Tudor Investment Corporation

Tudor Investment Corporation as of Sept. 30, 2005

Portfolio Holdings for Tudor Investment Corporation

Tudor Investment Corporation holds 236 positions in its portfolio as reported in the September 2005 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Prudential Financial (PRU) 3.9 $422M 6.2M 67.56
Allstate Corporation (ALL) 3.7 $398M 7.2M 55.29
Williams Companies (WMB) 3.2 $345M 14M 25.05
Google 3.1 $336M 1.1M 316.46
Siebel Sys 3.1 $333M 32M 10.33
Altria (MO) 3.0 $320M 4.3M 73.71
J.C. Penney Company 2.3 $246M 5.2M 47.42
Circuit City Stores 2.2 $239M 14M 17.16
Txu Corp 2.2 $235M 2.1M 112.88
Time Warner 1.9 $207M 11M 18.11
Monsanto Company 1.9 $202M 3.2M 62.75
CVS Caremark Corporation (CVS) 1.8 $194M 6.7M 29.01
Office Depot 1.7 $181M 6.1M 29.70
American Tower Corporation 1.6 $174M 7.0M 24.95
Federated Department Stores 1.6 $173M 2.6M 66.87
Ntl Inc Del 1.5 $163M 2.4M 66.80
Biogen Idec (BIIB) 1.5 $158M 4.0M 39.48
Wendys Internat'l 1.5 $158M 3.5M 45.15
Federal Home Loan Mortgage (FMCC) 1.4 $151M 2.7M 56.46
Rcn Corp 1.4 $150M 7.0M 21.22
Novell 1.4 $147M 20M 7.45
OfficeMax Incorporated 1.4 $146M 4.6M 31.67
AES Corporation (AES) 1.3 $144M 8.7M 16.43
Morgan Stanley (MS) 1.2 $128M 2.4M 53.94
Spdr S&p 500 Etf (SPY) 1.1 $123M 1.0M 123.04
First Data Corp 1.1 $122M 3.1M 40.00
Reliant Energy Inc Com Stk 1.1 $122M 7.9M 15.44
Harrahs Entmt 1.1 $115M 1.8M 65.19
Sprint Nextel Corporation 1.1 $114M 4.8M 23.78
Amgen (AMGN) 1.1 $112M 1.4M 79.67
Echostar Communications Corpor 1.0 $108M 3.6M 29.57
Medtronic 1.0 $107M 2.0M 53.62
Southern Union Company 0.9 $101M 3.9M 25.77
Qualcomm (QCOM) 0.9 $99M 2.2M 44.75
Genentech 0.9 $99M 1.2M 84.21
Toll Brothers (TOL) 0.9 $96M 2.2M 44.67
Sepracor 0.8 $92M 1.6M 58.99
Agilent Technologies Inc C ommon (A) 0.8 $87M 2.7M 32.75
Xerox Corporation 0.8 $84M 6.1M 13.65
McKesson Corporation (MCK) 0.8 $82M 1.7M 47.45
Albertson's 0.7 $80M 3.1M 25.65
Motorola 0.7 $77M 3.5M 22.03
Pulte (PHM) 0.7 $75M 1.7M 42.92
McDonald's Corporation (MCD) 0.7 $74M 2.2M 33.49
Janus Capital 0.7 $73M 5.1M 14.45
Caremark Rx 0.6 $66M 1.3M 49.93
Scripps 0.6 $66M 1.3M 49.97
Broadcom Corporation 0.6 $64M 1.4M 46.92
NOBLE CORPORATION Com Stk 0.6 $63M 919k 68.46
Cnet Networks 0.6 $61M 4.5M 13.57
Cardinal Health (CAH) 0.6 $58M 921k 63.44
PNC Financial Services (PNC) 0.5 $57M 975k 58.02
NII Holdings 0.5 $57M 676k 84.45
Human Genome Sciences 0.5 $57M 4.2M 13.59
Apache Corporation 0.5 $54M 721k 75.22
