Tudor Investment Corporation

Tudor Investment Corporation as of June 30, 2006

Portfolio Holdings for Tudor Investment Corporation

Tudor Investment Corporation holds 179 positions in its portfolio as reported in the June 2006 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
First Data Corp 3.9 $373M 8.3M 45.04
Alltel Corporation 3.5 $342M 5.4M 63.83
Ntl Inc Del 3.4 $329M 13M 24.90
Sears Holdings Corporation 3.4 $324M 2.1M 155.30
Altria (MO) 3.3 $315M 4.3M 73.43
Wendys Internat'l 3.2 $309M 5.3M 58.29
Mirant Corporation 3.1 $303M 11M 26.80
Elan Corporation 2.7 $262M 16M 16.70
Federated Department Stores 2.5 $240M 6.6M 36.60
CVS Caremark Corporation (CVS) 2.1 $202M 6.6M 30.70
Symantec Corporation 2.1 $200M 13M 15.54
Williams Companies (WMB) 2.0 $190M 8.1M 23.36
Boston Scientific Corporation (BSX) 1.9 $180M 11M 16.84
Rcn Corp 1.8 $176M 7.0M 24.93
Harrahs Entmt 1.8 $173M 2.4M 71.18
Atmel Corporation 1.7 $165M 30M 5.55
NRG Energy (NRG) 1.6 $158M 3.3M 48.18
Prudential Financial (PRU) 1.6 $158M 2.0M 77.70
American Tower Corporation 1.6 $153M 4.9M 31.12
Gap (GPS) 1.5 $146M 8.4M 17.40
AES Corporation (AES) 1.5 $142M 7.7M 18.45
Tyco Intl 1.4 $136M 4.9M 27.50
US Airways 1.4 $135M 2.7M 50.54
McKesson Corporation (MCK) 1.3 $126M 2.7M 47.28
Apache Corporation 1.3 $123M 1.8M 68.25
Rite Aid Corporation 1.2 $120M 28M 4.24
Comverse Technology 1.2 $119M 6.0M 19.77
Knight Capital 1.1 $111M 7.3M 15.23
Unisys Corp. 1.1 $110M 18M 6.28
Company 1.1 $107M 3.0M 35.01
OfficeMax Incorporated 1.1 $106M 2.6M 40.75
Marsh & McLennan Companies (MMC) 1.1 $106M 3.9M 26.89
OSI Pharmaceuticals (OSIP) 1.1 $104M 3.2M 32.96
E Trade Financial Corp 1.0 $99M 4.3M 22.82
Agere Systems 1.0 $99M 6.7M 14.70
Electronic Data Systems Corp 1.0 $98M 4.1M 24.06
Waters Corporation (WAT) 0.9 $89M 2.0M 44.40
Global Cash Access Holdings 0.9 $89M 6.7M 13.29
Federal Home Loan Mortgage (FMCC) 0.9 $86M 1.5M 57.01
Mercury Interactive 0.8 $81M 2.3M 34.97
OSI Restaurant Partners 0.7 $71M 2.0M 34.60
Amdocs Ltd ord (DOX) 0.7 $70M 1.9M 36.60
Office Depot 0.7 $69M 1.8M 38.00
Novell 0.7 $67M 10M 6.63
Nortel Networks Corp 0.7 $67M 30M 2.24
Michaels Stores 0.7 $67M 1.6M 41.24
Crown Castle International 0.7 $66M 1.9M 34.54
Univision Communications Inc cl a 0.7 $65M 1.9M 33.50
Fidelity National Financial In 0.7 $64M 1.7M 38.95
Chevron Corporation (CVX) 0.6 $62M 1.0M 62.06
NCR Corporation (VYX) 0.6 $62M 1.7M 36.64
Standard Companies 0.6 $62M 1.4M 43.27
Allegheny Energy 0.6 $62M 1.7M 37.07
AQUILA INC DEL NEW COM Stk 0.6 $59M 14M 4.21
Symbol Technologies 0.6 $58M 5.4M 10.79
