-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, F4XnywpDt1bkAaU/S0fUKieLLDm3n2LK1XKTWa7r+1ACoIygmojA12UG0kCX2+Ww 0Fa9JssnkG6PU9KShiQxSQ== 0000872649-99-000013.txt : 19991130 0000872649-99-000013.hdr.sgml : 19991130 ACCESSION NUMBER: 0000872649-99-000013 CONFORMED SUBMISSION TYPE: NSAR-B PUBLIC DOCUMENT COUNT: 35 CONFORMED PERIOD OF REPORT: 19990930 FILED AS OF DATE: 19991129 FILER: COMPANY DATA: COMPANY CONFORMED NAME: LOOMIS SAYLES FUNDS CENTRAL INDEX KEY: 0000872649 STANDARD INDUSTRIAL CLASSIFICATION: [] IRS NUMBER: 043113285 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: NSAR-B SEC ACT: SEC FILE NUMBER: 811-06241 FILM NUMBER: 99765642 BUSINESS ADDRESS: STREET 1: ONE FINANCIAL CENTER CITY: BOSTON STATE: MA ZIP: 02111 BUSINESS PHONE: 6173103609 MAIL ADDRESS: STREET 1: ONE FINANCIAL CENTER CITY: BOSTON STATE: MA ZIP: 02111 NSAR-B 1 PAGE 1 000 B000000 09/30/1999 000 C000000 0000872649 000 D000000 Y 000 E000000 NF 000 F000000 Y 000 G000000 N 000 H000000 N 000 I000000 6.1 000 J000000 U 001 A000000 LOOMIS SAYLES FUNDS 001 B000000 811-6241 001 C000000 6174822450 002 A000000 ONE FINANCIAL CENTER 002 B000000 BOSTON 002 C000000 MA 002 D010000 02111 003 000000 N 004 000000 N 005 000000 N 006 000000 N 007 A000000 Y 007 B000000 17 007 C010100 1 007 C020100 LOOMIS SAYLES GROWTH FUND 007 C030100 N 007 C010200 2 007 C020200 LOOMIS SAYLES CORE VALUE FUND 007 C030200 N 007 C010300 3 007 C020300 LOOMIS SAYLES SMALL CAP VALUE FUND 007 C030300 N 007 C010400 4 007 C020400 LOOMIS SAYLES INTERNATIONAL EQUITY FUND 007 C030400 N 007 C010500 5 007 C020500 LOOMIS SAYLES GLOBAL BOND FUND 007 C030500 N 007 C010600 6 007 C020600 LOOMIS SAYLES BOND FUND 007 C030600 N 007 C010700 7 007 C020700 LOOMIS SAYLES MUNICIPAL BOND FUND 007 C030700 N 007 C010800 8 007 C020800 LOOMIS SAYLES U.S. GOVERNMENT FUND 007 C030800 N 007 C010900 9 007 C020900 LOOMIS SAYLES SHORT-TERM BOND FUND 007 C030900 N 007 C011000 10 007 C021000 LOOMIS SAYLES WORLDWIDE FUND PAGE 2 007 C031000 N 007 C011100 11 007 C021100 LOOMIS SAYLES HIGH YIELD FUND 007 C031100 N 007 C011200 12 007 C021200 LOOMIS SAYLES SMALL CAP GROWTH FUND 007 C031200 N 007 C011300 13 007 C021300 LOOMIS SAYLES INVESTMENT GRADE BOND FUND 007 C031300 N 007 C011400 14 007 C021400 LOOMIS SAYLES INTERMEDIATE MATURITY BOND FUND 007 C031400 N 007 C011500 15 007 C011600 16 007 C021600 LOOMIS SAYLES MID-CAP VALUE FUND 007 C031600 N 007 C011700 17 007 C021700 LOOMIS SAYLES AGGRESSIVE GROWTH FUND 007 C031700 N 007 C011800 18 007 C021800 LOOMIS SAYLES MANAGED BOND FUND 007 C031800 N 007 C011900 19 007 C012000 20 077 A000000 Y 080 A00AA00 CHUBB'S GROUP OF INSURANCE COMPANIES 080 C00AA00 7000 081 A00AA00 Y 081 B00AA00 29 082 A00AA00 N 082 B00AA00 0 083 A00AA00 N 083 B00AA00 0 084 A00AA00 N 084 B00AA00 0 085 A00AA00 Y 085 B00AA00 N 062 A000100 N 062 B000100 0.0 062 C000100 0.0 062 D000100 0.0 062 E000100 0.0 062 F000100 0.0 062 G000100 0.0 062 H000100 0.0 062 I000100 0.0 062 J000100 0.0 062 K000100 0.0 062 L000100 0.0 062 M000100 0.0 PAGE 3 062 N000100 0.0 062 O000100 0.0 062 P000100 0.0 062 Q000100 0.0 062 R000100 0.0 071 A000100 44798 071 B000100 46411 071 C000100 27305 071 D000100 164 072 A000100 12 074 N000100 28989 074 T000100 28884 075 A000100 0 075 B000100 27947 062 A000200 N 062 B000200 0.0 062 C000200 0.0 062 D000200 0.0 062 E000200 0.0 062 F000200 0.0 062 G000200 0.0 062 H000200 0.0 062 I000200 0.0 062 J000200 0.0 062 K000200 0.0 062 L000200 0.0 062 M000200 0.0 062 N000200 0.0 062 O000200 0.0 062 P000200 0.0 062 Q000200 0.0 062 R000200 0.0 071 A000200 43581 071 B000200 49241 071 C000200 73574 071 D000200 59 072 A000200 12 072 B000200 83 072 C000200 1422 072 D000200 0 072 E000200 0 072 F000200 380 072 G000200 39 072 H000200 0 074 N000200 68680 074 T000200 67331 075 A000200 0 075 B000200 76058 062 A000300 N 062 B000300 0.0 062 C000300 0.0 PAGE 4 062 D000300 0.0 062 E000300 0.0 062 F000300 0.0 062 G000300 0.0 062 H000300 0.0 062 I000300 0.0 062 J000300 0.0 062 K000300 0.0 062 L000300 0.0 062 M000300 0.0 062 N000300 0.0 062 O000300 0.0 062 P000300 0.0 062 Q000300 0.0 062 R000300 0.0 071 A000300 412335 071 B000300 410151 071 C000300 361836 071 D000300 113 072 A000300 12 074 N000300 397134 074 T000300 381662 075 A000300 0 075 B000300 392179 062 A000400 N 062 B000400 0.0 062 C000400 0.0 062 D000400 0.0 062 E000400 0.0 062 F000400 0.0 062 G000400 0.0 062 H000400 0.0 062 I000400 0.0 062 J000400 0.0 062 K000400 0.0 062 L000400 0.0 062 M000400 0.0 062 N000400 0.0 062 O000400 0.0 062 P000400 0.0 062 Q000400 0.0 062 R000400 0.0 071 A000400 144933 071 B000400 152776 071 C000400 70154 071 D000400 207 072 A000400 12 072 B000400 81 072 C000400 1026 072 D000400 0 072 E000400 0 PAGE 5 072 F000400 544 072 G000400 37 072 H000400 0 072 Y000400 179 072 Z000400 382 072AA000400 3799 072BB000400 0 072CC010400 16040 072CC020400 0 072DD010400 830 072DD020400 1 072EE000400 