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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
Rockwell MED IncCallCOM774374102$8573,7000.0%
Ocean PWR Technologies Inc(OPTT)PutCOM NEW674870506$8525,6000.0%
Harmonic Inc(HLIT)CallCOM413160102$8510,8000.0%
Kamada LTD(KMDA)SHSM6240T109$8513,7730.0%
Mammoth Energy Svcs Inc(TUSK)CallCOM56155L108$8515,9000.0%
Spar Group Inc(SGRP)COM784933103$8550,4890.0%
Kindred Biosciences IncPutCOM494577109$8517,1000.0%
Voya Intl High DIV Eqty INMCOM92912Y109$8515,2720.0%
Brooklyn ImmunotherapeuticsCOM114082100$8522,8490.0%
Orgenesis IncCOM NEW68619K204$8514,8350.0%
Dynagas LNG Partners LPCallCOM UNIT LTD PTY2188B108$8529,8000.0%
Galiano Gold Inc(GAU)CallCOM36352H100$8677,0000.0%
Medicinova Inc(MNOV)CallCOM NEW58468P206$8617,1000.0%
Oncosec MED IncCOM68234L306$8617,9030.0%
Ceragon Networks LTD(CRNT)CallORDM22013102$8622,9000.0%
Synchronoss Technologies IncPutCOM87157B103$8724,5000.0%
Five Star Senior Living Inc(FVEUSD)COM NEW33832D205$8714,2700.0%
Gabelli Util TR(GUT)COM36240A101$8812,6490.0%
Minerva Neurosciences Inc(NERVGBP)COM603380106$8830,1490.0%
Kaleido Biosciences Inc(KLDO)PutCOM483347100$8810,9000.0%
NGL Energy Partners LP(NGL)COM UNIT REPST62913M107$8843,3560.0%
SAN Juan Basin RTY TR(SJT)CallUNIT BEN INT798241105$8822,2000.0%
Blueknight Energy Partners L(BKEPUSD)CallCOM UNIT09625U109$8827,2000.0%
Radiant Logistics Inc(RLGT)PutCOM75025X100$8812,6000.0%
Swiss Helvetia FD Inc(SWZ)COM870875101$8810,0160.0%
Neurobo Pharmaceuticals IncCallCOM64132R107$8820,1000.0%
Englobal CorpCallCOM293306106$8819,4000.0%
Silvercorp Metals Inc(SVM)CallCOM82835P103$8818,0000.0%
Aberdeen Global Income FD in(FCO)COM003013109$8810,5800.0%
Clearone IncCOM18506U104$8824,4400.0%
Amplify Energy Corp New(AMPY)PutCOM03212B103$8831,7000.0%
Kludein I Acquisition Corp*W EXP 07/08/20249878L117$89158,6900.0%
Aprea Therapeutics IncCallCOM03836J102$8917,4000.0%
Richardson Electrs LTD(RELL)COM763165107$8913,9830.0%
Davidstea Inc(DTEAF)CallCOM238661102$8923,6000.0%
Barnwell Inds Inc(BRN)COM068221100$8934,7020.0%
Ecmoho LTDSPONSORED ADS27888P104$8941,7140.0%
Spark Networks SECallSPONSORED ADR846517100$8911,9000.0%
Group Nine Acquisition Corp*W EXP 01/15/20239947R112$89133,3330.0%
Semileds Corp(LEDS)COM NEW816645204$8919,5080.0%
Kayne Anderson Nextgen EnrgyCOM48661E108$8913,4000.0%
Mediwound LTDORD SHSM68830104$9016,6680.0%
Viveve MED Inc(VIVE)COM NEW92852W501$9029,5070.0%
Lifeway Foods Inc(LWAY)COM531914109$9016,6520.0%
Castlight Health Inc(CSLT1EUR)CallCL B14862Q100$9059,6000.0%
Smart Sand Inc(SND)CallCOM83191H107$9136,0000.0%
Eyenovia Inc(EYENGBP)COM30234E104$9117,7990.0%
Loma Negra Corp(LOMA)PutSPONSORED ADS54150E104$9114,4000.0%
Wilhelmina Intl IncCOM NEW968235200$9117,3800.0%
Oyster Enterprises ACQ Corp*W EXP 01/20/20269242M112$91181,3230.0%
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