Tradeworx

Tradeworx as of Dec. 31, 2008

Portfolio Holdings for Tradeworx

Tradeworx holds 314 positions in its portfolio as reported in the December 2008 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Walter Energy 1.3 $687k 39k 17.52
Xto Energy 1.2 $622k 18k 35.26
Microsoft Corporation (MSFT) 1.2 $617k 32k 19.46
Cypress Semiconductor Corporation 1.2 $621k 139k 4.47
CVS Caremark Corporation (CVS) 1.1 $562k 20k 28.72
Darden Restaurants (DRI) 1.0 $543k 19k 28.17
Ameren Corp 0.9 $490k 15k 33.28
Textron (TXT) 0.9 $482k 35k 13.87
Brocade Communications Systems 0.9 $467k 167k 2.80
Shaw 0.9 $460k 23k 20.47
Marvell Technology Group 0.9 $455k 68k 6.67
Adc Telecommunications In 0.9 $451k 83k 5.47
Flextronics International Ltd Com Stk (FLEX) 0.9 $449k 175k 2.56
Merrill Lynch & Co. 0.8 $429k 37k 11.63
Torchmark Corporation 0.8 $422k 9.4k 44.67
KBR (KBR) 0.8 $417k 28k 15.18
Entergy Corporation (ETR) 0.8 $400k 4.8k 83.14
Goldcorp 0.8 $396k 13k 31.52
Dynegy 0.8 $391k 196k 2.00
Cliffs Natural Resources 0.8 $392k 15k 25.62
VMware 0.8 $392k 17k 23.71
Gannett 0.7 $383k 48k 8.01
General Cable Corporation 0.7 $383k 22k 17.70
Accenture 0.7 $381k 12k 32.75
Ryland 0.7 $368k 21k 17.67
Trinity Industries (TRN) 0.7 $362k 23k 15.77
Questar Corporation 0.7 $351k 11k 32.68
Office Depot 0.7 $345k 116k 2.98
American Capital 0.7 $344k 106k 3.24
Diamond Offshore Drilling 0.7 $336k 5.7k 58.90
Family Dollar Stores 0.7 $338k 13k 26.09
WellCare Health Plans 0.7 $339k 26k 12.86
Edison International (EIX) 0.7 $339k 11k 32.13
Republic Services (RSG) 0.6 $335k 14k 24.76
Boston Scientific Corporation (BSX) 0.6 $332k 43k 7.73
Transocean (RIG) 0.6 $320k 6.8k 47.32
Hershey Company (HSY) 0.6 $322k 9.3k 34.72
Washington Federal (WAFD) 0.6 $321k 21k 14.98
D Archer-daniels Midla Nd Co Com Common Stock 0 0.6 $324k 11k 28.86
Seagate Technology 0.6 $319k 72k 4.43
Discover Financial Services 0.6 $312k 33k 9.51
Tractor Supply Company (TSCO) 0.6 $314k 8.7k 36.15
Energizer Holdings 0.6 $311k 5.7k 54.14
Activision Blizzard 0.6 $310k 36k 8.64
Rambus (RMBS) 0.6 $312k 20k 15.91
Quanta Services 0.6 $310k 16k 19.83
E Trade Financial Corp 0.6 $305k 266k 1.15
Joy Global 0.6 $305k 13k 22.87
SanDisk Corporation 0.6 $308k 32k 9.59
Ensco International Incorporat 0.6 $302k 11k 28.39
Helix Energy Solutions (HLX) 0.6 $303k 42k 7.23
Kinetic Concepts 0.6 $302k 16k 19.19
FedEx Corporation (FDX) 0.6 $294k 4.6k 64.19
Freeport-McMoRan Copper & Gold (FCX) 0.6 $296k 12k 24.41
Saic 0.6 $295k 15k 19.46
Alpha Natural Resources 0.6 $290k 18k 16.18
First Horizon National Corporation (FHN) 0.6 $290k 27k 10.58
