13F-HR 1 d13fhr.txt FORM 13F-HR ---------------------------- OMB APPROVAL ---------------------------- OMB Number: 3235-0006 Expires: FEBRUARY 28, 1994 Estimated average burden hours per response.... 24.60 ---------------------------- ---------------------------- SEC USE ONLY ---------------------------- ---------------------------- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F INFORMATION REQUIRED OF INSTITUTIONAL INVESTMENT MANAGERS PURSUANT TO SECTION 13(f) OF THE SECURITIES EXCHANGE ACT OF 1934 AND RULES THEREUNDER Report for the Calendar Year or Quarter Ended December 31, 2002 -----------------. -------------------------------------------------------------------------------- (Please read instructions before preparing form.) -------------------------------------------------------------------------------- If amended report check here: [_] Essex Investment Management Co., LLC -------------------------------------------------------------------------------- Name of Institutional Investment Manager 125 HIGH STREET, 29TH FLOOR BOSTON, MA 02110 -------------------------------------------------------------------------------- Business Address (Street) (City) (State) (Zip) Michael S. McCarthy Vice President (617) 342-3245 -------------------------------------------------------------------------------- Name, Phone No., and Title of Person Duly Authorized to submit this Report. --------------------------------- ATTENTION ------------------------------------ INTENTIONAL MISSTATEMENT OR OMISSIONS OF FACTS CONSTITUTE FEDERAL CRIMINAL VIOLATIONS. SEE 18 U.S.C. 101 AND 15 U.S.C. 78ff(a). -------------------------------------------------------------------------------- The institutional investment manager submitting this form and its attachments and the person by whom it is signed represent hereby that all information contained therein is true, correct and complete. It is understood that all required items, statements and schedules are considered integral parts of this Form and that the submission of any amendment represents that all unamended items, statements and schedules remain true, correct and complete as previously submitted. Pursuant to the requirements of Securities Exchange Act of 1934, the undersigned institutional investment manager has caused this report to be signed on its behalf in the city of BOSTON and State of MA on the 13 day of January, ------ -- -- ------- 2003. ---- ESSEX INVESTMENT MANAGEMENT COMPANY, LLC ------------------------------------------- (Name of Institutional Investment Manager) /s/ Michael S. McCarthy ------------------------------------------- (Manual Signature of Person Duly Authorized to Submit This Report) Name and 13F file numbers of ALL Investment Managers with respect to which this schedule is filled (other than the one filing this report): (List in alphabetical order). 13F File Number will be assigned to Institutional Investment Managers after they file their first report. Name: 13F File No: Name: 13F File No: ----------------------- ------------ ----------------------- ------------ 1. AFFILIATED MANAGERS PENDING 6. GROUP, INC. ----------------------- ------------ ----------------------- ------------ 2. 7. ----------------------- ------------ ----------------------- ------------ 3. 8. ----------------------- ------------ ----------------------- ------------ 4. 9. ----------------------- ------------ ----------------------- ------------ 5. 10. ----------------------- ------------ ----------------------- ------------ SEC 1685 (5/91)
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 1 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ A C MOORE ARTS & CRAFTS COMMON 00086T103 1366643 107525 107525 107525 ATI TECHNOLOGIES INC COMMON 001941103 599514 128900 128900 29300 99600 AT&T WIRELESS GROUP COMMON 00209A106 1448383 256351 256351 250275 6076 AU OPTRONICS CORP COMMON 002255107 170496 29600 29600 29600 AARON RENTS INC COMMON 002535201 4719516 215700 215700 215700 ABBOTT LABS COMMON 002824100 18035600 450890 450890 421095 29795 ACCREDO HEALTH INC COMMON 00437V104 9445590 267960 267960 255823 12137 ADOLOR CORP COMMON 00724X102 1030036 74050 74050 70250 3800 ADVANCEPCS COMMON 00790K109 3436553 154730 154730 147580 7150 AFFILIATED MANAGERS GROU COMMON 008252108 5051830 100434 100434 98554 1880 ALCATEL ESCROW COMMON 013904305 178895 50393 50393 50393 ALLIANCE DATA SYSTEMS CO COMMON 018581108 227702 12850 12850 10350 2500 ALLIANT TECHSYSTEMS INC COMMON 018804104 57367549 920089 920089 822107 97982 ALLOS THERAPEUTICS INC COMMON 019777101 5302653 705140 705140 637140 68000 ALLOY INC COMMON 019855105 14050876 1283185 1283185 1217535 65650 ALTERA CORP COMMON 021441100 369900 30000 30000 30000 AMERICAN EXPRESS CO COMMON 025816109 317832 8991 8991 8991 AMERICAN INTL GROUP INC COMMON 026874107 32113692 555120 555120 479620 75500 AMERICAN SCIENCE & ENGR COMMON 029429107 1925539 147100 147100 147100 --------- --------- --------- --------- -------- --------- --------- ------- COLUMN TOTALS 157158799 5499008 5499008 4948945 550063
