ALGER AMERICAN FUND
N-30D, 1999-02-23
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                                  THE
                                ALGER    MEETING THE CHALLENGE
                             AMERICAN    OF INVESTING
                                 FUND


                                 ALGER AMERICAN
                                GROWTH PORTFOLIO

                                 ALGER AMERICAN
                         SMALL CAPITALIZATION PORTFOLIO

                                 ALGER AMERICAN
                           INCOME AND GROWTH PORTFOLIO

                                 ALGER AMERICAN
                               BALANCED PORTFOLIO

                                 ALGER AMERICAN
                             MIDCAP GROWTH PORTFOLIO

                                 ALGER AMERICAN
                           LEVERAGED ALLCAP PORTFOLIO


                       ANNUAL REPORT / DECEMBER 31, 1998

<PAGE>

FELLOW SHAREHOLDERS:                                            JANUARY 22, 1999


THE YEAR IN REVIEW

Last year proved to be another rewarding, albeit challenging, year for investors
as the U.S.  stock  market  embarked  on a  roller  coaster  ride to its  fourth
consecutive year of double-digit  gains. Upon review, we see a year divided into
four parts.  The first phase began on January 1st and extended all the way until
mid-July.  As the year began,  the Dow Jones  Industrial  Average was trading at
approximately 8000 and the primary concern of the market was the crisis in Asia.
As the crisis in Asia improved, and the U.S. economy continued to be robust, the
market accelerated  dramatically.  By April 2nd, the DJIA broke through the 9000
level for the first time in history,  having moved up in an almost straight line
from the beginning of the year. This upward momentum continued until May, with a
small  setback in April,  achieving a high of 9211 on May 1st. By May,  however,
new concerns arose that the Federal Reserve might raise rates at the May Federal
Open-Market Committee meeting. These worries were driven by the very tight labor
market  conditions  as well as  extremely  rapid  economic  growth  in the first
quarter.  Moreover,  there was some renewed concern about Asia as Korea had just
begun serious layoffs and its economy was declining rapidly. The market had also
just begun to focus on the problems in Japan. Driven by these factors the market
began to sell off, reaching an intra-day low on June 16th of 8524.  Against this
background,  it was  assumed  that the economy  would grow slowly and  inflation
would stay low.  In fact,  many  assumed the rate of  inflation  would slow even
further.  Beginning in late June, the market broke out of its  sluggishness  and
surged to a new high on July 20th of 9408.

This began the second major phase of the market, an actual bear market contained
within the bull  market.  From the 20th of July,  the  market  fell in an almost
straight line to a new interim low on September 1st of 7379, a retracement  from
high to low of 21.6%, an official bear market.  This drop was created by several
factors: the crisis in Russia, the worsening of the Japanese economy, the crisis
in Brazil,  the hedge fund  debacle  and the  surging  prominence  of the Monica
Lewinsky scandal. I call these the five "primary worries" of the market. Against
this  background,  the American  economy was  essentially  unchanged.  While the
growth in the second  quarter  GDP was  slower  than the first  quarter,  it was
affected  by the GM strike and  consequently  hard to assess.  At the same time,
inflation  remained  very  low.  One  offset  to  these  problems  was  that the
government  bond market  surged in a flight to quality,  driving the yield below
5%.

The third phase of the market was between September 2nd and October 15th. During
this  period the market  oscillated  between  the mid 7000's and the low 8000's,
testing the 7400 - 7500 level  approximately  six times. This level held, and on
October  15th  the  market  began  to  rebound.  The  primary  catalyst  for the
turnaround was the surprise move by the Federal Reserve on October 15th to lower
the Fed funds  rate to 5% and the  discount  rate to 4.75%.  This  followed a 25
basis point cut of the Fed funds rate on  September  29th,  which the market had
viewed as inadequate.  This move on October 15th,  coming between FOMC meetings,
was a very strong  statement that the Fed would act to alleviate a credit crunch
and fend off a possible recession.

This led to the fourth  phase  driven by greater  liquidity  and lower  interest
rates. The decision by the Fed on November 17th to lower both the Fed funds rate
and the  discount  rate by an  additional  25 basis  points  contributed  to the
markets' ascent. At the same time, the five "primary worries" appeared to abate.
From this point, the market continued to climb to an interim high of 9387 set on
November 25th. The re-emergence of some of the five "primary  worries" drove the
market  down to the mid 8000  level by  mid-December.  However,  these  problems
appeared to subside  and the market  surged once again to the 9200 level by year
end.


ALGER AMERICAN SMALL CAPITALIZATION PORTFOLIO

We  are  pleased  to  report  that  the  Alger  American  Small   Capitalization
Portfolio's  total return for the year was 15.53%,  significantly  outperforming
the benchmark return of 1.23% for the Russell 2000 Growth Index.  This past year
was a  particularly  difficult  period for small cap growth  stocks as investors
continued  to place a high premium on  liquidity  and  earnings  predictability,
causing large cap stocks to drive the market. The explosive growth potential and
attractive  relative  valuations  of smaller  stocks  were all but  ignored by a
risk-averse  investment  community.  The  Portfolio's  ability to  significantly
outperform  the  benchmark  return  was not the result of  increased  or limited
exposure  to  certain  sectors,  as  every  economic  sector  in the  small  cap
discipline suffered, but rather was the result of careful stock selection.


ALGER AMERICAN GROWTH PORTFOLIO

For the year ended  December 31, 1998,  the Alger  American  Growth  Portfolio's
total return was 48.07% compared to 28.58% for the S&P 500. During this volatile
period,   investors  once  again  favored  larger,   more  predictable   stocks.
Additionally,  many of the market factors discussed previously contributed to an
environment  wherein stocks of certain sectors performed  exceptionally well. In
particular,  the  Portfolio's  heavy  exposure  to health  care,  retailing  and
technology stocks enabled it to post strong double-digit  returns.  The strength
in retailing  was  primarily  attributable  to high  employment,  high  consumer
confidence and falling interest rates,  while the health care sector,  including
pharmaceuticals  and  medical  devices,  fared  well in the  face  of a  slowing
economy.  The technology sector was driven largely by Internet companies,  which
emerged as a major force in 1998.

                                                                               1

<PAGE>

ALGER AMERICAN INCOME AND GROWTH PORTFOLIO

The Alger  American  Income and Growth  Portfolio  had a total  return of 32.39%
compared  to 28.58% for the S&P 500.  The  Portfolio's  strategy is to invest in
growth  stocks of different  market  capitalization  sizes that provide  current
income  through  dividends,  a more  conservative  strategy than is found in our
other growth portfolios. Despite its conservative nature, the Portfolio was able
to generate  returns that exceeded  those of the S&P 500,  driven largely by its
holdings in the health care and retailing sectors.


ALGER AMERICAN BALANCED PORTFOLIO

The Alger American  Balanced  Portfolio enjoyed a total return of 31.51% for the
year  ended  December  31,  1998,   outperforming   both  the  Lehman   Brothers
Government/Corporate  Bond Index  which  returned  9.46%,  and the S&P 500 which
returned 28.58%.  During this time period,  the Portfolio  maintained a ratio of
approximately 60/40 common stocks to debt securities, producing results that far
exceeded  those of a  blended  index  comprising  the two  comparative  indices.
Similar to the Growth Portfolio,  exposure to technology, retail and health care
sectors drove the equity  portion of the Portfolio  which,  combined with strong
comparative  returns in the more  conservative  bond  portion of the  Portfolio,
provided shareholders with excellent overall results.


ALGER AMERICAN MIDCAP GROWTH PORTFOLIO

For the  year  ended  December  31,  1998,  the  Alger  American  MidCap  Growth
Portfolio's  performance  exceeded  that  of  its  benchmark,  returning  30.30%
compared  to 19.11%  for the S&P  MidCap 400  Index.  The  Portfolio's  industry
exposure was similar to that of the Growth Portfolio, so both were helped by the
same economic factors discussed previously.  Of note, holdings in the technology
sector  performed   particularly   well,  driven  by  continued  strong  capital
investment by businesses  hoping to improve their  productivity,  time to market
and competitive  edge. Given the possibility of a slowing economic  environment,
the Portfolio is well positioned for strong performance as midcap growth stocks,
with their generally higher earnings growth potential,  are increasingly  valued
by the market as earnings growth becomes more scarce.


ALGER AMERICAN LEVERAGED ALLCAP PORTFOLIO

For the year ended  December  31,  1998,  the Alger  American  Leveraged  AllCap
Portfolio recorded  excellent results,  with a gain of 57.83% compared to 28.58%
for the S&P 500. This  Portfolio  employs an "allcap"  (i.e.  small,  medium and
large  capitalizations)  portfolio management strategy, and was thereby aided by
its  exposure to larger cap  stocks.  Additionally,  many of the market  factors
discussed  previously  contributed to an environment  wherein  certain  holdings
performed  exceptionally well. Similar to the Growth Portfolio,  its exposure to
health care,  retailing and technology  stocks,  most notably  Internet  stocks,
enabled the  Leveraged  AllCap  Portfolio  to realize an annual  return that was
slightly more than double the return of the relevant benchmark.

LOOKING AHEAD

We believe  that the  outlook for the U.S.  economy  remains  constructive.  The
positives -- low  inflation,  low  interest  rates,  high levels of  employment,
reasonably  high  levels of  consumer  confidence,  a  well-capitalized  banking
system,  and prudent  monetary and fiscal policies -- should offset the negative
impact of a  weakening  import/export  sector.  We expect  growth in the U.S. to
slow, but do not foresee a recession on the horizon.

In  conclusion,  1999 should be a wonderful  year for the  American  economy and
American investors.  While undoubtedly there are going to be problems around the
world, some new and some recycled (i.e. Japan,  Brazil and Clinton),  overall we
expect the stock  market to continue to move upward.  Moreover,  we believe that
while growth of corporate profits will be subdued this year, growth in America's
more  dynamic  sectors  will  once  again be  spectacular,  and we  expect  that
high-quality growth companies, which have the ability to generate high levels of
earnings, will once again be rewarded by investors. As a result, we believe that
The Alger American Fund portfolios should have another outstanding year.


                                        Respectfully submitted,

                                        /s/ David S. Alger
                                        ------------------
                                        David D. Alger
                                        President

2


<PAGE>

                                TABLE OF CONTENTS

Alger American Growth Portfolio:

     Portfolio Highlights ................................................     4

     Schedule of Investments .............................................   5-6

     Financial Highlights ................................................     7

Alger American Small Capitalization Portfolio:

     Portfolio Highlights ................................................     8

     Schedule of Investments .............................................  9-10

     Financial Highlights ................................................    11

Alger American Income and Growth Portfolio:

     Portfolio Highlights ................................................    12

     Schedule of Investments ............................................. 13-14

     Financial Highlights ................................................    15

Alger American Balanced Portfolio:

     Portfolio Highlights ................................................    16

     Schedule of Investments ............................................. 17-18

     Financial Highlights ................................................    19

Alger American MidCap Growth Portfolio:

     Portfolio Highlights ................................................    20

     Schedule of Investments ............................................. 21-22

     Financial Highlights ................................................    23

Alger American Leveraged AllCap Portfolio:

     Portfolio Highlights ................................................    24

     Schedule of Investments ............................................. 25-26

     Financial Highlights ................................................    27

Statements of Assets and Liabilities .....................................    28

Statements of Operations .................................................    29

Statement of Cash Flows (Alger American Leveraged AllCap Portfolio) ......    30

Statements of Changes in Net Assets ......................................    31

Notes to Financial Statements ............................................ 32-34

Report of Independent Public Accountants .................................    35

                                                                               3

<PAGE>

ALGER AMERICAN GROWTH PORTFOLIO
PORTFOLIO HIGHLIGHTS THROUGH DECEMBER 31, 1998 (UNAUDITED)


HYPOTHETICAL $10,000 INVESTMENT SINCE INCEPTION January 9, 1989


          [FIGURES BELOW REPRESENTS CHART]

          Alger American Growth   S&P 500

            1/9/89        10000   10000
          12/31/89        12410   13012
          12/31/90        12924   12598
          12/31/91        18144   16437
          12/31/92        20390   17684
          12/31/93        24971   19460
          12/31/94        25330   19717
          12/31/95        34542   27127
          12/31/96        39153   33213
          12/31/97        49234   44295
          12/31/98        72902   56956



The  chart  above  illustrates  the  growth in value of a  hypothetical  $10,000
investment made in the Alger American Growth  Portfolio and the S&P 500 Index on
January 9, 1989, the inception date of the Alger American Growth Portfolio.  The
figures for both the Alger American  Growth  Portfolio and the S&P 500 Index, an
unmanaged index of common stocks, include reinvestment of dividends.



PERFORMANCE COMPARISON THROUGH December 31, 1998
                                                    Average Annual Total Returns
                                         1 Year      5 Years     Since Inception
                                      ------------------------------------------

     Alger American Growth Portfolio        48.07%      23.90%          22.03%

     S&P 500 Index                          28.58%      24.06%          19.05%
                                      ------------------------------------------

PERFORMANCE FIGURES DO NOT REFLECT DEDUCTION OF INSURANCE CHARGES AGAINST ASSETS
OR ANNUITIES.  IF THESE CHARGES WERE DEDUCTED, THE TOTAL RETURN FIGURES WOULD BE
LOWER. PAST PERFORMANCE DOES NOT GUARANTEE FUTURE RESULTS.

