Tudor Investment Corporation

Tudor Investment Corporation as of Dec. 31, 1999

Portfolio Holdings for Tudor Investment Corporation

Tudor Investment Corporation holds 355 positions in its portfolio as reported in the December 1999 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Voicestream Wireless Corp 3.0 $116M 816k 142.31
Global Crossing 2.9 $113M 2.3M 50.00
Act Networks 2.4 $95M 2.1M 45.69
Hughes Electronics Corporation 2.1 $84M 880k 96.00
Commerce One 2.1 $82M 416k 196.50
Conexant Systems 2.0 $80M 1.2M 66.38
SPX Corporation 2.0 $77M 954k 80.81
Hyperion Solutions Corporation 1.9 $76M 1.7M 43.50
Amfm 1.9 $74M 943k 78.25
At&t Corp 1.7 $67M 1.2M 56.81
Vodafone Airtouch 1.7 $67M 1.4M 49.50
International Home Foods Incorporated 1.6 $64M 3.7M 17.38
Yahoo! 1.6 $61M 141k 432.69
Unitedglobalcom cl a 1.5 $60M 848k 70.62
Chiron Corp 1.5 $60M 1.4M 42.37
Tv Guide Incorporated 1.5 $59M 1.4M 43.00
Microstrategy 1.5 $58M 274k 210.00
Corecomm Ltd ord 1.5 $57M 966k 59.38
Comdisco 1.5 $57M 1.5M 37.25
Western Wireless Corp cl a 1.4 $57M 847k 66.75
Newbridge Networks Corporation 1.4 $54M 2.4M 22.56
Lycos Incorporated 1.3 $52M 647k 79.56
At&t Corp 1.2 $48M 950k 50.81
Navistar International Corporation 1.2 $47M 1.0M 47.00
Phone.com Incorporated 1.2 $48M 410k 115.94
Scripps 1.2 $47M 1.0M 44.81
Tenet Healthcare Corporation 1.1 $45M 1.9M 23.50
Earthweb Incorporated 1.1 $45M 900k 50.31
PerkinElmer (RVTY) 1.0 $40M 968k 41.69
Psi Net 0.9 $37M 600k 61.75
Walt Disney Company (DIS) 0.9 $36M 1.2M 29.25
American Mobile Satellite Corporation 0.9 $36M 1.7M 21.06
Ariba 0.8 $33M 188k 177.37
Boston Scientific Corporation (BSX) 0.8 $33M 1.5M 21.87
Cabletron Systems 0.8 $32M 1.2M 26.00
Tektronix 0.8 $32M 809k 38.87
Ntl 0.8 $31M 249k 124.75
24/7 Media Incorporated 0.8 $31M 555k 56.25
Redback Networks 0.8 $31M 175k 177.50
Red Hat 0.8 $31M 145k 211.25
Wink Communications 0.8 $31M 512k 60.06
Aol Time Warner 0.8 $30M 400k 75.87
Park Place Entertainment Corpo 0.8 $29M 2.3M 12.50
Gilat Satellite Networks 0.7 $29M 247k 118.75
Spyglass Incorporated 0.7 $29M 757k 37.92
Chinadot Com Corp-cl A 0.7 $28M 350k 78.63
Arch Communications Group Incorporated 0.7 $27M 4.1M 6.59
VERITAS SOFTWARE Corp 0.7 $26M 183k 143.12
Pairgain Tech 0.7 $26M 1.8M 14.19
Symantec Corporation 0.7 $26M 438k 58.62
Object Design 0.6 $24M 1.7M 14.50
Dun & Bradsteet Corp. 0.6 $23M 783k 29.50
Pittston Brink's Group 0.6 $23M 1.0M 22.00
Grand Union 0.6 $22M 2.2M 10.12
MRV Communications (MRVC) 0.6 $22M 348k 62.87