1232 073 A010400 0.1300 073 A020400 0.1000 073 B000400 0.2000 073 C000400 0.0000 074 N000400 81016 074 T000400 79677 075 A000400 0 075 B000400 72500 062 A000500 Y 062 B000500 0.0 062 C000500 0.0 062 D000500 2.6 062 E000500 0.0 062 F000500 0.0 062 G000500 0.0 062 H000500 0.0 062 I000500 0.0 062 J000500 0.0 062 K000500 0.0 062 L000500 0.0 062 M000500 1.2 062 N000500 0.8 062 O000500 0.0 062 P000500 49.7 062 Q000500 43.8 062 R000500 0.0 071 A000500 18558 071 B000500 16006 071 C000500 37839 071 D000500 42 072 A000500 12 072 B000500 2875 072 C000500 16 072 D000500 0 072 E000500 0 072 F000500 240 072 G000500 22 072 H000500 0 074 N000500 41380 PAGE 6 074 T000500 41259 075 A000500 0 075 B000500 40067 062 A000600 Y 062 B000600 0.0 062 C000600 0.0 062 D000600 0.2 062 E000600 0.0 062 F000600 0.0 062 G000600 0.0 062 H000600 0.0 062 I000600 0.0 062 J000600 0.0 062 K000600 0.0 062 L000600 0.0 062 M000600 6.2 062 N000600 2.6 062 O000600 0.1 062 P000600 63.7 062 Q000600 22.7 062 R000600 2.3 071 A000600 560932 071 B000600 512695 071 C000600 1544794 071 D000600 33 072 A000600 12 072 B000600 137965 072 C000600 2930 072 D000600 0 072 E000600 0 072 F000600 9495 072 G000600 704 072 H000600 0 072 Y000600 39 072 Z000600 128882 072AA000600 18870 072BB000600 0 072CC010600 0 072CC020600 35326 072DD010600 122785 072DD020600 4366 072EE000600 64213 073 A010600 1.0000 073 A020600 0.9600 073 B000600 0.5200 073 C000600 0.0000 074 N000600 1607536 074 T000600 1598872 075 A000600 0 075 B000600 1582444 062 A000700 Y PAGE 7 062 B000700 0.0 062 C000700 0.0 062 D000700 5.6 062 E000700 0.0 062 F000700 0.0 062 G000700 0.0 062 H000700 0.0 062 I000700 0.0 062 J000700 0.0 062 K000700 0.0 062 L000700 0.0 062 M000700 2.5 062 N000700 1.0 062 O000700 89.9 062 P000700 0.0 062 Q000700 0.0 062 R000700 0.0 071 A000700 3886 071 B000700 3768 071 C000700 9916 071 D000700 38 072 A000700 12 072 Y000700 111 072 Z000700 465 072AA000700 31 072BB000700 0 072CC010700 0 072CC020700 785 072DD010700 465 072DD020700 0 072EE000700 164 073 A010700 0.5200 073 A020700 0.0000 073 B000700 0.1900 073 C000700 0.0000 074 N000700 9872 074 T000700 9823 075 A000700 0 075 B000700 10226 062 A000800 Y 062 B000800 0.0 062 C000800 0.0 062 D000800 0.7 062 E000800 0.0 062 F000800 0.0 062 G000800 0.0 062 H000800 0.0 062 I000800 0.0 062 J000800 0.0 062 K000800 0.0 062 L000800 0.0 PAGE 8 062 M000800 61.7 062 N000800 35.9 062 O000800 0.0 062 P000800 0.0 062 Q000800 0.0 062 R000800 0.0 071 A000800 14981 071 B000800 25523 071 C000800 19887 071 D000800 75 072 A000800 12 072 I000800 23 072 J000800 42 072 K000800 0 072 L000800 2 072 M000800 5 072 N000800 15 072 O000800 0 072 P000800 0 072 Q000800 0 072 R000800 32 072 S000800 3 072 T000800 0 072 U000800 0 072 V000800 0 072 W000800 8 072 X000800 203 074 N000800 16182 074 T000800 16141 075 A000800 0 075 B000800 19790 062 A000900 Y 062 B000900 0.0 062 C000900 0.0 062 D000900 3.8 062 E000900 0.0 062 F000900 0.0 062 G000900 0.0 062 H000900 0.0 062 I000900 0.0 062 J000900 0.0 062 K000900 0.0 062 L000900 0.0 062 M000900 6.2 062 N000900 28.7 062 O000900 0.0 062 P000900 59.7 062 Q000900 0.0 062 R000900 0.0 071 A000900 21404 071 B000900 21112 PAGE 9 071 C000900 26090 071 D000900 81 072 A000900 12 072 B000900 1849 072 C000900 0 072 D000900 0 072 E000900 0 072 F000900 69 072 G000900 18 072 H000900 0 072 I000900 44 072 J000900 60 072 K000900 0 072 L000900 2 072 M000900 4 072 N000900 23 072 O000900 0 072 P000900 0 072 Q000900 0 072 R000900 30 072 S000900 3 072 T000900 2 072 U000900 0 072 V000900 0 072 W000900 8 072 X000900 263 072 Y000900 187 072 Z000900 1773 072AA000900 0 072BB000900 142 072CC010900 0 072CC020900 1151 072DD010900 1735 072DD020900 38 072EE000900 0 073 A010900 0.6200 073 A020900 0.5900 073 B000900 0.0000 073 C000900 0.0000 074 A000900 1 074 B000900 1056 074 C000900 0 074 D000900 26135 074 E000900 0 074 F000900 0 074 G000900 0 074 H000900 0 074 I000900 0 074 J000900 0 074 K000900 75 074 L000900 494 PAGE 10 074 M000900 0 074 N000900 27761 074 O000900 0 074 P000900 64 074 Q000900 0 074 R010900 0 074 R020900 0 074 R030900 0 074 R040900 61 074 S000900 0 074 T000900 27636 074 U010900 2825 074 U020900 83 074 V010900 9.51 074 V020900 9.50 074 W000900 0.0000 074 X000900 174 074 Y000900 0 075 A000900 0 075 B000900 27800 028 A011000 32 028 A021000 0 028 A031000 0 028 A041000 24 028 B011000 7 028 B021000 0 028 B031000 0 028 B041000 0 028 C011000 6 028 C021000 0 028 C031000 0 028 C041000 37 028 D011000 27 028 D021000 0 028 D031000 0 028 D041000 25 028 E011000 42 028 E021000 0 028 E031000 0 028 E041000 65 028 F011000 3 028 F021000 0 028 F031000 0 028 F041000 13 028 G011000 117 028 G021000 0 028 G031000 0 028 G041000 164 028 H001000 0 062 A001000 N 062 B001000 0.0 PAGE 11 062 C001000 0.0 062 D001000 0.0 062 E001000 0.0 062 F001000 0.0 062 G001000 0.0 062 H001000 0.0 062 I001000 0.0 062 J001000 0.0 062 K001000 0.0 062 