<PAGE>
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Form 13F
Form 13F COVER PAGE
Report for the Calendar Year or Quarter Ended: June 30, 1999
-------------
Check here if Amendment __; Amendment Number: __
This Amendment (Check only one.): __is a restatement.
__adds new holdings entries.
Institutional Investment Manager Filing this Report:
Name: Loomis Sayles & Company, L.P.
-----------------------------
Address: One Financial Center
--------------------
Boston MA 02110-2660
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Form 13F File Number: 28-398
---
The institutional investment manager filing this report and the person by whom
it is signed hereby represent that the person signing the report is authorized
to submit it, that all information contained herein is true, correct and
complete, and that it is understood that all required items, statements,
schedules, lists, and tables, are considered integral parts of this form.
Person Signing this Report on Behalf of Reporting Manager:
Name: Peter Giannakoulis
--------------------------
Title: Trading Compliance Manager
--------------------------
Phone: 617-748-1782
------------
Signature, Place, and Date of Signing:
/s/ Peter Giannakoulis Boston MA August 10,1999
______________________ ------------- --------------
[Signature] [City, State] [Date]
Report Type (Check only one.):
X 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager
-
are reported in this report.)
__ 13F NOTICE. (Check here if no holdings reported are in this report, and all
holdings are reported by other reporting manager(s).)
__ 13F COMBINATION REPORT. (Check here if a portion of the holdings for this
reporting manager are reported in this report and a portion are reported by
other reporting manager(s).)
List of Other Managers Reporting for this Manager:
Form 13F File Number Name
28- ____________ ______________________________
<PAGE>
Form 13F SUMMARY PAGE
Report Summary:
Number of Other Included Managers: 6
-----------
Form 13F Information Table Entry Total: 1,538
-----------
Form 13F Information Table Value Total: $19,994,698
-----------
(thousands)
List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all
institutional investment managers with respect to which this report is filed,
other than the manager filing this report.
No. Form 13F File Number Name
1. 28-5952 MetLife New England Holdings, Inc.
-- ------- ----------------------------------
2. 28-3714 Metropolitan Life Insurance Company
-- ------- -----------------------------------
3. 28-6808 Nvest Companies, L.P.
-- ------- ---------------------
4. 28-2436 Strategic Investment Partners, Inc.
-- ------- -----------------------------------
5. 28-2437 Strategic Investment Management
-- ------- -------------------------------
6. 28-2495 Strategic Investment management, Int'l
-- ------- --------------------------------------
<PAGE>
<TABLE>
<CAPTION>
PG 1 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- -------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
AAR CORP COMMON 000361105 89 7,400 X 123 900 6,500
ADC TELECOMMUNICATIONS INC COMMON 000886101 43,432 517,813 X 123 437,920 7,374 72,519
AFLAC INC COMMON 001055102 1,915 41,678 X 123 24,800 16,878
AGCO CORP COMMON 001084102 1 100 X 123 100
AGL RESOURCES INC COMMON 001204106 6,091 382,200 X 123 317,700 8,400 56,100
AES CORPORATION COMMON 00130H105 10,427 228,542 X 123 106,750 12,200 109,592
AES CORP -WTS WTS 00130H113 3 22 X 123 22
AIM BLUE CHIP FD CL A MUT FND 001413871 78 1,437 X 123 1,437
AK STEEL HLDG CORP COMMON 001547108 15 1,900 X 123 1,900
AMFM INC COMMON 001693100 15,925 230,800 X 123 141,300 1,900 87,600
AMR CORP DEL COMMON 001765106 3,580 135,400 X 123 116,600 18,800
AT&T CORP COMMON 001957109 63,468 2,006,901 X 123 1,198,545 7,950 800,406
AT&T CORP - LIBERTY MEDIA CL A COMMON 001957208 38,944 1,605,954 X 123 590,000 29,650 986,304
AT&T WIRELESS GROUP COMMON 001957406 4,399 157,800 X 123 58,800 1,725 97,275
APP FIN VI CONV ZERO CPN CV BND 00202NAA3 17,653 1,628,744 X 123 1,212,032 364,238 52,474
APP FIN VII MAURITIUS 144A CVT CV BND 00202PAA8 19,397 1,529,855 X 123 1,232,753 171,014 126,087
AT&T CANADA INC COMMON 00207Q202 93 2,800 X 123 2,800
AXA FINANCIAL INC COMMON 002451102 180 5,300 X 123 3,100 2,200
ABBOTT LABS COMMON 002824100 16,784 376,630 X 123 157,078 219,552
ABERCROMBIE & FITCH CO CL A COMMON 002896207 31 2,542 X 123 142 2,400
ABGENIX INC COMMON 00339B107 28,753 239,889 X 123 179,489 20,800 39,600
ACCLAIM ENMNT INC COMMON 004325205 46 32,300 X 123 8,500 23,800
ACCREDO HEALTH INC COMMON 00437V104 18,905 546,984 X 123 500,984 46,000
ACCRUE SOFTWARE INC COMMON 00437W102 2,961 83,400 X 123 62,800 20,600
ACETO CORP COMMON 004446100 41 3,745 X 123 3,745
ACNIELSON CORP COMMON 004833109 11,000 500,000 X 123 402,400 12,200 85,400
ACTIVISION INC COMMON 004930202 65 10,000 X 123 10,000
ACTEL CORP COMMON 004934105 27,357 599,600 X 123 403,100 54,400 142,100
ACTIVE VOICE CORP COMMON 004938106 230 28,800 X 123 28,800
ACTIVE SOFTWARE INC COMMON 00504E100 85 1,100 X 123 1,100
ACUSON CORP COMMON 005113105 6,992 517,900 X 123 420,900 14,400 82,600
ACXIOM CORP COMMON 005125109 22 800 X 123 800
ADAPTEC INC COMMON 00651F108 1,136 49,950 X 123 49,700 250
ADELPHIA COMMUNICATIONS CL A COMMON 006848105 19,427 414,450 X 123 323,000 9,300 82,150
ADOBE SYS COMMON 00724F101 26 200 X 123 200
ADVANCED MARKETING SERVICES COMMON 00753T105 106 5,750 X 123 5,750
ADVO INC COMMON 007585102 17,993 428,400 X 123 348,700 10,600 69,100
ADVANTICA RESTAURANT GROUP COMMON 00758B109 7,832 8,084,701 X 123 7,009,762 764,762 310,177
AEROFLEX INC COMMON 007768104 32,166 647,366 X 123 600,566 46,800
AEGON NV AMERICAN REG SHR COMMON 007924103 27 752 X 123 752
ADVANCED ENERGY INDS COMMON 007973100 29,633 502,787 X 123 373,587 40,500 88,700
ADVENT SOFTWARE INC COMMON 007974108 55,530 860,927 X 123 816,677 44,250
AETHER SYSTEMS INC COMMON 00808V105 1,578 7,700 X 123 6,900 800
AETNA INC COMMON 008117103 205 3,200 X 123 1,900 1,300
AFFILIATED MANAGERS GROUP COMMON 008252108 28,236 620,576 X 123 553,276 5,200 62,100
AFFYMETRIX INC CVT 144A W/RTS CV BND 00826TAC2 12,401 49,689 X 123 41,901 7,009 779
AGILENT TECHNOLOGIES INC COMMON 00846U101 14,309 194,023 X 123 114,217 1,143 78,664
AIM VALUE FUND -B MUT FND 008879728 35 740 X 123 740
AIM INTL EQUITY FUND MUT FND 008882102 80 3,209 X 123 3,209
AIM INTL EQUITY FD -B MUT FND 008882508 48 1,990 X 123 1,990
AIR PRODS & CHEM COMMON 009158106 15,350 498,169 X 123 429,146 69,023
AIRONET WIRELESS COMM INC COMMON 00943A107 688 8,500 X 123 400 8,100
AKZO NOBEL N V SPON ADR ADR 010199305 8 200 X 123 200
ALBEMARLE CORP COMMON 012653101 790 40,000 X 123 40,000
ALBERTO CULVER CO CL A COMMON 013068200 5,833 222,200 X 123 171,000 12,400 38,800
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 2 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- -------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
ALBERTSONS INC COMMON 013104104 805 24,200 X 123 3,550 20,650
ALCAN ALUMINUM LTD COMMON 013716105 9 300 X 123 300
ALCOA INC COMMON 013817101 14,859 512,370 X 123 272,350 240,020
ALCATEL ALSTHOM SPON ADR ADR 013904305 81 1,222 X 123 1,222
ALKERMES INC COMMON 01642T108 16,541 351,004 X 123 243,304 35,600 72,100
ALLAIRE CORP COMMON 016714107 7,101 193,226 X 123 84,626 39,800 68,800
ALLEGHENY TECHNOLOGIES INC COMMON 01741R102 2,156 119,800 X 123 107,800 12,000
ALLEGIANCE TELECOM INC COMMON 01747T102 173 2,700 X 123 2,700
ALLERGAN INC COMMON 018490102 104 1,400 X 123 200 1,200
ALLERGAN SPECIALTY THERAPEUTIC COMMON 018494104 1 30 X 123 30
ALLIANCE CAPITAL MGMT HOLD COMMON 01855A101 38 800 X 123 800
ALLIANCE PREMIER GROWTH MUT FND 01877C200 18 503 X 123 503
ALLIANCE GROWTH FUND B MUT FND 01877F500 19 474 X 123 474
ALLIANCE SEMICONDUCTOR CORP COMMON 01877H100 12,741 518,700 X 123 230,400 106,100 182,200
ALLIANCE TECHNOLOGY FUND B MUT FND 018780304 29 215 X 123 215
ALLIANT ENERGY CORP COMMON 018802108 14,202 546,240 X 123 433,440 11,500 101,300
ALLIANT TECHSYSTEMS INC COMMON 018804104 12,874 190,900 X 123 153,600 3,700 33,600
ALLMERICA FINANCIAL CORP COMMON 019754100 10 200 X 123 200
ALLSTATE CORP COMMON 020002101 33,756 1,517,139 X 123 642,902 874,237
ALLTEL CORP COMMON 020039103 392 6,337 X 123 400 5,937
ALLTRISTA CORP COMMON 020040101 8 374 X 123 374
ALTERA CORP COMMON 021441100 1,590 15,600 X 123 15,600
ALTERRA HEALTHCARE CORP COMMON 02146C104 26 12,900 X 123 12,900
ALZA CORP COMMON 022615108 3,092 52,300 X 123 47,000 5,300
AMAZON.COM INC COMMON 023135106 11 300 X 123 300
AMEREN CORPORATION COMMON 023608102 17 500 X 123 500
AMERICA ONLINE INC COMMON 02364J104 47,053 893,054 X 123 338,604 25,500 528,950
AMERICAN CAPITAL STRATEGIES COMMON 024937104 5,976 250,300 X 123 193,300 8,400 48,600
AMERICAN ELEC PWR COMMON 025537101 171 5,782 X 123 1,892 3,890
AMERICAN EXPRESS CO COMMON 025816109 8,214 157,588 X 123 43,542 500 113,546
AMERICAN GEN CORP COMMON 026351106 19,866 325,675 X 123 222,075 500 103,100
AMERICAN GREETINGS CORP CL A COMMON 026375105 15 800 X 123 800
AMERICAN HOME PRODS COMMON 026609107 14,887 253,392 X 123 134,906 3,400 115,086
AMERICAN INTL GRP COMMON 026874107 137,920 1,173,787 X 123 608,224 6,174 559,389
AMERICAN MGMT SYSTEM COMMON 027352103 5,703 173,725 X 123 95,175 78,550
AMERICAN MUTUAL FUNDS MUT FND 027681105 46 2,029 X 123 2,029
AMERICAN POWER CONVERSION COMMON 029066107 1,604 39,300 X 123 24,800 14,500
AMERICAN STATES WATER CO COMMON 029899101 9,701 326,100 X 123 267,200 7,600 51,300
AMERICAN TOWER CORP CL A COMMON 029912201 1,442 34,600 X 123 31,000 3,600
AMERICAN SUPERCONDUCTOR CORP COMMON 030111108 11,704 242,571 X 123 97,571 53,100 91,900
AMERICAN WATER WORKS INC COMMON 030411102 45 1,800 X 123 800 1,000
AMERICAN XTAL TECHNOLOGY INC COMMON 030514103 234 5,400 X 123 5,400
AMERICREDIT CORP COMMON 03060R101 22,426 1,319,200 X 123 795,600 172,000 351,600
AMERIKING INC COMMON 03071G102 18 1,750 X 123 1,750
AMERISOURCE HEALTH CORP COMMON 03071P102 12,825 413,700 X 123 341,200 11,400 61,100
AMERUS LIFE HOLDINGS INC A COMMON 030732101 608 29,500 X 123 22,700 6,800
AMES DEPT STORES INC COMMON 030789507 2 200 X 123 200
AMETEK INC COMMON 031100100 7 400 X 123 400
AMGEN INC COMMON 031162100 52,649 749,446 X 123 277,096 6,700 465,650
AMPHENOL CORP CL A COMMON 032095101 6,930 104,700 X 123 87,000 17,700
AMSOUTH BANCORP COMMON 032165102 142 9,009 X 123 9,009
ANADARKO PETE CORP COMMON 032511107 12,437 252,210 X 123 158,950 93,260
ANALOG DEVICES COMMON 032654105 50,447 663,770 X 123 345,640 6,750 311,380
ANAREN MICROWAVE INC COMMON 032744104 47,229 359,882 X 123 337,932 21,950
ANDERSONS INC COMMON 034164103 99 10,400 X 123 10,400
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 3 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- -------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
ANHEUSER BUSCH COMMON 035229103 98,184 1,314,596 X 123 735,375 8,900 570,321
ANICOM INC COMMON 035250109 15 4,000 X 123 4,000
ANTHRACITE CAPITAL INC COMMON 037023108 514 72,100 X 123 51,300 20,800
AON CORP COMMON 037389103 32,362 1,041,820 X 123 616,120 1,300 424,400
APACHE CORP COMMON 037411105 3,058 52,000 X 123 35,500 16,500
APOLLO GROUP INC CL A COMMON 037604105 2,433 86,900 X 123 77,800 9,100
APPLE COMPUTER COMMON 037833100 56,467 1,078,120 X 123 696,160 800 381,160
APPLIED DIGITAL SOLUTIONS COMMON 038188108 1 400 X 123 400
APPLIED MATERIALS COMMON 038222105 34,704 382,936 X 123 148,086 5,350 229,500
APPLIED POWER INC CL A COMMON 038225108 422 12,600 X 123 12,600
APPLIED MICRO CIRCUITS CORP COMMON 03822W109 7,885 79,850 X 123 54,700 24,050 1,100
ARCH CHEMICALS INC COMMON 03937R102 3 125 X 123 125
ARCHER-DANIELS-MIDLAND CO COMMON 039483102 7 700 X 123 700
ARCHSTONE COMMUNITIES TRUST COMMON 039581103 173 8,200 X 123 8,200
ARCTIC CAT INC COMMON 039670104 10 800 X 123 800
ARIBA INC COMMON 04033V104 618 6,300 X 123 4,500 1,800
ARKANSAS BEST CONV PFD A CV PFD 040790206 15,558 1,013,165 X 123 822,688 93,969 96,509
ARROW ELECTRS COMMON 042735100 9 300 X 123 300
ART TECHNOLOGY GROUP COMMON 04289L107 3,230 32,000 X 123 27,100 4,900
ARTISTDIRECT INC COMMON 04315D103 16 5,025 X 123 5,025
ASIAINFO HOLDINGS INC COMMON 04518A104 112 2,500 X 123 2,500
ASPEN TECHNOLOGY INC COMMON 045327103 6,637 172,400 X 123 124,200 8,300 39,900
ASSOCIATED BANC CORP COMMON 045487105 3,184 145,971 X 123 137,198 8,774
ASSOCIATED ESTATES REALTY CP COMMON 045604105 5,240 748,600 X 123 503,700 65,500 179,400
AT HOME CORP COMMON 045919107 4 200 X 123 200
ASSOCIATES FIRST CAPITAL COMMON 046008108 3,037 136,100 X 123 18,446 117,654
ASTEC INDUSTRIES COMMON 046224101 6,303 248,400 X 123 201,700 6,900 39,800
ASTORIA FINANCIAL CORP COMMON 046265104 11,080 430,300 X 123 349,400 11,900 69,000
ATHBASCA OIL SANDS TRUST MUT FND 046903100 20 1,000 X 123 1,000
ATLAS AIR INC COMMON 049164106 9,625 268,300 X 123 223,700 6,000 38,600
ATMEL CORP COMMON 049513104 1,449 39,300 X 123 33,000 5,300 1,000
ATWOOD OCEANICS INC COMMON 050095108 25,115 565,977 X 123 421,777 45,300 98,900
AURORA BIOSCIENCES CORP COMMON 051920106 41,863 613,933 X 123 456,833 49,150 107,950
AUTOLIV INC COMMON 052800109 183 7,606 X 123 2,249 5,357
AUTOMATIC DATA PROC COMMON 053015103 7,859 146,719 X 123 26,161 120,558
AUTOZONE INC COMMON 053332102 4,044 183,832 X 123 124,282 59,550
AVALONBAY COMMUNITIES INC COMMON 053484101 18,111 433,800 X 123 350,900 8,500 74,400
AVENUE A INC COMMON 053566105 1 150 X 123 150
AVERY DENNISON CORP COMMON 053611109 81 1,200 X 123 200 1,000
AVNET INC COMMON 053807103 6,888 116,250 X 123 103,600 12,650
AVON PRODS COMMON 054303102 716 16,100 X 123 3,400 12,700
AXENT TECHNOLOGIES INC COMMON 05459C108 457 18,400 X 123 15,500 2,900
BB&T CORP COMMON 054937107 14 600 X 123 600
BJ SERVICES CO COMMON 055482103 2,488 39,800 X 123 30,600 3,500 5,700
BP AMOCO PLC SPON ADR ADR 055622104 89,112 1,575,459 X 123 814,329 8,266 752,864
BMC SOFTWARE INC COMMON 055921100 426 11,678 X 123 7,418 4,260
BAKER HUGHES INC COMMON 057224107 36,431 1,138,480 X 123 715,780 422,700
BAKER HUGHES INC CONV ZERO NT CV BND 057224AH0 171,928 4,102,753 X 123 3,927,272 175,482
