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Citadel Advisors LLC

Q2 2015 Holdings

Filed 2015-08-14 | 11390 holdings | $2.3B | 13F-HR/A | View on SEC ↗ · Holdings Table ↗

Amended (2016-02-05) | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↑Shares% Portfolio
GTX Inc Common StockCallCmn40052B908$53,6000.0%
NTN Buzztime Inc CMN STKCmn629410309$520,0800.0%
Powershares Wilderh Clean ENPutCmn73935X950$51,0000.0%
Greatbatch IncCallCmn39153L906$51000.0%
Pain Therapeutics IncCmn69562K100$52,9360.0%
Rubicon Minerals Corp Common StockPutCmn780911953$55,0000.0%
Catalyst Pharmaceuticals IncCallCmn14888U901$51,2000.0%
Aspen Technology Inc CMN Stock(AZPNUSD)Cmn045327103$51090.0%
Spdr S&P Capital Markets ETFCallCmn78464A901$51000.0%
Erin Energy CorpPutCmn295625957$51,2000.0%
TFS Financial CORCallCmn87240R907$53000.0%
Vringo IncCallCmn92911N904$59,0000.0%
Convergys Corp CMN StockCallCmn212485906$52000.0%
Fortuna Silver Mines Inc Common StockCallCmn349915908$51,5000.0%
Umpqua Holdings Corp CMN StockCallCmn904214903$53000.0%
Biodel IncPutCmn09064M954$54,5000.0%
Parkervision Inc CMN STKCmn701354102$512,3760.0%
Tianyin Pharmaceutical Co inCmn88630M104$511,7990.0%
IxiaPutCmn45071R959$54000.0%
Photomedex Inc CMN StockCallCmn719358901$54,0000.0%
Acorn Energy Inc CMN STK(ACFNGBP)Cmn004848107$613,9140.0%
ON Assignment Inc CMN STKCmn682159108$61650.0%
Leapfrog Enterprises Inc CMN STKCallCmn52186N906$64,6000.0%
Hannon Armstrong SustainableCallCmn41068X900$63000.0%
Oncothera Pharmaceuticals IncPutCmn15117N954$62,6000.0%
Wolverine World Wide CMN STKCallCmn978097903$62000.0%
American Public Education(APEI)Cmn02913V103$62240.0%
Axcelis Inc CMN STKPutCmn054540959$62,0000.0%
Party City Holdco IncCallCmn702149905$63000.0%
Daegis IncCmn233720101$610,7050.0%
Quad Graphics IncPutCmn747301959$63000.0%
Tech Data Corp CMN STKCallCmn878237906$61000.0%
Callidus Software Inc Common Stock(CALD)Cmn13123E500$63590.0%
Comverse IncCallCmn20585P905$63000.0%
Intersections Inc Common StockCmn460981301$61,9460.0%
Bon-Ton Stores IncPutCmn09776J951$61,2000.0%
Intersections Inc Common StockPutCmn460981951$62,0000.0%
Millennial Media IncCallCmn60040N905$64,0000.0%
Ocean Power Technologies IncCmn674870308$612,5910.0%
Apollo Investment Corp Common StockCallCmn03761U906$69000.0%
Polypore International Inc. Common StockCallCmn73179V903$61000.0%
Vista Gold Corp Common Stock(VGZ)Cmn927926303$618,1340.0%
Federal Agric MTG Corp CMN Stock(AGM)Cmn313148306$61980.0%
Flowers Foods IncCallCmn343498901$63000.0%
Vical Inc CMN STKCmn925602104$68,6080.0%
Cumulus Media CMN StockCallCmn231082908$63,0000.0%
Newport Corp CMN STKCallCmn651824904$63000.0%
Aveo Pharmaceuticals IncCallCmn053588909$63,3000.0%
Linn Co LLCCmn535782106$66050.0%
Star Bulk Carriers CorpPutCmnY8162K951$62,0000.0%
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