Tudor Investment Corporation

Tudor Investment Corporation as of March 31, 2007

Portfolio Holdings for Tudor Investment Corporation

Tudor Investment Corporation holds 232 positions in its portfolio as reported in the March 2007 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Motorola 5.4 $812M 46M 17.67
CVS Caremark Corporation (CVS) 5.2 $790M 23M 34.14
Altria (MO) 3.9 $590M 6.7M 87.81
First Data Corp 3.0 $449M 17M 26.90
Sears Holdings Corporation 2.6 $391M 2.2M 180.16
Tyco Intl 2.3 $352M 11M 31.55
Williams Companies (WMB) 2.3 $347M 12M 28.46
Mirant Corporation 2.2 $330M 8.2M 40.46
Prudential Financial (PRU) 2.1 $315M 3.5M 90.26
Virgin Media 2.1 $315M 13M 25.25
Time Warner 1.9 $281M 14M 19.72
Limited Brands 1.8 $269M 10M 26.06
Qwest Communications International 1.7 $251M 28M 8.99
Echostar Communications Corpor 1.4 $212M 4.9M 43.43
Business Objects Sa Levallois 1.4 $212M 5.9M 36.19
Weyerhaeuser Company (WY) 1.3 $195M 2.6M 74.74
Rite Aid Corporation 1.3 $192M 33M 5.77
Thermo Fisher Scientific (TMO) 1.2 $186M 4.0M 46.75
Rcn Corp 1.2 $183M 7.2M 25.55
Suncor Energy Inc Cad 1.2 $182M 2.4M 76.35
Qualcomm (QCOM) 1.2 $179M 4.2M 42.66
Allegheny Energy 1.1 $172M 3.5M 49.14
American Tower Corporation 1.1 $167M 4.3M 38.95
Freeport-McMoRan Copper & Gold (FCX) 1.1 $162M 2.5M 66.19
R H Donnelley Corp 1.1 $160M 2.3M 70.89
NCR Corporation (VYX) 1.0 $155M 3.2M 47.77
Elan Corporation 1.0 $155M 12M 13.29
UnitedHealth (UNH) 1.0 $153M 2.9M 52.97
Petrohawk Energy Corporation 1.0 $152M 12M 13.17
NRG Energy (NRG) 0.9 $141M 2.0M 72.04
NII Holdings 0.9 $139M 1.9M 74.18
Ceridian Corp. 0.9 $135M 3.9M 34.84
Interpublic Group of Companies (IPG) 0.8 $121M 9.8M 12.31
AES Corporation (AES) 0.8 $115M 5.3M 21.52
priceline.com Incorporated 0.8 $115M 2.2M 53.26
E Trade Financial Corp 0.7 $112M 5.3M 21.22
McDonald's Corporation (MCD) 0.7 $109M 2.4M 45.05
ITT Corporation 0.7 $108M 1.8M 60.32
Companhia Vale Do Rio Doce 0.7 $102M 2.8M 36.99
Fidelity National Information Services (FIS) 0.7 $103M 2.3M 45.46
Time Warner Cable Inc cl a 0.7 $101M 2.7M 37.47
Comverse Technology 0.7 $101M 4.7M 21.35
Mattel (MAT) 0.7 $99M 3.6M 27.57
Directv Group 0.7 $100M 4.3M 23.07
DST Systems 0.7 $98M 1.3M 75.20
Waters Corporation (WAT) 0.7 $99M 1.7M 58.00
OSI Pharmaceuticals (OSIP) 0.7 $98M 3.0M 33.00
Avaya 0.6 $93M 7.9M 11.81
Liberty Media 0.6 $94M 3.9M 23.82
Chesapeake Energy Corporation 0.6 $93M 3.0M 30.88
Cooper Companies 0.6 $88M 1.8M 48.62
Hilton Hotels Corporation 0.6 $86M 2.4M 35.96
