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Citadel Advisors LLC

Q1 2015 Holdings

Filed 2015-05-15 | 11544 holdings | $2.5B | 13F-HR/A | View on SEC ↗ · Holdings Table ↗

Amended (2015-11-09) | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↑Shares% Portfolio
Iridium Communications IncPutCmn46269C952$383,9000.0%
Sizmek IncCallCmn83013P905$385,3000.0%
Just Energy Group IncCallCmn48213W901$388,1000.0%
Manchester United PLCCallCmnG5784H906$382,4000.0%
Rada Electronic Inds CMN STKCmnM81863116$3813,1240.0%
Symantec Corp CMN STKCmn871503108$381,6390.0%
Fulton Financial CorpCallCmn360271900$383,1000.0%
Quality Systems Inc CMN STKPutCmn747582954$382,4000.0%
Greif Inc CMN STKCallCmn397624907$391,0000.0%
FX Energy Inc CMN StockCmn302695101$3931,5480.0%
Intl Speedway Corp CL A CMN StockPutCmn460335951$391,2000.0%
Durect Corporation(DRRXEUR)Cmn266605104$3920,2840.0%
Silvercorp Metals IncPutCmn82835P953$3932,9000.0%
Blount International Inc CMN StockPutCmn095180955$393,0000.0%
Ishares Msci Turkey ETF(TUR)ACmn464286715$398330.0%
Servicesource InternationalCmn81763U100$3912,6930.0%
Envestnet IncPutCmn29404K956$397000.0%
Immersion Corp CMN StockPutCmn452521957$394,2000.0%
Tanger Factory Outlet Centers Common StockPutCmn875465956$391,1000.0%
Old Republic International CMN StockPutCmn680223954$392,6000.0%
OFG BancorpPutCmn67103X952$392,4000.0%
Utstarcom Holdings Corp(UTSI)CmnG9310A114$3914,6910.0%
Christopher & Banks Corp CMN STKPutCmn171046955$397,1000.0%
Cedar Fair -LP CMN STKCmn150185106$396780.0%
Pozen IncCallCmn73941U902$395,0000.0%
Moelis & CoPutCmn60786M955$391,3000.0%
Progenics Pharmaceutical Inc CMN StockCallCmn743187906$396,5000.0%
Cenveo Inc CMN StockCmn15670S105$4018,6560.0%
Chesapeake Granite Wash TrusCmn165185109$406,2940.0%
Store Capital CorpCallCmn862121900$401,7000.0%
SAN Juan Basin Royalty TR CMN STKCallCmn798241905$403,3000.0%
AAR Corp CMN STKPutCmn000361955$401,3000.0%
Synta Pharmaceuticals CorpPutCmn87162T956$4020,7000.0%
Alpha PRO Tech Common StockPutCmn020772959$4017,8000.0%
Olympic Steel Inc CMN STK(ZEUS)Cmn68162K106$402,9860.0%
Alpha Natural Resources Inc Common StockPutCmn02076X952$4039,9000.0%
Senomyx IncPutCmn81724Q957$409,1000.0%
Ingles Markets CL A Common StockCallCmn457030904$408000.0%
Rentech Inc CMN STKCmn760112102$4036,0010.0%
Applied Micro Circuits Corp CMN StockCallCmn03822W906$407,8000.0%
Targacept Inc Common StockCmn87611R306$4113,7520.0%
Ntelos Holdings ORDPutCmn67020Q955$418,6000.0%
Federated Investors IncPutCmn314211953$411,2000.0%
Biolase IncCmn090911108$4120,5280.0%
Sunesis Pharmaceuticals Inc Common StockPutCmn867328951$4116,9000.0%
Biocryst Pharmaceuticals Inc CMN STKPutCmn09058V953$414,5000.0%
Littlefuse CMN Stock - Nasdaq(LFUS)Cmn537008104$414060.0%
Acelrx Pharmaceuticals Inc.CallCmn00444T900$4110,6000.0%
Earthlink Holdings CorpPutCmn27033X951$419,2000.0%
Mesabi Trust CMN STKCallCmn590672901$413,1000.0%
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