BAKER J INC COMMON 057232100 503 86,600 X 123 75,000 11,600
BALL CORPORATION COMMON 058498106 177 5,500 X 123 5,500
BANKAMERICA CORP COMMON 060505104 2,419 56,259 X 123 22,510 33,749
BANK OF NEW YORK COMMON 064057102 28,844 620,300 X 123 388,200 1,700 230,400
BANK ONE CORP COMMON 06423A103 3,779 142,256 X 123 56,865 85,391
BANTA CORP COMMON 066821109 617 32,600 X 123 16,350 16,250
BARD C R COMMON 067383109 217 4,500 X 123 1,600 2,900
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 4 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
BARRICK GOLD CORP COMMON 067901108 27 1,500 X 123 1,500
BASSETT FURNITURE INDS COMMON 070203104 3 200 X 123 200
BAUSCH & LOMB COMMON 071707103 124 1,600 X 123 1,600
BAXTER INTL COMMON 071813109 63,804 907,440 X 123 536,235 1,200 370,005
BAY VIEW CAPITAL CORP COMMON 07262L101 80 8,200 X 123 8,200
BEA SYSTEMS INC COMMON 073325102 49 1,000 X 123 1,000
BEAR STEARNS COS INC COMMON 073902108 5,262 126,423 X 123 54,222 72,201
BECKMAN COULTER INC COMMON 075811109 15,061 258,000 X 123 204,400 5,700 47,900
BECKTON DICKINSON & CO COMMON 075887109 11 400 X 123 400
BELL ATLANTIC CORP COMMON 077853109 10,456 205,770 X 123 128,953 700 76,117
BELL ATLANTIC FIN EURO CONV BE CV BND 0778599A6 59,322 10,790,817 X 123 10,354,626 178,037 258,154
BELL SPORTS CORP CONV SUB DEB CV BND 077903AA0 7,104 146,005 X 123 117,536 24,713 3,755
BELLSOUTH CORP COMMON 079860102 170,983 4,011,324 X 123 2,234,698 50,740 1,725,886
BELLWETHER EXPLORATION CO COMMON 079895207 17 2,000 X 123 2,000
BELO A H CORP COM SER A COMMON 080555105 158 9,100 X 123 9,100
BEMIS CO COMMON 081437105 222 6,600 X 123 4,700 1,900
BERKSHIRE HATHAWAY INC CL A COMMON 084670108 4,950 92 X 123 92
BERKSHIRE HATHAWAY INC CL B COMMON 084670207 2,483 1,411 X 123 300 1,111
BEST BUY COMPANY COMMON 086516101 25 400 X 123 400
BESTFOODS COMMON 08658U101 2,221 32,068 X 123 17,968 14,100
BETHLEHEM STEEL CONV PFD SER B CV PFD 087509501 23,937 3,948,714 X 123 3,366,860 420,753 161,101
BEVERLY ENTERPRISES INC COMMON 087851309 50 17,600 X 123 17,600
BIOGEN INC COMMON 090597105 15,732 243,900 X 123 136,600 1,600 105,700
BIOMET INC COMMON 090613100 9,750 253,650 X 123 177,200 76,450
BIOTECH HOLDRS TRUST COMMON 09067D201 18 100 X 123 100
BIOVAIL CORP INTL COMMON 09067J109 4,973 89,700 X 123 59,700 30,000
BIOMIRA INC COMMON 09161R106 18 2,000 X 123 2,000
BLACK & DECKER CORP COMMON 091797100 68,939 1,753,625 X 123 1,214,526 22,800 516,299
BLACK BOX CORP COMMON 091826107 8,923 112,700 X 123 49,850 23,000 39,850
BLACK HILLS CORP COMMON 092113109 44 1,950 X 123 1,950
BOEING CO COMMON 097023105 21,418 512,250 X 123 349,090 23,450 139,710
BOISE CASCADE COMMON 097383103 199 7,700 X 123 2,200 5,500
BOLDER TECHNOLOGIES CORP COMMON 097519102 8 1,100 X 123 1,100
BONE CARE INTL COMMON 098072101 7 300 X 123 300
BORDERS GROUP INC COMMON 099709107 1,058 68,000 X 123 10,700 57,300
BOSTON SCIENTIFIC CORP COMMON 101137107 18 800 X 123 800
BOWATER INC COMMON 102183100 2,449 55,500 X 123 54,400 1,100
BRADLEES INC WTS WTS 104499116 19 10,962 X 123 10,962
BRADY CORP CL A COMMON 104674106 98 3,000 X 123 3,000
BRANDYWINE RLTY TRUST COMMON 105368203 1,308 68,400 X 123 44,700 23,700
BRIGGS & STRATTON COMMON 109043109 98 2,872 X 123 325 2,547
BRINKER INTERNATIONAL INC COMMON 109641100 371 12,700 X 123 12,700
BRISTOL MYRS SQUIBB COMMON 110122108 117,445 2,016,231 X 123 1,129,010 16,900 870,321
BRITISH TELE FINAL INSTMT ADR ADR 111021408 172 1,300 X 123 1,000 300
BROADBAND TECH SUB CONV NTS CV BND 111309AC4 43,257 2,085,680 X 123 1,736,837 212,753 136,090
BROADCOM CORP CL A COMMON 111320107 26,196 119,650 X 123 50,000 3,350 66,300
BROADVISION INC COMMON 111412102 965 19,000 X 123 15,700 2,300 1,000
BROADWING INC COMMON 111620100 3,608 139,123 X 123 97,676 41,447
BROCADE COMMUNICATIONS SYSTEM COMMON 111621108 49,220 268,250 X 123 113,600 9,350 145,300
BUILDERS TRANSPORT SUB ZERO CO CV BND 120084AA6 8 253,855 X 123 183,157 22,541 48,156
BUILDERS TRANSPORT SUB DEB CV CV BND 120084AB4 11 242,172 X 123 182,569 54,304 5,298
BURLINGTON COAT FACTORY WRHS COMMON 121579106 223 20,600 X 123 4,300 16,300
BURLINGTON INDS INC COMMON 121693105 53 31,400 X 123 8,300 23,100
BURLINGTON NORTHN SANTA FE COMMON 12189T104 4,383 191,105 X 123 144,550 46,555
BURLINGTON RESOURCES INC COMMON 122014103 3,827 100,047 X 123 66,300 33,747
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 5 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- -------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
BURNS INTERNATIONAL SERVICES COMMON 122374101 11,850 948,000 X 123 788,300 22,700 137,000
BURR BROWN CORP COMMON 122574106 1,266 14,600 X 123 11,600 3,000
C&D TECHNOLOGIES INC COMMON 124661109 10,656 188,600 X 123 83,600 38,700 66,300
CBRL GROUP INC COMMON 12489V106 639 43,500 X 123 43,500
C.COR.NET CORP COMMON 125010108 4,671 173,000 X 123 143,600 4,000 25,400
C-CUBE MICROSYSTEMS INC COMMON 125015107 360 5,400 X 123 300 5,100
C-CUBE MICROSYSTEMS INC NEW COMMON 12501N108 5,530 281,800 X 123 224,900 7,600 49,300
CDW COMPUTER CENTERS INC COMMON 125129106 1,612 25,800 X 123 23,200 2,600
CEC ENTERTAINMENT INC COMMON 125137109 1,304 50,900 X 123 39,250 11,650
CGM CAP DEV FD MUT FND 125322107 742 28,557 X 123 3,892 24,665
CGM REALTY FUND MUT FND 125325407 211 16,684 X 123 16,684
C.H. ROBINSON WORLDWIDE COMMON 12541W100 10 200 X 123 200
CIGNA CORP COMMON 125509109 42,607 455,695 X 123 309,820 800 145,075
CIT GROUP INC CL A COMMON 125577106 19,295 1,187,400 X 123 386,607 800,793
CMG INFORMATION SERVICES INC COMMON 125750109 366 8,000 X 123 8,000
CML GRP INC EURO CONV 144A CV BND 125820AB6 5 316,051 X 123 285,183 28,939 1,929
CMS ENERGY CORP COMMON 125896100 108 4,900 X 123 1,425 3,475
CNA SURETY CORP COMMON 12612L108 3,474 291,000 X 123 254,200 7,000 29,800
CNF TRANSPORTATION INC COMMON 12612W104 19,421 853,680 X 123 572,930 24,400 256,350
C P & L ENERGY INC COMMON 12614C106 67 2,087 X 123 2,087
CSG SYSTEMS INTL INC COMMON 126349109 2,663 47,500 X 123 42,500 5,000
CSX CORP COMMON 126408103 179 8,449 X 123 5,300 3,149
CTS CORP COMMON 126501105 12,348 274,400 X 123 219,100 7,000 48,300
CUNO INC COMMON 126583103 11,618 502,400 X 123 408,900 12,100 81,400
CVS CORP COMMON 126650100 32,032 800,800 X 123 540,100 260,700
CABLETRON SYS COMMON 126920107 139 5,500 X 123 5,500
CABOT OIL & GAS -CL A COMMON 127097103 13 600 X 123 600
CABOT MICROELECTRONICS CORP COMMON 12709P103 7,997 174,800 X 123 143,400 4,600 26,800
CADENCE DESIGN SYS INC COMMON 127387108 4,192 205,750 X 123 149,000 56,750
CALDWELL & ORKIN MKT OPP FD MUT FND 128819307 139 6,980 X 123 6,980
CALIPER TECHNOLOGIES CORP COMMON 130876105 741 16,100 X 123 6,800 9,300
CALPINE CORP COMMON 131347106 31,895 485,100 X 123 314,500 7,600 163,000
CAMBREX CORP COMMON 132011107 6,530 145,100 X 123 108,200 5,700 31,200
CAMDEN PPTY TR CONV PFD $2.25 CV PFD 133131201 1,130 35,959 X 123 30,954 5,005
CAMPBELL SOUP COMMON 134429109 47 1,600 X 123 1,600
CANADIAN NATIONAL RAILWAY CO COMMON 136375102 30 1,024 X 123 16 1,008
CAPITAL AUTOMOTIVE REIT COMMON 139733109 936 66,300 X 123 43,600 22,700
CAPITAL ONE FINL CORP COMMON 14040H105 1,560 34,958 X 123 29,858 5,100
AMERICAN FDS CAPITAL WORLD GRW MUT FND 140543109 142 4,683 X 123 4,683
CAPSTONE TURBINE CORP COMMON 14067D102 8,427 187,000 X 123 80,400 37,100 69,500
CARAUSTAR INDS INC COMMON 140909102 201 13,300 X 123 13,300
CARDINAL HEALTH INC COMMON 14149Y108 43,375 586,150 X 123 461,850 1,650 122,650
CARLISLE COS INC COMMON 142339100 189 4,200 X 123 4,200
CARNIVAL CORP CL A COMMON 143658102 9,140 468,700 X 123 305,280 1,600 161,820
CARPENTER TECHNOLOGY CORP COMMON 144285103 3 150 X 123 150
CARTER WALLACE INC COMMON 146285101 217 10,800 X 123 10,800
CARTER WALLACE INC CL B COMMON 146285200 235 13,800 X 123 13,800
CASEYS GENERAL STORES INC COMMON 147528103 4,320 416,400 X 123 294,700 23,000 98,700
CATERPILLAR COMMON 149123101 4,300 126,943 X 123 27,225 99,718
CELERITEK INC COMMON 150926103 18,901 463,106 X 123 434,856 28,250
CENDANT CORP COMMON 151313103 517 36,962 X 123 1,400 35,562
CENTOCOR INC SUB DEB CONV CV BND 152342AE1 14,613 219,748 X 123 167,982 28,420 23,345
CENTURA BANKS COMMON 15640T100 3 100 X 123 100
CENTURY TELEPHONE ENTERPRISE COMMON 156700106 62,985 2,190,771 X 123 1,523,995 666,776
CERIDIAN CORP COMMON 15677T106 12,004 498,850 X 123 381,200 27,200 90,450
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 6 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
CERPROBE CORP COMMON 156787103 5,694 406,700 X 123 310,500 20,500 75,700
CHALONE WINE GROUP LTD COMMON 157639105 1 100 X 123 100
CHARLES RIVER ASSOCIATES INC COMMON 159852102 444 25,200 X 123 25,200
CHARTER ONE FIN INC COMMON 160903100 3,751 163,089 X 123 94,960 2,646 65,483
CHARMING SHOPPES COMMON 161133103 4,887 959,400 X 123 787,200 23,000 149,200
CHARTER COMMUNICATIONS INC A COMMON 16117M107 26 1,600 X 123 550 550 500
CHARTERED SEMICONDUCTOR ADR ADR 16133R106 144 1,600 X 123 1,600
CHASE MANHATTAN CORP COMMON 16161A108 134,142 2,912,173 X 123 1,707,374 12,902 1,191,898
CHEAP TICKETS INC COMMON 162672109 569 47,400 X 123 38,600 8,800
CHEESECAKE FACTORY COMMON 163072101 21 750 X 123 750
CHEMED CORP COMMON 163596109 28 1,000 X 123 1,000
CHESAPEAKE CORP COMMON 165159104 3,833 129,400 X 123 103,200 2,600 23,600
CHESAPEAKE ENERGY CORP COMMON 165167107 21,623 2,790,100 X 123 2,387,650 150,225 252,225
CHESAPEAKE ENERGY CONV PFD 7% CV PFD 165167305 37,606 4,227,312 X 123 3,561,129 176,258 489,925
CHEVRON CORP COMMON 166751107 28,522 336,294 X 123 219,073 117,221
CHIQUITA BRANDS CONV PFD CV PFD 170032403 84 15,790 X 123 11,842 3,947
CHITTENDEN CORP COMMON 170228100 782 32,000 X 123 27,600 4,400
CHOICEPOINT INC COMMON 170388102 9,981 224,300 X 123 99,200 45,800 79,300
CHUBB CORP COMMON 171232101 35,937 584,334 X 123 379,470 1,000 203,864
CIBER INC COMMON 17163B102 403 30,400 X 123 30,400
CIENA CORP COMMON 171779101 8,401 50,400 X 123 25,900 3,900 20,600
CINCINNATI FINANCIAL CORP COMMON 172062101 47 1,500 X 123 1,500
CIRCUIT CITY STORES-CIRCUIT GP COMMON 172737108 1,961 59,100 X 123 55,800 3,300
CIRRUS LOGIC INC SUB CONV 144A CV BND 172755AA8 1,495 69,161 X 123 42,322 26,838
CIRRUS LOGIC INC SUB NTS CV BND 172755AC4 73,674 3,407,870 X 123 2,865,526 476,900 65,445
CISCO SYSTEMS INC COMMON 17275R102 162,719 2,559,987 X 123 1,014,026 58,625 1,487,336
CINTAS CORP COMMON 172908105 1,998 54,450 X 123 54,450
CITIGROUP INC COMMON 172967101 263,555 4,374,363 X 123 2,383,773 39,450 1,951,140
CITIZENS BANKING COR MICH COMMON 174420109 125 7,715 X 123 11 7,704
CITIZENS COMMUNICATIONS CO COMMON 17453B101 50 2,910 X 123 2,910
CITY NATIONAL CORP COMMON 178566105 11,673 335,900 X 123 270,900 6,700 58,300
CLARENT CORP COMMON 180461105 1,587 22,200 X 123 19,900 2,300
CLAYTON HOMES INC COMMON 184190106 5 650 X 123 25 625
CLEAR CHANNEL COMMUNICATIONS COMMON 184502102 938 12,500 X 123 6,100 6,400
CLOROX CO COMMON 189054109 36 800 X 123 300 500
COASTAL CORP COMMON 190441105 90,060 1,479,433 X 123 861,085 3,100 615,248
COCA-COLA COMMON 191216100 16,198 282,007 X 123 89,150 192,857
COCA-COLA ENTERPRISES COMMON 191219104 8 500 X 123 500
COGNOS INC COMMON 19244C109 6,041 146,000 X 123 114,600 31,400
COLGATE PALMOLIVE COMMON 194162103 7,827 130,720 X 123 66,758 63,962
COLONIAL BANCGROUP INC COMMON 195493309 6,245 693,900 X 123 516,600 17,400 159,900
COLTEC CAP TR CONV PFD 5.25% CV PFD 196878409 18,566 444,741 X 123 415,608 6,686 22,447
COLUMBIA ENERGY GROUP COMMON 197648108 71,173 1,084,533 X 123 574,010 2,400 508,123
COMAIR HLDGS INC COMMON 199789108 277 11,800 X 123 11,800
COMCAST CORP CL A COMMON 200300101 1,738 44,700 X 123 11,900 32,800
COMCAST CORP CL A SPL COMMON 200300200 4,775 117,890 X 123 30,600 87,290
COMERICA INC COMMON 200340107 47,031 1,048,050 X 123 474,255 573,795
COMMERCE BANCORP INC N J COMMON 200519106 13,246 287,955 X 123 233,915 5,695 48,345
COMMERCIAL FEDERAL CORP COMMON 201647104 8,887 571,073 X 123 444,898 12,200 113,975
COMMSCOPE INC COMMON 203372107 11,960 291,700 X 123 251,800 39,900
COMMUNITY FIRST BANKSHARES COMMON 203902101 483 29,600 X 123 22,300 7,300
COMPAQ COMPUTER COMMON 204493100 130,921 5,121,607 X 123 3,280,150 43,725 1,797,732
COMPLETE BUSINESS SOLUTIONS COMMON 20452F107 10,758 612,550 X 123 489,300 12,700 110,550
COMPUCOM SYSTEMS INC COMMON 204780100 2 1,000 X 123 1,000
COMPUCREDIT CORP COMMON 20478N100 15 500 X 123 500
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 7 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
COMPUTER ASSOCIATES INTL COMMON 204912109 47,964 937,031 X 123 640,639 1,300 295,092
COMPUSA INC COMMON 204932107 175 17,400 X 123 4,400 13,000
COMPUTER SCIENCE CORP COMMON 205363104 49,635 664,565 X 123 429,345 1,000 234,220
COMPUTERIZED THERMAL IMAGING COMMON 20557C108 22 3,000 X 123 3,000
COMPUWARE CORP COMMON 205638109 8,134 783,960 X 123 496,500 1,000 286,460
COMVERSE TECHNOLOGY INC COMMON 205862402 2,548 27,400 X 123 16,900 1,800 8,700
CONAGRA INC COMMON 205887102 368 19,300 X 123 11,400 7,900
CONCORD EFS INC COMMON 206197105 8,818 339,150 X 123 165,850 200 173,100
CONECTIV INC COMMON 206829103 32 2,040 X 123 2,040
CONEXANT SYSTEMS INC COMMON 207142100 4,329 89,030 X 123 50,600 38,430
CONEXANT SYSTEMS CVT SUB NTS CV BND 207142AF7 1,957 23,148 X 123 17,361 3,935 1,852
CONMED CORP COMMON 207410101 15,315 591,900 X 123 483,275 14,200 94,425
CONOCO INC CL A COMMON 208251306 63,274 2,876,099 X 123 1,382,910 3,100 1,490,089
CONOCO INC CL B COMMON 208251405 14,760 600,912 X 123 327,965 2,114 270,834
CONSECO INC COMMON 208464107 503 51,600 X 123 51,600
CONSOLIDATED EDISON INC COMMON 209115104 545 18,380 X 123 5,450 12,930
CONSOLIDATED STORES COMMON 210149100 88 7,300 X 123 7,300
CONSTELLATION ENERGY GROUP COMMON 210371100 20,844 640,127 X 123 416,940 1,000 222,187
CONTINENTAL AIRLINES CL B COMMON 210795308 14 300 X 123 300
CONVERGYS CORP COMMON 212485106 4,108 79,200 X 123 55,100 24,100
COOPER CAMERON CORP COMMON 216640102 6,890 104,400 X 123 38,400 66,000
COOPER INDS INC COMMON 216669101 13 400 X 123 400