AMR Corporation 0.6 $57M 2.2M 25.42
Interpublic Group of Companies (IPG) 0.6 $54M 6.4M 8.35
EOG Resources (EOG) 0.6 $54M 775k 69.34
America Movil Sab De Cv spon adr l 0.6 $53M 1.6M 33.26
Progenics Pharmaceuticals 0.5 $52M 2.3M 22.39
Transocean 0.5 $49M 615k 80.32
Inco 0.5 $49M 750k 65.90
Qwest Communications International 0.5 $49M 6.1M 8.09
Dynegy 0.5 $45M 8.2M 5.47
Yahoo! 0.5 $45M 1.4M 33.00
iShares MSCI Japan Index 0.5 $43M 3.2M 13.64
Kansas City Southern 0.5 $44M 1.6M 27.70
American Express Company (AXP) 0.4 $40M 750k 53.22
Conor Medsystems 0.4 $40M 1.4M 27.59
Hasbro (HAS) 0.4 $38M 2.1M 18.11
Cleveland Cliffs Inc Com Stk 0.4 $36M 450k 79.29
Lincoln National Corporation (LNC) 0.4 $35M 615k 56.44
Cooper Companies 0.4 $35M 784k 44.29
Bally Technologies 0.4 $35M 2.1M 16.47
Fidelity National Information Services (FIS) 0.3 $34M 952k 35.40
Tibco Software 0.3 $33M 4.7M 7.05
Cameco Corporation (CCJ) 0.3 $33M 825k 39.97
Janus Capital 0.3 $33M 1.8M 17.90
iShares MSCI Emerging Markets Indx (EEM) 0.3 $31M 335k 93.90
Whirlpool Corporation (WHR) 0.3 $28M 342k 82.65
Ligand Pharmaceuticals 0.3 $28M 3.3M 8.45
PMC-Sierra 0.3 $26M 2.8M 9.40
El Paso Electric Company 0.3 $25M 1.2M 20.16
Arch Capital Group (ACGL) 0.2 $24M 408k 59.46
Suncor Energy Inc Cad 0.2 $24M 291k 81.01
Downey Finl Corp Com Stk 0.2 $23M 336k 67.85
Six Flags 0.2 $23M 4.0M 5.62
Ciena Corp 0.2 $22M 4.5M 4.81
DST Systems 0.2 $21M 350k 59.50
Pulte (PHM) 0.2 $21M 733k 28.79
W.R. Grace & Co. 0.2 $21M 1.8M 11.70
Jds Uniphase Corp 0.2 $20M 8.0M 2.53
Pep Boys - Manny, Moe & Jack 0.2 $20M 1.7M 11.73
TreeHouse Foods (THS) 0.2 $19M 786k 23.89
Covanta Holding Corporation 0.2 $17M 970k 17.65
Borders (BGP) 0.2 $16M 885k 18.46
iShares MSCI Brazil Index (EWZ) 0.2 $16M 410k 39.12
FIRST AVENUE Networks 0.2 $16M 1.5M 10.88
EarthLink 0.1 $15M 1.7M 8.66
Keryx Biopharmaceuticals 0.1 $12M 825k 14.20
Leap Wireless International 0.1 $11M 237k 47.45
Txu Corp 0.1 $12M 200k 59.79
Medicines Company 0.1 $12M 592k 19.55
Scripps 0.1 $10M 240k 43.14
CONSOL Energy 0.1 $10M 223k 46.72
Saks Incorporated 0.1 $11M 679k 16.17
CMS Energy Corporation (CMS) 0.1 $8.3M 641k 12.94
Rsa Security 0.1 $8.8M 327k 27.10
Grupo Aeroportuario del Pacifi (PAC) 0.1 $8.5M 266k 31.85
Ust Inc Com Stk 0.1 $9.0M 200k 45.19
Applied Micro Circuits 0.1 $8.7M 3.2M 2.73
Services Acquisition-units 0.1 $8.7M 625k 13.90
Petroleo Brasileiro SA (PBR) 0.1 $8.0M 90k 89.30
TD Ameritrade Holding 0.1 $7.5M 505k 14.81
Activision 0.1 $7.7M 676k 11.38
Anadigics 0.1 $7.7M 1.1M 6.72
Canadian Natural Resources (CNQ) 0.1 $7.9M 143k 55.38