4

<PAGE>

THE ALGER AMERICAN FUND
ALGER AMERICAN GROWTH PORTFOLIO
SCHEDULE OF INVESTMENTS--DECEMBER 31, 1998

================================================================================

  SHARES       COMMON STOCKS--86.8%                    VALUE
  ------                                               -----

               AIRLINES--1.0%
  360,400      US Airways Group Inc.*               $ 18,740,800
                                                   -------------

               BROADCASTING--1.9%
  605,400      Comcast Corp. Cl. A. Special           35,529,715
                                                   -------------

               BUSINESS SERVICES--1.5%
  368,000      IMS Health Inc.                        27,761,184
                                                   -------------

               COMMUNICATIONS--6.4%
  363,500      America Online Inc.                    58,160,000
  134,500      COX Communications Inc. Cl. A.*         9,297,313
  771,200      MCI Worldcom Inc.*                     55,333,600
                                                   -------------
                                                     122,790,913
                                                   -------------

               COMMUNICATION EQUIPMENT--4.5%
  383,300      Ascend Communications, Inc.*           25,201,975
  297,900      Cisco Systems, Inc.*                   27,648,993
  209,600      Corning Inc.                            9,432,000
  993,400      Ericsson(LM)Telephone Co. ADR B.       23,780,009
                                                   -------------
                                                      86,062,977
                                                   -------------

               COMPUTER RELATED &
                 BUSINESS EQUIPMENT--7.5%
  423,200      Compaq Computer Corp.                  17,748,162
  486,200      Dell Computer Corp.*                   35,584,006
  421,200      EMC Corp.*                             35,802,000
  292,800      International Business Machines Corp.  54,094,800
                                                   -------------
                                                     143,228,968
                                                   -------------

               COMPUTER SOFTWARE--3.8%
  221,600      Compuware Corp.*                       17,312,500
  389,800      Microsoft Corporation*                 54,060,582
                                                   -------------
                                                      71,373,082
                                                   -------------

               CONGLOMERATE--3.1%
  787,880      Tyco International Ltd.                59,436,091
                                                   -------------

               DRUG DISTRIBUTION--2.9%
  459,450      Cardinal Health, Inc.                  34,860,769
  259,700      McKesson Corp.                         20,532,661
                                                   -------------
                                                      55,393,430
                                                   -------------

               FINANCIAL  SERVICES--13.5%
  453,100      BankAmerica Corp.                      27,242,638
  236,400      Bank of New York Inc.                   9,515,100
  956,200      Citigroup Inc.                         47,331,900
  579,800      Federal Home Loan Mortgage Corporation 37,361,152
    1,636      Firstar Corp.                             152,557
  312,200      First Union Corp.                      18,985,819


               FINANCIAL  SERVICES (CONT'D)
  986,900      Household International Inc.         $ 39,105,913
  611,700      Kansas City Southern Industries Inc.   30,088,300
  417,400      Morgan Stanley Dean Witter & Co.       29,635,400
  110,100      State Street Corp.                      7,658,886
  124,400      SunAmerica Inc.                        10,091,950
                                                   -------------
                                                     257,169,615
                                                   -------------

               FOOD CHAINS--4.5%
  150,000      Fred Meyer, Inc.*                       9,037,500
  620,200      Kroger Co.*                            37,522,100
  627,800      Safeway Inc.*                          38,256,876
                                                   -------------
                                                      84,816,476
                                                   -------------

               INSURANCE--1.7%
  327,525      American International Group, Inc.     31,647,102
                                                   -------------

               LEISURE & ENTERTAINMENT--1.3%
  511,400      Carnival Corp.                         24,547,200
                                                   -------------

               MEDICAL DEVICES--1.8%
  472,800      Medtronic, Inc.                        35,105,400
                                                   -------------

               PHARMACEUTICALS--13.7%
  138,400      Bristol Myers Squibb Co.               18,519,719
  155,000      Elan Corp PLC-ADR*+                    10,782,265
  358,600      Eli Lilly & Company                    31,870,575
  299,700      Merck & Co., Inc.                      44,262,094
  392,200      Pfizer Inc.                            49,196,784
  455,600      Schering-Plough Corporation            25,171,900
  513,700      SmithKline Beecham PLC-ADS             35,702,150
  603,300      Warner-Lambert Co.                     45,360,920
                                                   -------------
                                                     260,866,407
                                                   -------------

               POLLUTION CONTROL--3.1%
1,279,100      Waste Management, Inc.                 59,638,037
                                                   -------------

               RETAILING--10.9%
  600,000      CVS Corp.                              33,000,000
  348,100      Costco Companies Inc.*                 25,128,643
1,014,300      Home Depot, Inc.                       62,062,988
  156,000      Office Depot Inc.*                      5,762,328
  694,000      Staples Inc.*                          30,319,472
  642,200      Wal-Mart Stores Inc.                   52,299,484
                                                   -------------
                                                     208,572,915
                                                   -------------

               SEMICONDUCTORS--3.7%
  448,600      Intel Corp.                            53,187,362
  211,700      Texas Instruments, Incorporated        18,113,687
                                                   -------------
                                                      71,301,049
                                                   -------------
               TOTAL COMMON STOCKS
                 (COST $1,137,197,676)             1,653,981,361
                                                   -------------

                                                                               5

<PAGE>

THE ALGER AMERICAN FUND
ALGER AMERICAN GROWTH PORTFOLIO
SCHEDULE OF INVESTMENTS--DECEMBER 31, 1998 (CONT'D)

================================================================================

PRINCIPAL
  AMOUNT       SHORT-TERM CORPORATE NOTES--10.5%       VALUE
- ---------                                              -----

$48,000,000    Bank Austria Finance Inc.,
                 5.87%, 1/6/99 ................     $ 47,960,867
 50,000,000    Bayerische Vereinsbank A.G.,
                 5.80%, 1/5/99 ................       49,967,778
 20,000,000    Ciba Speciality Chemicals Corp.,
                 5.75%, 1/13/99 ...............       19,961,667
 15,000,000    Ford Motor Credit Company,
                 5.77%, 1/6/99 ................       14,987,979
 20,000,000    Hertz Corporation,
                 5.70%, 1/7/99 ................       19,981,000
 48,000,000    Paribas Finance, Inc.,
                 5.50%, 1/6/99 ................       47,963,333
                                                   -------------

               TOTAL SHORT-TERM CORPORATE NOTES
                 (COST $200,822,624) ..........      200,822,624
                                                   -------------

               SECURITIES HELD UNDER
                 REPURCHASE AGREEMENTS--1.4%
               Securities Held Under Repurchase Agreements,  4.70%, 1/4/99, with
                 Bear,  Stearns  & Co.  Inc.,  dtd  12/31/98,  repurchase  price
                 $26,209,137;   collateralized  by  U.S.  Government  Securities
                 (total par value $27,118,000
                 due 1/21/99-11/15/27) ........       26,195,457
                                                   -------------

               TOTAL SHORT-TERM INVESTMENTS
                 (COST $227,018,081 ) .........      227,018,081
                                                   -------------
TOTAL INVESTMENTS
  (COST $1,364,215,757)(A) .............  98.7%    1,880,999,442
Other Assets in Excess of Liabilities ..   1.3        24,719,511
                                         -----     -------------
NET ASSETS ............................. 100.0%   $1,905,718,953
                                         =====     =============


- --------------------------------------------------------------------------------
  *  Non-income producing security.
  +  Securities partially or fully on loan.
(a)  At December 31, 1998, the net unrealized appreciation on investments, based
     on cost for  federal  income tax  purposes of  $1,364,215,757,  amounted to
     $516,783,685 which consisted of aggregate gross unrealized  appreciation of
     $526,745,601 and gross unrealized depreciation of $9,961,916.

                       See Notes to Financial Statements.

6

<PAGE>

THE ALGER AMERICAN FUND
ALGER AMERICAN GROWTH PORTFOLIO
FINANCIAL HIGHLIGHTS

FOR A SHARE OUTSTANDING THROUGHOUT THE YEAR
================================================================================

<TABLE>
<CAPTION>
                                                                              YEAR ENDED DECEMBER 31,
                                                          ------------------------------------------------------------------
                                                           1998             1997          1996         1995         1994
- ----------------------------------------------------------------------------------------------------------------------------
<S>                                                       <C>            <C>           <C>          <C>          <C>    
   Net asset value, beginning of year                     $ 42.76        $ 34.33       $ 31.16      $ 23.13      $ 24.67
- ----------------------------------------------------------------------------------------------------------------------------
   Net investment income                                     0.09           0.13          0.12         0.02         0.07
   Net realized and unrealized gain on investments          18.32           8.66          4.00         8.33         0.15
- ----------------------------------------------------------------------------------------------------------------------------
       Total from investment operations                     18.41           8.79          4.12         8.35         0.22
- ----------------------------------------------------------------------------------------------------------------------------
   Dividends from net investment income                     (0.13)         (0.13)        (0.02)       (0.07)       (0.03)
   Distributions from net realized gains                    (7.82)         (0.23)        (0.93)       (0.25)       (1.73)
- ----------------------------------------------------------------------------------------------------------------------------
       Total Distributions                                  (7.95)         (0.36)        (0.95)       (0.32)       (1.76)
- ----------------------------------------------------------------------------------------------------------------------------
   Net asset value, end of year                           $ 53.22        $ 42.76       $ 34.33      $ 31.16      $ 23.13
============================================================================================================================
   Total Return                                             48.07%         25.75%        13.35%       36.37%        1.45%
============================================================================================================================
   Ratios and Supplemental Data:
     Net assets, end of year (000's omitted)           $1,905,719     $1,072,529      $991,028     $502,974     $150,390
============================================================================================================================
     Ratio of expenses to average net assets                 0.79%          0.79%         0.79%        0.85%        0.86%
============================================================================================================================
     Ratio of net investment income to average
       net assets                                            0.25%          0.27%         0.50%        0.18%        0.48%
============================================================================================================================
     Portfolio Turnover Rate                               127.38%        129.50%        82.86%      118.33%      111.76%
============================================================================================================================
</TABLE>

                                             See Notes to Financial Statements.

                                                                               7

<PAGE>

ALGER AMERICAN SMALL CAPITALIZATION PORTFOLIO
PORTFOLIO HIGHLIGHTS THROUGH DECEMBER 31, 1998 (UNAUDITED)


HYPOTHETICAL $10,000 INVESTMENT -- 10 Years Ended 12/31/98


      [FIGURES BELOW REPRESENTS CHART]

               Alger American Small Capitalization     Russell 2000 Growth
 
      1/1/89                  10000                           10000
     12/31/89                 16448                           12017
     12/31/90                 17881                            9925
     12/31/91                 28171                           15005
     12/31/92                 29172                           16171
     12/31/93                 33046                           18331
     12/31/94                 31600                           17885
     12/31/95                 45600                           23433
     12/31/96                 47508                           26071
     12/31/97                 52920                           29447
     12/31/98                 61138                           29812


The  chart  above  illustrates  the  growth in value of a  hypothetical  $10,000
investment  made in the Alger  American Small  Capitalization  Portfolio and the
Russell 2000 Growth Index for the ten years ended December 31, 1998. The figures
for both the Alger American Small Capitalization  Portfolio and the Russell 2000
Growth  Index,  an  unmanaged  index of common  stocks  of small  capitalization
companies, include reinvestment of dividends.


PERFORMANCE COMPARISON THROUGH December 31, 1998

                                                    Average Annual Total Returns
                                                                 Since Inception
                                         1 Year   5 Years   10 Years   9/21/88
                                 -----------------------------------------------

    Alger American  Small
      Capitalization Portfolio           15.53%    13.09%    19.85%    18.86%

    Russell 2000 Growth Index             1.23%    10.22%    11.54%    11.22%
                                 -----------------------------------------------

PERFORMANCE FIGURES DO NOT REFLECT DEDUCTION OF INSURANCE CHARGES AGAINST ASSETS
OR ANNUITIES.  IF THESE CHARGES WERE DEDUCTED, THE TOTAL RETURN FIGURES WOULD BE
LOWER. PAST PERFORMANCE DOES NOT GUARANTEE FUTURE RESULTS.

8

<PAGE>

THE ALGER AMERICAN FUND
ALGER AMERICAN SMALL CAPITALIZATION PORTFOLIO
SCHEDULE OF INVESTMENTS--DECEMBER 31, 1998

================================================================================

   SHARES      COMMON STOCKS--89.2%                     VALUE
   ------                                               -----

               ADVERTISING--1.9%
  564,050      Outdoor Systems, Inc.* ............. $ 16,921,500
  187,500      Young & Rubicam Inc.* ..............    6,070,313
                                                   -------------
                                                      22,991,813
                                                   -------------

               AIRLINES--2.3%
  135,600      ASA Holdings Inc. ..................    4,135,800
  275,200      Continental Airlines Inc. Cl. B.* ..    9,219,200
  466,000      SkyWest Inc. .......................   15,232,608
                                                   -------------
                                                      28,587,608
                                                   -------------

               APPAREL--.5%
  148,600      AnnTaylor Stores Corporation*+ .....    5,860,487
                                                   -------------

               BIO-TECHNOLOGY--6.1%
  117,500      Biogen Inc.* .......................    9,752,500
  411,500      Centocor, Inc.*+ ...................   18,568,938
  229,800      IDEC Pharmaceuticals Corporation*+ .   10,800,600
  358,500      Medimmune Inc.* ....................   35,648,523
                                                   -------------
                                                      74,770,561
                                                   -------------

               BROADCASTING--1.6%
  141,900      Cablevision Systems Corp. Cl. A.* ..    7,121,677
  197,300      Jacor Communications Inc.* .........   12,701,188
                                                   -------------
                                                      19,822,865
                                                   -------------

               BUILDING & CONSTRUCTION--.5%
  243,400      Champion Enterprises Inc.*+ ........    6,663,075
                                                   -------------

               BUSINESS SERVICES--4.2%
  355,000      Bisys Group Inc.* ..................   18,326,875
  112,900      ChoicePoint Inc. * .................    7,282,050
  257,500      Clarify Inc.*+ .....................    6,292,785
   21,900      IMS Health Inc. ....................    1,652,092
  261,500      Rent-Way Inc.*+ ....................    6,357,850
  201,400      Siebel Systems Inc.* ...............    6,835,113
  144,700      United Stationers Inc.*+ ...........    3,762,200
                                                   -------------
                                                      50,508,965
                                                   -------------

               COMMUNICATIONS--1.9%
  310,400      At Home Corp. Series A.* ...........   23,047,200
                                                   -------------

               COMMUNICATION EQUIPMENT--3.0%
  185,200      Ascend Communications, Inc.* .......   12,176,900
  146,700      Dycom Industries Inc.*+ ............    8,380,238
  114,000      L-3 Communications Holdings, Inc.* .    5,308,182
  152,700      Newbridge Networks Corp.* ..........    4,638,263
  156,100      Visual Networks, Inc.*+ ............    5,853,750
                                                   -------------
                                                      36,357,333
                                                   -------------

               COMPUTER RELATED &
                 BUSINESS EQUIPMENT--2.4%
  441,100      Maxtor Corp.* ......................    6,175,400
  380,200      Quantum Corp.* .....................    8,079,250
  232,100      Sanmina Corporation* ...............   14,506,250
                                                   -------------
                                                      28,760,900
                                                   -------------

               COMPUTER SERVICES--8.2%
  392,900      Ceridian Corp.* .................... $ 27,429,528
   42,300      eBay Inc.* .........................   10,204,875
  304,000      Excite Inc.* .......................   12,787,152
   40,000      Inktomi Corp.* .....................    5,175,000
  217,000      Keane Inc.* ........................    8,666,546
  200,000      Lycos Inc.* ........................   11,112,600
  186,200      QRS Corp.* .........................    8,937,600
   17,500      Ticketmaster Online CitySearch
                  Inc. Cl. B.* ....................      980,000
   61,000      Yahoo Inc.* ........................   14,453,188
                                                   -------------
                                                      99,746,489
                                                   -------------

               COMPUTER SOFTWARE--4.7%
  232,500      Citrix Systems, Inc.*                  22,567,148
  170,000      Compuware Corp.* ...................   13,281,250
  260,200      Dendrite International Inc. * ......    6,496,934
  196,500      Intuit Inc.* .......................   14,246,250
                                                   -------------
                                                      56,591,582
                                                   -------------

               CONSUMER PRODUCTS--1.9%
  303,300      Dial Corp. .........................    8,757,788
  239,700      Furniture Brands International Inc.*    6,531,825
  226,100      Pittway Corp. Cl. A. ...............    7,475,544
                                                   -------------
                                                      22,765,157
                                                   -------------

               DRUG DISTRIBUTION--4.8%
   65,000      AmeriSource Health Corp Cl. A.* ....    4,225,000
  971,200      Bergen Brunswig Corp. Cl. A. .......   33,870,600
  591,900      Omnicare, Inc. .....................   20,568,525
                                                   -------------
                                                      58,664,125
                                                   -------------

