as follows:              $   10,779         $     --         $     --
See Notes to Financial Statements.
</FN>
</TABLE>

                                   -- P-39 --

<PAGE>
                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Statements of Changes in Net Assets
- ------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                              Seligman                      Seligman                      Seligman
                                           Bond Portfolio               Capital Portfolio         Cash Management Portfolio
                                       ----------------------       ------------------------      -------------------------
                                       Six Months                   Six Months                     Six Months
                                         Ended         Year            Ended         Year             Ended        Year
                                        6/30/97        Ended          6/30/97        Ended           6/30/97       Ended
                                      (unaudited)    12/31/96       (unaudited)    12/31/96        (unaudited)   12/31/96
                                      ----------     ---------      -----------    ---------       -----------   ---------
<S>                                   <C>            <C>            <C>            <C>             <C>           <C>
OPERATIONS:
Net investment income (loss).......   $  164,743    $  269,490      $   18,385    $   34,560       $  261,062    $  483,722
Net realized gain (loss) on
   investments.....................      (25,504)       42,902         702,001       793,791               --            --
Net realized gain (loss)
   from foreign currency
   transactions....................           --            --              --            --               --            --
Net change in unrealized
   appreciation/depreciation
   of investments..................        1,110      (291,839)        656,745       666,893               --            --
Net change in unrealized
   appreciation/depreciation
   on translation of assets
   and liabilities denominated
   in foreign currencies and
   forward currency contracts......           --            --              --            --               --            --
                                      ----------    ----------      ----------    ----------       ----------    ----------
Increase in Net Assets
   from Operations.................      140,349        20,553       1,377,131     1,495,244          261,062       483,722
                                      ----------    ----------      ----------    ----------       ----------    ----------
DISTRIBUTIONS TO
   SHAREHOLDERS:
Net investment income..............           --      (269,359)             --       (35,038)        (261,062)     (483,722)
Realized gain on investments.......           --            --              --      (852,588)              --            --
                                      ----------    ----------      ----------    ----------       ----------    ----------
Decrease in Net Assets From
   Distributions...................           --      (269,359)             --      (887,626)        (261,062)     (483,722)
                                      ----------    ----------      ----------    ----------       ----------    ----------
CAPITAL SHARE
   TRANSACTIONS:
Net proceeds from sale of
   shares..........................    1,189,851     2,178,074       3,536,688     6,122,881       13,379,606    16,950,432
Investment of dividends............           --       269,359              --        35,038          261,062       483,722
Shares issued in payment
   of gain distributions...........           --            --              --       852,588               --            --
                                      ----------    ----------      ----------    ----------       ----------    ----------
Total..............................    1,189,851     2,447,433       3,536,688     7,010,507       13,640,668    17,434,154
                                      ----------    ----------      ----------    ----------       ----------    ----------
Cost of shares repurchased.........     (477,647)   (1,680,294)     (1,835,665)   (2,598,584)     (13,917,355)  (15,478,773)
                                      ----------    ----------      ----------    ----------       ----------    ----------
Increase (Decrease) in Net
   Assets From Capital
   Share Transactions..............      712,204       767,139       1,701,023     4,411,923         (276,687)    1,955,381
                                      ----------    ----------      ----------    ----------       ----------    ----------
Increase (Decrease) in
   Net Assets......................      852,553       518,333       3,078,154     5,019,541         (276,687)    1,955,381

Net Assets:
Beginning of Period................    5,014,881     4,496,548      14,313,057     9,293,516        9,754,892     7,799,511
                                      ----------    ----------     -----------   -----------       ----------    ----------
End of Period......................   $5,867,434    $5,014,881     $17,391,211   $14,313,057       $9,478,205    $9,754,892
                                      ----------    ----------     -----------   -----------       ----------    ----------
                                      ----------    ----------     -----------   -----------       ----------    ----------
<FN>
- ---------------------
* Commencement of operations.
See Notes to Financial Statements.
</FN>
</TABLE>

                                   -- P-40 --
<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Statements of Changes in Net Assets (continued)
- ------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                             Seligman                      Seligman
                                           Common Stock               Communications and                 Seligman
                                            Portfolio               Information Portfolio            Frontier Portfolio
                                      ----------------------       ------------------------      -------------------------
                                      Six Months                   Six Months                     Six Months
                                        Ended         Year            Ended         Year             Ended         Year
                                       6/30/97        Ended          6/30/97        Ended           6/30/97        Ended
                                     (unaudited)    12/31/96       (unaudited)    12/31/96        (unaudited)    12/31/96
                                     -----------   -----------     -----------   -----------      -----------   -----------
<S>                                  <C>           <C>             <C>           <C>              <C>           <C>
OPERATIONS:
Net investment income (loss).......  $   401,629   $   666,793     $  (138,065)  $  (159,892)     $   (73,023)  $   (80,539)
Net realized gain (loss) on
   investments.....................    1,143,487     4,441,023       1,455,856    (3,546,285)         754,607     3,410,956
Net realized gain (loss)
   from foreign currency
   transactions....................           --       (56,144)             --            --               --            -- 
Net change in unrealized
   appreciation/depreciation
   of investments..................    3,908,598       985,046       3,827,436     8,651,223        2,798,324       693,961
Net change in unrealized
   appreciation/depreciation
   on translation of assets
   and liabilities denominated
   in foreign currencies and
   forward currency contracts......           --        55,242              --            --               --            --
                                     -----------   -----------     -----------   -----------      -----------   -----------
Increase in Net Assets
   from Operations.................    5,453,714     6,091,960       5,145,227     4,945,046        3,479,908     4,024,378
                                     -----------   -----------     -----------   -----------      -----------   -----------
DISTRIBUTIONS TO
   SHAREHOLDERS:
Net investment income..............           --      (669,792)             --            --               --            --
Realized gain on investments.......           --    (4,598,840)             --            --               --    (3,392,252) 
                                     -----------   -----------     -----------   -----------      -----------   -----------
Decrease in Net Assets From
   Distributions...................           --    (5,268,632)             --            --               --    (3,392,252)
                                     -----------   -----------     -----------   -----------      -----------   -----------
CAPITAL SHARE
   TRANSACTIONS:
Net proceeds from sale of
   shares..........................    6,186,864    11,490,927      18,486,550    27,653,569       10,573,066    17,892,649
Investment of dividends............           --       669,792              --            --               --            -- 
Shares issued in payment
   of gain distributions...........           --     4,598,840              --            --               --     3,392,252 
                                     -----------   -----------     -----------   -----------      -----------   -----------
Total..............................    6,186,864    16,759,559      18,486,550    27,653,569       10,573,066    21,284,901
                                     -----------   -----------     -----------   -----------      -----------   -----------
Cost of shares repurchased.........   (3,382,598)   (9,250,532)    (10,449,062)  (10,395,761)      (7,114,276)   (2,721,117) 
                                     -----------   -----------     -----------   -----------      -----------   -----------
Increase (Decrease) in Net
   Assets From Capital
   Share Transactions..............    2,804,266     7,509,027       8,037,488    17,257,808        3,458,790    18,563,784
                                     -----------   -----------     -----------   -----------      -----------   -----------
Increase (Decrease) in
   Net Assets......................    8,257,980     8,332,355      13,182,715    22,202,854        6,938,698    19,195,910

Net Assets:
Beginning of Period................   37,168,400    28,836,045      60,644,947    38,442,093       31,672,021    12,476,111
                                     -----------   -----------     -----------   -----------      -----------   -----------
End of Period......................  $45,426,380   $37,168,400     $73,827,662   $60,644,947      $38,610,719   $31,672,021
                                     -----------   -----------     -----------   -----------      -----------   -----------
                                     -----------   -----------     -----------   -----------      -----------   -----------
</TABLE>

