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Livermore
ZHEN

UBS Oconnor LLC

SEC CIK
0001132716
Latest filing
Aug 14, 2026

Holdings in Q3 2021

Holdings as of Sep 30, 2021, filed Jun 9, 2022. Long positions only; changes compare share counts with Q2 2021.

Institution overview
Positions
859
+37 vs. Q2 2021
Portfolio value
$11.5B
+$346.9M (+3.1%) vs. Q2 2021
Filed
Jun 9, 2022
AmendedSECSECSECSEC
Holdings of UBS Oconnor LLC in Q3 2021
SecurityClassSharesValue% of portfolioShare changeActionHistory
E Merge Technology Acquisiti26873Y104COM CL A499,982$4.91M<0.1%00.0%Unchanged–
Insu Acquisition Corp III457817104COM CL A499,982$4.91M<0.1%00.0%Unchanged–
Clarim Acquisition Corp18049C108COM CL A499,587$4.91M<0.1%00.0%Unchanged–
Powered BrandsG7209M108CL A499,982$4.92M<0.1%00.0%Unchanged–
Redball Acquisition CorpG7417R105COM CL A499,982$4.92M<0.1%00.0%Unchanged–
Silver Crest Acquisition CorG81355102CL A SHS500,970$4.92M<0.1%+250,979+100.4%Added–
OKLOOklo Inc.COM CL A501,958$4.93M<0.1%+501,958NewHistory
Prime Impact Acquisition IG61074103SHS CL A501,958$4.93M<0.1%00.0%Unchanged–
Gores Technology Partners IN382870103CLASS A COM501,958$4.93M<0.1%00.0%Unchanged–
SVF Investment Corp 3G8601N108CL A SHS501,795$4.93M<0.1%+451,762+902.9%Added–
Jupiter Acquisition Corp482082203UNIT 09/11/2027501,958$4.93M<0.1%+501,958New–
North Mountain Merger Corp661204107COM CL A499,982$4.93M<0.1%00.0%Unchanged–
Queens Gambit Growth CapitalG7315C101CL A SHS499,982$4.93M<0.1%00.0%Unchanged–
PCGPG&E CorpStock514,400$4.94M<0.1%−1,154,135−69.2%ReducedHistory
VPC Impact Acquisition HldgG9460L126CLASS A ORD501,305$4.94M<0.1%00.0%Unchanged–
Macondray Cap Acquisitn CorpG5853A107CLASS A ORD SHS502,422$4.94M<0.1%+502,422New–
Nextgen Acquisition Corp IIG65317102CLASS A ORD SHS499,609$4.95M<0.1%+150,588+43.1%Added–
Capstar SPL Purp Acquisition14070Y101COM CL A499,982$4.96M<0.1%00.0%Unchanged–
DFPHStarling Oncology, Inc.COM CL A499,982$4.96M<0.1%00.0%UnchangedHistory
MBACM3-Brigade Acquisition II Corp.COM CL A500,653$4.96M<0.1%+100,392+25.1%AddedHistory
Velocity Acquisition Corp92259E104COM CL A503,396$4.96M<0.1%+301,174+148.9%Added–
Magnum Opus Acquisition LtdG5S70A104SHS CL A501,958$4.96M<0.1%+501,958New–
Leo Holdings III CorpG5463T108SHS CL A499,609$4.97M<0.1%00.0%Unchanged–
Rice Acquisition Corp IIG75529100SHS CL A501,958$4.97M<0.1%+501,958New–
Burgundy Technology Acqu CorG1702T116CL A499,982$4.97M<0.1%00.0%Unchanged–
SWBKSwitchback II CorpCOM CL A499,982$4.98M<0.1%−250,979−33.4%ReducedHistory
NOACNatural Order Acquisition Corp.COM507,734$4.98M<0.1%00.0%UnchangedHistory
WRKWestRock CoCOM100,000$4.98M<0.1%−125,000−55.6%ReducedHistory
SCVX CorpG79448208COM501,925$4.98M<0.1%00.0%Unchanged–