Arthrocare Corp 0.6 $289k 61k 4.77
Open Jt Stk Co-vimpel Commun 0.6 $285k 40k 7.17
Genworth Financial (GNW) 0.5 $283k 100k 2.83
Vertex Pharmaceuticals Incorporated (VRTX) 0.5 $281k 9.2k 30.40
FirstEnergy (FE) 0.5 $283k 5.8k 48.64
Foster Wheeler 0.5 $283k 12k 23.40
Rowan Companies 0.5 $275k 17k 15.87
Pulte (PHM) 0.5 $268k 25k 10.92
Western Digital (WDC) 0.5 $269k 24k 11.46
Martek Biosciences 0.5 $269k 8.9k 30.36
Reliance Steel & Aluminum (RS) 0.5 $272k 14k 19.96
Moody's Corporation (MCO) 0.5 $266k 13k 20.08
Kimberly-Clark Corporation (KMB) 0.5 $267k 5.1k 52.74
Rohm & Haas 0.5 $263k 4.3k 61.85
Amerisourcebergen Corp 0.5 $263k 7.4k 35.67
Tenaris (TS) 0.5 $262k 13k 20.99
Liberty Property Trust 0.5 $259k 11k 22.80
Consolidated Edison (ED) 0.5 $255k 6.6k 38.92
Centex Corp 0.5 $252k 24k 10.63
Schnitzer Steel Industries (RDUS) 0.5 $252k 6.7k 37.61
Virgin Media 0.5 $251k 50k 5.00
Ashland 0.5 $249k 24k 10.52
Valspar Corporation 0.5 $247k 14k 18.09
Sina Corporation 0.5 $244k 11k 23.19
ArcelorMittal 0.5 $243k 9.9k 24.57
Huntington Bancshares Incorporated (HBAN) 0.5 $238k 31k 7.65
NiSource (NI) 0.5 $240k 22k 10.97
Hansen Natural Corporation 0.5 $240k 7.2k 33.49
Mirant Corporation 0.5 $238k 13k 18.86
Cimarex Energy 0.5 $239k 8.9k 26.79
Bucyrus International 0.5 $234k 13k 18.53
Verisign 0.5 $235k 12k 19.11
Tyson Foods (TSN) 0.4 $230k 26k 8.76
Xerox Corporation 0.4 $230k 29k 7.96
Whiting Petroleum Corporation 0.4 $228k 6.8k 33.46
Sequenom 0.4 $230k 12k 19.87
Solera Holdings 0.4 $223k 9.2k 24.15
Supervalu 0.4 $225k 15k 14.58
Computer Sciences Corporation 0.4 $226k 6.4k 35.21
Wachovia Corp 0.4 $224k 40k 5.55
Stericycle (SRCL) 0.4 $223k 4.3k 52.11
Nicor 0.4 $224k 6.4k 34.80
Children's Place Retail Stores (PLCE) 0.4 $226k 10k 21.68
Block H & R 0.4 $223k 9.8k 22.70
FTI Consulting (FCN) 0.4 $217k 4.9k 44.72
XenoPort 0.4 $217k 8.7k 25.07
Tyco Electronics 0.4 $217k 13k 16.25
Bunge 0.4 $219k 4.2k 51.83
Uti Worldwide 0.4 $221k 15k 14.35
Foot Locker 0.4 $216k 30k 7.32
D.R. Horton (DHI) 0.4 $219k 31k 7.06
Micron Technology (MU) 0.4 $220k 83k 2.64
SBA Communications Corporation 0.4 $221k 14k 16.35
Community Health Systems (CYH) 0.4 $218k 15k 14.58
M.D.C. Holdings 0.4 $219k 7.2k 30.32
Williams-Sonoma (WSM) 0.4 $212k 27k 7.85
Whole Foods Market 0.4 $212k 23k 9.44
PDL BioPharma 0.4 $212k 34k 6.19
Taiwan Semiconductor Mfg (TSM) 0.4 $208k 26k 7.88
Hospira 0.4 $206k 7.7k 26.87
Federated Investors (FHI) 0.4 $207k 12k 16.99
Eastman Chemical Company (EMN) 0.4 $203k 6.4k 31.66
Liberty Global 0.4 $201k 13k 15.94
Staples 0.4 $201k 11k 17.94