COORS (ADOLPH) CL B COMMON 217016104 3,548 58,640 X 123 51,600 7,040
COORSTEK INC COMMON 217020106 4,472 97,225 X 123 77,400 5,300 14,525
COPPER MOUNTAIN NETWORKS COMMON 217510106 106 1,200 X 123 1,200
COR THERAPEUTICS INC COMMON 217753102 1,578 18,500 X 123 16,600 1,900
CORN PRODUCTS INTERNATIONAL COMMON 219023108 17,820 672,446 X 123 529,446 17,000 126,000
CORNING INC COMMON 219350105 71,378 264,484 X 123 97,150 6,825 160,509
CORORATE EXECUTIVE BOARD CO COMMON 21988R102 12,624 210,831 X 123 89,231 39,800 81,800
COST PLUS INC CALIFORNIA COMMON 221485105 25,408 885,666 X 123 827,966 57,700
COSTCO WHOLESALE CORP COMMON 22160K105 3,544 107,400 X 123 10,800 96,600
COUNTRYWIDE CR INDS INC COMMON 222372104 16,446 542,550 X 123 497,650 31,200 13,700
COVANCE INC COMMON 222816100 469 53,200 X 123 53,100 100
COX COMMUNICATIONS INC -CL A COMMON 224044107 223 4,894 X 123 4,894
CRANE CO COMMON 224399105 4,083 167,950 X 123 144,950 23,000
CRAY RESEARCH SUB DEB CONV CV BND 225224AA2 10,163 215,367 X 123 182,904 19,873 12,590
CREDENCE SYSTEMS CORP COMMON 225302108 21,700 393,210 X 123 192,010 76,600 124,600
CREE INC COMMON 225447101 44,291 331,768 X 123 222,968 40,700 68,100
CROMPTON CORP COMMON 227116100 220 18,000 X 123 17,750 250
CROSS TIMBERS OIL CO COMMON 227573102 1,049 47,400 X 123 31,400 16,000
CURAGEN CORP COMMON 23126R101 9,184 241,300 X 123 107,100 49,300 84,900
CYBEX COMPUTER PRODUCTS CORP COMMON 232522102 13,560 320,000 X 123 300,500 19,500
CYPRESS SEMICONDUCTOR COMMON 232806109 48,478 1,147,415 X 123 865,075 1,200 281,140
CYPRESS SEMICONDUCTOR SUB CONV CV BND 232806AE9 5,376 97,297 X 123 91,892 5,405
CYTEC INDS COMMON 232820100 8,655 350,566 X 123 285,800 8,000 56,766
CYTOGEN CORP COMMON 232824102 292 28,800 X 123 28,800
CYTYC CORP COMMON 232946103 40,833 765,012 X 123 715,412 49,600
DQE INC COMMON 23329J104 7,791 197,250 X 123 100,950 150 96,150
D.R. HORTON INC COMMON 23331A109 9,222 680,000 X 123 562,700 17,200 100,100
DSP GROUP INC COMMON 23332B106 9,038 161,400 X 123 131,800 6,100 23,500
DTE ENERGY CO COMMON 233331107 46 1,500 X 123 1,500
DVI INC COMMON 233343102 450 28,100 X 123 21,000 7,100
DAILY MAIL & GENERAL TST NV COMMON 2338099A2 52 3,000 X 123 3,000
DAISYTEK INTL CORP COMMON 234053106 462 49,000 X 123 32,600 16,400
DALLAS SEMICONDUCTOR CORP COMMON 235204104 15,175 372,400 X 123 302,000 7,700 62,700
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 8 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
DANA CORP COMMON 235811106 8,203 387,165 X 123 213,100 174,065
DANAHER CORP COMMON 235851102 1,676 33,906 X 123 11,245 22,661
DANKA BUSINESS SYS CVT SUB NTS CV BND 236277AB5 1,360 68,668 X 123 42,918 9,785 15,965
DARDEN RESTAURANTS INC COMMON 237194105 320 19,700 X 123 4,300 15,400
DAVIS NY VENTURE FUND B MUT FND 239080203 8 254 X 123 254
DAVOX CORP COMMON 239208101 5,194 401,500 X 123 332,500 8,900 60,100
DEAN FOODS COMMON 242361103 89 2,800 X 123 2,800
DECORA INDS INC COMMON 243593308 300 X 123 300
DEERE & CO COMMON 244199105 8,301 224,350 X 123 155,790 68,560
DELAWARE GRP TAX FREE USA FD MUT FND 245909106 45 4,202 X 123 4,202
DELHAIZE AMERICA INC COMMON 246688105 X 123
DELL COMPUTER COMMON 247025109 69,735 1,414,150 X 123 640,700 27,650 745,800
DELPHI AUTO SYSTEMS COMMON 247126105 3,797 260,748 X 123 171,359 89,389
DELTA AIRLINES COMMON 247361108 71 1,400 X 123 1,400
DELUXE CORP COMMON 248019101 7,392 313,700 X 123 275,400 3,900 34,400
DENTSPLY INTERNATIONAL INC COMMON 249030107 148 4,800 X 123 4,800
DEVELOPERS DIVERS REALTY COMMON 251591103 9,158 613,100 X 123 376,150 6,450 230,500
DEVON ENERGY CORP COMMON 25179M103 2,381 42,380 X 123 31,400 10,980
DEVRY INC COMMON 251893103 21,262 804,250 X 123 397,150 154,850 252,250
DEXTER CORP COMMON 252165105 5,698 118,700 X 123 92,500 2,600 23,600
DIAL CORP NEW COMMON 25247D101 110 10,600 X 123 10,600
DIAMOND OFFSHORE DRILLING COMMON 25271C102 155 4,400 X 123 1,400 3,000
DIAMOND OFFSHORE SUB CNV NTS CV BND 25271CAA0 17,975 427,789 X 123 411,739 16,050
DIAMOND TECH PARTNERS INC COMMON 252762109 8,114 92,200 X 123 65,300 26,900
DIEBOLD INC COMMON 253651103 12,022 431,300 X 123 347,400 7,500 76,400
DIGITAL LIGHTWAVE INC COMMON 253855100 36,611 364,063 X 123 159,063 74,300 130,700
DIGITAL INSIGHT COMMON 25385P106 17,797 523,433 X 123 385,108 42,150 96,175
DIME BANCORP COMMON 25429Q102 1,238 78,600 X 123 78,600
DIONEX CORP COMMON 254546104 7,083 264,800 X 123 216,200 7,200 41,400
THE WALT DISNEY CO COMMON 254687106 111,512 2,873,089 X 123 1,431,047 31,525 1,410,517
DITEC COMMUNICATIONS COMMON 25500M103 45,069 476,606 X 123 355,106 37,100 84,400
DIXIE GROUP INC SUB DEB CONV CV BND 255519AA8 1,612 78,230 X 123 61,087 6,429 10,714
DOCUMENTUM INC COMMON 256159104 54,027 604,500 X 123 572,600 31,900
DOMINION RESOURCES BLACK WARRI COMMON 25746Q108 112 8,000 X 123 8,000
DOMINION RES INC VA COMMON 25746U109 1,581 36,873 X 123 22,248 14,625
DONNELLEY RR&SONS COMMON 257867101 763 33,808 X 123 4,500 29,308
DOUBLECLICK INC COMMON 258609304 51 1,350 X 123 1,350
DOVER CORP COMMON 260003108 2,827 69,700 X 123 33,300 36,400
DOW CHEMICAL COMMON 260543103 33,501 1,109,752 X 123 630,765 9,150 469,837
DOW JONES & CO INC COMMON 260561105 59 800 X 123 800
DSL.NET INC COMMON 262506108 162 15,700 X 123 15,700
DUPONT E I COMMON 263534109 15,438 352,858 X 123 183,784 15,600 153,474
DUKE ENERGY CORP COMMON 264399106 1,588 28,162 X 123 16,400 11,762
DUN & BRADSTREET COMMON 26483B106 42,886 1,498,200 X 123 797,050 1,300 699,850
DUNES HOTELS & CASINOS INC COMMON 265440107 25 X 123 25
DURA AUTOMOTIVE SYSTEMS INC COMMON 265903104 3 320 X 123 320
DUPONT PHOTOMASKS INC COMMON 26613X101 14,484 211,440 X 123 169,500 5,200 36,740
DURA PHARNACEUTICALS INC COMMON 26632S109 198 13,800 X 123 7,800 6,000
DURA PHARMACEUTICALS CVT NTS CV BND 26632SAA7 109,693 2,674,516 X 123 2,257,195 338,027 79,293
DYNEGY INC COMMON 26816Q101 2,002 29,305 X 123 20,605 8,700
ECI TELECOM COMMON 268258100 1,301 36,400 X 123 36,400
EMC CORP COMMON 268648102 198,923 2,585,508 X 123 1,264,750 51,300 1,269,458
ENSCO INTL INC COMMON 26874Q100 5,458 152,400 X 123 125,100 6,900 20,400
EOG RESOURCES INC COMMON 26875P101 1,873 55,900 X 123 34,100 21,800
EVI INC CONV PFD 5% CV PFD 268939402 36,860 500,812 X 123 463,312 6,250 31,250
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 9 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
ESCO ELECTRONICS COMMON 269030102 2 144 X 123 144
ETEC SYSTEMS INC COMMON 26922C103 548 4,400 X 123 4,400
EARTHGRAINS CO COMMON 270319106 508 26,144 X 123 19,100 7,044
EASTMAN CHEMICAL CO COMMON 277432100 22 462 X 123 200 262
EASTMAN KODAK COMMON 277461109 3,507 58,946 X 123 32,446 26,500
EATON CORP COMMON 278058102 70,334 1,049,759 X 123 555,711 1,100 492,948
ECOLAB INC COMMON 278865100 421 10,784 X 123 10,784
ECONNECT INC COMMON 27889S107 2 3,800 X 123 3,800
EDISON INTERNATIONAL COMMON 281020107 5,377 262,300 X 123 105,190 157,110
EDO CORP SUB DEB CONV CV BND 281347AB0 16,354 991,192 X 123 870,736 61,364 59,092
J D EDWARDS & CO COMMON 281667105 715 47,500 X 123 41,300 6,200
EDWARDS LIFESCIENCES CORP COMMON 28176E108 826 44,631 X 123 16,556 28,075
EINSTEIN/NOAH BAGEL SUB DEB CV CV BND 282577AC9 18,478 1,890,352 X 123 1,622,117 194,118 74,118
EL PASO ENERGY CORP COMMON 283905107 34,042 668,311 X 123 449,009 2,300 217,002
ELAN CORP PLC SPONS ADR ADR 284131208 839 17,326 X 123 17,326
ELECTRIC FUEL CORP COMMON 284871100 23 1,500 X 123 1,500
ELECTRONIC DATA SYSTEMS CORP COMMON 285661104 3,714 90,025 X 123 89,800 225
EMBRATEL PARTICIPACOES ADR ADR 29081N100 94 4,000 X 123 4,000
EMCORE CORP COMMON 290846104 21,528 179,400 X 123 79,650 36,600 63,150
EMERGE INTERACTIVE INC CL A COMMON 29088W103 10 X 123 10
EMERSON ELEC COMMON 291011104 60,014 994,018 X 123 534,525 1,100 458,393
EMMIS BROADCASTING CORP CL A COMMON 291525103 35,444 856,652 X 123 805,152 51,500
EMPRESAS ICA SOC SUB DEB CONV CV BND 292448AC1 33,448 2,018,015 X 123 1,708,813 159,729 149,473
ENDOSONICS CORP COMMON 29264K105 7,656 1,361,100 X 123 1,125,900 31,400 203,800
ENERGY FACTORS SUB DEB CONV CV BND 292667AB8 42 2,020 X 123 2,020
ENERGY EAST CORP COMMON 29266M109 3,996 209,600 X 123 173,400 36,200
ENERGIZER HOLDINGS INC COMMON 29266R108 3 166 X 123 166
ENGLEHARD CORP COMMON 292845104 78 4,596 X 123 4,596
ENNIS BUSINESS FORM COMMON 293389102 461 57,600 X 123 46,300 11,300
ENRON CORP COMMON 293561106 55,615 862,250 X 123 394,550 18,700 449,000
ENTERCOM COMMUNICATIONS CORP COMMON 293639100 1,414 29,000 X 123 29,000
ENTERGY CORP NEW COMMON 29364G103 111 4,100 X 123 1,000 3,100
EQUIFAX INC COMMON 294429105 539 20,550 X 123 9,400 11,150
EQUITY OFFICE PROPERTIES TR COMMON 294741103 2,332 84,600 X 123 58,100 26,500
EQUITY RESIDENTIAL PROPS TR COMMON 29476L107 74 1,600 X 123 1,100 500
EQUITY RESIDTL CVT PFD G 7.25% CV PFD 29476L859 8,911 169,034 X 123 136,896 28,297 3,841
LM ERICSSON ADR 294821400 60 3,000 X 123 400 2,600
ESPEED INC CL A COMMON 296643109 408 9,400 X 123 9,400
ETHYL CORP COMMON 297659104 375 150,000 X 123 150,000
ALCATEL COMMON 2980001A8 310 4,700 X 123 3,500 1,200
ARM HOLDINGS PLC COMMON 2980001B6 123 11,500 X 123 11,500
ASM LITHOGRAPHY HLDG COMMON 2980001C4 193 4,380 X 123 4,380
AXA COMMON 2980001D2 111 700 X 123 700
COMPTEL OYJ COMMON 2980001P5 172 8,500 X 123 8,500
DATACRAFT ASIA LTD COMMON 2980001T7 146 16,640 X 123 16,640
ERICSSON LM B SHS COMMON 2980002B5 286 14,400 X 123 8,800 5,600
FAST RETAILING CO LTD COMMON 2980002D1 84 200 X 123 200
FUNAI ELECTRI CO LTD COMMON 2980002J8 100 600 X 123 600
TREND MICRO INC COMMON 2980004B3 248 1,500 X 123 1,000 500
NOKIA OYJ COMMON 29849EUR2 257 5,020 X 123 2,720 2,300
LOXLEY PUBLIC CO EURO CONV CV BND 2987009J6 19,829 3,738,733 X 123 3,483,623 18,667 236,444
BANPU PUBLIC CO EURO CONV CV BND 2987009M9 14,455 469,930 X 123 383,835 7,891 78,205
TOTAL ACCESS COMMUN EURO CONV CV BND 2987009U1 3,865 300,476 X 123 186,190 73,810 40,476
SSANGYONG OIL REFNG SUB CONV CV BND 2987010A2 10,633 2,433,704 X 123 1,959,078 180,956 293,670
THERMO TERRATECH EURO CONV CV BND 2987010H7 13,833 1,011,634 X 123 964,464 47,170
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 10 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
SAMSUNG DISPLAY DEVICES CONV CV BND 2987010Z7 4,028 350,658 X 123 315,391 35,267
BURNS PHILP EURO CONV CV BND 2987020Q5 18,580 9,782,528 X 123 9,202,325 45,806 534,398
SIAM COMMERCIAL BK EURO CONV CV BND 2987020R3 8,259 1,878,728 X 123 1,506,640 142,891 229,197
FEDERAL RLTY INVS TR CONV EURO CV BND 2987021Q4 22,012 3,554,838 X 123 3,415,950 138,888
FMC CORP EURO CONV CV BND 2987021Z4 4,880 1,876,030 X 123 1,876,030
MBI FINANCE LTD EURO CONV CV BND 2987022N0 7,690 2,310,061 X 123 2,310,061
CML GROUP CONV EURO CV BND 2987023T6 9 565,787 X 123 479,933 56,914 28,940
SAPPI FINANCE EURO CONV CV BND 2987024I9 6,022 1,378,865 X 123 1,378,865
FLI CAPITAL C I REG EURO CONV CV BND 2987027A3 6,808 14,031,431 X 123 14,031,431
BANGKOK BANK PUB EURO CONV CV BND 2987027D7 65,204 13,494,788 X 123 11,518,553 849,627 1,126,608
OGDEN SUB DEB CONV EURO CV BND 298703018 24,774 750,727 X 123 734,089 16,638
OGDEN CORP CVT SUB EURO CV BND 298703026 3,832 122,581 X 123 122,581
SIAM COMMERCIAL BANK FOR REG COMMON 2987038G7 110 197,000 X 123 197,000
SAMSUNG ELECTRON EURO CONV CV BND 2987039B7 382 4,492 X 123 4,492
THERMEDICS INC CONV ZERO CPN CV BND 2987042N6 1,558 67,165 X 123 56,455 10,710
TELEKOM MALAYSIA EURO CVT CV BND 2987043F2 9,592 9,029,546 X 123 8,374,340 655,205
STB CAYMAN CAPITAL LTD CVT CV BND 2987043P0 5,787 1,478,375,971 X 123 1,478,375,971
APP FIN VII MAURIUS EURO CONV CV BND 2987043V7 39,675 3,142,338 X 123 2,932,771 26,196 183,371
SIAM COMMERCIAL BANK WTS WTS 298705146 50 429,000 X 123 150,000 150,000 129,000
SHIRE PHARMACEUTICALS GROUP COMMON 298705377 156 9,000 X 123 9,000
EPCOS AG COMMON 298705385 253 2,500 X 123 1,600 900
BATM ADVANCED COMM COMMON 2987054C5 131 1,500 X 123 1,500
PT INDAH KIAT PULP & PAPER COMMON 29871A136 2,398 11,823,000 X 123 3,169,000 8,654,000
TOTAL ACCESS COMMUNICATION COMMON 29871A151 2,074 516,000 X 123 256,000 260,000
SAMSUNG ELECTRON COMMON 29871A425 530 1,600 X 123 800 800
DATATEC LIMITED COMMON 29871A540 173 25,099 X 123 25,099
COLT TELECOM GROUP PLC COMMON 29871A748 120 3,600 X 123 3,600
ORIX CORP COMMON 29871A771 133 900 X 123 900
BMCMEDIA.COM LTD COMMON 29871A854 64 157,811 X 123 157,811
NORTEL NETWORKS CORP COMMON 29871A888 183 2,640 X 123 2,640
LEGEND HOLDINGS LTD COMMON 29871A946 77 80,000 X 123 80,000
PACE MICRO TECHNOLOGY PLC COMMON 29871A953 211 14,600 X 123 4,600 10,000
ENEA DATA AB COMMON 29871A979 77 11,250 X 123 11,250
ADVA AG OPTICAL NETWORKING COMMON 29871A995 285 500 X 123 250 250
COMMTOUCH SOFTWARE LTD COMMON 29871B159 65 2,000 X 123 2,000
CMG PLC COMMON 29871B167 3 200 X 123 200
THERMO ELECTRON EURO CONV REGS CV BND 29871B175 134 3,968 X 123 3,968
CELLTECH GROUP PLC COMMON 29871B522 193 10,000 X 123 10,000
PSION PLC COMMON 29871B555 159 16,500 X 123 16,500
TELE1 EUROPE HOLDING AB COMMON 29871B597 86 7,000 X 123 7,000
OPEN TELECOMMUNICATIONS LTD COMMON 29871B688 87 85,000 X 123 85,000
SKANDIA FORSAKRINGS AB COMMON 29871B746 112 4,200 X 123 4,200
NIKON CORP COMMON 29871B852 149 4,000 X 123 4,000
JOHNSON ELECTRIC HLDGS COMMON 29871B860 161 17,000 X 123 17,000
TELEVISION BROADCAST LTD COMMON 29871B886 120 18,000 X 123 18,000
ORBOTECH LTD COMMON 29871B993 167 1,800 X 123 1,800
PRECISION DRILLING CORP COMMON 29871C140 116 3,000 X 123 3,000
TOKYO SEIMITSU CO LTD COMMON 29871C199 255 1,900 X 123 1,200 700
PARTHUS TECHNOLOGIES PLC-W/I COMMON 29871C207 162 57,500 X 123 57,500
SUZUKEN CO LTD COMMON 29871C231 74 1,900 X 123 1,900
NIPPON THOMPSON CO LTD COMMON 29871C249 243 16,000 X 123 11,000 5,000
MARUWA CO LTD COMMON 29871C280 222 5,600 X 123 3,500 2,100
SANYO ELECTRIC CO LTD COMMON 29871C322 99 11,000 X 123 11,000
MEITEC CORPORATION FIRST SECTI COMMON 29871C330 79 2,000 X 123 2,000
ANRITSU CORP COMMON 29871C876 144 8,000 X 123 8,000
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 11 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
TANAKA CHEMICAL CORP COMMON 29871C884 145 6,000 X 123 6,000