Network Solutions Incorporated 0.6 $22M 100k 217.56
Spectrasite Holdings 0.5 $21M 1.9M 10.88
Ceridian Corp. 0.5 $21M 963k 21.56
AMR Corporation 0.5 $21M 309k 67.00
Compaq Computer 0.5 $20M 753k 27.06
Interleaf Incorporated 0.5 $21M 610k 33.62
XM SATELLITE RADIO Hldgs Inc Cl A 0.5 $20M 518k 38.13
Crestline Capital 0.5 $20M 962k 20.62
F5 Networks (FFIV) 0.5 $18M 155k 114.00
Caremark Rx 0.4 $17M 3.4M 5.06
Sensormatic Electronics Corporation 0.4 $18M 1.0M 17.44
Allscripts 0.4 $17M 392k 44.00
Transwitch Corp 0.4 $16M 225k 72.56
Va Linux Systems 0.4 $17M 80k 206.61
Preview Travel 0.4 $16M 300k 52.13
Immunex Corp 0.4 $15M 140k 109.50
Intermedia Communications Incorporated 0.4 $16M 400k 38.81
Rare Medium Group 0.4 $15M 452k 34.12
Airgate Pcs Incoporated 0.4 $15M 286k 52.75
Remec 0.4 $14M 552k 25.50
Koninklijke Philips Elec 0.4 $14M 105k 135.00
Informix Corporation 0.4 $14M 1.2M 11.44
AK Steel Holding Corporation 0.3 $13M 700k 18.88
P.T. Pasifik Satelit Nusa (PSNRY) 0.3 $13M 834k 15.00
Metri (MCOMQ) 0.3 $13M 158k 78.63
Work Management Incorporated 0.3 $13M 441k 28.62
Quantum Corporation 0.3 $12M 808k 15.12
Inso Corporation 0.3 $12M 383k 32.25
Unisys Corp. 0.3 $12M 363k 31.94
Ask Jeeves Inc Com Stk 0.3 $11M 100k 112.93
Osicom Technologies Incorporated 0.3 $11M 242k 45.37
Carrier Access Corp 0.3 $11M 157k 67.31
Agribrands International 0.3 $10M 227k 46.00
Sonera Corp 0.3 $11M 155k 69.25
Mattel (MAT) 0.3 $10M 782k 13.12
Ditech Communications Corp 0.3 $10M 110k 93.50
Segue Software Incorporated 0.3 $10M 402k 25.00
Mascotech Incorporated 0.3 $10M 798k 12.69
Provant 0.3 $10M 403k 25.25
Thcg 0.3 $10M 357k 28.63
Idec Pharmaceuticals Corp 0.2 $9.8M 100k 98.25
Genentech 0.2 $9.4M 70k 134.50
JDA Software 0.2 $9.2M 560k 16.37
Sterling Commerce 0.2 $9.2M 270k 34.00
Louisiana-Pacific Corporation (LPX) 0.2 $9.2M 654k 14.06
Glenayre Technologies 0.2 $9.2M 814k 11.31
Inktomi Corporation 0.2 $8.9M 101k 88.76
Messagemedia 0.2 $9.1M 650k 14.06
Medical Manager Corporation 0.2 $8.6M 103k 84.25
Zamba Corporation 0.2 $8.7M 499k 17.38
Health Management Associates 0.2 $8.4M 629k 13.38
Local Finl Corp 0.2 $8.2M 790k 10.37
Act Networks 0.2 $8.3M 889k 9.31
Juno Online Services 0.2 $8.2M 230k 35.50
Rambus (RMBS) 0.2 $7.8M 115k 67.43
Extreme Networks (EXTR) 0.2 $8.0M 96k 83.50
Tsi International Software 0.2 $7.9M 140k 56.62
Hartford Financial Services (HIG) 0.2 $7.4M 157k 47.37
Motorola 0.2 $7.4M 50k 147.26
Telephone & Data Systems 0.2 $7.3M 58k 126.00
Loral Space & Communications 0.2 $7.3M 300k 24.31