L001000 0.0 062 M001000 0.0 062 N001000 0.0 062 O001000 0.0 062 P001000 0.0 062 Q001000 0.0 062 R001000 0.0 071 A001000 9125 071 B001000 9178 071 C001000 5535 071 D001000 165 072 A001000 12 074 N001000 6558 074 T001000 6372 075 A001000 0 075 B001000 5979 028 A011100 329 028 A021100 440 028 A031100 0 028 A041100 158 028 B011100 201 028 B021100 0 028 B031100 0 028 B041100 220 028 C011100 141 028 C021100 0 028 C031100 0 028 C041100 140 028 D011100 476 028 D021100 495 028 D031100 0 028 D041100 499 028 E011100 238 028 E021100 0 028 E031100 0 028 E041100 138 028 F011100 203 028 F021100 0 028 F031100 0 028 F041100 219 028 G011100 1588 028 G021100 935 PAGE 12 028 G031100 0 028 G041100 1374 028 H001100 0 062 A001100 Y 062 B001100 0.0 062 C001100 0.0 062 D001100 0.8 062 E001100 0.0 062 F001100 0.0 062 G001100 0.0 062 H001100 0.0 062 I001100 0.0 062 J001100 0.0 062 K001100 0.0 062 L001100 0.0 062 M001100 0.0 062 N001100 0.0 062 O001100 0.0 062 P001100 78.7 062 Q001100 10.2 062 R001100 8.4 071 A001100 11995 071 B001100 4163 071 C001100 17277 071 D001100 24 072 A001100 12 072 Y001100 169 072 Z001100 2103 072AA001100 0 072BB001100 188 072CC011100 1138 072CC021100 0 072DD011100 1561 072DD021100 270 072EE001100 365 073 A011100 0.9600 073 A021100 0.0000 073 B001100 0.2100 073 C001100 0.0000 074 N001100 20213 074 O001100 0 074 P001100 10 074 Q001100 0 074 R011100 0 074 R021100 0 074 R031100 0 074 R041100 53 074 S001100 0 074 T001100 20150 074 U011100 2341 074 U021100 0 PAGE 13 074 V011100 8.61 074 V021100 0.00 074 W001100 0.0000 074 X001100 104 074 Y001100 0 075 A001100 0 075 B001100 21129 028 A011200 5138 028 A021200 0 028 A031200 0 028 A041200 1915 028 B011200 4699 028 B021200 0 028 B031200 0 028 B041200 640 028 C011200 9368 028 C021200 0 028 C031200 0 028 C041200 916 028 D011200 2068 028 D021200 0 028 D031200 0 028 D041200 442 028 E011200 3905 028 E021200 0 028 E031200 0 028 E041200 4049 028 F011200 6582 028 F021200 0 028 F031200 0 028 F041200 351 028 G011200 31760 028 G021200 0 028 G031200 0 028 G041200 8313 028 H001200 0 062 A001200 N 062 B001200 0.0 062 C001200 0.0 062 D001200 0.0 062 E001200 0.0 062 F001200 0.0 062 G001200 0.0 062 H001200 0.0 062 I001200 0.0 062 J001200 0.0 062 K001200 0.0 062 L001200 0.0 062 M001200 0.0 062 N001200 0.0 062 O001200 0.0 PAGE 14 062 P001200 0.0 062 Q001200 0.0 062 R001200 0.0 071 A001200 122585 071 B001200 80364 071 C001200 49318 071 D001200 163 072 A001200 12 074 N001200 89966 074 T001200 87165 075 A001200 0 075 B001200 50590 062 A001300 Y 062 B001300 0.0 062 C001300 0.0 062 D001300 2.3 062 E001300 0.0 062 F001300 0.0 062 G001300 0.0 062 H001300 0.0 062 I001300 0.0 062 J001300 0.0 062 K001300 0.0 062 L001300 0.0 062 M001300 8.2 062 N001300 2.4 062 O001300 0.0 062 P001300 64.0 062 Q001300 19.4 062 R001300 1.5 071 A001300 20251 071 B001300 3960 071 C001300 9328 071 D001300 42 072 A001300 12 072 I001300 43 072 J001300 63 072 K001300 0 072 L001300 2 072 M001300 4 072 N001300 19 072 O001300 0 072 P001300 0 072 Q001300 0 072 R001300 30 072 S001300 3 072 T001300 42 072 U001300 0 072 V001300 0 072 W001300 6 072 X001300 264 PAGE 15 072 Y001300 167 072 Z001300 652 072AA001300 0 072BB001300 30 072CC011300 0 072CC021300 410 072DD011300 195 072DD021300 417 072EE001300 134 073 A011300 0.7000 073 A021300 0.6700 073 B001300 0.2600 073 C001300 0.0000 074 N001300 21362 074 T001300 21295 075 A001300 0 075 B001300 18903 062 A001400 Y 062 B001400 0.0 062 C001400 0.0 062 D001400 2.1 062 E001400 0.0 062 F001400 0.0 062 G001400 0.0 062 H001400 0.0 062 I001400 0.0 062 J001400 0.0 062 K001400 0.0 062 L001400 0.0 062 M001400 3.4 062 N001400 13.2 062 O001400 0.0 062 P001400 75.3 062 Q001400 4.3 062 R001400 0.0 071 A001400 3515 071 B001400 1558 071 C001400 9524 071 D001400 16 072 A001400 12 072 B001400 754 072 C001400 0 072 D001400 0 072 E001400 0 072 F001400 40 072 G001400 9 072 H001400 0 072 Y001400 155 072 Z001400 697 072AA001400 0 072BB001400 220 PAGE 16 072CC011400 0 072CC021400 188 072DD011400 636 072DD021400 60 072EE001400 85 073 A011400 0.7000 073 A021400 0.6800 073 B001400 0.0900 073 C001400 0.0000 074 N001400 10803 074 T001400 10758 075 A001400 0 075 B001400 10016 062 A001500 N 062 B001500 0.0 062 C001500 0.0 062 D001500 0.0 062 E001500 0.0 062 F001500 0.0 062 G001500 0.0 062 H001500 0.0 062 I001500 0.0 062 J001500 0.0 062 K001500 0.0 062 L001500 0.0 062 M001500 0.0 062 N001500 0.0 062 O001500 0.0 062 P001500 0.0 062 Q001500 0.0 062 R001500 0.0 071 A001500 0 071 B001500 0 071 C001500 0 071 D001500 0 072 A001500 0 074 N001500 0 074 T001500 0 075 A001500 0 075 B001500 0 028 A011600 192 028 A021600 0 028 A031600 0 028 A041600 242 028 B011600 102 028 B021600 0 028 B031600 0 028 B041600 454 028 C011600 43 028 C021600 0 028 C031600 0 PAGE 17 028 C041600 80 028 D011600 35 028 D021600 0 028 D031600 0 028 D041600 112 028 E011600 1014 028 E021600 0 028 E031600 0 028 E041600 