KONINKLIJKE KPN NV COMMON 29871C934 126 2,800 X 123 2,800
HITACHI AIC INC COMMON 29899A506 100 8,000 X 123 8,000
VESTEL ELEKTRONIK SANAYI COMMON 29899A605 74 245,000 X 123 245,000
CAPITA GROUP COMMON 29899C106 123 5,000 X 123 5,000
MARSCHOLLEK LAUTENSCHLAEGER COMMON 298EUR124 100 200 X 123 200
EXAR CORP COMMON 300645108 30,637 351,390 X 123 331,040 20,350
EXELIXIS INC COMMON 30161Q104 22,248 666,600 X 123 493,800 54,350 118,450
EXFO ELECTRO OPITCAL ENGINEERI COMMON 302043104 2,611 59,500 X 123 25,550 11,750 22,200
EXIDE CORP 144A CVT SUB NTS P/ CV BND 302051AF4 89,603 2,318,101 X 123 2,088,548 175,599 53,953
EXODUS COMMUNICATIONS INC COMMON 302088109 2,064 44,800 X 123 43,400 1,400
EXTREME NETWORKS INC COMMON 30226D106 1,677 15,900 X 123 14,300 1,600
EXXON MOBIL CORP COMMON 30231G102 223,945 2,852,802 X 123 1,586,646 19,700 1,246,456
FPA PARAMOUNT FUND MUT FND 302546106 49 6,783 X 123 6,783
FPA PERENNIAL FUND MUT FND 302548102 105 5,199 X 123 5,199
FPL GROUP INC COMMON 302571104 3,344 67,559 X 123 40,000 27,559
FAIRCHILD SEMICOLON INTL -A COMMON 303726103 506 12,500 X 123 1,100 11,400
FAMILY DOLLAR STORES INC COMMON 307000109 8,731 446,300 X 123 377,800 68,500
FARGO ELECTRONICS COMMON 30744P102 76 21,300 X 123 21,300
FARMER BROS CO COMMON 307675108 18 100 X 123 100
FEDERAL HM LN MTG COMMON 313400301 24,798 612,308 X 123 424,327 24,600 163,381
FEDERAL NATL MTG COMMON 313586109 90,529 1,734,679 X 123 901,100 2,200 831,379
FEDERAL REALTY INVS TRUST COMMON 313747206 76 3,800 X 123 3,800
FEDERAL SIGNAL CORP COMMON 313855108 672 40,700 X 123 24,800 15,900
FEDERATED DEPT STORES COMMON 31410H101 79,664 2,360,400 X 123 1,375,010 2,100 983,290
FEDERATED INVESTORS INC CL-B COMMON 314211103 15,210 433,800 X 123 340,400 7,900 85,500
FEDEX CORP COMMON 31428X106 35 930 X 123 600 330
FERRO CORP COMMON 315405100 11,951 569,100 X 123 470,400 12,900 85,800
FIDELITY ADVISOR EQUITY GR FD MUT FND 315805200 395 5,303 X 123 5,303
FIDELITY ADVISOR GROWTH OPP FD MUT FN 315807206 X 123
FIDELITY INTL GR & INC FD MUT FND 315910208 47 1,647 X 123 1,647
FIDELITY DIVERSIFIED INTL FD MUT FND 315910802 49 1,975 X 123 1,975
FIDELITY U S EQUITY INDEX MUT FND 315911206 114 2,217 X 123 2,217
FIDELITY SPART TOTAL MKT IDX MUT FND 315911404 1,291 34,329 X 123 5,890 28,439
FIDELITY SPART MARKET INDEX MUT FND 315912204 560 5,597 X 123 3,918 1,679
FIDELTIY EQUITY INC II FD MUT FND 316145101 40 1,555 X 123 1,555
FIDELITY SELECT DEVEL COMM FD MUT FND 316390566 99 1,412 X 123 1,412
FIDELITY SEL SOFTWARE & CMPTRS MUT FND 316390822 75 820 X 123 820
FIDELITY SELECT ELECTRS MUT FND 316390863 125 1,078 X 123 1,078
FIDELITY SELECT COMPUTERS MUT FND 316390871 83 712 X 123 712
FIELDCREST CANNON SUB DEB CONV CV BND 316549AB0 3,287 265,312 X 123 223,617 38,870 2,825
FIFTH THIRD BANCORP COMMON 316773100 1,963 31,042 X 123 400 30,642
FILENET CORP COMMON 316869106 902 49,100 X 123 41,000 8,100
FINOVA GROUP INC COMMON 317928109 9,513 731,781 X 123 244,385 487,396
FINOVA FINANCE 5.5% PFD CVT CV PFD 31808E207 3,262 173,599 X 123 164,018 9,580
FIRST COMMONWEALTH FINL CORP COMMON 319829107 34 3,728 X 123 3,728
FIRST DATA CORP COMMON 319963104 97,296 1,960,620 X 123 1,066,860 3,850 889,910
FIRST MIDWEST BANCORP INC COMMON 320867104 10,135 435,900 X 123 364,600 10,450 60,850
FIRST NATL BANCORP ILL COMMON 320920101 1,100 16,800 X 123 16,800
FST HLTH GRP COMMON 320960107 837 25,500 X 123 19,300 6,200
FIRST SECURITY CORP DEL COMMON 336294103 176 13,000 X 123 13,000
FIRST TENN NATL COR COMMON 337162101 1,039 62,754 X 123 20,500 42,254
FIRST TR INSD MUN BDS UT 39S COMMON 33733W484 1 5 X 123 5
FIRST TR INSD MUN BDS UT 169 MUT FND 33734U594 19 20 X 123 20
FIRST UNION CORP COMMON 337358105 230 9,255 X 123 7,854 1,401
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 12 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
FIRST VIRGINIA BKS COMMON 337477103 94 2,700 X 123 450 2,250
FIRSTAR CORP (NEW) COMMON 33763V109 7,707 365,932 X 123 6,550 359,382
FISERV INC COMMON 337738108 6,836 158,055 X 123 56,650 101,405
FIRSTENERGY COMMON 337932107 7 300 X 123 300
FLEET BOSTON FINL CORP COMMON 339030108 147,289 4,332,043 X 123 2,515,655 4,184 1,812,204
FLORIDA PROGRESS COMMON 341109106 23 500 X 123 500
FLUOR CORP COMMON 343861100 313 9,900 X 123 9,900
FORD MOTOR CO COMMON 345370100 771 17,938 X 123 5,500 12,438
FOREST LABS COMMON 345838106 727 7,200 X 123 4,000 3,200
FORRESTER RESEARCH COMMON 346563109 28,244 387,900 X 123 165,950 77,000 144,950
FORT JAMES CORP COMMON 347471104 3,843 166,200 X 123 113,400 52,800
FOSSIL INC COMMON 349882100 13,056 671,700 X 123 550,100 18,300 103,300
FOUNDATION HEALTH SYSTEMS CL A COMMON 350404109 120 9,200 X 123 1,100 8,100
FOX ENTERTAINMENT GRP COMMON 35138T107 6 200 X 123 200
FRANKLIN (AGE) HI INC CL I MUT FND 353538101 2 966 X 123 966
FRANKLIN RESOURCES COMMON 354613101 53 1,750 X 123 400 1,350
FRANKLIN UNIVERSAL TRUST Closed E 355145103 3 371 X 123 371
FRED'S INC COMMON 356108100 187 10,400 X 123 5,400 5,000
FREEMARKETS INC COMMON 356602102 5 100 X 123 100
FRESENIUS MEDICAL CARE ADR ADR 358029106 33 1,258 X 123 1,258
FRIEDMAN BILLING RAMSEY CL A COMMON 358433100 28 3,500 X 123 1,500 2,000
FURNITURE BRANDS INTL INC COMMON 360921100 2,356 155,800 X 123 144,500 11,300
GATX CORP COMMON 361448103 23,110 679,700 X 123 543,300 14,000 122,400
GSI LUMONICS INC COMMON 36229U102 31,872 907,400 X 123 852,150 55,250
GTE CORP COMMON 362320103 147,322 2,366,623 X 123 1,245,286 3,300 1,118,037
GABELLI EQUITY TRUST MUT FND 362397101 22 X 123 22
GABELLI GLOBAL MUTIMEDIA TR MUT FND 36239Q109 2 X 123 2
GABELLI UTILITY TRUST Closed E 36240A101 1 X 123 1
GALLAGHER A J COMMON 363576109 17,753 422,700 X 123 324,400 8,600 89,700
GANNETT CO COMMON 364730101 42,767 715,024 X 123 480,474 7,600 226,950
GAP INC COMMON 364760108 459 14,675 X 123 1,500 13,175
GARDNER DENVER INC COMMON 365558105 3,940 220,400 X 123 169,200 11,900 39,300
GARTNER GROUP INC CL A COMMON 366651107 31 2,600 X 123 2,600
GARTNER GROUP INC CL B COMMON 366651206 14 X 123 14
GATEWAY INC COMMON 367626108 2,122 37,400 X 123 21,800 15,600
GAYLORD CONTAINER CORP CL A COMMON 368145108 158 58,900 X 123 45,100 13,800
GENCORP INC COMMON 368682100 61 7,600 X 123 900 6,700
GENE LOGIC INC COMMON 368689105 5,978 167,500 X 123 157,400 10,100
GENENTECH INC COMMON 368710406 7,611 44,250 X 123 19,500 3,950 20,800
GENERAL COMMUNICATION CL A COMMON 369385109 77 15,000 X 123 15,000
GEN DYNAMICS COMMON 369550108 4,102 78,500 X 123 54,200 24,300
GENERAL ELECTRIC COMMON 369604103 196,819 3,713,573 X 123 1,682,368 43,136 1,988,069
GEN MILLS COMMON 370334104 3,619 94,615 X 123 31,800 62,815
GENERAL MOTORS CORP COMMON 370442105 39,019 672,012 X 123 246,123 4,200 421,689
GEN MOTORS CL H COMMON 370442832 39,707 452,499 X 123 267,532 3,950 181,017
GENESCO INC COMMON 371532102 2,981 185,600 X 123 131,300 9,900 44,400
GENTA INC COMMON 37245M207 1 100 X 123 100
GENUINE PARTS COMMON 372460105 128 6,394 X 123 225 6,169
GENZYME CORP -GENL DIVISION COMMON 372917104 137 2,300 X 123 2,300
GENZYME CORP TISSUE REPAIR COMMON 372917401 60 X 123 60
GENZYME -MOLECULAR ONCOLOGY COMMON 372917500 3 248 X 123 248
GENZYME SURGICAL PRODUCTS COMMON 372917609 4 411 X 123 411
GEORGIA PAC COMMON 373298108 33,987 1,294,744 X 123 725,690 2,300 566,754
GEORGIA-PACIFIC (TIMBER GRP) COMMON 373298702 6,994 323,435 X 123 138,400 185,035
GIANT CEMENT HLD INC COMMON 374450104 311 10,100 X 123 10,100
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 13 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
GILEAD SCIENCES INC COMMON 375558103 1,572 22,100 X 123 21,000 1,100
GILLETTE CO COMMON 375766102 4,671 133,684 X 123 56,538 77,146
GLAXO WELLCOME PLC ADR ADR 37733W105 1,422 24,600 X 123 11,900 12,700
GLOBAL INDUSTRIES LTD COMMON 379336100 272 14,400 X 123 14,400
GLOBAL MARINE INC COMMON 379352404 7 250 X 123 250
GLOBESPAN INC COMMON 379571102 3,345 27,400 X 123 22,400 5,000
GLYCOMED INC SUB DEB CONV CV BND 380002AA3 22,540 1,062,410 X 123 762,070 259,804 40,535
GOLDEN WEST FINL COMMON 381317106 5,412 132,600 X 123 110,900 7,500 14,200
GOLDMAN SACHS GROUP COMMON 38141G104 4,569 48,153 X 123 25,031 3,800 19,322
GOVTS SECS INC FD GNMA F MUT FND 383743598 1 48,169 X 123 48,169
W R GRACE & CO COMMON 38388F108 3,280 270,550 X 123 68,700 201,850
GRADCO SYSTEMS INC COMMON 384111100 94 X 123 94
GRAINGER W W COMMON 384802104 259 8,400 X 123 5,000 3,400
GRANT PRIDECO INC COMMON 38821G101 295 11,786 X 123 1,805 9,981
GRAPHIC PACKAGING INTL CORP COMMON 388690109 104 49,100 X 123 49,100
GREAT LAKES CHEM COMMON 390568103 12,343 391,850 X 123 311,500 9,100 71,250
GREAT PLAINS SOFTWARE COMMON 39119E105 3,114 158,700 X 123 129,200 4,400 25,100
GROUP 1 SOFTWARE COMMON 39943Y103 1 36 X 123 36
GRUPO TELEVISA SA SPON ADR ADR 40049J206 265 3,850 X 123 1,150 2,700
GUCCI GROUP COMMON 401566104 19 200 X 123 200
GUIDANT CORP COMMON 401698105 9,420 190,308 X 123 47,366 142,942
GULF CANADA RES LTD -ORD COMMON 40218L305 29 6,000 X 123 6,000
GULFMARK OFFSHORE INC COMMON 402629109 637 26,000 X 123 26,000
H & Q HEALTHCARE INVESTORS FD Closed E 404052102 317 10,264 X 123 10,264
HCA - THE HEALTHCARE CO COMMON 404119109 41 1,352 X 123 700 652
HCC INSURANCE HLDG COMMON 404132102 240 12,700 X 123 12,700
HEALTH & RETIREMENT PROP TR COMMON 40426W101 64 10,408 X 123 10,000 408
HSB GROUP INC COMMON 40428N109 10,162 326,500 X 123 259,000 8,300 59,200
HAIN CELESTIAL GROUP COMMON 405217100 36,037 982,279 X 123 906,379 75,900
HALLIBURTON CO COMMON 406216101 23,147 490,540 X 123 349,590 30,100 110,850
HAMILTON BANCORP INC COMMON 407013101 184 10,500 X 123 2,700 7,800
JOHN HANCOCK FINANCIAL SVCS COMMON 41014S106 3,027 127,800 X 123 83,500 44,300
HANNAFORD BROTHERS CO COMMON 410550107 230 3,200 X 123 300 2,900
HANOVER COMPRESSOR CO COMMON 410768105 25,479 670,506 X 123 293,706 138,000 238,800
HARCOURT GENERAL COMMON 41163G101 21,521 395,780 X 123 284,600 6,050 105,130
HARLAND JOHN H CO COMMON 412693103 506 33,900 X 123 20,100 13,800
HARLEY DAVIDSON COMMON 412822108 3,049 79,200 X 123 51,200 7,300 20,700
HARMAN INTL COMMON 413086109 12,993 213,000 X 123 171,000 5,200 36,800
HARNISCHFEGER INDS COMMON 413345109 2 7,000 X 123 7,000
HARRAH'S ENTERTAINMENT INC COMMON 413619107 9 450 X 123 450
OAKMARK INTL FUND MUT FND 413838202 531 33,803 X 123 33,803
HARRIS CORP COMMON 413875105 16,400 500,750 X 123 313,300 7,000 180,450
HARSCO CORP COMMON 415864107 12,819 502,700 X 123 403,000 9,600 90,100
HARTE HANKS INC COMMON 416196103 16,080 643,200 X 123 514,600 14,000 114,600
HARTFORD FINANCIAL SVCS GRP COMMON 416515104 5,454 97,508 X 123 23,208 74,300
HASBRO INC COMMON 418056107 54,836 3,640,570 X 123 2,158,203 64,900 1,417,467
HEALTH CARE PPTYS INV COMMON 421915109 4,553 167,100 X 123 100,300 3,200 63,600
HEALTHSOUTH CORP COMMON 421924101 6,535 909,200 X 123 905,300 3,900
HEALTHSOUTH CORP SUB CONV DEB CV BND 421924AF8 82,409 2,866,353 X 123 2,666,134 163,823 36,396
HEALTH MGMT ASSOC COMMON 421933102 12,314 942,700 X 123 752,700 19,600 170,400
HEALTHCARE REALTY TRUST INC COMMON 421946104 1,083 63,462 X 123 41,014 22,448
HEINZ H J COMMON 423074103 243 5,550 X 123 2,750 2,800
HELLER FINANCIAL INC COMMON 423328103 11,179 545,300 X 123 444,000 11,800 89,500
HERSHEY FOODS CORP COMMON 427866108 247 5,100 X 123 200 4,900
HERTZ CORP CL A COMMON 428040109 1,299 46,300 X 123 42,300 4,000
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 14 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
HEWLETT PACKARD COMMON 428236103 43,688 349,854 X 123 167,642 3,000 179,212
HEXCEL SUB DEB CONV CV BND 428290AA8 11,775 542,739 X 123 467,544 69,173 6,022
HEXCEL CORP SUB CONV NTS CV BND 428291AA6 21,553 1,642,505 X 123 1,403,732 197,660 41,113
HI/FN INC COMMON 428358105 972 21,900 X 123 21,900
HILTON HOTELS CVT SUB NTS CV BND 432848AL3 25,291 1,451,182 X 123 1,115,523 322,124 13,535
HINES HORTICULTURE INC COMMON 433245107 4 600 X 123 600
HOME DEPOT COMMON 437076102 23,344 467,467 X 123 264,171 400 202,896
HOMESTORE.COM COMMON 437852106 4,924 168,700 X 123 101,700 67,000
HON INDUSTRIES COMMON 438092108 3,276 139,400 X 123 122,300 17,100
HONEYWELL INTERNATIONAL INC COMMON 438516106 8,662 257,122 X 123 186,307 11,400 59,415
HOUGHTON MIFFLIN CO COMMON 441560109 6,994 149,800 X 123 126,900 3,400 19,500
HOUSEHOLD INTL INC COMMON 441815107 35,713 859,259 X 123 529,313 1,600 328,346
HUBBELL INC CL B COMMON 443510201 342 13,402 X 123 13,402
HUDSON UNITED BANCORP COMMON 444165104 12,101 539,321 X 123 432,892 10,918 95,511
HUMAN GENOME CVTS 144A W/RTS CV BND 444903AG3 44,502 245,936 X 123 211,118 28,881 5,936
HUNTINGTON BANCSHARES COMMON 446150104 875 55,365 X 123 26,985 28,380
HUTCHINSON TECH COMMON 448407106 336 23,600 X 123 17,000 6,600
HUTCHINSON TECH CONV CV BND 448407AC0 13,705 709,622 X 123 585,285 101,410 22,927
HUTTIG BUILDING PRODUCTS COMMON 448451104 4 1,031 X 123 678 353
HVIDE MARINE INC COMMON 44851M109 35,551 5,987,621 X 123 5,442,235 382,930 162,456
HVIDE MARINE INC WTS A WTS 44851M117 85 56,946 X 123 51,424 4,029 1,493
HVIDE MARINE 144A WTS 6/30/07 WTS 44851M125 392 156,777 X 123 140,538 11,994 4,245
HYPERION SOLUTIONS CORP COMMON 44914M104 8,238 253,950 X 123 206,100 5,300 42,550
IBP INC COMMON 449223106 670 43,400 X 123 23,300 20,100
ICOS CORP COMMON 449295104 22 500 X 123 500
IMC GLOBAL INC COMMON 449669100 7,800 600,000 X 123 497,200 14,700 88,100
IMCO RECYCLING INC COMMON 449681105 75 13,800 X 123 2,300 11,500
IMS HEALTH INC COMMON 449934108 1,957 108,701 X 123 32,800 75,901
I-STAT CORP COMMON 450312103 9 500 X 123 500
ITC DELTACOM INC COMMON 45031T104 47,516 2,129,564 X 123 1,595,089 142,250 392,225
IBASIS INC COMMON 450732102 29,890 694,100 X 123 547,000 43,400 103,700
IDACORP INC COMMON 451107106 164 5,100 X 123 5,100
IDEXX LABORATORIES INC COMMON 45168D104 13,176 576,000 X 123 473,800 15,000 87,200
ILEX ONCOLOGY INC COMMON 451923106 101 2,853 X 123 2,853
ILLINOIS TOOL WORKS INC COMMON 452308109 9,985 175,171 X 123 84,869 90,302
IMATION CORP COMMON 45245A107 48 1,623 X 123 29 1,594
IMMUNEX CORP COMMON 452528102 30 600 X 123 600
