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Livermore
Livermore
ZHEN

UBS Oconnor LLC

SEC CIK
0001132716
Latest filing
Aug 14, 2026

Holdings in Q2 2023

Holdings as of Jun 30, 2023, filed Aug 14, 2024. Long positions only; changes compare share counts with Q1 2023.

Institution overview
Positions
514
−45 vs. Q1 2023
Portfolio value
$4.73B
+$537.8M (+12.8%) vs. Q1 2023
Filed
Aug 14, 2024
AmendedSECSECSECSECSEC
Holdings of UBS Oconnor LLC in Q2 2023
SecurityClassSharesValue% of portfolioShare changeActionHistory
TRTNTriton International LtdCL A746,927$62.2M1.3%+746,927NewHistory
Spirit Airls Inc848577AB8NOTE 1.000% 5/1–$68.2M1.4%–––
ACIAlbertsons Companies, Inc.COMMON STOCK4,300,000$93.8M2.0%−709,398−14.2%ReducedHistory
LSILife Storage, Inc.COM734,310$97.6M2.1%+658,000+862.3%AddedHistory
NATINational Instruments CorpCOM2,175,008$124.8M2.6%+1,480,246+213.1%AddedHistory
SYNHSyneos Health, Inc.CL A3,342,622$140.9M3.0%+3,342,622NewHistory
FOCSFocus Financial Partners Inc.COM CL A2,775,549$145.7M3.1%+1,407,549+102.9%AddedHistory
VMWVmware LLCCL A COM1,091,981$156.9M3.3%−1060.0%ReducedHistory
UNVRUnivar Solutions Inc.COM6,121,961$219.4M4.6%+971,218+18.9%AddedHistory
PDCEPDC Energy, Inc.COM3,101,445$220.6M4.7%+3,101,445NewHistory
ISEEIVERIC bio, Inc.COM5,850,120$230.1M4.9%+5,850,120NewHistory
ATVIActivision Blizzard, Inc.COM2,818,681$237.6M5.0%−174,822−5.8%ReducedHistory
SGENSeagen Inc.COM1,849,105$355.9M7.5%+1,272,676+220.8%AddedHistory
HZNPHorizon Therapeutics Public Ltd CoSHS4,331,267$445.5M9.4%+338,535+8.5%AddedHistory

Options (64)

Puts and calls in the same filing. Amounts are the market value of the underlying shares, which is what 13F reports.