E Trade Financial Corp 0.5 $52M 3.0M 17.60
Weyerhaeuser Company (WY) 0.5 $52M 750k 68.75
BP (BP) 0.5 $51M 4.3M 11.87
Ensco International Incorporat 0.5 $50M 1.1M 46.59
CIGNA Corporation 0.5 $50M 421k 117.86
Progenics Pharmaceuticals 0.5 $48M 2.3M 20.44
Hospira 0.4 $47M 1.1M 40.97
Allegheny Energy 0.4 $47M 1.5M 30.72
Phelps Dodge Corp 0.4 $46M 350k 129.93
Rite Aid Corporation 0.4 $44M 11M 3.88
Symbol Technologies 0.4 $42M 4.4M 9.68
Koninklijke Philips Electronics NV (PHG) 0.4 $43M 1.6M 26.56
DPL 0.4 $42M 1.5M 27.80
Asm Lithography 0.4 $41M 2.5M 16.51
R H Donnelley Corp 0.4 $41M 649k 63.26
E.I. du Pont de Nemours & Company 0.4 $39M 1.0M 39.17
Company 0.4 $40M 1.0M 38.19
Xto Energy 0.4 $38M 845k 45.32
Eclipsys Corp Com Stk 0.4 $39M 2.2M 17.84
Western Gas Resources 0.4 $38M 750k 51.23
Washington Mutual 0.3 $38M 960k 39.22
Unisys Corp. 0.3 $37M 5.6M 6.64
Hewlett-Packard Company 0.3 $37M 1.3M 29.20
Bisys Group 0.3 $36M 2.7M 13.43
Cooper Companies 0.3 $35M 457k 76.61
Conor Medsystems 0.3 $35M 1.5M 23.50
Edison International (EIX) 0.3 $34M 722k 47.28
Nektar Therapeutics (NKTR) 0.3 $34M 2.0M 16.95
Molson Coors Brewing Company (TAP) 0.3 $32M 500k 64.01
Sybase 0.3 $32M 1.4M 23.42
El Paso Electric Company 0.3 $32M 1.5M 20.85
Interpublic Group of Companies (IPG) 0.3 $31M 2.6M 11.64
priceline.com Incorporated 0.3 $31M 1.6M 19.32
Cameco Corporation (CCJ) 0.3 $30M 552k 53.50
Ceridian Corp. 0.3 $30M 1.4M 20.75
Suncor Energy Inc Cad 0.3 $30M 500k 60.53
Hasbro (HAS) 0.3 $29M 1.5M 19.65
Vertex Pharmaceuticals Incorporated (VRTX) 0.3 $29M 1.3M 22.35
Marsh & McLennan Companies (MMC) 0.3 $28M 921k 30.39
Clorox Company (CLX) 0.3 $28M 500k 55.54
Alliance Gaming/agi 0.3 $27M 2.5M 10.85
Tibco Software 0.3 $27M 3.3M 8.36
Chemtura Corporation (CEMJQ) 0.2 $27M 2.2M 12.42
Apple (AAPL) 0.2 $27M 495k 53.61
Advanced Micro Devices (AMD) 0.2 $27M 1.1M 25.20
Pep Boys - Manny, Moe & Jack 0.2 $27M 2.0M 13.84
Sohu 0.2 $25M 1.5M 17.13
AMERITRADE HOLDING Corp 0.2 $25M 1.2M 21.47
McDermott International 0.2 $24M 648k 36.61
Pogo Producing 0.2 $24M 400k 58.94
Panamsat Holding Corp 0.2 $23M 959k 24.20
NRG Energy (NRG) 0.2 $22M 525k 42.60
Crown Castle International 0.2 $23M 933k 24.63
AMERICAN Pharmaceutical Part 0.2 $22M 488k 45.66
Schlumberger (SLB) 0.2 $21M 250k 84.38
Guidant Corp 0.2 $22M 315k 68.89
Aztar Corp 0.2 $22M 707k 30.81
Maxim Integrated Products 0.2 $20M 476k 42.65
Cytyc Corp 0.2 $20M 735k 26.85
TreeHouse Foods (THS) 0.2 $19M 705k 26.88
RealNetworks 0.2 $19M 3.3M 5.71