IMPERIAL CREDIT INDUSTRIES COMMON 452729106 217 51,100 X 123 11,500 39,600
INCO LTD CVT DEBS CV BND 453258AH8 5,848 178,825 X 123 175,165 3,660
INFORMIX CORP COMMON 456779107 1,734 233,100 X 123 193,800 39,300
INFOSYS TECHNOLOGIES ADR ADR 456788108 133 750 X 123 750
INFOSPACE.COM INC COMMON 45678T102 144 2,600 X 123 2,600
INGERSOLL RAND CO COMMON 456866102 5,881 146,101 X 123 132,900 13,201
INFORMATION RESOURCES INC COMMON 456905108 696 176,700 X 123 142,000 2,700 32,000
INTEGRAL SYSTEMS INC MD COMMON 45810H107 27 1,600 X 123 1,600
INTEGRATED DEVICE TECH INC COMMON 458118106 12,951 216,300 X 123 178,100 5,700 32,500
INTEGRATED PROCESS EQUIP CONV CV BND 45812KAD0 2,088 64,102 X 123 64,102
INTEGRATED SYSTEMS INC COMMON 45812M104 398 10,500 X 123 500 10,000
INTEGRATED SILICON SOLUTION COMMON 45812P107 58,034 1,527,200 X 123 1,205,550 92,900 228,750
INTEL CORP COMMON 458140100 290,323 2,171,656 X 123 1,005,562 25,325 1,140,769
INTER-TEL INC COMMON 458372109 724 45,100 X 123 33,900 11,200
INTERFACE SYS INC COMMON 458667102 40 3,162 X 123 3,162
INTERIM SERVICES INC COMMON 45868P100 572 32,200 X 123 29,500 2,700
INTERLOGIX INC COMMON 458763109 74 5,400 X 123 5,400
INTERMEDIA COMMUNICATIONS COMMON 458801107 1,507 50,650 X 123 48,100 2,550
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 15 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
IBM COMMON 459200101 159,699 1,457,608 X 123 917,555 11,200 528,853
INTL FLAV & FRAG COMMON 459506101 113 3,750 X 123 3,750
INTL MULTIFOODS CORP COMMON 460043102 5,954 343,900 X 123 270,700 7,200 66,000
INTL PAPER COMMON 460146103 1,654 55,486 X 123 37,050 18,436
INTERNATIONAL RECTIFIER CORP COMMON 460254105 17,909 319,800 X 123 250,800 5,500 63,500
INTERNET CAPITAL GROUP INC COMMON 46059C106 4 100 X 123 100
INTERNET HOLDRS TRUST COMMON 46059W102 11 100 X 123 100
INTERPUBLIC GROUP COS INC COMMON 460690100 17 400 X 123 400
INTEVAC INC SUB CONV NTS CV BND 461148AC2 5,547 532,557 X 123 439,466 48,485 44,606
INTIMATE BRANDS INC COMMON 461156101 20 1,000 X 123 1,000
AMERICAN FDS IVEST CO OF AMER MUT FND 461308108 796 24,423 X 123 24,423
INVESTMENT TECHNOLOGY GROUP COMMON 46145F105 13,525 342,400 X 123 279,700 8,100 54,600
INVITROGEN CORP COMMON 46185R100 11,769 156,494 X 123 69,394 32,000 55,100
INVESTORS FINANCIAL SVCS CORP COMMON 461915100 1,068 26,900 X 123 2,800 24,100
I2 TECHNOLOGIES INC COMMON 465754109 1,947 18,675 X 123 14,700 2,725 1,250
IVANHOE ENERGY INC COMMON 465790103 5 1,000 X 123 1,000
IVAX CORP COMMON 465823102 2,386 57,500 X 123 53,700 3,800
IVEX PACKAGING CORP COMMON 465855104 152 13,700 X 123 13,700
MACKENZIE IVY INTL FD CL A MUT FND 465903102 39 956 X 123 956
JDS UNIPHASE CORP COMMON 46612J101 70,010 584,029 X 123 231,250 11,775 341,004
JACOBSON'S STORE SUB CONV DEB CV BND 469834AC9 4,152 186,243 X 123 179,815 6,429
JANUS FUND MUT FND 471023101 127 2,805 X 123 2,805
JANUS WORLDWIDE FUND MUT FND 471023309 834 10,664 X 123 10,664
JANUS GLOBAL TECHNOLOGY FUND MUT FND 471023663 189 5,753 X 123 5,753
JEFFERSON PILOT COMMON 475070108 11 200 X 123 200
JOHNSON & JOHNSON COMMON 478160104 13,068 128,276 X 123 32,800 95,476
JOHNSON CONTROLS COMMON 478366107 3,694 72,000 X 123 71,700 300
JONES APPAREL GROUP INC COMMON 480074103 9 402 X 123 402
JUNIPER NETWORKS COMMON 48203R104 19,796 136,000 X 123 54,900 4,000 77,100
KLA-TENCOR CORPORATION COMMON 482480100 1,359 23,200 X 123 21,400 1,800
KMART CORP COMMON 482584109 23 3,400 X 123 1,300 2,100
KAMAN CORP SUB DEB CONV CV BND 483548AC7 1,428 74,572 X 123 74,572
KANSAS CITY PWR & LT COMMON 485134100 4 200 X 123 200
KANSAS CITY SOUTHERN INDS COMMON 485170104 532 6,000 X 123 6,000
KAYNE ANDERSON SM-MID CAP MUT FND 486607203 45 2,937 X 123 2,937
KAYNE INTL RISING DVDS FD MUT FND 486607302 104 5,617 X 123 5,617
KEANE INC COMMON 486665102 86 4,000 X 123 4,000
KEITHLEY INSTRUMENTS INC COMMON 487584104 9,714 111,500 X 123 104,600 6,900
KELLOGG CO COMMON 487836108 18 600 X 123 600
UNITS KEMPER TE INSD INCM #A-9 MUT FND 488902362 9 50 X 123 50
KENT ELECTRONICS CORP COMMON 490553104 11,373 381,500 X 123 310,000 10,500 61,000
KENT ELECTRONIC SUB DEB CONV CV BND 490553AA2 100,957 2,322,476 X 123 2,107,452 145,368 69,656
KERR MCGEE COMMON 492386107 5,547 94,114 X 123 60,634 33,480
KERR-MCGEE CVT SUB DEBS CV BND 492386AL1 12,110 119,910 X 123 93,973 21,220 4,716
KEY ENERGY GROUP COMMON 492914106 3,154 327,700 X 123 238,900 88,800
KEY ENERGY SVCS CVT SUB NTS CV BND 492914AF3 60,584 2,004,595 X 123 1,657,791 305,974 40,831
KEYCORP (NEW) COMMON 493267108 14,629 830,033 X 123 406,614 423,419
KEYSPAN ENERGY COMMON 49337W100 15 500 X 123 500
KIMBERLY CLARK COMMON 494368103 133,734 2,330,869 X 123 1,293,426 12,800 1,024,643
KING PHARMACEUTICALS INC COMMON 495582108 44 1,012 X 123 1,012
KMART FIN CONV PFD 7.75% CV PFD 498778208 17,403 1,591,984 X 123 999,990 502,662 89,332
KNIGHT RIDDER INC COMMON 499040103 32 600 X 123 600
KNIGHT TRADING GROUP INC COMMON 499063105 63 2,100 X 123 2,100
KOHLS CORP COMMON 500255104 36,003 647,240 X 123 216,800 17,600 412,840
PHILIPS ELECTRONICS -NY SHR COMMON 500472204 75,239 1,583,974 X 123 1,180,130 3,024 400,820
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 16 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C>
KOPIN CORP COMMON 500600101 49,873 720,185 X 123 540,385 45,000 134,800
KOS PHARMACEUTICALS INC COMMON 500648100 80 5,000 X 123 5,000
KROGER COMMON 501044101 50,098 2,270,720 X 123 1,304,380 37,800 928,540
KULICKE & SOFA INDUSTRIES COMMON 501242101 32,996 555,715 X 123 435,615 35,900 84,200
LG&E ENERGY CORP COMMON 501917108 40 1,670 X 123 1,670
LSI LOGIC COMMON 502161102 3,919 72,400 X 123 51,550 1,000 19,850
LTX CORP COMMON 502392103 14,457 413,790 X 123 388,290 25,500
LADD FURNITURE INC COMMON 505739201 58 3,500 X 123 3,500
LAFARGE CORP COMMON 505862102 86 4,100 X 123 4,100
LAGUNA HILLS UTIL CO COMMON 507205102 43 2,000 X 123 2,000
LANIER WORLDWIDE COMMON 51589L105 108 108,190 X 123 15,600 92,590
LASON INC COMMON 51808R107 14 5,470 X 123 5,470
LATIN AMERICA INVESTMENT FD Closed E 518279104 189 12,700 X 123 12,700
LEAP WIRELESS INTL INC COMMON 521863100 45 949 X 123 74 875
LEARNING TREE INTL INC COMMON 522015106 15,870 259,100 X 123 244,100 15,000
LEGGETT & PLATT INC COMMON 524660107 4,101 248,550 X 123 157,300 91,250
LEHMAN BROS HOLDING INC COMMON 524908100 4,095 43,300 X 123 33,400 3,700 6,200
LENNAR CONV ZERO CPN CV BND 526057AA2 27,746 833,120 X 123 668,694 122,035 42,391
LEVEL 3 COMMUNICATIONS INC COMMON 52729N100 18 200 X 123 200
LEXMARK INTL INC COMMON 529771107 70,503 1,048,375 X 123 717,805 3,150 327,420
LIBERTY FINANCIAL COS COMMON 530512102 395 18,000 X 123 10,200 7,800
LIBERTY PPTY TRUST COMMON 531172104 19,710 759,900 X 123 589,000 16,800 154,100
LIFEPOINT HOSPITALS COMMON 53219L109 1 34 X 123 34
LIGHTPATH TECHNOLOGIES INC CL COMMON 532257102 23,156 581,633 X 123 546,283 35,350
LILLY ELI COMMON 532457108 51,426 514,903 X 123 233,288 9,510 272,105
LILLY INDS INC CL A COMMON 532491107 114 3,800 X 123 3,800
LIMITED INC COMMON 532716107 534 24,696 X 123 17,896 6,800
LINCARE HLDG COMMON 532791100 544 22,100 X 123 11,500 10,600
LINCOLN ELECTRIC HOLDINGS COMMON 533900106 133 9,300 X 123 8,500 800
LINCOLN NATL CORP COMMON 534187109 1,723 47,700 X 123 41,900 5,800
LINEAR TECHNOLOGY CORP COMMON 535678106 7,252 113,420 X 123 41,520 71,900
LITTON INDS INC COMMON 538021106 46,332 1,103,140 X 123 644,995 1,000 457,145
LIZ CLAIBORNE COMMON 539320101 15,330 434,900 X 123 335,300 9,200 90,400
L90 INC COMMON 539441105 372 35,400 X 123 35,400
LOCAL FINANCIAL CORP COMMON 539553107 632 75,700 X 123 54,300 21,400
LOCKHEED MARTIN CORP COMMON 539830109 9,905 399,200 X 123 387,400 11,800
LOEWS CORP COMMON 540424108 12 200 X 123 200
LOEWS CORP SUB CONV NTS CV BND 540424AL2 321,292 5,743,224 X 123 5,463,924 20,757 258,542
LOMAS FINL CORP COMMON 541535100 4,267 X 123 4,267
LONE STAR TECHNOLOGIES COMMON 542312103 32 700 X 123 700
LONGVIEW FIBRE COMMON 543213102 221 20,000 X 123 20,000
LS GROWTH FUND I MUT FN 543487102 9,375 651,036 X 123 243,420 407,617
LS CORE VALUE FUND I MUT FN 543487201 21,522 1,489,385 X 123 249,350 1,240,035
LS SMALL CAP VALUE FUND I MUT FN 543487300 69,562 3,624,888 X 123 1,769,491 1,855,397
LS INTL EQUITY FUND I MUT FN 543487409 72,851 3,848,441 X 123 1,852,613 5,628 1,990,200
LS GLOBAL TECHNOLOGY FD I MUT FN 543487540 582 46,360 X 123 16,397 29,964
LS AGGRESSIVE GROWTH FD RETAIL MUT FN 543487631 11 277 X 123 277
LS AGGRESSIVE GROWTH FD I MUT FN 543487797 6,595 158,223 X 123 32,315 125,909
LS MID CAP VALUE FUND I MUT FN 543487813 3,561 310,707 X 123 11,328 299,379
LS SMALL CAP GROWTH FUND I MUT FN 543487854 24,370 916,164 X 123 337,402 309 578,453
LS WORLDWIDE FUND I MUT FN 543487870 7,806 542,066 X 123 542,066
LS CORE GROWTH FUND-LSIT MUT FN 543495402 26,510 2,436,573 X 123 2,436,573
LS SMALL COMPANY VALUE FD-LSIT MUT FN 543495881 43,855 4,176,658 X 123 4,176,658
LOWES COS COMMON 548661107 1,503 36,601 X 123 500 36,101
LUCENT TECHNOLOGIES INC COMMON 549463107 80,736 1,362,626 X 123 725,357 10,600 626,669
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 17 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C>
LUNAR CORP COMMON 550362107 5 300 X 123 300
MBNA CORP COMMON 55262L100 51 1,865 X 123 1,500 365
MBL INTL FINANCE BERMUDA CONV CV BND 55262XAA2 11,679 524,105 X 123 524,105
MCN ENERGY GROUP INC COMMON 55267J100 3,617 169,200 X 123 136,900 32,300
MDC COMMUNICATIONS COMMON 55267W309 62 7,000 X 123 1,000 6,000
MDU RESOURCES GROUP INC COMMON 552690109 3,626 167,675 X 123 138,500 5,000 24,175
MGIC INVT CORP WIS COMMON 552848103 662 14,560 X 123 200 14,360
MACROVISION CORP COMMON 555904101 66,456 1,039,645 X 123 768,845 91,400 179,400
MACROMEDIA INC COMMON 556100105 28,302 292,718 X 123 140,218 58,800 93,700
MAGELLAN HEALTH SVCS COMMON 559079108 121 96,600 X 123 81,300 15,300
MAGNA INTL SUB CONV CV BND 559222AG9 159,164 907,284 X 123 876,432 13,128 17,723
MANDALAY RESORT GROUP COMMON 562567107 10 500 X 123 500
MANITOWOC COMPANY INC COMMON 563571108 4,885 182,600 X 123 129,600 11,300 41,700
MANOR CARE INC COMMON 564055101 4,413 630,400 X 123 630,400
MANPOWER INC COMMON 56418H100 13,328 416,502 X 123 329,600 8,000 78,902
MAPICS INC COMMON 564910107 305 53,000 X 123 53,000
MANUGISTICS GROUP INC COMMON 565011103 41,947 897,264 X 123 844,164 53,100
MARCUS CORP COMMON 566330106 567 46,775 X 123 46,775
MARINE DRILLING CO INC COMMON 568240204 55,525 1,983,047 X 123 1,528,047 119,500 335,500
MARSH & MCLENNAN COMMON 571748102 47,195 451,901 X 123 239,249 3,850 208,802
MARSHALL & ILSLEY COMMON 571834100 2,376 57,246 X 123 28,900 1,000 27,346
MARRIOTT INTERNATIONAL COMMON 571903202 307 8,500 X 123 6,700 1,800
MARTIN MARIETTA MATERIALS COMMON 573284106 142 3,500 X 123 1,000 2,500
MASCO CORP COMMON 574599106 23,708 1,312,552 X 123 783,372 43,900 485,280
MASCOTECH INC COMMON 574670105 12 1,155 X 123 1,155
MASCOTECH SUB DEB CONV CV BND 574670AB1 79,200 2,707,745 X 123 2,354,841 308,065 44,839
MASSMUTUAL CORP INV Closed E 576292106 6 300 X 123 300
MATSUSHITA ELEC INDL LTD ADR ADR 576879209 54 210 X 123 210
MATTEL INC COMMON 577081102 1,486 112,647 X 123 110,000 2,647
MAXTOR CORP SUB DEB CONV CV BND 577729AA4 54,534 1,947,650 X 123 1,700,425 188,125 59,100
MAXWELL TECHNOLOGIES INC COMMON 577767106 19 1,400 X 123 1,400
MAY DEPT STORES CO COMMON 577778103 197 8,200 X 123 700 7,500
MAVERICK TUBE CORP COMMON 577914104 11,764 403,900 X 123 321,100 10,400 72,400
MCDONALDS COMMON 580135101 70,260 2,133,119 X 123 1,249,765 25,900 857,454
MCGRAW HILL COS INC COMMON 580645109 36,819 681,830 X 123 376,030 1,100 304,700
MCKESSON HBOC INC COMMON 58155Q103 54 2,600 X 123 600 2,000
MEAD CORP COMMON 582834107 81 3,200 X 123 3,200
MEDIAONE GROUP INC COMMON 58440J104 20,694 310,598 X 123 132,944 177,654
MEDICAL CARE INT SUB DEB CONV CV BND 584505AC5 31,746 544,590 X 123 459,930 75,182 9,478
MEDICIS PHARMACEUTICAL -CL A COMMON 584690309 18,742 328,800 X 123 262,100 6,100 60,600
MEDIMMUNE INC COMMON 584699102 16,780 226,757 X 123 155,857 59,100 11,800
MEDQUIST INC COMMON 584949101 14,761 434,157 X 123 407,757 26,400
MEDITRUST CORP COMMON 58501T306 9 2,522 X 123 2,522
MEDTRONIC INC COMMON 585055106 91,515 1,837,190 X 123 854,526 27,675 954,989
MELLON FINANCIAL CORP COMMON 58551A108 554 15,200 X 123 800 14,400
THE MENS WEARHOUSE COMMON 587118100 8,688 389,400 X 123 319,800 8,300 61,300
MERCK & CO COMMON 589331107 122,619 1,600,247 X 123 914,664 16,425 669,158
MERCURY COMPUTER SYSTEMS INC COMMON 589378108 12,441 385,023 X 123 373,173 11,850
MERCURY INTERACTIVE CORP COMMON 589405109 33,265 343,824 X 123 171,624 73,900 98,300
MERIDIAN DIAGNOSTICS INC COMMON 589602101 2,381 304,800 X 123 229,300 14,700 60,800
MERISTAR HOSPITALITY CORP COMMON 58984Y103 18,733 892,035 X 123 703,771 21,653 166,611
MERRILL LYNCH EUROFUND CL B MUT FND 589922103 128 9,977 X 123 9,977
MERRILL LYNCH GLOBAL B MUT FND 589939206 165 11,625 X 123 11,625
MERRILL LYNCH & CO COMMON 590188108 55,045 478,650 X 123 193,200 12,500 272,950
MESA AIR GROUP COMMON 590479101 140 25,400 X 123 3,400 22,000
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 18 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C>
MERRILL LYNCH PACIFIC FUND-B MUT FND 590906202 83 3,061 X 123 3,061
META GROUP INC COMMON 591002100 343 17,800 X 123 17,800
METAL MANAGEMENT INC COMMON 591097100 3 3,000 X 123 3,000
METALS USA INC COMMON 591324108 19 4,000 X 123 4,000
METRIS COMPANIES INC COMMON 591598107 18,306 728,614 X 123 317,464 151,275 259,875
METROMEDIA FIBER NETWORK -A COMMON 591689104 6,739 169,800 X 123 159,500 7,900 2,400
MICHAEL FOODS INC NEW COMMON 594079105 25,163 1,027,050 X 123 829,850 21,700 175,500
MICHAELS STORES INC COMMON 594087108 852 18,600 X 123 11,600 7,000
MICROSOFT CORP COMMON 594918104 128,311 1,603,885 X 123 846,437 26,867 730,581
MICROCHIP TECHNOLOGY INC COMMON 595017104 6,963 119,500 X 123 102,700 16,800
MICRON TECHNOLOGY COMMON 595112103 2,792 31,700 X 123 22,300 9,400
MIDAS INC COMMON 595626102 6 298 X 123 66 232
MIDWEST EXPRESS HLDGS COMMON 597911106 145 6,750 X 123 6,750