Acon S2 Acquisition CorpG00748106CL SHS499,524$4.99M<0.1%−904−0.2%Reduced–
Dragoneer Growth Oppty CorpG28314105SHS CL A501,958$4.99M<0.1%+501,958New–
ZTAQUZimmer Energy Transition Acquisition Corp.UNIT 06/16/2026501,958$5.00M<0.1%+501,958NewHistory
Fintech Acquisition Corp VI31811H106CLASS A COM501,958$5.00M<0.1%+501,958New–
Poema Global Holdings CorpG7154B107CL A SHS509,163$5.02M<0.1%+109,572+27.4%Added–
Mudrick Capital Acqu Corp II62477L107COM CL A505,244$5.03M<0.1%+505,244New–
CHP Merger Corp.12558Y106COM CL A501,958$5.03M<0.1%00.0%Unchanged–
CONXCONX Corp.COM CL A513,396$5.03M<0.1%00.0%UnchangedHistory
World Quantum Growth AcquisiG5596W119UNIT 99/99/9999501,958$5.04M<0.1%+501,958New–
Social Capital Hedosopha HLDG82514103SHS CL A499,982$5.06M<0.1%00.0%Unchanged–
DTRT Health Acquisition Corp23344T202UNIT 08/31/2029501,958$5.07M<0.1%+501,958New–
Argus Capital Corp04026L204UNIT 08/31/2028501,958$5.07M<0.1%+501,958New–
Executive Network Partnering30158L100CL A517,178$5.08M<0.1%00.0%Unchanged–
Trepont Acquisition Corp IG9095M101SHS CL A509,661$5.08M<0.1%+125,490+32.7%Added–
IRTIndependence Realty Trust, Inc.COM249,800$5.08M<0.1%−18,900−7.0%ReducedHistory
Avista Pub Acquisition CorpG07247110UNIT 04/06/2026501,958$5.09M<0.1%+501,958New–
GS Acquisition Hldgs Corp II36258Q105COM CL A500,000$5.11M<0.1%−102,349−17.0%Reduced–
Khosla Ventures Acqustn Co I482505104COM CL A501,958$5.11M<0.1%+250,979+100.0%Added–
Spartacus Acquisition Corp84677L109CL A514,515$5.21M<0.1%+514,515New–
LSILife Storage, Inc.COM46,205$5.30M<0.1%+2,920+6.7%AddedHistory
AJRDAerojet Rocketdyne Holdings, Inc.COM122,357$5.33M<0.1%+122,357NewHistory
Interprivate IV Infratech PR46064T102CLASS A COM549,696$5.33M<0.1%00.0%Unchanged–
UDRUDR, Inc.COM100,800$5.34M<0.1%+6,800+7.2%AddedHistory
Marlin Technology Corp.G58411102CL A SHS550,375$5.37M<0.1%+100,392+22.3%Added–
ALITAlight, Inc. / DelawareCOM CL A470,000$5.40M<0.1%+470,000NewHistory
Arrival GroupL0423Q108SHS412,187$5.42M<0.1%+146,947+55.4%Added–
CDLXCardlytics, Inc.COM65,000$5.46M<0.1%−5,000−7.1%ReducedHistory
WHWyndham Hotels & Resorts, Inc.COM71,402$5.51M<0.1%+11,862+19.9%AddedHistory
Sustainable Develp Acqu I Co86934L103COM CL A567,150$5.54M<0.1%+67,563+13.5%Added–
AMPSAltus Power, Inc.COM CL A557,644$5.54M<0.1%+57,662+11.5%AddedHistory
AEA-Bridges Impact Corp.G01046104SHS CL A567,495$5.55M<0.1%+67,513+13.5%Added–
Altimar Acquisition Corp IIG03709105SHS CL A575,276$5.67M<0.1%+75,294+15.1%Added–
VICIVici Properties Inc.COM201,950$5.74M<0.1%−32,078−13.7%ReducedHistory
MAAMid America Apartment Communities Inc.COM30,960$5.78M0.1%−2,940−8.7%ReducedHistory
ATVIActivision Blizzard, Inc.COM75,000$5.80M0.1%−150,000−66.7%ReducedHistory