Central European Distribution 0.4 $203k 10k 19.67
Stone Energy Corporation 0.4 $204k 19k 11.00
United States Steel Corporation 0.4 $203k 5.5k 37.23
Liberty Media 0.4 $198k 63k 3.13
W&T Offshore (WTI) 0.4 $196k 14k 14.32
Progressive Corporation (PGR) 0.4 $192k 13k 14.81
OmniVision Technologies 0.4 $192k 37k 5.25
R.R. Donnelley & Sons Company 0.4 $186k 14k 13.62
Key (KEY) 0.3 $180k 21k 8.53
Oshkosh Corporation (OSK) 0.3 $181k 20k 8.91
Developers Diversified Realty 0.3 $181k 37k 4.88
Massey Energy Company 0.3 $183k 13k 13.81
Skyworks Solutions (SWKS) 0.3 $181k 33k 5.53
KB Home (KBH) 0.3 $177k 13k 13.60
CarMax (KMX) 0.3 $179k 23k 7.90
Williams Companies (WMB) 0.3 $179k 12k 14.47
Udr (UDR) 0.3 $178k 13k 13.80
CIGNA Corporation 0.3 $173k 10k 16.86
Lululemon Athletica (LULU) 0.3 $170k 21k 7.93
Nabors Industries 0.3 $171k 14k 11.94
Cooper Companies 0.3 $165k 10k 16.37
RadioShack Corporation 0.3 $163k 14k 11.94
Texas Instruments Incorporated (TXN) 0.3 $159k 10k 15.56
Teradyne (TER) 0.3 $160k 38k 4.22
New York Community Ban 0.3 $154k 13k 11.92
Rite Aid Corporation 0.3 $154k 496k 0.31
Tesoro Corporation 0.3 $157k 12k 13.19
Gildan Activewear Inc Com Cad (GIL) 0.3 $158k 13k 11.77
Sigma Designs 0.3 $151k 16k 9.50
Talbots 0.3 $146k 61k 2.39
DISH Network 0.3 $145k 13k 11.09
JDS Uniphase Corporation 0.3 $146k 40k 3.64
RF Micro Devices 0.3 $148k 189k 0.78
Excel Maritime Carriers L 0.3 $138k 20k 7.05
Elizabeth Arden 0.3 $142k 11k 12.63
CB Richard Ellis 0.3 $136k 32k 4.31
McDermott International 0.3 $137k 14k 9.89
Complete Production Services 0.3 $133k 16k 8.16
AutoNation (AN) 0.2 $130k 13k 9.87
Tenet Healthcare Corporation 0.2 $128k 111k 1.15
Chicago Bridge & Iron Company 0.2 $129k 13k 10.07
American Intl Group 0.2 $129k 82k 1.57
Synovus Financial 0.2 $123k 15k 8.31
TETRA Technologies (TTI) 0.2 $119k 24k 4.88
EMC Corporation 0.2 $122k 12k 10.44
General Growth Properties 0.2 $122k 95k 1.29
Delta Air Lines (DAL) 0.2 $122k 11k 11.45
Grey Wolf 0.2 $118k 38k 3.14
Western Refining 0.2 $121k 16k 7.78
TiVo 0.2 $121k 17k 7.17
OfficeMax Incorporated 0.2 $119k 16k 7.62
WILLBROS GROUP INC COM Stk 0.2 $118k 14k 8.44
Avis Budget Group 0.2 $115k 164k 0.70
EXCO Resources 0.2 $109k 12k 9.05
Sprint Nextel Corporation 0.2 $107k 58k 1.83
Integrated Device Technology 0.2 $110k 20k 5.62
Salix Pharmaceuticals 0.2 $108k 12k 8.84
APOGEE ENTERPRISES INC Com Stk 0.2 $109k 11k 10.32
Popular 0.2 $103k 20k 5.14
Sovereign Bancorp 0.2 $104k 35k 2.97
Newell Rubbermaid (NWL) 0.2 $100k 10k 9.83
Smurfit-Stone Container Corporation (SSCC) 0.2 $100k 384k 0.26