<TABLE>
<CAPTION>
                                              Seligman                      Seligman
                                              Henderson                     Henderson
                                            Global Growth                 Global Smaller      
                                        Opportunities Portfolio         Companies Portfolio   
                                       --------------------------     -----------------------  
                                       Six Months                   Six Months                
                                         Ended        5/1/96*          Ended         Year     
                                        6/30/97          to           6/30/97        Ended    
                                      (unaudited)    12/31/96       (unaudited)    12/31/96   
                                      ----------     ---------      -----------    ---------  
<S>                                   <C>            <C>            <C>            <C>        
OPERATIONS:
Net investment income (loss).......  $    7,503    $    1,510       $    31,993   $    24,879
Net realized gain (loss) on
   investments.....................      13,775        (9,589)          279,934     1,146,142
Net realized gain (loss)
   from foreign currency
   transactions....................     (20,088)          297           (56,980)       34,461
Net change in unrealized
   appreciation/depreciation
   of investments..................     433,305        30,586         2,884,673       192,735
Net change in unrealized
   appreciation/depreciation
   on translation of assets
   and liabilities denominated
   in foreign currencies and
   forward currency contracts......     (25,830)       (7,824)       (1,228,937)     (129,401)
                                     ----------    ----------       -----------   -----------
Increase in Net Assets
   from Operations.................     408,665        14,980         1,910,683     1,268,816
                                     ----------    ----------       -----------   -----------
DISTRIBUTIONS TO
   SHAREHOLDERS:
Net investment income..............          --        (1,843)               --       (21,782)
Realized gain on investments.......          --            --                --    (1,150,819)
                                     ----------    ----------       -----------   -----------
Decrease in Net Assets From
   Distributions...................          --        (1,843)               --    (1,172,601)
                                     ----------    ----------       -----------   -----------
CAPITAL SHARE
   TRANSACTIONS:
Net proceeds from sale of
   shares..........................   2,691,785     1,707,364         3,895,487    11,760,606
Investment of dividends............          --         1,843                --        21,782
Shares issued in payment
   of gain distributions...........          --            --                --     1,150,819
                                     ----------    ----------       -----------   -----------
Total..............................   2,691,785     1,709,207         3,895,487    12,933,207
                                     ----------    ----------       -----------   -----------
Cost of shares repurchased.........    (530,931)     (132,654)         (721,935)     (989,791)
                                     ----------    ----------       -----------   -----------
Increase (Decrease) in Net
   Assets From Capital
   Share Transactions..............   2,160,854     1,576,553         3,173,552    11,943,416
                                     ----------    ----------       -----------   -----------
Increase (Decrease) in
   Net Assets......................   2,569,519     1,589,690         5,084,235    12,039,631

Net Assets:
Beginning of Period................   1,589,690            --        16,876,247     4,836,616
                                     ----------    ----------       -----------   -----------
End of Period......................  $4,159,209    $1,589,690       $21,960,482   $16,876,247
                                     ----------    ----------       -----------   -----------
                                     ----------    ----------       -----------   -----------
<FN>
- ---------------------
* Commencement of operations.
See Notes to Financial Statements.
</FN>
</TABLE>

                                   -- P-41 --

<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Statements of Changes in Net Assets (continued)
- ------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                      Seligman                Seligman
                                      Henderson               Henderson                Seligman
                                  Global Technology         International             High-Yield                  Seligman
                                      Portfolio               Portfolio              Bond Portfolio            Income Portfolio
                                ---------------------    --------------------    ---------------------    -----------------------
                                Six Months              Six Months               Six Months               Six Months
                                  Ended      5/1/96*      Ended       Year         Ended       Year          Ended       Year
                                 6/30/97       to        6/30/97      Ended       6/30/97      Ended        6/30/97      Ended
                               (unaudited)  12/31/96   (unaudited)   12/31/96   (unaudited)   12/31/96    (unaudited)   12/31/96
                               ----------  ----------  -----------  ----------  -----------  -----------  -----------  -----------
<S>                            <C>         <C>         <C>          <C>         <C>          <C>          <C>          <C>
OPERATIONS:
Net investment income (loss).  $   (2,697) $   (2,332) $    47,553  $   40,190  $   645,825  $   700,400  $   347,164  $   665,263
Net realized gain (loss) on
   investments ..............     (61,900)      9,847      428,275      99,382      (72,810)      71,419     (115,558)     188,849
Net realized gain (loss)
   from foreign currency
   transactions..............      (4,717)       (762)    (120,614)     29,228           --           --          (51)         (24)
Net change in unrealized
   appreciation/depreciation
   of investments ...........     221,703      59,662      891,209     378,494      181,704      207,559      705,898      (75,436)
Net change in unrealized
   appreciation/depreciation
   on translation of assets
   and liabilities denominated
   in foreign currenciesand
   forward currency contracts.      3,398       8,861      (90,099)   (153,172)          --           --       (2,305)       7,431
                               ----------  ----------  -----------  ----------  -----------  -----------  -----------  -----------
Increase in Net Assets
   From Operations ..........     155,787      75,276    1,156,324     394,122      754,719      979,378      935,148      786,083
                               ----------  ----------  -----------  ----------  -----------  -----------  -----------  -----------
DISTRIBUTIONS TO
   SHAREHOLDERS:
Net investment income........          --          --           --     (36,924)          --     (700,656)          --     (693,657)
Realized gain on investments.          --     (10,437)                (128,691)          --      (71,346)          --     (198,872)
                               ----------  ----------  -----------  ----------  -----------  -----------  -----------  -----------
Decrease in Net Assets
   From Distributions .......          --     (10,437)          --    (165,615)          --     (772,002)          --     (892,529)
                               ----------  ----------  -----------  ----------  -----------  -----------  -----------  -----------
CAPITAL SHARE
   TRANSACTIONS:
Net proceeds from sale of
   shares ...................   1,673,286   1,484,242    2,343,455   4,060,684    7,564,036    9,904,511    1,026,512    5,080,349
Investment of dividends                --          --           --      36,924           --      700,656           --      693,657
Shares issued in payment of
   gain distributions .......          --      10,437           --     128,691           --       71,346           --      198,872
                               ----------  ----------  -----------  ----------  -----------  -----------  -----------  -----------
Total .......................   1,673,286   1,494,679    2,343,455   4,226,299    7,564,036   10,676,513    1,026,512    5,972,878
                               ----------  ----------  -----------  ----------  -----------  -----------  -----------  -----------
Cost of shares repurchased...    (645,632)   (195,803)    (631,390) (1,395,763)  (2,985,349)  (2,716,951)  (2,069,513)  (4,769,122)
                               ----------  ----------  -----------  ----------  -----------  -----------  -----------  -----------
Increase (Decrease) in Net
   Assets From Capital
   Share Transactions .......   1,027,654   1,298,876    1,712,065   2,830,536    4,578,687    7,959,562   (1,043,001)   1,203,756
                               ----------  ----------  -----------  ----------  -----------  -----------  -----------  -----------
Increase (Decrease) in
   Net Assets ...............   1,183,441   1,363,715    2,868,389   3,059,043    5,333,406    8,166,938     (107,853)   1,097,310
Net Assets:
Beginning of Period .........   1,363,715          --    7,242,272   4,183,229   11,176,360    3,009,422   13,716,790   12,619,480
                               ----------  ----------  -----------  ----------  -----------  -----------  -----------  -----------
End of Period ...............  $2,547,156  $1,363,715  $10,110,661  $7,242,272  $16,509,766  $11,176,360  $13,608,937  $13,716,790
                               ----------  ----------  -----------  ----------  -----------  -----------  -----------  -----------
                               ----------  ----------  -----------  ----------  -----------  -----------  -----------  -----------
<FN>
- ---------------------
* Commencement of operations.
See Notes to Financial Statements.
</FN>
</TABLE>

                                   -- P-42 --
<PAGE>
                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Notes to Financial Statements (unaudited)
- ------------------------------------------------------------------------------

1. Organization -- Seligman Portfolios, Inc. (the "Fund") is an open-end
diversified management investment company consisting of twelve separate
portfolios (the "Portfolios"): "Seligman Bond Portfolio" ("Bond Portfolio"),
"Seligman Capital Portfolio" ("Capital Portfolio"), "Seligman Cash Management
Portfolio" ("Cash Management Portfolio"), "Seligman Common Stock Portfolio"
("Common Stock Portfolio"), "Seligman Communications and Information Portfolio"
("Communications and Information Portfolio"), "Seligman Frontier Portfolio"
("Frontier Portfolio"), "Seligman Henderson Global Growth Opportunities
Portfolio" ("Global Growth Opportunities Portfolio"), "Seligman Henderson Global
Smaller Companies Portfolio" ("Global Smaller Companies Portfolio"),"Seligman
Henderson Global Technology Portfolio" ("Global Technology Portfolio"),
"Seligman Henderson International Portfolio" ("International Portfolio"),
"Seligman High-Yield Bond Portfolio" ("High-Yield Bond Portfolio"), and
"Seligman Income Portfolio" ("Income Portfolio"), each designed to meet
different investment goals. Shares of the Fund are currently provided as the
investment medium for Canada Life of America Variable Annuity Account 2
("CLVA-2"), which is offered by Canada Life Insurance Company of America
("CLICA"), Canada Life of New York Variable Annuity Account 2 ("CLNYVA-2") which
is offered by Canada Life Insurance Company of New York ("CLNY"), and Canada
Life of America Annuity Account 3 ("CLVA-3"), which is offered by Canada Life
Insurance Company of America. CLVA-2 and CLNYVA-2 are registered as unit
investment trusts under the Investment Company Act of 1940, as amended (the
"1940 Act") and fund variable annuity contracts (the "CLVA-2 Contracts") issued
by CLICA and CLNY and distributed by Seligman Financial Services, Inc. CLVA-3 is
not registered or regulated as a unit investment trust under the 1940 Act in
reliance on the exemption provided in Section 3(c)(11) of the 1940 Act, and
funds variable annuity contracts (the "CLVA-3 Contracts") issued by CLICA and
distributed by Seligman Financial Services, Inc. CLVA-3 Contracts may be
purchased only by pension or profit-sharing employee benefit plans that satisfy
the requirements for qualification set forth in Section 401 of the Internal
Revenue Code of 1986, as amended. Shares of the Fund are also provided as the
investment medium for other variable annuity accounts established by CLICA or
its affiliates ("Canada Life Separate Accounts"). Shares of the Bond, Capital, 
Cash Management, Common Stock, and Income Portfolios are also provided as the
investment medium for Seligman Mutual Benefit Plan (the "Mutual Benefit Plan"),
a separate account of MBLLife Assurance Corporation ("MBL Life"). However, MBL
Life has decided that it will not accept applications for new contracts nor will
it accept additional purchase payments under existing contracts. In addition,
requests for transfers of amounts to its Fixed Accumulation Account from the
Mutual Benefit Plan will not be accepted.

