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  • OCONNOR, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS (LLC)

OCONNOR, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS (LLC)

AUM: $13.77 B
13-F Portfolio Value: $1.40 B
Last 13-F Filed: Q1 2024
Concentration in top 10: 18.37%
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Stock Company % Portfolio Shares Held Market Value Change in Shares % Change Quarter End Price Source
ADTADT INC DE (Put)-35,600Exited13F
AGNCAGNC INVT-55,841Exited13F
ABTABBOTT LAB-5,769Exited13F
ABBVABBVIE INC (Call)-10,000Exited13F
AGENAGENUS INC-1,628,394Exited13F
ABNBAIRBNB INC-5,000Exited13F
AKTSAKOUSTIS T-1,180,000Exited13F
ALTUWALTITUDE A-231,102Exited13F
COLDAMERICOLD-76,325Exited13F
APLSAPELLIS PH (Call)-25,000Exited13F
ARDXARDELYX IN (Call)-150,000Exited13F
RCUSARCUS BIOS (Call)-35,000Exited13F
ARGXARGENX SE (Call)-12,000Exited13F
ATRCATRICURE I-12,199Exited13F
AVBAVALONBAY-2,435Exited13F
AXNXAXONICS IN-48,306Exited13F
BNTXBIONTECH S-4,363Exited13F
BPMCBLUEPRINT (Call)-10,000Exited13F
BKNGBOOKING HO-1,850Exited13F
BBIOBRIDGEBIO-14,318Exited13F
BLDRBUILDERS F-33,850Exited13F
CFFSCF ACQUISI-250,108Exited13F
CZRCAESARS EN (Put)-15,000Exited13F
CCJCAMECO COR-137,300Exited13F
CARRCARRIER GL-69,300Exited13F
CVNACARVANA CO (Put)-1,000,000Exited13F
CRLCHARLES RI-2,034Exited13F
CSCOCISCO SYS-36,506Exited13F
NETCLOUDFLARE-10,000Exited13F
CEGCONSTELLAT-9,000Exited13F
CRNXCRINETICS (Call)-30,000Exited13F
CRWDCROWDSTRIK-4,100Exited13F
CBAYCYMABAY TH (Put)-50,000Exited13F
CYTKCYTOKINETI (Call)-10,000Exited13F
DCPHDECIPHERA (Call)-120,000Exited13F
DALDELTA AIR (Put)-27,900Exited13F
DXCMDEXCOM INC-6,172Exited13F
DISHDISH NETWO (Call)-100,000Exited13F
DISHDISH NETWO (Put)-126,400Exited13F
DISHDISH NETWO (PRN)-40,000,000Exited13F
DOCUDOCUSIGN I-35,000Exited13F
DASHDOORDASH I-15,000Exited13F
DKNGDRAFTKINGS (Put)-82,500Exited13F
ESSESSEX PPTY-1,900Exited13F
METAMETA PLATF-2,500Exited13F
FAFFIRST AMER-4,169Exited13F
FIACFOCUS IMPA-255,100Exited13F
FCPTFOUR CORNE-28,844Exited13F
FUBOFUBOTV INC (Call)-100,000Exited13F
FUSNFUSION PHA-213,107Exited13F
GEHCGE HEALTHC-25,203Exited13F
GHIXGORES HOLD-1,563,175Exited13F
HLNHALEON PLC-21,500Exited13F
HIWHIGHWOODS-75,224Exited13F
IMGNIMMUNOGEN-1,915,452Exited13F
IMCRIMMUNOCORE (Call)-25,000Exited13F
INSMINSMED INC (Call)-30,000Exited13F
INTUINTUIT-1,000Exited13F
IOVAIOVANCE BI-104,059Exited13F
QQQINVESCO QQ (Put)-90,000Exited13F
ISRGINTUITIVE (Put)-11,000Exited13F
IQVIQVIA HLDG-2,030Exited13F
JDJD.COM INC-32,500Exited13F
KRTXKARUNA THE-106,800Exited13F