Hecla Mining Company (HL) 0.2 $99k 35k 2.81
Southwest Airlines (LUV) 0.2 $98k 11k 8.65
Hercules Offshore 0.2 $97k 21k 4.73
Trico Marine Services (TRMAQ) 0.2 $98k 22k 4.46
Aercap Holdings Nv Ord Cmn (AER) 0.2 $92k 30k 3.02
3com Corporation 0.2 $93k 41k 2.27
AMBAC FINANCIAL GROUP Inc Com Stk 0.2 $91k 70k 1.30
Federal National Mortgage Association (FNMA) 0.2 $89k 117k 0.76
Liberty Media 0.2 $91k 19k 4.70
R H Donnelley Corp 0.2 $87k 235k 0.37
I2 Technologies 0.2 $87k 14k 6.37
Crosstex Energy 0.2 $88k 23k 3.90
Blue Coat Systems 0.2 $86k 10k 8.41
Canadian Solar (CSIQ) 0.2 $90k 14k 6.43
Arena Pharmaceuticals 0.2 $86k 21k 4.17
Qwest Communications International 0.2 $83k 23k 3.66
Tenne 0.2 $85k 29k 2.95
ATP Oil & Gas Corporation 0.2 $83k 14k 5.82
Sirf Technology Holdings Inc Com Stk 0.2 $82k 64k 1.27
AMKOR TECHNOLOGY INC Com Stk 0.2 $82k 38k 2.17
BE AEROSPACE INC COM Stk 0.2 $85k 11k 7.71
Xl Capital 0.1 $77k 21k 3.69
Live Nation Entertainment (LYV) 0.1 $71k 12k 5.78
Parker Drilling Company 0.1 $71k 25k 2.89
DOUBLE HULL TANKERS INC COM Stk 0.1 $72k 13k 5.53
Actuate Corporation 0.1 $74k 25k 2.95
Metali 0.1 $75k 48k 1.56
PHARMANET DEV Group Com Stk 0.1 $74k 81k 0.91
UTStar 0.1 $68k 37k 1.85
Unisys Corp. 0.1 $68k 81k 0.84
Cabela's Incorporated 0.1 $70k 12k 5.83
South Financial Group 0.1 $66k 15k 4.35
Cosan Ltd shs a 0.1 $68k 20k 3.46
MGIC Investment (MTG) 0.1 $65k 19k 3.50
Liz Claiborne 0.1 $64k 25k 2.61
Federal Home Loan Mortgage (FMCC) 0.1 $64k 87k 0.73
Quicksilver Resources 0.1 $64k 12k 5.57
LaBranche & Co 0.1 $63k 13k 4.76
Medarex Inc Com Stk 0.1 $65k 12k 5.62
Veno 0.1 $63k 23k 2.70
Health Management Associates 0.1 $58k 33k 1.78
Domtar Corp C ommon 0.1 $59k 35k 1.67
Allied Capital 0.1 $57k 21k 2.71
Level 3 Communications 0.1 $56k 81k 0.69
National Financial Partners 0.1 $57k 19k 3.02
E.W. Scripps Company (SSP) 0.1 $55k 25k 2.20
Sangamo Biosciences (SGMO) 0.1 $57k 16k 3.49
Gammon Gold 0.1 $55k 10k 5.46
iStar Financial 0.1 $54k 24k 2.24
Sun Microsystems 0.1 $54k 14k 3.85
Isle of Capri Casinos 0.1 $54k 17k 3.19
Wet Seal 0.1 $54k 18k 2.95
Coldwater Creek 0.1 $52k 18k 2.83
Media General 0.1 $51k 29k 1.75
Novatel Wireless 0.1 $51k 11k 4.65
China Nepstar Chain Drugstore 0.1 $53k 10k 5.10
Pmi Group 0.1 $47k 24k 1.96
Human Genome Sciences 0.1 $45k 21k 2.10
Golden Star Cad 0.1 $47k 47k 1.00
Lear Corp Com Stk 0.1 $48k 34k 1.42
Mattson Technology 0.1 $48k 34k 1.42
QUANTUM FUEL Systemstechnology 0.1 $45k 53k 0.85
Blockbuster Inc cl a 0.1 $49k 39k 1.25
Advantage Energy 0.1 $47k 11k 4.20
Incyte Corporation (INCY) 0.1 $39k 10k 3.79
