GETCO Holding Company

GETCO Holding Company as of Dec. 31, 2010

Portfolio Holdings for GETCO Holding Company

GETCO Holding Company holds 71 positions in its portfolio as reported in the December 2010 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Spdr S&p 500 Etf (SPY) 69.2 $102M 813k 125.79
PowerShares QQQ Trust, Series 1 7.3 $11M 198k 54.46
priceline.com Incorporated 1.4 $2.1M 5.3k 399.55
priceline.com Incorporated 1.4 $2.1M 5.3k 399.62
Vanguard Scottsdale Fds vng rus2000grw (VTWG) 1.4 $2.1M 34k 63.21
SPDR S&P Metals and Mining (XME) 1.3 $1.9M 28k 68.79
Apple (AAPL) 1.2 $1.8M 5.7k 322.63
Financial Select Sector SPDR (XLF) 1.1 $1.7M 106k 15.95
Financial Select Sector SPDR (XLF) 1.0 $1.5M 93k 15.95
iShares MSCI Canada Index (EWC) 0.8 $1.2M 38k 31.00
Baidu (BIDU) 0.6 $949k 9.8k 96.58
PowerShares DB US Dollar Index Bullish 0.6 $929k 41k 22.72
iShares Russell 2000 Index (IWM) 0.6 $861k 11k 78.27
Google 0.6 $809k 1.4k 593.98
ProShares UltraShort S&P500 0.5 $761k 32k 23.78
Cme (CME) 0.5 $725k 2.3k 321.65
Merck & Co (MRK) 0.4 $638k 18k 36.05
Merck & Co (MRK) 0.4 $614k 17k 36.04
Art Technology 0.4 $614k 103k 5.98
Google 0.4 $594k 1.0k 594.00
SPDR Gold Trust (GLD) 0.4 $590k 4.3k 138.63
SPDR Gold Trust (GLD) 0.4 $555k 4.0k 138.75
iShares FTSE/Xinhua China 25 Index (FXI) 0.4 $531k 12k 43.10
iShares NASDAQ Biotechnology Index (IBB) 0.3 $486k 5.2k 93.37
United States Natural Gas Fund 0.3 $491k 82k 6.00
Intel Corporation (INTC) 0.3 $467k 22k 21.04
Pfizer (PFE) 0.3 $377k 22k 17.50
Amgen (AMGN) 0.3 $380k 6.9k 54.83
Isilon Systems (ISLN) 0.3 $378k 11k 33.83
Bucyrus International 0.3 $386k 4.3k 89.41
iShares MSCI Australia Index Fund (EWA) 0.2 $365k 14k 25.41
Citi 0.2 $355k 75k 4.74
CommScope 0.2 $347k 11k 31.20
Telefonaktiebolaget LM Ericsson (ERIC) 0.2 $339k 29k 11.52
Wells Fargo & Company (WFC) 0.2 $304k 9.8k 31.02
iShares MSCI EAFE Index Fund (EFA) 0.2 $313k 5.4k 58.21
HDFC Bank (HDB) 0.2 $292k 1.7k 167.14
Costco Wholesale Corporation (COST) 0.2 $280k 3.9k 72.20
iShares S&P 500 Index (IVV) 0.2 $287k 2.3k 126.32
Chubb Corporation 0.2 $266k 4.5k 59.71
EMC Corporation 0.2 $263k 12k 22.92
McDonald's Corporation (MCD) 0.2 $246k 3.2k 76.88
Sprint Nextel Corporation 0.2 $257k 61k 4.23
Research In Motion 0.2 $256k 4.4k 58.18
BMP Sunstone (BJGP) 0.2 $240k 24k 9.92
JPMorgan Chase & Co. (JPM) 0.1 $221k 5.2k 42.50
Wells Fargo & Company (WFC) 0.1 $221k 7.1k 30.99
Encana Corp 0.1 $226k 7.8k 29.10
Starbucks Corporation (SBUX) 0.1 $215k 6.7k 32.09
Netflix (NFLX) 0.1 $220k 1.3k 175.58
Netflix (NFLX) 0.1 $228k 1.3k 175.38
Annaly Capital Management 0.1 $209k 12k 17.94
Bank of America Corporation (BAC) 0.1 $212k 16k 13.33
Bank of America Corporation (BAC) 0.1 $206k 16k 13.33
Amazon (AMZN) 0.1 $208k 1.2k 180.09
Yahoo! 0.1 $185k 11k 16.67
Chimera Investment Corporation 0.1 $165k 40k 4.11
iShares MSCI Japan Index 0.1 $142k 13k 10.93
MGM Resorts International. (MGM) 0.1 $150k 10k 14.85
Nokia Corporation (NOK) 0.1 $133k 13k 10.30
Office Depot 0.1 $126k 23k 5.41
Fulton Financial (FULT) 0.1 $121k 12k 10.31
United States Natural Gas Fund 0.1 $120k 20k 6.00
Direxion Daily Finan. Bear 3X 0.1 $117k 12k 9.44
Claymore/MAC Global Solar Index 0.1 $86k 12k 7.34
Lloyds TSB (LYG) 0.1 $75k 18k 4.12
Wendy's Arby's 0.0 $61k 13k 4.64
Flagstar Ban 0.0 $49k 30k 1.64
National Bank of Greece 0.0 $27k 16k 1.70
Ivanhoe Energy 0.0 $29k 11k 2.70
Somaxon Pharmaceuticals 0.0 $32k 10k 3.16