               FINANCIAL  SERVICES--7.4%
  140,402      Commerce Bancshares Inc. ...........    5,967,085
  326,300      Dime Bancorp Inc. ..................    8,626,719
  293,900      Finova Group Inc. ..................   15,852,378
  490,600      Kansas City Southern Industries Inc.   24,131,632
  539,900      National Commerce Bancorp+ .........   10,157,139
  286,200      North Fork Bancorporation Inc. .....    6,851,056
  708,800      Sovereign Bancorp Inc. .............   10,100,400
  126,500      Wilmington Trust Corp. .............    7,795,563
                                                   -------------
                                                      89,481,972
                                                   -------------

               FOOD CHAINS--1.7%
  585,000      Food Lion Inc. Cl. A. ..............    6,215,625
  237,300      Fred Meyer, Inc.* ..................   14,297,325
                                                   -------------
                                                      20,512,950
                                                   -------------

               FOODS & BEVERAGES--4.2%
  419,000      Earthgrains Company ................   12,963,021
  456,500      Starbucks Corp.* ...................   25,621,063
  255,700      U.S. Foodservice* ..................   12,529,300
                                                   -------------
                                                      51,113,384
                                                   -------------

               INSURANCE--.1%
   71,300      Fremont General Corp. ..............    1,764,674
                                                   -------------

                                                                               9

<PAGE>

THE ALGER AMERICAN FUND
ALGER AMERICAN SMALL CAPITALIZATION PORTFOLIO
SCHEDULE OF INVESTMENTS--DECEMBER 31, 1998 (CONT'D)

================================================================================

   SHARES      COMMON STOCKS (CONT'D)                   VALUE
   ------                                               -----

               MANUFACTURING--.8%
  194,500      Leggett & Platt Inc. ...............  $ 4,279,000
  202,688      Palm Harbor Homes Inc.*+ ...........    5,105,292
                                                   -------------
                                                       9,384,292
                                                   -------------

               MEDICAL DEVICES--.9%
  282,500      Biomet Inc. ........................   11,370,625
                                                   -------------

               MEDICAL SERVICES--3.8%
  503,800      Health Management Associates 
                  Inc. Cl. A.* ....................   10,894,675
  386,800      Hooper Holmes Inc.+ ................   11,217,200
   54,500      Impath Inc.* .......................    1,444,250
  573,400      MedQuist Inc.* .....................   22,649,300
                                                   -------------
                                                      46,205,425
                                                   -------------

               PHARMACEUTICALS--5.6%
  567,400      Alza Corp.* ........................   29,646,650
  210,000      Elan Corp PLC-ADR*+ ................   14,608,230
  438,800      Forest Laboratories, Inc.* .........   23,338,893
                                                   -------------
                                                      67,593,773
                                                   -------------

               RESTAURANTS & LODGING--2.3%
  166,672      CKE Restaurants Inc. ...............    4,906,490
  587,100      Outback Steakhouse, Inc.* ..........   23,410,613
                                                   -------------
                                                      28,317,103
                                                   -------------

               RETAILING--15.3%
   66,200      Amazon.com Inc.* ...................   21,266,750
  552,600      BJ's Wholesale Club Inc.* ..........   25,592,564
  855,800      Bed Bath & Beyond Inc.* ............   29,204,175
  483,000      Borders Group Inc.* ................   12,045,054
  249,700      Ethan Allen Interiors Inc. .........   10,237,700
1,003,300      Family Dollar Stores Inc. ..........   22,072,600
  594,800      Linens'n Things Inc.* ..............   23,568,950
  105,000      Mens Wearhouse Inc.* ...............    3,333,750
  400,000      Office Depot Inc.* .................   14,775,200
  600,700      Williams Sonoma Inc.* ..............   24,216,018
                                                   -------------
                                                     186,312,761
                                                   -------------

               SEMICONDUCTORS--.6%
  212,500      Microchip Technology Incorporated*+     7,862,500
                                                   -------------

               SEMICONDUCTOR CAPITAL EQUIPMENT--.8%
  323,500      ASM Lithography Holding NV* ........    9,866,750
                                                   -------------

               TEXTILES--.7%
  253,900      WestPoint Stevens Inc.* ............    8,013,846
                                                   -------------

               TRANSPORTATION--1.0%
  347,200      Coach USA Inc.*+ ...................   12,043,674
                                                   -------------
               TOTAL COMMON STOCKS
                 (COST $810,130,782) ..............1,084,981,889
                                                   -------------

PRINCIPAL
 AMOUNT        SHORT-TERM CORPORATE NOTES--10.3%        VALUE
- ---------                                               -----
$40,000,000    Bayerische Vereinsbank A.G.,
                 5.80%, 1/5/99 .................... $ 39,974,222
 20,000,000    Cooperative Association of
                 Tractor Dealers Inc. Cl. A.,
                 5.75%, 1/11/99 ...................   19,968,056
               Ford Motor Credit Company,
 15,000,000      5.77%, 1/6/99 ....................   14,987,979
 30,000,000      5.69%, 1/8/99 ....................   29,966,808
 20,000,000    Hertz Corporation,
                 5.70%, 1/7/99 ....................   19,981,000
                                                   -------------

               TOTAL SHORT-TERM CORPORATE NOTES
                 (COST $124,878,065) ..............  124,878,065
                                                   -------------

               SECURITIES HELD UNDER
                 REPURCHASE AGREEMENTS--.9%
               Securities Held Under Repurchase Agreements,  4.70%, 1/4/99, with
                 Bear,  Stearns  & Co.  Inc.,  dtd  12/31/98,  repurchase  price
                 $11,347,964;   collateralized  by  U.S.  Government  Securities
                 (total par value $11,650,000
                 due 1/15/07-11/15/27) ............   11,342,041
                                                   -------------
               TOTAL SHORT-TERM INVESTMENTS
                 (COST $136,220,106) ..............  136,220,106
                                                   -------------
TOTAL INVESTMENTS
  (COST $946,350,888)(A) ..............  100.4%    1,221,201,995
Liabilities in Excess of Other Assets .    (.4)       (4,618,255)
                                        ------     -------------
NET ASSETS ............................  100.0%   $1,216,583,740
                                        ======     =============

- --------------------------------------------------------------------------------
  *  Non-income producing security.
  +  Securities partially or fully on loan.
(a)  At December 31, 1998, the net unrealized appreciation on investments, based
     on cost for  federal  income tax  purposes  of  $946,350,888,  amounted  to
     $274,851,107 which consisted of aggregate gross unrealized  appreciation of
     $287,853,658 and gross unrealized depreciation of $13,002,551.

                       See Notes to Financial Statements.

10

<PAGE>

THE ALGER AMERICAN FUND
ALGER AMERICAN SMALL CAPITALIZATION  PORTFOLIO
FINANCIAL HIGHLIGHTS

FOR A SHARE OUTSTANDING THROUGHOUT THE YEAR
================================================================================
<TABLE>
<CAPTION>
                                                                             YEAR ENDED DECEMBER 31,
                                                     -------------------------------------------------------------------
                                                         1998           1997          1996        1995         1994
- ------------------------------------------------------------------------------------------------------------------------
<S>                                                     <C>            <C>            <C>         <C>          <C>    
   Net asset value, beginning of year                   $ 43.75        $ 40.91        $ 39.41     $ 27.31      $ 30.88
- ------------------------------------------------------------------------------------------------------------------------
   Net investment loss                                    (0.02)         (0.05)(i)      (0.04)(i)   (0.09)       (0.03)(i)
   Net realized and unrealized gain
     (loss) on investments                                 6.30           4.45           1.70       12.19        (1.45)
- ------------------------------------------------------------------------------------------------------------------------
       Total from investment operations                    6.28           4.40           1.66       12.10        (1.48)
   Distributions from net realized gains                  (6.06)         (1.56)         (0.16)         --        (2.09)
- ------------------------------------------------------------------------------------------------------------------------
   Net asset value, end of year                         $ 43.97        $ 43.75        $ 40.91     $ 39.41      $ 27.31
========================================================================================================================
   Total Return                                           15.53%         11.39%          4.18%      44.31%       (4.38%)
========================================================================================================================
   Ratios and Supplemental Data:
     Net assets, end of year (000's omitted)         $1,216,584       $997,586     $1,469,518    $984,212     $397,037
========================================================================================================================
     Ratio of expenses to average net assets               0.89%          0.89%          0.88%       0.92%        0.96%
========================================================================================================================
     Ratio of net investment loss to
       average net assets                                 (0.20%)        (0.12%)        (0.09%)     (0.48%)      (0.10%)
========================================================================================================================
     Portfolio Turnover Rate                             142.90%        104.43%        110.04%      80.66%      117.61%
========================================================================================================================
(i)  Amount was computed based on average shares outstanding during the year.
</TABLE>

                                             See Notes to Financial Statements.

                                                                              11

<PAGE>

ALGER AMERICAN INCOME AND GROWTH PORTFOLIO
PORTFOLIO HIGHLIGHTS THROUGH DECEMBER 31, 1998 (UNAUDITED)


HYPOTHETICAL $10,000 INVESTMENT -- 10 Years Ended 12/31/98


      [FIGURES BELOW REPRESENTS CHART]

     Alger American Growth   S&P 500

       1/1/89        10000   10000
     12/31/89        10740   13169
     12/31/90        10770   12761
     12/31/91        13302   16649
     12/31/92        14452   17918
     12/31/93        15946   19724
     12/31/94        14626   19984
     12/31/95        19764   27496
     12/31/96        23653   33808
     12/31/97        32236   45089
     12/31/98        42677   57976


The  chart  above  illustrates  the  growth in value of a  hypothetical  $10,000
investment  made in the Alger American  Income and Growth  Portfolio and the S&P
500 Index for the ten years  ended  December  31,  1998.  Figures  for the Alger
American  Income and Growth  Portfolio and the S&P 500 Index, an unmanaged index
of common stocks, include reinvestment of dividends.



PERFORMANCE COMPARISON THROUGH December 31, 1998

                                                    Average Annual Total Returns
                                                                 Since Inception
                                     1 Year    5 Years   10 Years       11/15/88
                                 -----------------------------------------------

     Alger American Income
       and Growth Portfolio           32.39%     21.76%      15.62%       15.51%

     S&P 500 Index                    28.58%     24.06%      19.21%       19.06%
                                 -----------------------------------------------

PERFORMANCE FIGURES DO NOT REFLECT DEDUCTION OF INSURANCE CHARGES AGAINST ASSETS
OR ANNUITIES.  IF THESE CHARGES WERE DEDUCTED, THE TOTAL RETURN FIGURES WOULD BE
LOWER. PAST PERFORMANCE DOES NOT GUARANTEE FUTURE RESULTS.

12

<PAGE>

THE ALGER AMERICAN FUND
ALGER AMERICAN INCOME AND GROWTH PORTFOLIO
SCHEDULE OF INVESTMENTS--DECEMBER 31, 1998

================================================================================

 SHARES        COMMON STOCKS--94.7%                     VALUE
 ------                                                 -----

               BROADCASTING--2.1%
   28,000      Comcast Corp. Cl. A. Special .......  $ 1,643,264
                                                     -----------

               BUSINESS SERVICES--3.4%
   34,700      IMS Health Inc. ....................    2,617,699
                                                     -----------

               COMMUNICATIONS--4.6%
   33,000      MCI Worldcom Inc.* .................    2,367,750
   20,000      Time Warner Inc. ...................    1,241,260
                                                     -----------
                                                       3,609,010
                                                     -----------

               COMMUNICATION EQUIPMENT--2.0%
   17,000      Cisco Systems, Inc.* ...............    1,577,820
                                                     -----------

               COMPUTER RELATED &
                 BUSINESS EQUIPMENT--2.4%
   10,000      International Business 
                  Machines Corp. ..................    1,847,500
                                                     -----------

               COMPUTER SOFTWARE--2.8%
   16,000      Microsoft Corporation* .............    2,219,008
                                                     -----------

               CONGLOMERATE--7.5%
   26,000      General Electric Co. ...............    2,653,638
   41,804      Tyco International Ltd. ............    3,153,610
                                                     -----------
                                                       5,807,248
                                                     -----------

               DRUG DISTRIBUTION--3.7%
   37,500      Cardinal Health, Inc. ..............    2,845,313
                                                     -----------

               FINANCIAL SERVICES--15.4%
   21,000      Bank of New York Inc. ..............      845,250
   43,000      Citigroup Inc. .....................    2,128,500
   21,400      Federal Home Loan Mortgage 
                  Corporation .....................    1,378,973
   21,000      Fifth Third Bancorp ................    1,497,573
   29,000      First Union Corp. ..................    1,763,577
   31,000      Kansas City Southern 
                  Industries Inc. .................    1,524,828
   12,000      Mellon Bank Corp. ..................      825,000
   11,000      Morgan Stanley Dean Witter & Co. ...      781,000
    8,500      State Street Corp. .................      591,286
   20,000      U.S. Bancorp Inc. ..................      710,000
                                                     -----------
                                                      12,045,987
                                                     -----------

               FOOD CHAINS--2.6%
   34,000      Kroger Co.* ........................    2,057,000
                                                     -----------

               FOODS & BEVERAGES--1.5%
   38,000      Earthgrains Company ................    1,175,644
                                                     -----------

               INSURANCE--2.9%
   23,025      American International Group,
                 Inc. .............................    2,224,790
                                                     -----------

               LEISURE & ENTERTAINMENT--1.2%
   19,000      Carnival Corp. .....................    $ 912,000
                                                     -----------

               MEDICAL DEVICES--2.5%
   10,000      Allegiance Corp. ...................      466,250
   20,000      Medtronic, Inc. ....................    1,485,000
                                                     -----------
                                                       1,951,250
                                                     -----------

               PHARMACEUTICALS--16.0%
   15,000      Alza Corp.* ........................      783,750
   17,000      Bristol Myers Squibb Co. ...........    2,274,821
   15,000      Elan Corp PLC-ADR* .................    1,043,445
   14,400      Forest Laboratories, Inc.* .........      765,907
   26,900      Pfizer Inc. ........................    3,374,282
   34,800      Schering-Plough Corporation ........    1,922,700
   30,500      Warner-Lambert Co. .................    2,293,234
                                                     -----------
                                                      12,458,139
                                                     -----------

               POLLUTION  CONTROL--2.6%
   42,900      Waste Management, Inc. .............    2,000,213
                                                     -----------

               RETAILING--18.5%
   26,000      Bed Bath & Beyond Inc.* ............      887,250
   28,800      CVS Corp. ..........................    1,584,000
   12,000      Costco Companies Inc.* .............      866,256
   40,000      Family Dollar Stores Inc. ..........      880,000
   15,000      Gap Inc. ...........................      843,750
   50,000      Home Depot, Inc. ...................    3,059,400
   37,000      Rite Aid Corp. .....................    1,833,831
   39,000      Wal-Mart Stores Inc. ...............    3,176,082
   22,000      Walgreen Co. .......................    1,288,386
                                                     -----------
                                                      14,418,955
                                                     -----------

               SEMICONDUCTORS--3.0%
   20,000      Intel Corp. ........................    2,371,260
                                                     -----------

               TOTAL COMMON STOCKS
                 (COST $55,020,005) ...............   73,782,100
                                                     -----------

PRINCIPAL      SHORT-TERM INVESTMENTS--5.4%
 AMOUNT        SHORT-TERM CORPORATE NOTES--4.5%
- --------
$2,000,000     Bayerische Vereinsbank A.G.,
                 5.80%, 1/5/99 ....................    1,998,711
1,500,000      Ford Motor Credit Company,
                 5.77%, 1/6/99 ....................    1,498,799
                                                     -----------

               TOTAL SHORT-TERM CORPORATE NOTES
                 (COST $3,497,510) ................    3,497,510
                                                     -----------

                                                                              13

<PAGE>

THE ALGER AMERICAN FUND
ALGER AMERICAN INCOME AND GROWTH PORTFOLIO
SCHEDULE OF INVESTMENTS--DECEMBER 31, 1998 (CONT'D)

================================================================================

               SHORT-TERM INVESTMENTS (CONT'D)          VALUE
                                                        -----

               SECURITIES HELD UNDER
                 REPURCHASE AGREEMENTS--.9%
               Securities Held Under Repurchase Agreements,  4.70%, 1/4/99, with
                 Bear,  Stearns  & Co.  Inc.,  dtd  12/31/98,  repurchase  price
                 $688,452;  collateralized  by U.S.  Treasury  Bonds  (par value
                 $625,000
                 due 11/15/27) ....................    $ 688,092
                                                      ----------

               TOTAL SHORT-TERM INVESTMENTS
                 (COST $4,185,602) ................    4,185,602
                                                      ----------
TOTAL INVESTMENTS
 (COST $59,205,607)(a) ................. 100.1%       77,967,702
Liabilities in Excess of Other Assets ..   (.1)          (42,081)
                                         -----        ----------
NET ASSETS ............................. 100.0%      $77,925,621
                                         =====        ==========

- --------------------------------------------------------------------------------
  *  Non-income producing security.
(a)  At December 31, 1998, the net unrealized appreciation on investments, based
     on cost for  federal  income  tax  purposes  of  $59,205,607,  amounted  to
     $18,762,095  which consisted of aggregate gross unrealized  appreciation of
     $18,844,645 and gross unrealized depreciation of $82,550.