Option positions of UBS Oconnor LLC in Q2 2023
SecurityClassPutsCalls
AALAmerican Airlines Group Inc.Stock$4.11M–
NBRNabors Industries LtdSHS$1.92M–
LCIDLucid Group, Inc.COM$1.73M–
CVNACarvana Co.CL A$1.57M–
DISHDISH Network CORPCL A$1.08M$30.0K
ATVIActivision Blizzard, Inc.COM–$825.3K
AMCAMC Entertainment Holdings, Inc.CL A COM$810.6K–
XRXXerox Holdings CorpCOM NEW$708.7K–
HHyatt Hotels CorpCOM CL A$660.5K–
PTONPeloton Interactive, Inc.CL A COM$531.8K–
SPYSPDR S&P 500 ETF TrustETF$455.6K–
CPRICapri Holdings LtdSHS$451.7K–
FFord Motor CoStock$450.2K–
MMacy's, Inc.COM$418.7K–
FLYYSpirit Aviation Holdings, Inc.COM$381.8K–
BBIOBridgeBio Pharma, Inc.COM$126.0K$246.7K
QUREuniQure N.V.SHS$338.3K$975
State Street SPDR S&P Biotech ETF78464A870ETF$267.8K–
BMEABiomea Fusion, Inc.COM$243.0K$2.63K
BGSB&G Foods, Inc.COM$242.8K–
VERAVera Therapeutics, Inc.CL A–$231.0K
RIGTransocean Ltd.REGISTERED SHS$220.0K–
MATMattel IncCOM–$212.5K
iShares Russell 2000 ETF464287655ETF$103.7K$65.7K
PFSIPennyMac Financial Services, Inc.COM$167.8K–
AAOIApplied Optoelectronics, Inc.COM–$165.0K
ADTADT Inc.COM$142.4K–
RETAReata Pharmaceuticals IncCL A–$132.8K
MRSNMersana Therapeutics, Inc.COM–$114.9K
MGMMGM Resorts InternationalStock$101.5K–
NVCRNovoCure LtdORD SHS–$101.2K
WDCWestern Digital CorpCOM$99.3K–
ANNXAnnexon, Inc.COM–$91.3K
SVCService Properties TrustCOM SH BEN INT$76.8K–
STWDStarwood Property Trust, Inc.COM$73.7K–
EXPEExpedia Group, Inc.Stock$72.6K–
State Street Health Care Select Sector SPDR ETF81369Y209ETF–$72.0K
NCLHNorwegian Cruise Line Holdings Ltd.SHS$69.6K–
MRTXMirati Therapeutics, Inc.COM–$68.8K
CBAYCymaBay Therapeutics, Inc.COM–$56.3K
HLTHilton Worldwide Holdings Inc.COM$54.6K–
UALUnited Airlines Holdings, Inc.COM$51.5K–
MPTMedical Properties Trust IncCOM$45.0K–
APLSApellis Pharmaceuticals, Inc.COM–$45.0K
VICIVici Properties Inc.COM$37.7K–
HALOHalozyme Therapeutics, Inc.COM–$37.5K
COOPMaverick Merger Sub 2, LLCCOM$37.5K–
PTCTPTC Therapeutics, Inc.COM–$34.4K
FUBOFuboTV Inc.COM–$34.0K
U.S. Global Jets ETF26922A842ETF$32.3K–
STXSeagate Technology Holdings plcORD SHS$32.2K–
OMFOneMain Holdings, Inc.COM$28.1K–
Invesco Exchange Traded FD T46137V357S&P500 EQL WGT$24.8K–
DALDelta Air Lines, Inc.COM NEW$24.4K–
AGIOAgios Pharmaceuticals, Inc.COM–$23.8K
RAREUltragenyx Pharmaceutical Inc.COM–$21.3K
BHVNBiohaven Ltd.COM–$18.0K
RDNRadian Group IncCOM$17.8K–
CCLCarnival Corp Ltd.UNIT 99/99/9999$17.5K–
DKNGDraftKings Inc.Stock$16.9K–
NAVINavient CorpCOM$10.5K–
Atech (Parent) Resolution Corp.00973N102COM–$10.0K
BTAIQBioXcel Therapeutics, Inc.COM–$400
BTUPeabody Energy CorpCOM$210–

Sold out since Q1 2023 (147)

Positions held at the end of Q1 2023 that are gone from this filing.

The largest 100 of 147 by value last quarter.

