Tudor Investment Corporation

Tudor Investment Corporation as of Dec. 31, 2007

Portfolio Holdings for Tudor Investment Corporation

Tudor Investment Corporation holds 110 positions in its portfolio as reported in the December 2007 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Mirant Corporation 5.4 $308M 7.9M 38.98
Qualcomm (QCOM) 4.8 $270M 6.9M 39.35
Plains Exploration & Production Company 4.6 $260M 4.8M 54.00
iShares S&P 100 Index (OEF) 4.3 $241M 3.5M 68.80
Google 3.7 $207M 300k 691.48
Elan Corporation 3.6 $204M 9.3M 21.98
Williams Companies (WMB) 3.3 $187M 5.2M 35.78
Thermo Fisher Scientific (TMO) 2.6 $146M 2.5M 57.68
Anadarko Petroleum Corporation 2.5 $139M 2.1M 65.69
Motorola 2.4 $134M 8.4M 16.04
priceline.com Incorporated 2.4 $134M 1.2M 114.86
Allegheny Energy 2.4 $133M 2.1M 63.61
Teva Pharmaceutical Industries (TEVA) 2.3 $131M 2.8M 46.48
NRG Energy (NRG) 2.3 $130M 3.0M 43.34
Knight Capital 2.2 $123M 8.5M 14.40
Apple (AAPL) 2.1 $119M 600k 198.08
Biogen Idec (BIIB) 1.9 $109M 1.9M 56.92
Mosaic Company 1.8 $103M 1.1M 94.34
Microsoft Corporation (MSFT) 1.8 $100M 2.8M 35.60
Discovery Holding Co-a 1.7 $99M 3.9M 25.14
Entergy Corporation (ETR) 1.6 $93M 778k 119.52
CSX Corporation (CSX) 1.6 $92M 2.1M 43.98
Prudential Financial (PRU) 1.6 $92M 986k 93.04
McKesson Corporation (MCK) 1.6 $91M 1.4M 65.51
Occidental Petroleum Corporation (OXY) 1.6 $91M 1.2M 76.99
Directv Group 1.6 $89M 3.8M 23.12
Brocade Communications Systems 1.6 $89M 12M 7.34
Wendys Internat'l 1.5 $84M 3.3M 25.84
UnitedHealth (UNH) 1.4 $81M 1.4M 58.20
BMC Software 1.4 $80M 2.2M 35.64
MasterCard Incorporated (MA) 1.4 $77M 359k 215.20
Valero Energy Corporation (VLO) 1.3 $74M 1.1M 70.03
Nasdaq Omx (NDAQ) 1.1 $61M 1.2M 49.49
Teradata Corporation (TDC) 1.0 $56M 2.1M 27.41
Potash Corp. Of Saskatchewan I 1.0 $56M 387k 143.96
Weyerhaeuser Company (WY) 0.9 $53M 721k 73.74
Goldman Sachs (GS) 0.9 $48M 225k 215.05
Oracle Corporation (ORCL) 0.8 $46M 2.0M 22.58
eBay (EBAY) 0.8 $45M 1.3M 33.19
NYSE Euronext 0.8 $44M 504k 87.77
Liberty Media 0.8 $44M 380k 116.49
Harrahs Entmt 0.8 $44M 493k 88.75
Progenics Pharmaceuticals 0.7 $41M 2.3M 17.45
International Game Technology 0.7 $40M 900k 43.93
Akamai Technologies (AKAM) 0.7 $40M 1.1M 34.60
TerreStar Corporation 0.7 $40M 5.5M 7.25
Fidelity National Information Services (FIS) 0.7 $39M 939k 41.59
Jamba 0.7 $39M 11M 3.70
Verisign (VRSN) 0.7 $38M 1.0M 37.61
McAfee 0.7 $38M 1.0M 37.50
