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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
Accuride CorporationCallCmn00439T906$12000.0%
Real Goods Solar IncCallCmn75601N904$13,7000.0%
General Steel Holdings Inc CMN STKPutCmn370853953$11,1000.0%
Xcerra CorpPutCmn98400J958$11000.0%
GTX Inc Common StockCallCmn40052B908$11,7000.0%
Delcath Systems IncPutCmn24661P951$11,2000.0%
Nymox Pharmaceutical Corp CMN StockCallCmn67076P902$18000.0%
Armour Residential REIT IncCmn042315101$14130.0%
MFC Industrial LTDCallCmn55278T905$12000.0%
American Capital Mortgage inCallCmn02504A904$21000.0%
Orion Energy Systems IncCallCmn686275908$27000.0%
Medley Capital CorpCallCmn58503F906$22000.0%
WP Glimcher IncCallCmn92939N902$21000.0%
Ladder Capital CorpPutCmn505743954$21000.0%
Citigroup Inc-Cw18Wt172967234$284,1760.0%
Discovery Laboratories Inc CMN StockPutCmn254668953$22,0000.0%
Oclaro Inc Common StockCallCmn67555N906$21,0000.0%
Parker Drilling Co CMN STKCallCmn701081901$25000.0%
Retailmenot IncCmn76132B106$2890.0%
Chimera Investment CorpCallCmn16934Q909$25000.0%
Arqule Inc CMN StockPutCmn04269E957$27000.0%
Ruby Tuesday Inc CMN STKPutCmn781182950$23000.0%
Willbros Group IncPutCmn969203958$26000.0%
Axcelis Inc CMN STKPutCmn054540959$21,0000.0%
Aerohive Networks IncCallCmn007786906$24000.0%
Accuride CorporationPutCmn00439T956$25000.0%
Newcastle Investment Corp Common StockCallCmn65105M903$24000.0%
Towerstream Corp Common StockCallCmn892000900$21,0000.0%
Resource Capital Corp Common StockCallCmn76120W902$25000.0%
Malibu Boats IncPutCmn56117J950$21000.0%
Tearlab CorpCallCmn878193901$21,0000.0%
Northern Dynasty Minerals Ltd. Common StockPutCmn66510M954$26,0000.0%
Quicklogic Corp CMN StockCallCmn74837P908$29000.0%
Trueblue IncCallCmn89785X901$21000.0%
Neptune Tech & BioressourcesCallCmn64077P908$21,5000.0%
Neptune Tech & BioressourcesPutCmn64077P958$21,5000.0%
Bellicum Pharmaceuticals IncPutCmn079481957$21000.0%
Multi-Fineline Electronix Inc. Common StockCallCmn62541B901$21000.0%
Biomed Realty Trust Common StockPutCmn09063H957$21000.0%
Nanometrics Inc CMN STKPutCmn630077955$21000.0%
Harte Hanks Inc CMN STKCallCmn416196903$23000.0%
Protalix Biotherapeutics Inc CMN StockCallCmn74365A901$21,1000.0%
Swisher Hygiene IncCallCmn870808900$21,2000.0%
Calix IncPutCmn13100M959$22000.0%
Hutchinson Tech CMN STKPutCmn448407956$26000.0%
Empire State Realty Trust IncPutCmn292104956$21000.0%
Pluristem Therapeutics Inc Common StockPutCmn72940R952$26000.0%
California Water Service GRP CMN STKCallCmn130788902$21000.0%
Resources Global ProfessionalsPutCmn76122Q955$21000.0%
Alexco Resource CorpPutCmn01535P956$25,0000.0%
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