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 2 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ AMGEN INC COMMON 031162100 39724797 821779 821779 731879 89900 ANADARKO PETE CORP COMMON 032511107 15444924 322441 322441 284034 38407 ANDRX GROUP COMMON 034553107 15307852 1043480 1043480 995130 48350 ANGLOGOLD LTD COMMON 035128206 1092038 31875 31875 26825 5050 ANHEUSER BUSCH COS INC COMMON 035229103 11087666 229084 229084 204184 24900 ANTHEM INC COMMON 03674B104 2104005 33450 33450 32575 875 ANTEON INTL CORP COMMON 03674E108 9120840 380035 380035 351785 28250 APACHE CORP COMMON 037411105 43596894 764992 764992 669627 95365 APOLLO GROUP INC COMMON 037604105 15135296 343984 343984 311734 32250 UNV PHOENIX ONLINE COMMON 037604204 9668951 269781 269781 264126 5655 APPLIED MATLS INC COMMON 038222105 4358926 334530 334530 253480 81050 ARCH COAL INC COMMON 039380100 850646 39400 39400 37700 1700 ARIBA INC COMMON 04033V104 3636399 1466290 1466290 1364865 101425 ARMOR HOLDINGS INC COMMON 042260109 5372366 390150 390150 388800 1350 ASIAINFO HLDGS INC COMMON 04518A104 76080 12000 12000 11800 200 AUTODESK INC COMMON 052769106 193050 13500 13500 13500 AVID TECHNOLOGY INC COMMON 05367P100 8043975 350500 350500 349500 1000 AVENTAIL SER E COMMON 053990107 2750000 2750000 2750000 2750000 BJ SVCS CO COMMON 055482103 18413146 569890 569890 507820 62070 --------- --------- --------- --------- --------- --------- --------- -------- COLUMN TOTALS 205977849 10167161 10167161 6799364 3367797
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 3 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ BP PLC COMMON 055622104 234469 5768 5768 844 4924 BOWSTREET SER D COMMON 056990104 2500008 208334 208334 208334 BAKER HUGHES INC COMMON 057224107 25895567 804460 804460 712855 91605 BANK OF AMERICA CORP COMMON 060505104 677403 9737 9737 9737 BEA SYS INC COMMON 073325102 4966510 433000 433000 380600 52400 BED BATH & BEYOND INC COMMON 075896100 19161595 554926 554926 523326 31600 BIOMET INC COMMON 090613100 1320510 46075 46075 45725 350 BIOMARIN PHARMACEUTICAL COMMON 09061G101 2643821 375010 375010 358810 16200 BIOVAIL CORP COMMON 09067J109 2090484 79155 79155 78230 925 BIOSITE INC COMMON 090945106 5606326 164795 164795 158195 6600 BOCA RESORTS INC COMMON 09688T106 171200 16000 16000 16000 BOSTON COMMUNICATIONS GR COMMON 100582105 2235371 175875 175875 165875 10000 BOSTON SCIENTIFIC CORP COMMON 101137107 1654241 38905 38905 38905 BROCADE COMMUNICATIONS S COMMON 111621108 5953734 1438100 1438100 1399350 38750 BROOK-PRI AUTOMATION INC COMMON 11442E102 2375945 207325 207325 196125 11200 BROWN TOM INC COMMON 115660201 1954788 77880 77880 70880 7000 BUSINESS OBJECTS S A COMMON 12328X107 1381500 92100 92100 15800 76300 CCC INFORMATION SVCS GRO COMMON 12487Q109 2623892 148000 148000 148000 C H ROBINSON WORLDWIDE I COMMON 12541W100 13440960 430800 430800 408150 22650 --------- --------- --------- --------- --------- --------- --------- -------- COLUMN TOTALS 96888322 5306245 5306245 4727407 578838
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 4 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ CABOT CORP COMMON 127055101 26540000 1000000 1000000 1000000 CABOT MICROELECTRONICS C COMMON 12709P103 7080000 150000 150000 150000 CALIFORNIA PIZZA KITCHEN COMMON 13054D109 11180484 443670 443670 423545 20125 CARDINAL HEALTH INC COMMON 14149Y108 627059 10594 10594 10594 CAREER EDUCATION CORP COMMON 141665109 16576800 414420 414420 398895 15525 CAREMARK RX INC COMMON 141705103 1058281 65125 65125 63850 1275 CARMAX INC COMMON 143130102 5210768 291430 291430 250110 41320 EROOM SER C COMMON 146990106 2000002 416667 416667 416667 CATERPILLAR INC DEL COMMON 149123101 3925199 85853 85853 78758 7095 CERIDIAN CORP NEW COMMON 156779100 3031805 210250 210250 205525 4725 CERTEGY INC COMMON 156880106 1525832 62152 62152 61850 302 CERETEK CONV DEBENTURE BND CV 1569902K8 325000 325000 325000 325000 CHARLES RIV LABS INTL IN COMMON 159864107 28620462 743775 743775 677795 65980 CHEVRONTEXACO CORP COMMON 166764100 2654879 39935 39935 28958 10977 CHICAGO MERCANTILE HLDGS COMMON 167760107 4431927 101510 101510 96650 4860 CHICOS FAS INC COMMON 168615102 1139328 60250 60250 59425 825 CHINA TELECOM CORP LTD COMMON 169426103 29985258 1735258 1735258 1432448 302810 CHOICEPOINT INC COMMON 170388102 4734535 119892 119892 116527 3365 CHROMAGEN SER F COMMON 170990105 1999999 470588 470588 470588 --------- --------- --------- --------- --------- --------- --------- --------- COLUMN TOTALS 152647617 6746369 6746369 5379930 1366439
