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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
Lumenis LTDCallCmnM6778Q901$221,8000.0%
Graco Inc CMN STKCallCmn384109904$223000.0%
Morningstar Inc Common StockCallCmn617700909$223000.0%
ZIX Corp CMN STKCallCmn98974P900$225,5000.0%
Stealthgas Inc Common StockPutCmnY81669956$223,4000.0%
Neostem Inc Common StockCallCmn640650904$228,5000.0%
Ironwood Pharmaceuticals IncPutCmn46333X958$221,4000.0%
Turquoise Hill Resources LTDCmn900435108$227,3000.0%
Tetra Tech Inc CMN STKCallCmn88162G903$229000.0%
Jive Software IncCallCmn47760A908$224,2000.0%
Microchip Technology Inc CMN STK(MCHP)Cmn595017104$224590.0%
Aerohive Networks IncPutCmn007786956$225,0000.0%
Discovery Laboratories Inc CMN StockCallCmn254668903$2218,7000.0%
Swisher Hygiene IncCmn870808300$2212,0380.0%
Rediff.com India-ADR 1:1/2Depository Receipt757479100$2211,7640.0%
Intralinks Holdings IncCallCmn46118H904$222,1000.0%
Holly Energy Partners L.P. Common StockCallCmn435763907$227000.0%
Artech CorpCmn042682203$227,1430.0%
Allied Healthcare Prods Inc CMN STKCmn019222108$2213,6990.0%
Ipath Bloomberg Livestock SubiACmn06739H743$228250.0%
Celsus TherapeuticsDepository Receipt15119A202$2228,5940.0%
Psivida LTDCallCmn74440J901$225,6000.0%
Bio-Path Holdings Inc Common StockCmn09057N102$2212,4530.0%
Fortuna Silver Mines Inc Common StockPutCmn349915958$236,1000.0%
Primero Mining CorpPutCmn74164W956$236,6000.0%
Limelight Networks IncCallCmn53261M904$236,3000.0%
Rock Creek Pharmaceuticals IncCmn772081105$23224,5350.0%
Celestica Inc CMN StockCallCmn15101Q908$232,1000.0%
Intersections Inc Common StockCallCmn460981901$236,8000.0%
Star Bulk Carriers CorpPutCmnY8162K951$236,3000.0%
Ur-Energy Inc CMN STK(URG)Cmn91688R108$2324,3440.0%
Mercer Intl Inc -Sbi CMN STKPutCmn588056951$231,5000.0%
Liveperson Inc CMN STKPutCmn538146951$232,2000.0%
UGI Corporation Common StockPutCmn902681955$237000.0%
Pretium Resources IncCallCmn74139C902$234,5000.0%
Innophos Holdings IncCallCmn45774N908$234000.0%
CAN Fite Biopharma Ltd-ArdDepository Receipt13471N102$2310,4850.0%
Bellicum Pharmaceuticals IncCallCmn079481907$231,0000.0%
Origin Agritech LTD Common StockCmnG67828106$2315,4800.0%
NAM TAI Property IncCallCmnG63907902$235,7000.0%
Triangle Capital CorpPutCmn895848959$231,0000.0%
Portola Pharmaceuticals IncPutCmn737010958$236000.0%
Sandridge Mississippian TrusCmn80007T101$236,4730.0%
Genpact LTDPutCmnG3922B957$231,0000.0%
Fuel Systems Solutions Inc Common StockPutCmn35952W953$242,2000.0%
Stag Industrial IncCallCmn85254J902$241,0000.0%
Powershares Senior LoanCallACmn73936Q909$241,0000.0%
Manitex International Inc Common StockCallCmn563420908$242,5000.0%
Essent Group LTD(ESNT)PutCmnG3198U952$241,0000.0%
Cohu Inc CMN STKCallCmn192576906$242,2000.0%
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