                       See Notes to Financial Statements.

14

<PAGE>

THE ALGER AMERICAN FUND
ALGER AMERICAN INCOME AND GROWTH PORTFOLIO
FINANCIAL HIGHLIGHTS

FOR A SHARE OUTSTANDING THROUGHOUT THE YEAR
================================================================================
<TABLE>
<CAPTION>
                                                                                YEAR ENDED DECEMBER 31,
                                                        -------------------------------------------------------------------
                                                             1998          1997          1996         1995         1994
- ---------------------------------------------------------------------------------------------------------------------------
<S>                                                     <C>               <C>          <C>          <C>          <C>    
   Net asset value, beginning of year                   $ 10.99           $ 8.42       $ 17.79      $ 13.30      $ 15.31
- ---------------------------------------------------------------------------------------------------------------------------
   Net investment income                                   0.03             0.03          0.09(i)      0.11(i)      0.17
   Net realized and unrealized gain
     (loss) on investments                                 3.30             2.94          1.87         4.54        (1.47)
- ---------------------------------------------------------------------------------------------------------------------------
       Total from investment operations                    3.33             2.97          1.96         4.65        (1.30)
- ---------------------------------------------------------------------------------------------------------------------------
   Dividends from net investment income                   (0.04)           (0.04)        (0.33)       (0.16)       (0.15)
   Distributions from net realized gains                  (1.16)           (0.36)       (11.00)          --        (0.56)
- ---------------------------------------------------------------------------------------------------------------------------
       Total Distributions                                (1.20)           (0.40)       (11.33)       (0.16)       (0.71)
- ---------------------------------------------------------------------------------------------------------------------------
   Net asset value, end of year                         $ 13.12          $ 10.99        $ 8.42      $ 17.79      $ 13.30
===========================================================================================================================
   Total Return                                           32.39%           36.29%        19.68%       35.13%       (8.28%)
===========================================================================================================================
   Ratios and Supplemental Data:
     Net assets, end of year (000's omitted)            $77,926          $47,399       $20,910      $ 8,639      $29,135
===========================================================================================================================
     Ratio of expenses to average net assets               0.70%            0.74%         0.81%        0.75%        0.75%
===========================================================================================================================
     Ratio of net investment income to average
       net assets                                          0.31%            0.56%         0.94%        0.61%        1.22%
===========================================================================================================================
     Portfolio Turnover Rate                             131.67%          150.09%       121.60%      164.05%      177.97%
===========================================================================================================================
 (i) Amount was computed based on average shares outstanding during the year.
</TABLE>

                                             See Notes to Financial Statements.

                                                                              15

<PAGE>

ALGER AMERICAN BALANCED PORTFOLIO
PORTFOLIO HIGHLIGHTS THROUGH DECEMBER 31, 1998 (UNAUDITED)


HYPOTHETICAL $10,000 INVESTMENT SINCE INCEPTION September 5, 1989


                        [FIGURES BELOW REPRESENT CHART]


        Alger American Balanced  S&P 500  Lehman Brothers Govt/Corp Bond Index

                 9/5/89          10000        10000            10000
               12/31/89          10265        10170            10399
               12/31/90          10933         9847            11261
               12/31/91          11447        12847            13077
               12/31/92          12535        13822            14067
               12/31/93          13511        15210            15623
               12/31/94          12935        15410            15075
               12/31/95          16638        21201            17975
               12/31/96          18329        26113            18501
               12/31/97          21961        32095            20305
               12/31/98          28882        44779            22227


The  chart  above  illustrates  the  growth in value of a  hypothetical  $10,000
investment made in the Alger American Balanced Portfolio, the S&P 500 Index, and
the Lehman  Brothers  Government/Corporate  Bond Index on September 5, 1989, the
inception date of the Alger American Balanced  Portfolio.  Figures for the Alger
American  Balanced  Portfolio,  the S&P 500 Index,  an unmanaged index of common
stocks,  and the Lehman Brothers  Government/Corporate  Bond Index, an unmanaged
index of  government  and corporate  bonds,  include  reinvestment  of dividends
and/or interest.


PERFORMANCE COMPARISON THROUGH December 31, 1998
                                                    Average Annual Total Returns
                                    1 Year           5 Years     Since Inception
                                  ----------------------------------------------

Alger American Balanced Portfolio      31.51%           16.41%          12.05%

S&P 500 Index                          28.58%           24.06%          17.44%

Lehman Brothers Gov't/Corp Bond Index   9.46%            7.30%           8.94%
                                  ----------------------------------------------

PERFORMANCE FIGURES DO NOT REFLECT DEDUCTION OF INSURANCE CHARGES AGAINST ASSETS
OR ANNUITIES.  IF THESE CHARGES WERE DEDUCTED, THE TOTAL RETURN FIGURES WOULD BE
LOWER. PAST PERFORMANCE DOES NOT GUARANTEE FUTURE RESULTS.

16

<PAGE>

THE ALGER AMERICAN FUND
ALGER AMERICAN BALANCED PORTFOLIO
SCHEDULE OF INVESTMENTS--DECEMBER 31, 1998

================================================================================

SHARES         COMMON STOCKS--58.0%                     VALUE
- ------                                                  -----

               AIRLINES--.2%
    1,000      US Airways Group Inc.* .............     $ 52,000
                                                     -----------

               BIO-TECHNOLOGY--.4%
    1,200      Biogen Inc.* .......................       99,600
                                                     -----------

               BROADCASTING--.8%
    4,100      Comcast Corp. Cl. A. Special .......      240,621
                                                     -----------

               BUSINESS SERVICES--.8%
    3,000      IMS Health Inc. ....................      226,314
                                                     -----------

               COMMUNICATIONS--4.0%
    3,200      America Online Inc. ................      512,000
    1,400      COX Communications Inc. Cl. A.* ....       96,775
    7,200      MCI Worldcom Inc.* .................      516,600
                                                     -----------
                                                       1,125,375
                                                     -----------

               COMMUNICATION EQUIPMENT--3.2%
    4,400      Ascend Communications, Inc.* .......      289,300
    2,800      Cisco Systems, Inc.* ...............      259,876
    2,200      Corning Inc. .......................       99,000
    9,500      Ericsson(LM)Telephone Co. ADR B. ...      227,411
                                                     -----------
                                                         875,587
                                                     -----------

               COMPUTER RELATED &
                 BUSINESS EQUIPMENT--5.2%
    4,400      Compaq Computer Corp. ..............      184,527
    5,300      Dell Computer Corp.* ...............      387,896
    4,500      EMC Corp.* .........................      382,500
    2,900      International Business
                  Machines Corp. ...................     535,775
                                                     -----------
                                                       1,490,698
                                                     -----------

               COMPUTER SOFTWARE--2.5%
    2,400      Compuware Corp.* ....................     187,500
    3,800      Microsoft Corporation* ..............     527,014
                                                     -----------
                                                         714,514
                                                     -----------

               CONGLOMERATE--2.1%
    7,950      Tyco International Ltd. .............     599,732
                                                     -----------

               DRUG DISTRIBUTION--1.7%
    3,900      Cardinal Health, Inc. ...............     295,913
    2,400      McKesson Corp. ......................     189,751
                                                     -----------
                                                         485,664
                                                     -----------

               FINANCIAL SERVICES--9.6%
    4,900      BankAmerica Corp. ...................     294,613
    2,300      Bank of New York Inc. ...............      92,575
    9,300      Citigroup Inc. ......................     460,350
    5,300      Federal Home Loan Mortgage
                  Corporation .....................      341,521
    3,000      First Union Corp. ..................      182,439
    9,400      Household International Inc. .......      372,475

               FINANCIAL SERVICES (CONT'D)
    6,000      Kansas City Southern 
                  Industries Inc. .................  $   295,128
    5,300      Morgan Stanley Dean Witter & Co. ...      376,300
    3,300      Paine Webber Group Inc. ............      127,463
    1,200      State Street Corp. .................       83,476
    1,100      SunAmerica Inc. ....................        89,238
                                                     -----------
                                                       2,715,578
                                                     -----------

               FOOD CHAINS--3.3%
    1,500      Fred Meyer, Inc.* ..................       90,375
    7,700      Kroger Co.* ........................      465,850
    6,200      Safeway Inc.* ......................      377,816
                                                     -----------
                                                         934,041
                                                     -----------

               INSURANCE--1.0%
    2,850      American International Group, Inc. .      275,381
                                                     -----------

               LEISURE & ENTERTAINMENT--.8%
    4,500      Carnival Corp. .....................      216,000
                                                     -----------

               MEDICAL DEVICES--1.3%
    4,800      Medtronic, Inc. ....................      356,400
                                                     -----------

               PHARMACEUTICALS--9.5%
    1,300      Bristol Myers Squibb Co. ...........      173,957
    1,000      Elan Corp PLC-ADR* .................       69,563
    1,600      Forest Laboratories, Inc.* .........       85,101
    3,500      Eli Lilly & Company ................      311,063
    2,900      Merck & Co., Inc. ..................      428,295
    4,100      Pfizer Inc. ........................      514,296
    4,400      Schering-Plough Corporation ........      243,100
    5,000      SmithKline Beecham PLC-ADS .........      347,500
    6,600      Warner-Lambert Co. .................      496,241
                                                     -----------
                                                       2,669,116
                                                     -----------

               POLLUTION CONTROL--2.0%
   12,400      Waste Management, Inc. .............      578,150
                                                     -----------

               RETAILING--7.1%
    4,700      CVS Corp. ..........................      258,500
    2,700      Costco Companies Inc.* .............      194,908
   10,800      Home Depot, Inc. ...................      660,830
    2,500      Office Depot Inc.* .................       92,345
    6,700      Staples Inc.* ......................      292,710
    6,300      Wal-Mart Stores Inc. ...............      513,059
                                                     -----------
                                                       2,012,352
                                                     -----------

               SEMICONDUCTORS--2.5%
    4,400      Intel Corp. ........................      521,677
    2,000      Texas Instruments, Incorporated ....      171,126
                                                     -----------
                                                         692,803
                                                     -----------
               TOTAL COMMON STOCKS
                 (COST $11,287,179) ...............   16,359,926
                                                     -----------

                                                                              17

<PAGE>

THE ALGER AMERICAN FUND
ALGER AMERICAN BALANCED PORTFOLIO
SCHEDULE OF INVESTMENTS--DECEMBER 31, 1998 (CONT'D)

================================================================================

PRINCIPAL
 AMOUNT        CORPORATE BONDS--12.1%                   VALUE
- ---------                                               -----
               AUTOMOTIVE--1.7%
 $200,000      Ford Capital B.V.,
                 9.50%, 6/1/10 ....................  $   260,982
  200,000      General Motors Acceptance Corp.,
                 7.125%, 6/1/99 ...................      201,706
                                                     -----------
                                                         462,688
                                                     -----------

               BANKS--.7%
  200,000      NationsBank Corp. MTN,
                 7.23%, 5/2/99 ....................      201,124
                                                     -----------

               ELECTRIC & GAS COMPANIES--1.8%
  100,000      Cincinnati Gas & Electric Co. A.,
                 7.20%, 10/1/23 ...................      108,890
  400,000      Potomac Electric Power Co.,
                 7.00%, 1/15/24 ...................      406,000
                                                     -----------
                                                         514,890
                                                     -----------

               FINANCIAL SERVICES--6.1%
               BankAmerica Corp.,
  200,000        6.625%, 10/15/07 .................      210,606
  100,000        7.125%, 5/12/05+ .................      106,932
  400,000      Bankers Trust Corp.,
                 7.00%, 3/13/18 ...................      404,000
  260,000      Chase Manhattan Bank,
                 8.50%, 2/15/02 ...................      281,970
  200,000      Citicorp,
                 7.125%, 6/1/03 ...................      211,328
  100,000      Citigroup Inc.,
                 7.75%, 6/15/99 ...................      101,097
  200,000      Merrill Lynch & Co.,
                 6.75%, 4/30/01 ...................      204,778
  200,000      Transamerica Finance Corp.,
                 7.85%, 10/21/99 ..................      202,982
                                                     -----------
                                                       1,723,693
                                                     -----------


               LEISURE & ENTERTAINMENT--1.1%
  300,000      Walt Disney Corp.,
                 6.375%, 3/30/01 ..................      306,519
                                                     -----------

               POLLUTION CONTROL--.7%
  200,000      Waste Management Inc.,
                 8.25%, 11/15/99 ..................      204,302
                                                     -----------
               TOTAL CORPORATE BONDS
                 (COST $3,419,380) ................  $ 3,413,216
                                                     -----------
  200,000      U.S. Treasury Notes,
                 7.50%, 10/31/99 ..................  $   204,438
               Federal Home Loan Bank,
  250,000        6.00%, 1/27/03 ...................      250,050
  255,000        6.55%, 9/9/13 ....................      253,286
               Federal National Mortgage Association,
  200,000        8.50%, 2/1/05 ....................      207,250
  400,000        6.75%, 2/4/28 ....................      400,876
  633,000        7.00%, 3/4/13 ....................      632,899
  300,000        6.42%, 7/14/08 ...................      300,375
                                                     -----------


               TOTAL U.S. GOVERNMENT & AGENCY OBLIGATIONS
                 (COST $2,253,705) ................    2,249,174
                                                     -----------

               SHORT-TERM INVESTMENTS--20.6%
               SHORT-TERM CORPORATE NOTES--17.7%
$1,000,000     Bayerische Vereinsbank A.G.,
                 5.80%, 1/5/99 ....................      999,354
1,000,000      Ford Motor Credit Company,
                 5.77%, 1/6/99 ....................      999,199
1,000,000      Duke Energy Corporation,
                  5.35%, 1/7/99 ...................      999,108
1,000,000      EagleFunding Capital Corp.,
                 5.70%, 1/19/99 ...................      997,150
1,000,000      Hertz Corporation,
                 5.70%, 1/7/99 ....................      999,050
                                                     -----------
               TOTAL SHORT-TERM CORPORATE NOTES
                 (COST $4,993,861) ................    4,993,861
                                                     -----------
               SECURITIES HELD UNDER
                 REPURCHASE AGREEMENTS--2.9%
               Securities Held Under Repurchase Agreements,  4.70%, 1/4/99, with
                 Bear,  Stearns  & Co.  Inc.,  dtd  12/31/98,  repurchase  price
                 $823,899;  collateralized  by U.S.  Treasury  Strips (par value
                 $3,240,000
                 due 8/15/23) .....................      823,469
                                                     -----------

               TOTAL SHORT-TERM INVESTMENTS
                 (COST  $5,817,330) ...............    5,817,330
                                                     -----------
TOTAL INVESTMENTS
  (COST $22,777,594)(A) ................  98.7%       27,839,646
Other Assets in Excess of Liabilities ..   1.3           368,674
                                         -----        ----------
NET ASSETS ............................. 100.0%      $28,208,320
                                         =====        ==========

- --------------------------------------------------------------------------------
  * Non-income producing security.
  + Securities partially or fully on loan.
(a)  At December 31, 1998, the net unrealized appreciation on investments, based
     on cost for  federal  income  tax  purposes  of  $22,777,594,  amounted  to
     $5,062,052  which consisted of aggregate gross  unrealized  appreciation of
     $5,163,753 and gross unrealized depreciation of $101,701.