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 5 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ CIENA CORP COMMON 171779101 514000 100000 100000 100000 CIMA LABS INC COMMON 171796105 246990 10210 10210 10210 CISCO SYS INC COMMON 17275R102 37734209 2880474 2880474 2483284 397190 CINTAS CORP COMMON 172908105 635925 13900 13900 13600 300 CITIGROUP INC COMMON 172967101 17485137 496878 496878 469495 27383 CITY NATL CORP COMMON 178566105 12037864 273650 273650 260370 13280 CLEAR CHANNEL COMMUNICAT COMMON 184502102 18646007 500027 500027 462592 37435 COACH INC COMMON 189754104 516844 15700 15700 15700 COGNOS INC COMMON 19244C109 638426 27225 27225 2200 25025 COINSTAR INC COMMON 19259P300 471120 20800 20800 20125 675 COLONIAL BANCGROUP INC COMMON 195493309 426068 35714 35714 35714 COMCAST CORP - CL A COMMON 20030N101 1324092 56177 56177 56000 177 COMCAST CORP - SP A COMMON 20030N200 28122969 1244930 1244930 1095800 149130 COMMERCE BANCSHARES INC COMMON 200525103 8275653 210630 210630 210630 COMPUTER PROGRAMS & SYS COMMON 205306103 5684896 229600 229600 217300 12300 COMVERSE TECHNOLOGY INC COMMON 205862402 2340422 233575 233575 220900 12675 CONCEPTUS INC COMMON 206016107 2552459 213060 213060 202260 10800 CONCORD COMMUNICATIONS I COMMON 206186108 195982 21800 21800 20500 1300 CONCORD EFS INC COMMON 206197105 611389 38843 38843 38843 --------- --------- --------- --------- --------- --------- --------- --------- COLUMN TOTALS 138460450 6623193 6623193 5935523 687670
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 6 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ CONCURRENT COMPUTER CORP COMMON 206710204 40608 14100 14100 14100 CONOCOPHILLIPS COMMON 20825C104 239289 4945 4945 4945 COPART INC COMMON 217204106 5802192 490050 490050 463150 26900 COST PLUS INC CALIF COMMON 221485105 10139862 353675 353675 337450 16225 COSTCO WHSL CORP NEW COMMON 22160K105 26741376 953007 953007 847176 105831 COSTAR GROUP INC COMMON 22160N109 6216635 336945 336945 317945 19000 COTT CORP QUE COMMON 22163N106 3792987 212850 212850 201050 11800 COVENANT TRANS INC COMMON 22284P105 2680470 141375 141375 137900 3475 COX COMMUNICATIONS INC N COMMON 224044107 22528982 793274 793274 705424 87850 CRAY INC COMMON 225223106 3746412 488450 488450 457850 30600 CROWN CORK & SEAL INC COMMON 228255105 2499083 314350 314350 286475 27875 CTI MOLECULAR IMAGING IN COMMON 22943D105 32756001 1328305 1328305 1204355 123950 CUMULUS MEDIA INC COMMON 231082108 5394042 363725 363725 344350 19375 CUTTER & BUCK INC COMMON 232217109 51000 13600 13600 13600 CYBERONICS INC COMMON 23251P102 930764 50585 50585 46385 4200 CYMER INC COMMON 232572107 5856600 181600 181600 141775 39825 CYPRESS SEMICONDUCTOR CO COMMON 232806109 229372 40100 40100 40100 CYTYC CORP COMMON 232946103 4793490 469950 469950 462425 7525 ITF OPTICAL TECH COMMON 232991109 970870 425820 425820 425820 --------- --------- ---------- ------- -------- ---------- -------- --------- COLUMN TOTALS 135410034 6976706 6976706 6026455 950251
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 7 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ DRS TECHNOLOGIES INC COMMON 23330X100 444886 14200 14200 14200 DAISYTEK INTL CORP COMMON 234053106 3185283 401675 401675 377875 23800 DEERE & CO COMMON 244199105 3312342 72243 72243 47160 25083 DELL COMPUTER CORP COMMON 247025109 36498442 1364938 1364938 1164743 200195 DELUXE CORP COMMON 248019101 4210000 100000 100000 100000 DENTSPLY INTL INC NEW COMMON 249030107 1117860 30050 30050 30050 DIEBOLD INC COMMON 253651103 6153116 149275 149275 143375 5900 DIGITAL RIV INC COMMON 25388B104 3145240 263200 263200 248850 14350 DISCOVERY LABORATORIES I COMMON 254668106 1375355 489450 489450 462350 27100 DISNEY WALT CO COMMON 254687106 4633426 284085 284085 266385 17700 DOUBLECLICK INC COMMON 258609304 990500 175000 175000 175000 DREXLER TECHNOLOGY CORP COMMON 261876106 1111131 88185 88185 84885 3300 DUKE ENERGY CORP COMMON 264399106 366180 18740 18740 4950 13790 E M C CORP MASS COMMON 268648102 51053511 8314904 8314904 7271514 1043390 ENSCO INTL INC COMMON 26874Q100 33156135 1125845 1125845 997735 128110 EPIQ SY INC COMMON 26882D109 4482356 293540 293540 291215 2325 EBAY RESTRICTED RULE 145 COMMON 278642103 48797168 719510 719510 583170 136340 ECHOSTAR COMMUNICATIONS COMMON 278762109 352821 15850 15850 15525 325 EDO CORP COMMON 281347104 7840398 377305 377305 376405 900 --------- --------- ---------- -------- --------- ---------- -------- ---------- COLUMN TOTALS 212226148 14297995 14297995 12655387 1642608
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 8 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ EDUCATION MGMT CORP COMMON 28139T101 2215580 58925 58925 56350 2575 EL PASO ENERGY PARTNERS COMMON 28368B102 272832 9800 9800 9800 ELECTRONIC ARTS INC COMMON 285512109 21692503 435855 435855 383595 52260 EMULEX CORP COMMON 292475209 571804 30825 30825 28725 2100 ENTERCOM COMMUNICATIONS COMMON 293639100 13039537 277910 277910 215730 62180 ENTRAVISION COMMUNICATIO COMMON 29382R107 12553692 1257885 1257885 1181705 76180 ENZON PHARMACEUTICALS IN COMMON 293904108 11574253 692240 692240 613990 78250 EQUIFAX INC COMMON 294429105 5410664 233823 233823 229770 4053 ESPERION THERAPEUTICS IN COMMON 29664R106 2564851 360840 360840 360840 MICROBIA SER C COMMON 297991101 450004 109490 109490 109490 EXACT SCIENCES CORP COMMON 30063P105 307269 28372 28372 14186 14186 EXAR CORP COMMON 300645108 6498220 524050 524050 496150 27900 EXPEDITORS INTL WASH INC COMMON 302130109 1887986 57825 57825 54850 2975 EXXON MOBIL CORP COMMON 30231G102 1882008 53864 53864 29308 24556 FLIR SYS INC COMMON 302445101 10561540 216425 216425 205525 10900 FPL GROUP INC COMMON 302571104 229997 3825 3825 2125 1700 FTI CONSULTING INC COMMON 302941109 14395180 358535 358535 343835 14700 FAIRCHILD SEMICONDUCTOR COMMON 303726103 5588478 521800 521800 496300 25500 FAMILY DLR STORES INC COMMON 307000109 1470771 47125 47125 46525 600 --------- --------- ---------- --------- --------- --------- --------- --------- COLUMN TOTALS 113167170 5279414 5279414 4769309 510105
