Tudor Investment Corporation

Tudor Investment as of Sept. 30, 1999

Portfolio Holdings for Tudor Investment

Tudor Investment holds 268 positions in its portfolio as reported in the September 1999 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Mcafee 1.2 $9.9M 517k 19.12
Rare Medium Group 1.2 $9.8M 931k 10.56
Computer Associates Intl 1.2 $9.7M 159k 61.13
Ebay Inc Com Stk 1.2 $9.4M 351k 26.94
Juniper Networks 1.2 $9.4M 107k 88.25
Microstrategy 1.2 $9.3M 166k 56.06
Allscripts 1.1 $8.9M 563k 15.87
At&t Corp Liberty Media Group 1.1 $8.9M 775k 11.51
Station Casinos/stn 1.1 $8.8M 378k 23.25
Network Solutions Incorporated 1.1 $8.8M 147k 59.84
JDA Software 1.1 $8.7M 742k 11.69
Tellabs 1.1 $8.6M 327k 26.38
Sunquest Information Systems 1.1 $8.6M 534k 16.12
Spx Corp 1.0 $8.3M 863k 9.63
Mp3.com 1.0 $8.3M 220k 37.56
Tyco International 1.0 $8.0M 562k 14.31
Intraware 1.0 $7.9M 303k 26.09
Etoys Incorporated 1.0 $7.8M 118k 66.56
Eclipse Surgical 1.0 $7.8M 473k 16.50
Act Networks 1.0 $7.8M 887k 8.81
Red Hat 1.0 $7.7M 80k 96.00
Wave Systems Corp 0.9 $7.5M 50k 150.00
AK Steel Holding Corporation 0.9 $7.5M 410k 18.25
Pe Corp-celera Genom Ics Grp C 0.9 $7.4M 183k 40.25
Local Finl Corp 0.9 $7.3M 790k 9.25
Commerce One 0.9 $7.3M 279k 26.11
Teva Pharmaceutical Industries (TEVA) 0.9 $7.2M 144k 50.31
Telefonos de Mexico 0.9 $7.1M 100k 71.24
Dsp Communications 0.9 $6.9M 365k 19.00
Carrier Access Corp 0.8 $6.6M 157k 41.81
General Cable Corporation 0.8 $6.5M 543k 12.00
Provant 0.8 $6.5M 402k 16.12
Oak Inds 0.8 $6.5M 485k 13.38
P.T. Pasifik Satelit Nusa (PSNRY) 0.8 $6.4M 838k 7.62
Healtheon Corporation 0.8 $6.3M 1.8k 3446.20
Cabletron Systems 0.8 $6.3M 400k 15.69
Ceridian Corp. 0.8 $6.2M 250k 24.88
R H Donnelley Corp 0.8 $6.3M 338k 18.62
American Mobile Satellite Corporation 0.8 $6.1M 351k 17.50
Doubleclick 0.8 $6.2M 136k 45.49
Immunex Corp 0.8 $6.1M 140k 43.37
Corecomm Limited Com Stk 0.8 $6.1M 793k 7.70
Korea Telecom Corp Adr adrs stocks 0.8 $6.1M 165k 36.99
Provident Amern Corp 0.8 $6.1M 405k 15.12
Dayton Hudson Corp 0.8 $6.0M 100k 60.06
Corel Corp 0.7 $5.8M 780k 7.40
Timken Company (TKR) 0.7 $5.6M 347k 16.13
Amphenol Corporation (APH) 0.7 $5.6M 113k 49.56
Diversinet Corp 0.7 $5.4M 528k 10.19
Pacificorp 0.7 $5.4M 267k 20.12
Anacomp, Incorporated 0.7 $5.2M 319k 16.47
Players International Incorporated 0.6 $5.1M 692k 7.41
Mcdonalds Corp 0.6 $5.1M 350k 14.68
Sdl 0.6 $5.2M 66k 77.81
Exxon Corporation 0.6 $5.0M 66k 75.99
East West Ban (EWBC) 0.6 $5.0M 425k 11.87
Crestline Capital 0.6 $5.0M 242k 20.56
24/7 Media Incorporated 0.6 $4.9M 131k 37.87
Applied Power Inc Cl-a 0.6 $4.9M 163k 30.37
Eg & G 0.6 $4.8M 121k 39.74
Ubid 0.6 $4.8M 182k 26.37
Earthweb Incorporated 0.6 $4.6M 117k 39.50
Jds Uniphase Corp 0.6 $4.7M 217k 21.60
Bea Systems 0.6 $4.6M 130k 35.31
Concurrent Computer Corp. 0.6 $4.5M 662k 6.81