                       See Notes to Financial Statements.

18

<PAGE>

THE ALGER AMERICAN FUND
ALGER AMERICAN BALANCED PORTFOLIO
FINANCIAL HIGHLIGHTS

FOR A SHARE OUTSTANDING THROUGHOUT THE YEAR
================================================================================
<TABLE>
<CAPTION>
                                                                                YEAR ENDED DECEMBER 31,
                                                             --------------------------------------------------------------
                                                               1998        1997       1996        1995            1994
- ---------------------------------------------------------------------------------------------------------------------------
<S>                                                           <C>         <C>         <C>        <C>           <C>      
   Net asset value, beginning of year                         $ 10.76     $ 9.24      $ 13.64    $  10.80      $   11.58
- ---------------------------------------------------------------------------------------------------------------------------
   Net investment income                                         0.19       0.17         0.21(i)     0.33(i)        0.20
   Net realized and unrealized gain
     (loss) on investments                                       3.02       1.63         1.01        2.73          (0.70)
- ---------------------------------------------------------------------------------------------------------------------------
       Total from investment operations                          3.21       1.80         1.22        3.06          (0.50)
- ---------------------------------------------------------------------------------------------------------------------------
   Dividends from net investment income                         (0.18)     (0.12)       (0.73)      (0.22)         (0.13)
   Distributions from net realized gains                        (0.81)     (0.16)       (4.89)         --          (0.15)
- ---------------------------------------------------------------------------------------------------------------------------
       Total Distributions                                      (0.99)     (0.28)       (5.62)      (0.22)         (0.28)
- ---------------------------------------------------------------------------------------------------------------------------
   Net asset value, end of year                               $ 12.98    $ 10.76    $    9.24    $  13.64      $   10.80
===========================================================================================================================
   Total Return                                                 31.51%     19.82%       10.17%      28.62%         (4.27%)
===========================================================================================================================
   Ratios and Supplemental Data:
     Net assets, end of year (000's omitted)                  $28,208    $16,614      $10,486    $  3,671       $ 10,394
===========================================================================================================================
     Ratio of expenses to average net assets                     0.92%      1.01%        1.14%       1.00%          1.08%
===========================================================================================================================
     Ratio of net investment income to
       average net assets                                        2.09%      2.14%        2.06%       2.49%          2.30%
===========================================================================================================================
     Portfolio Turnover Rate                                    94.64%    105.01%       68.66%     113.02%         78.80%
===========================================================================================================================
     (i) Amount was computed based on average shares outstanding during the year.
</TABLE>

                                             See Notes to Financial Statements.

                                                                              19

<PAGE>

ALGER AMERICAN MIDCAP GROWTH PORTFOLIO
PORTFOLIO HIGHLIGHTS THROUGH DECEMBER 31, 1998 (UNAUDITED)


HYPOTHETICAL $10,000 INVESTMENT SINCE INCEPTION May 3, 1993

                        [FIGURES BELOW REPRESENT CHART]

                Alger Midcap Growth     S&P Midcap 400

      5/23/93        10000                  10000
     12/31/93        13867                  11297
     12/31/94        13653                  10893
     12/31/95        19722                  14624
     12/31/96        22068                  17001
     12/31/97        25380                  22483
     12/31/98        33069                  26781


The  chart  above  illustrates  the  growth in value of a  hypothetical  $10,000
investment made in the Alger American MidCap Growth Portfolio and the S&P MidCap
400 Index on May 3, 1993, the inception date of the Alger American MidCap Growth
Portfolio.  Figures for the Alger American  MidCap Growth  Portfolio and the S&P
MidCap 400 Index, an unmanaged index of common stocks,  include  reinvestment of
dividends.



PERFORMANCE COMPARISON THROUGH December 31, 1998
                                                    Average Annual Total Returns
                                        1 Year        5 Years    Since Inception
                                     -------------------------------------------

Alger American MidCap Growth Portfolio   30.30%       18.98%        23.50%

S&P MidCap 400 Index                     19.11%       18.84%        18.99%
                                     -------------------------------------------

PERFORMANCE FIGURES DO NOT REFLECT DEDUCTION OF INSURANCE CHARGES AGAINST ASSETS
OR ANNUITIES.  IF THESE CHARGES WERE DEDUCTED, THE TOTAL RETURN FIGURES WOULD BE
LOWER. PAST PERFORMANCE DOES NOT GUARANTEE FUTURE RESULTS.

20

<PAGE>

THE ALGER AMERICAN FUND
ALGER AMERICAN MIDCAP GROWTH PORTFOLIO
SCHEDULE OF INVESTMENTS--DECEMBER 31, 1998

================================================================================

SHARES         COMMON STOCKS--84.8%                     VALUE
- ------                                                  -----

               ADVERTISING--.5%
 102,000       Young & Rubicam Inc.* ..............  $ 3,302,250
                                                     -----------

               AIRLINES--2.1%
 165,300       Continental Airlines Inc. Cl. B.* ..    5,537,550
 168,000       US Airways Group Inc.* .............    8,736,000
                                                     -----------
                                                      14,273,550
                                                     -----------

               APPLIANCES  &  TOOLS--.5%
  65,300       Black & Decker Corp. ...............    3,660,914
                                                     -----------

               BIO-TECHNOLOGY--4.1%
 127,600       Biogen Inc.* .......................   10,590,800
 397,600       Centocor, Inc.*+ ...................   17,941,700
                                                     -----------
                                                      28,532,500
                                                     -----------

               BROADCASTING--2.6%
 187,900       Comcast Corp. Cl. A. Special .......   11,027,475
 109,400       Jacor Communications Inc.* .........    7,042,625
                                                     -----------
                                                      18,070,100
                                                     -----------

               BUILDING & CONSTRUCTION--1.4%
 347,700       Champion Enterprises Inc.* .........    9,518,288
                                                     -----------

               BUSINESS SERVICES--2.4%
 147,400       IMS Health Inc. ....................   11,119,561
 166,600       Siebel Systems Inc.* ...............    5,654,071
                                                     -----------
                                                      16,773,632
                                                     -----------

               COMMUNICATIONS--5.1%
 133,400       America Online Inc. ................   21,344,000
  94,700       At Home Corp. Series A.* ...........    7,031,475
  93,000       COX Communications Inc. Cl. A.* ....    6,428,625
                                                     -----------
                                                      34,804,100
                                                     -----------

               COMMUNICATION EQUIPMENT--2.8%
  95,900       Ascend Communications, Inc.* .......    6,305,425
 151,800       Corning Inc. .......................    6,831,000
 205,400       Newbridge Networks Corp.* ..........    6,239,025
                                                     -----------
                                                      19,375,450
                                                     -----------

               COMPUTER RELATED
                 & BUSINESS EQUIPMENT--4.1%
 523,000       Quantum Corp.* .....................   11,113,750
 277,600       Sanmina Corporation* ...............   17,350,000
                                                     -----------
                                                      28,463,750
                                                     -----------

               COMPUTER SERVICES--2.9%
 282,500       Ceridian Corp.* ....................   19,722,173
                                                     -----------

               COMPUTER SOFTWARE--4.8%
  97,000       Citrix Systems, Inc.* ..............    9,415,110
  86,700       Compuware Corp.* ...................    6,773,438
 233,900       Intuit Inc.* .......................   16,957,750
                                                     -----------
                                                      33,146,298
                                                     -----------

               CONSUMER PRODUCTS--1.5%
 113,500       Dial Corp. .........................    3,277,312
 250,000       Furniture Brands 
                  International Inc.* .............    6,812,500
                                                     -----------
                                                      10,089,812
                                                     -----------

               DRUG DISTRIBUTION--5.9%
  75,900       Cardinal Health, Inc. ..............  $ 5,758,913
 274,500       McKesson Corp. .....................   21,702,794
 384,200       Omnicare, Inc. .....................   13,350,950
                                                     -----------
                                                      40,812,657
                                                     -----------

               FINANCIAL SERVICES--10.0%
 401,100       Dime Bancorp Inc. ..................   10,604,282
  95,200       Finova Group Inc. ..................    5,134,898
  91,076       Firstar Corp. ......................    8,492,837
 444,200       Kansas City Southern 
                  Industries Inc. .................   21,849,310
 154,850       Paine Webber Group Inc. ............    5,981,081
 423,000       Sovereign Bancorp Inc. .............    6,027,750
 159,800       State Street Corp. .................   11,116,167
                                                     -----------
                                                      69,206,325
                                                     -----------

               FOOD CHAINS--1.3%
 151,800       Fred Meyer, Inc.* ..................    9,145,950
                                                     -----------

               FOODS & BEVERAGES--4.1%
 223,300       Aurora Foods Inc.*+ ................    4,424,243
 188,200       Starbucks Corp.* ...................   10,562,725
 201,000       Suiza Foods Corp.*+ ................   10,238,538
  62,000       U.S. Foodservice* ..................    3,038,000
                                                     -----------
                                                      28,263,506
                                                     -----------

               INSURANCE--.4%
 118,000       Fremont General Corp. ..............    2,920,500
                                                     -----------

               LEISURE &  ENTERTAINMENT--2.0%
 555,900       International Game Technology ......   13,515,597
                                                     -----------

               MANUFACTURING--2.0%
 526,600       Leggett & Platt Inc. ...............   11,585,200
 123,000       Wabash National Corp. ..............    2,498,498
                                                     -----------
                                                      14,083,698
                                                     -----------

               MEDICAL  DEVICES--1.9%
 285,000       Allegiance Corp. ...................   13,288,125
                                                     -----------

               MEDICAL  SERVICES--1.4%
 458,700       Health Management Associates
                  Inc. Cl. A.* ....................    9,919,388
                                                     -----------

               PAPER  PACKAGING & FOREST PRODUCTS--.5%
  69,600       Sealed Air Corp.* ..................    3,553,985
                                                     -----------

               PHARMACEUTICALS--4.4%
 238,600       Alza Corp.* ........................   12,466,850
 112,600       Elan Corp PLC-ADR*+ ................    7,832,793
 189,200       Forest Laboratories, Inc.* .........   10,063,170
                                                     -----------
                                                      30,362,813
                                                     -----------

               POLLUTION  CONTROL--1.7%
 231,500       Waste Management, Inc. .............   10,793,688
                                                     -----------

               RESTAURANTS & LODGING--2.6%
 369,700       Outback Steakhouse, Inc.* ..........   14,741,788
  75,000       Papa John's International Inc.* ....    3,309,375
                                                     -----------
                                                      18,051,163
                                                     -----------

                                                                              21

<PAGE>

THE ALGER AMERICAN FUND
ALGER AMERICAN MIDCAP GROWTH PORTFOLIO
SCHEDULE OF INVESTMENTS--DECEMBER 31, 1998  (CONT'D)

================================================================================

 SHARES        COMMON STOCKS (CONT'D)                   VALUE
 ------                                                 -----


               RETAILING--7.8%
 403,800       Bed Bath & Beyond Inc.* ............  $13,779,675
  57,200       Best Buy Company Inc.* .............    3,510,650
 169,000       CVS Corp. ..........................    9,295,000
 469,400       Office Depot Inc.* .................   17,338,697
 240,700       Williams Sonoma Inc.* ..............    9,703,338
                                                     -----------
                                                      53,627,360
                                                     -----------

               SEMICONDUCTORS--3.1%
  61,000       Linear Technology Corporation ......    5,463,343
 438,300       Microchip Technology
                  Incorporated*+ ..................   16,217,100
                                                     -----------
                                                      21,680,443
                                                     -----------

               TRANSPORTATION--.9%
 170,300       Coach USA Inc* .....................    5,907,366
                                                     -----------
               TOTAL COMMON STOCKS
                 (COST $479,473,074) ..............  584,865,381
                                                     -----------

PRINCIPAL
 AMOUNT        SHORT-TERM INVESTMENTS--8.7%             VALUE
 -------                                                -----

               SHORT-TERM CORPORATE NOTES--7.0%
$18,000,000    Bayerische Vereinsbank A.G.,
                 5.80%, 1/5/99 ....................  $17,988,400
 15,000,000    CSC Enterprises,
                 5.65%, 1/14/99 ...................   14,969,396
 15,000,000    Ford Motor Credit Company,
                 5.69%, 1/8/99 ....................   14,983,404
                                                     -----------

               TOTAL SHORT-TERM CORPORATE NOTES
                 (COST $47,941,200) ...............   47,941,200
                                                     -----------

               SECURITIES HELD UNDER
                 REPURCHASE AGREEMENTS--1.7%
               Securities Held Under Repurchase Agreements,  4.70%, 1/4/99, with
                 Bear,  Stearns  & Co.  Inc.,  dtd  12/31/98,  repurchase  price
                 $11,608,043;  collateralized by U.S. Treasury Strips (total par
                 value
                 $41,712,000 due 8/15/21-8/15/23) .   11,601,984
                                                     -----------

               TOTAL SHORT-TERM INVESTMENTS
                 (COST $59,543,184) ...............   59,543,184
                                                     -----------

TOTAL INVESTMENTS
  (COST $539,016,258)(aA) .................  93.5%   644,408,565
Other Assets in Excess of Other Liabilities   6.5     45,162,892
                                            -----    -----------
NET ASSETS ................................ 100.0%   689,571,457
                                            =====    ===========

- --------------------------------------------------------------------------------
  *  Non-income producing security.
  +  Securities partially or fully on loan.
(a)  At December 31, 1998, the net unrealized appreciation on investments, based
     on cost for  federal  income tax  purposes  of  $539,016,258,  amounted  to
     $105,392,307 which consisted of aggregate gross unrealized  appreciation of
     $111,771,452 and aggregate gross unrealized depreciation of $6,379,145.

