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  • HUDSON BAY CAPITAL MANAGEMENT LP (Data extracted from 13F, 13D, 13G and Form 4)

HUDSON BAY CAPITAL MANAGEMENT LP

13-F Portfolio Value: $28.98 B
Last 13-F Filed: Q1 2026
Concentration in top 10: 27.33%
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Stock Company % Portfolio Shares Held Market Value Change in Shares % Change Quarter End Price Source
ASGNASGN INC-5,060Exited13F
TAT&T INC-89,106Exited13F
TICTIC SOLUTIONS INC-50,000Exited13F
ADGMADAGIO MED HLDGS INC-296,369Exited13F
AVAVAEROVIRONMENT INC-10,133Exited13F
AMGAFFILIATED MANAGERS GROUP IN-1,800Exited13F
AFRMAFFIRM HLDGS INC (Put)-577,500Exited13F
AAALCOA CORP (Call)-37,500Exited13F
ALGNALIGN TECHNOLOGY INC-43,000Exited13F
ALURALLURION TECHNOLOGIES INC-59,880Exited13F
ALNYALNYLAM PHARMACEUTICALS INC (Put)-200,000Exited13F
NWAXUNEW AMER ACQUISITION I CORP-55,000Exited13F
AXLAMERICAN AXLE & MFG HLDGS IN-135,205Exited13F
AWKAMERICAN WTR WKS CO INC NEW-20,238Exited13F
AMPXAMPRIUS TECHNOLOGIES INC-1,100,000Exited13F
ANDGANDERSEN GROUP INC-48,759Exited13F
APOAPOLLO GLOBAL MGMT INC-14,740Exited13F
APGEAPOGEE THERAPEUTICS INC (Put)-79,000Exited13F
APPAPPLOVIN CORP-2,247Exited13F
ANETARISTA NETWORKS INC (Call)-3,800Exited13F
APAMARTISAN PARTNERS ASSET MGMT-6,130Exited13F
ATXSASTRIA THERAPEUTICS INC-366,340Exited13F
RNAAVIDITY BIOSCIENCES INC-218,226Exited13F
BWINTHE BALDWIN INSURANCE GRP IN-22,740Exited13F
BAXBAXTER INTL INC-145,000Exited13F
BEAMBEAM THERAPEUTICS INC-15,000Exited13F
BDCBELDEN INC-10,710Exited13F
BRKBBERKSHIRE HATHAWAY INC DEL (Call)-50,000Exited13F
BETABETA TECHNOLOGIES INC-22,220Exited13F
BILLBILL HOLDINGS INC (Call)-100,000Exited13F
STEXSTREAMEX CORP-14,040Exited13F
BJRIBJS RESTAURANTS INC-119,047Exited13F
BLBDBLUE BIRD CORP-63,600Exited13F
OWLBLUE OWL CAPITAL INC-30,740Exited13F
BABOEING CO (Call)-50,000Exited13F
BCCBOISE CASCADE CO DEL (Call)-65,000Exited13F
SAMBOSTON BEER INC-1,260Exited13F
EATBRINKER INTL INC-96,520Exited13F
BRXBRIXMOR PPTY GROUP INC-519,845Exited13F
BKDBROOKDALE SR LIVING INC-750,000Exited13F
BAMBROOKFIELD ASSET MANAGMT LTD-9,030Exited13F
BFLYBUTTERFLY NETWORK INC-15,620Exited13F
CDWCDW CORP-18,060Exited13F
CDNSCADENCE DESIGN SYSTEM INC (Put)-250,000Exited13F
CZRCAESARS ENTERTAINMENT INC NE (Call)-40,000Exited13F
CTLPCANTALOUPE INC-430,143Exited13F
CDNLCARDINAL INFRASTRUCTURE GROU-90,770Exited13F
CTRECARETRUST REIT INC-952,641Exited13F
CNCCENTENE CORP DEL-1,625,000Exited13F
CBCCENTRAL BANCOMPANY-18,776Exited13F
CTRICENTURI HOLDINGS INC-101,560Exited13F
DAYDAYFORCE INC-341,401Exited13F
DAYDAYFORCE INC (PRN)-29,204,000Exited13F
CHACHAGEE HLDGS LTD-179,772Exited13F