SONOSonos IncCOM180,000$5.83M0.1%−145,000−44.6%ReducedHistory
VAQCVector Acquisition Corp IICL A SHS600,392$5.85M0.1%00.0%UnchangedHistory
Accelerate Acquisition Corp.00439D102COM CL A602,349$5.86M0.1%+100,391+20.0%Added–
QFINQfin Holdings, Inc.AMERICAN DEP290,000$5.89M0.1%+180,000+163.6%AddedHistory
Gores Hldgs VIII Inc382863108CL A600,392$5.90M0.1%+100,392+20.1%Added–
PRPBCC Neuberger Principal Holdings IISHS CL A602,349$5.92M0.1%+100,391+20.0%AddedHistory
P3 Health Partners Inc.34552Y106CL A600,374$5.92M0.1%+200,783+50.2%Added–
MORNMorningstar, Inc.COM22,946$5.94M0.1%+22,946NewHistory
Highland Transcend PartnersG44690108COM CL A600,374$5.96M0.1%+100,392+20.1%Added–
Cascade Acquisition Corp147151104COM CL A600,374$5.99M0.1%+250,979+71.8%Added–
THCPThunder Bridge Capital Partners IV, Inc.CLASS A COM623,826$6.05M0.1%+623,826NewHistory
CIIG Capital Partners II, Inc.12561U208UNIT 02/28/2028602,349$6.07M0.1%+602,349New–
ZTOZTO Express (Cayman) Inc.SPONSORED ADS A198,125$6.08M0.1%+148,125+296.3%AddedHistory
SHCRSharecare, Inc.COM CL A750,937$6.18M0.1%+750,937NewHistory
SBEASBEA Merger Sub LLCCOM CL A650,000$6.36M0.1%00.0%UnchangedHistory
DPCM Cap Inc23344P101COM CL A652,545$6.38M0.1%00.0%Unchanged–
Silver Spike Acquisitn CorpG8201H105CLASS A ORD SHS652,068$6.39M0.1%00.0%Unchanged–
Dmy Technology Group Inc IV23344K102COM CL A646,177$6.40M0.1%−54,280−7.7%Reduced–
XELXcel Energy IncStock104,829$6.55M0.1%+104,829NewHistory
Social Capital Hedosopha HLDG8251L105SHS CL A650,569$6.60M0.1%00.0%Unchanged–
Motive Capital CorpG6293A103SHS CL A669,629$6.63M0.1%+169,647+33.9%Added–
NSANational Storage Affiliates TrustCOM SHS BEN IN126,700$6.69M0.1%+74,900+144.6%AddedHistory
DEDeere & CoStock20,000$6.70M0.1%+20,000NewHistory
Sandbridge X2 Corp799792106COM CLASS A701,436$6.81M0.1%+301,175+75.2%Added–
Supernova Partners AcquistnG8T86C105SHS CL A700,457$6.83M0.1%00.0%Unchanged–
Jaws Juggernaut Acquisitn CoG50735102CLASS A ORD SHS702,741$6.83M0.1%+702,741New–
MDUMdu Resources Group IncStock231,757$6.88M0.1%+31,757+15.9%AddedHistory
LGVLongview Acquisition Corp. IICOM CL A700,000$6.92M0.1%00.0%UnchangedHistory
GETRGetaround, IncCL A COM709,332$6.94M0.1%00.0%UnchangedHistory
Interprivate III Financial P46064R106COM CL A701,335$6.95M0.1%00.0%Unchanged–
Decarbonization Plus Acquisition Corp IVG2773W129UNIT 07/15/2026702,741$7.12M0.1%+702,741New–
BKNGBooking Holdings Inc.Stock3,000$7.12M0.1%−800−21.1%ReducedHistory
Soar Technology Acquisn CorpG82472104UNIT 99/99/9999702,741$7.13M0.1%+702,741New–
ITRIItron, Inc.COM94,346$7.13M0.1%+94,346NewHistory
Tailwind Two Acquisition CorG86613109SHS CL A735,631$7.16M0.1%00.0%Unchanged–
CPAYCorpay, Inc.COM27,500$7.18M0.1%+27,500NewHistory