2. Significant Accounting Policies -- The financial statements have been
prepared in conformity with generally accepted accounting principles which
require management to make certain estimates and assumptions at the date of the
financial statements. The following summarizes the significant accounting
policies of the Fund:

   a. Security Valuation --Investments in US Government securitiesandagencies,
   bonds, convertible securities, and stocks are valued at the most current
   market values or, in their absence, at fair market values determined in
   accordance with procedures approved by the Board of Directors. Securities
   traded on national exchanges are valued at the last sales prices or, in their
   absence and in the case of over-the-counter securities, a mean of closing bid
   and asked prices. Short-term holdings maturing in 60 days or less are valued
   at amortized cost. Investments held by Cash Management Portfolio are valued
   using the amortized cost method which approximates fair value.

   b. Foreign Securities -- The Portfolios may invest up to 10% of their total
   assets in foreign securities (except Global Growth Opportunities Portfolio,
   Global Smaller Companies Portfolio, Global Technology Portfolio, and
   International Portfolio, which may invest up to 100% of their total assets in
   foreign securities). Investments in foreign securities will usually be
   denominated in foreign currencies, and the Portfolios may temporarily hold
   funds in foreign currencies. The Portfolios may also invest in US
   dollar-denominated American Depositary Receipts ("ADRs"), American Depositary
   Shares ("ADSs"), European Depositary Receipts ("EDRs"), Global Depositary
   Receipts ("GDRs"), and Global Depositary Shares ("GDSs"). ADRs and ADSs are
   issued by domestic banks or trust companies and evidence ownership of
   securities issued by foreign corporations. ADRs and ADSs are traded on United
   States exchanges or over-the-counter and are not included in the 10%
   limitation. EDRs,GDRs,and GDSs are receipts similar to ADRs and ADSs and are
   typically issued by foreign banks or trust companies and traded in Europe.
   The books and records of the Portfolios are maintained in US dollars. Foreign
   currency amounts are translated into US dollars on the following basis:

      (i) market value of investment securities, other assets and liabilities,
          at the closing daily rate of exchange as reported by a pricing
          service;

     (ii) purchases and sales of investment securities, income and expenses, at
          the rate of exchange prevailing on the respective dates of such
          transactions.

      The net asset values per share of Portfolios which invest in securities
   denominated in foreign currencies will be affected by changes in currency
   exchange rates. Changes in foreign currency exchange rates may also affect
   the value of dividends and interest earned, gains and losses realized on
   sales of securities, and net investment income and gains, if any, to be
   distributed to shareholders of the Portfolios. The rate of exchange between
   the US dollar and other currencies is determined by the forces of supply and
   demand in the foreign exchange markets.

      Net realized foreign exchange gains or losses arise from sales of
   portfolio securities, sales and maturities of short-term securities, sales of
   foreign currencies, currency gains or losses realized between the trade and
   settlement dates on securities transactions, and from the difference between
   the amounts of dividends, interest and foreign withholding

                                   -- P-43 --
<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Notes to Financial Statements (unaudited) (continued)
- ------------------------------------------------------------------------------

   taxes recorded on the Portfolios' books, and the US dollar equivalent of
   the amounts actually received or paid. Net unrealized foreign exchange gains
   and losses arise from changes in the value of portfolio securities and other
   foreign currency-denominated assets and liabilities at period end, resulting
   from changes in exchange rates.

      The Portfolios separate that portion of the results of operations
   resulting from changes in the foreign exchange rates from the fluctuations
   arising from changes in the market prices of securities held in the
   Portfolios. Similarly, the Portfolios separate the effect of changes in
   foreign exchange rates from the fluctuations arising from changes in the
   market prices of portfolio securities sold during the period.

   e. Forward Currency Contracts -- The Global Growth Opportunities Portfolio,
   Global Smaller Companies Portfolio, Global Technology Portfolio, and
   International Portfolio may enter into forward currency contracts in order to
   hedge their exposure to changes in foreign currency exchange rates on their
   foreign portfolio holdings, or other amounts receivable or payable in foreign
   currency. A forward contract is a commitment to purchase or sell a foreign
   currency at a future date at a negotiated forward rate. Certain risks may
   arise upon entering into these contracts from the potential inability of
   counterparties to meet the terms of their contracts. The contracts are valued
   daily at current exchange rates and any unrealized gain or loss is included
   in net unrealized appreciation or depreciation on translation of assets and
   liabilities denominated in foreign currencies and forward currency contracts.
   The gain or loss, if any, arising from the difference between the settlement
   value of the forward contract and the closing of such contract, is included
   in net realized gain or loss from foreign currency transactions. For federal
   income tax purposes, certain open forward currency contracts are treated as
   sold on the last day of the fiscal year and any gains or losses are
   recognized immediately. As a result, the amount of income distributable to
   shareholders may vary from the amount recognized for financial statement
   purposes.

   d. Federal Taxes -- The Portfolios' policy is to comply with the requirements
   of the Internal Revenue Code applicable to Regulated Investment Companies and
   to distribute substantially all of their taxable net income and net gain
   realized to shareholders.

   e. Security Transactions and Related Investment Income --Investment
   transactions are recorded on trade dates. Interest income is recorded on the
   accrual basis. The Portfolios amortize market discounts and premiums on
   purchases of portfolio securities. Dividends receivable and payable are
   recorded on ex-dividend dates, except that certain dividends from foreign
   securities where the ex-dividend dates may have passed are recorded as soon
   as the Fund is informed of the dividend.

   f. Repurchase Agreements --The Portfolios may enter into repurchase
   agreements with commercial banks and with broker/dealers deemed to be
   creditworthy by J. & W. Seligman & Co. Incorporated (the "Manager").
   Securities purchased subject to repurchase agreements are deposited with the
   Portfolios' custodians and, pursuant to the terms of the repurchase
   agreement, must have an aggregate market value greater than or equal to the
   repurchase price, plus accrued interest, at all times. Procedures have been
   established to monitor, on a daily basis, the market value of the repurchase
   agreements' underlying securities to ensure the existence of the proper level
   of collateral.

   g. Expense Allocations -- Expenses directly attributable to each Portfolio
   are charged to such Portfolio, and expenses that are applicable to more than
   one Portfolio are allocated among them.

   h. Distributions to Shareholders -- The treatment for financial statement
   purposes of distributions made during the year from net investment income or
   net realized gains may differ from their ultimate treatment for federal
   income tax purposes. These differences primarily are caused by differences in
   the timing of the recognition of certain components of income, expense or
   capital gain and the recharacterization of foreign exchange gains or losses
   to either ordinary income or realized capital gain for federal income tax
   purposes. Where such differences are permanent in nature, they are
   reclassified in the components of net assets based on their ultimate
   characterization for federal income tax purposes. Any such reclassification
   will have no effect on net assets, results of operations, or net asset values
   per share of the Portfolios.

3. Purchases and Sales of Securities --Purchases and sales of portfolio
securities, excluding US Government obligations and short-term investments, for
the six months ended June 30, 1997, were as follows:

         Portfolio                             Purchases               Sales
         --------                              ---------               -----
         Bond                                $ 4,319,226           $ 2,919,099
         Capital                               9,227,328             6,608,635
         Common Stock                          6,264,568             5,952,891
         Communications and Information       92,358,595            87,939,380
         Frontier                             22,372,189            16,463,596
         Global Growth Opportunities           2,886,282               756,354
         Global Smaller Companies              7,648,142             5,458,166
         Global Technology                     1,906,623             1,526,211
         International                         4,732,361             2,767,519


                                   -- P-44 --
<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------

- ------------------------------------------------------------------------------

         Portfolio                             Purchases               Sales
         --------                              ---------               -----
         High-Yield Bond                     $10,763,596            $5,259,085
         Income                                4,230,428             5,430,060

   For the six months ended June 30, 1997, purchases and sales of US Government
obligations were $984,328 and $2,163,393, respectively, for the Bond Portfolio.

   Identified cost of investments sold is used for both financial statement and
federal income tax purposes.