Jamba 0.6 $86M 9.3M 9.18
Citrix Systems 0.5 $81M 2.5M 32.03
At&t (T) 0.5 $80M 2.0M 39.43
Adobe Systems Incorporated (ADBE) 0.5 $80M 1.9M 41.70
Occidental Petroleum Corporation (OXY) 0.5 $78M 1.6M 49.31
Domtar Corp C ommon 0.5 $79M 8.5M 9.31
Foundry Networks 0.5 $75M 5.5M 13.57
Healthsouth 0.5 $75M 3.6M 21.01
R.R. Donnelley & Sons Company 0.5 $73M 2.0M 36.59
Akamai Technologies (AKAM) 0.5 $72M 1.4M 49.92
Moody's Corporation (MCO) 0.5 $71M 1.1M 62.06
Lam Research Corporation (LRCX) 0.5 $71M 1.5M 47.34
McAfee 0.5 $69M 2.4M 29.08
Take-Two Interactive Software (TTWO) 0.5 $70M 3.5M 20.14
Research In Motion 0.5 $68M 500k 136.49
Medco Health Solutions 0.4 $67M 923k 72.53
Globalsantafe Corp 0.4 $67M 1.1M 61.68
Cnet Networks 0.4 $64M 7.4M 8.71
AQUILA INC DEL NEW COM Stk 0.4 $65M 16M 4.18
Knight Capital 0.4 $63M 4.0M 15.84
Bristol Myers Squibb (BMY) 0.4 $61M 2.2M 27.76
Lincoln National Corporation (LNC) 0.4 $60M 884k 67.79
Office Depot 0.4 $58M 1.7M 35.14
Windstream Corporation 0.4 $59M 4.0M 14.69
Company 0.4 $56M 1.6M 34.47
Fibertower Corp 0.4 $55M 11M 5.19
Canadian Natural Resources (CNQ) 0.4 $55M 994k 55.19
Arch Capital Group (ACGL) 0.4 $54M 789k 68.21
Pride International 0.4 $55M 1.8M 30.10
Progenics Pharmaceuticals 0.4 $54M 2.3M 22.98
Plains Exploration & Production Company 0.3 $53M 1.2M 45.14
Citi 0.3 $51M 1.0M 51.34
NOBLE CORPORATION Com Stk 0.3 $51M 650k 78.68
Agere Systems 0.3 $51M 2.2M 22.62
Brookfield Asset Management 0.3 $50M 958k 52.26
Deluxe Corporation (DLX) 0.3 $48M 1.4M 33.53
Unisys Corp. 0.3 $46M 5.5M 8.43
Motient Corp 0.3 $46M 5.5M 8.45
American Eagle Outfitters (AEO) 0.3 $45M 1.5M 29.99
Dillard's (DDS) 0.3 $45M 1.4M 32.73
Express Scripts 0.3 $46M 563k 80.72
Conexant Systems 0.3 $44M 27M 1.65
Global Cash Access Holdings 0.3 $43M 2.6M 16.69
Harrahs Entmt 0.3 $42M 493k 84.45
Abbott Laboratories (ABT) 0.3 $41M 734k 55.80
Sepracor 0.3 $41M 872k 46.63
Applied Micro Circuits 0.3 $41M 11M 3.65
Discovery Holding Co-a 0.3 $39M 2.1M 19.13
iShares MSCI Emerging Markets Indx (EEM) 0.2 $38M 325k 116.50
Borders (BGP) 0.2 $38M 1.9M 20.42
Dade Behring Hldgs 0.2 $38M 865k 43.85
SLM Corporation (SLM) 0.2 $37M 900k 40.90
Texas Instruments Incorporated (TXN) 0.2 $36M 1.2M 30.10
Level 3 Communications 0.2 $36M 5.9M 6.10
IntercontinentalEx.. 0.2 $36M 297k 122.21
Broadcom Corporation 0.2 $36M 1.1M 32.07
Novell 0.2 $36M 5.0M 7.22
Lone Star Technologies 0.2 $36M 543k 66.03
Covanta Holding Corporation 0.2 $35M 1.6M 22.18
Ligand Pharmaceuticals 0.2 $35M 3.4M 10.08