Gemstar Intl Group 0.5 $4.3M 55k 78.11
Voicestream Wireless Corp 0.5 $4.3M 718k 5.98
Calpine Corp 0.5 $4.3M 50k 85.06
McDermott International 0.5 $4.3M 210k 20.25
Marvel Enterprises 0.5 $4.3M 782k 5.44
ParkerVision 0.5 $4.3M 178k 24.12
Cooper Companies 0.5 $4.1M 134k 30.87
Octel Corp When Issued 0.5 $4.2M 374k 11.25
Harbinger Corporation 0.5 $4.2M 249k 16.87
At Home Corporation Ser A 0.5 $4.1M 100k 41.44
Organogenesis Incorporated 0.5 $4.1M 548k 7.50
Symantec Corp 0.5 $4.1M 669k 6.09
Rambus (RMBS) 0.5 $3.9M 60k 66.25
National Discount Brokers Group 0.5 $4.0M 150k 26.43
General Motors Class H 0.5 $3.9M 53k 73.90
Priceline.com 0.5 $3.9M 60k 64.48
theglobe (TGLO) 0.5 $3.8M 280k 13.69
Cambridge Technology Partners 0.5 $3.8M 263k 14.50
Documentum 0.5 $3.9M 642k 6.05
Trenwick Group Incorporated 0.5 $3.7M 226k 16.56
Lycos 0.5 $3.8M 274k 13.68
Information Res 0.5 $3.7M 333k 11.06
Novoste Corp 0.5 $3.7M 768k 4.81
Network Computing Devices Incorporated 0.5 $3.6M 810k 4.50
Ariba 0.5 $3.6M 94k 38.11
Westwood One Incorporated 0.4 $3.6M 79k 45.11
Asia Pacific Res Intl Hldg 0.4 $3.5M 176k 20.08
Terayon Communication Sys 0.4 $3.5M 277k 12.72
Ask Jeeves Inc Com Stk 0.4 $3.5M 100k 34.50
Nextel Communications A 0.4 $3.4M 50k 67.80
Emusic.com 0.4 $3.4M 228k 14.88
FMC Corporation (FMC) 0.4 $3.3M 68k 48.24
Sportsline Usa Incorporated 0.4 $3.3M 110k 29.55
China Com Corp 0.4 $3.3M 50k 65.00
Conexant Systems Inc Com Stk 0.4 $3.3M 871k 3.76
Corning 0.4 $3.3M 631k 5.16
Highlands Insurance 0.4 $3.2M 345k 9.25
Telesp Participacoes Sa adrs stocks 0.4 $3.2M 200k 15.75
WMS Industries 0.4 $3.1M 265k 11.62
Launch Media 0.4 $3.0M 251k 12.00
Hollinger Internat'l 0.4 $3.0M 253k 11.87
Newcourt Credit Grou P Inc Cad 0.4 $3.0M 229k 13.06
3com Corporation 0.4 $2.9M 100k 28.75
Orthodontic Centers Of America 0.4 $2.9M 168k 17.43
Zions Bancorporation (ZION) 0.4 $2.8M 52k 55.09
Elite Information Group 0.4 $2.8M 577k 4.94
Tsi International Software 0.4 $2.9M 106k 27.12
Fvc. Com Inc Com Stk 0.4 $2.9M 207k 14.06
Softnet Sys 0.3 $2.8M 115k 24.37
4 Kids Entertainment (FKDE) 0.3 $2.8M 90k 31.24
Ameritrade Holding Corporation - Cl A 0.3 $2.8M 155k 18.37
Transwitch Corp 0.3 $2.8M 225k 12.56
Western Wireless Corp 0.3 $2.8M 955k 2.95
Brightpoint Incorporated 0.3 $2.7M 376k 7.28
Sprint Corp Usd2.50 Com options - calls 0.3 $2.7M 50k 54.24
Avery Dennison Corporation (AVY) 0.3 $2.6M 50k 52.74
Scm Microsystems 0.3 $2.6M 58k 45.43
Boston Communications Group 0.3 $2.6M 457k 5.75
Delta & Pine Land 0.3 $2.6M 100k 25.88
Biomatrix Incorporated 0.3 $2.6M 356k 7.27
Salton 0.3 $2.5M 80k 31.00
Burns International Services C 0.3 $2.5M 774k 3.20
Lone Star Inds 0.3 $2.5M 50k 49.84
Prime Hospitality 0.3 $2.4M 300k 8.00
Wind River Systems Inc Com Stk 0.3 $2.4M 128k 18.99
Philip Morris Co Inc options - calls 0.3 $2.4M 70k 34.18