109 028 F011600 34 028 F021600 0 028 F031600 0 028 F041600 99 028 G011600 1420 028 G021600 0 028 G031600 0 028 G041600 1096 028 H001600 0 062 A001600 N 062 B001600 0.0 062 C001600 0.0 062 D001600 0.0 062 E001600 0.0 062 F001600 0.0 062 G001600 0.0 062 H001600 0.0 062 I001600 0.0 062 J001600 0.0 062 K001600 0.0 062 L001600 0.0 062 M001600 0.0 062 N001600 0.0 062 O001600 0.0 062 P001600 0.0 062 Q001600 0.0 062 R001600 0.0 071 A001600 11097 071 B001600 10109 071 C001600 4365 071 D001600 232 072 A001600 12 074 N001600 5771 074 T001600 5292 075 A001600 0 075 B001600 4619 028 A011700 3031 028 A021700 0 028 A031700 0 028 A041700 539 028 B011700 671 028 B021700 0 PAGE 18 028 B031700 0 028 B041700 236 028 C011700 772 028 C021700 0 028 C031700 0 028 C041700 154 028 D011700 833 028 D021700 0 028 D031700 0 028 D041700 79 028 E011700 1615 028 E021700 0 028 E031700 0 028 E041700 176 028 F011700 1185 028 F021700 0 028 F031700 0 028 F041700 182 028 G011700 8107 028 G021700 0 028 G031700 0 028 G041700 1366 028 H001700 0 062 A001700 N 062 B001700 0.0 062 C001700 0.0 062 D001700 0.0 062 E001700 0.0 062 F001700 0.0 062 G001700 0.0 062 H001700 0.0 062 I001700 0.0 062 J001700 0.0 062 K001700 0.0 062 L001700 0.0 062 M001700 0.0 062 N001700 0.0 062 O001700 0.0 062 P001700 0.0 062 Q001700 0.0 062 R001700 0.0 071 A001700 21589 071 B001700 13222 071 C001700 6635 071 D001700 199 072 A001700 12 074 N001700 14712 074 T001700 14484 075 A001700 0 075 B001700 6805 062 A001800 Y PAGE 19 062 B001800 0.0 062 C001800 0.0 062 D001800 0.0 062 E001800 0.0 062 F001800 0.0 062 G001800 0.0 062 H001800 0.0 062 I001800 0.0 062 J001800 0.0 062 K001800 0.0 062 L001800 0.0 062 M001800 0.0 062 N001800 0.0 062 O001800 0.0 062 P001800 79.1 062 Q001800 15.3 062 R001800 3.6 063 A001800 0 063 B001800 14.8 071 A001800 43681 071 B001800 10513 071 C001800 30759 071 D001800 34 072 A001800 12 074 N001800 34662 074 T001800 34264 075 A001800 0 075 B001800 34306 SIGNATURE TOM MCKENNA TITLE FUND ADMIN MANAGER EX-27 2 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY,LP. 41 LOOMIS SAYLES INTERNATIONAL EQUITY FUND,INSTITUTIONAL 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 66,037,235 76,616,952 3,426,534 972,220 0 81,015,706 472,141 0 867,047 1,339,188 0 64,868,037 5,757,587 6,374,303 376,798 0 3,854,133 0 10,577,550 79,676,518 1,026,543 80,850 0 (725,439) 381,954 3,798,847 16,040,163 20,220,964 0 (829,740) (1,229,014) 0 1,220,250 (1,969,173) 132,207 11,062,463 886,633 1,226,222 0 0 543,750 0 904,451 72,324,107 10.74 0.07 3.31 (0.13) (0.20) 0 13.79 1.00 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 3 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY,L.P. 42 LOOMIS SAYLES INTERNATIONAL EQUITY FUND, RETAIL 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 66,037,235 76,616,952 3,426,534 972,220 0 81,015,706 472,141 0 867,047 1,339,188 0 64,868,037 19,020 14,032 376,798 0 3,854,133 0 10,577,550 79,676,518 1,026,543 80,850 0 (725,439) 381,954 3,798,847 16,040,163 20,220,964 0 (1,363) (2,608) 0 24,790 (20,105) 303 11,062,463 886,633 1,226,222 0 0 543,750 0 904,451 175,831 10.70 0.05 3.28 (0.10) (0.20) 0 13.73 1.25 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 4 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY. L.P. 51 LOOMIS SAYLES GLOBAL BOND FUND, INSTITUTIONAL CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 42,408,310 40,465,817 907,323 7,050 0 41,380,190 0 0 120,757 120,757 0 40,143,933 2,710,886 2,501,977 1,670,561 0 1,428,893 0 (1,983,954) 41,259,433 16,711 2,875,159 0 (376,665) 2,515,205 883,182 1,728,984 5,127,371 0 (1,752,877) (736,862) 0 374,228 (358,078) 192,759 5,023,886 1,753,479 853,078 0 0 240,399 0 472,400 33,640,021 11.93 0.79 0.87 (0.70) (0.29) 0 12.60 0.90 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 5 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P. 52 LOOMIS SAYLES GLOBAL BOND FUND,RETAIL CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 42,408,310 40,465,817 907,323 7,050 0 41,380,190 0 0 120,757 120,757 0 40,143,933 565,146 535,150 1,670,561 0 1,428,893 0 (1,983,954) 41,259,433 16,711 2,875,159 0 (376,665) 2,515,205 883,182 1,728,984 5,127,371 0 (228,728) (127,023) 0 288,336 (290,413) 32,073 5,023,886 1,753,479 853,078 0 0 240,399 0 472,400 6,426,494 11.91 0.76 0.86 (0.67) (0.29) 0 12.57 1.15 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 6 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P 11 LOOMIS SAYLES GROWTH FUND, INSTITUTIONAL CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 25,539,925 28,835,181 63,959 89,384 0 28,988,524 40,625 0 64,173 104,798 0 22,922,606 2,528,260 2,117,647 0 0 2,665,864 0 3,295,256 28,883,726 92,783 32,958 0 (239,106) (113,365) 4,039,815 3,171,041 7,097,491 0 0 6,391,595 0 595,614 (855,375) 670,374 3,703,906 0 5,279,345 0 0 139,736 0 349,801 27,326,124 11.65 (0.04) 3.01 0 (3.45) 0 11.17 0.85 