NTN Buzztime 0.2 $7.6M 2.1M 3.69
Timken Company (TKR) 0.2 $7.1M 347k 20.44
General Motors Corp 0.2 $7.3M 100k 72.69
Philip Morris Cos. 0.2 $6.9M 300k 23.00
Johns Manville Corporation 0.2 $7.0M 501k 13.94
Softnet Sys 0.2 $7.0M 277k 25.13
Sunquest Information Systems 0.2 $7.2M 535k 13.50
United Pan-europe Communications Nv 0.2 $7.3M 57k 127.51
Viatel Incorporated 0.2 $7.2M 134k 53.62
Broadwing 0.2 $6.8M 185k 36.87
Igen 0.2 $6.2M 209k 29.75
Elite Information Group 0.2 $6.2M 578k 10.69
Focus Enhancements 0.2 $6.1M 745k 8.25
Network Computing Devices Incorporated 0.2 $6.3M 805k 7.87
Micromuse 0.1 $6.0M 35k 170.00
Martek Biosciences 0.1 $6.0M 501k 12.00
Anacomp, Incorporated 0.1 $5.8M 319k 18.19
theglobe (TGLO) 0.1 $6.1M 727k 8.37
Genesis Microchip Incorporated 0.1 $5.7M 268k 21.13
4 Kids Entertainment (FKDE) 0.1 $5.3M 191k 28.00
Interworld Corp 0.1 $5.7M 67k 85.37
P 0.1 $5.3M 601k 8.84
Players International Incorporated 0.1 $5.7M 693k 8.22
Sportsline Usa Incorporated 0.1 $5.5M 110k 50.12
Zomax Optical Media 0.1 $5.4M 120k 45.25
Univision Communications Inc cl a 0.1 $5.1M 50k 102.18
Newport Corporation 0.1 $5.0M 110k 45.75
ParkerVision 0.1 $5.1M 167k 30.75
Ancor Communications Incorporated 0.1 $5.1M 75k 67.88
Brightpoint Incorporated 0.1 $4.9M 377k 13.13
NVIDIA Corporation (NVDA) 0.1 $4.7M 100k 46.94
Mcafee 0.1 $4.5M 170k 26.68
Triad Hospitals 0.1 $4.6M 304k 15.12
R H Donnelley Corp 0.1 $4.7M 251k 18.87
Organogenesis Incorporated 0.1 $4.8M 548k 8.69
Commontouch Software 0.1 $4.9M 100k 48.56
Medscape 0.1 $4.7M 465k 10.00
New Era Of Networks Incorporated 0.1 $4.8M 100k 47.63
Pilot Network Services 0.1 $4.6M 190k 24.00
Marvel Enterprises 0.1 $4.4M 809k 5.50
Cor Therapeutics 0.1 $4.3M 160k 26.87
Novoste Corporation 0.1 $4.2M 256k 16.50
Zd Net Group 0.1 $4.4M 212k 21.00
General Instrument Corporation 0.1 $4.3M 50k 85.00
Lhs Group Incorporated 0.1 $4.4M 179k 24.57
Brocade Communications Sys I 0.1 $4.0M 23k 177.02
FMC Corporation (FMC) 0.1 $3.9M 68k 57.32
PLX Technology 0.1 $4.0M 212k 18.94
Octel Corp When Issued 0.1 $3.9M 375k 10.38
Metrocall Incorporated 0.1 $4.0M 2.4M 1.69
Copper Mountain Networks 0.1 $3.9M 80k 48.75
Etoys Incorporated 0.1 $3.7M 143k 26.26
Go2net Incorporated 0.1 $4.1M 47k 86.99
National Discount Brokers Group 0.1 $3.9M 150k 26.25
Netzphone 0.1 $3.9M 85k 45.94
Trenwick Group Incorporated 0.1 $3.8M 226k 16.94
WMS Industries 0.1 $3.5M 266k 13.13
Scm Microsystems 0.1 $3.7M 58k 63.95
Ameritrade Holding Corporation - Cl A 0.1 $3.4M 155k 21.69