   At June 30, 1997, with the exception of the Communications and Information
Portfolio, the cost of investments for federal income tax purposes was
substantially the same as the cost for financial reporting purposes. With regard
to the Communications and Information Portfolio, the cost of investments was
$63,793,986. The tax basis gross unrealized appreciation and depreciation of
portfolio securities, including the effects of foreign currency transactions,
were as follows:

                                            Unrealized            Unrealized
         Portfolio                        Appreciation          Depreciation
         --------                         ------------           -----------
         Bond                             $    67,689            $    3,206
         Capital                            3,304,675               540,583
         Common Stock                      11,807,711               169,641
         Communications and Information    10,651,488             2,090,858
         Frontier                           5,442,792             1,460,455
         Global Growth Opportunities          482,051                51,729
         Global Smaller Companies           3,177,662             1,302,036
         Global Technology                    378,591                84,987
         International                      1,411,327               126,502
         High-Yield Bond                      652,202               205,551
         Income                             1,395,666               267,203

4. Management Fee, Administrative Services, and Other Transactions -- The
Manager manages the affairs of the Fund and provides orarrangesforthe necessary
personnel and facilities. SeligmanHendersonCo.(the"Subadviser"),an entity
owned50% each bytheManager and Henderson plc, supervises and directs the Fund's
foreign investments. Compensation of all officers of the Fund, all directors of
the Fund who are employees or consultants of the Manager, and all personnel of
the Fund and the Manager is paid by the ManagerorbyHenderson plc. The Manager's
fee is calculated daily and payable monthly, equal to 0.40%, on an annual basis,
of Bond, Capital, Cash Management, Common Stock, and Income Portfolios' daily
net assets; equal to 0.75%, on an annual basis, of Communications and
Information and Frontier Portfolios' daily net assets; and equal to 0.50%, on an
annual basis, of High-Yield Bond Portfolio's daily net assets. The Manager's fee
from Global Growth Opportunities, Global Smaller Companies, Global Technology
and International Portfolios is calculated daily and payable monthly, equal to
an annual rate of 1.00% of the daily net assets of each Portfolio, of which
0.90% is paid to the Subadviser. The Manager has agreed to reimburse expenses,
other than the management fee, which exceed 0.20% per annum of the average daily
net assets of each of the Portfolios (except theCash Management, Global Growth
Opportunities, Global Smaller Companies, Global Technology and International
Portfolios). The Manager, at its discretion, has elected to waive all of its fee
for, and reimburse all of the expenses of, the Cash Management Portfolio until
such time as the Manager determines. The Manager and Subadviser have agreed to
reimburse expenses, other than the management fee, which exceed 0.40% per annum
of the average daily net assets of theGlobal Growth Opportunities, Global
Smaller Companies, Global Technology and International Portfolios. For the six
months ended June 30, 1997, the Manager reimbursed expenses and/or waived fees
of $5,593, $4,262, $39,648, and $10,593 for the Bond, Capital, Cash Management,
and High-Yield Bond Portfolios, respectively. For the same period, the Manager
waived all its fee and the Subadviser waived a portion of its fee for the Global
Smaller Companies Portfolio and the International Portfolio, totalling $16,915
and $33,191, respectively. For the same period, the Manager and Subadviser
waived their fees and the Subadviser reimbursed expenses totalling $16,119 and
$9,553, for the Global Growth Opportunities Portfolio and the Global Technology
Portfolio, respectively.

   Seligman Financial Services, Inc. (the "Distributor"), agent for the
distribution of the CLVA-2 Contracts and an affiliate of the Manager, received
concessions of $163,309 from Canada Life Insurance Company of America and
$12,891 from Canada Life Insurance Company of New York, after commissions paid
to dealers.

   Certain officers and directors of the Fund are officers or directors of the
Manager, the Distributor, and/or the Subadviser.


                                   -- P-45 --
<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Notes to Financial Statements (unaudited) (continued)
- ------------------------------------------------------------------------------

   The Fund has a compensation arrangement under which directors who receive
fees may elect to defer receiving such fees. Interest is accrued on the deferred
balances. The cost of such fees and interest is included in directors' fees and
expenses, and the accumulated balance thereof at June 30, 1997, is included in
other liabilities. Deferred fees and the related accrued interest are not
deductible for federal income tax purposes until such amounts are paid.

5. Loss Carryforward -- At December 31, 1996, the Bond Portfolio, the Cash
Management Portfolio, the Communications and Information Portfolio,andthe Global
Growth Opportunities Portfolio had net capital loss carryforwards for federal
income tax purposes of $54,471, $398, $3,288,623 and $9,630, respectively, which
are available for offset against future taxable net gains. These net capital
loss carryforwards will expire in varying amounts through 2004.

6. Outstanding Forward Exchange Currency Contracts -- At June 30, 1997, the Fund
had outstanding forward exchange currency contracts to purchase or sell foreign
currencies as follows:
<TABLE>
<CAPTION>
                                                                                                              Unrealized
                                                          Foreign    In Exchange  Settlement                 Appreciation
                     Contract                            Currency     for US $       Date      US $ Value   (Depreciation)
                     --------                            --------    ----------    ---------   ----------    ------------
<S>                                                  <C>             <C>          <C>          <C>            <C>      
GLOBAL SMALLER COMPANIES PORTFOLIO
Purchases:
British Pounds                                             4,916        8,196        7/1/97       8,178         $    (18)
Singapore Dollars                                         32,359       22,636        7/3/97      22,634               (2)
Hong Kong Dollars                                        341,086       44,025        7/7/97      44,028                3
                                                                                                                 -------

                                                                                                                     (17)
                                                                                                                 -------

Sales:
French Francs                                          1,849,312      320,000       8/14/97     315,082            4,918
German Deutschemarks                                     394,335      230,000       8/19/97     226,877            3,123
                                                                                                                 -------

                                                                                                                   8,041
                                                                                                                 -------

                                                                                                                $  8,024
                                                                                                                ========



INTERNATIONAL PORTFOLIO
Purchases:
Japanese Yen                                             910,661        7,957        7/2/97       7,953         $     (4)
French Francs                                          2,138,267      369,591       8/14/97     364,314           (5,277)
German Deutschemarks                                     394,335      229,966       8/19/97     226,877           (3,089)
Swiss Francs                                             217,950      153,996       8/19/97     150,031           (3,965)
                                                                                                                 -------

                                                                                                                 (12,335)
                                                                                                                 -------

Sales:
French Francs                                            695,892      118,229        7/2/97     118,436             (207)
French Francs                                          2,138,267      370,000       8/14/97     364,314            5,686
German Deutschemarks                                     394,335      230,000       8/19/97     226,877            3,123
Swiss Francs                                             217,950      150,000       8/19/97     150,031              (31)
                                                                                                                 -------

                                                                                                                   8,571
                                                                                                                 -------

                                                                                                                $ (3,764)
                                                                                                                ====+===
</TABLE>



                                   -- P-46 --
<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------

- ------------------------------------------------------------------------------

7. Capital Stock Transactions -- At June 30, 1997, there were 20,000,000 shares
of Capital Stock authorized for each of the Global Growth Opportunities and
Global Technology Portfolios; 80,000,000 shares for the Bond and Capital
Portfolios; and 100,000,000 shares for each of the Cash Management, Common
Stock, Communications and Information, Frontier, Global Smaller Companies,
International, High-Yield Bond, and Income Portfolios, all at a par value of
$.001 per share. Transactions in shares of Capital Stock were as follows:

<TABLE>
<CAPTION>
                                                 Bond                         Capital                Cash Management
                                               Portfolio                     Portfolio                  Portfolio
                                        ----------------------         --------------------        ---------------------
                                      Six Months        Year         Six Months       Year       Six Months       Year
                                        Ended          Ended           Ended         Ended         Ended         Ended
                                        6/30/97       12/31/96        6/30/97       12/31/96       6/30/97      12/31/96
                                       --------       --------        ---------     --------      ---------    ----------
<S>                                    <C>             <C>            <C>            <C>         <C>            <C>       
Sale of shares......................   119,281         214,510        212,787        371,812     13,379,606     16,950,432
Shares issued in payment
   of dividends.....................         --         27,071              --         2,189       261,062        483,722
Shares issued in payment
   of gain distributions............         --             --              --        53,253             --             --

                                        -------        -------         -------       -------     ----------     ----------
Total...............................    119,281        241,581         212,787       427,254     13,640,668     17,434,154
                                        -------        -------         -------       -------     ----------     ----------
Shares repurchased..................    (48,148)      (165,022)       (111,310)     (156,642)   (13,917,355)   (15,478,773)
                                        -------        -------         -------       -------     ----------     ----------
Increase (Decrease)
   in Shares........................     71,133         76,559         101,477       270,612       (276,687)     1,955,381
                                        -------        -------         -------       -------     ----------     ----------
                                        -------        -------         -------       -------     ----------     ----------