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 7 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY,L.P. 12 LOOMIS SAYLES GROWTH FUND, RETAIL CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 25,539,925 28,835,181 63,959 89,384 0 28,988,524 40,625 0 64,173 104,798 0 22,922,606 58,683 44,561 0 0 2,665,864 0 3,295,256 28,883,726 92,783 32,958 0 (239,106) (113,365) 4,039,815 3,171,041 7,097,491 0 0 (148,336) 0 6,413 (8,103) 15,812 3,703,906 0 5,279,345 0 0 139,736 0 349,801 621,144 11.59 (0.06) 2.98 0 (3.45) 0 11.06 1.10 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 8 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P 21 LOOMIS SAYLES CORE VALUE FUND, INSTITUTIONAL 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 65,438,898 67,966,494 641,890 71,484 0 68,679,868 1,253,778 0 95,568 1,349,346 0 56,850,564 4,033,770 3,972,427 632,576 0 7,319,786 0 2,527,596 67,330,522 1,422,616 82,717 0 (597,215) 908,118 7,604,974 (989,371) 7,523,721 0 (958,125) (7,219,725) 0 664,692 (1,076,592) 473,243 (612,227) 733,745 6,994,601 0 0 380,288 0 616,075 75,219,172 16.85 0.22 1.53 (0.24) (1.82) 0 16.54 0.78 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 9 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY,L.P. 22 LOOMIS SAYLES CORE VALUE FUND, RETAIL CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 65,438,898 67,966,494 641,890 71,484 0 68,679,868 1,253,778 0 95,568 1,349,346 0 56,850,564 36,695 60,435 632,576 0 7,319,786 0 2,527,596 67,330,522 1,422,616 82,717 0 (597,215) 908,118 7,604,974 (989,371) 7,523,721 0 (10,283) (100,943) 0 1,325 (31,627) 6,562 (612,227) 733,745 6,994,601 0 0 380,288 0 616,075 838,390 16.79 0.18 1.52 (0.19) (1.82) 0 16.48 1.10 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 10 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY,L.P. 033 LOOMIS SAYLES SMALL CAP VALUE FUND, ADMIN 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 401,560,906 390,576,231 6,557,251 1 0 397,133,483 11,642,345 0 3,829,203 15,471,548 0 383,554,436 282,029 67,276 3,255,170 0 5,837,004 0 (10,984,675) 381,661,935 5,423,996 1,519,925 0 (3,762,834) 3,181,087 19,210,781 22,519,267 44,911,135 0 (3,054) (14,831) 0 462,206 (248,524) 1,071 30,439,290 2,737,523 0 0 (10,352,417) 2,941,342 0 3,769,661 3,342,752 15.54 0.04 1.83 (0.03) (0.14) 0 17.24 1.50 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 11 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY,L.P 31 LOOMIS SAYLES SMALL CAP VALUE FUND, INSTITUTIONAL 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 401,560,906 390,576,231 6,557,251 1 0 397,133,483 11,642,345 0 3,829,203 15,471,548 0 383,554,436 17,399,749 18,976,230 3,255,170 0 5,837,004 0 (10,984,675) 381,661,935 5,423,996 1,519,925 0 (3,762,834) 3,181,087 19,210,781 22,519,267 44,911,135 0 (2,285,967) (2,569,352) 0 4,989,202 (6,836,078) 270,395 30,439,290 2,737,523 0 0 (10,352,417) 2,941,342 0 3,769,661 319,740,792 15.60 0.16 1.83 (0.12) (0.14) 0 17.33 0.90 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 12 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY,L.P 032 LOOMIS SAYLES SMALL CAP VALUE FUND, RETAIL 1 12-MOS SEP-30-1999 OCT-1-1998 SEP-30-1999 401,560,906 390,576,231 6,557,251 1 0 397,133,483 11,642,345 0 3,829,203 15,471,548 0 383,554,436 4,357,026 3,471,189 3,225,170 0 5,837,004 0 (10,984,675) 381,661,935 5,423,996 1,519,925 0 (3,762,834) 3,181,087 19,210,781 22,519,267 44,911,135 0 (290,949) (520,647) 0 2,803,843 (1,964,598) 46,592 30,439,290 2,737,523 0 0 (10,352,417) 2,941,342 0 3,769,661 69,095,333 15.57 0.09 1.84 (0.08) (0.14) 0 17.28 1.20 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 13 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P. 63 LOOMIS SAYLES BOND FUND, ADMIN CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 1,713,888,475 1,564,202,664 43,330,254 3,258 0 1,607,536,176 4,315,548 0 4,348,913 8,664,461 0 1,719,306,726 132,453 51,258 31,716,557 0 0 (2,474,801) (149,676,767) 1,598,871,715 2,929,306 137,964,803 0 (12,012,279) 128,881,830 18,870,044 (35,325,692) 112,426,182 0 (90,938) (52,035) 0 192,735 (123,431) 11,891 89,021,844 30,934,988 41,919,124 0 0 9,494,667 0 12,051,705 1,477,154 12.28 0.92 (0.06) (0.93) (0.52) 0 11.69 1.25 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 14 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P. 61 LOOMIS SAYLES BOND FUND, INSTITUTIONAL CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 1,713,888,475 1,564,202,664 43,330,254 3,258 0 1,607,536,176 4,315,548 0 4,348,913 8,664,461 0 1,719,306,726 131,770,515 118,291,602 31,716,557 0 0 (2,474,801) (149,676,767) 1,598,871,715 2,929,306 137,964,803 0 (12,012,279) 128,881,830 18,870,044 (35,325,692) 112,426,182 0 (122,784,914) (61,875,293) 0 45,186,642 (43,681,014) 11,973,285 89,021,844 30,934,988 41,919,124 0 0 9,494,667 0 12,051,705 1,525,841,887 12.30 0.98 (0.06) (1.00) (0.52) 