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 9 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ FEDERAL NATL MTG ASSN COMMON 313586109 9990127 155295 155295 148046 7249 FEDEX CORP COMMON 31428X106 338495 6243 6243 6243 FIDELITY NATIONAL SOLTNS COMMON 31620P109 1425713 82650 82650 77850 4800 FIRST CMNTY BANCORP CALI COMMON 31983B101 3224768 97925 97925 92425 5500 FIRST DATA CORP COMMON 319963104 349213 9862 9862 9258 604 ONIX MICROSYSTEMS SER C COMMON 335990107 1500006 647409 647409 647409 FOREST LABS INC COMMON 345838106 50857334 517790 517790 496125 21665 FOX ENTMT GROUP INC COMMON 35138T107 36977088 1426035 1426035 1258685 167350 FREEMARKETS INC COMMON 356602102 11989869 1862070 1862070 1635155 226915 PHOTONEX SER C COMMON 359992104 2999999 2049012 2049012 2049012 GSI COMMERCE INC COMMON 36238G102 1919389 525860 525860 495260 30600 GALLAGHER ARTHUR J & CO COMMON 363576109 4018596 136780 136780 96310 40470 GENERAL DYNAMICS CORP COMMON 369550108 212394 2676 2676 2538 138 GENERAL ELEC CO COMMON 369604103 15035492 617474 617474 565102 52372 GENZYME CORP GENL DIV COMMON 372917104 7616493 257575 257575 246575 11000 GETTY IMAGES INC COMMON 374276103 2802199 91725 91725 86625 5100 GILEAD SCIENCES INC COMMON 375558103 48717410 1432865 1432865 1251765 181100 GOLD FIELDS LTD NEW COMMON 38059T106 882272 63200 63200 58800 4400 GOLDCORP INC NEW COMMON 380956409 940962 73975 73975 68875 5100 --------- --------- ---------- --------- --------- --------- --------- --------- COLUMN TOTALS 201797820 10056421 10056421 6595637 3460784
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 10 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ GRAND CENTRAL SER A 3 COMMON 384990107 41369 50910 50910 50910 GRAND CENTRAL SER B 3 COMMON 384991105 51227 105071 105071 105071 GRANT PRIDECO INC COMMON 38821G101 3980298 341950 341950 322450 19500 GREY WOLF INC COMMON 397888108 802289 201075 201075 192575 8500 GUITAR CTR MGMT INC COMMON 402040109 8564087 517155 517155 494955 22200 GYMBOREE CORP COMMON 403777105 4603841 290280 290280 261230 29050 HCA INC COMMON 404119109 2177713 52475 52475 52475 HCC INS HLDGS INC COMMON 404132102 8660061 352035 352035 334335 17700 HARMONY GOLD MNG LTD COMMON 413216300 1001876 59600 59600 52150 7450 HARVEST NATURAL RESOURCE COMMON 41754V103 74820 11600 11600 11600 HEADWATERS INC COMMON 42210P102 615747 39700 39700 37400 2300 HEWITT ASSOCS INC COMMON 42822Q100 3624544 114375 114375 112625 1750 HEWLETT PACKARD CO COMMON 428236103 1116022 64287 64287 64287 HISPANIC BROADCASTING CO COMMON 43357B104 6035535 293700 293700 292500 1200 HOLLYWOOD ENTMT CORP COMMON 436141105 16918116 1120405 1120405 1061930 58475 HOME DEPOT INC COMMON 437076102 21660804 901782 901782 802199 99583 HONEYWELL INTL INC COMMON 438516106 330840 13785 13785 13785 HOT TOPIC INC COMMON 441339108 9886425 432099 432099 406549 25550 HYPERION SOLUTIONS CORP COMMON 44914M104 4837512 188450 188450 169050 19400 --------- --------- ---------- --------- --------- --------- --------- --------- COLUMN TOTALS 94983125 5150734 5150734 4682095 468639
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 11 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ IDEC PHARMACEUTICALS COR COMMON 449370105 19630669 591820 591820 523175 68645 IRT CORP COMMON 450052303 3973 15893 15893 15893 ITT EDUCATIONAL SERVICES COMMON 45068B109 987923 41950 41950 39850 2100 IMPCO TECHNOLOGIES INC COMMON 45255W106 953008 203200 203200 203200 IMMUNOMEDICS INC COMMON 452907108 3070568 664625 664625 628025 36600 INFORMATICA CORP COMMON 45666Q102 2737152 475200 475200 475200 INTEGRA LIFESCIENCES HLD COMMON 457985208 5522067 312865 312865 285915 26950 INTEGRATED SILICON SOLUT COMMON 45812P107 3642344 835400 835400 793950 41450 INTEL CORP COMMON 458140100 18888512 1213135 1213135 991567 221568 INTERCEPT INC COMMON 45845L107 8801834 519865 519865 492040 27825 INTERMUNE INC COMMON 45884X103 10642517 417190 417190 370465 46725 INTERNATIONAL BUSINESS M COMMON 459200101 1276503 16471 16471 16421 50 INTRADO INC COMMON 46117A100 5765144 588280 588280 554580 33700 INTUIT COMMON 461202103 68380973 1457395 1457395 1290420 166975 INVERNESS MED INNOVATION COMMON 46126P106 314022 23880 23880 23880 INVESTORS FINL SERVICES COMMON 461915100 273900 10000 10000 10000 IONICS INC COMMON 462218108 677730 29725 29725 28225 1500 ITRON INC COMMON 465741106 11516953 600780 600780 585030 15750 JAMESON INNS INC COMMON 470457102 30510 13500 13500 13500 --------- --------- --------- --------- --------- --------- --------- --------- COLUMN TOTALS 163116302 8031174 8031174 7327836 703338