Mp3.com 0.1 $3.6M 113k 31.69
Source Media 0.1 $3.7M 200k 18.50
Cooper Companies 0.1 $3.3M 110k 30.12
Interstate Bakeries 0.1 $3.1M 172k 18.12
INC Splash Technology 0.1 $3.1M 356k 8.81
Egghead 0.1 $3.3M 204k 16.19
Checkfree Holdings Corporation 0.1 $3.1M 30k 104.50
Highlands Insurance 0.1 $3.3M 346k 9.44
Intasys Corporation 0.1 $3.3M 612k 5.41
Weblink Wireless Incorporated 0.1 $3.2M 206k 15.50
Ziff-davis 0.1 $3.2M 204k 15.81
Zions Bancorporation (ZION) 0.1 $2.6M 44k 59.20
Abiomed 0.1 $2.8M 75k 36.76
Information Res 0.1 $2.6M 284k 9.25
Jds Uniphase Corp 0.1 $2.7M 17k 161.33
Pride International 0.1 $2.6M 175k 14.62
Aht Corporation 0.1 $2.9M 616k 4.69
Calico Commerce 0.1 $2.7M 50k 53.00
Carlisle Holdings 0.1 $2.7M 224k 12.00
Information Resources Engineering 0.1 $2.7M 133k 20.50
Be Incorporated 0.1 $2.7M 120k 22.82
Jacada 0.1 $2.6M 92k 27.88
Priceline.com 0.1 $2.8M 60k 47.38
Filenet Corporation 0.1 $2.2M 86k 25.50
Andrew Corporation 0.1 $2.4M 125k 18.94
eBay (EBAY) 0.1 $2.5M 20k 125.20
King Pharmaceuticals 0.1 $2.2M 40k 56.08
Atlantic Richfield 0.1 $2.2M 25k 86.52
Medicis Pharmaceutical Corporation 0.1 $2.6M 60k 42.57
TRANSKARYOTIC Therapies 0.1 $2.3M 60k 38.50
DualStar Technologies Corporation (DSTR) 0.1 $2.3M 300k 7.63
Telxon Corp. 0.1 $2.4M 151k 16.00
Tera Computers 0.1 $2.3M 515k 4.50
Westwood One Incorporated 0.1 $2.2M 29k 76.01
Sealed Air (SEE) 0.1 $1.8M 35k 51.80
Smithfield Foods 0.1 $1.8M 75k 24.00
Orthodontic Centers Of America 0.1 $1.9M 163k 11.93
Vivus 0.1 $1.9M 616k 3.16
Entremed Inc Com Stk 0.1 $2.1M 83k 25.63
Actrade International 0.1 $1.8M 119k 14.94
Fort James Corporation 0.1 $2.1M 75k 27.37
Biomatrix Incorporated 0.1 $1.9M 101k 19.26
Capital Re Corporation 0.1 $2.1M 150k 13.75
Launch Media 0.1 $1.9M 103k 18.94
Persistence Software Incorporated 0.1 $1.9M 86k 22.50
Reynolds Metals Company 0.1 $1.9M 25k 76.64
ResMed (RMD) 0.0 $1.7M 40k 41.75
RPM International (RPM) 0.0 $1.6M 160k 10.19
Reynolds & Reynolds 0.0 $1.4M 62k 22.50
Pediatrix Med Group 0.0 $1.4M 204k 7.00
Chris Craft Inds 0.0 $1.6M 22k 72.14
Salton 0.0 $1.5M 44k 33.43
McDermott International 0.0 $1.6M 175k 9.06
Zix Corporation 0.0 $1.6M 41k 39.63
Ocean Energy 0.0 $1.6M 200k 7.75
GROUP INC Tut Systems 0.0 $1.5M 28k 53.60
Sungard Data Sys 0.0 $1.7M 71k 23.75
Columbia Energy Group 0.0 $1.6M 25k 63.24
Coulter Pharmaceutical Incorporated 0.0 $1.7M 75k 22.69
Sanchez Computer Associates Incorporated 0.0 $1.7M 42k 41.17
Cordant Technologies Incorporated 0.0 $1.7M 50k 33.00
