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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
Ucloudlink Group Inc(UCL)SPONSORED ADS90354D104$30128,5120.0%
Ishares Inc(EWM)PutMSCI MLY ETF NEW46434G814$30111,1000.0%
Midatech Pharma PLCSPONSORED ADS59564R302$301141,1090.0%
Servisfirst Bancshares Inc(SFBS)PutCOM81768T108$3014,9000.0%
Primoris Svcs Corp(PRIM)CallCOM74164F103$3019,1000.0%
Gamida Cell LTDCallSHSM47364100$30137,2000.0%
Piedmont Office Realty TR in(PDM)CallCOM CL A720190206$30117,3000.0%
Carter Bankshares Inc(CARE)ACOM NEW146103106$30221,6050.0%
Greenhill & Co IncPutCOM395259104$30218,3000.0%
Rhythm Pharmaceuticals Inc(RYTM)CallCOM76243J105$30214,2000.0%
Fidelity Covington Trust(FENY)CallMSCI ENERGY IDX316092402$30222,8000.0%
Sonic Automotive Inc(SAH)CallCL A83545G102$3026,1000.0%
Consol Energy Inc Disc Coml(CEIXEUR)PutCOM20854L108$30231,1000.0%
Oceaneering Intl Inc(OII)COM675232102$30226,4090.0%
Urban One Inc(UONEEUR)CL A91705J105$30256,1160.0%
Comscore Inc(SCOR1EUR)CallCOM20564W105$30282,4000.0%
Expeditors Intl Wash Inc(EXPD)PutCOM302130109$3022,8000.0%
TD Hldgs IncCOM87250W103$303153,1680.0%
Proshares TR II(EUO)CallULTRASHRT EURO74347W882$30312,4000.0%
ETF SER Solutions(MAGA)POINT BRIDGE GOP26922A628$3038,8010.0%
Black Knight Inc(BKIEUR)PutCOM09215C105$3034,1000.0%
National Energy Services REU(NESR)SHSG6375R107$30324,4730.0%
Vera Bradley Inc(VRA)COM92335C106$30329,9820.0%
Servisfirst Bancshares Inc(SFBS)COM81768T108$3034,9280.0%
Ishares TR(IHE)U.S. PHARMA ETF464288836$3041,7140.0%
Meta Finl Group Inc(CASH)PutCOM59100U108$3046,7000.0%
Lantheus Hldgs Inc(LNTH)COM516544103$30414,2320.0%
Spartan Acquisition Corp IIPutCOM846775104$30429,1000.0%
First TR Exchng Traded FD VIEQTCOMPAS TACT33740F706$30414,7940.0%
Mustang BIO IncPutCOM62818Q104$30491,7000.0%
Cannae Hldgs Inc(CNNE)CallCOM13765N107$3057,7000.0%
Mesoblast LTDSPONS ADR590717104$30536,9040.0%
Transcat Inc(TRNS)COM893529107$3056,1990.0%
Diginex LimitedPutSHSY2074E109$30527,8000.0%
Diginex LimitedSHSY2074E109$30527,8290.0%
Iveric BIO Inc(OPHTEUR)CallCOM46583P102$30549,3000.0%
Direxion SHS ETF TR(MEXX)DLY MSCI MX 3X25460E281$3054,7540.0%
Chembio Diagnostics Inc(CEMIUSD)CallCOM NEW163572209$30586,8000.0%
First Bancorp P R(FBP)PutCOM NEW318672706$30527,1000.0%
Cerus Corp(CERS)CallCOM157085101$30550,7000.0%
Archrock Inc(AROC)PutCOM03957W106$30632,2000.0%
Boxlight CorpCOM CL A103197109$306121,1070.0%
Novan IncCOM66988N106$306196,1890.0%
BIG 5 Sporting Goods Corp(BG3)COM08915P101$30619,4600.0%
Landmark Infrastrctur PartrPutCOM UNIT LTD51508J108$30625,9000.0%
Patrick Inds Inc(PATK)CallCOM703343103$3063,6000.0%
Advaxis Inc(ADXSEUR)COM NEW007624307$307417,6000.0%
Tidewater Inc New(TDW)PutCOM88642R109$30724,5000.0%
Calamos Dynamic Conv & Incom(CCD)COM12811V105$3079,6140.0%
Borr Drilling LTDSHSG1466R207$307317,8990.0%
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