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 12 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ JETBLUE AWYS CORP COMMON 477143101 24934527 923501 923501 815914 107587 JOHN NUVEEN CO COMMON 478035108 6216428 245224 245224 239924 5300 JOHNSON & JOHNSON COMMON 478160104 47422439 882935 882935 734394 148541 JOS A BANK CLOTHIERS INC COMMON 480838101 6244628 292900 292900 292900 JUNIPER NETWORKS INC COMMON 48203R104 735760 108200 108200 105000 3200 KLA-TENCOR CORP COMMON 482480100 3208059 90700 90700 89425 1275 K-SWISS INC COMMON 482686102 3567496 164325 164325 154925 9400 KEY ENERGY SVCS INC COMMON 492914106 7645355 852325 852325 803525 48800 KOHLS CORP COMMON 500255104 1477136 26401 26401 26151 250 KRISPY KREME DOUGHNUTS I COMMON 501014104 6956113 205985 205985 189485 16500 KROLL INC COMMON 501049100 17968113 941725 941725 924025 17700 KYPHON INC COMMON 501577100 257695 30175 30175 26205 3970 L-3 COMMUNICATIONS HLDGS COMMON 502424104 628785 14001 14001 13800 201 LA JOLLA PHARMACEUTICAL COMMON 503459109 3200958 492455 492455 465555 26900 LABOR READY INC COMMON 505401208 65484 10200 10200 10200 LAMAR ADVERTISING CO COMMON 512815101 4912732 145995 145995 145995 LASTMINUTE COM PLC COMMON 518129101 130900 17000 17000 14800 2200 LAUDER ESTEE COS INC COMMON 518439104 1862652 70555 70555 65455 5100 LEAPFROG ENTERPRISES INC COMMON 52186N106 1530378 60850 60850 55800 5050 --------- --------- --------- --------- --------- --------- --------- --------- COLUMN TOTALS 138965637 5575452 5575452 5173478 401974
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 13 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ LEGATO SYS INC COMMON 524651106 21264702 4227575 4227575 3792450 435125 LIBERTY MEDIA CORP NEW COMMON 530718105 125518 14040 14040 14040 LIBERTY PPTY TR COMMON 531172104 220386 6900 6900 900 6000 LIFEPOINT HOSPITALS INC COMMON 53219L109 3315756 110780 110780 104380 6400 LIHIR GOLD LTD COMMON 532349107 487328 30250 30250 28950 1300 LIN TV CORP COMMON 532774106 11240812 461635 461635 365460 96175 LINCARE HLDGS INC COMMON 532791100 1367723 43255 43255 27570 15685 LINENS N THINGS INC COMMON 535679104 2020440 89400 89400 89400 LOCKHEED MARTIN CORP COMMON 539830109 29385279 508836 508836 421729 87107 LOWES COS INC COMMON 548661107 433463 11559 11559 11559 LYONDELL CHEMICAL CO COMMON 552078107 988701 78220 78220 62175 16045 MBNA CORP COMMON 55262L100 710169 37338 37338 16788 20550 MGM MIRAGE COMMON 552953101 1969133 59725 59725 59150 575 MPSI SYSTEMS (UNRESTR) COMMON 553412206 2460 20500 20500 20500 MAGMA DESIGN AUTOMATION COMMON 559181102 8288712 865210 865210 822910 42300 MANAGEMENT NETWORK GROUP COMMON 561693102 43016 28300 28300 28300 MARSH & MCLENNAN COS INC COMMON 571748102 372684 8065 8065 7965 100 MARTEK BIOSCIENCES CORP COMMON 572901106 39547049 1579355 1579355 1379375 199980 MATRIXONE INC COMMON 57685P304 1339106 311420 311420 293620 17800 --------- --------- --------- --------- --------- --------- --------- --------- COLUMN TOTALS 123122436 8492363 8492363 7533181 959182
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 14 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ MAXIM INTEGRATED PRODS I COMMON 57772K101 17076129 516832 516832 478567 38265 MCDATA CORP COMMON 580031201 39595174 5576785 5576785 4760310 816475 MCGRAW HILL COS INC COMMON 580645109 34047605 563329 563329 509510 53819 MEDIMMUNE INC COMMON 584699102 21172549 779262 779262 654632 124630 MEDTRONIC INC COMMON 585055106 47304938 1037389 1037389 945098 92291 MERCK & CO INC COMMON 589331107 4115547 72700 72700 59245 13455 MERCURY INTERACTIVE CORP COMMON 589405109 5394818 181950 181950 113175 68775 MERIDIAN GOLD INC COMMON 589975101 992128 56275 56275 50275 6000 MERRILL LYNCH & CO INC COMMON 590188108 396691 10453 10453 10453 MICHAELS STORES INC COMMON 594087108 1669229 53330 53330 53330 MICROSOFT CORP COMMON 594918104 90669651 1753765 1753765 1542498 211267 MICROMUSE INC COMMON 595094103 8718921 2282440 2282440 2016990 265450 MILLENNIUM PHARMACEUTICA COMMON 599902103 207742 26164 26164 4832 21332 MORGAN STANLEY COMMON 617446448 397124 9948 9948 9948 MOTHERS WK INC COMMON 619903107 1409200 40000 40000 35900 4100 MOTOROLA 145 RULE COMMON 620076109 235678 27246 27246 27246 MOTOROLA INC/CV/LYON BND CV 620076AE9 116875 250000 250000 250000 NCO GROUP INC BND CV 628858AC6 471105 551000 551000 512000 39000 NPS PHARMACEUTICALS INC COMMON 62936P103 11733373 466165 466165 435040 31125 --------- --------- --------- --------- --------- --------- --------- --------- COLUMN TOTALS 285724476 14255033 14255033 12441803 1813230