Chicago Mercantile Hldgs Inc cl a 0.1 $7.4M 15k 491.13
Emageon 0.1 $7.6M 519k 14.59
TECHNOLOGY COMMON Inc Unit 0.1 $7.7M 1.2M 6.40
Take-Two Interactive Software (TTWO) 0.1 $6.3M 583k 10.82
Tam 0.1 $6.5M 240k 27.20
Bea Systems 0.1 $5.8M 444k 13.09
Hot Topic 0.1 $5.8M 500k 11.51
Hilton Hotels Corporation 0.1 $5.7M 200k 28.28
Time Warner Telecom Inc Cl A 0.1 $6.0M 401k 14.85
Internet Capital 0.1 $5.4M 596k 9.00
Travelzoo 0.1 $6.1M 200k 30.34
CENTRAL EUROPEAN MEDIA Enterpr Com Stk 0.1 $5.5M 87k 63.18
Aether Holdings 0.1 $5.9M 1.1M 5.50
Brookfield Asset Management 0.1 $4.5M 111k 40.62
Ultra Petroleum 0.1 $4.5M 76k 59.27
Millicom Intl Cellular S.a. S hs (TIGO) 0.1 $4.5M 100k 45.43
Sara Lee 0.1 $5.1M 316k 16.02
Theravance 0.1 $4.3M 190k 22.88
Terra Industries 0.1 $4.4M 685k 6.37
Ltd Grupo Tmm 0.1 $4.4M 1.1M 4.07
Seattle Genetics 0.0 $4.2M 915k 4.60
Fairfax Financial Holdings Lim (FRFHF) 0.0 $3.9M 41k 95.02
Agilent Technologies Inc C ommon (A) 0.0 $3.9M 124k 31.56
K & F Inds Hldgs 0.0 $4.3M 242k 17.73
Terayon Communication Sys 0.0 $3.5M 2.5M 1.38
Mobile TeleSystems OJSC 0.0 $2.9M 100k 29.44
Tribune 0.0 $3.2M 100k 32.43
Pioneer Natural Resources (PXD) 0.0 $2.9M 62k 46.40
Advanced Medical Optics 0.0 $2.5M 50k 50.70
Zymogenetics Inc Com Stk 0.0 $2.8M 145k 18.97
CKX 0.0 $2.5M 184k 13.57
MRV Communications (MRVC) 0.0 $3.1M 1.0M 3.11
Broadwing Corp Common 0.0 $3.0M 290k 10.35
Charles Schwab Corporation (SCHW) 0.0 $2.4M 150k 15.98
Teva Pharmaceutical Industries (TEVA) 0.0 $2.2M 70k 31.59
Adaptec 0.0 $1.8M 425k 4.34
USG Corporation 0.0 $1.9M 26k 72.94
IRSA Inversiones Representaciones 0.0 $1.9M 165k 11.23
Sina Corporation 0.0 $1.8M 72k 24.97
Spectrum Brands 0.0 $2.0M 152k 12.92
Homex Development 0.0 $1.6M 50k 32.82
Tejon Ranch Company (TRC) 0.0 $2.2M 52k 41.17
Aleris International 0.0 $1.7M 37k 45.85
Charter Communications Inc D cl a 0.0 $1.1M 950k 1.13
Companhia Vale Do Rio Doce 0.0 $601k 25k 24.04
Ecolab (ECL) 0.0 $1.4M 102k 13.85
Avaya 0.0 $1.2M 102k 11.42
R H Donnelley Corp 0.0 $1.4M 25k 54.09
Centillium Communications In 0.0 $613k 218k 2.81
P.H. Glatfelter Company 0.0 $1.0M 65k 15.88
ISIS Pharmaceuticals 0.0 $754k 125k 6.05
Taleo Corporation 0.0 $1.2M 100k 11.79
Volcano Corporation 0.0 $905k 100k 9.05
AVANEX CORP COM Stk 0.0 $1.4M 800k 1.76
Peapack-Gladstone Financial (PGC) 0.0 $924k 8.8k 105.34
Midas 0.0 $765k 42k 18.39
RTI International Metals 0.0 $279k 5.0k 55.80
SAFEGUARD SCIENTIFICS Inc Com Stk 0.0 $106k 49k 2.16
Art Technology 0.0 $429k 144k 2.98
Healthaxis 0.0 $73k 73k 0.99
Stonepath (SGRZ) 0.0 $166k 503k 0.33
Mcf Corp 0.0 $129k 125k 1.03