<CAPTION>
                                                                         Communications
                                             Common Stock                and Information                Frontier
                                               Portfolio                    Portfolio                   Portfolio
                                        ----------------------        ---------------------       --------------------
                                      Six Months       Year          Six Months      Year        Six Months      Year
                                        Ended         Ended            Ended        Ended          Ended        Ended
                                        6/30/97      12/31/96         6/30/97      12/31/96        6/30/97     12/31/96
                                       --------      --------         --------     --------       ---------    --------
<S>                                   <C>           <C>              <C>         <C>              <C>        <C>      
Sale of shares......................     367,245      676,407         1,236,666   2,058,865        698,357    1,141,808
Shares issued in payment
   of dividends.....................          --       41,705                --          --             --           --
Shares issued in payment
   of gain distributions                      --      286,354                --          --             --      229,516
                                        --------    ---------         ---------   ---------       --------    ---------
Total...............................     367,245    1,004,466         1,236,666   2,058,865        698,357    1,371,324
                                        --------    ---------         ---------   ---------       --------    ---------
Shares repurchased..................    (199,668)    (537,472)        (701,243)    (777,428)      (466,918)    (177,011)
                                        --------    ---------         ---------   ---------       --------    ---------
Increase in Shares..................     167,577      466,994           535,423   1,281,437        231,439    1,194,313
                                        --------    ---------         ---------   ---------       --------    ---------
                                        --------    ---------         ---------   ---------       --------    ---------
</TABLE>



                                   -- P-47 --
<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Notes to Financial Statements (unaudited) (continued)
- ------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                Global Growth               Global Smaller                  Global
                                                Opportunities                  Companies                  Technology
                                                  Portfolio                    Portfolio                   Portfolio
                                            --------------------        --------------------         ---------------------
                                          Six Months      5/1/96*      Six Months     Year        Six Months     5/1/96*
                                            Ended           to           Ended       Ended           Ended          to
                                            6/30/97     12/31/96        6/30/97     12/31/96         6/30/97     12/31/96
                                           --------     --------        --------    --------        ---------    --------
<S>                                         <C>          <C>             <C>         <C>            <C>           <C>    
Sale of shares......................        260,602      173,750         299,486     877,250        156,341       150,969
Shares issued in payment
   of dividends.....................             --          186              --       1,708             --            --
Shares issued in payment
   of gain distributions............             --           --              --      90,260             --         1,023
                                            -------      -------         -------     -------        -------       -------
Total...............................        260,602      173,936         299,486     969,218        156,341       151,992
                                            -------      -------         -------     -------        -------       -------
Shares repurchased..................        (51,479)     (13,596)        (54,466)    (72,141)       (61,872)      (19,875)
                                            -------      -------         -------     -------        -------       -------
Increase in Shares..................        209,123      160,340         245,020     897,077         94,469       132,117
                                            =======      =======         =======     =======        =======       =======

<CAPTION>
                                               International              High-Yield Bond                  Income
                                                 Portfolio                   Portfolio                    Portfolio
                                           --------------------        --------------------         --------------------
                                         Six Months      Year         Six Months     Year         Six Months      Year
                                           Ended        Ended           Ended       Ended           Ended        Ended
                                           6/30/97     12/31/96        6/30/97     12/31/96         6/30/97     12/31/96
                                           -------      -------         -------     -------        ---------    --------
<S>                                        <C>          <C>             <C>         <C>              <C>         <C>    
Sale of shares......................       170,734      316,262         659,426     885,932          95,018      468,320
Shares issued in payment
   of dividends.....................            --        2,864              --      62,670              --       65,750
Shares issued in payment
   of gain distributions............            --        9,983              --       6,382              --       18,850
                                           -------      -------         -------     -------         -------      -------
Total...............................       170,734      329,109         659,426     954,984          95,018      552,920
                                           -------      -------         -------     -------         -------      -------
Shares repurchased..................       (47,062)    (108,146)       (264,313)   (242,875)       (191,101)    (443,660)
                                           -------      -------         -------     -------         -------      -------
Increase (Decrease)
   in Shares........................       123,672      220,963         395,113     712,109         (96,083)    (109,260)
                                           =======      =======         =======     =======         =======      =======

<FN>
- -----------------------
* Commencement of operations.
</FN>
</TABLE>

8. Committed Line of Credit --Effective July 23, 1997, the Communications and
Information Portfolio, Frontier Portfolio, Global Growth Opportunities
Portfolio, Global Smaller Companies Portfolio, Global Technology Portfolio,
International Portfolio, and High-Yield Bond Portfolio, collectively, entered
into a $12 million committed line of credit facility with a group of banks.
Borrowing pursuant to the credit facility will be subject to interest at a rate
equal to the federal funds rate plus 0.50% per annum. The portfolios will incur
a commitment fee of 0.10% per annum on the unused portion of the credit
facility. The credit facility may be drawn upon only for temporary purposes and
is subject to certain other customary restrictions. The credit facility
commitment will expire one year from the date of the agreement but is renewable
with the consent of the participating banks.


                                   -- P-48 --
<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Financial Highlights
- ------------------------------------------------------------------------------

   The Fund's financial highlights are presented below. "Per share operating
performance" data is designed to allow investors to trace the operating
performance, on a per share basis, from a Portfolio's beginning net asset value
to the ending net asset value, so that investors can understand what effect the
individual items have on their investment, assuming it was held throughout the
period. Generally, the per share amounts are derived by converting the actual
dollar amounts incurred for each item, as disclosed in the financial statements,
to their equivalent per share amount.

   "Total return based on net asset value" measures each Portfolio's performance
assuming that investors purchased shares of a Portfolio at net asset value at
the beginning of the period, invested dividends and capital gains paid at net
asset value, and then sold their shares at the net asset value on the last day
of the period. The total returns exclude the effect of all administration fees
and asset based sales charges associated with variable annuity contracts. The
total returns for periods of less than one year are not annualized.

   "Average commission rate paid" represents the average commission paid by the
Portfolios to purchase or sell portfolio securities. It is determined by
dividing the total commission dollars paid by the number of shares purchased and
sold during the period for which commissions were paid. This rate is provided
for the period beginning January 1, 1996.

<TABLE>
<CAPTION>
                                                                           Bond Portfolio
                                               --------------------------------------------------------------------
                                               Six Months                   
                                                  Ended                    Year Ended December 31,
                                                 6/30/97    -------------------------------------------------------
PER SHARE OPERATING PERFORMANCE:               (unaudited)    1996        1995       1994         1993       1992
                                                --------    --------    --------   --------     --------   --------
<S>                                              <C>         <C>         <C>        <C>          <C>        <C>    
Net Asset Value, Beginning of Period........     $9.890      $10.440     $9.270     $10.110      $10.660    $10.990
                                                -------     --------     -------    -------      -------    -------
Net investment income.......................      0.308        0.565       0.605      0.499        0.713      0.706
Net realized and unrealized gain (loss) 
    on investments..........................     (0.058)      (0.552)     1.171      (0.841)       0.142     (0.092)
                                                -------     --------     -------    -------      -------    -------
Increase (Decrease) from
Investment Operations.......................      0.250        0.013      1.776      (0.342)       0.855      0.614
Dividends paid..............................         --       (0.563)    (0.606)     (0.498)      (0.711)    (0.772)
Distributions from net realized gain .......         --           --         --          --       (0.694)    (0.172)
                                                -------     --------     -------    -------      -------    -------
Net Increase (Decrease) in Net Asset Value..      0.250       (0.550)     1.170      (0.840)      (0.550)    (0.330)
                                                -------     --------     -------    -------      -------    -------
Net Asset Value, End of Period..............    $10.140       $9.890    $10.440      $9.270      $10.110    $10.660
                                                =======     ========     =======    =======      =======    =======
TOTAL RETURN BASED ON NET ASSET VALUE:            2.53%         0.09%     19.18%      (3.39)%       7.98%      5.60%

RATIOS/SUPPLEMENTAL DATA:
Expenses to average net assets..............      0.60%+        0.60%      0.60%       0.60%        0.74%      1.00%
Net investment income to average net assets.      6.39%+        5.97%      6.22%       5.12%        5.41%      6.22%
Portfolio turnover..........................    116.88%       199.74%    114.42%     237.23%       33.21%     23.40%
Net Assets, End
  of Period (000s omitted)..................    $5,867        $5,015     $4,497      $3,606       $3,775     $4,750
Without management fee waiver and
   expense reimbursement:++
   Net investment income per share..........    $0.297        $0.545     $0.571      $0.430       $0.675

   Ratios:  

   Expenses to average net assets...........     0.82%+         0.79%      0.99%       1.31%        1.07%
   Net investment income to average 
       net assets...........................     6.17%+         5.78%      5.83%       4.41%        5.08%

<FN>
- ------------------------
 + Annualized.
++ The Manager, at its discretion, reimbursed expenses and/or waived management fees for certain periods presented.
See Notes to Financial Statements.
</FN>
</TABLE>