KVUEKENVUE INC-22,336Exited13F
KVUEKENVUE INC (Call)-130,000Exited13F
LCIDLUCID GROU-100,000Exited13F
MARAMARATHON D-16,749Exited13F
MEOHMETHANEX C-139,400Exited13F
MRTXMIRATI THE (Call)-25,000Exited13F
GLUEMONTE ROSA-44,247Exited13F
NBIXNEUROCRINE (Call)-10,000Exited13F
NKLANIKOLA COR (PRN)-5,000,000Exited13F
NUBINUBIA BRAN-356,067Exited13F
ODFLOLD DOMINI-4,900Exited13F
OPRAOPERA LTD-90,000Exited13F
PPGPPG INDS I-56,100Exited13F
POOLPOOL CORP-8,900Exited13F
DTILPRECISION-238,105Exited13F
PLDPROLOGIS I-14,848Exited13F
PSAPUBLIC STO-2,225Exited13F
PHMPULTE GROU-12,918Exited13F
PSTGPURE STORA-30,000Exited13F
RPTRPT REALTY-435,991Exited13F
OREALTY INC-73,710Exited13F
RVNCREVANCE TH (Call)-55,000Exited13F
RYTMRHYTHM PHA (Put)-25,000Exited13F
ROKROCKWELL A-4,500Exited13F
SPYSPDR S&P 5 (Put)-277,500Exited13F
XLFSELECT SEC (Put)-450,000Exited13F
SZZLSIZZLE ACQ-159,437Exited13F
SMARSMARTSHEET-100,080Exited13F
SLACWSOCIAL LEV-128,141Exited13F
LUVSOUTHWEST-140,500Exited13F
SAVESPIRIT AIR-30,000Exited13F
SAVESPIRIT AIR (Put)-300,000Exited13F
SRCSPIRIT RLT-2,739,448Exited13F
SPLKSPLUNK INC-3,680,525Exited13F
SPLKSPLUNK INC (PRN)-5,719,000Exited13F
SWTXSPRINGWORK (Call)-30,000Exited13F
TGVCTG VENTURE-156,317Exited13F
THRXTHESEUS PH-12,517Exited13F
TWOTWO HBRS I-45,629Exited13F
UDRUDR INC-19,236Exited13F
UNPUNION PAC-51,585Exited13F
UALUNITED AIR (Put)-333,900Exited13F
UPSUNITED PAR-19,900Exited13F
UUNITY SOFT-12,500Exited13F
GDXVANECK ETF (Call)-400,000Exited13F
VTRVENTAS INC-10,400Exited13F
VTYXVENTYX BIO (Call)-50,000Exited13F
VICIVICI PPTYS (Put)-32,100Exited13F
VKTXVIKING THE-22,141Exited13F
VZIOVIZIO HLDG-397,500Exited13F
VMCVULCAN MAT-45,410Exited13F
WELLWELLTOWER-15,117Exited13F
WLKWESTLAKE C-35,700Exited13F
WDAYWORKDAY IN-2,000Exited13F
ANSCUAGRICULTUR-344,955Exited13F
ALKSALKERMES P-8,794Exited13F
ALCYUALCHEMY IN-103,486Exited13F
BIPBROOKFIELD (Put)-167,500Exited13F
CPRICAPRI HOLD-13,900Exited13F
CHEACHENGHE AC-307,065Exited13F
CSTACONSTELLAT-160,688Exited13F
CSTAWSCONSTELLAT-139,600Exited13F
FICVWFRONTIER I-32,524Exited13F
HCMAHCM ACQUIS-125,054Exited13F
APTMALPHA PART-255,100Exited13F
ROIVROIVANT SC (Call)-100,000Exited13F
ROIVROIVANT SC (Put)-50,000Exited13F
ROSSROSS ACQUI-318,046Exited13F
SCRMWSCREAMING-573,164Exited13F
LGSTWSEMPER PAR-185,416Exited13F
SKGRWSK GROWTH-420,833Exited13F
SPKLUSPARK I AC-68,991Exited13F
ONONON HLDG AG-60,000Exited13F
MNDYMONDAY COM-12,000Exited13F
AFMDAFFIMED N-254,943Exited13F
NXPINXP SEMICO-2,500Exited13F
PHVSPHARVARIS-18,000Exited13F
QUREUNIQURE NV (Call)-90,600Exited13F