Positions of UBS Oconnor LLC sold out since Q1 2023
SecurityClassShares in Q1 2023Value in Q1 2023% of portfolio in Q1 2023History
FHNFirst Horizon CorpCOM10,082,989$179.3M4.3%History
AQUAEvoqua Water Technologies Corp.COM2,926,514$145.5M3.5%History
PRVBProvention Bio, Inc.COM2,925,000$70.5M1.7%History
Oak STR Health Inc67181AAB3NOTE 3/1–$62.9M1.5%–
XMQualtrics International Inc.COM CL A2,541,707$45.3M1.1%History
Wayfair Inc.94419LAM3NOTE 0.625%10/0–$36.5M0.9%–
Yamana Gold Inc98462Y100COM5,022,158$29.4M0.7%–
Amryt Pharma PLC03217L106SPONSORED ADS2,000,000$29.2M0.7%–
OSHOak Street Health, Inc.COM6,537,297$25.3M0.6%History
HPLTHome Plate Acquisition CorpCL A COM1,980,000$20.0M0.5%History
NewHold Investment Corp. II651450108COM CL A1,732,500$17.6M0.4%–
Trine II Acquisition Corp.G9059F100CL A ORD SHS1,654,175$17.3M0.4%–
Fastly, Inc.31188VAB6NOTE 3/1–$15.9M0.4%–
MAXRMaxar Technologies Inc.COM2,799,509$14.3M0.3%History
FORGForgeRock, Inc.CL A650,000$13.4M0.3%History
MNTVMomentive Global Inc.COM1,378,663$12.8M0.3%History
SKGRUSK Growth Opportunities CorpUNIT 06/28/2029910,231$9.57M0.2%History
BEEPMobile Infrastructure CorpCLASS A ORD SHS930,445$9.51M0.2%History
TPG Pace Beneficial II CorpG89826104COMMON STOCK942,295$9.39M0.2%–
Tio Tech AG8T10C106CLASS A ORD SHS708,932$7.22M0.2%–
Jackson Acquisition Co46653C106COM CL A695,058$7.19M0.2%–
Chain Bridge IG2061X102CLASS A ORD661,670$6.93M0.2%–
DP Cap Acquisition Corp IG2R05B100CLASS A ORD661,670$6.91M0.2%–
PANWPalo Alto Networks IncStock33,380$6.67M0.2%History
STAGSTAG Industrial, Inc.COM189,389$6.41M0.2%History
SUACShoulderUP Technology Acquisition Corp.CL A COM590,777$6.13M0.1%History
Juniper II Corp48203N103CL A COM567,145$6.03M0.1%–
CIIG Capital Partners II, Inc.12561U109COM CL A567,145$5.90M0.1%–
BLEUbleuacacia ltdCLASS A ORD SHS567,145$5.81M0.1%History
Acropolis Infrastructure Acq005029103CL A565,295$5.73M0.1%–
Jaws Juggernaut Acquisitn CoG50735102CLASS A ORD SHS545,913$5.59M0.1%–
Anthemis Digital AcquisitionG03959106CLASS A ORD510,148$5.33M0.1%–
VMG Consumer Acquisition Cor91842V102CLASS A COM501,729$5.20M0.1%–
Talon 1 Acquisition CorpG86656108CLASS A ORD472,621$4.99M0.1%–
XFINExcelFin Acquisition Corp.COM CL A472,621$4.91M0.1%History
AEAEAltEnergy Acquisition CorpCOM CL A472,622$4.91M0.1%History
CMCAFPiermont Valley Acquisition CorpCLASS A ORD SHS463,372$4.87M0.1%History
Rice Acquisition Corp IIG75529100SHS CL A472,621$4.84M0.1%–
APGBApollo Strategic Growth Capital IISHS CL A469,682$4.81M0.1%History
ZTAQUZimmer Energy Transition Acquisition Corp.UNIT 06/16/2026472,622$4.81M0.1%History
HCNEJaws Hurricane Acquisition CorpCLASS A COM472,621$4.80M0.1%History
Chenghe Acquisition Co.G2086M115UNIT 04/22/2027455,115$4.78M0.1%–
VLATValor Latitude Acquisition Corp.CLASS A ORD SHS458,617$4.70M0.1%History
BMACBlack Mountain Acquisition Corp.CL A COM425,359$4.42M0.1%History
ETNEaton Corp plcStock25,000$4.28M0.1%History
Silverbox Corp III82836N206UNIT 02/28/2028404,961$4.07M0.1%–
Green Visor Fin Tec Acq CorpG4166K100CLASS A ORD378,097$3.99M0.1%–
LGVCLAMF Global Ventures Corp. ICLASS A ORD378,097$3.95M0.1%History
7 Acquisition CorpG80694105SHS CL A378,097$3.95M0.1%–