0 11.70 0.75 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 15 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P. 62 LOOMIS SAYLES BOND FUND, RETAIL CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 1,713,888,475 1,564,202,664 43,330,254 3,258 0 1,607,536,176 4,315,548 0 4,348,913 8,664,461 0 1,719,306,726 4,745,532 4,386,184 31,716,557 0 0 (2,474,801) (149,676,767) 1,598,871,715 2,929,306 137,964,803 0 (12,012,279) 128,881,830 18,870,044 (35,325,692) 112,426,182 0 (4,275,392) (2,285,658) 0 2,061,328 (2,205,035) 503,055 89,021,844 30,934,988 41,919,124 0 0 9,494,667 0 12,051,705 55,125,371 12.29 0.96 (0.08) (0.96) (0.52) 0 11.69 1.00 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 16 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P. 70 LOOMIS SAYLES MUNICIPAL BOND FUND, INSTITUTIONAL 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 9,881,338 9,724,413 137,877 9,799 0 9,872,089 0 0 49,564 49,564 0 9,961,423 898,926 840,667 12,106 0 5,921 0 (156,925) 9,822,525 0 520,068 0 (55,345) 464,723 31,069 (784,422) (288,630) 0 (464,723) (163,734) 0 112,105 (92,039) 38,193 (233,835) 9,525 141,167 0 0 34,119 0 166,393 10,225,595 11.96 0.52 (0.84) (0.52) (0.19) 0 10.93 0.54 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 17 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P. 80 LOOMIS SAYLES U.S. GOVERNMENT SECURITIES FUND 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 16,399,430 15,866,234 307,058 9,487 0 16,182,779 0 0 41,323 41,323 0 16,893,278 1,555,178 2,562,661 214,176 0 0 (432,802) (533,196) 16,141,456 0 1,241,196 0 (103,692) 1,137,504 (28,225) (1,901,732) (792,453) 0 (1,273,767) 0 0 688,401 (1,804,315) 108,431 (13,104,451) 348,449 0 0 (402,587) 64,112 0 203,611 19,790,098 11.41 0.65 (1.03) (0.65) 0 0 10.38 0.52 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 18 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P. 91 LOOMIS SAYLES SHORT TERM BOND FUND, INSTITUTIONAL CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 27,654,381 27,191,412 494,153 75,556 0 27,761,121 0 0 125,547 125,547 0 28,635,205 2,824,735 2,739,693 8,047 0 0 (544,709) (462,969) 27,635,574 0 1,848,918 0 (76,072) 1,772,846 (142,500) (1,150,808) 479,538 0 (1,735,033) 0 0 1,171,829 (1,247,202) 160,415 (425,749) 0 0 (1,502) (392,660) 69,499 0 263,161 27,183,559 9.96 0.62 (0.45) (0.62) 0 0 9.51 0.27 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 19 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P. 92 LOOMIS SAYLES SHORT TERM BOND FUND, RETAIL CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 27,654,381 27,191,412 494,153 75,556 0 27,761,121 0 0 125,547 125,547 0 28,635,205 82,736 77,616 8,047 0 0 (544,709) (462,969) 27,635,574 0 1,848,918 0 (76,072) 1,772,846 (142,500) (1,150,808) 479,538 0 (37,813) 0 0 61,280 (59,909) 3,749 (425,749) 0 0 (1,502) (392,660) 69,499 0 263,161 616,238 9.96 0.59 (0.46) (0.59) 0 0 9.50 0.52 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 20 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P. 171 LOOMIS SAYLES AGRESSIVE GROWTH FUND, INSTITUTIONAL CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 11,810,915 14,685,831 14,485 11,113 0 14,711,429 181,456 0 46,265 227,721 0 10,763,219 662,718 197,199 0 0 845,573 0 2,874,916 14,483,708 15,475 14,581 0 (68,804) (38,748) 888,317 2,978,084 3,827,653 0 0 (78,445) 0 618,252 (159,705) 6,972 12,325,838 0 77,626 0 0 51,041 0 219,866 6,505,350 10.51 (0.09) 10.05 0 (0.39) 0 20.08 1.00 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 21 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P. 172 LOOMIS SAYLES AGGRESSIVE GROWTH FUND, RETAIL CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 11,810,915 14,685,831 14,485 11,113 0 14,711,429 181,456 0 46,265 227,721 0 10,763,219 58,804 8,083 0 0 845,573 0 2,874,916 14,483,708 15,475 14,581 0 (68,804) (38,748) 888,317 2,978,084 3,827,653 0 0 (3,177) 0 54,856 (4,427) 292 12,325,838 0 77,626 0 0 51,041 0 219,866 300,065 10.49 (0.14) 10.03 0 (0.39) 0 19.99 1.25 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 22 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P. 161 LOOMIS SAYLES MID-CAP VALUE FUND, INSTITUTIONAL CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 5,583,409 5,484,417 274,526 11,996 0 5,770,939 440,311 0 38,237 478,548 0 5,259,039 460,615 326,117 12,079 0 120,265 0 (98,992) 5,292,391 48,024 11,032 0 (46,681) 12,375 146,067 282,048 440,490 0 (8,319) (113,579) 0 279,307 (156,082) 11,273 1,881,084 8,185 94,328 0 0 34,645 0 204,039 4,424,553 10.09 0.03 1.26 (0.03) (0.36) 0 10.99 1.00 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 23 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY,L.P. 162 LOOMIS SAYLES MID-CAP VALUE FUND, RETAIL CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 5,583,409 5,484,417 274,526 11,996 0 5,770,939 440,311 0 38,237 478,548 0 