GTLSCHART INDS INC-311,071Exited13F
CHEFCHEFS WHSE INC-59,878Exited13F
CCCHEMOURS CO (Call)-150,000Exited13F
CHWYCHEWY INC-63,715Exited13F
CDTXCIDARA THERAPEUTICS INC-15,751Exited13F
CIENCIENA CORP-1,170Exited13F
CINGWCINGULATE INC-210,798Exited13F
CRCLCIRCLE INTERNET GROUP INC-500,000Exited13F
CRCLCIRCLE INTERNET GROUP INC (Put)-500,000Exited13F
CCITIGROUP INC (Call)-350,000Exited13F
CCITIGROUP INC (Put)-400,000Exited13F
CLHCLEAN HARBORS INC-3,000Exited13F
CWANCLEARWATER ANALYTICS HLDGS I (Call)-500,000Exited13F
CLXCLOROX CO DEL-26,027Exited13F
COHRCOHERENT CORP (Call)-2,500Exited13F
CLCOLGATE PALMOLIVE CO-207,331Exited13F
CFLTCONFLUENT INC-1,000,000Exited13F
COPCONOCOPHILLIPS-300,000Exited13F
CORTCORCEPT THERAPEUTICS INC-185,800Exited13F
CORTCORCEPT THERAPEUTICS INC (Put)-185,800Exited13F
QNCXQUINCE THERAPEUTICS INC-63,471Exited13F
COSTCOSTCO WHSL CORP NEW (Put)-200,000Exited13F
CPNGCOUPANG INC-77,416Exited13F
XRAYDENTSPLY SIRONA INC-22,270Exited13F
DSGXDESCARTES SYS GROUP INC-10,000Exited13F
DXCMDEXCOM INC-55,000Exited13F
DRHDIAMONDROCK HOSPITALITY CO-404,889Exited13F
DJTTRUMP MEDIA & TECHNOLOGY GRO-15,000Exited13F
SOXSDIREXION SHS ETF TR (Put)-52,100Exited13F
DGDOLLAR GEN CORP NEW-37,052Exited13F
DLTRDOLLAR TREE INC (Call)-140,000Exited13F
DASHDOORDASH INC (Put)-150,000Exited13F
DKNGDRAFTKINGS INC NEW-204,655Exited13F
DVAXDYNAVAX TECHNOLOGIES CORP-550,000Exited13F
ELFE L F BEAUTY INC-23,333Exited13F
EDBLWEDIBLE GARDEN AG INC-100,000Exited13F
EFCELLINGTON FINANCIAL INC-447,732Exited13F
ENTAENANTA PHARMACEUTICALS INC-30,000Exited13F
EQXEQUINOX GOLD CORP-226,300Exited13F
EXASEXACT SCIENCES CORP-1,115,996Exited13F
XGNEXAGEN INC-24,176Exited13F
EXPEEXPEDIA GROUP INC-19,450Exited13F
FTCIFTC SOLAR INC-12,347Exited13F
FICOFAIR ISAAC CORP-9,156Exited13F
FERGFERGUSON ENTERPRISES INC-15,850Exited13F
FIGFIGMA INC-7,832Exited13F
FLYFIREFLY AEROSPACE INC (Call)-220,000Exited13F
FRFIRST INDL RLTY TR INC-652,741Exited13F
FIGRFIGURE TECHNOLOGY SOLUTIO-15,788Exited13F
FWDIFORWARD INDS INC N Y-30,042Exited13F
FOXAFOX CORP-28,576Exited13F
GUTSFRACTYL HEALTH INC-171,816Exited13F
BENFRANKLIN RESOURCES INC-21,410Exited13F
GATXGATX CORP-13,955Exited13F
GMGENERAL MTRS CO-67,371Exited13F
GETYGETTY IMAGES HOLDINGS INC-377,080Exited13F
GTLBGITLAB INC-76,240Exited13F
GSGOLDMAN SACHS GROUP INC-60,500Exited13F
GSGOLDMAN SACHS GROUP INC (Put)-60,500Exited13F
GBDCGOLUB CAP BDC INC-19,180Exited13F
GPROGOPRO INC-51,180Exited13F
GOSSGOSSAMER BIO INC-14,180Exited13F
GRDNGUARDIAN PHARMACY SVCS INC (Put)-40,000Exited13F
GIFIGULF IS FABRICATION INC-13,926Exited13F
HCAHCA HEALTHCARE INC-915Exited13F
HLNEHAMILTON LANE INC-3,790Exited13F
HTGCHERCULES CAPITAL INC-12,580Exited13F