Conexant Systems 0.6 $32M 39M 0.83
Covidien 0.5 $28M 636k 44.29
Suntech Power Holdings 0.5 $27M 327k 82.32
Yahoo! 0.5 $27M 1.2M 23.26
Fibertower Corp 0.4 $24M 11M 2.28
Yingli Green Energy Hold 0.4 $24M 769k 30.96
Saic 0.4 $24M 1.2M 20.12
Switch And Data 0.4 $24M 1.7M 14.42
Textron (TXT) 0.4 $22M 310k 71.30
Clorox Company (CLX) 0.3 $20M 300k 65.17
Kookmin Bank- 0.3 $19M 262k 73.32
Nymex Holdings 0.3 $19M 140k 133.61
ICO Global Communications (ICOG) 0.3 $15M 4.7M 3.18
Merrill Lynch & Co. 0.2 $12M 225k 53.68
United States Steel Corporation (X) 0.2 $12M 100k 120.91
NII Holdings 0.2 $11M 230k 48.32
Home Inns & Hotels Management 0.2 $11M 318k 35.62
BlackRock (BLK) 0.2 $11M 50k 216.80
Ryland 0.2 $11M 400k 27.55
IPATH MSCI India Index Etn 0.2 $10M 106k 97.79
SLM Corporation (SLM) 0.2 $8.8M 437k 20.14
Leap Wireless International 0.2 $9.3M 200k 46.64
EMC Corporation 0.2 $9.3M 500k 18.53
Uluru (ULU) 0.1 $8.6M 3.2M 2.71
Om 0.1 $7.8M 136k 57.54
Mattel (MAT) 0.1 $7.5M 397k 19.04
Applied Materials (AMAT) 0.1 $7.2M 403k 17.76
EXCO Resources 0.1 $6.6M 425k 15.48
Industrial SPDR (XLI) 0.1 $6.3M 161k 39.16
Materials SPDR (XLB) 0.1 $6.3M 151k 41.70
SK Tele 0.1 $5.7M 190k 29.84
Cme (CME) 0.1 $5.5M 8.0k 686.00
IRSA Inversiones Representaciones 0.1 $5.4M 371k 14.53
Rcn Corp 0.1 $5.8M 1.3M 4.47
Downey Finl Corp Com Stk 0.1 $5.7M 182k 31.11
Focus Media Holding 0.1 $5.0M 89k 56.81
NetEase (NTES) 0.1 $4.7M 250k 18.96
Theravance 0.1 $3.7M 190k 19.50
Amylin Pharmaceuticals 0.1 $3.7M 100k 37.00
iShares MSCI Emerging Markets Indx (EEM) 0.1 $3.4M 22k 150.31
Boyd Gaming Corporation (BYD) 0.1 $3.4M 100k 34.07
Fair Isaac Corporation (FICO) 0.1 $3.4M 107k 32.15
America Movil Sab De Cv spon adr l 0.1 $3.0M 50k 61.39
Cresud (CRESY) 0.1 $3.1M 154k 19.90
Open Jt Stk Co-vimpel Commun 0.0 $2.3M 55k 41.60
Owens Corning (OC) 0.0 $2.5M 745k 3.37
Schering Plough Corp 0.0 $2.4M 5.0k 485.00
Unilever (UL) 0.0 $2.1M 56k 37.42
Massey Energy Company 0.0 $894k 25k 35.76
General Moly Inc Com Stk 0.0 $1.2M 100k 11.67
Technology SPDR (XLK) 0.0 $1.2M 47k 26.65
Information Services (III) 0.0 $1.3M 1.3M 1.01
iShares Dow Jones US Tele (IYZ) 0.0 $1.2M 42k 29.51
NVR (NVR) 0.0 $419k 800.00 523.75
Brush Engineered Material 0.0 $442k 12k 36.98
Mcf Corp 0.0 $665k 125k 5.32
Discover Financial Services (DFS) 0.0 $219k 15k 15.10
Fremont General Corp 0.0 $93k 27k 3.50
Financial Select Sector SPDR (XLF) 0.0 $110k 3.0k 36.21
Healthaxis 0.0 $101k 73k 1.38