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Livermore
ZHEN

UBS Oconnor LLC

SEC CIK
0001132716
Latest filing
Aug 14, 2026

Holdings in Q4 2021

Holdings as of Dec 31, 2021, filed Nov 14, 2022. Long positions only; changes compare share counts with Q3 2021.

Institution overview
Positions
880
+21 vs. Q3 2021
Portfolio value
$10.4B
−$1.16B (−10.0%) vs. Q3 2021
Filed
Nov 14, 2022
AmendedSECSECSECSEC
Holdings of UBS Oconnor LLC in Q4 2021
SecurityClassSharesValue% of portfolioShare changeActionHistory
Supernova Partners AcquistnG8T86C121*W EXP 99/99/999179,933$430.0K<0.1%+4,819+2.8%Added–
NewHold Investment Corp. II651450116*W EXP 10/21/202866,250$437.0K<0.1%+866,250New–
Gores Metropoulos II Inc382873115*W EXP 01/31/202236,450$441.0K<0.1%+6,341+2.8%Added–
CONX Corp.212873111*W EXP 10/30/202513,762$444.0K<0.1%+13,780+2.8%Added–
Vy Global GrowthG9444H118*W EXP 01/30/203411,009$466.0K<0.1%+11,024+2.8%Added–
SCP & Co Healthcare Acqustn784065112*W EXP 01/27/202866,222$477.0K<0.1%00.0%Unchanged–
Evolv Technologies HLDNGS IN30049H110*W EXP 03/10/202773,585$609.0K<0.1%+20,648+2.7%Added–
ONLOrion Properties Inc.REIT33,100$618.0K<0.1%+33,100NewHistory
CHP Merger Corp.12558Y114*W EXP 11/22/2021,292,739$626.0K<0.1%+34,673+2.8%Added–
NNNNNN REIT, Inc.REIT13,700$659.0K<0.1%+13,700NewHistory
BDNBrandywine Realty TrustSH BEN INT NEW49,800$668.0K<0.1%+49,800NewHistory
KRCKilroy Realty CorpCOM10,200$678.0K<0.1%−54,200−84.2%ReducedHistory
ADTADT Inc.COM86,276$726.0K<0.1%+14,291+19.9%AddedHistory
NVRNVR IncCOM123$727.0K<0.1%+123NewHistory
PLDPrologis, Inc.REIT4,450$749.0K<0.1%+4,450NewHistory
CRCCalifornia Resources CorpCOM STOCK18,429$787.0K<0.1%−44,647−70.8%ReducedHistory
RITMRithm Capital Corp.REIT73,700$789.0K<0.1%−210,300−74.0%ReducedHistory
Spectral AI, Inc.77732R103COM CL A80,801$793.0K<0.1%+80,801New–
XOSXos, Inc.COMMON STOCK252,838$796.0K<0.1%−147,162−36.8%ReducedHistory
WPCW. P. Carey Inc.COM9,800$804.0K<0.1%−14,150−59.1%ReducedHistory
LXPLXP Industrial TrustCOM51,700$808.0K<0.1%−232,200−81.8%ReducedHistory
SBRASabra Health Care REIT, Inc.REIT64,700$876.0K<0.1%−174,400−72.9%ReducedHistory
iShares MSCI USA Momentum Factor ETF46432F396ETF4,866$885.0K<0.1%+4,866New–
PFSIPennyMac Financial Services, Inc.COM12,900$900.0K<0.1%−21,400−62.4%ReducedHistory
CNDAConcord Acquisition Corp IICOM CL A95,631$935.0K<0.1%+95,631NewHistory
EPREpr PropertiesCOM SH BEN INT19,700$936.0K<0.1%+19,700NewHistory
NTSTNETSTREIT Corp.COM41,200$943.0K<0.1%+41,200NewHistory
ACAHAtlantic Coastal Acquisition Corp.CLASS A COM101,135$987.0K<0.1%+101,135NewHistory
HWELHealthwell Acquisition Corp. ICLASS A COM103,154$1.00M<0.1%+103,154NewHistory
RACBResearch Alliance Corp. IICOM CL A103,154$1.00M<0.1%+103,154NewHistory