MILACRON INC COMMON 598709103 9,092 627,050 X 123 511,750 15,100 100,200
MILLENNIUM PHARMACEUTICALS COMMON 599902103 1,633 14,600 X 123 12,300 2,300
MILLER (HERMAN) INC COMMON 600544100 47 1,800 X 123 1,800
MILLIPORE CORP COMMON 601073109 109 1,450 X 123 650 800
MINIMED INC COMMON 60365K108 9,470 80,253 X 123 53,453 22,300 4,500
MINNESOTA MNG & MFG COMMON 604059105 54,178 656,698 X 123 328,301 700 327,697
MINOLTA-QMS INC COMMON 604312108 3 1,000 X 123 1,000
MODIS PROFESSIONAL SVCS COMMON 607830106 286 37,500 X 123 37,500
MOLEX INC CL A COMMON 608554200 671 19,164 X 123 19,164
MONACO COACH CORP COMMON 60886R103 3,074 225,600 X 123 162,000 13,400 50,200
MONTANA POWER CO COMMON 612085100 1 24 X 123 24
MONY GROUP INC COMMON 615337102 23 683 X 123 683
MORAN ENERGY SUB DEB CONV CV BND 616457AC1 3,118 206,670 X 123 158,210 48,461
MORGAN JP & CO COMMON 616880100 11,396 103,480 X 123 101,800 1,680
MORGAN ST DEAN WITTER DISCOV COMMON 617446448 152,870 1,836,282 X 123 1,038,265 5,625 792,392
MSDW QUAL MUNI INV TR Closed E 61745P668 28 2,000 X 123 2,000
MORRISON MANAGEMENT SPECIALIST COMMON 618459101 7,627 270,568 X 123 196,945 10,300 63,323
MOTHERS WORK INC COMMON 619903107 21 1,828 X 123 1,769 59
MOTOROLA INC COMMON 620076109 85,363 2,937,226 X 123 1,746,586 3,600 1,187,040
MUNDER NET NET FUND CL B MUT FND 626124317 65 940 X 123 940
MIT FD UNIT CTF SER 7 CALIF COMMON 626233134 2 15 X 123 15
MYLAN LABS COMMON 628530107 15 800 X 123 800
MYRIAD GENETICS INC COMMON 62855J104 27,631 186,600 X 123 168,200 1,700 16,700
NABI INC SUB CONV NTS CV BND 628716AB8 29,287 2,461,072 X 123 2,129,072 169,643 162,357
NCR CORP COMMON 62886E108 630 16,168 X 123 1,468 14,700
NPC INTL COMMON 629360306 135 15,000 X 123 2,200 12,800
NABISCO GROUP HLDGS COMMON 62952P102 680 26,200 X 123 4,500 21,700
NABORS INDS INC COMMON 629568106 31,323 753,630 X 123 491,930 6,800 254,900
NASDAQ-100 SHARES COMMON 631100104 186 2,000 X 123 1,300 700
NATIONAL AUTO CREDIT INC COMMON 632900106 4 4,637 X 123 4,637
NATIONAL CITY CORP COMMON 635405103 821 48,097 X 123 17,296 30,801
NATIONAL COMPUTER SYS INC COMMON 635519101 12,780 259,500 X 123 209,500 5,700 44,300
NATIONAL DISCOUNT BROKERS COMMON 635646102 15,608 489,653 X 123 461,353 28,300
NATIONAL INSTRUMENTS CORP COMMON 636518102 7,957 182,400 X 123 149,000 5,000 28,400
NATIONAL SEMICONDUCTOR CORP COMMON 637640103 2,645 46,600 X 123 34,100 12,500
NATL SVC INDS COMMON 637657107 4,634 231,700 X 123 194,700 5,500 31,500
NATURAL MICROSYSTEMS CORP COMMON 638882100 19,238 171,100 X 123 79,900 33,400 57,800
NAVIGANT CONSULTING GROUP COMMON 63935N107 17 4,000 X 123 4,000
NEIMAN MARCUS GRP CL A COMMON 640204202 1,137 38,474 X 123 30,474 8,000
NEMATRON CORP COMMON 640441101 2 1,054 X 123 1,054
NETWORKS ASSOCIATES INC COMMON 640938106 102 5,000 X 123 5,000
NESTLE S ASPONS ADR FOR REG ADR 641069406 20 200 X 123 200
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 19 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C>
NETEGRITY INC COMMON 64110P107 18,459 245,100 X 123 231,300 13,800
NETEASE.COM INC ADR ADR 64110W102 50 4,100 X 123 4,100
NETRATINGS INC COMMON 64116M108 3,165 123,500 X 123 103,500 3,000 17,000
NETWORK APPLIANCE INC COMMON 64120L104 4,266 53,000 X 123 47,800 5,200
SHOPNOW.COM INC COMMON 64122T105 209 38,000 X 123 26,200 11,800
NEUBERGER BERMAN INC COMMON 641234109 116 2,500 X 123 2,500
NEW CENTURY ENERGIES INC COMMON 64352U103 72 2,401 X 123 2,401
NEW FOCUS INC COMMON 644383101 1,371 16,700 X 123 14,400 2,300
NEW GERMANY FUND MUT FND 644465106 4 267 X 123 267
NEW JERSEY RESOURCES COMMON 646025106 9,980 262,200 X 123 202,200 5,200 54,800
NEW YORK TIMES CL A COMMON 650111107 11,965 302,900 X 123 98,200 204,700
NEWELL RUBBERMAID INC COMMON 651229106 10,798 419,348 X 123 207,275 212,073
NEWFIELD EXPLORATION CO COMMON 651290108 3,568 91,200 X 123 78,800 12,400
NEWMONT MNG COMMON 651639106 7,459 344,905 X 123 276,435 68,470
NEWPORT CORP COMMON 651824104 66,484 619,176 X 123 569,876 49,300
NEWPORT NEWS SHIPBUILDING COMMON 652228107 15,990 435,100 X 123 353,700 10,800 70,600
NEWS CORP LTD SPONS ADR ADR 652487703 113 2,080 X 123 2,080
NEXTEL COMMUNICATIONS CL A COMMON 65332V103 27,965 457,040 X 123 178,600 16,300 262,140
NEXTEL PARTNERS INC -A COMMON 65333F107 33 1,000 X 123 1,000
NIAGARA MOHAWK HOLDINGS INC COMMON 653520106 4,601 330,100 X 123 245,200 84,900
NICHOLAS LTD EDITION INC MUT FND 653738104 1,940 80,080 X 123 80,080
NICHOLAS FUND II INC MUT FND 653740100 773 21,224 X 123 21,224
NIKE INC CL B COMMON 654106103 16 400 X 123 400
NOKIA CORP SPON ADR A ADR 654902204 1,119 22,400 X 123 11,200 11,200
NOBLE DRILLING COMMON 655042109 5,278 128,154 X 123 109,022 19,132
NORAM ENERGY SUB CONV CV BND 655419AC3 5,796 89,274 X 123 79,488 9,786
NORDSON CORP COMMON 655663102 339 6,700 X 123 6,700
NORFOLK SOUTHN CORP COMMON 655844108 1,028 69,117 X 123 37,100 32,017
NORTEL NETWORKS CORP COMMON 656568102 136,681 2,002,655 X 123 896,830 31,425 1,074,400
NORTHEAST OPTIC NETWORK COMMON 664334109 16,491 267,610 X 123 249,060 18,550
NORTHEAST UTILITIES COMMON 664397106 316 14,550 X 123 14,550
NORTHN STS PWR MINN COMMON 665772109 91 4,500 X 123 4,500
NORTHERN TR CORP COMMON 665859104 60,622 931,750 X 123 451,850 12,350 467,550
NORTHROP GRUMMAN CORP COMMON 666807102 8,411 126,951 X 123 39,350 87,601
NOVA CORP/GEORGIA COMMON 669784100 1,383 49,500 X 123 32,600 16,900
NOVELL INC COMMON 670006105 4 400 X 123 400
NOVELLUS SYSTEMS INC COMMON 670008101 3,173 56,100 X 123 48,800 6,900 400
NSTAR COMMON 67019E107 14,798 363,700 X 123 296,300 8,600 58,800
NUCOR CORP COMMON 670346105 27 800 X 123 800
NUVEEN INSD QUALITY MUNI FD Closed E 67062N103 46 3,500 X 123 3,500
NVEST L.P COMMON 67065F107 95 2,500 X 123 2,500
NVIDIA CORP COMMON 67066G104 21,319 335,400 X 123 275,000 60,400
NVEST BALANCED FD CL Y MUT FND 67067Q408 8,732 807,789 X 123 807,789
NVEST GROWTH & INCOME FD A MUT FND 67067S107 66 4,535 X 123 4,535
OGE ENERGY CORP COMMON 670837103 37 2,000 X 123 2,000
OM GROUP INC COMMON 670872100 7,885 179,200 X 123 145,800 3,800 29,600
NUVEEN MICH QUALITY INC MUNI MUT FND 670979103 127 9,100 X 123 9,100
OCCIDENTAL PETE COMMON 674599105 13 600 X 123 600
OFFICE DEPOT COMMON 676220106 73 11,650 X 123 6,850 4,800
OGDEN CORP SUB DEB CONV CV BND 676346AC3 840 25,591 X 123 25,591
OHIO CASUALTY CORP COMMON 677240103 879 82,696 X 123 82,696
OLD REPUBLIC INTL CORP COMMON 680223104 14,310 867,300 X 123 713,700 24,400 129,200
OLIN COMMON 680665205 11,646 705,800 X 123 552,000 16,500 137,300
OMNICARE CVT CV BND 681904AD0 31,269 1,160,653 X 123 1,110,879 44,723 5,051
OMNICOM GROUP COMMON 681919106 82,308 924,159 X 123 423,483 18,100 482,576
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 20 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C>
OMNOVA SOLUTIONS INC COMMON 682129101 48 7,600 X 123 900 6,700
ON ASSIGNMENT INC COMMON 682159108 15,161 497,091 X 123 466,741 30,350
ONEMAIN.COM INC COMMON 68267P109 12 1,100 X 123 1,100
ONI SYSTEMS CORP COMMON 68273F103 2,344 20,000 X 123 17,000 3,000
ORACLE CORP COMMON 68389X105 41,069 488,552 X 123 194,850 17,475 276,227
OPPENHEIMER GLOBAL FD CL A MUT FND 683924104 31 457 X 123 457
OPUS 360 CORP COMMON 68400F109 5 X 123 5
ORBITAL SCIENCES CORP COMMON 685564106 99 8,100 X 123 8,100
ORGANOGENESISINC COMMON 685906109 46 4,000 X 123 4,000
OSCA INC COMMON 687836106 285 16,900 X 123 1,400 15,500
OASHKOSH TRUCK CORP COMMON 688239201 15,977 446,900 X 123 372,000 11,000 63,900
OWENS CORNING CAP LLC CONV PFD CV PFD 690733209 39,459 1,885,760 X 123 1,676,672 158,599 50,489
OWENS-ILLINOIS INC COMMON 690768403 4,331 370,560 X 123 92,150 278,410
OWENS-ILLINOIS 4.75% CVT PFD CV PFD 690768502 17,266 736,516 X 1235 611,946 98,232 26,338
PC CONNECTION INC COMMON 69318J100 16,809 294,900 X 123 273,150 21,750
P-COM INC COMMON 693262107 799 140,500 X 123 102,400 38,100
PECO ENERGY CO COMMON 693304107 959 23,800 X 123 23,300 500
P G & E CORP COMMON 69331C108 149 6,053 X 123 800 5,253
PE CORP -PE BIOSYSTEMS COMMON 69332S102 6,581 99,900 X 123 31,800 68,100
PE CORP -CELERA GENOMICS COMMON 69332S201 37 400 X 123 400
P F CHANGS CHINA BISTRO INC COMMON 69333Y108 16 500 X 123 500
PIMCO INNOVATION FD CL B MUT FND 693389439 85 1,224 X 123 1,224
PIMCO HIGH YIELD FUND C MUT FND 693390353 69 6,810 X 123 6,810
PLX TECHNOLOGY INC COMMON 693417107 9,628 232,000 X 123 103,000 47,500 81,500
PMC SIERRA INC COMMON 69344F106 37,590 211,550 X 123 89,400 6,750 115,400
THE PMI GROUP COMMON 69344M101 2,366 49,800 X 123 33,800 16,000
PNC FINANCIAL SERVICES COMMON 693475105 92,927 1,982,440 X 123 1,029,235 2,200 951,005
PPG INDS COMMON 693506107 379 8,550 X 123 7,750 800
PPL CORPORATION COMMON 69351T106 22 1,000 X 123 1,000
PRI AUTOMATION INC COMMON 69357H106 40,778 623,600 X 123 449,400 56,900 117,300
PAC-WEST TELECOMM INC COMMON 69371Y101 2 100 X 123 100
PACIFIC GULF PROPERTIES INC COMMON 694396102 14,985 597,900 X 123 478,600 17,500 101,800
PACTIV CORP COMMON 695257105 1,742 221,175 X 123 38,900 182,275
PAINE WEBBER GRP INC COMMON 695629105 1,986 43,650 X 123 13,200 30,450
PW EQUITY PTNRS LTD L MUT FND 69574C104 12 1,000 X 123 1,000
PW EQUITY PTNRS LTD 2 MUT FND 69574C203 14 57,000 X 123 7,000 50,000
PAINEWEBBER GEODYNE ENERGY IIE MUT FND 695923862 14 500 X 123 500
PW GEODYNE ENERGY PTNR 11C MUT FND 695923888 26 750 X 123 750
PALL CORP COMMON 696429307 670 36,200 X 123 20,700 15,500
PALM INC COMMON 696642107 53 1,600 X 123 1,400 200
PARAMETRIC TECH CORP COMMON 699173100 42 3,800 X 123 3,800
PAREXEL INTERNATIONAL CORP COMMON 699462107 185 19,300 X 123 19,300
PARK ELECTROCHEM SUB DEB CONV CV BND 700416AB6 43,621 1,065,942 X 123 899,402 134,303 32,237
PARK PLACE ENTERTAINMENT COMMON 700690100 2,467 202,400 X 123 151,500 50,900
PARKER HANNIFIN COMMON 701094104 2,199 64,200 X 123 49,500 14,700
PATHOGENESIS CORP COMMON 70321E104 12,774 491,300 X 123 405,000 12,800 73,500
PATTERSON ENERGY INC COMMON 703414102 45,321 1,590,200 X 123 1,420,200 10,100 159,900
PAYCHEX INC COMMON 704326107 2,514 59,850 X 123 53,850 6,000
PENN TRAFFIC CO WTS EXP 6/7 5 WTS 707832119 34 45,124 X 123 45,124
PENN TRAFFIC CO COMMON 707832200 982 148,194 X 123 148,194
PENNEY JC CO INC COMMON 708160106 44 2,400 X 123 500 1,900
PENTAIR INC COMMON 709631105 14,310 403,110 X 123 322,000 8,100 73,010
PENTEGRA DENTAL GROUP COMMON 709637102 14 20,600 X 123 2,300 18,300
PEOPLES ENERGY CORP COMMON 711030106 33 1,033 X 123 1,033
PEPSI BOTTLING GROUP INC COMMON 713409100 10,510 360,100 X 123 315,800 44,300
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 21 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C>
PEPSICO INC COMMON 713448108 41,068 924,184 X 123 381,510 28,700 513,974
PER SE TECHNOLOGIES INC COMMON 713569309 8,946 954,203 X 123 770,046 23,167 160,990
PERICOM SEMICONDUCTOR CORP COMMON 713831105 27,238 400,556 X 123 376,356 24,200
PHARMACYCLICS INC COMMON 716933106 18,994 311,376 X 123 287,676 23,700
PFIZER INC COMMON 717081103 130,992 2,729,005 X 123 1,045,403 67,350 1,616,252
PHARMACIA CORP COMMON 71713U102 135,261 2,616,903 X 123 1,274,121 21,428 1,321,353
PHELPS DODGE COMMON 717265102 19 500 X 123 500
PHILIP MORRIS COS INC COMMON 718154107 29,629 1,115,436 X 123 707,775 407,661
PHILIPPINE LONG DIST TEL CNV P CV PFD 718252703 36,095 1,682,464,062 X 123 1,041,459,462 568,544,700 72,459,900
PHILLIPS PETE COMMON 718507106 13,178 259,978 X 123 27,750 900 231,328
PHONE.COM INC COMMON 71920Q100 13 200 X 123 200
PHOTON DYNAMICS COMMON 719364101 15,026 201,185 X 123 87,285 41,100 72,800
PHOTRONICS INC COMMON 719405102 114 4,000 X 123 4,000
PHYCOR INC SUB DEB CONV CV BND 71940FAB6 10,697 1,536,860 X 123 1,386,251 101,475 49,134
PIER 1 IMPORTS INC DEL COMMON 720279108 7,623 781,800 X 123 655,400 19,800 106,600
PILGRAM MID CAP GROWTH FD MUT FND 72146E558 476 18,365 X 123 18,365
PILGRIM PRIME RATE TRUST MUT FND 72146W103 9 1,000 X 123 1,000
PINNACLE ENTERTAINMENT INC COMMON 723456109 9 475 X 123 475
PINNACLE HOLDINGS INC COMMON 72346N101 16,657 308,472 X 123 125,072 66,400 117,000
PINNACLE WEST CAPITAL CORP COMMON 723484101 1,233 36,400 X 123 17,900 18,500
PIONEER STD ELECTRS COMMON 723877106 133 9,003 X 123 9,003
PITNEY BOWES COMMON 724479100 332 8,300 X 123 400 7,900
PLAINS RESOURCES INC COMMON 726540503 248 15,500 X 123 1,800 13,700
PLEXUS CORP COMMON 729132100 53,268 471,401 X 123 381,501 24,350 65,550
POGO PRODUCING CO CVT SUB NTS CV BND 730448AE7 13,497 393,505 X 123 354,984 33,780 4,741
POLAROID CORP COMMON 731095105 118 6,515 X 123 800 5,715
POLICY MGMT SYSTEMS CP COMMON 731108106 415 27,000 X 123 27,000
POLYCOM INC COMMON 73172K104 28,283 300,586 X 123 142,286 58,600 99,700
POLYMEDICA CORP COMMON 731738100 22,552 521,433 X 123 487,833 33,600
PORTAL SOFTWARE COMMON 736126103 3,200 50,100 X 123 45,000 5,100
POST PROPERTIES INC COMMON 737464107 189 4,300 X 123 4,300
POWERWAVE TECHNOLOGIES INC COMMON 739363109 11,246 255,600 X 123 128,500 49,900 77,200
PRAXAIR INC COMMON 74005P104 72,377 1,933,268 X 123 1,134,531 12,325 786,412
PREMIER FARNELL PLC CVT PFD CV PFD 74050U206 24 2,590 X 123 2,590
PRENTISS PROPERTIES TRUST COMMON 740706106 6,857 285,700 X 123 222,600 6,500 56,600
PRESTON CORP SUB DEB CONV CV BND 741130AA6 8,290 1,730,554 X 123 1,151,482 483,882 95,190
PRIMEX TECHNOLOGIES INC COMMON 741597108 691 31,400 X 123 22,000 9,400
PRIMUS TELECOM GRP COMMON 741929103 1,478 59,400 X 123 35,900 23,500
PRIDE INTERNATIONAL INC COMMON 741932107 18,810 760,009 X 123 348,709 129,200 282,100
PRINCIPAL PRES -PSE TECH 100 MUT FND 74252B832 112 2,720 X 123 2,720
PRIORITY HEALTHCARE CORP CL B COMMON 74264T102 21,069 283,521 X 123 125,821 58,000 99,700
PROCTER & GAMBLE COMMON 742718109 9,207 160,823 X 123 62,462 98,361
PROGRESS SOFTWARE CORP COMMON 743312100 7,593 423,300 X 123 344,800 11,500 67,000
PROGRESSIVE CORP COMMON 743315103 7 100 X 123 100
PROTECTIVE LIFE CORP COMMON 743674103 15,703 589,800 X 123 483,200 14,800 91,800
PROTEIN DESIGN LABS INC COMMON 74369L103 82 500 X 123 500
PROVIDIAN FINANCIAL CORP COMMON 74406A102 25,196 279,951 X 123 211,351 68,600
PROXICOM INC COMMON 744282104 5 100 X 123 100