                                   -- P-49 --

<PAGE>

                            Seligman Portfolios, Inc.
- -------------------------------------------------------------------------------
Financial Highlights  (continued)
- -------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                               Capital Portfolio
                                                      -------------------------------------------------------------------
                                                       Six Months  
                                                         Ended                      Year Ended December 31,
                                                        6/30/97    ------------------------------------------------------
PER SHARE OPERATING PERFORMANCE:                      (unaudited)    1996        1995       1994        1993       1992
                                                      ---------    -------     -------    -------     -------     -------
<S>                                                    <C>         <C>         <C>        <C>         <C>         <C>    
Net Asset Value, Beginning of Period.........          $16.010     $14.910     $12.700    $14.950     $16.980     $17.740
                                                       -------     -------     -------    -------     -------     -------
Net investment income........................            0.016       0.043       0.048      0.015       0.021      (0.022)
Net realized and unrealized gain 
  (loss) on investments......................            1.444       2.121       3.385     (0.699)      1.928       1.202
Increase (Decrease) from                               -------     -------     -------    -------     -------     -------       
  Investment Operations......................            1.460       2.164       3.433     (0.684)      1.949       1.180
Dividends paid...............................               --      (0.042)     (0.047)    (0.018)     (0.021)       --
Distributions from net realized gain.........               --      (1.022)     (1.176)    (1.548)     (3.958)     (1.940)
                                                       -------     -------     -------    -------     -------     -------   
Net Increase (Decrease) in Net Asset Value...            1.460       1.100       2.210     (2.250)     (2.030)     (0.760)
                                                       -------     -------     -------    -------     -------     -------   
Net Asset Value, End of Period...............          $17.470     $16.010     $14.910    $12.700     $14.950     $16.980
                                                       =======     =======     =======    =======     =======     ======= 
TOTAL RETURN BASED ON NET ASSET VALUE:                    9.12%      14.51%      27.17%     (4.59)%     11.65%       6.80%

RATIOS/SUPPLEMENTAL DATA:
Expenses to average net assets...............             0.60%+      0.59%       0.60%      0.60%       0.71%       0.91%
Net investment income (loss) to 
  average net assets.........................             0.24%+      0.29%       0.32%      0.10%       0.09%      (0.14)%
Portfolio turnover...........................            44.35%      88.78%     122.20%     67.39%      65.30%      54.95%
Average commission rate paid.................          $0.0553     $0.0557
Net Assets, End of Period (000s omitted).....          $17,391     $14,313      $9,294     $5,942      $5,886      $5,497
Without management fee waiver and
   expense reimbursement:++
   Net investment income (loss) per share....           $0.012                  $0.035    $(0.036)    $(0.003)
   Ratios:
   Expenses to average net assets............             0.65%+                  0.71%      0.96%       0.83%
   Net investment income (loss) to 
     average net assets......................             0.19%+                  0.21%     (0.26)%    (0.03)%

<CAPTION>


                                                                        Cash Management Portfolio
                                                   -------------------------------------------------------------------
                                                   Six Months                  
                                                     Ended                     Year Ended December 31,
                                                    6/30/97      -----------------------------------------------------
PER SHARE OPERATING PERFORMANCE:                  (unaudited)     1996       1995        1994        1993        1992
                                                   ---------     -------    -------     -------    -------     -------
<S>                                                  <C>         <C>         <C>        <C>         <C>         <C>   
Net Asset Value, Beginning of Period...........      $1.000      $1.000      $1.000     $1.000      $1.000      $1.000
                                                    -------     -------     -------    -------     -------     -------
Net investment income..........................       0.027       0.053       0.055      0.040       0.030       0.035
Dividends paid.................................      (0.027)     (0.053)     (0.055)    (0.040)     (0.030)     (0.035)
                                                    -------     -------     -------    -------     -------     -------
Net Asset Value, End of Period.................      $1.000      $1.000      $1.000     $1.000      $1.000      $1.000
                                                    =======     =======     =======    =======     =======     =======

TOTAL RETURN BASED ON NET ASSET VALUE:                 2.70%       5.43%       5.60%      4.03%       3.00%       3.53%
RATIOS/SUPPLEMENTAL DATA:
Expenses to average net assets.................          --          --          --         --          --          --
Net investment income to average net assets....        5.40%+      5.30%       5.48%      3.98%       2.96%       3.50%
Net Assets, End of Period (000s omitted).......      $9,478      $9,755      $7,800     $3,230       $3,102     $4,230


Without management fee waiver and
   expense reimbursement:++
   Net investment income per share.............      $0.023      $0.047      $0.046     $0.025     $ 0.019      $0.025

   Ratios:
   Expenses to average net assets..............        0.82%+      0.63%       0.87%      1.48%      1.07%       0.97%
   Net investment income to average net assets.        4.58%+      4.67%       4.61%      2.50%      1.89%       2.53%


<FN>
- ------------------------
 + Annualized.
++ The Manager, at its discretion, reimbursed expenses and/or waived management fees for certain periods presented.
See Notes to Financial Statements.
</FN>
</TABLE>
                                                                 -- P-50 --

<PAGE>

- -------------------------------------------------------------------------------
                            Seligman Portfolios, Inc.
- -------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                             Common Stock Portfolio
                                                     --------------------------------------------------------------------
                                                     Six Months 
                                                        Ended                      Year Ended December 31,
                                                       6/30/97     ------------------------------------------------------
PER SHARE OPERATING PERFORMANCE:                     (unaudited)    1996        1995       1994        1993        1992
                                                     ---------     -------     -------    -------     -------     -------
<S>                                                   <C>          <C>        <C>         <C>         <C>         <C>    
Net Asset Value, Beginning of Period..............    $15.920      $15.440    $13.780     $14.980     $15.600     $14.740
                                                     ---------    --------   --------    --------    --------    --------
Net investment income.............................      0.166        0.334      0.349       0.365       0.392       0.346
Net realized and unrealized gain (loss)
  on investments..................................      2.064        2.789      3.400      (0.356)      1.479       1.445
                                                     ---------    --------   --------    --------    --------    --------
Increase from Investment Operations...............      2.230        3.123      3.749       0.009       1.871       1.791
Dividends paid....................................         --       (0.336)    (0.345)     (0.385)     (0.394)     (0.369)
Distributions from net realized gain .............         --       (2.307)    (1.744)     (0.824)     (2.097)     (0.562)
                                                     ---------    --------   --------    --------    --------    --------
Net Increase (Decrease) in Net Asset Value........      2.230        0.480      1.660      (1.200)     (0.620)      0.860
                                                     ---------    --------   --------    --------    --------    --------
Net Asset Value, End of Period....................    $18.150      $15.920    $15.440     $13.780     $14.980     $15.600
                                                     ---------    --------   --------    --------    --------    --------
                                                     ---------    --------   --------    --------    --------    --------
TOTAL RETURN BASED ON NET ASSET VALUE:                  14.01%       20.08%     27.28%      0.04%       11.94%      12.14%
RATIOS/SUPPLEMENTAL DATA:
Expenses to average net assets....................       0.54%+       0.53%      0.54%      0.60%        0.55%       0.56%
Net investment income to average net assets.......       1.99%+       1.99%      2.42%      2.45%        2.10%       2.21%
Portfolio turnover................................      19.19%       50.33%     55.48%     15.29%       10.70%      12.57%
Average commission rate paid......................    $0.0592      $0.0561
Net Assets, End of Period (000s omitted)..........    $45,426      $37,168    $28,836    $20,168      $21,861     $24,987
Without management fee waiver and
  expense reimbursement:++
  Net investment income per share.................                                        $0.361
  Ratios:
  Expenses to average net assets..................                                          0.62%
  Net investment income to
    average net assets............................                                          2.43%


<CAPTION>
                                                                      Communications and Information Portfolio
                                                         -------------------------------------------------------------------
                                                          Six Months            
                                                            Ended               Year Ended December 31,           10/11/94**
                                                           6/30/97            -------------------------               to
PER SHARE OPERATING PERFORMANCE:                         (unaudited)            1996              1995             12/31/94
                                                          --------            -------           --------           --------
<S>                                                        <C>                 <C>               <C>                <C>    
Net Asset Value, Beginning of Period..............         $14.690             $13.500           $10.440            $10.000
                                                          --------            --------          --------           --------
Net investment loss...............................          (0.031)                 --               --              (0.016)
Net realized and unrealized gain
  on investments..................................           1.171               1.190             4.015              0.456
                                                          --------            --------          --------           --------
Increase from Investment Operations...............           1.140               1.190             4.015              0.440
Dividends paid....................................              --                  --                --                 --
Distributions from net realized gain .............              --                  --            (0.955)                --
                                                          --------            --------          --------           --------
Net Increase in Net Asset Value                              1.140               1.190             3.060              0.440
                                                          --------            --------          --------           --------
Net Asset Value, End of Period....................         $15.830             $14.690           $13.500            $10.440
                                                          --------            --------          --------           --------
                                                          --------            --------          --------           --------


TOTAL RETURN BASED ON NET ASSET VALUE:                       7.76%                8.81%            38.55%              4.40%