Sculptor Acquisition Corp IG7T983103CL A COM370,698$3.88M0.1%–
Ahren Acquisition Corp.G01322109CLASS A ORD SHS370,698$3.86M0.1%–
Bullpen Parlay Acquisition CG1792A100CLASS A ORD SHS370,698$3.86M0.1%–
Southport Acquisition Corp84465L105CL A COM370,698$3.86M0.1%–
GCT Semiconductor Holding, Inc.20607V106COM CL A330,834$3.43M0.1%–
MTVCMotive Capital Corp IICL A ORD324,361$3.38M0.1%History
SPGIS&P Global Inc.Stock9,000$3.10M0.1%History
Lava Medtech Acquisition Cor519345102CLASS A COM283,573$2.96M0.1%–
dMY Technology Group, Inc. VI233247105CL A COM287,620$2.94M0.1%–
St Energy Transition I LtdG8465L107CL A ORD SHS278,023$2.90M0.1%–
UDRUDR, Inc.COM70,500$2.89M0.1%History
Sound Point Acquisition CorpG8274F101CLASS A ORD SHS273,069$2.88M0.1%–
Kimbell Tiger Acquisition Co49436K106COM CL A273,069$2.88M0.1%–
MTHMeritage Homes CORPCOM23,503$2.74M0.1%History
HRHealthcare Realty Trust IncCL A COM138,944$2.69M0.1%History
GTACGlobal Technology Acquisition Corp. ICLASS A ORD236,311$2.47M0.1%History
Cactus Acquisition Corp. 1 LtdG1745A108CLASS A ORD236,311$2.47M0.1%–
Avalon Acquisition Inc05338E101CLASS A COM236,311$2.46M0.1%–
MultiSensor AI Holdings, Inc.84921J108COM236,311$2.46M0.1%–
Industrial Tech Acqstns II I45635R108CLASS A COM233,953$2.44M0.1%–
INTEIntegral Acquisition Corp 1CLASS A COM236,311$2.43M0.1%History
TCVATCV Acquisition Corp.CL A SHS236,972$2.43M0.1%History
TWOAtwoCOM CL A236,311$2.42M0.1%History
DNABSocial Capital Suvretta Holdings Corp. IICLASS A ORD SHS236,311$2.42M0.1%History
Roc Energy Acquisition Corp77118V108COMMON STOCK231,686$2.42M0.1%–
EVEEVe Mobility Acquisition CorpCL A ORD SHS231,686$2.42M0.1%History
Orion Biotech Opportuntes CoG6780C109CLASS A ORD SHS235,390$2.41M0.1%–
PNSTPinstripes Holdings, Inc.CL A COM231,686$2.41M0.1%History
Khosla Ventures Acqut Co III482506102COM CL A237,220$2.41M0.1%–
BIIBBiogen Inc.COM8,610$2.39M0.1%History
ASBPAspire-Lakewood Holdings, Inc.CLASS A ORDI SHS227,558$2.38M0.1%History
IGTAInception Growth Acquisition LtdCOMMON STOCK231,686$2.36M0.1%History
Post Holdings Partnering Cor737465104COM SER A231,686$2.34M0.1%–
Metals Acquisition CorpG60405100SHS CL A227,558$2.33M0.1%–
GMFIAetherium Acquisition CorpCLASS A COM201,057$2.10M0.1%History
MORNMorningstar, Inc.COM10,000$2.03M<0.1%History
Bellus Health Inc New07987C204COM NEW271,161$1.95M<0.1%–
Eg Acquisition Corp26846A100COM CL A188,312$1.92M<0.1%–
MRSNMersana Therapeutics, Inc.COM462,699$1.90M<0.1%History
Logistics Innovtn Technlgs C54141L100CLASS A COM184,322$1.87M<0.1%–
BKNGBooking Holdings Inc.Stock700$1.86M<0.1%History
LEN.BLennar CorpCL B18,697$1.67M<0.1%History
B Riley Prin 250 Merger Corp05602L104CLASS A COM163,565$1.66M<0.1%–
Skydeck Acquisition Corp.G82220123CLASS A ORD SHS160,410$1.64M<0.1%–
NTAPNetApp, Inc.Stock25,000$1.60M<0.1%History
GTMZoomInfo Technologies Inc.Stock62,500$1.54M<0.1%History
HCPHashiCorp, Inc.COM CL A50,537$1.48M<0.1%History
G Squared Ascend II IncG42041106COM CL A141,786$1.47M<0.1%–
ABRArbor Realty Trust IncCOM124,176$1.43M<0.1%History
CTLTCatalent, Inc.COM21,576$1.42M<0.1%History
EPREpr PropertiesCOM SH BEN INT32,656$1.24M<0.1%History