Carlisle Holdings 0.3 $2.3M 223k 10.34
Todd Ao Corp Cl A 0.3 $2.3M 155k 14.99
Cmgi 0.3 $2.3M 316k 7.44
Inso Corporation 0.3 $2.3M 284k 8.00
New Era Of Networks Incorporated 0.3 $2.2M 100k 21.63
Unitrode Corp 0.3 $2.1M 51k 41.99
Ralston Purina Group 0.3 $2.0M 74k 27.86
Purchasepro.com 0.3 $2.1M 60k 34.73
Artisoft 0.3 $2.1M 323k 6.50
Inktomi Corp 0.3 $2.1M 101k 20.63
PLX Technology 0.2 $2.0M 82k 24.11
About.com Inc Com Stk 0.2 $2.0M 212k 9.37
Mascotech 0.2 $1.9M 716k 2.65
Sprint Corp 0.2 $1.9M 428k 4.52
Young Broadcasting 0.2 $1.8M 35k 52.35
Ancor Communications Incorporated 0.2 $1.8M 75k 24.24
Vivus 0.2 $1.7M 616k 2.84
Entremed Inc Com Stk 0.2 $1.8M 83k 21.63
OPTi 0.2 $1.8M 255k 7.06
Aht Corporation 0.2 $1.8M 615k 2.91
Onsale 0.2 $1.8M 130k 13.62
Medicis Pharmaceutical Corporation 0.2 $1.7M 60k 28.50
China Yuchai Intl (CYD) 0.2 $1.7M 931k 1.81
Open Market 0.2 $1.7M 126k 13.12
Saga Systems Inc Com Stk 0.2 $1.7M 119k 14.43
Actrade International 0.2 $1.6M 119k 13.37
Perclose 0.2 $1.6M 35k 46.57
Amdocs Ltd Com Stk 0.2 $1.6M 550k 2.82
Checkfree Holdings Corp 0.2 $1.6M 524k 2.98
System Software Assoc 0.2 $1.5M 790k 1.94
Tmp Worldwide 0.2 $1.5M 353k 4.25
Getty Images 0.2 $1.4M 60k 24.13
Cor Therapeutics 0.2 $1.4M 75k 19.00
Sanchez Computer Associates Incorporated 0.2 $1.5M 42k 35.12
Global Industrial Technologies 0.2 $1.5M 121k 12.25
Compaq Computer Corp 0.2 $1.4M 500k 2.87
ResMed (RMD) 0.2 $1.3M 40k 33.10
Olin Corporation (OLN) 0.2 $1.4M 101k 13.61
Closure Medical Corp 0.2 $1.4M 101k 13.56
Computer Learning Centers (CLCXQ) 0.2 $1.4M 366k 3.69
Prt Group 0.2 $1.4M 762k 1.80
Eastman Kodak Company 0.2 $1.3M 17k 75.60
Transaction Systems Architects 0.2 $1.3M 48k 26.93
Zoltek Companies 0.2 $1.3M 159k 7.99
Magellan Health Services Incorporated 0.2 $1.3M 175k 7.31
North American Vaccine Incorporated 0.2 $1.2M 166k 7.50
Independent Energy Hldgs 0.2 $1.3M 587k 2.15
Cash America International 0.1 $1.2M 127k 9.44
Paging Network Incorporated 0.1 $1.2M 1.1k 1031.47
Tera Computers 0.1 $1.2M 291k 4.12
Agribrands Intl 0.1 $1.2M 226k 5.38
Leap Wireless Intl 0.1 $1.2M 51k 23.49
Maxxim Med 0.1 $1.2M 50k 23.92
Pharmacia & Upjohn 0.1 $1.2M 25k 49.60
Phillips Pete Co Com options - calls 0.1 $1.2M 25k 48.72
Trinet Corp Rlty Tr 0.1 $1.2M 50k 23.80
Pride International 0.1 $1.2M 82k 14.18
Lason Incorporated 0.1 $1.1M 25k 44.52
Conoco Inc Cl-b 0.1 $1.1M 40k 27.34
Nucentrix Broadband Networks 0.1 $1.1M 458k 2.41
Verticalnet Inc Com Stk 0.1 $1.1M 300k 3.66
INC Splash Technology 0.1 $1.0M 165k 6.12
Ktel International Incorporated 0.1 $1.0M 185k 5.65
OXiGENE (OXGN) 0.1 $1.0M 95k 11.00
Cort Business Svcs Corp 0.1 $1.0M 45k 23.11
Phone.com 0.1 $1.1M 205k 5.16
Tricon Global Restaurants 0.1 $1.1M 271k 3.99
Valero Energy Corporation (VLO) 0.1 $961k 50k 19.22
Spyglass Incorporated 0.1 $937k 75k 12.49