                       See Notes to Financial Statements.

22

<PAGE>

THE ALGER AMERICAN FUND
ALGER AMERICAN MIDCAP GROWTH PORTFOLIO
FINANCIAL HIGHLIGHTS

FOR A SHARE OUTSTANDING THROUGHOUT THE YEAR
================================================================================
<TABLE>
<CAPTION>
                                                                               YEAR ENDED DECEMBER 31,
                                                    -------------------------------------------------------------------------------
                                                          1998           1997           1996          1995              1994
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                     <C>              <C>          <C>              <C>            <C>    
   Net asset value, beginning of year                   $ 24.18          $ 21.35      $    19.44       $ 13.46        $ 13.72
- -----------------------------------------------------------------------------------------------------------------------------------
   Net investment income (loss)                            0.00(i)         (0.04)           0.03         (0.03)          0.00(i)
   Net realized and unrealized gain
      (loss) on investments                                6.95             3.20            2.29          6.01          (0.21)
- -----------------------------------------------------------------------------------------------------------------------------------
       Total from investment operations                    6.95             3.16            2.32          5.98          (0.21)
- -----------------------------------------------------------------------------------------------------------------------------------
   Dividends from net investment income                      --            (0.01)             --            --             --
   Distributions from net realized gains                  (2.26)           (0.32)          (0.41)           --          (0.05)
- -----------------------------------------------------------------------------------------------------------------------------------
       Total Distributions                                (2.26)           (0.33)          (0.41)           --          (0.05)
- -----------------------------------------------------------------------------------------------------------------------------------
   Net asset value, end of year                         $ 28.87          $ 24.18         $ 21.35     $   19.44        $ 13.46
===================================================================================================================================
   Total Return                                           30.30%           15.01%          11.90%        44.45%         (1.54%)
===================================================================================================================================
   Ratios and Supplemental Data:
     Net assets, end of year (000's omitted)           $689,571         $444,967        $394,847      $185,349        $62,178
===================================================================================================================================
     Ratio of expenses to average net assets               0.84%            0.84%           0.84%         0.90%          0.97%
===================================================================================================================================
     Ratio of net investment income (loss) to
       average net assets                                  0.00%           (0.15%)          0.08%        (0.25%)         0.03%
===================================================================================================================================
     Portfolio Turnover Rate                             152.21%          151.98%          90.97%       104.74%         83.96%
===================================================================================================================================
(i) Amount was computed based on average shares outstanding during the year.
</TABLE>

                       See Notes to Financial Statements.

                                                                              23

<PAGE>

ALGER AMERICAN LEVERAGED ALLCAP PORTFOLIO
PORTFOLIO HIGHLIGHTS THROUGH DECEMBER 31, 1998 (UNAUDITED)



HYPOTHETICAL $10,000 INVESTMENT SINCE INCEPTION January 25, 1995


                        [FIGURES BELOW REPRESENTS CHART]

                     Alger Leveraged AllCap Growth   S&P Midcap 500

            1/25/95            10000                     10000
           12/31/95            17430                     13480
           12/31/96            19529                     16586
           12/31/97            23372                     22120
           12/31/98            36888                     28442

The  chart  above  illustrates  the  growth in value of a  hypothetical  $10,000
investment made in the Alger American Leveraged AllCap Portfolio and the S&P 500
Index on January 25, 1995, the inception  date of the Alger  American  Leveraged
AllCap Portfolio.  Figures for the Alger American Leveraged AllCap Portfolio and
the S&P 500 Index, an unmanaged index of common stocks,  include reinvestment of
dividends.



PERFORMANCE COMPARISON THROUGH December 31, 1998

                                                     Average Annual Total Return
                                                   1 Year        Since Inception
                                                 -------------------------------

Alger American Leveraged AllCap Portfolio             57.83%            39.34%

S&P 500 Index                                         28.58%            30.43%
                                                 -------------------------------

PERFORMANCE FIGURES DO NOT REFLECT DEDUCTION OF INSURANCE CHARGES AGAINST ASSETS
OR ANNUITIES.  IF THESE CHARGES WERE DEDUCTED, THE TOTAL RETURN FIGURES WOULD BE
LOWER. PAST PERFORMANCE DOES NOT GUARANTEE FUTURE RESULTS.

24

<PAGE>

THE ALGER AMERICAN FUND
ALGER AMERICAN LEVERAGED ALLCAP PORTFOLIO
SCHEDULE OF INVESTMENTS--DECEMBER 31, 1998

================================================================================

SHARES         COMMON STOCKS--96.5%                     VALUE
- ------                                                  -----
               BROADCASTING--4.1%
  32,000       Cablevision Systems Corp. Cl. A*. ..  $ 1,606,016
  30,000       Comcast Corp. Cl. A. Special .......    1,760,640
  28,000       Infinity Broadcasting Corp. Cl. A.*       766,500
                                                     -----------
                                                       4,133,156
                                                     -----------

               BUSINESS SERVICES--2.5%
  33,700       IMS Health Inc. ....................    2,542,261
                                                     -----------

               COMMUNICATION EQUIPMENT--6.9%
  29,200       Ascend Communications, Inc.* .......    1,919,900
  49,000       Cisco Systems, Inc.* ...............    4,547,837
  23,000       Ericsson(LM)Telephone Co. ADR B. ...      550,574
                                                     -----------
                                                       7,018,311
                                                     -----------

               COMMUNICATIONS--9.7%
  29,500       America Online Inc. ................    4,720,000
  14,000       COX Communications Inc. Cl. A.* ....      967,750
  58,700       MCI Worldcom Inc.* .................    4,211,725
                                                     -----------
                                                       9,899,475
                                                     -----------

               COMPUTER RELATED &
                 BUSINESS EQUIPMENT--4.4%
  36,500       Dell Computer Corp.* ...............    2,671,361
  21,400       EMC Corp.* .........................    1,819,000
                                                     -----------
                                                       4,490,361
                                                     -----------

               COMPUTER SERVICES--4.0%
   2,500       eBay Inc.* .........................      603,125
   4,000       Inktomi Corp.* .....................      517,500
  10,000       Ticketmaster Online CitySearch
                  Inc. Cl. B.* ....................      560,000
  10,000       Yahoo Inc.* ........................    2,369,375
                                                     -----------
                                                       4,050,000
                                                     -----------

               COMPUTER SOFTWARE--7.4%
  10,000       Citrix Systems, Inc.* ..............      970,630
  20,900       Compuware Corp.* ...................    1,632,813
  35,600       Microsoft Corporation* .............    4,937,293
                                                     -----------
                                                       7,540,736
                                                     -----------

               CONGLOMERATE--2.8%
  37,730       Tyco International Ltd. ............    2,846,276
                                                     -----------

               DRUG DISTRIBUTION--2.8%
  37,500       Cardinal Health, Inc. ..............    2,845,313
                                                     -----------

               FINANCIAL SERVICES--10.9%
  23,100       Bank of New York Inc. ..............      929,775
  52,000       Citigroup Inc. .....................    2,574,000

               FINANCIAL SERVICES (CONT'D)
  24,100       Federal Home Loan Mortgage
                  Corporation .....................  $ 1,552,956
  25,000       First Union Corp. ...................   1,520,325
  40,000       Kansas City Southern
                  Industries Inc. .................    1,967,520
  25,000       Morgan Stanley Dean Witter & Co. ...    1,775,000
  20,000       U.S. Bancorp Inc. ..................      710,000
                                                     -----------
                                                      11,029,576
                                                     -----------

               FOOD CHAINS--2.4%
  39,900       Kroger Co.* ........................    2,413,950
                                                     -----------

               INSURANCE--2.3%
  24,350       American International Group, Inc. .    2,352,819
                                                     -----------

               MEDICAL DEVICES--2.0%
  20,000       Allegiance Corp. ...................      932,500
  15,000       Medtronic, Inc. ....................    1,113,750
                                                     -----------
                                                       2,046,250
                                                     -----------

               PHARMACEUTICALS--10.0%
  25,000       Alza Corp.* ........................    1,306,250
  20,100       Elan Corp PLC-ADR* .................    1,398,216
  24,300       Pfizer Inc. ........................    3,048,143
  32,400       Schering-Plough Corporation ........    1,790,100
  35,100       Warner-Lambert Co. .................    2,639,099
                                                     -----------
                                                      10,181,808
                                                     -----------

               POLLUTION  CONTROL--2.2%
  48,240       Waste Management, Inc. .............    2,249,190
                                                     -----------

               RETAILING--18.1%
  15,500       Amazon.com Inc.* ...................    4,979,375
  50,000       Bed Bath & Beyond Inc.* ............    1,706,250
  10,000       Costco Companies Inc.* .............      721,880
  18,000       CVS Corp. ..........................      990,000
  50,000       Ethan Allen Interiors Inc. .........    2,050,000
  56,400       Home Depot, Inc. ...................    3,451,003
  10,000       Linens'n Things Inc.* ..............      396,250
  27,000       Rite Aid Corp. .....................    1,338,200
  34,200       Wal-Mart Stores Inc. ...............    2,785,180
                                                     -----------
                                                      18,418,138
                                                     -----------

               SEMICONDUCTORS--4.0%
  20,000       Intel Corp. ........................    2,371,260
  20,000       Texas Instruments, Incorporated ....    1,711,260
                                                     -----------
                                                       4,082,520
                                                     -----------
               TOTAL COMMON STOCKS
                 (COST $68,173,626) ...............   98,140,140
                                                     -----------

                                                                              25

<PAGE>

THE ALGER AMERICAN FUND
ALGER AMERICAN LEVERAGED ALLCAP PORTFOLIO
SCHEDULE OF INVESTMENTS--DECEMBER 31, 1998  (CONT'D)

================================================================================

PRINCIPAL
 AMOUNT        SHORT-TERM CORPORATE NOTES--1.9%         VALUE
- ---------                                               -----
$2,000,000     Bayerische Vereinsbank A.G.,
                 5.80%, 1/5/99 (COST $1,998,711) ..  $ 1,998,711
                                                     -----------

               SECURITIES HELD UNDER
                 REPURCHASE AGREEMENTS--.8%
               Securities Held Under Repurchase Agreements,  4.70%, 1/4/99, with
                 Bear,  Stearns  & Co.  Inc.,  dtd  12/31/98,  repurchase  price
                 $793,707;  collateralized  by U.S.  Treasury  Strips (par value
                 $875,000
                 due 8/15/00) .....................      793,293
                                                     -----------
               TOTAL SHORT-TERM INVESTMENTS
                 (COST $2,792,004) ................    2,792,004
                                                     -----------
TOTAL INVESTMENTS
  (COST $70,965,630)(A) ................  99.2%      100,932,144
Other Assets in Excess of Liabilities ..    .8           777,381
                                         -----       -----------
NET ASSETS ............................. 100.0%     $101,709,525
                                         =====       ===========

- --------------------------------------------------------------------------------
  *  Non-income producing security.
(a)  At December 31, 1998, the net unrealized appreciation on investments, based
     on cost for  federal  income  tax  purposes  of  $70,965,630,  amounted  to
     $29,966,514  which consisted of aggregate gross unrealized  appreciation of
     $30,277,996 and aggregate gross unrealized depreciation of $311,482.

                       See Notes to Financial Statements.

                                                                              26

<PAGE>

THE ALGER AMERICAN FUND
ALGER AMERICAN LEVERAGED ALLCAP PORTFOLIO
FINANCIAL HIGHLIGHTS

FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD
================================================================================
<TABLE>
<CAPTION>
                                                                                                               FROM JANUARY 25, 1995
                                                                             YEAR ENDED DECEMBER 31,             (COMMENCEMENT OF
                                                              ------------------------------------------------      OPERATIONS)
                                                                     1998             1997             1996  TO DECEMBER 31, 1995(I)
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                                <C>              <C>               <C>             <C>     
   Net asset value, beginning of period                            $ 23.17          $ 19.36           $ 17.43         $  10.00
- ------------------------------------------------------------------------------------------------------------------------------------
   Net investment loss                                               (0.05)           (0.03)            (0.03)(ii)       (0.03)
   Net realized and unrealized gain on investments                   12.99             3.84              2.14             7.46
- ------------------------------------------------------------------------------------------------------------------------------------
       Total from investment operations                              12.94             3.81              2.11             7.43
   Distribution from net realized gains                              (1.21)              --             (0.18)              --
- ------------------------------------------------------------------------------------------------------------------------------------
   Net asset value, end of period                                  $ 34.90          $ 23.17           $ 19.36         $  17.43
====================================================================================================================================
   Total Return                                                      57.83%           19.68%            12.04%           74.30%
====================================================================================================================================
   Ratios and Supplemental Data:
     Net assets, end of period (000's omitted)                   $ 101,710         $ 53,488          $ 34,925          $ 5,497
====================================================================================================================================
     Ratio of expenses excluding interest to average net assets       0.93%            0.96%             1.06%            1.50%
====================================================================================================================================
     Ratio of expenses including interest to average net assets       0.96%            1.00%             1.09%            1.56%
====================================================================================================================================
     Decrease reflected in above expense ratios
       due to expense reimbursements                                    --               --                --             2.36%
====================================================================================================================================
     Ratio of net investment loss to average net assets              (0.27%)          (0.17%)           (0.15%)          (0.71%)
====================================================================================================================================
     Portfolio Turnover Rate                                        143.59%          164.27%           102.10%          178.23%
====================================================================================================================================
   Amount of debt outstanding at end of period                          --               --                --               --
====================================================================================================================================
   Average amount of debt outstanding during the period          $ 246,101        $ 201,644          $ 76,079          $ 8,122
====================================================================================================================================
   Average daily number of shares outstanding during the period  2,480,478        2,135,458         1,107,187           75,460
====================================================================================================================================
   Average amount of debt per share during the period               $ 0.10           $ 0.09            $ 0.07          $  0.11
====================================================================================================================================
   (i)Ratios have been annualized; total return has not been annualized.
  (ii)Amount was computed based on average shares outstanding during the period.
</TABLE>

                       See Notes to Financial Statements.