VLATValor Latitude Acquisition Corp.CLASS A ORD SHS103,154$1.00M<0.1%+2,762+2.8%AddedHistory
Swiftmerge Acquisition CorpG63836129UNIT 12/13/2026101,135$1.01M<0.1%+101,135New–
Pine Is Acquisition Corp722615101CL A103,157$1.02M<0.1%−227,147−68.8%Reduced–
SHF Holdings, Inc.66538L105CLASS A COM101,158$1.02M<0.1%+766+0.8%Added–
ASAXAstrea Acquisition Corp.COM CL A103,154$1.02M<0.1%−147,825−58.9%ReducedHistory
ROCLURoth CH Acquisition V Co.UNIT 12/10/2026101,135$1.03M<0.1%+101,135NewHistory
MAQCMaquia Capital Acquisition CorpCLASS A COM103,154$1.04M<0.1%+2,762+2.8%AddedHistory
Conyers Park III Acqsitn Cor21289P110*W EXP 08/12/2021,095,633$1.06M<0.1%+1,095,633New–
BHCBausch Health Companies Inc.Stock39,664$1.09M<0.1%−35,336−47.1%ReducedHistory
Cohn Robbins Holdings CorpG23726113*W EXP 08/28/2021,370,030$1.11M<0.1%+36,747+2.8%Added–
COVA Acquisition Corp.G2554Y104CL A SHS119,812$1.17M<0.1%+3,208+2.8%Added–
Ermenegildo Zegna N.V.N30577113*W EXP 12/17/202580,255$1.17M<0.1%+580,255New–
Class Acceleration Corp18274B106COM121,464$1.18M<0.1%+3,253+2.8%Added–
ONONOn Holding AGStock31,502$1.19M<0.1%−45−0.1%ReducedHistory
KBHKB HomeCOM27,100$1.21M<0.1%+27,100NewHistory
CDRCedar Realty Trust, Inc.COM NEW48,500$1.22M<0.1%−70,100−59.1%ReducedHistory
Austerlitz Acquisition CorpG0633D109SHS CL A128,948$1.25M<0.1%−190,899−59.7%Reduced–
AAGRAfrican Agriculture Holdings Inc.COM CL A128,943$1.26M<0.1%+128,943NewHistory
TRISTristar Acquisition I Corp.CL A ORD SHS130,460$1.27M<0.1%+130,460NewHistory
ALTUAltitude Acquisition Corp.COM CL A128,943$1.28M<0.1%−122,036−48.6%ReducedHistory
Cleantech Acquisition Corp18453L107COM128,943$1.28M<0.1%+3,454+2.8%Added–
CRKComstock Resources IncCOM162,228$1.31M<0.1%−39,022−19.4%ReducedHistory
Crypto 1 Acquisition CorpG3168A128UNIT 04/30/2028131,476$1.33M<0.1%+131,476New–
FCPTFour Corners Property Trust, Inc.COM45,500$1.34M<0.1%−305,338−87.0%ReducedHistory
Hennessy Capital Invs Corp V42589T107COM CL A138,743$1.35M<0.1%−128,800−48.1%Reduced–
NGLNGL Energy Partners LPCOM UNIT REPST750,000$1.36M<0.1%−250,000−25.0%ReducedHistory
NHINational Health Investors IncCOM24,100$1.39M<0.1%+24,100NewHistory
BKIBlack Knight, Inc.COM16,900$1.40M<0.1%−8,700−34.0%ReducedHistory
Freedom Acquisition I CorpG3663X110SHS CL A151,145$1.46M<0.1%+1,145+0.8%Added–
Pioneer Merger Corp.G7S24C103CL A SHS148,325$1.46M<0.1%−785−0.5%Reduced–
Mission Advancement Corp60501L101CL A151,244$1.47M<0.1%+1,146+0.8%Added–
TRNOTerreno Realty CorpCOM17,300$1.48M<0.1%−37,800−68.6%ReducedHistory
NSTDNorthern Star Investment Corp. IVCOM CL A154,228$1.50M<0.1%+4,130+2.8%AddedHistory
SOCSable Offshore Corp.COM CL A154,731$1.50M<0.1%+154,731NewHistory