At&t Canada Inc Com Stk 0.1 $930k 333k 2.79
Egghead 0.1 $980k 140k 7.00
Geoworks 0.1 $934k 305k 3.06
Pagemart Wireless 0.1 $934k 156k 5.99
Sensormatic Elec 0.1 $978k 865k 1.13
Wyman Gordon 0.1 $934k 50k 18.68
Cpi (CPY) 0.1 $854k 25k 34.16
Zonagen Incorporated 0.1 $854k 292k 2.93
Amer Express Co Com options - puts 0.1 $877k 6.5k 134.92
Yahoo 0.1 $881k 506k 1.74
Books-A-Million 0.1 $778k 95k 8.19
Smart & Final Incorporated 0.1 $819k 82k 10.00
Wink Communications 0.1 $763k 18k 43.60
Horace Mann Educator Corp 0.1 $823k 807k 1.02
Navistar Intl Corp 0.1 $789k 232k 3.40
Primex Technologies 0.1 $762k 39k 19.74
Republic N Y Corp Com options - puts 0.1 $767k 13k 61.36
Midway Games 0.1 $726k 46k 15.75
GROUP INC Tut Systems 0.1 $755k 29k 25.77
Halter Marine Group 0.1 $730k 135k 5.42
Motorola 0.1 $752k 918k 0.82
Ntl Incorporated 0.1 $689k 215k 3.20
Primedia 0.1 $623k 45k 13.97
Lhs Group Incorporated 0.1 $658k 22k 29.38
Echelon Corporation 0.1 $534k 70k 7.63
MSC Industrial Direct (MSM) 0.1 $553k 62k 8.99
St Paul Travelers Cos 0.1 $453k 17k 27.45
Hellenic Telecom Organization (HLTOY) 0.1 $515k 46k 11.17
Advanta 0.1 $517k 44k 11.75
Corporate Express Inc Com options - puts 0.1 $470k 50k 9.40
Hambrecht & Quist Group 0.1 $486k 10k 48.60
Hambrecht & Quist Group Inc options - puts 0.1 $486k 10k 48.60
Peapod 0.1 $467k 46k 10.06
Response USA (RSPNQ) 0.1 $468k 318k 1.47
Teleglobe Inc Cad Co M 0.1 $478k 31k 15.43
Estee Lauder Companies (EL) 0.1 $429k 11k 39.00
O'sullivan Industries Hldgs 0.1 $374k 25k 14.96
Racing Champions Corp 0.1 $426k 75k 5.68
Chromatics Color Sciences Intl 0.1 $390k 50k 7.80
Coinmach Laundry Corporation 0.1 $390k 40k 9.75
Audiohighway.com 0.1 $398k 36k 10.99
Happy Kids 0.1 $374k 38k 9.97
Physicians Speciality Corp 0.1 $366k 37k 10.03
Savoir Technology Group 0.1 $366k 44k 8.41
Genesis Microchip Incorporated 0.0 $300k 17k 17.65
Beyond.com Corporation 0.0 $306k 25k 12.24
Enamelon Incorporated 0.0 $313k 259k 1.21
Intasys Corporation 0.0 $301k 75k 4.01
Messagemedia 0.0 $322k 30k 10.73
Metri (MCOMQ) 0.0 $341k 15k 22.73
Embratel Participacoes adrs stocks 0.0 $344k 30k 11.47
Natural Microsystems 0.0 $276k 20k 13.80
Coyote Network Systems Incorporated 0.0 $239k 45k 5.29
Heartport Tech 0.0 $250k 55k 4.55
Log On America Incorporated 0.0 $258k 15k 17.20
David's Bridal 0.0 $260k 35k 7.43
Nutrition For Life International 0.0 $209k 86k 2.42
Hanover Direct 0.0 $278k 109k 2.55
Ispat International Nv 0.0 $260k 25k 10.40
Sabratek Corporation (SBTKQ) 0.0 $213k 76k 2.80
Videoserver 0.0 $217k 30k 7.23
Central European Media Enterpr 0.0 $124k 80k 1.55
Grey Wolf 0.0 $149k 50k 2.98
Ethyl Corporation 0.0 $193k 50k 3.86
Daou Systems Incorporated 0.0 $185k 20k 9.25
ViewCast (VCST) 0.0 $130k 20k 6.50
Creative Biomolecules 0.0 $199k 35k 5.69
Microcell Telecommunications 0.0 $162k 13k 12.96