Knight Capital 0.2 $18M 2.2M 8.31
Pentair 0.2 $18M 493k 36.50
Legg Mason 0.2 $18M 160k 109.69
Yahoo! 0.2 $17M 500k 33.84
W.R. Grace & Co. 0.2 $17M 1.9M 8.95
RF Micro Devices 0.2 $17M 3.0M 5.65
Crown Holdings (CCK) 0.1 $16M 992k 15.94
American Express Company (AXP) 0.1 $16M 280k 57.44
Steel Dynamics (STLD) 0.1 $16M 463k 33.96
Temple-Inland 0.1 $16M 382k 40.85
Cablevision Systems Corporation 0.1 $15M 494k 30.67
Keryx Biopharmaceuticals 0.1 $14M 900k 15.76
Owens-Illinois 0.1 $14M 661k 20.62
International Game Technology 0.1 $13M 466k 27.00
Abercrombie & Fitch (ANF) 0.1 $13M 250k 49.85
American Eagle Outfitters (AEO) 0.1 $12M 500k 23.53
Alltel Corporation 0.1 $12M 180k 65.11
Avaya 0.1 $10M 1.0M 10.30
Banco Bilbao Vizcaya Argentaria SA (BBVA) 0.1 $11M 627k 17.53
NuVasive 0.1 $11M 595k 18.74
TiVo 0.1 $11M 2.0M 5.48
Pegasus Solutions 0.1 $11M 1.2M 8.98
Charter Communications Inc D cl a 0.1 $9.7M 6.5M 1.50
Chicago Mercantile Hldgs Inc cl a 0.1 $10M 30k 337.30
United Therapeutics Corporation (UTHR) 0.1 $9.5M 137k 69.80
Terayon Communication Sys 0.1 $9.8M 2.5M 3.90
FIRST AVENUE Networks 0.1 $9.7M 1.5M 6.49
Amegy Bancorp 0.1 $10M 442k 22.63
Scientific-atlanta 0.1 $8.2M 217k 37.51
Gartner (IT) 0.1 $8.0M 688k 11.69
Commercial Federal Corporation 0.1 $8.6M 252k 34.14
Applied Materials (AMAT) 0.1 $8.5M 500k 16.96
Elan Corporation 0.1 $8.9M 1.0M 8.86
Enersis 0.1 $8.2M 275k 29.69
Charles Schwab Corporation (SCHW) 0.1 $7.0M 485k 14.43
Cabot Oil & Gas Corporation (CTRA) 0.1 $8.0M 158k 50.51
Fairfax Financial Holdings Lim (FRFHF) 0.1 $7.1M 41k 173.89
Webmd Corp 0.1 $7.4M 300k 24.65
Emmis Communications Corporation 0.1 $7.4M 337k 22.10
Neurocrine Biosciences (NBIX) 0.1 $7.7M 156k 49.19
Ivax Corp 0.1 $7.9M 299k 26.36
Digene Corp 0.1 $8.0M 281k 28.50
Millipore Corp. 0.1 $6.5M 103k 62.89
Comstock Resources 0.1 $6.6M 200k 32.81
DST Systems 0.1 $5.5M 100k 54.83
Integrated Device Technology 0.1 $5.4M 500k 10.74
Instinet Group 0.1 $5.0M 1.0M 4.97
Capital Automotive Reit 0.1 $5.1M 131k 38.71
Archipelago Hldg 0.1 $5.0M 126k 39.85
Brocade Communications Sys I 0.1 $5.9M 1.4M 4.08
AnnTaylor Stores 0.1 $5.5M 207k 26.55
Cv Therapeutics Inc Com Stk 0.1 $5.4M 200k 26.75
CENTRAL EUROPEAN MEDIA Enterpr Com Stk 0.1 $5.3M 100k 52.81
Hibernia Corp Cl-a 0.1 $5.1M 170k 30.04
Knight Ridder 0.1 $5.9M 100k 58.68
Services Acquisition-units 0.1 $5.0M 625k 8.05
Westcorp 0.1 $4.8M 82k 58.90
Autodesk (ADSK) 0.0 $4.6M 100k 46.44
Filenet Corporation 0.0 $4.6M 166k 27.90