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 15 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ NATIONAL COMMERCE FINL C COMMON 63545P104 3069495 128700 128700 125400 3300 NDCHEALTH CORP COMMON 639480102 7766174 390260 390260 372360 17900 NETWORKS ASSOCS INC COMMON 640938106 31504091 1957992 1957992 1736042 221950 NETFLIX COM INC COMMON 64110L106 10379788 942760 942760 889660 53100 NETSCREEN TECHNOLOGIES I COMMON 64117V107 9847190 584750 584750 462300 122450 NEWMONT MINING CORP HLDG COMMON 651639106 269979 9300 9300 5425 3875 NEWPARK RES INC COMMON 651718504 870000 200000 200000 200000 NEXTEL COMMUNICATIONS IN COMMON 65332V103 125953 10905 10905 10905 99 CENTS ONLY STORES COMMON 65440K106 8042824 299435 299435 290110 9325 NOKIA CORP COMMON 654902204 56692397 3657574 3657574 3017739 639835 NOBLE ENERGY INC COMMON 655044105 787611 20975 20975 20075 900 NORTH FORK BANCORPORATIO COMMON 659424105 3895283 115450 115450 112575 2875 NORTHROP GRUMMAN CORP COMMON 666807102 4025112 41496 41496 28550 12946 NOVARTIS A G COMMON 66987V109 1662216 45255 45255 45255 NOVELLUS SYS INC COMMON 670008101 8368823 298035 298035 209235 88800 OSI SYSTEMS INC COMMON 671044105 22113258 1302312 1302312 1217130 85182 ODYSSEY HEALTHCARE INC COMMON 67611V101 18727417 539695 539695 519420 20275 OFFSHORE LOGISTICS INC COMMON 676255102 1020705 46565 46565 27865 18700 OIL CO LUKOIL COMMON 677862104 813375 13500 13500 13500 --------- --------- --------- --------- --------- --------- --------- --------- COLUMN TOTALS 189981690 10604959 10604959 9290046 1314913
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 16 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ OMNIVISION TECHNOLOGIES COMMON 682128103 1448258 106725 106725 17700 89025 OPEN JT STK CO-VIMPEL CO COMMON 68370R109 2796874 87375 87375 16875 70500 OPENWAVE SYS INC COMMON 683718100 4046522 2023261 2023261 1840190 183071 OVERSTOCK COM INC DEL COMMON 690370101 278200 21400 21400 19500 1900 OXYGEN SER A 3 COMMON 692990104 15456 41191 41191 41191 PACIFIC SUNWEAR CALIF IN COMMON 694873100 2823324 159600 159600 159600 PATTERSON UTI ENERGY INC COMMON 703481101 4797784 159025 159025 156725 2300 PEABODY ENERGY CORP COMMON 704549104 1123309 38430 38430 35030 3400 PEC SOLUTIONS INC COMMON 705107100 3683680 123200 123200 110380 12820 PEPSI BOTTLING GROUP INC COMMON 713409100 2947790 114700 114700 111800 2900 PEPSICO INC COMMON 713448108 6932271 164194 164194 156932 7262 PFIZER INC COMMON 717081103 29765184 973673 973673 882809 90864 PHARMACEUTICAL PROD DEV COMMON 717124101 599742 20490 20490 20490 PHOTRONICS INC COMMON 719405102 545260 39800 39800 39800 POGO PRODUCING CO COMMON 730448107 8557256 229725 229725 217000 12725 POLYCOM INC COMMON 73172K104 3465280 364000 364000 364000 POSSIS MEDICAL INC COMMON 737407106 1800000 100000 100000 100000 POWERWAVE TECHNOLOGIES I COMMON 739363109 2526525 467875 467875 441075 26800 PRAXAIR INC COMMON 74005P104 12806454 221680 221680 202990 18690 --------- --------- --------- --------- --------- --------- --------- --------- COLUMN TOTALS 90959168 5456344 5456344 4853096 603248
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 17 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ PRENTISS PPTYS TR COMMON 740706106 284214 10050 10050 3050 7000 PRIDE INTL INC DEL COMMON 74153Q102 5698133 382425 382425 366725 15700 PRINCETON REVIEW INC COMMON 742352107 768537 155260 155260 155260 PRINCIPAL FINANCIAL GROU COMMON 74251V102 3287183 109100 109100 103300 5800 PROCTER & GAMBLE CO COMMON 742718109 970864 11297 11297 7317 3980 PROGENICS PHARMACEUTICAL COMMON 743187106 410922 61700 61700 61700 QLOGIC CORP COMMON 747277101 25329891 733987 733987 649732 84255 QUALCOMM INC COMMON 747525103 1469465 40381 40381 11256 29125 QUANTUM FUEL SYS TECH WO COMMON 74765E109 546493 232550 232550 203200 29350 QUEST DIAGNOSTICS INC COMMON 74834L100 621633 10925 10925 10700 225 QUEST SOFTWARE INC COMMON 74834T103 19895155 1929695 1929695 1593395 336300 RF MICRODEVICES INC COMMON 749941100 23761734 3241710 3241710 2712115 529595 RARE HOSPITALITY INTL IN COMMON 753820109 12384808 448400 448400 448400 RAYTHEON CO COMMON 755111507 226566 7368 7368 7368 UTD SPORTS SURF OF AMER COMMON 755990108 79998 550000 550000 550000 REGAL ENTMT GROUP COMMON 758766109 11523425 537975 537975 506085 31890 REGENERX BIOPHARMACEUTIC COMMON 75886X108 518766 1037532 1037532 1037532 RESOURCES CONNECTION INC COMMON 76122Q105 5841377 251675 251675 237075 14600 RESPIRONICS INC COMMON 761230101 5044395 165765 165765 155965 9800 --------- --------- --------- --------- --------- --------- --------- --------- COLUMN TOTALS 118663557 9917795 9917795 8820175 1097620
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 18 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ ROADWAY CORP COMMON 769742107 1337123 36325 36325 34500 1825 ROYAL DUTCH PETE CO COMMON 780257804 518732 11784 11784 300 11484 ROYAL GOLD INC COMMON 780287108 970050 38925 38925 36575 2350 RUBY TUESDAY INC COMMON 781182100 1071980 62000 62000 54000 8000 RUDOLPH TECHNOLOGIES INC COMMON 781270103 8521410 444750 444750 392200 52550 RYANAIR HLDGS PLC COMMON 783513104 6917418 176645 176645 131420 45225 SBC COMMUNICATIONS INC COMMON 78387G103 858032 31650 31650 31650 SRA INTL INC COMMON 78464R105 5222546 192785 192785 169960 22825 SAFENET INC COMMON 78645R107 9319801 367645 367645 311970 55675 SAFETY INS GROUP INC COMMON 78648T100 719000 50000 50000 50000 STAGECAST SER B COMMON 80589M102 278329 295033 295033 295033 SBS BROADCASTING SA BND CV 805906AB0 331988 390000 390000 390000 SCHEIN HENRY INC COMMON 806407102 12879900 286220 286220 271020 15200 SCHLUMBERGER LTD COMMON 806857108 21529751 511517 511517 463167 48350 SIGNAL TECHNOLOGY CORP COMMON 826675100 297528 27600 27600 27600 SILICON STORAGE TECHNOLO COMMON 827057100 52116 12900 12900 12900 SILICON IMAGE INC COMMON 82705T102 10138650 1689775 1689775 1604575 85200 SITARA NETWORKS CNV COM COMMON 829991108 46977 38664 38664 38664 SKY FINL GROUP INC COMMON 83080P103 5470273 274750 274750 258950 15800 --------- --------- --------- --------- --------- --------- --------- --------- COLUMN TOTALS 86481601 4938968 4938968 4240787 698181