Gric Communications 0.0 $1.6M 65k 25.37
OXiGENE (OXGN) 0.0 $1.5M 95k 15.62
Qrs Corporation 0.0 $1.7M 16k 105.03
E Trade Financial Corp 0.0 $1.3M 50k 26.12
Nucor Corporation (NUE) 0.0 $1.1M 20k 54.80
Peoplesoft 0.0 $1.4M 64k 21.32
Choicepoint 0.0 $1.3M 32k 41.38
Southwest Gas Corporation (SWX) 0.0 $1.2M 51k 23.00
El Paso Electric Company 0.0 $1.0M 107k 9.82
Zoltek Companies 0.0 $1.4M 159k 8.63
Epicor Software Corporation 0.0 $1.3M 250k 5.06
NDS GROUP PLC ADR Depository receipts 0.0 $1.3M 41k 30.51
Unifi 0.0 $1.2M 100k 12.31
Cleveland Cliffs Inc Com Stk 0.0 $1.0M 33k 31.12
Closure Medical Corp 0.0 $1.3M 101k 12.87
Ucar International 0.0 $1.2M 70k 17.81
OPTi 0.0 $1.4M 255k 5.31
Cell Pathways Incorporated 0.0 $1.0M 110k 9.25
Usx-marathon Group 0.0 $988k 40k 24.70
Magellan Health Services Incorporated 0.0 $1.1M 175k 6.31
Zonagen Incorporated 0.0 $1.2M 268k 4.37
Celeritek 0.0 $1.1M 55k 19.51
Global Industrial Technologies 0.0 $1.3M 100k 12.88
Harbinger Corporation 0.0 $1.3M 40k 31.82
Medicalogic Incoporated 0.0 $1.1M 51k 21.00
Metalink 0.0 $1.0M 50k 20.38
Air Express Internat'l Corp. 0.0 $808k 25k 32.32
Sitel Corp 0.0 $796k 114k 7.00
Books-A-Million 0.0 $748k 90k 8.31
Crystal Systems Solutions 0.0 $662k 40k 16.55
Computer Learning Centers (CLCXQ) 0.0 $878k 366k 2.40
Internet America (GEEK) 0.0 $827k 70k 11.81
Ktel International Incorporated 0.0 $825k 141k 5.87
Perle Systems 0.0 $839k 100k 8.39
Wave Systems Corp 0.0 $597k 50k 11.94
Caliper Technologies Corp. 0.0 $668k 10k 66.80
Cyberian Outpost Incorporated 0.0 $929k 94k 9.94
Ebookers.com 0.0 $693k 40k 17.32
Global Light Tele (GBTI) 0.0 $619k 50k 12.38
Infonautics 0.0 $803k 115k 7.00
Netcreation 0.0 $770k 18k 44.00
Netmanage 0.0 $706k 143k 4.94
North American Vaccine Incorporated 0.0 $708k 157k 4.50
Precision Response 0.0 $846k 35k 24.24
Starwood Financial Trust 0.0 $675k 40k 16.88
Telecorp Pcs Incorporated 0.0 $950k 25k 38.00
Telespectrum Worldwide 0.0 $730k 103k 7.12
Tritel Incorporated 0.0 $634k 20k 31.70
Triton Pcs 0.0 $683k 15k 45.53
Walden Residential Properties Incorporat 0.0 $865k 40k 21.62
LTV Corporation 0.0 $413k 100k 4.13
BE Aerospace 0.0 $290k 34k 8.43
Delta & Pine Land 0.0 $348k 20k 17.40
Healthsouth Corporation 0.0 $538k 100k 5.38
Z Tel Technologies 0.0 $404k 10k 40.40
Mony Group 0.0 $280k 9.6k 29.17
Auspex Sys 0.0 $462k 45k 10.26
Primedia 0.0 $256k 16k 16.52
Answerthink 0.0 $480k 14k 34.29
Racing Champions Corp 0.0 $333k 75k 4.44
Arch Communications Group-wts 0.0 $201k 379k 0.53