PTRAQProterra IncCOM170,337$1.50M<0.1%+170,337NewHistory
New Vista Acquisition CorpG6529L105CL A SHS154,526$1.50M<0.1%+4,144+2.8%Added–
Belong Acquisition Corp.08069M102CLASS A COM155,824$1.51M<0.1%+4,173+2.8%Added–
Agrico Acquisition CorpG41089106CLASS A ORD SHS151,703$1.52M<0.1%−23,982−13.7%Reduced–
NSTCNorthern Star Investment Corp. IIICOM CL A156,395$1.52M<0.1%+4,188+2.8%AddedHistory
Bright Lights Acquisition Co10920K101COM CL A154,738$1.53M<0.1%+4,151+2.8%Added–
FSTFAST Acquisition Corp.COM CL A151,703$1.54M<0.1%+151,703NewHistory
ZFOXZeroFox Holdings, Inc.SHS CL A153,926$1.54M<0.1%+4,129+2.8%AddedHistory
G Squared Ascend II IncG42041106COM CL A154,731$1.54M<0.1%+4,144+2.8%Added–
Ribbit Leap LtdG7552B105SHS CL A154,692$1.55M<0.1%+4,149+2.8%Added–
REVEAlpine Acquisition Corp.COM154,731$1.55M<0.1%+154,731NewHistory
HPPHudson Pacific Properties, Inc.COM62,700$1.55M<0.1%−284,700−82.0%ReducedHistory
Liberty Media Acquisition Corp53073L104COM SR A152,529$1.57M<0.1%−32,800−17.7%Reduced–
PSAPublic StorageCOM4,350$1.63M<0.1%+4,350NewHistory
EPRTEssential Properties Realty Trust, Inc.COM57,600$1.66M<0.1%+57,600NewHistory
Corsair Partnering CorpG2540H108SHS CL A173,236$1.69M<0.1%+4,639+2.8%Added–
Skydeck Acquisition Corp.G82220123CLASS A ORD SHS175,056$1.70M<0.1%+60,907+53.4%Added–
PATHUiPath, Inc.Stock40,000$1.73M<0.1%+10,000+33.3%AddedHistory
B Riley Prin 250 Merger Corp05602L104CLASS A COM178,499$1.74M<0.1%+4,780+2.8%Added–
FORGForgeRock, Inc.CL A65,391$1.75M<0.1%+3,391+5.5%AddedHistory
HHLAHH&L Acquisition Co.SHS CL A181,138$1.76M<0.1%+4,850+2.8%AddedHistory
Emerging Markets Horizon CorG3033X113UNIT 99/99/9999176,987$1.77M<0.1%+176,987New–
Chardan Nextech Acquisition Corp.159561109CLASS A COM180,520$1.80M<0.1%+4,835+2.8%Added–
VMRKVivmark ResidentialSH BEN INT20,000$1.81M<0.1%+2,400+13.6%AddedHistory
PHMPultegroup IncCOM32,000$1.83M<0.1%+32,000NewHistory
RPT Realty74971D101SH BEN INT137,200$1.84M<0.1%+107,600+363.5%Added–
FRSHFreshworks Inc.Stock70,000$1.84M<0.1%+25,000+55.6%AddedHistory
EXRExtra Space Storage Inc.COM8,250$1.87M<0.1%−9,350−53.1%ReducedHistory
ETEnergy Transfer LPCOM UT LTD PTN230,000$1.89M<0.1%+230,000NewHistory
LUVSouthwest Airlines CoCOM45,000$1.93M<0.1%−25,000−35.7%ReducedHistory
Logistics Innovtn Technlgs C54141L100CLASS A COM201,150$1.95M<0.1%+5,386+2.8%Added–
MAAMid America Apartment Communities Inc.COM8,550$1.96M<0.1%−22,410−72.4%ReducedHistory
Itiquira Acquisition CorpG49773107CL A SHS201,520$1.96M<0.1%+1,527+0.8%Added–
Eg Acquisition Corp26846A100COM CL A205,504$2.00M<0.1%+5,504+2.8%Added–
RVACRiverview Acquisition Corp.CLASS A COM206,308$2.01M<0.1%+206,308NewHistory
SWSSClean Energy Special Situations Corp.COM206,308$2.02M<0.1%+206,308NewHistory

Options (55)

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 Q4 2021
SecurityClassPutsCalls
AALAmerican Airlines Group Inc.Stock$5.47M–
SPYSPDR S&P 500 ETF TrustETF$3.33M–
RIGTransocean Ltd.REGISTERED SHS$1.40M–
CCLCarnival Corp Ltd.UNIT 99/99/9999$1.29M–
WTIW&T Offshore IncCOM$654.0K–
HOGHarley-Davidson, Inc.COM$653.0K–
ENDPEndo International plcSHS$589.0K–
DISHDISH Network CORPCL A$583.0K–
RCLRoyal Caribbean Cruises LtdCOM$490.0K–
TSLATesla, Inc.Stock$439.0K–
NCLHNorwegian Cruise Line Holdings Ltd.SHS$421.0K–
iShares Tr464287556ISHARES BIOTECH–$409.0K
BYNDBeyond Meat, Inc.COM$406.0K–
CPECallon Petroleum CoCOM$335.0K–
RLXRLX Technology Inc.SPONSORED ADS–$284.0K
LUMNLumen Technologies, Inc.Stock$275.0K–
THCTenet Healthcare CorpCOM NEW$253.0K–
MMacy's, Inc.COM$244.0K–
TGITriumph Group IncCOM$241.0K–
SPRSpirit AeroSystems Holdings, Inc.COM CL A$215.0K–
OXYOccidental Petroleum CorpStock$213.0K–
WYNNWynn Resorts LtdCOM$210.0K–
NGLNGL Energy Partners LPCOM UNIT REPST$200.0K–
MATMattel IncCOM$4.00K$195.0K
ADTADT Inc.COM$178.0K–
DALDelta Air Lines, Inc.COM NEW$175.0K–
SIXSix Flags Entertainment CorpCOM$160.0K–
UALUnited Airlines Holdings, Inc.COM$145.0K–
STWDStarwood Property Trust, Inc.COM$137.0K–
TVTXTravere Therapeutics, Inc.COM$122.0K–
SVCService Properties TrustCOM SH BEN INT$112.0K–
XRXXerox Holdings CorpCOM NEW$112.0K–
iShares Tr464288513IBOXX HI YD ETF$110.0K–
RYAMRayonier Advanced Materials Inc.COM$107.0K–
NAVINavient CorpCOM$104.0K–
FUBOFuboTV Inc.COM$95.0K–
VanEck Semiconductor ETF92189F676ETF–$94.0K
MSFTMicrosoft CorpStock–$85.0K
CPRICapri Holdings LtdSHS$82.0K–
Safehold Inc.45031U101COM$75.0K–
METAMeta Platforms, Inc.Stock–$64.0K
OPTUOptimum Communications, Inc.CL A–$60.0K
RRCRange Resources CorpCOM$51.0K–
RDNRadian Group IncCOM$46.0K–
iShares Tr4642874407-10 YR TRSY BD$25.0K–
FISFidelity National Information Services, Inc.Stock–$22.0K
CHGGChegg, IncCOM$22.0K–
WTWisdomTree, Inc.COM$20.0K–
CNXCNX Resources CorpCOM$18.0K–
TRNTrinity Industries IncCOM$13.0K–
ETEnergy Transfer LPCOM UT LTD PTN–$12.0K
LTHMLivent Corp.COM$11.0K–
XIFRXPLR Infrastructure, LPCOM UNIT PART IN$4.00K–
XUnited States Steel CorpCOM$3.00K–
CLFCleveland-Cliffs Inc.COM$1.00K–

Sold out since Q3 2021 (241)

Positions held at the end of Q3 2021 that are gone from this filing.

The largest 100 of 241 by value last quarter.

Positions of UBS Oconnor LLC sold out since Q3 2021
SecurityClassShares in Q3 2021Value in Q3 2021% of portfolio in Q3 2021History
PPDPPD, Inc.COM15,865,110$742.3M6.4%History
VERVEREIT, Inc.COM15,496,408$700.9M6.1%History
KSUKansas City SouthernCOM NEW1,762,289$476.9M4.1%History
WTWWillis Towers Watson PLCSHS836,998$194.6M1.7%History
HRCHill-Rom Holdings, Inc.COM1,050,000$157.5M1.4%History
CXPColumbia Property Trust, Inc.COM NEW6,840,958$130.1M1.1%History
MDLAMedallia, Inc.COM3,344,139$113.3M1.0%History
CADECadence BancorporationCL A4,722,475$103.7M0.9%History
CSODCornerstone OnDemand IncCOM1,672,396$95.8M0.8%History
CLDRCloudera, Inc.COM5,205,933$83.1M0.7%History
FIVNFive9, Inc.COM506,326$80.9M0.7%History
XOGExtraction Oil & Gas, Inc.COM1,148,936$64.9M0.6%History
Livent Corp.53814LAB4NOTE 4.125% 7/1–$41.9M0.4%–
Conyers Park III Acqsitn Cor21289P201UNIT 07/30/20263,262,726$32.9M0.3%–
CRMSalesforce, Inc.Stock120,000$32.5M0.3%History
TTWOTake Two Interactive Software IncCOM175,000$27.0M0.2%History
GOOGLAlphabet Inc.Stock10,000$26.7M0.2%History
VVisa Inc.Stock120,000$26.7M0.2%History
Cleveland-Cliffs Inc.185899AA9DBCV 1.500% 1/19,000,000$23.1M0.2%–
JPMJPMorgan Chase & CoStock135,000$22.1M0.2%History
Trillium Therapeutics Inc.89620X506COM NEW1,150,000$20.2M0.2%–
Afternext Healthtech AcquisiG01109118UNIT 99/99/99992,007,831$20.0M0.2%–
RDNWRideNow Group, Inc.COM CL B507,572$19.8M0.2%History
Home Plate Acquisition Corp43734R202UNIT 09/30/20261,980,000$19.5M0.2%–
FISFidelity National Information Services, Inc.Stock144,278$17.6M0.2%History
STMPStamps.com IncCOM NEW51,280$16.9M0.1%History
FCXFreeport-McMoran IncStock513,784$16.7M0.1%History
CPCanadian Pacific Kansas City LtdCOM249,829$16.3M0.1%History
SQMChemical & Mining Co of Chile IncSPON ADR SER B276,911$14.9M0.1%History
DLTRDollar Tree, Inc.COM150,900$14.4M0.1%History
Investindustrial Acquisition Corp.G4771L105SHS CL A1,449,549$14.4M0.1%–
BLDRBuilders FirstSource, Inc.Stock270,000$14.0M0.1%History
BDXBecton Dickinson & CoStock55,000$13.5M0.1%History
DISWalt Disney CoStock75,000$12.7M0.1%History
HRHealthcare Realty Trust IncCOM407,500$12.1M0.1%History
CNCCentene CorpStock190,000$11.8M0.1%History
AGCOAGCO CorpCOM90,000$11.0M0.1%History
VACMarriott Vacations Worldwide CorpCOM67,955$10.7M0.1%History
HAEHaemonetics CorpCOM145,000$10.2M0.1%History
TMUST-Mobile US, Inc.Stock80,000$10.2M0.1%History
GGPIGores Guggenheim, Inc.CLASS A COM1,000,000$10.2M0.1%History
RUNSunrun Inc.COM221,036$9.73M0.1%History
FEFirstenergy CorpCOM236,378$8.42M0.1%History
PGProcter & Gamble CoStock60,000$8.39M0.1%History
Kensington Capital AcquisitiG5251K111UNIT 99/99/9999803,132$8.19M0.1%–
TPG Pace Solutions Corp.G8656V104SHS CL A800,000$8.04M0.1%–
VVVValvoline IncCOM247,244$7.71M0.1%History
TXNMTXNM Energy IncCOM151,543$7.50M0.1%History
Amci Acquisition Corp II00166R209UNIT 03/24/2026752,937$7.47M0.1%–
AURAurora Innovation, Inc.CLASS A ORD SHS751,305$7.46M0.1%History
ADTHAdTheorent Holding Company, Inc.COM CL A751,566$7.42M0.1%History
BPBP PLCADR266,629$7.29M0.1%History
CPAYCorpay, Inc.COM27,500$7.18M0.1%History
Soar Technology Acquisn CorpG82472104UNIT 99/99/9999702,741$7.13M0.1%–
Decarbonization Plus Acquisition Corp IVG2773W129UNIT 07/15/2026702,741$7.12M0.1%–
DEDeere & CoStock20,000$6.70M0.1%History
XELXcel Energy IncStock104,829$6.55M0.1%History
Dmy Technology Group Inc IV23344K102COM CL A646,177$6.40M0.1%–
SHCRSharecare, Inc.COM CL A750,937$6.18M0.1%History
CIIG Capital Partners II, Inc.12561U208UNIT 02/28/2028602,349$6.07M0.1%–
MORNMorningstar, Inc.COM22,946$5.94M0.1%History
P3 Health Partners Inc.34552Y106CL A600,374$5.92M0.1%–
SONOSonos IncCOM180,000$5.83M0.1%History
ATVIActivision Blizzard, Inc.COM75,000$5.80M0.1%History
Altimar Acquisition Corp IIG03709105SHS CL A575,276$5.67M<0.1%–
AMPSAltus Power, Inc.COM CL A557,644$5.54M<0.1%History
CDLXCardlytics, Inc.COM65,000$5.46M<0.1%History
ALITAlight, Inc. / DelawareCOM CL A470,000$5.40M<0.1%History
AJRDAerojet Rocketdyne Holdings, Inc.COM122,357$5.33M<0.1%History
Spartacus Acquisition Corp84677L109CL A514,515$5.21M<0.1%–
GS Acquisition Hldgs Corp II36258Q105COM CL A500,000$5.11M<0.1%–
Khosla Ventures Acqustn Co I482505104COM CL A501,958$5.11M<0.1%–
Avista Pub Acquisition CorpG07247110UNIT 04/06/2026501,958$5.09M<0.1%–
Argus Capital Corp04026L204UNIT 08/31/2028501,958$5.07M<0.1%–
DTRT Health Acquisition Corp23344T202UNIT 08/31/2029501,958$5.07M<0.1%–
World Quantum Growth AcquisiG5596W119UNIT 99/99/9999501,958$5.04M<0.1%–
Dragoneer Growth Oppty CorpG28314105SHS CL A501,958$4.99M<0.1%–
Acon S2 Acquisition CorpG00748106CL SHS499,524$4.99M<0.1%–
WRKWestRock CoCOM100,000$4.98M<0.1%History
SWBKSwitchback II CorpCOM CL A499,982$4.98M<0.1%History
Leo Holdings III CorpG5463T108SHS CL A499,609$4.97M<0.1%–
Capstar SPL Purp Acquisition14070Y101COM CL A499,982$4.96M<0.1%–
DFPHStarling Oncology, Inc.COM CL A499,982$4.96M<0.1%History
Nextgen Acquisition Corp IIG65317102CLASS A ORD SHS499,609$4.95M<0.1%–
PCGPG&E CorpStock514,400$4.94M<0.1%History
Queens Gambit Growth CapitalG7315C101CL A SHS499,982$4.93M<0.1%–
Jupiter Acquisition Corp482082203UNIT 09/11/2027501,958$4.93M<0.1%–
Redball Acquisition CorpG7417R105COM CL A499,982$4.92M<0.1%–
SONDSonder Holdings Inc.CL A492,958$4.87M<0.1%History
ACCAmerican Campus Communities IncCOM91,100$4.41M<0.1%History
Yucaipa Acquisition CorpG9879L105COM445,971$4.41M<0.1%–
CF Acquisition Corp V12520R106CL A444,157$4.40M<0.1%–
ALBAlbemarle CorpStock20,000$4.38M<0.1%History
Healthpeak Properties, Inc.71943U104COM242,300$4.27M<0.1%–
Artemis Strategic Invt Corp04303A202UNIT 09/30/2026400,000$4.01M<0.1%–
Isos Acquisition CorporationG4962C112SHARES CL A399,935$3.99M<0.1%–
Northern Genesis Acquisition66516U101COMMON STOCK394,317$3.92M<0.1%–
ZVIAZevia PBCCL A339,956$3.91M<0.1%History
WALDWaldencast plcCLASS A ORD SHS400,261$3.91M<0.1%History
AEMAgnico Eagle Mines LtdStock75,000$3.89M<0.1%History