                                                                              27

<PAGE>

THE ALGER AMERICAN FUND
STATEMENTS OF ASSETS AND LIABILITIES

DECEMBER 31, 1998
================================================================================
<TABLE>
<CAPTION>
                                                              AMERICAN        AMERICAN
                                                               SMALL          INCOME                        AMERICAN       AMERICAN
                                             AMERICAN       CAPITALIZA-         AND           AMERICAN       MIDCAP        LEVERAGED
                                              GROWTH           TION           GROWTH          BALANCED       GROWTH         ALLCAP
                                             PORTFOLIO       PORTFOLIO       PORTFOLIO        PORTFOLIO     PORTFOLIO      PORTFOLIO
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                       <C>              <C>               <C>            <C>           <C>           <C>         
   ASSETS:
     Investments in securities, at value
       (identified cost*)--see accompany-
       ing schedules of investments       $1,880,999,442   $1,221,201,995    $77,967,702    $27,839,646   $644,408,565  $100,932,144
     Receivable for investment securities
       sold                                   67,223,370        7,281,631             --        585,165     52,345,195       919,769
     Receivable for shares of beneficial
       interest sold                           2,140,294        4,607,505         62,245         52,575      4,853,289       168,553
     Interest and dividends receivable           545,459          355,394         29,533        122,171        268,911        13,148
     Other assets                                 36,231           40,075          1,444            445         13,915         1,584
- ------------------------------------------------------------------------------------------------------------------------------------
         Total Assets                      1,950,944,796    1,233,486,600     78,060,924     28,600,002    701,889,875   102,035,198
- ------------------------------------------------------------------------------------------------------------------------------------
   LIABILITIES:
     Payable for investment securities
       purchased                              29,424,198               --             --        363,447     11,593,130            --
     Payable for shares of beneficial
       interest redeemed                      14,531,520       16,035,380         79,100            478        262,138       239,244
     Accrued investment management fees        1,135,764          798,623         38,673         16,845        420,617        65,807
     Accrued expenses                            134,361           68,857         17,530         10,912         42,533        20,622
- ------------------------------------------------------------------------------------------------------------------------------------
         Total Liabilities                    45,225,843       16,902,860        135,303        391,682     12,318,418       325,673
- ------------------------------------------------------------------------------------------------------------------------------------
   NET ASSETS                             $1,905,718,953   $1,216,583,740    $77,925,621    $28,208,320   $689,571,457  $101,709,525
====================================================================================================================================
   NET ASSETS CONSIST OF:
     Paid-in capital                      $1,161,760,391    $ 828,708,591    $53,542,097    $20,583,206  $475,420,338  $ 61,621,845
     Undistributed net investment
       income (accumulated loss)               3,387,974       (9,405,907)       192,762        422,191      (971,480)    (298,637)
     Undistributed net realized gain         223,786,903      122,429,949      5,428,667      2,140,871   109,730,292    10,419,803
     Net unrealized appreciation             516,783,685      274,851,107     18,762,095      5,062,052   105,392,307    29,966,514
- ------------------------------------------------------------------------------------------------------------------------------------
   NET ASSETS                             $1,905,718,953   $1,216,583,740    $77,925,621    $28,208,320  $689,571,457  $101,709,525
====================================================================================================================================

   Shares of beneficial interest
     outstanding--Note 6                      35,808,945       27,669,504      5,937,397      2,173,431    23,881,618     2,914,691
====================================================================================================================================

   NET ASSET VALUE PER SHARE              $        53.22   $        43.97    $     13.12    $     12.98  $      28.87  $      34.90
====================================================================================================================================
   *Identified cost                       $1,364,215,757    $ 946,350,888    $59,205,607    $22,777,594  $539,016,258   $70,965,630
====================================================================================================================================
</TABLE>

                                              See Notes to Financial Statements.

28

<PAGE>

THE ALGER AMERICAN FUND
STATEMENTS OF OPERATIONS

FOR THE YEAR ENDED DECEMBER 31, 1998
================================================================================
<TABLE>
<CAPTION>
                                                               AMERICAN        AMERICAN
                                                                 SMALL          INCOME                         AMERICAN    AMERICAN
                                                AMERICAN      CAPITALIZA-         AND          AMERICAN         MIDCAP     LEVERAGED
                                                 GROWTH          TION           GROWTH         BALANCED         GROWTH      ALLCAP
                                                PORTFOLIO      PORTFOLIO       PORTFOLIO       PORTFOLIO       PORTFOLIO   PORTFOLIO
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                          <C>             <C>             <C>             <C>          <C>           <C>        
   Investment income
     Income:
       Interest                              $  6,378,360    $  3,990,237    $   216,449     $  543,563   $  2,334,780  $   154,673
       Dividends                                7,822,844       3,040,556        377,898         76,299      2,014,176      304,913

- ------------------------------------------------------------------------------------------------------------------------------------
         Total Income                          14,201,204       7,030,793        594,347        619,862      4,348,956      459,586
- ------------------------------------------------------------------------------------------------------------------------------------
     Expenses:
       Management fees-- Note 3(a)             10,304,264       8,665,222        365,820        154,672      4,156,932      567,333
       Interest on line of credit utilized             --              --             --             --             --       21,006
       Custodian fees                             301,295         244,875         24,056         18,875        130,055       26,946
       Transfer agent fees                          2,500           2,500          2,500          2,500          2,500        2,500
       Professional fees                           55,065          37,650          5,351          3,923         20,937        5,555
       Trustees' fees                               3,750           3,750          3,750          3,750          3,750        3,750
       Miscellaneous                              162,118         101,950         10,883          5,935         39,194       11,455
- ------------------------------------------------------------------------------------------------------------------------------------
         Total Expenses                        10,828,992       9,055,947        412,360        189,655      4,353,368      638,545
- ------------------------------------------------------------------------------------------------------------------------------------
   Net Investment Income (Loss)                 3,372,212      (2,025,154)       181,987        430,207         (4,412)    (178,959)
- ------------------------------------------------------------------------------------------------------------------------------------
   Realized and Unrealized
     Gain on Investments
       Net realized gain on investments       223,813,556     122,430,214      5,444,249      2,135,374    112,933,261   10,343,897
       Net change in unrealized appreciation
         on investments                       338,483,830      51,310,113     11,504,771      3,469,514     35,788,129   23,275,972
- ------------------------------------------------------------------------------------------------------------------------------------
         Net realized and unrealized gain
           on investments                     562,297,386     173,740,327     16,949,020      5,604,888    148,721,390   33,619,869
- ------------------------------------------------------------------------------------------------------------------------------------
   Net increase in net
     assets resulting from
     operations                              $565,669,598    $171,715,173    $17,131,007     $6,035,095   $148,716,978  $33,440,910
====================================================================================================================================
</TABLE>

                                             See Notes to Financial Statements.

                                                                              29

<PAGE>

THE ALGER AMERICAN FUND
ALGER AMERICAN LEVERAGED ALLCAP PORTFOLIO
STATEMENT OF CASH FLOWS

FOR THE YEAR ENDED DECEMBER 31, 1998
================================================================================

- --------------------------------------------------------------------------------
INCREASE (DECREASE) IN CASH
Cash flows from operating activities:
   Interest received                                            $     154,017
   Dividends received                                                 321,648
   Interest paid                                                      (21,044)
   Operating expenses paid                                           (591,266)
   Purchase of short-term securities, net                            (372,727)
   Purchase of portfolio securities                              (106,914,674)
   Proceeds from disposition of portfolio securities               92,576,905
   Other                                                                  514
- --------------------------------------------------------------------------------

      Net cash used in operating activities                       (14,846,627)
- --------------------------------------------------------------------------------

Cash flows from financing activities:
   Dividends paid                                                  (2,761,338)
   Proceeds from shares sold and dividends reinvested              40,194,208
   Payments on shares redeemed                                    (22,586,243)
- --------------------------------------------------------------------------------
      Net cash provided by financing activities                    14,846,627
- --------------------------------------------------------------------------------
Net increase in cash                                                       --
Cash--beginning of year                                                    --
- --------------------------------------------------------------------------------
Cash--end of year                                               $          --
================================================================================
RECONCILIATION  OF NET  INCREASE IN NET ASSETS TO NET CASH
 PROVIDED BY (USED IN) OPERATING ACTIVITIES:
Net increase in net assets resulting from operations            $  33,440,910
Increase in investments                                           (13,790,727)
Increase in receivable for investments sold                          (919,769)
Decrease in interest and dividends receivable                          16,079
Net realized gain                                                 (10,343,897)
Net increase in unrealized appreciation                           (23,275,972)
Increase in accrued expenses                                           26,235
Net decrease in other assets                                              514
- --------------------------------------------------------------------------------
Net cash used in operating activities                           $ (14,846,627)
================================================================================

                       See Notes to Financial Statements.

30

<PAGE>

THE ALGER AMERICAN FUND
STATEMENTS OF CHANGES IN NET ASSETS

FOR THE YEAR ENDED DECEMBER 31, 1998
<TABLE>
<CAPTION>
====================================================================================================================================
                                                                                AMERICAN
                                                                AMERICAN         INCOME                     AMERICAN       AMERICAN
                                             AMERICAN             SMALL            AND        AMERICAN       MIDCAP        LEVERAGED
                                              GROWTH         CAPITALIZATION      GROWTH       BALANCED       GROWTH         ALLCAP
                                             PORTFOLIO          PORTFOLIO       PORTFOLIO     PORTFOLIO     PORTFOLIO      PORTFOLIO
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                         <C>            <C>               <C>            <C>          <C>           <C>          
   Net investment income (loss)             $  3,372,212   $   (2,025,154)   $   181,987    $   430,207  $     (4,412) $   (178,959)
   Net realized gain on investments          223,813,556      122,430,214      5,444,249      2,135,374   112,933,261    10,343,897
   Net change in unrealized appreciation
     on investments                          338,483,830       51,310,113     11,504,771      3,469,514    35,788,129    23,275,972
- ------------------------------------------------------------------------------------------------------------------------------------
   Net increase in net assets resulting
     from operations                         565,669,598      171,715,173     17,131,007      6,035,095   148,716,978    33,440,910
   Dividends to shareholders:
     Net investment income                    (3,246,329)              --       (194,463)      (295,352)           --            --
     Net realized gains                     (198,381,152)    (131,575,498)    (5,380,156)    (1,311,952)  (41,830,668)   (2,761,338)
   Net increase from
     shares of beneficial
     interest transactions-- Note 6          469,147,944      178,858,157     18,970,341      7,166,779   137,718,447    17,541,955
- ------------------------------------------------------------------------------------------------------------------------------------
       Total increase                        833,190,061      218,997,832     30,526,729     11,594,570   244,604,757    48,221,527
   Net Assets
     Beginning of year                     1,072,528,892      997,585,908     47,398,892     16,613,750   444,966,700    53,487,998
- ------------------------------------------------------------------------------------------------------------------------------------
     End of year                          $1,905,718,953   $1,216,583,740   $ 77,925,621    $28,208,320  $689,571,457 $ 101,709,525
====================================================================================================================================
     Undistributed net investment income
       (accumulated loss)                 $    3,387,974   $   (9,405,907)  $    192,762    $   422,191  $   (971,480)     (298,637)
====================================================================================================================================
</TABLE>


THE ALGER AMERICAN FUND
STATEMENTS OF CHANGES IN NET ASSETS

FOR THE YEAR ENDED DECEMBER 31, 1997
<TABLE>
<CAPTION>
====================================================================================================================================
                                                                                AMERICAN
                                                                AMERICAN         INCOME                     AMERICAN       AMERICAN
                                             AMERICAN             SMALL            AND        AMERICAN       MIDCAP        LEVERAGED
                                              GROWTH         CAPITALIZATION      GROWTH       BALANCED       GROWTH         ALLCAP
                                             PORTFOLIO          PORTFOLIO       PORTFOLIO     PORTFOLIO     PORTFOLIO      PORTFOLIO
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                       <C>              <C>              <C>             <C>          <C>           <C>          
   Net investment income (loss)           $    3,277,196   $   (1,820,125)  $    195,876    $   294,655  $   (653,590) $    (79,311)
   Net realized gain on investments          199,900,299      139,147,522      5,378,374      1,319,306    38,971,626     3,587,761
   Net change in unrealized appreciation
     on investments                           49,343,495       22,504,405      4,254,496        756,566    20,863,695     4,257,904
- ------------------------------------------------------------------------------------------------------------------------------------
   Net increase in net assets resulting
     from operations                         252,520,990      159,831,802      9,828,746      2,370,527    59,181,731     7,766,354
   Dividends to shareholders:
     Net investment income                    (3,760,721)              --       (141,500)      (155,278)     (250,596)           --
     Net realized gains                       (6,810,754)     (54,749,439)    (1,170,590)      (210,546)   (6,110,692)           --
   Net increase (decrease) from
     shares of beneficial interest
     transactions-- Note 6                  (160,448,991)    (577,014,924)    17,971,996      4,123,363    (2,700,477)   10,796,374
- ------------------------------------------------------------------------------------------------------------------------------------
       Total increase (decrease)              81,500,524     (471,932,561)    26,488,652      6,128,066     50,119,966   18,562,728
   Net Assets
     Beginning of year                       991,028,368    1,469,518,469     20,910,240     10,485,684   394,846,734    34,925,270
- ------------------------------------------------------------------------------------------------------------------------------------
     End of year                          $1,072,528,892   $  997,585,908   $ 47,398,892    $16,613,750  $444,966,700  $ 53,487,998
====================================================================================================================================
     Undistributed net investment income
       (accumulated loss)                 $    3,262,091   $   (7,380,753)  $    205,238    $   287,336  $   (967,068) $   (119,678)
====================================================================================================================================
</TABLE>

                                              See Notes to Financial Statements.

                                                                              31

<PAGE>

THE ALGER AMERICAN FUND
NOTES TO FINANCIAL STATEMENTS

DECEMBER 31, 1998
================================================================================

NOTE 1--GENERAL:

The Alger  American  Fund (the  "Fund") is a  diversified,  open-end  registered
investment  company  organized  as a  business  trust  under  the  laws  of  the
Commonwealth of  Massachusetts.  The Fund operates as a series company currently
issuing six series of shares of beneficial interest:  American Growth Portfolio,
American Small Capitalization  Portfolio,  American Income and Growth Portfolio,
American  Balanced  Portfolio,  American  MidCap  Growth  Portfolio and American
Leveraged AllCap Portfolio (collectively the "Portfolios").  The American Growth
Portfolio,  American  Small  Capitalization  Portfolio,  American  MidCap Growth
Portfolio and American  Leveraged  AllCap  Portfolio  invest primarily in equity
securities   and  each  has  an  investment   objective  of  long-term   capital
appreciation.  The American  Income and Growth  Portfolio's  primary  investment
objective is to provide a high level of dividend  income by investing  primarily
in  dividend-paying  equity  securities;  capital  appreciation  is a  secondary
objective.  The American Balanced Portfolio's  investment objectives are current
income and  long-term  capital  appreciation  which it seeks to achieve  through
investing in equity and fixed income  securities.  Shares of the  Portfolios are
available and are being marketed  exclusively  as a pooled  funding  vehicle for
qualified retirement plans and for life insurance companies writing all types of
variable annuity contracts and variable life insurance policies.


NOTE 2--SIGNIFICANT ACCOUNTING POLICIES:

(a) INVESTMENT  VALUATION:  Investments of the Portfolios are valued on each day
the New  York  Stock  Exchange  ("NYSE")  is open as of the  close  of the  NYSE
(normally 4:00 p.m. Eastern time). Listed and unlisted securities for which such
information  is regularly  reported are valued at the last reported  sales price
or, in the absence of reported  sales, at the mean between the bid and the asked
price,  or, in the absence of a recent bid or asked  price,  the  equivalent  as
obtained  from one or more of the major market  makers for the  securities to be
valued.

Securities  for which market  quotations  are not readily  available  are valued
according to procedures  established  by the Board of Trustees to determine fair
value in good faith.