Standard Pacific 0.1 $39k 22k 1.79
Sunrise Senior Living 0.1 $41k 24k 1.69
Colonial Banc 0.1 $44k 21k 2.08
Beazer Homes USA 0.1 $36k 23k 1.59
Powerwave Technologies 0.1 $36k 71k 0.51
Gfi 0.1 $37k 10k 3.58
Newcastle Investment 0.1 $29k 34k 0.85
DepoMed 0.1 $29k 18k 1.63
Zymogenetics Inc Com Stk 0.1 $33k 11k 3.00
Cytokinetics 0.1 $32k 11k 2.86
Champion Enterprises Inc Com Stk 0.1 $30k 53k 0.57
ARVINMERITOR INC COM Stk 0.1 $33k 12k 2.85
BORDERS GROUP INC COM Stk 0.1 $30k 76k 0.39
Pacific Ethanol 0.1 $32k 72k 0.44
MCG Capital Corporation 0.1 $30k 43k 0.70
First State Bancorp., NM 0.1 $30k 18k 1.64
Quantum Corporation 0.1 $26k 73k 0.36
Cincinnati Bell 0.1 $26k 14k 1.93
NxStage Medical 0.1 $27k 10k 2.64
Apex Silver Mines Ltd Com Stk 0.1 $28k 29k 0.98
Sonus Networks 0.1 $26k 17k 1.56
Glg Partners 0.1 $27k 12k 2.25
D Anthracite Capital I Nc Com Re Reits/rics 0 0.1 $28k 12k 2.26
Cell Genesys 0.0 $19k 87k 0.22
CapLease 0.0 $22k 12k 1.77
FelCor Lodging Trust Incorporated 0.0 $22k 12k 1.88
Hypercom Corporation (HYC) 0.0 $21k 20k 1.08
Fleetwood Enterprises 0.0 $23k 233k 0.10
Medis Technologies 0.0 $20k 44k 0.45
Five Star Quality Care 0.0 $21k 14k 1.51
Axcelis Technologies 0.0 $19k 38k 0.50
Cott Corp 0.0 $14k 11k 1.23
Entravision Communication (EVC) 0.0 $17k 11k 1.58
MoneyGram International 0.0 $18k 18k 0.99
Plug Power 0.0 $16k 16k 0.99
Txco Res Inc Com Stk 0.0 $18k 12k 1.51
Columbia Laboratories 0.0 $14k 11k 1.26
NOBLE INTL LTD COM Stk 0.0 $18k 41k 0.44
Reddy Ice Holdings 0.0 $16k 11k 1.44
Anesiva (ANSVQ) 0.0 $13k 36k 0.36
Grubb & Ellis Company 0.0 $18k 14k 1.27
Virgin Mobile Usa Inc Cl A 0.0 $14k 16k 0.87
Borland Software 0.0 $14k 13k 1.05
Sanmina Corp 0.0 $12k 25k 0.48
Commercial Vehicle (CVGI) 0.0 $10k 11k 0.92
Quest Resource Corp Com Stk 0.0 $8.0k 19k 0.42
Rentech 0.0 $11k 16k 0.69
INTL WELL CTL I Com Stk 0.0 $12k 10k 1.19
Dynavax Technologies Corporation 0.0 $11k 14k 0.82
Bon-Ton Stores (BONTQ) 0.0 $11k 11k 1.00
Nextwave Wireless 0.0 $9.3k 103k 0.09
Gray Television (GTN) 0.0 $5.0k 13k 0.39
Idt Corp cl b 0.0 $5.9k 15k 0.39
Vanda Pharmaceuticals (VNDA) 0.0 $5.0k 11k 0.47
Altus Pharmaceuticals (ALTUQ) 0.0 $7.0k 14k 0.52
Openwave Systems 0.0 $7.0k 10k 0.68
Fibertower Corp 0.0 $7.2k 42k 0.17
Nexcen Brands 0.0 $2.9k 24k 0.12
Gsi Group Inc Cda 0.0 $6.0k 10k 0.59
Bauer Eddie Hldgs 0.0 $7.0k 13k 0.53
Friedman, Billings, Ramsey Gro 0.0 $2.0k 12k 0.17
Minrad Intl 0.0 $1.0k 10k 0.10
Elixir Gaming Tech Com Stk 0.0 $2.0k 15k 0.14
Trump Entertainment Resorts 0.0 $2.0k 12k 0.17
Tarragon Corp. 0.0 $2.0k 25k 0.08
Zvue 0.0 $0 14k 0.00