PUB SVC ENTERPRISE GROUP INC COMMON 744573106 52 1,500 X 123 1,500
PUBLIC STORAGE INC COMMON 74460D109 7 300 X 123 300
PUTNAM AMERICAN GOVT FD CL A MUT FND 74644B102 6 750 X 123 750
PUTNAM GRWTH & INC FD CL B MUT FND 746761204 120 6,758 X 123 6,758
PUTNAM NEW OPPORTUNITIES -B MUT FND 746916204 64 700 X 123 700
PUTNAM INTL GROWTH FD B MUT FND 746932201 401 13,733 X 123 13,733
QLOGIC CORP COMMON 747277101 26 400 X 123 400
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 22 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C>
QUAKER OATS COMMON 747402105 1,759 23,420 X 123 12,500 10,920
QUALCOMM INC COMMON 747525103 1,683 28,050 X 123 2,600 25,450
QUANTUM CORP - DLT & STORAGE COMMON 747906204 5 500 X 123 500
QUANTUM CORP SUB CONV NTS CV BND 747906AC9 46,573 1,256,686 X 123 1,094,030 139,449 23,206
QUEST DIAGNOSTICS INC COMMON 74834L100 18 237 X 123 237
QUESTAR CORP COMMON 748356102 93 4,800 X 123 4,800
QWEST COMMUNICATIONS INTL COMMON 749121109 91 1,825 X 123 200 1,625
R & B FALCON WTS 144A WTS 74912E119 6,785 13,150 X 123 11,650 1,250 250
DRESDNER RCM GLBL TECH FD MUT FND 74935P703 47 669 X 123 669
R H DONNELLEY COMMON 74955W307 24,542 1,266,660 X 123 1,024,160 27,500 215,000
RGS ENERGY GROUP INC COMMON 74956K104 180 8,100 X 123 900 7,200
RPM INC OHIO COMMON 749685103 69 6,863 X 123 6,863
RADIAN GROUP INC COMMON 750236101 16,803 324,700 X 123 261,800 7,700 55,200
RADIO ONE INC COMMON 75040P108 19,166 648,315 X 123 489,315 47,800 111,200
RADIO ONE INC CL D NON VTG COMMON 75040P405 28,307 1,283,030 X 123 965,030 95,600 222,400
RADIOSHACK CORP COMMON 750438103 4,936 104,200 X 123 34,600 69,600
RAMBUS INC COMMON 750917106 2,050 19,900 X 123 17,200 2,700
RALSTON-RALSTON PURINA GRP COMMON 751277302 10 500 X 123 500
RAMCO GERSHENSON PPTYS COMMON 751452202 12 789 X 123 789
RATIONAL SOFTWARE CORP COMMON 75409P202 3,206 34,500 X 123 30,900 3,600
RAYTHEON CO CL A COMMON 755111309 2,662 136,933 X 123 135,984 949
RAYTHEON CO CL B COMMON 755111408 1,849 96,065 X 123 58,000 400 37,665
READERS DIGEST ASSN CL A COMMON 755267101 4,353 109,500 X 123 77,800 31,700
REALNETWORKS INC COMMON 75605L104 2,174 43,000 X 123 36,300 3,300 3,400
RECKSON ASSOCIATES REALTY CORP COMMON 75621K106 16,601 699,000 X 123 556,400 18,500 124,100
REDBACK NETWORKS COMMON 757209101 3,565 19,900 X 123 17,000 2,900
REGAL BELOIT COMMON 758750103 339 21,100 X 123 14,300 6,800
REGAL COMMUNICATIONS CORP COMMON 758756308 7,000 X 123 7,000
REGENT COMMUNICATIONS INC COMMON 758865109 9,545 1,110,700 X 123 867,800 23,900 219,000
REGIONS FINANCIAL CORP COMMON 758940100 8 400 X 123 400
REINSURANCE GRP OF AMERICA COMMON 759351109 783 26,000 X 123 21,600 4,400
RELIANT ENERGY INC COMMON 75952J108 307 10,400 X 123 5,300 5,100
RELIASTER FINANCIAL CORP COMMON 75952U103 27,187 518,470 X 123 199,170 319,300
REMEC INC COMMON 759543101 7,663 183,000 X 123 148,000 3,800 31,200
RENAL CARE GROUP INC COMMON 759930100 14,691 600,800 X 123 493,100 15,600 92,100
REPSOL ADR ADR 76026T205 574 28,950 X 123 16,950 12,000
REPUBLIC BANCORP COMMON 760282103 35 3,918 X 123 3,918
REPUBLIC SERVICES INC COMMON 760759100 7,421 463,800 X 123 376,000 87,800
RESMED INC COMMON 761152107 107 4,000 X 123 4,000
RESPIRONICS INC COMMON 761230101 16,785 932,500 X 123 762,700 22,200 147,600
REUTERS HLDGS PLC ADS ADR 76132M102 3,439 34,407 X 123 4,332 30,075
RJR TOBACCO HLDGS COMMON 76182K105 185 6,631 X 123 6,631
RICHARDSON ELEC SUB DEB CONV CV BND 763165AB3 18,757 957,283 X 123 666,602 279,091 11,589
RIO TINTO PLC-SPON ADR ADR 767202104 20 300 X 123 300
ROADWAY EXPRESS INC COMMON 769742107 4 175 X 123 175
ROBOTIC VISIONS SYSTEMS INC COMMON 771074101 6,125 340,300 X 123 261,200 16,800 62,300
ROCHESTER FUND MUNICIPAL MUT FND 771362100 48 2,829 X 123 2,829
ROCKEFELLER CTR PPTYS EURO CV CV BND 773102AA6 83,622 22,926,365 X 123 19,367,078 3,305,956 253,330
ROCKWELL INTL (NEW) COMMON 773903109 364 11,560 X 123 1,400 10,160
ROGERS COMM INC CONV CV BND 775109AE1 83,009 2,920,833 X 123 2,731,809 89,357 99,667
ROGERS CORP COMMON 775133101 396 11,300 X 123 11,300
ROHM & HAAS COMMON 775371107 17,156 497,286 X 123 227,626 21,500 248,160
ROWAN COS COMMON 779382100 6,008 197,800 X 123 53,200 144,600
ROYAL DUTCH PETROLEUM CO COMMON 780257804 11,213 182,135 X 123 85,405 96,730
RUBY TUESDAY INC COMMON 781182100 7,249 577,000 X 123 459,000 12,400 105,600
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 23 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
RUSS BERRIE & CO INC COMMON 782233100 29 1,500 X 123 1,500
RUSSELL CORP COMMON 782352108 10,072 503,600 X 123 412,900 14,600 76,100
RYDER SYSTEM COMMON 783549108 5,100 269,300 X 123 264,200 5,100
SBC COMMUNICATIONS INC COMMON 78387G103 190,374 4,401,705 X 123 2,439,478 31,275 1,930,952
SBA COMMUNICATIONS CORP COMMON 78388J106 31,886 613,934 X 123 574,034 39,900
SCI SYSTEMS INC COMMON 783890106 7,485 191,000 X 123 148,700 2,400 39,900
SDL INC COMMON 784076101 52,239 183,175 X 123 84,350 28,025 70,800
SK TELECOM CO LTD -ADR ADR 78440P108 95 2,600 X 123 2,600
SLM HOLDING CORP COMMON 78442A109 56 1,500 X 123 300 1,200
S & P 500 DEPOSITARY RCPT COMMON 78462F103 671 4,620 X 123 4,620
SPX CORP COMMON 784635104 19,471 161,000 X 123 129,600 3,100 28,300
S3 INC SUB DEB CONV CV BND 784849AC5 26,055 1,415,764 X 123 1,183,974 187,565 44,225
SABRE HOLDINGS CORP COMMON 785905100 1,633 57,304 X 123 56,365 939
SAFEGUARD SCIENTIFIC COMMON 786449108 74 2,300 X 123 500 1,800
SAFETY-KLEEN CORP COMMON 78648R203 6 10,200 X 123 1,200 9,000
SAFEWAY INC COMMON 786514208 746 16,570 X 123 9,170 7,400
ST JUDE MEDICAL INC COMMON 790849103 26 569 X 123 569
ST PAUL COS COMMON 792860108 4,569 133,883 X 123 53,600 80,283
SALOMON BROTHERS FUND MUT FND 795477108 105 5,961 X 123 1,802 4,159
SANMINA CORP COMMON 800907107 12,257 143,360 X 123 114,380 3,080 25,900
SANTA FE SNYDER CORP COMMON 80218K105 10,024 881,200 X 123 715,900 24,400 140,900
SAPPI LTD -SPONS ADR ADR 803069202 9,382 1,272,100 X 123 580,250 10,000 681,850
SARA LEE COMMON 803111103 65,388 3,385,794 X 123 1,622,909 24,400 1,738,485
SAWTEK INC COMMON 805468105 9,889 171,800 X 123 115,000 56,800
SCANA CORP COMMON 80589M102 99 4,100 X 123 4,100
SCHERING-PLOUGH COMMON 806605101 83,316 1,649,831 X 123 910,403 12,550 726,878
SCHLUMBERGER LTD COMMON 806857108 37,732 505,615 X 123 209,579 12,150 283,886
SCHOLASTIC CORP CVT 144A CV BND 807066AA3 14,866 188,515 X 123 176,155 12,360
SCHOOL SPECIALTY INC COMMON 807863105 4,544 244,800 X 123 178,000 12,000 54,800
SCHULER HOMES SUB CONV DEB CV BND 808188AA4 25,296 1,448,481 X 123 1,196,165 195,055 57,261
SCHWAB CHARLES CORP COMMON 808513105 34,667 1,030,981 X 123 427,395 19,050 584,536
SCIENTIFIC ATL COMMON 808655104 1,162 15,600 X 123 11,400 4,200
SCORE BOARD INC COMMON 809173206 2 X 123 2
SCOTTISH POWER PLC ADR ADR 81013T705 326 9,742 X 123 1,392 8,350
SCOTTS COMPANY COMMON 810186106 10,019 274,500 X 123 224,100 6,900 43,500
SCRIPPS CO (E.W.) -CL A COMMON 811054204 6,013 122,100 X 123 100,900 21,200
SCUDDER INTERNATIONAL FUND MUT FND 811165109 99 1,540 X 123 1,540
SCUDDER GREATER EURO GRWTH FD MUT FND 811165406 44 1,298 X 123 1,298
SCUDDER EMRG MRKS GRWITH MUT FND 811165505 22 1,601 X 123 1,601
SEAGATE TECHNOLOGY COMMON 811804103 1,430 26,000 X 123 16,000 10,000
SEAGRAM CO LTD COMMON 811850106 41 700 X 123 700
SEALED AIR CORP COMMON 81211K100 36,639 699,545 X 123 505,860 12,950 180,735
SEALED AIR CORP CONV PFD $2.00 CV PFD 81211K209 218 3,810 X 123 503 3,307
SEARS ROEBUCK & CO COMMON 812387108 317 9,721 X 123 3,000 6,721
SECURITY NATL CORP SIOUX CITY COMMON 814784104 829 16,575 X 123 16,575
SEGUE SOFTWARE INC COMMON 815807102 196 23,400 X 123 23,400
SENIOR HOUSING PROP TR COMMON 81721M109 8 1,040 X 123 1,000 40
SENSORMATIC ELECTRONICS CORP COMMON 817265101 6,034 381,600 X 123 311,700 6,100 63,800
SEPRACOR INC COMMON 817315104 1,725 14,300 X 123 11,800 2,500
SERENA SOFTWARE INC COMMON 817492101 12,223 269,200 X 123 119,200 54,900 95,100
SERVICEMASTER CO COMMON 81760N109 58 5,062 X 123 5,062
SHELL TRNSPORT & TRADING ADR ADR 822703609 30 600 X 123 600
SHERWIN WILLIAMS COMMON 824348106 136 6,400 X 123 3,000 3,400
SIEBEL SYSTEMS INC COMMON 826170102 60,698 371,100 X 123 201,100 4,600 165,400
SIENA HLDGS INC COMMON 826203101 407 X 123 407
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 24 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C>
SIGMA ALDRICH COMMON 826552101 23 800 X 123 800
SILICON GRAPHICS SR CONV NTS CV BND 827056AC6 15,082 682,069 X 123 642,069 40,000
SILICON STORAGE TECH INC COMMON 827057100 14,698 166,427 X 123 73,727 34,000 58,700
SILICON VALLEY BANCSHARES COMMON 827064106 20,498 480,900 X 123 212,900 98,300 169,700
SILVERLINE TECHNOLOGIES -ADR ADR 828408104 45 2,100 X 123 2,100
SIMON PROPERTY GROUP INC COMMON 828806109 6,293 283,608 X 123 107,300 11,000 165,308
SIZELER PROP INV SUB CONV DEB CV BND 830137AA3 5,771 498,077 X 123 355,769 76,923 65,385
SMARTFORCE PLC -SP ADR ADR 83170A206 48 1,000 X 123 1,000
SMITH BARNEY LARGE CAP GROWTH MUT FND 83181J816 110 4,284 X 123 4,284
SMITH A.O. CORP COMMON 831865209 451 21,550 X 123 14,750 6,800
SMITHKLINE BEECHAM SPONS ADR ADR 832378301 7,827 120,066 X 123 62,888 400 56,778
SMURFIT-STONE CONTAINER CORP COMMON 832727101 33 2,600 X 123 2,600
SOFTNET SYSTEMS COMMON 833964109 6 600 X 123 600
SOLECTRON CORP COMMON 834182107 33,238 793,750 X 123 293,900 23,900 475,950
SOLUTIA INC COMMON 834376105 10,650 774,575 X 123 747,150 22,200 5,225
SONIC CORP COMMON 835451105 13,627 463,900 X 123 386,400 11,500 66,000
SOUND WORKS INTL INC COMMON 836112102 1 10,000 X 123 10,000
SOUTH AFRICAN BREWER SP ADR ADR 836216309 9 X 123 9
SOUTHERN CO COMMON 842587107 3,334 143,000 X 123 78,300 64,700
SOUTHTRUST CORP COMMON 844730101 14 600 X 123 300 300
SOUTHWEST AIRLINES COMMON 844741108 2,911 153,700 X 123 120,200 300 33,200
SPARTECH CORP COMMON 847220209 10,579 391,800 X 123 318,200 10,000 63,600
SPECTRA PHYSICS LASERS INC COMMON 847568102 2,154 30,800 X 123 30,800
SPEEDFAM-IPEC INC COMMON 847705100 687 37,800 X 123 37,800
SPIEKER PROPERTIES INC COMMON 848497103 1,992 43,300 X 123 32,300 11,000
SPINNAKER EXPLORATION CO COMMON 84855W109 4,559 177,900 X 123 120,100 57,800
SPRINGS INDUSTRIES INC CL A COMMON 851783100 701 21,900 X 123 17,700 4,200
SPRINT CORP COMMON 852061100 49,522 971,025 X 123 528,480 1,200 441,345
SPRINT CORP (PCS GROUP) COMMON 852061506 5,060 85,034 X 123 20,200 64,834
ST ASSEMBLY TEST SVC ADR ADR 85227G102 167 6,500 X 123 6,500
STANCORP FINANCIAL GROUP COMMON 852891100 1,545 48,100 X 123 33,300 14,800
STANLEY WORKS COMMON 854616109 238 10,000 X 123 5,000 5,000
STAPLES INC COMMON 855030102 1,678 109,150 X 123 36,050 10,350 62,750
STARBUCKS CORP COMMON 855244109 53 1,400 X 123 1,400
STARWOOD HOTELS & RESORTS TR COMMON 85590A203 251 7,700 X 123 7,700
STATE STREET CORP COMMON 857477103 32,323 304,750 X 123 136,300 6,100 162,350
STATE STR INVT CORP MUT FND 857483101 219 15,147 X 123 15,147
STATEN ISLAND BANCORP INC COMMON 857550107 509 28,900 X 123 20,500 8,400
STEARNS & LEHMAN INC COMMON 857890107 3 1,000 X 123 1,000
STERLING BANCSHARES INC TX COMMON 858907108 250 23,100 X 123 10,000 13,100
STERIS CORP COMMON 859152100 8,122 915,100 X 123 745,100 25,200 144,800
STEWART INFO SVCS COMMON 860372101 12 800 X 123 800
STMICROELECTRONICS NV-NY SHS COMMON 861012102 186 2,900 X 123 1,600 1,300
STORAGE NETWORKS INC COMMON 86211E103 1,444 16,000 X 123 13,900 2,100
STRATOS LIGHTWARE INC COMMON 863100103 1,129 40,500 X 123 25,400 2,250 12,850
STRATTEC SECURITY CORP COMMON 863111100 14 418 X 123 418
STRYKER CORP COMMON 863667101 9,224 210,830 X 123 90,030 200 120,600
SUN COMMUNITIES INC COMMON 866674104 1,294 38,700 X 123 27,400 11,300
SUN MICROSYSTEMS COMMON 866810104 42,319 465,367 X 123 203,847 8,150 253,370
SUNGARD DATA SYSTEMS COMMON 867363103 35,753 1,153,335 X 123 887,810 49,000 216,525
SUNOCO INC COMMON 86764P109 59 2,000 X 123 1,000 1,000
SUNTRUST BANK COMMON 867914103 413 9,040 X 123 8,540 500
SUPERTEX INC COMMON 868532102 15,849 315,400 X 123 296,150 19,250
SUPERVALU INC COMMON 868536103 114 6,000 X 123 1,200 4,800
SYBASE INC COMMON 871130100 3,825 166,324 X 123 139,400 26,924
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 25 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C>
SYBRON INTL COMMON 87114F106 5,708 288,100 X 123 218,600 69,500
SYCAMORE NETWORKS INC COMMON 871206108 132 1,200 X 123 1,200
SYMANTEC CORP COMMON 871503108 4,374 81,100 X 123 46,800 34,300
SYSCO CORP COMMON 871829107 1,761 41,800 X 123 26,400 15,400
TCF FINANCIAL CORP COMMON 872275102 1,028 40,000 X 123 40,000
TD WATERHOUSE GROUP COMMON 872362108 9 500 X 123 500
TECO ENERGY INC COMMON 872375100 209 10,420 X 123 10,320 100
TEPPCO PARTNERS L P COMMON 872384102 66 2,800 X 123 2,800
TJX COMPANIES INC COMMON 872540109 64,464 3,438,093 X 123 2,215,193 2,600 1,220,300
TRW INC COMMON 872649108 69 1,600 X 123 1,600
TXU CORP COMMON 873168108 31,335 1,062,209 X 123 419,450 35,000 607,759
TAIWAN SEMICONDUCTOR ADR ADR 874039100 107 2,752 X 123 2,752
TALBOTS INC COMMON 874161102 22,037 401,135 X 123 171,485 82,300 147,350
TALK.COM COMMON 874264104 194 33,300 X 123 33,300
TANKNOLOGY-NDE INTL INC COMMON 87583E101 2,000 X 123 2,000
TARGET CORP COMMON 87612E106 42,766 737,341 X 123 465,734 1,300 270,307
TECHNE CORP COMMON 878377100 5,421 41,700 X 123 600 41,100
TEKELEC COMMON 879101103 14,871 308,600 X 123 249,000 6,900 52,700
TEKTRONIX COMMON 879131100 17,590 237,700 X 123 187,100 4,800 45,800
TELCOM SEMICONDUCTOR INC COMMON 87921P107 13,477 336,400 X 123 325,800 10,600
TELE NORTE LESTE PART -ADR ADR 879246106 2 82 X 123 82
TELE SUDESTE CELULAR PARTICIPA ADR 879252104 4 140 X 123 140
TELEBRAS SPON ADR ADR 879287100 1,410 X 123 710 700
TELEBRAS SPON ADR PFD BLOCK ADR 879287308 68 700 X 123 700
TELECOMUNICACOES DE S.P. ADR 87929A102 13 700 X 123 700
TELEFLEX INC COMMON 879369106 1,725 48,250 X 123 20,450 27,800
TELEFONOS DE MEXICO S P ADR L ADR 879403780 234 4,100 X 123 1,300 2,800
TELLABS INC COMMON 879664100 712 10,400 X 123 1,400 9,000
TELXON CORP COMMON 879700102 3,035 169,800 X 123 130,600 6,000 33,200
