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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
Overstock.com Inc CMN STK(BBBY)Cmn690370101$93830.0%
First Niagara Financial Group Inc CMN StockCallCmn33582V908$91,0000.0%
Everbank Financial CorpPutCmn29977G952$95000.0%
Medifast Inc CMN StockPutCmn58470H951$93000.0%
Alexco Resource Corp(AXU)Cmn01535P106$1027,4590.0%
Martha Stewart Living CMN StockPutCmn573083952$101,5000.0%
Quicklogic Corp CMN StockPutCmn74837P958$105,0000.0%
Lattice Semiconductor Corp CMN STKPutCmn518415954$101,5000.0%
Pluristem Therapeutics Inc Common StockCmn72940R102$103,4210.0%
Abengoa Yield PLCPutCmnG00349953$103000.0%
KEY Energy Group Inc CMN STKPutCmn492914956$105,7000.0%
Landstar System Inc CMN STK(LSTR)Cmn515098101$101580.0%
Primero Mining CorpCallCmn74164W906$103,0000.0%
DOT Hill Systems Corp CMN StockPutCmn25848T959$101,8000.0%
Artech CorpCallCmn042682903$103,1000.0%
Anworth Mortgage Asset Corp CMN StockCallCmn037347901$101,9000.0%
Perkinelmer IncPutCmn714046959$102000.0%
Ticc Capital Corp Common StockCallCmn87244T909$101,4000.0%
Enteromedics IncCallCmn29365M908$1010,8000.0%
Amedica CorpCmn023435100$1027,5560.0%
Gulf Resources Inc Common StockPutCmn40251W959$106,1000.0%
Sandridge Mississippian TrusCmn80007V106$102,2570.0%
Workiva IncCallCmn98139A905$107000.0%
Anworth Mortgage Asset Corp CMN StockPutCmn037347951$101,9000.0%
Jakks Pacific IncPutCmn47012E956$101,4000.0%
Ceres IncCmn156773103$1029,6230.0%
Blonder Tongue Labs Inc CMN Stock(BDRLQ)Cmn093698108$1010,3190.0%
Vocera Communications IncCallCmn92857F907$101,0000.0%
Proshares Short 20+ TreasuryPutACmn74347X959$104000.0%
Monster Worldwide Inc CMN STKCmn611742107$101,6160.0%
Rosetta Stone IncCallCmn777780907$101,3000.0%
China Gerui Advanced MateriaCmnG21101137$1117,1950.0%
Photomedex Inc CMN StockPutCmn719358951$115,3000.0%
Hugoton Royalty Trust COM SHSCallCmn444717902$111,9000.0%
Brink's Co CMN StockPutCmn109696954$114000.0%
Daegis IncCmn233720101$1116,1150.0%
Full Circle Capital CorpPutCmn359671954$113,2000.0%
Curis IncPutCmn231269951$114,5000.0%
Gulf Resources Inc Common StockCallCmn40251W909$116,5000.0%
MDC Partners Inc - Class A Common StockCallCmn552697904$114000.0%
Stifel Financial Corp CMN STKPutCmn860630952$112000.0%
Spirit Realty Capital IncCallCmn84860W902$119000.0%
Energy Recovery IncCallCmn29270J900$114,4000.0%
Rovi CorpPutCmn779376952$116000.0%
Crestwood Equity Partners LPCallCmn226344909$111,9000.0%
Neostem Inc Common StockPutCmn640650954$114,4000.0%
First Horizon National Corp CMN STKPutCmn320517955$118000.0%
China XD Plastics Co LTDPutCmn16948F957$122,5000.0%
China BAK Battery Inc Common StockCmn16936Y209$123,5120.0%
Enduro Royalty TrustCallCmn29269K900$123,0000.0%
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