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 19 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ SKYWORKS SOLUTIONS INC COMMON 83088M102 5246046 608590 608590 480790 127800 SMITH INTL INC COMMON 832110100 17878043 548070 548070 491880 56190 SMITHFIELD FOODS INC COMMON 832248108 1813872 91425 91425 89250 2175 SOFTECH INC COMMON 834021107 4650 31000 31000 31000 SOLID (EURO DENOM) RSTR COMMON 834993107 2638529 1387285 1387285 1387285 SOUTHWEST BANCORPORATION COMMON 84476R109 9722799 337480 337480 321080 16400 SPANISH BROADCASTING SYS COMMON 846425882 5405400 750750 750750 747175 3575 SPINNAKER EXPL CO COMMON 84855W109 2597490 117800 117800 117100 700 STAPLES INC COMMON 855030102 28961708 1582607 1582607 1309056 273551 STARBUCKS CORP COMMON 855244109 7165200 351580 351580 317980 33600 STATE STR CORP COMMON 857477103 221988 5692 5692 4963 729 STERICYCLE INC COMMON 858912108 22576420 697255 697255 656955 40300 STERIS CORP COMMON 859152100 8277980 341360 341360 315360 26000 SUN MICROSYSTEMS INC COMMON 866810104 1717498 552250 552250 518100 34150 SUPERIOR INDS INTL INC COMMON 868168105 3807395 92055 92055 86755 5300 SYMANTEC CORP COMMON 871503108 30711117 758112 758112 663872 94240 SYNOPSYS INC COMMON 871607107 2075596 44975 44975 9700 35275 TCF FINL CORP COMMON 872275102 1164339 26650 26650 26225 425 TJX COS INC NEW COMMON 872540109 11033485 565240 565240 533740 31500 --------- --------- --------- --------- --------- --------- --------- --------- COLUMN TOTALS 163019555 8890176 8890176 6720981 2169195
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 20 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ TVX GOLD INC COMMON 87308K309 444876 28300 28300 26900 1400 TAIWAN SEMICONDUCTOR MFG COMMON 874039100 1476799 209475 209475 10200 199275 TELEFLEX INC COMMON 879369106 4299723 100250 100250 100250 TELIK INC COMMON 87959M109 10098026 866040 866040 776140 89900 TEVA PHARMACEUTICAL INDS COMMON 881624209 17957704 465105 465105 409375 55730 TEXAS INSTRS INC COMMON 882508104 803590 53537 53537 50137 3400 3M CO COMMON 88579Y101 24885146 201826 201826 174411 27415 TICKETMASTER COMMON 88633P203 3439762 162100 162100 115975 46125 TITAN CORP COMMON 888266103 3419260 328775 328775 309675 19100 TORCHMARK CORP COMMON 891027104 2141937 58635 58635 48575 10060 TRANSATLANTIC HLDGS INC COMMON 893521104 3335000 50000 50000 50000 TRIAD HOSPITALS INC COMMON 89579K109 550364 18450 18450 18025 425 TRIBUNE CO NEW COMMON 896047107 297536 6545 6545 6545 TROPICAL SPORTSWEAR INTL COMMON 89708P102 4177329 465700 465700 439400 26300 TWEETER HOME ENTMT GROUP COMMON 901167106 6688077 1141310 1141310 1111185 30125 US BANCORP DEL COMMON 902973304 569014 26815 26815 26815 USA INTERACTIVE COMMON 902984103 1560279 68075 68075 62275 5800 NOVERA OPTICS, INC SER C COMMON 903990109 3000000 1234568 1234568 1234568 UNILEVER N V COMMON 904784709 14381516 233050 233050 219719 13331 --------- --------- --------- --------- --------- --------- --------- --------- COLUMN TOTALS 103525936 5718556 5718556 3928787 1789769
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 21 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ UNION PAC CORP COMMON 907818108 4586042 76600 76600 45700 30900 UNITED ONLINE INC COMMON 911268100 456710 28650 28650 25400 3250 UNITED PARCEL SERVICE IN COMMON 911312106 19439616 308174 308174 250335 57839 UNITEDHEALTH GROUP INC COMMON 91324P102 3081150 36900 36900 17950 18950 UNIVERSAL HLTH SVCS INC COMMON 913903100 5011061 111110 111110 108910 2200 UNIVISION COMMUNICATIONS COMMON 914906102 3915713 159825 159825 156800 3025 URBAN OUTFITTERS INC COMMON 917047102 11643580 494000 494000 478300 15700 UTSTARCOM INC COMMON 918076100 20287478 1023070 1023070 848605 174465 VCA ANTECH INC COMMON 918194101 409500 27300 27300 24700 2600 VALENCE TECHNOLOGY INC COMMON 918914102 126477 97290 97290 83490 13800 VARIAN MED SYS INC COMMON 92220P105 11832824 238565 238565 229815 8750 VELOCITY EXPRESS (RESTR) COMMON 92257T202 14864 22868 22868 22868 VERIDIAN CORP DEL COMMON 92342R203 3925706 183960 183960 164665 19295 VERITAS SOFTWARE CO COMMON 923436109 1208207 77350 77350 77350 VERTEX PHARMACEUTICALS I COMMON 92532F100 564656 35625 35625 31425 4200 VIACOM INC/CL B COMMON 925524308 84690680 2077789 2077789 1833216 244573 VIGNETTE CORP COMMON 926734104 30675 25000 25000 25000 VISTACARE INC COMMON 92839Y109 1896385 118450 118450 113450 5000 VODAFONE GROUP PLC NEW COMMON 92857W100 1479045 81625 81625 78475 3150 --------- --------- --------- --------- --------- --------- --------- --------- COLUMN TOTALS 174600368 5224151 5224151 4591454 632697