HSYHERSHEY CO-48,817Exited13F
HSAIHESAI GROUP-33,574Exited13F
HPEHEWLETT PACKARD ENTERPRISE C (Call)-1,000,000Exited13F
HLTHILTON WORLDWIDE HLDGS INC-21,377Exited13F
HPPHUDSON PAC PPTYS INC-1,918,515Exited13F
JBHTHUNT J B TRANS SVCS INC (Put)-30,000Exited13F
ITTITT INC-20,377Exited13F
IBIOIBIO INC-242,076Exited13F
IDAIDACORP INC-4,949Exited13F
INRINFINITY NAT RES INC-50,073Exited13F
MSAIMULTISENSOR AI HOLDINGS INC-1,222,595Exited13F
INOINOVIO PHARMACEUTICALS INC-50,677Exited13F
INTCINTEL CORP (Call)-35,700Exited13F
IMXIINTERNATIONAL MNY EXPRESS IN-251,913Exited13F
IPINTERNATIONAL PAPER CO (Call)-60,000Exited13F
IVTINVENTRUST PPTYS CORP-740,690Exited13F
IRHOUIRON HORSE ACQUISIT CORP II-379,148Exited13F
ETHAISHARES ETHEREUM TR-100,000Exited13F
ETHAISHARES ETHEREUM TR (Put)-100,000Exited13F
JDJD.COM INC (PRN)-10,000,000Exited13F
KVUEKENVUE INC (Call)-1,500,000Exited13F
KDPKEURIG DR PEPPER INC (Call)-1,000,000Exited13F
KMBKIMBERLY-CLARK CORP (Call)-125,000Exited13F
KNXKNIGHT-SWIFT TRANSN HLDGS IN (Put)-361,400Exited13F
LVSLAS VEGAS SANDS CORP (Put)-200,000Exited13F
LMTLOCKHEED MARTIN CORP (Put)-20,000Exited13F
LPXLOUISIANA PAC CORP (Call)-10,000Exited13F
LULULULULEMON ATHLETICA INC-17,000Exited13F
LMRILUMEXA IMAGING HOLDINGS INC-12,810Exited13F
LITELUMENTUM HLDGS INC (Put)-121,500Exited13F
LYFTLYFT INC (Call)-300,000Exited13F
MDUMDU RES GROUP INC-164,190Exited13F
MKTXMARKETAXESS HLDGS INC-13,054Exited13F
MRVLMARVELL TECHNOLOGY INC-24,150Exited13F
MAMASTERCARD INCORPORATED-50,000Exited13F
MDLNMEDLINE INC-550,050Exited13F
MLCOMELCO RESORTS AND ENTMNT LTD-707,981Exited13F
MSTRSTRATEGY INC (Call)-340,000Exited13F
MAAMID-AMER APT CMNTYS INC-253,231Exited13F
MRNAMODERNA INC-244,594Exited13F
TAPMOLSON COORS BEVERAGE CO-3Exited13F
TAPMOLSON COORS BEVERAGE CO (Put)-40,500Exited13F
MCOMOODYS CORP-20,157Exited13F
MOSMOSAIC CO NEW-30,000Exited13F
MOSMOSAIC CO NEW (Call)-65,000Exited13F
NBRNABORS INDS INC (PRN)-6,500,000Exited13F
NBHCNATIONAL BK HLDGS CORP-15,229Exited13F
NPNEPTUNE INS HLDGS INC-86,850Exited13F
NTSKNETSKOPE INC-129,916Exited13F
NFGCNEW FOUND GOLD CORP-25,300Exited13F
NAKNORTHERN DYNASTY MINERALS LT-225,000Exited13F
NOCNORTHROP GRUMMAN CORP-1,000Exited13F
ONON SEMICONDUCTOR CORP-86,908Exited13F
ORKAORUKA THERAPEUTICS INC-20,000Exited13F
PKPARK HOTELS & RESORTS INC-23,090Exited13F
PENNPENN ENTERTAINMENT INC-310,748Exited13F
PENNPENN ENTERTAINMENT INC (Call)-116,500Exited13F
PEPPEPSICO INC-33,987Exited13F
PDMPIEDMONT REALTY TRUST INC-3,247,359Exited13F
PLYMPLYMOUTH INDL REIT INC-302,468Exited13F
PONYPONY AI INC-66,149Exited13F
PONYPONY AI INC (Call)-2,000Exited13F
RSRELIANCE INC-16,179Exited13F
HOODROBINHOOD MKTS INC (Call)-1,350,000Exited13F
