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Citadel Advisors LLC

Q1 2021 Holdings

Filed 2021-05-17 | 16138 holdings | $407.6M | 13F-HR/A | View on SEC ↗ · Holdings Table ↗

Amended (2021-05-21) | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↑Shares% Portfolio
Lipocine Inc NewPutCOM53630X104$13790,6000.0%
Otonomy IncPutCOM68906L105$13753,6000.0%
Ribbon Communications Inc(RBBN)COM762544104$13716,6380.0%
Geron Corp(GERN)COM374163103$13786,8030.0%
Orbcomm Inc(ORBC)CallCOM68555P100$13717,9000.0%
Gladstone Invt Corp(GAIN)PutCOM376546107$13711,2000.0%
Chiasma Inc(CHMA)CallCOM16706W102$13743,7000.0%
Decarbonization Plus Acqu CoPutCOM CL A242797108$13713,1000.0%
Tiga Acquisition CorpUNIT 99/99/9999G88672129$13813,0000.0%
Ezcorp Inc(EZPW)CallCL A NON VTG302301106$13827,8000.0%
Liberty Latin America LTD(LILAK)PutCOM CL CG9001E128$13810,6000.0%
Pimco Calif MUN Income FD II(XPCKX)COM72200M108$13815,2180.0%
Qurate Retail Inc(QRTEBUSD)COM SER B74915M209$13810,1670.0%
Fusion Fuel Green PLC(HTOO)CL AG3R25D118$13810,3080.0%
Nanovibronix IncCOM63008J108$139137,5900.0%
Kubient Inc(KBNT)COM50116V107$13919,0160.0%
Catalyst Pharmaceuticals Inc(CPRX)PutCOM14888U101$13930,1000.0%
Nemaura MED Inc(NMRD)PutCOM NEW640442208$13918,2000.0%
Alberton Acquisition CorpORD SHSG35006108$13912,7530.0%
Comsovereign Hldg Corp(DRNEEUR)CallCOM NEW205650203$13951,9000.0%
Five Point Holdings LLC(FPH)CallCOM CL A33833Q106$14018,5000.0%
Autoweb Inc(ABTLEUR)COM05335B100$14052,7230.0%
Swedish Expt CR CorpPutROG AGRI ETN22870297603$14020,2000.0%
Pioneer Floating Rate TR(XPHDX)COM72369J102$14012,2340.0%
Microbot MED Inc(MBOT)COM NEW59503A204$14016,4930.0%
Oxford Square Cap Corp(OXSQ)COM69181V107$14130,4560.0%
Boston Private Finl Hldgs in(BPFH)CallCOM101119105$14110,6000.0%
SO Young International Inc(SY)PutSPONSORED ADS83356Q108$14114,3000.0%
KL Acquisition Corp*W EXP 01/12/20249837C117$141217,4160.0%
Fast Acquisition CorpCallCOM CL A311875108$14111,3000.0%
Airnet Technology IncCallSPONSORED ADS00941Q104$14141,2000.0%
Evolve Transition InfrastruCOM UNITS REP B30053M104$141140,9290.0%
Milestone Pharmaceuticals in(MIST)PutCOM59935V107$14124,4000.0%
Innodata Inc(INOD)PutCOM NEW457642205$14122,4000.0%
Repro MED SYS Inc(KRMD)PutCOM759910102$14140,0000.0%
Proshares TRCallULTSHT FINLS NEW74347G713$14111,6000.0%
FSD Pharma Inc(HUGEUSD)PutCL B SUB VTG35954B206$14274,2000.0%
General FIN Corp del(GFN)PutCOM369822101$14211,7000.0%
Idera Pharmaceuticals IncCallCOM PAR45168K405$142108,9000.0%
Repro MED SYS Inc(KRMD)CallCOM759910102$14240,4000.0%
Vista Oil & Gas SAB de CV(VIST)SPONSORED ADS92837L109$14255,4930.0%
Telecom Argentina S A(TEO)PutSPON ADR REP B879273209$14225,8000.0%
Processa Pharmaceuticals IncCOM NEW74275C205$14313,1170.0%
Lincoln EDL Svcs Corp(LINC)COM533535100$14322,2680.0%
PAE IncPutCOM CL A69290Y109$14315,9000.0%
LSB Inds Inc(LXU)CallCOM502160104$14327,8000.0%
New Concept Energy Inc(GBR)COM643611106$14333,4440.0%
TCW Strategic Income FD Inc(TSI)COM872340104$14325,0450.0%
Chembio Diagnostics Inc(CEMIUSD)COM NEW163572209$14340,7430.0%
Synacor Inc(SYNC)CallCOM871561106$14365,3000.0%
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