RATIOS/SUPPLEMENTAL DATA:
Expenses to average net assets....................           0.84%+               0.87%             0.95%              0.95%+
Net investment income (loss) to average net assets          (0.43)%+             (0.32)%           (0.89)%            (0.95)%+
Portfolio turnover................................         144.36%              167.20%            96.62%                --
Average commission rate paid......................        $0.0543              $0.0530
Net Assets, End of Period (000s omitted)..........        $73,828              $60,645           $38,442               $495
Without management fee waiver and
  expense reimbursement:++
  Net investment loss per share...................                                                                  $(0.436)
  Ratios:
  Expenses to average net assets..................                                                                    13.96%+
  Net investment loss to
    average net assets............................                                                                   (13.96)%+
<FN>
- ------------------------------------------------------------------------------------------------------------------------------------
  * Commencement of operations.
 ** Commencement of investment operations.
  + Annualized.
 ++ The Manager, at its discretion, reimbursed expenses and/or waived management fees for certain periods presented.
See Notes to Financial Statements.
</FN>
</TABLE>
                                   -- P-51 --


<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Financial Highlights  (continued)
- ------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                                                                      Global Growth
                                                          Frontier Portfolio                      Opportunities Portfolio
                                           ----------------------------------------------         -----------------------
                                           Six Months                                             Six Months
                                              Ended     Year Ended December 31,   10/11/94**         Ended         5/1/96*
                                             6/30/97     ---------------------       to            6/30/97          to
PER SHARE OPERATING PERFORMANCE:            (unaudited)     1996          1995     12/31/94        (unaudited)     12/31/96
                                           -----------   --------      -------    --------        -----------     --------
<S>                                          <C>         <C>           <C>          <C>             <C>           <C>
Net Asset Value, Beginning of Period...      $14.980     $13.560       $10.580     $10.000          $ 9.910       $10.000
                                             -------     -------       -------     -------          -------       -------
Net investment income (loss)...........       (0.033)      0.001        (0.001)     (0.012)           0.028         0.008
Net realized and unrealized gain
  on investments.......................        1.513       3.220         3.512       0.592            1.527         0.018
Net realized and unrealized loss
  from foreign currency transactions...           --          --            --          --           (0.205)       (0.104)
                                             -------     -------       -------     -------          -------       -------
Increase (Decrease) from
  Investment Operations................        1.480       3.221         3.511       0.580            1.350        (0.078)
Dividends paid.........................           --          --            --          --               --        (0.012)
Distributions from net realized gain ..           --      (1.801)       (0.531)         --               --            --
                                             -------     -------       -------     -------          -------       -------
Net Increase (Decrease) in Net
  Asset Value..........................        1.480       1.420         2.980       0.580            1.350        (0.090)
                                             -------     -------       -------     -------          -------       -------
Net Asset Value, End of Period.........      $16.460     $14.980       $13.560     $10.580          $11.260       $ 9.910
                                             -------     -------       -------     -------          -------       -------
                                             -------     -------       -------     -------          -------       -------
TOTAL RETURN BASED ON
   NET ASSET VALUE:                            9.88%      23.93%        33.28%       5.80%           13.62%       (0.78)%
RATIOS/SUPPLEMENTAL DATA:
Expenses to average net assets.........        0.88%+      0.92%         0.95%       0.95%+           1.40%+        1.40%+
Net investment income (loss) to
  average net assets...................       (0.44)%+   (0.37)%       (0.55)%     (0.70)%+           0.56%+        0.37%+
Portfolio turnover.....................        51.42%    119.74%       106.48%          --           31.09%        12.99%
Average commission rate paid...........       $0.0531    $0.0532                                    $0.0281       $0.0522
Net Assets, End of Period (000s omitted)      $38,611    $31,672       $12,476        $169           $4,159        $1,590
Without management fee waiver and
  expense reimbursement:++
  Net investment loss per share........                                $(0.019)    $(1.319)         $(0.033)      $(0.255)
  Ratios:
  Expenses to average net assets.......                                  1.37%      40.47%+           2.60%+        6.04%+
  Net investment loss to average
    net assets.........................                                (0.97)%    (40.22)%+         (0.64)%+      (4.27)%+
<FN>
- ----------------------
  * Commencement of operations.
 ** Commencement of investment operations.
  + Annualized.
 ++ The Manager and/or Subadviser, at their discretion, reimbursed expenses
    and/or waived management fees for certain periods presented.
See Notes to Financial Statements.
</FN>
</TABLE>

                                   -- P-52 --

<PAGE>

                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------

- ------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                          Global Smaller                            Global Technology
                                                        Companies Portfolio                             Portfolio
                                           -----------------------------------------------        -----------------------
                                           Six Months                                             Six Months
                                              Ended     Year Ended December 31,   10/11/94**         Ended         5/1/96*
                                             6/30/97     ---------------------       to            6/30/97          to
PER SHARE OPERATING PERFORMANCE:           (unaudited)     1996          1995     12/31/94        (unaudited)     12/31/96
                                           -----------   --------      -------    --------        -----------     --------
<S>                                          <C>         <C>           <C>          <C>             <C>           <C>
Net Asset Value, Beginning of Period.        $12.870     $11.670       $10.310     $10.000          $10.320       $10.000
                                             -------     -------       -------     -------          -------       -------
Net investment income (loss).........          0.017       0.022         0.051       0.058           (0.014)       (0.004)
Net realized and unrealized gain
  on investments.....................          2.229       2.305         2.037       0.266            0.892         0.305
Net realized and unrealized gain (loss)
  from foreign currency transactions.         (1.006)     (0.158)       (0.301)      0.029            0.042         0.099
                                             -------     -------       -------     -------          -------       -------
Increase from Investment Operations..          1.240       2.169         1.787       0.353            0.920         0.400
Dividends paid.......................             --      (0.018)       (0.052)     (0.043)              --            --
Distributions from net realized gain              --      (0.951)       (0.375)         --               --        (0.080)
                                             -------     -------       -------     -------          -------       -------
Net Increase in Net Asset Value......          1.240       1.200         1.360       0.310            0.920         0.320
                                             -------     -------       -------     -------          -------       -------
Net Asset Value, End of Period.......        $14.110     $12.870       $11.670     $10.310          $11.240       $10.320
                                             -------     -------       -------     -------          -------       -------
                                             -------     -------       -------     -------          -------       -------
TOTAL RETURN BASED ON
   NET ASSET VALUE:                            9.63%      18.66%        17.38%       3.53%            8.91%         4.01%
RATIOS/SUPPLEMENTAL DATA:
Expenses to average net assets.......          1.40%+      1.40%         1.39%       1.20%+           1.40%+        1.40%+
Net investment income (loss) to
  average net assets.................          0.34%+      0.23%         0.64%       3.14%+         (0.28)%+        0.60%+
Portfolio turnover...................         30.56%      62.31%        55.65%          --           90.18%        45.04%
Average commission rate paid.........        $0.0191     $0.0219                                    $0.0173       $0.0160
Net Assets, End of Period (000s omitted)     $21,960     $16,876        $4,837        $132           $2,547        $1,364
Without management fee waiver and
  expense reimbursement:++
  Net investment income (loss) per share      $0.006     $(0.044)      $(0.051)    $(1.225)         $(0.067)      $(0.202)
  Ratios:
  Expenses to average net assets.....          1.58%+      1.90%         3.84%      37.25%+           2.41%+        4.71%+
  Net investment income (loss) to
    average net assets...............          0.16%+    (0.27)%       (1.81)%    (32.91)%+         (1.29)%+      (2.71)%+
<FN>
- ----------------------
  * Commencement of operations.
 ** Commencement of investment operations.
  + Annualized.
 ++ The Manager and/or Subadviser, at their discretion, reimbursed expenses
    and/or waived management fees for certain periods presented.
See Notes to Financial Statements.
</FN>
</TABLE>