RKLBROCKET LAB CORP (Call)-1,200Exited13F
RKLBROCKET LAB CORP (Put)-150,000Exited13F
SCISERVICE CORP INTL-85,577Exited13F
SPGSIMON PPTY GROUP INC NEW-30,000Exited13F
SLNOSOLENO THERAPEUTICS INC (Call)-105,600Exited13F
SONSONOCO PRODS CO (Call)-175,000Exited13F
XYZBLOCK INC-100,808Exited13F
STAASTAAR SURGICAL CO-19,769Exited13F
SNPSSYNOPSYS INC (Put)-160,000Exited13F
TMUST-MOBILE US INC (Put)-500,000Exited13F
TPGTPG INC-7,390Exited13F
TTWOTAKE-TWO INTERACTIVE SOFTWAR-8,360Exited13F
IMSRTERRESTRIAL ENERGY INC (Put)-100,000Exited13F
TEVATEVA PHARMACEUTICAL INDS LTD-75,000Exited13F
TEVATEVA PHARMACEUTICAL INDS LTD (Put)-495,000Exited13F
TXRHTEXAS ROADHOUSE INC (Call)-14,000Exited13F
TSCOTRACTOR SUPPLY CO-5,417Exited13F
TDGTRANSDIGM GROUP INC-2,800Exited13F
TRSTRIMAS CORP-206,708Exited13F
UPSUNITED PARCEL SERVICE INC-80,311Exited13F
UNITUNITI GROUP LLC (Call)-180,000Exited13F
UTZUTZ BRANDS INC-135,353Exited13F
VORVOR BIOPHARMA INC-5,110Exited13F
VORVOR BIOPHARMA INC (Call)-21,250Exited13F
WMTWALMART INC (Call)-300,000Exited13F
WMTWALMART INC (Put)-920,000Exited13F
WBDWARNER BROS DISCOVERY INC (Call)-140,500Exited13F
WRDWERIDE INC-291,946Exited13F
WRDWERIDE INC (Call)-4,000Exited13F
WSTWEST PHARMACEUTICAL SVSC INC-35,448Exited13F
WDCWESTERN DIGITAL CORP-4,764Exited13F
WLKWESTLAKE CORPORATION-30,443Exited13F
WSMWILLIAMS SONOMA INC-23,495Exited13F
WINGWINGSTOP INC-4,393Exited13F
PWRQUANTA SVCS INC-5,089Exited13F
RAPTRAPT THERAPEUTICS INC-8,900Exited13F
ISRGINTUITIVE SURGICAL INC (Put)-200,000Exited13F
NVSNOVARTIS AG-114,346Exited13F
NRIXNURIX THERAPEUTICS INC-110,000Exited13F
OAKUOAK WOODS ACQUISITION CORP-102,401Exited13F
IMDXINSIGHT MOLECULAR DIA INC-13,061Exited13F
ETHZETHZILLA CORPORATION (Call)-350,000Exited13F
ORGNORIGIN MATERIALS INC-231,328Exited13F
PCGPG&E CORP (Call)-10,500Exited13F
PCGPG&E CORP (Put)-289,000Exited13F
PYPLPAYPAL HLDGS INC-1,197,000Exited13F
PYPLPAYPAL HLDGS INC (Put)-1,197,000Exited13F
PFSIPENNYMAC FINL SVCS INC NEW-22,883Exited13F
PFGCPERFORMANCE FOOD GROUP CO-49,463Exited13F
PLNTPLANET FITNESS INC-108,356Exited13F
PLUGPLUG POWER INC (Call)-70,000Exited13F
TROWPRICE T ROWE GROUP INC-4,850Exited13F
BRRWWPROCAP FINL INC-77,500Exited13F
VIXYPROSHARES TR II-10,647Exited13F
QIPTQUIPT HOME MEDICAL CORP-58,012Exited13F
RRRRED ROCK RESORTS INC-181,078Exited13F
REXRREXFORD INDL RLTY INC-395,377Exited13F
RNGRINGCENTRAL INC (PRN)-52,686,000Exited13F
RCKTROCKET PHARMACEUTICALS INC-35,000Exited13F
SESSES AI CORPORATION-95,957Exited13F
SLGSL GREEN RLTY CORP-507,882Exited13F
SMSM ENERGY CO-77,520Exited13F
XMESPDR SERIES TRUST-7,500Exited13F
SAILSAILPOINT INC-198,907Exited13F
SNYSANOFI SA-580,050Exited13F