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 22 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ WAL MART STORES INC COMMON 931142103 29068151 575493 575493 495353 80140 WASTE CONNECTIONS INC COMMON 941053100 23954802 620430 620430 585005 35425 WEBEX INC COMMON 94767L109 4387500 292500 292500 265000 27500 WEBMETHODS INC COMMON 94768C108 2780251 338230 338230 334680 3550 WEBMD CORP COMMON 94769M105 414077 48430 48430 48430 WEIGHT WATCHERS INTL INC COMMON 948626106 31682432 689198 689198 630065 59133 WELLPOINT HEALTH NETWORK COMMON 94973H108 553269 7775 7775 7600 175 WELLS FARGO & CO NEW COMMON 949746101 9426635 201123 201123 191548 9575 WERNER ENTERPRISES INC COMMON 950755108 11903937 552900 552900 527175 25725 WET SEAL INC COMMON 961840105 8944070 831156 831156 798756 32400 WILLIAMS SONOMA INC COMMON 969904101 1772216 65275 65275 63650 1625 YAHOO INC COMMON 984332106 14783752 904205 904205 744565 159640 YUKOS CORP COMMON 98849W108 875700 6300 6300 6300 ZIMMER HLDGS INC COMMON 98956P102 3773421 90882 90882 90142 740 ZOLL MED CORP COMMON 989922109 603001 16905 16905 16905 ANDA NETWORKS SER D COMMON 9A999J3E8 2499990 182215 182215 182215 EROOM SER D COMMON 9B999J975 194631 18625 18625 18625 AXSUN SER B COMMON 9B999N612 1000002 333334 333334 333334 INVENTA.COM SER D COMMON 9B999N711 0 269906 269906 269906 --------- --------- --------- --------- --------- --------- --------- --------- COLUMN TOTALS 148617837 6044882 6044882 4798874 1246008
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 23 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ HIRE.COM SER D COMMON 9B999Z482 214500 967961 967961 967961 VISTO SER E COMMON 9C999M851 25882 1294119 1294119 1294119 SOLUS SER C COMMON 9C999M885 0 342466 342466 342466 LIGHTWAVE MICROSYS SER G COMMON 9C999R777 0 500000 500000 500000 IDEALAB SER D COMMON 9J999F125 250000 25000 25000 25000 OBJECT FX SER E COMMON 9J999F224 500000 5000 5000 5000 TENOR NETWORKS SER C COMMON 9K999A354 5069511 438160 438160 438160 CONVERGENT NTWKS SER D COMMON 9K999S553 4500011 275230 275230 275230 PHOTONEX SER B COMMON 9M999C232 2039233 1392919 1392919 1392919 CONTROL DELIVERY SER A COMMON 9M999C588 3000036 55825 55825 55825 GENEVA PROTEOMICS SER A COMMON 9M999C703 3300000 600000 600000 600000 MICROBIA SER B COMMON 9M999C844 1500003 483872 483872 483872 DIADEXUS SER C COMMON 9M999C877 4999998 645161 645161 645161 OPTICAL CROSSLINKS SER A COMMON 9M999C901 500000 60024 60024 60024 TELL ME SER D COMMON 9M999M149 4000011 273001 273001 273001 METRO OPTIX SER B COMMON 9R999M007 0 1333334 1333334 1333334 CERETEK LLC COMMON 9S999F000 0 22700 22700 22700 FUSIONONE SER D COMMON 9T999C245 7000003 1289135 1289135 1289135 APPIAN SER D COMMON 9V999M578 799259 370714 370714 370714 --------- --------- --------- --------- --------- --------- --------- --------- COLUMN TOTALS 37698447 10374621 10374621 22700 10351921
FORM 13F 12/31/02 REPORTING MANAGER; ESSEX INVESTMENT MGMT CO PAGE 24 ------------------------------------------------------------------------------------------------------------------------------------ ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 NAME OF ISSUER TITLE CUSIP FAIR SHARES OR INVESTMENT DISCRETION MANA- VOTING AUTHORITY OF NUMBER MARKET PRINCIPAL SHARED GERS CLASS VALUE AMOUNT SOLE SHARED OTHER SOLE SHARED NONE (A) (B) (C) (A) (B) (C) ------------------------------------------------------------------------------------------------------------------------------------ ACE LTD COMMON G0070K103 18461902 629240 629240 543155 86085 ACCENTURE LTD BERMUDA COMMON G1150G111 547796 30450 30450 30450 BUNGE LIMITED COMMON G16962105 878190 36500 36500 36500 MARVELL TECHNOLOGY GROUP COMMON G5876H105 49549086 2627205 2627205 2210590 416615 NABORS INDUSTRIES LTD COMMON G6359F103 25302345 717390 717390 622550 94840 NOBLE CORPORATION COMMON G65422100 246050 7000 7000 7000 SEAGATE TECHNOLOGY COMMON G7945J104 190994 17800 17800 17800 WEATHERFORD INTERNATIONA COMMON G95089101 40478319 1013732 1013732 906397 107335 WILLIS GROUP HOLDINGS LT COMMON G96655108 27618958 963340 963340 880115 83225 XL CAP LTD COMMON G98255105 45332463 586828 586828 528558 58270 ALCON INC COMMON H01301102 358009 9075 9075 8900 175 PRECISE SOFTWARE SOLUTIO COMMON M41450103 8995391 544845 544845 511620 33225 VERISITY LTD COMMON M97385112 13070014 685730 685730 630485 55245 ASM INTL N V COMMON N07045102 5800808 449675 449675 423575 26100 ASML HLDG NV COMMON N07059111 7877419 942275 942275 758940 183335 FLEXTRONICS INTL LTD COMMON Y2573F102 1004913 122700 122700 58900 63800 ---------- --------- --------- --------- --------- --------- --------- --------- COLUMN TOTALS 245712655 9383785 9383785 8175535 1208250 ---------- --------- --------- --------- --------- --------- --------- --------- REPORT TOTALS 3578906998 189011505 189011505 150438785 38572720 ========== ========= ========= ========= ========= ========= ========= =========
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 01/09/03 CA335 10:37 END OF COMPANY 33 REPORTS ACTY 2 ESSEX INVESTMENT MGMT CO 13F REPORT 03000442 SDUPRODN # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 01/09/03 CA335 10:37 END OF COMPANY 33 REPORTS ACTY 2 ESSEX INVESTMENT MGMT CO 13F REPORT 03000442 SDUPRODN # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #