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Livermore
ZHEN

UBS Oconnor LLC

SEC CIK
0001132716
Latest filing
Aug 14, 2026

Holdings in Q3 2022

Holdings as of Sep 30, 2022, filed Nov 14, 2023. Long positions only; changes compare share counts with Q2 2022.

Institution overview
Positions
909
−13 vs. Q2 2022
Portfolio value
$8.71B
−$826.7M (−8.7%) vs. Q2 2022
Filed
Nov 14, 2023
AmendedSECSECSECSECSEC
Holdings of UBS Oconnor LLC in Q3 2022
SecurityClassSharesValue% of portfolioShare changeActionHistory
KROSKeros Therapeutics, Inc.COM33,321$1.25M<0.1%−24,000−41.9%ReducedHistory
Hennessy Capital Invs Corp V42589T107COM CL A128,380$1.27M<0.1%−12,852−9.1%Reduced–
TNDMTandem Diabetes Care IncCOM NEW26,630$1.27M<0.1%+5,100+23.7%AddedHistory
ARAntero Resources CorpCOM41,868$1.28M<0.1%−2,753−6.2%ReducedHistory
INBXInhibrx Biosciences, Inc.COM71,297$1.28M<0.1%−13,753−16.2%ReducedHistory
SCYXScynexis IncCOM NEW535,670$1.29M<0.1%+29,428+5.8%AddedHistory
EVRGEvergy, Inc.Stock21,698$1.29M<0.1%+21,698NewHistory
PDDPDD Holdings Inc.SPONSORED ADS20,662$1.29M<0.1%+20,662NewHistory
ZYMEZymeworks Inc.COM215,000$1.32M<0.1%+119,000+124.0%AddedHistory
EQIXEquinix IncCOM2,366$1.35M<0.1%−4,429−65.2%ReducedHistory
Freedom Acquisition I CorpG3663X110SHS CL A136,747$1.35M<0.1%−14,334−9.5%Reduced–
APAAPA CorpStock39,949$1.37M<0.1%+39,949NewHistory
Pioneer Merger Corp.G7S24C103CL A SHS137,203$1.37M<0.1%−13,793−9.1%Reduced–
Mission Advancement Corp60501L101CL A139,692$1.37M<0.1%−14,286−9.3%Reduced–
ABBVAbbVie Inc.Stock10,402$1.40M<0.1%+10,402NewHistory
NSTDNorthern Star Investment Corp. IVCOM CL A142,709$1.40M<0.1%−14,286−9.1%ReducedHistory
SOCSable Offshore Corp.COM CL A143,174$1.41M<0.1%−14,333−9.1%ReducedHistory
G Squared Ascend II IncG42041106COM CL A143,174$1.42M<0.1%−14,333−9.1%Reduced–
New Vista Acquisition CorpG6529L105CL A SHS142,939$1.42M<0.1%−14,370−9.1%Reduced–
Belong Acquisition Corp.08069M102CLASS A COM144,185$1.42M<0.1%−14,434−9.1%Reduced–
NSTCNorthern Star Investment Corp. IIICOM CL A144,714$1.43M<0.1%−14,487−9.1%ReducedHistory
EXEExpand Energy CorpCOM15,275$1.44M<0.1%−1,004−6.2%ReducedHistory
VICIVici Properties Inc.COM48,605$1.45M<0.1%+21,653+80.3%AddedHistory
REVEAlpine Acquisition Corp.COM143,174$1.47M<0.1%−14,333−9.1%ReducedHistory
KPTIKaryopharm Therapeutics Inc.COM271,219$1.48M<0.1%+43,620+19.2%AddedHistory
COINCoinbase Global, Inc.COM CL A23,000$1.48M<0.1%+13,000+130.0%AddedHistory
LLYEli Lilly & CoStock4,600$1.49M<0.1%+4,600NewHistory
SILKSilk Road Medical IncCOM33,230$1.50M<0.1%−28,500−46.2%ReducedHistory
SKILSkillsoft Corp.CL A833,638$1.53M<0.1%00.0%UnchangedHistory
MRUSMerus N.V.COM77,116$1.54M<0.1%+5,000+6.9%AddedHistory
Bright Lights Acquisition Co10920K101COM CL A157,525$1.56M<0.1%00.0%Unchanged–
Corsair Partnering CorpG2540H108SHS CL A160,297$1.57M<0.1%−16,047−9.1%Reduced–
BCYCBicycle Therapeutics PLCSPONSORED ADS67,625$1.57M<0.1%+10,000+17.4%AddedHistory
PATHUiPath, Inc.Stock125,000$1.58M<0.1%+25,000+25.0%AddedHistory
MURMurphy Oil CorpCOM44,836$1.58M<0.1%+44,836NewHistory
CHRCheer Holding, Inc.SHS1,065,472$1.58M<0.1%+1,065,472NewHistory
BIIBBiogen Inc.COM5,950$1.59M<0.1%+5,950NewHistory
Rain Oncology Inc.75082Q105COM326,451$1.59M<0.1%−6,800−2.0%Reduced–
AGENAgenus IncCOM NEW777,997$1.59M<0.1%+80,105+11.5%AddedHistory
Skydeck Acquisition Corp.G82220123CLASS A ORD SHS161,980$1.60M<0.1%−16,216−9.1%Reduced–
MTZMastec IncCOM25,228$1.60M<0.1%−57,800−69.6%ReducedHistory
B Riley Prin 250 Merger Corp05602L104CLASS A COM165,166$1.62M<0.1%−16,535−9.1%Reduced–
IMCRImmunocore Holdings plcADS34,697$1.63M<0.1%−22,800−39.7%ReducedHistory
Emerging Markets Horizon CorG3033X105CLASS A ORD SHS163,767$1.64M<0.1%−16,395−9.1%Reduced–
HHLAHH&L Acquisition Co.SHS CL A167,609$1.67M<0.1%−16,779−9.1%ReducedHistory
EIGREiger BioPharmaceuticals, Inc.COM222,041$1.67M<0.1%−82,259−27.0%ReducedHistory
VRDNViridian Therapeutics, Inc.COM81,870$1.68M<0.1%+47,481+138.1%AddedHistory
RAPTRAPT Therapeutics, Inc.COM69,812$1.68M<0.1%−8,938−11.3%ReducedHistory
KIDSOrthopediatrics CorpCOM36,448$1.68M<0.1%−8,500−18.9%ReducedHistory
OHIOmega Healthcare Investors IncCOM57,145$1.69M<0.1%−7,834−12.1%ReducedHistory
VACMarriott Vacations Worldwide CorpCOM13,853$1.69M<0.1%−36,548−72.5%ReducedHistory
PENPenumbra IncCOM8,907$1.69M<0.1%+2,900+48.3%AddedHistory
EMNEastman Chemical CoStock23,941$1.70M<0.1%+23,941NewHistory
PHATPhathom Pharmaceuticals, Inc.COM154,093$1.71M<0.1%+27,000+21.2%AddedHistory
GKOSGLAUKOS CorpCOM32,692$1.74M<0.1%−7,800−19.3%ReducedHistory
EQTEQT CorpStock43,181$1.76M<0.1%+19,220+80.2%AddedHistory
CNDAConcord Acquisition Corp IICOM CL A182,069$1.77M<0.1%−18,227−9.1%ReducedHistory
RYTMRhythm Pharmaceuticals, Inc.COM72,375$1.77M<0.1%+72,375NewHistory
CRNXCrinetics Pharmaceuticals, Inc.COM90,460$1.78M<0.1%+3,000+3.4%AddedHistory
ACRSAclaris Therapeutics, Inc.COM113,426$1.78M<0.1%00.0%UnchangedHistory
NFYSEnphys Acquisition Corp.CL A ORD SHS183,827$1.79M<0.1%−18,403−9.1%ReducedHistory
NBIXNeurocrine Biosciences IncStock17,003$1.81M<0.1%−20,200−54.3%ReducedHistory
SYKStryker CorpStock8,925$1.81M<0.1%−5,800−39.4%ReducedHistory
JNJJohnson & JohnsonStock11,073$1.81M<0.1%+11,073NewHistory
KNSAKiniksa Pharmaceuticals International, plcCOM CL A140,962$1.81M<0.1%+140,962NewHistory
Itiquira Acquisition CorpG49773107CL A SHS182,323$1.81M<0.1%−19,111−9.5%Reduced–
Logistics Innovtn Technlgs C54141L100CLASS A COM186,126$1.82M<0.1%−18,633−9.1%Reduced–
GSR II Meteora Acquisitn Cor36263W105CLASS A COM183,827$1.82M<0.1%−18,403−9.1%Reduced–
PLTRPalantir Technologies Inc.Stock225,000$1.83M<0.1%−25,000−10.0%ReducedHistory
ARYEARYA Sciences Acquisition Corp VCLASS A ORD SHS187,163$1.84M<0.1%−18,737−9.1%ReducedHistory
Eg Acquisition Corp26846A100COM CL A190,155$1.86M<0.1%−19,036−9.1%Reduced–
Crown PropTech AcquisitionsG25741102SHS CL A188,968$1.88M<0.1%−18,997−9.1%Reduced–
RNWReNew Energy Global plcCL A SHS311,739$1.88M<0.1%−1,713−0.5%ReducedHistory
HCM Acquisition CorpG4365A101CLASS A ORD SHS187,163$1.89M<0.1%−18,737−9.1%Reduced–
WELIntegrated Wellness Acquisition CorpORD SHS CL A187,163$1.89M<0.1%−18,737−9.1%ReducedHistory
Forbion European Acqustn CorG3619H102CLASS A ORD SHS187,163$1.90M<0.1%−18,737−9.1%Reduced–
Northern Genesis Acqu Corp I66516W107COM194,086$1.90M<0.1%−19,430−9.1%Reduced–
SWSSClean Energy Special Situations Corp.COM190,898$1.90M<0.1%−19,111−9.1%ReducedHistory
TYGOTigo Energy, Inc.COM190,898$1.92M<0.1%−19,111−9.1%ReducedHistory
Syntec Optics Holdings, Inc.68218C108CLASS A COM190,898$1.92M<0.1%−19,111−9.1%Reduced–
Lionheart III Corp536262108CLASS A COM190,898$1.93M<0.1%−19,111−9.1%Reduced–
CEROCero Therapeutics Holdings, Inc.CLASS A COM190,898$1.93M<0.1%−19,111−9.1%ReducedHistory
AXTAAxalta Coating Systems Ltd.COM92,070$1.94M<0.1%00.0%UnchangedHistory
HUMAHumacyte, Inc.COM595,172$1.94M<0.1%−504,828−45.9%ReducedHistory
IOVAIovance Biotherapeutics, Inc.COM202,872$1.94M<0.1%−54,000−21.0%ReducedHistory
Golden Falcon Acquisition Co38102H109CL A195,521$1.95M<0.1%−19,656−9.1%Reduced–
XENEXenon Pharmaceuticals Inc.COM54,208$1.96M<0.1%−42,000−43.7%ReducedHistory
PTGXProtagonist Therapeutics, IncCOM232,820$1.96M<0.1%+13,000+5.9%AddedHistory
MRKMerck & Co., Inc.Stock22,800$1.96M<0.1%+22,800NewHistory
SDGRSchrodinger, Inc.COM79,547$1.99M<0.1%+5,000+6.7%AddedHistory
ORealty Income CorpREIT34,718$2.02M<0.1%+10,597+43.9%AddedHistory
GMFIAetherium Acquisition CorpCLASS A COM203,024$2.02M<0.1%−157,300−43.7%ReducedHistory
MTRYMonterey Innovation Acquisition CorpCOM190,898$2.03M<0.1%−19,111−9.1%ReducedHistory
VLOValero Energy CorpStock19,053$2.04M<0.1%−1,253−6.2%ReducedHistory
ONOn Semiconductor CorpStock32,770$2.04M<0.1%+32,770NewHistory
ANABAnaptysbio, IncCOM81,668$2.08M<0.1%+702+0.9%AddedHistory
DOCHealthpeak Properties, Inc.COM91,011$2.09M<0.1%−139,174−60.5%ReducedHistory
CITECartica Acquisition CorpCLASS A ORD SHS210,558$2.13M<0.1%−21,079−9.1%ReducedHistory
DYDycom Industries IncCOM22,377$2.14M<0.1%+3,422+18.1%AddedHistory
TXNMTXNM Energy IncCOM46,872$2.14M<0.1%+46,872NewHistory

Options (51)

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 Q3 2022
SecurityClassPutsCalls
SPYSPDR S&P 500 ETF TrustETF$34.4M–
AALAmerican Airlines Group Inc.Stock$21.2M–
TWTRTwitter, Inc.COM$2.71M–
iShares Tr464288513IBOXX HI YD ETF$2.59M–
State Street Financial Select Sector SPDR ETF81369Y605ETF$2.21M–
RIGTransocean Ltd.REGISTERED SHS$2.07M–
RCLRoyal Caribbean Cruises LtdCOM$1.88M–
CCLCarnival Corp Ltd.UNIT 99/99/9999$1.72M–
DISHDISH Network CORPCL A$1.43M–
AAPLApple Inc.Stock$1.28M–
STWDStarwood Property Trust, Inc.COM$1.22M–
BBBY20230930-DK-Butterfly-1, Inc.COM$1.09M–
UALUnited Airlines Holdings, Inc.COM$976.0K–
NCLHNorwegian Cruise Line Holdings Ltd.SHS$904.0K–
EXPEExpedia Group, Inc.Stock$684.0K–
SIXSix Flags Entertainment CorpCOM$676.0K–
Safehold Inc.45031U101COM$623.0K–
LUMNLumen Technologies, Inc.Stock$621.0K–
SPRSpirit AeroSystems Holdings, Inc.COM CL A$615.0K–
MMacy's, Inc.COM$606.0K–
FFord Motor CoStock$580.0K–
SVCService Properties TrustCOM SH BEN INT$515.0K–
DALDelta Air Lines, Inc.COM NEW$382.0K–
GSKGSK plcADR$381.0K–
XRXXerox Holdings CorpCOM NEW$363.0K–
NAVINavient CorpCOM$361.0K–
TGITriumph Group IncCOM$352.0K–
WYNNWynn Resorts LtdCOM$342.0K–
TREELendingTree, Inc.COM$338.0K–
HASIHA Sustainable Infrastructure Capital, Inc.COM$314.0K–
AFRMAffirm Holdings, Inc.COM CL A$309.0K–
LAMRLamar Advertising CoREIT$280.0K–
THCTenet Healthcare CorpCOM NEW$252.0K–
SHAKShake Shack Inc.CL A$250.0K–
CPRICapri Holdings LtdSHS$247.0K–
OMFOneMain Holdings, Inc.COM$235.0K–
CPECallon Petroleum CoCOM$232.0K–
FLYYSpirit Aviation Holdings, Inc.COM$216.0K–
ADTADT Inc.COM$182.0K–
MARMarriott International IncStock$135.0K–
HLTHilton Worldwide Holdings Inc.COM$107.0K–
NGLNGL Energy Partners LPCOM UNIT REPST$98.0K–
WTIW&T Offshore IncCOM$95.0K–
VICIVici Properties Inc.COM$89.0K–
DKNGDraftKings Inc.Stock$86.0K–
HHyatt Hotels CorpCOM CL A$59.0K–
RDNRadian Group IncCOM$56.0K–
RVNCRevance Therapeutics, Inc.COM$48.0K–
BTUPeabody Energy CorpCOM$38.0K–
OXYOccidental Petroleum CorpStock$16.0K–
RRCRange Resources CorpCOM$10.0K–

Sold out since Q2 2022 (121)

Positions held at the end of Q2 2022 that are gone from this filing.

The largest 100 of 121 by value last quarter.

Positions of UBS Oconnor LLC sold out since Q2 2022
SecurityClassShares in Q2 2022Value in Q2 2022% of portfolio in Q2 2022History
ACCAmerican Campus Communities IncCOM7,174,697$462.6M4.8%History
CTXSCitrix Systems IncCOM4,228,313$410.9M4.3%History
Sailpoint Technologies Holdings, Inc.78781P105COM5,062,053$317.3M3.3%–
CDKCDK Global, Inc.COM5,289,369$289.7M3.0%History
MNDTMandiant, Inc.Stock12,632,820$275.6M2.9%History
Coherent Inc192479103COM959,674$255.5M2.7%–
PSBPS Business Parks, Inc.COM1,236,136$231.3M2.4%History
Vonage Holdings Corp92886T201COM11,680,985$220.1M2.3%–
WBTWelbilt, Inc.COM9,109,158$216.9M2.3%History
CCMPCMC Materials, Inc.COM790,829$138.0M1.4%History
Cornerstone Building Brands, Inc.21925D109COM5,108,814$125.1M1.3%–
MTORMeritor, Inc.COM1,857,505$67.5M0.7%History
TPTXTurning Point Therapeutics, Inc.COM775,000$58.3M0.6%History
POLYPlantronics IncCOM1,062,886$42.2M0.4%History
MANTMantech International CorpCL A407,507$38.9M0.4%History
HRTXHeron Therapeutics, Inc.COM10,145,000$28.3M0.3%History
Pershing Square Tontine Hldg71531R109COM CL A1,263,939$25.2M0.3%–
Chegg, Inc163092AF6NOTE 9/0–$24.2M0.3%–
YAlleghany CorpCOM21,175$17.6M0.2%History
PRPBCC Neuberger Principal Holdings IISHS CL A1,544,477$15.4M0.2%History
GCPGCP Applied Technologies Inc.COM380,754$11.9M0.1%History
PPGPPG Industries IncStock99,060$11.3M0.1%History
LILi Auto Inc.SPONSORED ADS278,797$10.7M0.1%History
CECelanese CorpStock87,847$10.3M0.1%History
Cohn Robbins Holdings CorpG23726105COM CL A1,014,891$10.1M0.1%–
WALDWaldencast plcCLASS A ORD SHS1,011,151$9.96M0.1%History
SPGIS&P Global Inc.Stock24,000$8.09M0.1%History
Haemonetics Corp Mass405024AB6NOTE 3/0–$7.98M0.1%–
HCMHUTCHMED (China) LtdSPONSORED ADS575,174$7.27M0.1%History
Kensington Cap Acq Corp IVG52519157UNIT 99/99/9999707,806$6.80M0.1%–
BOACBluescape Opportunities Acquisition Corp.SHS640,218$6.34M0.1%History
DPCM Cap Inc23344P101COM CL A577,366$5.72M0.1%–
State Street Energy Select Sector SPDR ETF81369Y506ETF80,000$5.72M0.1%–
FDXFedEx CorpStock24,530$5.56M0.1%History
JJacobs Solutions Inc.COM42,602$5.42M0.1%History
QFINQfin Holdings, Inc.AMERICAN DEP305,186$5.28M0.1%History
E Merge Technology Acquisiti26873Y104COM CL A523,015$5.22M0.1%–
Go Acquisition Corp362019101COM523,015$5.22M0.1%–
Equity Distr Acquisition Cor29465E106COM CL A525,062$5.22M0.1%–
PMVCPMV Consumer Acquisition Corp.COM523,015$5.19M0.1%History
Silver Crest Acquisition CorG81355102CL A SHS524,020$5.17M0.1%–
AKLIAkili, Inc.CLASS A ORD SHS519,885$5.14M0.1%History
RVACRiverview Acquisition Corp.CLASS A COM510,069$5.08M0.1%History
iShares Tr464287556ISHARES BIOTECH40,000$4.71M<0.1%–
KRNLKernel Group Holdings, Inc.CL A SHS470,895$4.62M<0.1%History
JCIJohnson Controls International plcStock90,952$4.36M<0.1%History
LEALear CorpCOM NEW33,806$4.26M<0.1%History
Redball Acquisition CorpG7417R105COM CL A416,005$4.14M<0.1%–
AEA-Bridges Impact Corp.G01046104SHS CL A410,029$4.07M<0.1%–
ESRTEmpire State Realty Trust, Inc.CL A578,302$4.07M<0.1%History
Software Acquisitn Grp Inc I83407J103COM CL A406,078$4.06M<0.1%–
PROKProkidney Corp.CLASS A ORD SHS362,372$3.61M<0.1%History
UDRUDR, Inc.COM72,200$3.32M<0.1%History
CSXCSX CorpStock113,029$3.29M<0.1%History
JKSJinkoSolar Holding Co., Ltd.SPONSORED ADR45,000$3.11M<0.1%History
NVDANVIDIA CorpStock19,233$2.92M<0.1%History
ALVAutoliv IncCOM39,400$2.82M<0.1%History
ULCCFrontier Group Holdings, Inc.COM298,025$2.79M<0.1%History
iShares Tr464287515EXPANDED TECH10,000$2.70M<0.1%–
Mudrick Capital Acqu Corp II62477L107COM CL A262,798$2.65M<0.1%–
XBP Global Holdings, Inc.12520C109CLASS A COM257,374$2.60M<0.1%–
IG Acquisition Corp.449534106COM CL A262,541$2.60M<0.1%–
Global Synergy Acquisit CorpG3934J106CL A SHS260,473$2.59M<0.1%–
VSTVistra Corp.Stock111,539$2.55M<0.1%History
Ithax Acquisition CorpG49775102CL A SHS252,788$2.52M<0.1%–
IAAIAA, Inc.COM76,442$2.50M<0.1%History
Founder SpacG3661E106CLASS A ORD SHS241,829$2.43M<0.1%–
Ribbit Leap LtdG7552B105SHS CL A238,370$2.36M<0.1%–
NUVANuvasive IncCOM45,407$2.23M<0.1%History
QT Imaging Holdings, Inc.37519U109COMMON STOCK210,009$2.12M<0.1%–
INCYIncyte CorpCOM27,289$2.07M<0.1%History
JYACJiya Acquisition Corp.COM CL A205,900$2.03M<0.1%History
TROXTronox Holdings plcSHS120,376$2.02M<0.1%History
ONTOnterris, Inc.COM57,108$1.93M<0.1%History
SRRASierra Oncology, Inc.COM NEW33,735$1.85M<0.1%History
Chardan Nextech Acquisition Corp.159561109CLASS A COM180,483$1.83M<0.1%–
EDConsolidated Edison IncStock19,161$1.82M<0.1%History
VRTXVertex Pharmaceuticals IncStock5,690$1.60M<0.1%History
FSTFAST Acquisition Corp.COM CL A154,425$1.56M<0.1%History
BNLBroadstone Net Lease, Inc.COM76,056$1.56M<0.1%History
ARQTArcutis Biotherapeutics, Inc.COM66,635$1.42M<0.1%History
MTNVail Resorts IncCOM6,080$1.33M<0.1%History
Cleantech Acquisition Corp18453L107COM131,256$1.32M<0.1%–
LENLennar CorpCL A18,715$1.32M<0.1%History
SUNLSunlight Financial Holdings Inc.COMMON STOCK404,607$1.19M<0.1%History
LGIHLGI Homes, Inc.COM13,383$1.16M<0.1%History
SHF Holdings, Inc.66538L105CLASS A COM101,115$1.07M<0.1%–
ISEEIVERIC bio, Inc.COM109,750$1.06M<0.1%History
GTYGetty Realty CorpCOM39,281$1.04M<0.1%History
Pine Is Acquisition Corp722615101CL A105,013$1.04M<0.1%–
BPMCBlueprint Medicines CorpCOM20,390$1.03M<0.1%History
FFord Motor CoStock89,064$991.0K<0.1%History
SHLSShoals Technologies Group, Inc.CL A59,985$989.0K<0.1%History
BEPCBrookfield Renewable CorpCL A SUB VTG27,473$978.0K<0.1%History
LIILennox International IncCOM4,691$969.0K<0.1%History
SQMChemical & Mining Co of Chile IncSPON ADR SER B9,107$761.0K<0.1%History
RXDXPrometheus Biosciences, Inc.COM24,000$678.0K<0.1%History
ALBOAlbireo Pharma, Inc.COM30,401$604.0K<0.1%History
NTSTNETSTREIT Corp.COM30,625$578.0K<0.1%History
PHMPultegroup IncCOM12,932$512.0K<0.1%History