Foundry Networks 0.0 $3.8M 300k 12.70
Ivillage 0.0 $4.7M 642k 7.26
Conexant Systems 0.0 $4.8M 2.7M 1.79
Louisiana-Pacific Corporation (LPX) 0.0 $4.2M 150k 27.69
Geron Corporation (GERN) 0.0 $4.6M 443k 10.27
Cabot Corporation (CBT) 0.0 $3.1M 93k 33.01
Transaction Systems Architects 0.0 $3.5M 125k 27.85
Countrywide Financial Corp 0.0 $3.3M 100k 32.98
Homestore 0.0 $3.6M 821k 4.35
Dobson Communications Corp cl a 0.0 $3.3M 426k 7.68
Goldcorp 0.0 $3.0M 150k 20.04
Advanced Medical Optics 0.0 $3.1M 82k 37.95
Newport Corporation 0.0 $3.5M 250k 13.93
Cypress Bioscience (CYPB) 0.0 $3.6M 661k 5.41
Panacos Pharmaceuticals (PANC) 0.0 $2.8M 292k 9.74
Webmethods 0.0 $3.1M 434k 7.07
CarMax (KMX) 0.0 $1.9M 60k 31.27
AVX Corporation 0.0 $1.9M 150k 12.74
Certegy 0.0 $2.0M 50k 40.02
Adams Respiratory Therapeuti 0.0 $2.4M 75k 32.29
Wet Seal 0.0 $2.0M 450k 4.50
Brooks Automation (AZTA) 0.0 $2.2M 162k 13.33
Gymboree Corporation (GYMB) 0.0 $1.8M 129k 13.64
Evergreen Solar 0.0 $2.1M 225k 9.33
FuelCell Energy 0.0 $2.0M 180k 10.97
Advanced Analogic Technologies In 0.0 $2.5M 225k 11.19
NEIMAN MARCUS GROUP INC CLASS A COM Stk 0.0 $1.9M 19k 99.95
Providian Finl Corp 0.0 $1.7M 97k 17.68
Autobytel (ABTL) 0.0 $1.7M 334k 5.01
Ariad Pharmaceuticals 0.0 $2.2M 300k 7.43
Digitas 0.0 $2.5M 218k 11.36
Hudson United Bancorp 0.0 $2.5M 60k 42.33
Seattle Genetics 0.0 $652k 124k 5.25
Rsa Security 0.0 $1.3M 100k 12.71
Electronic Data Systems Corp 0.0 $1.1M 48k 22.44
Discovery Holding Co-a 0.0 $1.4M 100k 14.43
Playtex Products 0.0 $880k 80k 11.00
Radian (RDN) 0.0 $1.1M 21k 53.08
Kopin Corporation (KOPN) 0.0 $1.5M 222k 6.95
Mobility Electronics 0.0 $1.6M 150k 10.66
ATP Oil & Gas Corporation 0.0 $821k 25k 32.84
Neenah Paper 0.0 $586k 20k 29.30
S1 Corporation 0.0 $780k 200k 3.90
Extreme Networks (EXTR) 0.0 $1.3M 300k 4.45
Priority Healthcare Corp cl b 0.0 $1.6M 56k 27.85
Aether Holdings 0.0 $937k 275k 3.41
Activcard Corp 0.0 $1.2M 267k 4.33
Macquarie Infrastructure 0.0 $1.1M 41k 28.20
Primedia 0.0 $971k 237k 4.09
Lexar Media 0.0 $638k 100k 6.38
Mikohn Gaming Corp 0.0 $947k 71k 13.29
Citadel Broadcasting Corp 0.0 $343k 25k 13.72
Millicom Intl Cellular S.a. S hs (TIGO) 0.0 $508k 28k 18.41
School Specialty 0.0 $488k 10k 48.80
Art Technology 0.0 $147k 144k 1.02
Introgen Therapeutics (INGNQ) 0.0 $522k 100k 5.22
Price Communications Corp 0.0 $165k 10k 16.50
Healthaxis 0.0 $125k 73k 1.70
Stonepath (SGRZ) 0.0 $508k 503k 1.01
Mcf Corp 0.0 $129k 125k 1.03
CAMBRIDGE DISPLAY Technology 0.0 $313k 48k 6.59