Tradeworx

Tradework as of June 30, 2011

Portfolio Holdings for Tradework

Tradework holds 134 positions in its portfolio as reported in the June 2011 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Virgin Media 2.4 $850k 28k 29.92
Spdr S&p 500 Etf (SPY) 2.4 $847k 6.4k 132.03
CF Industries Holdings (CF) 2.1 $727k 5.1k 141.60
Western Refining 2.0 $723k 40k 18.06
Bucyrus International 2.0 $693k 7.6k 91.69
Domtar Corp 1.7 $608k 6.4k 94.79
Constellation Brands (STZ) 1.7 $601k 29k 20.82
Savvis 1.6 $574k 15k 39.52
Liberty Media 1.5 $544k 6.3k 85.82
Annaly C 1.5 $526k 29k 18.05
Dendreon Corporation 1.4 $496k 13k 39.44
Holly Corporation 1.3 $465k 6.7k 69.38
Seacor Holdings 1.2 $440k 4.4k 100.07
Phillips-Van Heusen Corporation 1.2 $442k 6.7k 65.51
Smithfield Foods 1.2 $434k 20k 21.89
Oracle Corporation (ORCL) 1.2 $430k 13k 32.93
Dean Foods Company 1.2 $424k 35k 12.26
Block H & R 1.2 $418k 26k 16.05
Sprint Nextel Corporation 1.1 $401k 74k 5.39
Edison International (EIX) 1.1 $401k 10k 38.76
Boeing 1.1 $390k 5.3k 73.96
Walgreen Company 1.1 $382k 9.0k 42.41
Universal Health Services (UHS) 1.1 $378k 7.3k 51.59
Ford Motor Company (F) 1.1 $370k 27k 13.78
Accenture (ACN) 1.1 $369k 6.1k 60.41
Foot Locker (FL) 1.0 $367k 15k 23.77
Dollar Thrifty Automotive 1.0 $368k 5.0k 73.73
Endo Pharmaceuticals 1.0 $362k 9.0k 40.15
ABERCROMBIE & FITCH CO Cl A Com Stk 1.0 $359k 5.4k 66.94
FedEx Corporation (FDX) 1.0 $350k 3.7k 94.80
Discovery Communications 1.0 $347k 8.5k 40.91
Tesoro Corporation 1.0 $345k 15k 22.91
H.J. Heinz Company 1.0 $344k 6.4k 53.35
Level 3 Communications 1.0 $337k 138k 2.44
Dell 0.9 $319k 19k 16.68
Proshares Ultrashort Russell 2000 0.9 $319k 7.6k 41.72
Taiwan Semiconductor Mfg (TSM) 0.9 $314k 25k 12.61
Avalonbay Cmntys 0.9 $315k 2.5k 128.52
Varian Semiconductor 0.9 $309k 5.0k 61.48
Pier 1 Imports 0.9 $307k 27k 11.56
First Niagara Financial 0.9 $305k 23k 13.21
Eastman Kodak Company 0.8 $292k 82k 3.58
SRA International 0.8 $291k 9.4k 30.90
Covidien 0.8 $291k 5.5k 53.30
Renaissance Re Holdings Ltd Cmn (RNR) 0.8 $287k 4.1k 69.98
McKesson Corporation (MCK) 0.8 $283k 3.4k 83.55
Casey's General Stores (CASY) 0.8 $279k 6.3k 43.96
Apple Computer 0.8 $280k 833.00 336.13
Ace Limited Cmn 0.8 $269k 4.1k 65.88
R.R. Donnelley & Sons Company 0.8 $268k 14k 19.59
Humana (HUM) 0.8 $268k 3.3k 80.48
Timberland Company 0.8 $264k 6.1k 42.99
Huntsman Corporation (HUN) 0.7 $262k 14k 18.83
Brocade Communications Systems 0.7 $262k 41k 6.46
Cerner Corporation 0.7 $259k 4.2k 61.03
Fulton Financial (FULT) 0.7 $253k 24k 10.70
Amarin Corporation 0.7 $246k 17k 14.45
Verisign 0.7 $248k 7.4k 33.51
Chubb Corporation 0.7 $243k 3.9k 62.71
Seattle Genetics 0.7 $242k 12k 20.52
Regeneron Pharmaceuticals (REGN) 0.7 $243k 4.3k 56.66
Lennar Corporation (LEN) 0.7 $242k 13k 18.16
Cheniere Energy (LNG) 0.7 $245k 27k 9.15
Best Buy 0.7 $243k 7.7k 31.36