Leap Wireless International 0.2 $31M 475k 65.98
Cablevision Systems Corporation 0.2 $31M 1.0M 30.43
Time Warner Telecom Inc Cl A 0.2 $30M 1.5M 20.77
Lawson Software 0.2 $30M 3.7M 8.09
Crown Castle International 0.2 $28M 871k 32.13
McKesson Corporation (MCK) 0.2 $28M 481k 58.54
Devon Energy Corporation (DVN) 0.2 $27M 384k 69.22
Downey Finl Corp Com Stk 0.2 $27M 415k 64.54
Expedia 0.2 $25M 1.1M 23.18
Hospira 0.2 $26M 640k 40.90
Ipsco 0.2 $26M 195k 131.40
TreeHouse Foods (THS) 0.2 $24M 786k 30.47
Switch And Data 0.2 $24M 1.7M 14.50
Brink's Company (BCO) 0.1 $23M 356k 63.45
El Paso Electric Company 0.1 $21M 781k 26.35
Kansas City Southern 0.1 $21M 586k 35.58
Grupo Televisa (TV) 0.1 $20M 657k 29.80
Txu Corp 0.1 $19M 300k 64.10
ICO Global Communications (ICOG) 0.1 $18M 4.7M 3.90
Charter Communications Inc D cl a 0.1 $17M 6.1M 2.79
Nalco Holding Company 0.1 $17M 701k 23.90
Cognos 0.1 $17M 438k 39.39
Maxim Integrated Products 0.1 $15M 500k 29.40
W.R. Grace & Co. 0.1 $14M 520k 26.42
Palm Inc New Com Stk 0.1 $14M 748k 18.13
Terra Industries 0.1 $13M 735k 17.50
Hughes Communications 0.1 $14M 282k 49.33
Martin Marietta Materials (MLM) 0.1 $13M 93k 135.21
Mgi Pharma 0.1 $13M 556k 22.47
Tele Norte Leste Participacoes SA 0.1 $13M 917k 13.84
eBay (EBAY) 0.1 $12M 351k 33.15
Bally Technologies 0.1 $12M 524k 23.58
AnnTaylor Stores 0.1 $12M 303k 38.78
Lamar Advertising Company 0.1 $10M 165k 62.97
Baidu (BIDU) 0.1 $10M 105k 96.55
Molecular Insight Pharmaceuticals (MIPI) 0.1 $10M 1.0M 9.82
INFORMATION SERVICES COMMON Group-u 0.1 $11M 1.3M 8.05
Nexcen Brands 0.1 $11M 1.1M 9.92
Xinhua Finance Media (XSEL) 0.1 $11M 1.0M 10.97
Keryx Biopharmaceuticals 0.1 $8.7M 825k 10.52
Symantec Corporation 0.1 $8.8M 510k 17.30
PMC-Sierra 0.1 $9.5M 1.4M 7.01
Textron (TXT) 0.1 $9.0M 100k 89.80
Parallel Petroleum Corp 0.1 $8.4M 367k 22.95
Aercap Holdings Nv Ord Cmn (AER) 0.1 $7.3M 250k 29.11
Seattle Genetics 0.1 $7.5M 915k 8.19
Grupo Aeroportuario del Pacifi (PAC) 0.1 $7.9M 183k 43.00
Barnes & Noble 0.1 $7.6M 192k 39.45
Tekelec 0.1 $7.5M 500k 14.91
Travelzoo 0.1 $7.4M 200k 36.77
CENTRAL EUROPEAN MEDIA Enterpr Com Stk 0.1 $7.7M 87k 88.45
CENTURY Acquis-cw10 0.1 $6.9M 750k 9.25
Cbot Holdings Inc-class A 0.1 $7.2M 43k 167.90
Jamba 0.1 $7.9M 625k 12.71
Jazz Technologies 0.1 $6.8M 1.2M 5.65
Hershey Company (HSY) 0.0 $6.7M 123k 54.66
Theravance 0.0 $5.6M 190k 29.50
Chicago Mercantile Hldgs Inc cl a 0.0 $5.5M 10k 532.47
Internet Capital 0.0 $6.4M 596k 10.70