5,259,039 21,050 11,980 12,079 0 120,265 0 (98,992) 5,292,391 48,024 11,032 0 (46,681) 12,375 146,067 282,048 440,490 0 0 (6,713) 0 42,401 (33,784) 453 1,881,084 8,185 94,328 0 0 34,645 0 204,039 194,832 10.07 0 1.25 (0.36) 0 0 10.96 1.25 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 24 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P. 121 LOOMIS SAYLES SMALL CAP GROWTH FUND, INSTITUTIONAL CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 66,824,561 89,538,811 422,930 4,151 0 89,965,892 2,704,106 0 97,051 2,801,157 0 66,569,199 4,845,213 1,747,539 0 0 0 (2,118,714) 22,714,250 87,164,735 13,606 90,125 0 (515,888) (412,157) 103,100 23,516,010 23,206,953 0 0 0 0 4,039,306 (941,632) 0 68,933,545 0 0 0 (2,221,814) 379,428 0 591,137 46,582,749 9.83 (0.08) 6.99 0 0 0 16.74 1 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 25 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P. 122 LOOMIS SAYLES SMALL CAP GROWTH FUND, RETAIL CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 66,824,561 89,538,811 422,930 4,151 0 89,965,892 2,704,106 0 97,051 2,801,157 0 66,569,199 362,396 107,906 0 0 0 (2,118,714) 22,714,250 87,164,735 13,606 90,125 0 (515,888) (412,157) 103,100 23,516,010 23,206,953 0 0 0 0 291,080 (36,590) 0 68,933,545 0 0 0 (2,221,814) 379,428 0 591,137 4,007,642 9.80 (0.08) 6.93 0 0 0 16.65 1.25 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 26 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P. 133 LOOMIS SAYLES INVESTMENT GRADE BOND FUND, J CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 21,422,990 20,822,580 528,055 11,621 0 21,362,256 0 0 67,195 67,195 0 21,876,927 1,639,340 0 114,023 0 0 (95,608) (600,281) 21,295,061 15,770 733,251 0 (97,290) 651,731 (29,646) (410,003) 212,082 0 (258,512) 0 0 1,788,840 (149,500) 0 16,774,407 75,724 66,608 0 0 40,491 0 264,560 13,314,337 10.29 0.21 (0.36) (0.19) 0 0 9.95 1.30 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 27 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P. 131 LOOMIS SAYLES INVESTMENT GRADE BOND FUND, INSTITUTIONAL CLAS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 21,422,990 20,822,580 528,055 11,621 0 21,362,256 0 0 67,195 67,195 0 21,876,927 243,677 270,313 114,023 0 0 (95,608) (600,281) 21,295,061 15,770 733,251 0 (97,290) 651,731 (29,646) (410,003) 212,082 0 (194,834) (69,604) 0 132,615 (180,728) 21,477 16,774,407 75,724 66,608 0 0 40,491 0 264,560 2,961,209 10.28 0.76 (0.12) (0.70) (0.26) 0 9.96 0.55 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 28 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P. 132 LOOMIS SAYLES INVESTMENT GRADE BOND FUND, RETAIL CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 21,422,990 20,822,580 528,055 11,621 0 21,362,256 0 0 67,195 67,195 0 21,876,927 257,510 169,753 114,023 0 0 (95,608) (600,281) 21,295,061 15,770 733,251 0 (97,290) 651,731 (29,646) (410,003) 212,082 0 (158,241) (64,811) 0 185,638 (115,588) 17,707 16,774,407 75,724 66,608 0 0 40,491 0 264,560 2,419,493 10.27 0.64 (0.03) (0.67) (0.26) 0 9.95 0.80 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 29 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P. 141 LOOMIS SAYLES INTERMEDIATE MATURITY BOND FUND, INSTITUTIONAL 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 11,023,242 10,574,359 215,652 12,423 0 10,802,434 0 0 44,705 44,705 0 11,260,618 939,627 854,576 179,258 0 0 (233,280) (448,867) 10,757,729 0 754,641 0 (57,687) 696,954 (219,936) (188,090) 288,928 0 (636,123) (77,718) 0 113,016 (95,859) 67,894 1,493,853 183,124 66,882 0 0 40,062 0 212,453 8,974,653 10.06 0.67 (0.38) (0.70) (0.09) 0 9.56 0.55 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 30 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P. 142 LOOMIS SAYLES INTERMEDIATE MATURITY BOND FUND, RETAIL CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 11,023,242 10,574,359 215,652 12,423 0 10,802,434 0 0 44,705 44,705 0 11,260,618 186,429 65,903 179,258 0 0 (233,280) (488,867) 10,757,729 0 754,641 0 (57,687) 696,954 (219,936) (188,090) 288,928 0 (60,288) (6,918) 0 122,742 (8,249) 6,033 1,493,853 183,124 66,882 0 0 40,062 0 212,453 1,040,866 10.06 0.64 (0.38) (0.68) (0.09) 0 9.55 0.80 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 31 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P. 101 LOOMIS SAYLES WORLDWIDE FUND, INSTITUTIONAL CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 6,616,253 6,352,114 188,954 15,019 1,439 6,557,526 137,563 0 48,014 185,577 0 6,220,073 606,173 558,157 215,169 0 202,022 0 (265,315) 6,371,949 37,103 326,136 0 (60,065) 303,174 256,417 830,774 1,390,365 0 (246,147) (217,254) 0 21,333 (24,798) 51,481 1,391,619 176,258 151,908 0 0 44,837 0 225,451 5,865,395 8.79 0.50 1.82 (0.44) (0.39) 0 10.28 1.00 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 32 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000872649 