Windstream Corporation 0.7 $239k 19k 12.95
Duke Realty Corporation 0.7 $241k 17k 13.99
Camden Property Trust (CPT) 0.7 $239k 3.8k 63.68
Capital One Financial (COF) 0.7 $236k 4.6k 51.77
Autozone 0.7 $233k 790.00 294.94
Ariad Pharmaceuticals 0.7 $232k 21k 11.33
Visteon Corporation (VC) 0.7 $232k 3.4k 68.32
Valero Energy Corporation (VLO) 0.7 $228k 8.9k 25.60
Patterson-UTI Energy (PTEN) 0.7 $229k 7.3k 31.59
Darling International (DAR) 0.7 $229k 13k 17.74
DTE Energy Company (DTE) 0.7 $229k 4.6k 49.97
Veeco Instruments (VECO) 0.7 $229k 4.7k 48.31
TJX Companies (TJX) 0.6 $225k 4.3k 52.59
TiVo 0.6 $227k 22k 10.27
Tenaris (TS) 0.6 $222k 4.9k 45.72
Incyte Corporation (INCY) 0.6 $219k 12k 18.95
Moody's Corporation (MCO) 0.6 $215k 5.6k 38.42
Monsanto Company 0.6 $217k 3.0k 72.38
Pharmasset 0.6 $216k 1.9k 112.32
Charter Communications 0.6 $214k 3.9k 54.23
Ameren Corp 0.6 $215k 7.5k 28.82
CMS Energy Corporation (CMS) 0.6 $209k 11k 19.71
Merck & Co (MRK) 0.6 $210k 5.9k 35.32
Toll Brothers (TOL) 0.6 $208k 10k 20.71
Pinnacle West Capital Corporation (PNW) 0.6 $209k 4.7k 44.50
Danaher Corporation (DHR) 0.6 $201k 3.8k 53.12
Developers Diversified Realty 0.6 $201k 14k 14.10
Finish Line 0.6 $203k 9.5k 21.40
Align Tech 0.6 $202k 8.8k 22.83
Mbia (MBI) 0.6 $194k 22k 8.70
SLM Corporation (SLM) 0.5 $191k 11k 16.83
Hertz Global Holdings 0.5 $191k 12k 15.90
US Airways 0.5 $192k 22k 8.89
Ryland 0.5 $182k 11k 16.53
Finisar Corporation 0.5 $183k 10k 18.02
JetBlue Airways Corporation (JBLU) 0.5 $169k 28k 6.11
Helix Energy Solutions (HLX) 0.5 $171k 10k 16.58
Melco Crown Entertainment (MLCO) 0.5 $166k 13k 12.74
iShares Gold Trust 0.4 $153k 11k 14.63
Amylin Pharmaceuticals 0.4 $152k 11k 13.32
Vivus 0.4 $145k 18k 8.12
Liz Claiborne 0.4 $133k 25k 5.36
Flextronics International Ltd Com Stk (FLEX) 0.4 $134k 21k 6.42
Pulte (PHM) 0.4 $131k 17k 7.68
Tenet Healthcare Corporation 0.3 $124k 20k 6.23
Regions Financial Corporation (RF) 0.3 $124k 20k 6.18
Advanced Micro Dev Com Usd0.01 0.3 $121k 17k 7.01
Radian (RDN) 0.3 $112k 27k 4.23
Spectrum Pharmaceuticals 0.3 $112k 12k 9.28
Warner Music 0.3 $111k 14k 8.23
MGIC Investment (MTG) 0.3 $108k 18k 5.97
Strategic Hotels & Resorts 0.3 $110k 16k 7.08
F.N.B. Corporation (FNB) 0.3 $110k 11k 10.39
TriQuint Semiconductor 0.3 $105k 10k 10.17
Dynegy 0.3 $107k 17k 6.21
Glu Mobile 0.3 $106k 20k 5.28
Power-One 0.3 $100k 12k 8.06
LSI Corporation 0.3 $93k 13k 7.09
Sequenom 0.2 $85k 11k 7.56
Chimera Investment Corporation 0.2 $65k 19k 3.47
Synovus Financial 0.2 $61k 30k 2.06
General Maritime Corporation 0.1 $41k 30k 1.36
Majesco Entertainment 0.1 $42k 14k 3.00
Popular 0.1 $38k 14k 2.76
Aeterna Zentaris 0.1 $36k 16k 2.21
Lloyds TSB (LYG) 0.1 $33k 11k 3.09
Opnext 0.1 $32k 14k 2.31
Northgate Minerals 0.1 $28k 11k 2.64
Eagle Bulk Shipping 0.1 $25k 10k 2.45
Capstone Turbine Corporation 0.1 $17k 11k 1.49