Ariel Corporation (ADSPQ) 0.0 $425k 60k 7.08
Chromatics Color Sciences Intl 0.0 $352k 50k 7.04
Coyote Network Systems Incorporated 0.0 $244k 45k 5.42
Efax.com 0.0 $217k 30k 7.23
Heartport Tech 0.0 $262k 55k 4.75
Herbalife Intl Class A 0.0 $359k 25k 14.36
Log On America Incorporated 0.0 $203k 10k 20.30
Radica Games 0.0 $295k 40k 7.38
Todd Ao Corp Cl A 0.0 $296k 9.7k 30.52
Able Telcom Holding Corporation 0.0 $400k 50k 8.00
Advanced Radio Telecom Corporation.msg 0.0 $528k 22k 24.00
Advantage Learning Systems Incorporated 0.0 $583k 52k 11.19
Analytical Surveys Incorporated 0.0 $324k 28k 11.41
Coinmach Laundry Corporation 0.0 $319k 30k 10.63
Cyrk Incorporated 0.0 $564k 48k 11.87
David's Bridal 0.0 $392k 35k 11.20
Duramed Pharmaceuticals 0.0 $271k 38k 7.13
El Sitio 0.0 $368k 10k 36.80
Foamex International 0.0 $291k 35k 8.31
Gerald Stevens Incorporated 0.0 $544k 65k 8.37
Gibson Greetings 0.0 $448k 50k 8.96
Intranet Solut Stk 0.0 $463k 13k 37.04
Lason Incorporated 0.0 $275k 25k 11.00
Lifeminders.com 0.0 $578k 10k 57.80
Nextlink Communications Incorporated 0.0 $415k 5.0k 83.00
Olsten Corporation 0.0 $566k 50k 11.32
Onhealth Network Company 0.0 $392k 44k 8.93
Prodigy Communications Corporation 0.0 $484k 25k 19.36
Shorewood Packaging Corporation 0.0 $473k 25k 18.92
Somera Communications 0.0 $311k 25k 12.44
Liberty Corporation 0.0 $506k 12k 42.17
Xeikon 0.0 $360k 20k 18.00
Nautica Enterprises 0.0 $115k 10k 11.27
Ecollege 0.0 $142k 13k 10.92
Children's Place Retail Stores (PLCE) 0.0 $164k 10k 16.40
Crystallex Intl Cad 0.0 $39k 30k 1.30
Viasoft 0.0 $114k 20k 5.70
Cytoclonal Pharmaceuticals 0.0 $150k 20k 7.50
Gardenburger Incorporated 0.0 $115k 17k 6.61
Accelr8 Technology Corporation 0.0 $26k 20k 1.30
Beyond.com Corporation 0.0 $156k 20k 7.80
Ethyl Corporation 0.0 $175k 50k 3.49
Tsi Inc Minn 0.0 $190k 16k 11.73
3D Systems Corporation (DDD) 0.0 $85k 10k 8.50
Andrea Electronics Corporation (ANDR) 0.0 $77k 10k 7.70
CD Warehouse (CDWR) 0.0 $49k 15k 3.27
Ctn Media Group Incoporated 0.0 $100k 10k 10.00
Daou Systems Incorporated 0.0 $61k 20k 3.05
Enamelon Incorporated 0.0 $62k 259k 0.24
Genesis Direct Incorporated 0.0 $1.5k 150k 0.01
Homecom Communications Incorporated 0.0 $56k 18k 3.20
Nutrition For Life International 0.0 $182k 83k 2.19
Ragen Mackenzie Group Incorporated 0.0 $180k 10k 18.00
Rmi.net 0.0 $83k 10k 8.30
Smart & Final Incorporated 0.0 $131k 18k 7.28
Troy Group Incoporated 0.0 $150k 10k 15.00
Usa Detergents Incorporated 0.0 $52k 19k 2.77
ViewCast (VCST) 0.0 $90k 20k 4.50