LOOMIS SAYLES & COMPANY, L.P. 102 LOOMIS SAYLES WORLDWIDE FUND, RETAIL CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 6,616,253 6,352,114 188,954 15,019 1,439 6,557,526 137,563 0 48,014 185,577 0 6,220,073 13,513 8,320 215,169 0 202,022 0 (265,315) 6,371,949 37,103 326,136 0 (60,065) 303,174 256,417 830,774 1,390,365 0 (3,706) (3,459) 0 6,580 (1,936) 549 1,391,619 176,258 151,908 0 0 44,837 0 225,451 112,865 8.76 0.44 1.86 (0.42) (0.39) 0 10.25 1.25 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 33 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000874964 LOOMIS SAYLES & COMPANY, L.P. 111 LOOMIS SAYLES HIGH YIELD FUND, INSTITUTIONAL CLASS 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 22,110,069 19,788,208 411,140 10,589 3,457 20,213,394 0 0 63,814 63,814 0 22,061,820 2,340,735 1,303,343 598,927 0 0 (187,692) (2,323,475) 20,149,580 115,947 2,126,996 0 (140,834) 2,102,109 (187,724) 1,138,430 3,052,815 0 (1,831,211) (364,687) 0 1,836,177 (1,030,187) 231,402 9,505,167 330,861 361,875 0 0 108,323 0 309,371 15,884,049 8.17 1.01 0.58 (0.96) (0.21) 0 8.61 0.75 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-27 34 WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
6 0000917469 LOOMIS SAYLES & COMPANY, L.P. 18 LOOMIS SAYLES MANAGED BOND FUND 1 12-MOS SEP-30-1999 OCT-01-1998 SEP-30-1999 35,013,475 33,586,712 750,893 324,275 0 34,661,880 0 0 398,311 398,311 0 35,028,341 3,498,200 0 219,760 0 442,231 0 (1,426,763) 34,263,569 147,466 2,697,533 0 (514,596) 2,330,403 442,231 (1,426,763) 1,345,871 0 (2,110,643) 0 0 5,370,740 (1,872,540) 0 34,263,569 0 0 0 0 205,838 0 698,182 34,406,411 9.95 0.68 (0.22) (0.62) 0 0 9.79 1.50 [AVG-DEBT-OUTSTANDING] 0 [AVG-DEBT-PER-SHARE] 0

EX-99 35 Report of Independent Accountants To the Board of Trustees and Shareholders of the Loomis Sayles Funds: In planning and performing our audits of the financial statements of the Loomis Sayles Funds [consisting of the Loomis Sayles Aggressive Growth Fund (formerly the Mid-Cap Growth Fund), Core Value Fund, Growth Fund, International Equity Fund, Mid-Cap Value Fund, Small Cap Growth Fund, Small Cap Value Fund, Worldwide Fund, Bond Fund, Global Bond Fund, High Yield Fund, Intermediate Maturity Bond Fund, Investment Grade Bond Fund, Municipal Bond Fund, Short-Term Bond Fund, U.S. Government Securities Fund, and Managed Bond Fund (collectively, the "Funds")] at September 30, 1999, we considered their internal control, including control activities for safeguarding securities, in order to determine our auditing procedures for the purpose of expressing our opinion on the financial statements and to comply with the requirements of Form N-SAR, not to provide assurance on internal control. The management of the Funds is responsible for establishing and maintaining internal control. In fulfilling this responsibility, estimates and judgments by management are required to assess the expected benefits and related costs of controls. Generally, controls that are relevant to an audit pertain to the entity's objective of preparing financial statements for external purposes that are fairly presented in conformity with generally accepted accounting principles. Those controls include the safeguarding of assets against unauthorized acquisition, use or disposition. Because of inherent limitations in internal control, errors or fraud may occur and not be detected. Also, projection of any evaluation of internal control to future periods is subject to the risk that controls may become inadequate because of changes in conditions or that the effectiveness of their design and operation may deteriorate. Our consideration of internal control would not necessarily disclose all matters in internal control that might be material weaknesses under standards established by the American Institute of Certified Public Accountants. A material weakness is a condition in which the design or operation of one or more of the internal control components does not reduce to a relatively low level the risk that misstatements caused by error or fraud in amounts that would be material in relation to the financial statements being audited may occur and not be detected within a timely period by employees in the normal course of performing their assigned functions. However, we noted no matters involving internal control and its operation, including controls for safeguarding securities, that we consider to be material weaknesses as defined above as of September 30, 1999. This report is intended solely for the information and use of the Board of Trustees, management and the Securities and Exchange Commission and is not intended to be and should not be used by anyone other than these specified parties. PricewaterhouseCoopers LLP Boston, Massachusetts November 18, 1999 2 2 ~~-----END PRIVACY-ENHANCED MESSAGE-----~~