                                   -- P-53 --

<PAGE>
                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Financial Highlights  (continued)
- ------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                             International                           High-Yield Bond
                                                               Portfolio                                Portfolio
                                          -------------------------------------------------    --------------------------------
                                          Six Months                                           Six Months
                                             Ended       Year Ended December 31,     5/3/93*      Ended       Year      5/1/95*
                                            6/30/97    --------------------------      to        6/30/97     Ended        to
PER SHARE OPERATING PERFORMANCE:          (unaudited)    1996      1995      1994   12/31/93   (unaudited)  12/31/96   12/31/95
                                          ----------   -------   -------   -------  --------   -----------  --------   --------
<S>                                         <C>        <C>       <C>       <C>       <C>         <C>        <C>        <C>
Net Asset Value, Beginning of Period....    $12.960    $12.390   $11.340   $11.370   $10.000     $11.190    $10.500    $10.000
                                            -------    -------   -------   -------   -------     -------    -------    ------- 
Net investment income...................      0.061      0.074     0.154     0.131     0.021       0.545      0.768      0.218
Net realized and unrealized gain
  on investments........................      2.432     1.124      0.896    (0.306)    1.518       0.105      0.766      0.519
Net realized and unrealized gain (loss)
  from foreign currency transactions....     (0.633)    (0.323)    0.236     0.325    (0.099)        --          --         --
                                            -------    -------   -------   -------   -------     -------    -------    ------- 
Increase from Investment Operations.....      1.860      0.875     1.286     0.150     1.440       0.650      1.534      0.737
Dividends paid..........................         --     (0.068)   (0.151)   (0.064)   (0.053)         --     (0.766)    (0.219)
Distributions from net realized gain ...         --     (0.237)   (0.085)   (0.116)   (0.017)         --     (0.078)    (0.018)
                                            -------    -------   -------   -------   -------     -------    -------    ------- 
Net Increase in Net Asset Value.........      1.860      0.570     1.050    (0.030)    1.370       0.650      0.690      0.500
                                            -------    -------   -------   -------   -------     -------    -------    ------- 
Net Asset Value, End of Period..........    $14.820    $12.960   $12.390   $11.340   $11.370     $11.840    $11.190    $10.500
                                            -------    -------   -------   -------   -------     -------    -------    ------- 
                                            -------    -------   -------   -------   -------     -------    -------    ------- 
TOTAL RETURN BASED ON
   NET ASSET VALUE:                          14.35%      7.08%    11.34%     1.32%    14.40%       5.81%     14.62%      7.37%
RATIOS/SUPPLEMENTAL DATA:
Expenses to average net assets..........      1.40%+     1.40%     1.35%     1.20%     1.20%+      0.70%+     0.70%      0.70%+
Net investment income to
  average net assets....................      1.18%+     0.70%     1.01%     1.17%     1.30%+      9.66%+     9.77%      7.46%+
Portfolio turnover......................     36.85%     48.53%    41.40%    47.34%     2.82%      40.31%    117.01%     67.55%
Average commission rate paid............    $0.0217    $0.0191
Net Assets, End of Period (000s omitted)    $10,111     $7,242    $4,183    $1,776      $648     $16,510    $11,176     $3,009
Without management fee waiver and
  expense reimbursement:++
  Net investment income (loss) per share    $(0.006)  $(0.042)    $0.001   $(0.419)  $(1.004)     $0.536     $0.747     $0.117
  Ratios:
  Expenses to average net assets........      2.23%+     2.30%     3.40%     6.12%    17.94%+      0.86%+     0.88%      4.38%+
   Net investment income (loss) to
    average net assets..................      0.35%+   (0.20)%   (1.04)%   (3.75)%  (15.44)%+      9.50%+     9.59%      3.78%+
<FN>
- ----------------------
  * Commencement of operations.
  + Annualized.
 ++ The Manager and/or Subadviser, at their discretion, reimbursed expenses
    and/or waived management fees for certain periods presented.
See Notes to Financial Statements.
</FN>
</TABLE>
                                   -- P-54 --

<PAGE>
                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------

- ------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                              Income Portfolio
                                                     -------------------------------------------------------------------
                                                      Six Months  
                                                        Ended                    Year Ended December 31,
                                                       6/30/97     -----------------------------------------------------
PER SHARE OPERATING PERFORMANCE:                     (unaudited)    1996       1995        1994        1993        1992
                                                     -----------  --------   --------    --------     -------     -------
<S>                                                    <C>         <C>        <C>         <C>         <C>         <C> 
Net Asset Value, Beginning of Period..............     $10.520     $10.560    $ 9.970     $11.380     $11.390     $11.250
                                                       -------     -------    -------     -------     -------     -------
Net investment income ............................       0.275       0.579      0.604       0.689       0.828       0.862
Net realized and unrealized gain (loss)
  on investments..................................       0.475       0.126      1.187      (1.369)      0.576       0.896
                                                       -------     -------    -------     -------     -------     -------
Increase (Decrease) from Investment Operations....       0.750       0.705      1.791      (0.680)      1.404       1.758
Dividends paid....................................          --      (0.579)    (0.604)     (0.730)     (0.828)     (0.987)
Distributions from net realized gain .............          --      (0.166)    (0.597)         --      (0.586)     (0.631)
                                                       -------     -------    -------     -------     -------     -------
Net Increase (Decrease) in Net Asset Value........       0.750      (0.040)     0.590      (1.410)     (0.010)      0.140
                                                       -------     -------    -------     -------     -------     -------
Net Asset Value, End of Period....................     $11.270     $10.520    $10.560     $ 9.970     $11.380     $11.390
                                                       -------     -------    -------     -------     -------     -------
                                                       -------     -------    -------     -------     -------     -------

TOTAL RETURN BASED ON NET ASSET VALUE:                   7.13%       6.66%     17.98%     (5.96)%      12.37%      15.72%

RATIOS/SUPPLEMENTAL DATA:
Expenses to average net assets....................       0.60%+      0.59%      0.60%       0.60%       0.64%       0.68%
Net investment income to average
  net assets......................................       5.18%+      5.37%       5.55%       6.34%       6.40%      7.53%
Portfolio turnover................................      39.78%      19.59%      51.22%      29.76%      38.38%     39.46%
Average commission rate paid......................     $0.0600     $0.0600
Net Assets, End of Period (000s omitted)..........     $13,609     $13,717    $12,619     $10,050     $11,220     $11,363
Without management fee waiver and
  expense reimbursement:++
  Net investment income per share.................                             $0.602      $0.670      $0.826
  Ratios:
  Expenses to average net assets..................                              0.62%       0.77%       0.65%
   Net investment income to average
    net assets....................................                              5.53%       6.17%       6.39%
<FN>
- ----------------------
  * Commencement of operations
 ** Commencement of investment operations.
  + Annualized.
 ++ The Manager, at its discretion, waived management fees for certain periods presented.
See Notes to Financial Statements.
</FN>
</TABLE>
                                   -- P-55 --

<PAGE>
                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Board of Directors
- ------------------------------------------------------------------------------

Fred E. Brown
Director Emeritus
Director and Consultant,
   J. & W. Seligman & Co. Incorporated

John R. Galvin2
Dean, Fletcher School of Law and Diplomacy
   at Tufts University
Director, USLIFE Corporation

Alice S. Ilchman3
President, Sarah Lawrence College
Trustee, Committee for Economic Development
Chairman, The Rockefeller Foundation

Frank A. McPherson2
Director, Kimberly-Clark Corporation
Director, Baptist Medical Center

John E. Merow
Retired Chairman and Senior Partner,
   Sullivan & Cromwell, Law Firm
Director, Commonwealth Aluminum Corporation

Betsy S. Michel2
Director or Trustee,
   Various Organizations

William C. Morris1
Chairman
Chairman of the Board,
   J. & W. Seligman & Co. Incorporated
Chairman, Carbo Ceramics Inc.
Director, Kerr-McGee Corporation

James C. Pitney3
Retired Partner, Pitney, Hardin, Kipp & Szuch, Law Firm
Director, Public Service Enterprise Group

James Q. Riordan3
Director, The Brooklyn Union Gas Company
Trustee, Committee for Economic Development
Director, Dow Jones & Co., Inc.
Director, Public Broadcasting Service

Richard R. Schmaltz1
Managing Director,
   J. & W. Seligman & Co. Incorporated
Trustee Emeritus, Colby College

Robert L. Shafer3
Director or Trustee,
   Various Organizations

James N. Whitson2
Executive Vice President and Director,
   Sammons Enterprises, Inc.
Director, C-SPAN
Director, Red Man Pipe and Supply Company

Brian T. Zino1
President
President, J. & W. Seligman & Co. Incorporated
Chairman, Seligman Data Corp.

- ----------------------------------
Member:
1 Executive Committee
2 Audit Committee
3 Director Nominating Committee

                                   -- P-56 --

<PAGE>
                            Seligman Portfolios, Inc.
- ------------------------------------------------------------------------------
Executive Officers
- ------------------------------------------------------------------------------

William C. Morris
Chairman

Brian T. Zino
President

Brian Ashford-Russell
Vice President

Daniel J. Charleston
Vice President

Iain C. Clark
Vice President

Leonard J. Lovito
Vice President

Nitin Mehta
Vice President

Arsen Mrakovcic
Vice President

Loris D. Muzzatti
Vice President

Charles C. Smith, Jr.
Vice President

Lawrence P. Vogel
Vice President

Paul H. Wick
Vice President

Thomas G. Rose
Treasurer

Frank J. Nasta
Secretary

- --------------------------------------------------------------------------

Manager
J. & W. Seligman & Co. Incorporated
100 Park Avenue
New York, New York 10017

Subadviser
Seligman Henderson Co.
100 Park Avenue
New York, New York 10017

General Distributor
Seligman Financial Services, Inc.
100 Park Avenue
New York, New York 10017

Custodians
Investors Fiduciary Trust Company
Morgan Stanley Trust Company

General Counsel
Sullivan & Cromwell

Independent Auditors
Ernst & Young LLP


                                   -- P-57 --


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