TELXON CORP SUB CONV NTS CV BND 879700AC6 14,785 624,399 X 123 424,400 167,273 32,727
TEMPLE INLAND INC COMMON 879868107 4,275 101,774 X 123 92,000 9,774
TEMPLETON DEV MKTS TR CL I MUT FND 88018W104 269 20,531 X 123 20,531
TEMPLETON EMERG MKTS INC FD MUT FND 880192109 23 2,281 X 123 2,281
TEMPLETON FOREIGN FD MUT FND 880196209 660 61,978 X 123 61,978
TENET HEALTHCARE CORP COMMON 88033G100 167,618 6,208,066 X 123 3,579,956 56,300 2,571,810
TENET HEALTHCARE SUB NTS CVT CV BND 88033GAD2 21,279 665,024 X 123 570,343 84,305 10,376
TENNECO AUTOMOTIVE COMMON 880349105 213 40,575 X 123 4,120 36,455
TERADYNE INC COMMON 880770102 1,404 19,100 X 123 13,800 5,300
TERAYON COMMUNICATIONS SYS COMMON 880775101 2,762 43,000 X 123 37,700 4,300 1,000
TERRAMAR CORP COMMON 881027106 133 X 123 133
TEVA PHARMACEUTICALS -SP ADR COMMON 881624209 2,739 49,400 X 123 36,500 12,900
TETRA TECH INC COMMON 88162G103 12,216 534,025 X 123 438,275 12,775 82,975
TEXACO INC COMMON 881694103 61,210 1,149,476 X 123 585,022 1,300 563,154
TEXAS INSTRUMENTS COMMON 882508104 39,564 576,000 X 123 245,710 11,100 319,190
TEXTRON INC COMMON 883203101 572 10,536 X 123 3,300 7,236
TEXTRON INC CV PFD A CV PFD 883203200 101 2,108 X 123 2,108
THERAGENICS CORP COMMON 883375107 652 76,100 X 123 59,600 16,500
THERMO ELECTRON CORP COMMON 883556102 150 7,100 X 123 7,100
THERMO ELECTRON DEB CONV 144A CV BND 883556AF9 199,876 5,731,952 X 123 5,388,301 148,809 194,841
THERMO INSTRUMENT 144A CVT DEB CV BND 883559AC0 34,697 1,133,058 X 123 1,075,012 29,023 29,023
THERMO TERRATECH SUB CONV 144A CV BND 883598AA2 24,600 1,738,365 X 123 1,615,346 123,019
THERMEDICS INC SUB CONV CV BND 883901AD2 38 3,148 X 123 3,148
THOMAS & BETTS COMMON 884315102 746 39,007 X 123 24,700 14,307
3COM COMMON 885535104 11,159 193,650 X 123 132,900 19,700 41,050
3DO COMPANY COMMON 88553W105 692 88,200 X 123 66,600 21,600
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 26 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C>
THREE FIVE SYSTEMS INC COMMON 88554L108 18,471 313,075 X 123 293,425 19,650
TIBCO SOFTWARE INC COMMON 88632Q103 3,700 34,500 X 123 28,900 5,600
TIDEWATER COMMON 886423102 24,138 670,500 X 123 586,800 8,000 75,700
TIFFANY & CO COMMON 886547108 1,721 25,500 X 123 22,900 2,600
TIME WARNER INC COMMON 887315109 55,180 726,052 X 123 360,480 8,700 356,872
TITAN INTL INC COMMON 88830M102 5 1,000 X 123 1,000
TOLL BROTHERS INC COMMON 889478103 13,932 679,600 X 123 638,325 41,275
TOLLGRADE COMMUNICATIONS COMMON 889542106 34,688 261,800 X 123 245,900 15,900
TOO INC COMMON 890333107 19 756 X 123 756
TORCHMARK CORP COMMON 891027104 294 11,926 X 123 2,000 9,926
TOSCO CORP COMMON 891490302 6,292 222,225 X 123 161,900 16,600 43,725
TOWER AUTOMOTIVE INC COMMON 891707101 2,198 175,800 X 123 163,500 12,300
TOYOTA MOTOR CORP UNSP ADR COMMON 892331307 43 457 X 123 457
TRANS INDS INC COMMON 893239103 26 5,672 X 123 5,672
TRANSWITCH CORP COMMON 894065101 62,244 806,395 X 123 601,495 66,350 138,550
TREDEGAR INDS COMMON 894650100 1,368 72,000 X 123 72,000
TRI CONTL CORP MUT FND 895436103 1,129 44,698 X 123 36,478 8,220
TRIAD HOSPITALS INC COMMON 89579K109 1 34 X 123 34
TRIGEN ENERGY CORP COMMON 895930105 86 3,700 X 123 3,700
TRICON GLOBAL RESTAURANTS COMMON 895953107 50 1,760 X 123 240 1,520
TRIBUNE CO COMMON 896047107 31,271 893,451 X 123 44,700 848,751
TRICO MARINE SERVICES INC COMMON 896106101 39,651 3,109,857 X 123 2,806,031 256,414 47,412
TRIGON HEALTHCARE INC COMMON 89618L100 10,209 198,000 X 123 155,200 2,700 40,100
TRIMERIS INC COMMON 896263100 4,854 69,400 X 123 30,800 14,200 24,400
TRUE NORTH COMMUNICATIONS COMMON 897844106 132 3,000 X 123 3,000
TUT SYSTEMS INC COMMON 901103101 19,591 341,450 X 123 320,650 20,800
TWEETER HOME ENTERTAINMENT COMMON 901167106 20,347 669,852 X 123 629,252 40,600
TYCO INTERNATIONAL LTD COMMON 902124106 79,681 1,681,931 X 123 978,453 5,578 697,900
UAM STERLING SM CAP VAL -I MUT FND 902555432 306 21,911 X 123 21,911
UMB FINANCIAL CORP COMMON 902788108 4 110 X 123 110
USX-MARATHON GRP COM NEW COMMON 902905827 53,787 2,146,111 X 123 1,049,105 3,000 1,094,006
US RESTAURANT PROPERTIES COMMON 902971100 359 40,200 X 123 40,200
U S BANCORP COMMON 902973106 39,529 2,053,470 X 123 1,368,020 42,300 643,150
USAA INTERNATIONAL MUT FND 903287308 849 36,309 X 123 36,309
U.S. FOODSERVICE COMMON 90331R101 329 12,700 X 123 12,700
ULTRAMAR DIAMOND SHAMROCK CORP COMMON 904000106 171 6,900 X 123 6,900
UNICAPITAL CORP COMMON 90459D108 21 41,200 X 123 4,800 36,400
UNILEVER PLC SPON ADR ADR 904767704 50 2,000 X 123 2,000
UNILEVER NV COMMON 904784709 72 1,671 X 123 1,671
UNICOM CORP COMMON 904911104 89,715 2,318,960 X 123 1,220,070 2,600 1,096,290
UNION CARBIDE COMMON 905581104 753 15,220 X 123 8,700 6,520
UNION PACIFIC COMMON 907818108 176 4,725 X 123 2,725 2,000
UNION PACIFIC RESOURCES GRP COMMON 907834105 11 508 X 123 508
UNION PLANTERS CORP COMMON 908068109 6 200 X 123 200
UNIONBANCAL CORP COMMON 908906100 4 200 X 123 200
UNISYS CORP COMMON 909214108 9,290 637,960 X 123 526,710 19,100 92,150
UNITED PARCEL SERIVCE CL B COMMON 911312106 212 3,600 X 123 1,700 1,900
UNITED RENTALS INC COMMON 911363109 10,717 625,800 X 123 621,400 4,400
U S WEST INC COMMON 91273H101 64,527 752,500 X 123 305,932 19,050 427,518
UNITED STATIONERS INC COMMON 913004107 12,555 387,800 X 123 315,200 9,400 63,200
UNITED TECHNOLOGIES COMMON 913017109 48,916 830,839 X 123 475,221 8,116 347,502
UNITEDHEALTH GROUP COMMON 91324P102 180 2,100 X 123 300 1,800
UNIVERSAL FOODS CORP COMMON 913538104 322 17,400 X 123 9,400 8,000
UNIVERSAL HEALTH SERVICES CL B COMMON 913903100 2,122 32,400 X 123 23,600 8,800
UNIVISION COMMUNICATIONS CL A COMMON 914906102 2,349 22,700 X 123 20,000 2,700
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
PG 27 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C>
UNOCAL CORP COMMON 915289102 2,782 83,970 X 123 50,020 33,950
UNOVA INC COMMON 91529B106 448 61,300 X 123 47,500 13,800
UNUMPROVIDENT CORP COMMON 91529Y106 5,650 281,600 X 123 279,000 2,600
USFREIGHTWAYS CORP COMMON 916906100 8,312 338,400 X 123 264,900 6,700 66,800
UROMED CORP SUB CONV NTS CV BND 917274AC6 3,884 99,985 X 123 84,927 12,046 3,012
USWEB CORP COMMON 917327108 171 4,400 X 123 4,400
UTSTARCOM INC COMMON 918076100 114 3,750 X 123 3,750
V F CORP COMMON 918204108 1,822 76,500 X 123 50,000 26,500
VALASSIS COMMUNICATIONS INC COMMON 918866104 3,915 102,700 X 123 89,700 13,000
VALERO ENERGY CORP COMMON 91913Y100 1,391 43,800 X 123 30,400 13,400
VANGUARD U.S. GROWTH FUND MUT FND 921910105 194 4,234 X 123 4,234
VANGUARD ADMIRAL INTER TERM TR MUT FND 921932307 252 25,078 X 123 25,078
VANGUARD WINDSOR II MUT FND 922018205 246 10,012 X 123 9,260 753
VARIAN SEMICONDUCTOR EQUIPMENT COMMON 922207105 22,342 355,700 X 123 290,200 8,300 57,200
VARIAN MEDICAL SYSTEMS INC COMMON 92220P105 9,773 249,800 X 123 202,600 5,400 41,800
VECTREN CORP COMMON 92240G101 12,803 742,196 X 123 603,975 19,096 119,125
VEECO INSTRUMENTS INC COMMON 922417100 264 3,600 X 123 3,600
VANGUARD INDEX TR 500 PORT MUT FND 922908108 300 2,238 X 123 874 1,365
VENTURE STORES INC COMMON 923275101 13 X 123 13
VERITAS SOFTWARE CORP COMMON 923436109 43,972 389,075 X 123 151,900 11,250 225,925
VERISIGN INC COMMON 92343E102 9,760 55,300 X 123 26,400 2,300 26,600
VERITAS DGC INC COMMON 92343P107 10,358 398,400 X 123 328,100 10,400 59,900
VIACOM INC COMMON 925524100 927 13,555 X 123 13,230 325
VIACOM INC CL B COMMON 925524308 153,704 2,254,141 X 123 1,085,696 50,432 1,118,014
VIAD CORP COMMON 92552R109 30,141 1,106,090 X 123 807,500 34,800 263,790
VIASYSTEMS GROUP INC COMMON 92553H100 5,015 309,800 X 123 239,000 70,800
VIGNETTE CORP COMMON 926734104 2,075 39,900 X 123 33,300 4,200 2,400
VISHAY INTERTECHNOLOGY INC COMMON 928298108 17,361 457,620 X 123 364,742 9,000 83,878
VISIBLE GENEICS INC COMMON 92829S104 9,778 216,685 X 123 200,085 16,600
VISTEON CORP COMMON 92839U107 28 2,344 X 123 718 1,626
VITESSE SEMICONDUCTOR CORP COMMON 928497106 42,703 580,500 X 123 320,200 9,600 250,700
VODAFONE AIRTOUCH PLC -SP ADR ADR 92857T107 1,408 33,980 X 123 21,250 12,730
VOICESTREAM WIRELESS CORP COMMON 928615103 29 250 X 123 250
VULCAN MATER COMMON 929160109 1,562 36,600 X 123 34,200 2,400
WABASH NATIONAL CORP COMMON 929566107 450 37,700 X 123 29,100 8,600
WACHOVIA CORP COMMON 929771103 513 9,450 X 123 2,000 7,450
WADDELL & REED FINANCIAL A COMMON 930059100 28 846 X 123 846
WADDELL & REED FINL CL B COMMON 930059209 106 3,645 X 123 3,645
WAL-MART STORES INC COMMON 931142103 50,683 879,534 X 123 439,834 12,150 427,550
WALGREEN CO COMMON 931422109 34,281 1,065,050 X 123 706,900 3,500 354,650
WALLACE COMP SVCS COMMON 932270101 140 14,200 X 123 14,200
WASHINGTON FEDERAL INC COMMON 938824109 271 14,868 X 123 14,868
WASHINGTON GAS LIGHT CO COMMON 938837101 7,267 302,000 X 123 248,300 7,100 46,600
WASHINGTON MUTUAL INC COMMON 939322103 10,612 367,506 X 123 328,261 39,245
AMERICAN FDS-WASH MUTUAL INV MUT FND 939330106 716 25,443 X 123 25,443
WASHINGTON TRUST BANCORP COMMON 940610108 158 10,680 X 123 10,680
WASTE MANAGEMENT INC COMMON 94106L109 54,624 2,874,961 X 123 2,313,349 66,895 494,717
WATER PIK TECHNOLOGIES COMMON 94113U100 1,308 209,300 X 123 164,500 44,800
WATERS CORP COMMON 941848103 5,779 46,300 X 123 35,100 11,200
WATSON PHARM COMMON 942683103 118 2,200 X 123 2,200
WAVE SYSTEMS CORP CL A COMMON 943526103 16 1,000 X 123 1,000
WEATHERFORD INTL COMMON 947074100 583 14,636 X 123 1,805 12,831
WELLPOINT HEALTH NETWORKS COMMON 94973H108 1,384 19,100 X 123 12,200 6,900
WELLS FARGO COMPANY COMMON 949746101 82,022 2,116,702 X 123 1,195,789 4,225 916,688
WENDYS INTL COMMON 950590109 20,338 1,141,775 X 123 910,800 19,300 211,675
INVESTMENT DISCRETION A = SOLE
B = SHARED-AS DEFINED IN INSTR Y
C = SHARED-OTHER
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<TABLE>
<CAPTION>
PG 28 FORM 13F NAME OF REPORTING MANAGER LOOMIS SAYLES & CO., INC 06/30/00
VOTING AUTHORITY (SHARES)
ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8
INVEST DISCRETION
NAME OF ISSUER CLASS CUSIP MKT VAL SHARES A B C MANAGERS (A)SOLE (B)SHARED (C)NONE
(000) --------- --------- ---------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C>
WEST PHARMACEUTICALS SVCS COMMON 955306105 24 1,124 X 123 1,124
WESTERN DIGITAL CONV 144A CV BND 958102AF2 17,696 1,355,321 X 123 1,114,495 175,113 65,714
WESTERN DIGITAL SUB CNV ZERO C CV BND 958102AH8 10,569 809,477 X 123 727,334 74,675 7,468
WESTERN GAS RES CONV PFD 5.25% CV PFD 958259301 8,858 327,140 X 123 253,862 56,862 16,417
WESTVACO CORP COMMON 961548104 3,539 142,625 X 123 109,000 33,625
WESTWOOD ONE COMMON 961815107 20,146 590,350 X 123 254,450 122,100 213,800
WET SEAL INC CL A COMMON 961840105 63 4,800 X 123 600 4,200
WEYERHAEUSER CO COMMON 962166104 312 7,248 X 123 400 6,848
WHITMAN CORP COMMON 96647R107 219 17,700 X 123 4,700 13,000
WHOLE FOODS MARKET INC COMMON 966837106 4 100 X 123 100
WILEY JOHN & SONC CL A COMMON 968223206 6,386 283,800 X 123 234,700 6,100 43,000
WILLAMETTE INDS INC COMMON 969133107 29,828 1,094,622 X 123 600,420 2,500 491,702
WILLIAMS COS INC COMMON 969457100 498 11,938 X 123 8,789 3,149
WILLIAMS SONOMA INC COMMON 969904101 32 1,000 X 123 1,000
WILMINGTON TRUST CORP COMMON 971807102 13,659 319,500 X 123 258,200 7,200 54,100
WIND RIVER SYSTEMS COMMON 973149107 1,288 34,000 X 123 32,500 1,500
WISCONSIN CENTRAL TRANSPROT COMMON 976592105 445 34,200 X 123 26,300 7,900
WISCONSIN ENERGY CORP COMMON 976657106 6,043 305,025 X 123 257,400 37,500 10,125
WOODHEAD INDS INC COMMON 979438108 133 7,300 X 123 7,300
WORLDWAY CORP SUB CONV DEB CV BND 98155FAA1 19,242 261,316 X 123 247,313 4,422 9,581
WORLDCOM INC COMMON 98157D106 184,711 4,026,399 X 123 2,237,298 43,925 1,745,176
WORTHINGTON INDUSTRIES COMMON 981811102 8,078 769,350 X 123 614,700 14,600 140,050
WRIGLEY W M JR COMMON 982526105 1,492 18,612 X 123 12,900 5,712
XILINX INC COMMON 983919101 72,304 875,750 X 123 443,900 11,600 420,250
XIRCOM INC COMMON 983922105 4,812 101,300 X 123 82,900 2,700 15,700
XEROX CORP COMMON 984121103 20,992 1,011,657 X 123 732,470 30,400 248,787
XEROX CORP SUB DEB CONV CV BND 984121BB8 135,608 2,036,201 X 123 1,877,309 105,798 53,094
XYVISION SERIES B PFD CV PFD 9841809D3 13 2,816,664 X 123 2,816,664
YAHOO INC COMMON 984332106 412 3,322 X 123 3,172 150
YOUNG & RUBICAM INC COMMON 987425105 29 500 X 123 500
ZALE CORP COMMON 988858106 5 130 X 123 130
ZANY BRAINY INC COMMON 98906Q101 1 200 X 123 200
ZYGO CORP COMMON 989855101 6,439 70,900 X 123 31,450 14,550 24,900
LERNOUT & HAUSPIE SPEECH PRODS COMMON B5628B104 88 2,000 X 123 2,000
DAIMLERCHRYSLER AG COMMON D1668R123 415 7,963 X 123 3,891 4,072
ACE LTD ADR G0070K103 86,952 3,105,414 X 123 1,468,870 2,800 1,633,744
ANNUITY AND LIFE RE HLDGS COMMON G03910109 14,832 605,400 X 123 482,600 13,100 109,700
ASM PACIFIC TECHNOLOGY COMMON G0535Q109 277 74,000 X 123 44,000 30,000
EVEREST RE GROUP LTD COMMON G3223R108 1,440 43,800 X 123 22,500 21,300
GEMSTAR INTL GROUP LTD COMMON G3788V106 996 16,200 X 123 14,200 2,000
GLOBAL CROSSING LTD COMMON G3921A100 326 12,407 X 123 11,275 1,132
LORAL SPACE & COMMUNICATIONS COMMON G56462107 152 21,869 X 123 14,469 7,400
MARVELL TECHNOLOGY GROUP LTD COMMON G5876H105 4,919 86,300 X 123 38,200 17,950 30,150
SANTA FE INTERNATIONAL CORP COMMON G7805C108 33,252 951,750 X 123 832,000 9,300 110,450
TRANSOCEAN SEDCO FOREX INC COMMON G90078109 105,819 1,980,233 X 123 1,224,239 14,620 741,374
XL CAPITAL CORP ADR G98255105 119 2,200 X 123 2,200
ACCORD NETWORKS LTD COMMON M01690102 31 3,400 X 123 3,400
CHECK POINT SOFTWARE TECH COMMON M22465104 169 800 X 123 800
GILAT SATELLITE NETWORKS LTD COMMON M51474100 56 800 X 123 800
CORE LABORATORIES N V COMMON N22717107 29,040 1,001,371 X 123 940,696 60,675
ROYAL CARIBBEAN CRUISES LTD COMMON V7780T103 41 2,200 X 123 800 1,400
SANWA INTL FIN BERM PFD 1.25% CV BND XX3012988 7,655 1,739,672,657 X 123 1,739,672,657
FLEXTRONICS INTL LTD COMMON Y2573F102 3,221 46,900 X 39,400 7,500
COLUMN TOTALS 19,994,698
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