Securities  having a  remaining  maturity  of sixty  days or less are  valued at
amortized cost which approximates market value.

(b) SECURITY  TRANSACTIONS  AND INVESTMENT  INCOME:  Security  transactions  are
recorded on a trade date basis.  Resulting  receivables and payables are carried
at amounts which approximate fair value. Realized gains and losses from security
transactions  are  recorded on the  identified  cost basis.  Dividend  income is
recognized  on the  ex-dividend  date and interest  income is  recognized on the
accrual basis.

(c) REPURCHASE AGREEMENTS:  The Portfolios enter into repurchase agreements with
approved  institutions,   primarily  U.S.  Government  securities  dealers.  The
repurchase agreements are collateralized by U.S. Government securities which are
verified by the investment manager as being either received and held in physical
possession  by the  custodian  or as having been  received by such  custodian in
book-entry form through the Federal Reserve  book-entry  system.  The investment
manager  monitors  the  value  of the  collateral  at the  time  the  repurchase
agreement is entered into and on a daily basis during the term of the  agreement
to ensure that its value equals or exceeds the agreed-upon  repurchase  price to
be repaid to the Portfolio. Additional collateral is obtained when necessary.

(d) LENDING OF PORTFOLIO  SECURITIES:  The Portfolios  lend their  securities to
financial institutions,  including an affiliate of the custodian,  provided that
the market value of securities  loaned will not at any time exceed  one-third of
the  Portfolio's  total  assets,  as defined.  The  Portfolios  earn fees on the
securities  loaned  which are  included in interest  income in the  accompanying
Statements of Operations. In order to protect against the risk of failure by the
borrower to return the  securities  loaned or any delay in the  delivery of such
securities,  the investment  manager ensures that the loan is  collateralized by
cash, letters of credit or U.S. Government securities that are maintained at all
times in an amount equal to at least 100 percent of the current  market value of
the loaned securities.  At December 31, 1998, the value of securities loaned and
collateral received thereon were as follows:

                                     VALUE OF
                                    SECURITIES        VALUE OF
                                      LOANED         COLLATERAL
                                   ------------     ------------
American Growth Portfolio......     $ 4,758,109      $ 4,884,033
American Small Capitalization
  Portfolio....................      63,585,006       64,909,546
American Income and Growth
  Portfolio....................              --               --
American Balanced Portfolio....         106,932          110,237
American MidCap Growth
  Portfolio....................      27,724,121       28,330,588
American Leveraged AllCap
  Portfolio....................              --               --

(e)  DIVIDENDS  TO  SHAREHOLDERS:   Dividends  and   distributions   payable  to
shareholders are recorded by the Fund on the ex-dividend date.

Dividends from net investment income are declared and paid annually.

32

<PAGE>

THE ALGER AMERICAN FUND
NOTES TO FINANCIAL STATEMENTS  (CONT'D)

DECEMBER 31, 1998
================================================================================

Distributions  from net realized  gains,  offset by any loss  carryforward,  are
declared and paid annually after the end of the fiscal year in which earned.

(f)  FEDERAL  INCOME  TAXES:  It  is  the  Fund's  policy  to  comply  with  the
requirements  of the Internal  Revenue Code  applicable to regulated  investment
companies and to distribute  all of the taxable  income,  including net realized
capital gains, of each Portfolio to its respective  shareholders.  Therefore, no
federal  income  tax  provision  is  required.  Each  Portfolio  is treated as a
separate entity for the purpose of determining such compliance.

(g)  EXPENSES:  The Fund accounts  separately  for the assets,  liabilities  and
operations of each Portfolio.  Expenses directly  attributable to each Portfolio
are charged to that Portfolio's operations; expenses which are applicable to all
Portfolios are allocated among them.

(h) OTHER:  These  financial  statements  have been prepared using estimates and
assumptions that affect the reported amounts therein.  Actual results may differ
from those estimates.

NOTE 3--INVESTMENT MANAGEMENT FEES AND OTHER TRANSACTIONS WITH AFFILIATES:

(a) INVESTMENT MANAGEMENT FEES: Fees incurred by each Portfolio, pursuant to the
provisions of its Investment  Management  Agreement (the  "Agreement") with Fred
Alger Management,  Inc. ("Alger  Management"),  are payable monthly and computed
based on the average daily net assets of each Portfolio at the following  annual
rates:
American Growth Portfolio............................      .750%
American Small Capitalization Portfolio..............      .850
American Income and Growth Portfolio.................      .625
American Balanced Portfolio..........................      .750
American MidCap Growth Portfolio.....................      .800
American Leveraged AllCap Portfolio..................      .850

Each  Agreement  further  provides  that if in any  fiscal  year  the  aggregate
expenses,  excluding interest,  taxes, brokerage commissions,  and extraordinary
expenses,  of the American  Growth  Portfolio  exceed 1.50%;  the American Small
Capitalization  Portfolio exceed 1.50%; the American Income and Growth Portfolio
exceed 1.25%; the American Balanced  Portfolio exceed 1.25%; the American MidCap
Growth Portfolio exceed 1.50% and the American Leveraged AllCap Portfolio exceed
1.50% of the  average  daily  net  assets  of the  applicable  Portfolio,  Alger
Management will reimburse that Portfolio for the excess expenses.

(b) BROKERAGE COMMISSIONS: During the year ended December 31, 1998, the American
Growth Portfolio,  American Small Capitalization Portfolio,  American Income and
Growth Portfolio,  American Balanced Portfolio, American MidCap Growth Portfolio
and  the  American  Leveraged  AllCap  Portfolio  paid  Fred  Alger  &  Company,
Incorporated   ("Alger  Inc.")  $3,372,838,   $2,535,652,   $171,919,   $31,609,
$1,636,242   and  $168,804,   respectively,   in  connection   with   securities
transactions.

(c) TRANSFER AGENCY FEES: The Fund has entered into a transfer agency  agreement
with Alger  Shareholder  Services,  Inc.  ("Services"),  an  affiliate  of Alger
Management,  whereby  Services will act as transfer agent for the Fund for a fee
of $2,500 per year, per Portfolio, plus out-of-pocket expenses.

(d) Certain  trustees  and  officers of the Fund are  directors  and officers of
Alger Management, Alger Inc. and Services.

NOTE 4--SECURITIES TRANSACTIONS:

Purchases and sales of securities,  other than  short-term  securities,  for the
year ended December 31, 1998, were as follows:

                                     PURCHASES          SALES
                                    -----------      -----------
American Growth Portfolio......  $1,723,985,203   $1,598,358,938
American Small Capitalization
  Portfolio....................   1,360,996,321    1,371,887,498
American Income and Growth
  Portfolio....................      84,664,292       72,045,184
American Balanced Portfolio....      19,187,530       16,675,060
American MidCap Growth
  Portfolio....................     751,122,359      726,513,142
American Leveraged AllCap
  Portfolio....................     106,914,674       93,496,190

NOTE 5--LINE OF CREDIT:

The American  Leveraged AllCap Portfolio has a line of credit with its custodian
bank  whereby  it may  borrow up to  one-third  of the value of its  assets,  as
defined,  up to a  maximum  of  $25,000,000.  Such  borrowings  have a  variable
interest rate and are payable on demand. To the extent American Leveraged AllCap
Portfolio  borrows under this line, it must pledge securities with a total value
of at least twice the amount borrowed.  During the year ended December 31, 1998,
the American  Leveraged AllCap Portfolio had borrowings which averaged  $246,101
at a weighted average interest rate of 8.42%.

NOTE 6--SHARE CAPITAL:

The Fund has an unlimited number of authorized shares of beneficial  interest of
$.001 par value.

                                                                              33

<PAGE>

THE ALGER AMERICAN FUND
NOTES TO FINANCIAL STATEMENTS  (CONT'D)

DECEMBER 31, 1998
================================================================================

During the year ended  December 31, 1998,  transactions  of shares of beneficial
interest were as follows:

                                        SHARES         AMOUNT
                                         -----         ------
American Growth
  Portfolio:
    Shares sold................      22,276,285   $1,015,249,072
    Dividends reinvested.......       4,809,435      201,563,406
                                     ----------   --------------
                                     27,085,720    1,216,812,478
    Shares redeemed............     (16,358,040)    (747,664,534)
                                     ----------   --------------
      Net increase.............      10,727,680   $  469,147,944
                                     ==========   ==============

                                        SHARES         AMOUNT
                                         -----         ------
American Small Capitalization
   Portfolio:
    Shares sold................      33,401,217   $1,342,889,723
    Dividends reinvested.......       3,247,801      131,568,417
                                     ----------   --------------
                                     36,649,018    1,474,458,140
    Shares redeemed............     (31,781,393)  (1,295,599,983)
                                     ----------   --------------
      Net increase.............       4,867,625   $  178,858,157
                                     ==========   ==============

                                        SHARES         AMOUNT
                                         -----         ------
American Income and Growth
   Portfolio:
    Shares sold................       2,355,653   $   27,413,251
    Dividends reinvested.......         504,168        5,571,055
                                     ----------   --------------
                                      2,859,821       32,984,306
    Shares redeemed............      (1,236,899)     (14,013,965)
                                     ----------   --------------
      Net increase.............       1,622,922   $   18,970,341
                                     ==========   ==============

                                        SHARES         AMOUNT
                                         -----         ------
American Balanced
   Portfolio:
    Shares sold................         781,832   $    8,989,415
    Dividends reinvested.......         146,968        1,604,892
                                     ----------   --------------
                                        928,800       10,594,307
    Shares redeemed............        (299,561)      (3,427,528)
                                     ----------   --------------
      Net increase.............         629,239   $    7,166,779
                                     ==========   ==============

                                        SHARES         AMOUNT
                                         -----         ------
American MidCap Growth
   Portfolio:
    Shares sold................      14,298,667   $  361,534,632
    Dividends reinvested.......       1,688,763       41,830,666
                                     ----------   --------------
                                     15,987,430      403,365,298
    Shares redeemed............     (10,509,008)    (265,646,851)
                                     ----------   --------------
      Net increase.............       5,478,422   $  137,718,447
                                     ==========   ==============

                                        SHARES         AMOUNT
                                         -----         ------
American Leveraged AllCap
   Portfolio:
    Shares sold................       1,353,912   $   37,604,075
    Dividends reinvested.......         107,618        2,731,336
                                     ----------   --------------
                                      1,461,530       40,335,411
    Shares redeemed............        (854,961)     (22,793,456)
                                     ----------   --------------
      Net increase.............         606,569   $   17,541,955
                                     ==========   ==============

During the year ended  December 31, 1997,  transactions  of shares of beneficial
interest were as follows:
                                        SHARES         AMOUNT
                                         -----         ------
American Growth
  Portfolio:
    Shares sold................      16,488,837   $  655,951,502
    Dividends reinvested.......         283,342       10,571,475
                                     ----------   --------------
                                     16,772,179      666,522,977
    Shares redeemed............     (20,559,387)    (826,971,968)
                                     ----------   --------------
      Net decrease.............      (3,787,208)  $ (160,448,991)
                                     ==========   ==============

                                        SHARES         AMOUNT
                                         -----         ------
American Small Capitalization
   Portfolio:
    Shares sold................      24,762,826   $1,038,991,957
    Dividends reinvested.......       1,463,106       54,749,439
                                     ----------   --------------
                                     26,225,932    1,093,741,396
    Shares redeemed............     (39,348,743)  (1,670,756,320)
                                     ----------   --------------
      Net decrease.............     (13,122,811)  $ (577,014,924)
                                     ==========   ==============

                                        SHARES         AMOUNT
                                      ---------      -----------
American Income and Growth
   Portfolio:
    Shares sold................       2,857,584   $   27,984,376
    Dividends reinvested.......         142,001        1,312,090
                                     ----------   --------------
                                      2,999,585       29,296,466
    Shares redeemed............      (1,167,593)     (11,324,470)
                                     ----------   --------------
      Net increase.............       1,831,992   $   17,971,996
                                     ==========   ==============

                                        SHARES         AMOUNT
                                         -----         ------
American Balanced
   Portfolio:
    Shares sold................         592,297   $    6,003,090
    Dividends reinvested.......          38,027          365,824
                                     ----------   --------------
                                        630,324        6,368,914
    Shares redeemed............        (220,624)      (2,245,551)
                                     ----------   --------------
      Net increase.............         409,700   $    4,123,363
                                     ==========   ==============

                                        SHARES         AMOUNT
                                         -----         ------
American MidCap Growth
   Portfolio:
    Shares sold................      14,279,060   $  328,791,802
    Dividends reinvested.......         297,953        6,361,288
                                     ----------   --------------
                                     14,577,013      335,153,090
    Shares redeemed............     (14,668,073)    (337,853,567)
                                     ----------   --------------
      Net decrease.............         (91,060)  $   (2,700,477)
                                     ==========   ==============

                                        SHARES         AMOUNT
                                         -----         ------
American Leveraged AllCap
   Portfolio:
    Shares sold................       1,381,000   $   30,139,481
    Shares redeemed............        (876,756)     (19,343,107)
                                     ----------   --------------
      Net increase.............         504,244   $   10,796,374
                                     ==========   ==============

34

<PAGE>

                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS


TO THE SHAREHOLDERS AND
     BOARD OF TRUSTEES OF THE ALGER AMERICAN FUND

We have audited the  accompanying  statements of assets and  liabilities  of The
Alger American Fund (a Massachusetts  business trust  comprising,  respectively,
the  Alger  American  Growth  Portfolio,  Alger  American  Small  Capitalization
Portfolio,  Alger American Income and Growth Portfolio,  Alger American Balanced
Portfolio,  Alger American MidCap Growth Portfolio and Alger American  Leveraged
AllCap  Portfolio),  including the schedules of investments,  as of December 31,
1998, and the related  statements of operations and cash flows for the year then
ended,  the statements of changes in net assets for each of the two years in the
period then ended,  and the financial  highlights  for each of the five years in
the period then ended. These financial  statements and financial  highlights are
the responsibility of the Fund's management. Our responsibility is to express an
opinion on these  financial  statements  and financial  highlights  based on our
audits.

We  conducted  our  audits  in  accordance  with  generally   accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable  assurance  about  whether the  financial  statements  and  financial
highlights are free of material misstatement.  An audit includes examining, on a
test basis,  evidence  supporting  the amounts and  disclosures in the financial
statements and financial  highlights.  Our procedures  included  confirmation of
securities owned as of December 31, 1998, by  correspondence  with the custodian
and brokers. An audit also includes assessing the accounting principles used and
significant  estimates  made by  management,  as well as evaluating  the overall
financial  statement  presentation.   We  believe  that  our  audits  provide  a
reasonable basis for our opinion.

In our opinion,  the financial  statements and financial  highlights referred to
above present fairly, in all material  respects,  the financial position of each
of the respective portfolios constituting The Alger American Fund as of December
31,  1998,  the  results  of their  operations  and cash flows for the year then
ended,  the  changes in their net assets for each of the two years in the period
then  ended,  and the  financial  highlights  for each of the five  years in the
period then ended, in conformity with generally accepted accounting principles.

                                        ARTHUR ANDERSEN LLP

New York, New York
January 29, 1999


                                                                              35



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