Medicines Company 0.0 $5.4M 217k 25.08
Ternium (TX) 0.0 $5.5M 199k 27.94
K & F Inds Hldgs 0.0 $6.5M 242k 26.93
Melco Crown Entertainment (MLCO) 0.0 $4.9M 305k 16.14
Joy Global 0.0 $4.3M 100k 42.90
Liberty Global 0.0 $4.9M 150k 32.93
Kookmin Bank- 0.0 $5.2M 57k 90.16
Unibanco-gdr gdrprdreput 0.0 $4.4M 50k 87.46
WMS Industries 0.0 $3.9M 100k 39.24
Pep Boys - Manny, Moe & Jack 0.0 $3.9M 204k 19.09
Hansen Medical 0.0 $4.4M 234k 18.90
Consumer Discretionary SPDR (XLY) 0.0 $4.1M 109k 38.03
Neon Communications Group In 0.0 $4.6M 979k 4.70
Sify Technologies (SIFY) 0.0 $5.0M 575k 8.63
Willis Group Holdings 0.0 $3.2M 81k 39.58
Valassis Communications 0.0 $2.4M 139k 17.19
PT Telekomunikasi Indonesia (TLK) 0.0 $2.6M 60k 43.13
IRSA Inversiones Representaciones 0.0 $3.2M 165k 19.13
Move 0.0 $2.3M 409k 5.54
Walter Energy 0.0 $2.9M 117k 24.75
Tenne 0.0 $2.5M 100k 25.46
Illumina (ILMN) 0.0 $3.2M 108k 29.30
Allegiant Travel Company (ALGT) 0.0 $2.4M 75k 31.51
Homex Development 0.0 $2.9M 50k 57.96
ISIS Pharmaceuticals 0.0 $2.9M 310k 9.27
Tejon Ranch Company (TRC) 0.0 $2.5M 52k 47.30
THE TRIZETTO GROUP Inc Com Stk 0.0 $3.5M 176k 20.01
Accuray Incorporated (ARAY) 0.0 $3.3M 150k 22.24
Global Crossing 0.0 $2.8M 102k 27.50
Metabolix 0.0 $2.5M 150k 16.63
Acxiom Corporation 0.0 $1.1M 50k 21.38
Harsco Corporation (NVRI) 0.0 $2.2M 50k 44.86
Arbitron 0.0 $1.9M 40k 46.95
Anadigics 0.0 $1.1M 91k 11.82
Marsh & McLennan Companies (MMC) 0.0 $1.4M 49k 29.29
Ingersoll-rand Co Ltd-cl A cl a 0.0 $977k 23k 43.36
Quanex Corp 0.0 $915k 22k 42.36
Blockbuster (BLOKA) 0.0 $2.0M 305k 6.44
NutriSystem 0.0 $1.6M 30k 52.42
CKX 0.0 $2.0M 184k 11.10
Banco Bradesco SA (BBD) 0.0 $2.0M 50k 40.44
Chipmos Technologies Ltd Berm Com Stk 0.0 $1.4M 200k 6.91
Midas 0.0 $897k 42k 21.56
Emageon 0.0 $1.0M 94k 11.00
Forest Oil Corporation 0.0 $369k 11k 33.35
Interactive Data Corporation 0.0 $273k 11k 24.71
Transaction Systems Architects 0.0 $721k 22k 32.40
Amphenol Corporation (APH) 0.0 $265k 4.1k 64.60
TLC Vision Corporation 0.0 $164k 31k 5.30
Wabash National Corporation (WNC) 0.0 $154k 10k 15.40
Taleo Corporation 0.0 $175k 11k 16.56
Consolidated-Tomoka Land 0.0 $566k 7.5k 75.47
Radio One 0.0 $453k 70k 6.47
Art Technology 0.0 $334k 144k 2.32
Trump Entertainment Resorts 0.0 $542k 30k 18.07
Sun-Times Media 0.0 $195k 39k 4.96
Healthaxis 0.0 $150k 73k 2.04
Mcf Corp 0.0 $550k 125k 4.40
MUELLER WATER Products Inc-b 0.0 $578k 43k 13.39
Silicon Graphics 0.0 $307k 10k 30.10
Stonepath (SGRZ) 0.0 $101k 503k 0.20