Options (54)

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 2021
SecurityClassPutsCalls
SPYSPDR S&P 500 ETF TrustETF$6.84M–
AALAmerican Airlines Group Inc.Stock$2.97M–
TSLATesla, Inc.Stock$2.23M–
State Street Energy Select Sector SPDR ETF81369Y506ETF–$1.15M
RIGTransocean Ltd.REGISTERED SHS$885.0K–
iShares Tr464288513IBOXX HI YD ETF$690.0K–
Invesco QQQ Trust Series I46090E103ETF$683.0K–
PCGPG&E CorpStock–$404.0K
WTIW&T Offshore IncCOM$377.0K–
CPECallon Petroleum CoCOM$327.0K–
RCLRoyal Caribbean Cruises LtdCOM$323.0K–
FCXFreeport-McMoran IncStock$300.0K–
ENDPEndo International plcSHS$296.0K–
HOGHarley-Davidson, Inc.COM$272.0K–
LUMNLumen Technologies, Inc.Stock$258.0K–
DISHDISH Network CORPCL A$257.0K–
NCLHNorwegian Cruise Line Holdings Ltd.SHS$228.0K–
WYNNWynn Resorts LtdCOM$224.0K–
SPRSpirit AeroSystems Holdings, Inc.COM CL A$200.0K–
ATVIActivision Blizzard, Inc.COM–$199.0K
OXYOccidental Petroleum CorpStock$185.0K–
ADTADT Inc.COM$173.0K–
XRXXerox Holdings CorpCOM NEW$164.0K–
SVCService Properties TrustCOM SH BEN INT$160.0K–
SIXSix Flags Entertainment CorpCOM$153.0K–
STWDStarwood Property Trust, Inc.COM$133.0K–
CPRICapri Holdings LtdSHS$128.0K–
DALDelta Air Lines, Inc.COM NEW$128.0K–
iShares Tr4642874407-10 YR TRSY BD$124.0K–
VSTVistra Corp.Stock–$100.0K
MMacy's, Inc.COM$94.0K–
NGLNGL Energy Partners LPCOM UNIT REPST$93.0K–
XUnited States Steel CorpCOM$34.0K$59.0K
NAVINavient CorpCOM$77.0K–
TGITriumph Group IncCOM$72.0K–
Safehold Inc.45031U101COM$70.0K–
LTHMLivent Corp.COM$68.0K–
MAXRMaxar Technologies Inc.COM$56.0K–
RRCRange Resources CorpCOM$55.0K–
WTWisdomTree, Inc.COM$55.0K–
CCLCarnival Corp Ltd.UNIT 99/99/9999$54.0K–
USOUnited States Oil Fund, LPUNITS$36.0K–
iShares Tr464287184CHINA LG-CAP ETF–$35.0K
TRNTrinity Industries IncCOM$28.0K–
ETEnergy Transfer LPCOM UT LTD PTN–$22.0K
State Street Industrial Select Sector SPDR ETF81369Y704ETF–$19.0K
MGPMGM Growth Properties LLCCL A COM$15.0K–
RYAMRayonier Advanced Materials Inc.COM$13.0K–
CLFCleveland-Cliffs Inc.COM$11.0K–
MATMattel IncCOM$11.0K–
RDNRadian Group IncCOM$10.0K–
OMFOneMain Holdings, Inc.COM$9.00K–
CNXCNX Resources CorpCOM$5.00K–
BLMNBloomin' Brands, Inc.COM$4.00K–

Sold out since Q2 2021 (171)

Positions held at the end of Q2 2021 that are gone from this filing.

The largest 100 of 171 by value last quarter.

Positions of UBS Oconnor LLC sold out since Q2 2021
SecurityClassShares in Q2 2021Value in Q2 2021% of portfolio in Q2 2021History
MXIMMaxim Integrated Products IncCOM8,064,116$849.6M7.6%History
ALXNAlexion Pharmaceuticals, Inc.COM4,428,122$813.5M7.3%History
WORKSlack Technologies, Inc.COM CL A11,073,242$490.5M4.4%History
GRAW R Grace & CoCOM5,845,554$404.0M3.6%History
QTSQTS Realty Trust, Inc.COM CL A4,589,086$354.7M3.2%History
PFPTProofpoint IncCOM1,719,764$298.8M2.7%History
PRAHPRA Health Sciences, Inc.COM1,781,846$294.4M2.6%History
TLNDTalend S.A.ADS2,807,976$184.2M1.6%History
Proofpoint Inc743424AF0NOTE 0.250% 8/1–$116.9M1.0%–
CHNGChange Healthcare Inc.COM4,413,561$101.7M0.9%History
NAVNavistar International CorpCOM2,030,345$90.3M0.8%History
Coherent Inc192479103COM325,553$86.1M0.8%–
CBBCincinnati Bell IncCOM NEW4,083,178$63.0M0.6%History
WRIWeingarten Realty InvestorsSH BEN INT1,565,649$50.2M0.4%History
PDACPeridot Acquisition Corp.SHS CL A2,549,352$31.1M0.3%History
NRGNRG Energy, Inc.Stock696,964$28.1M0.3%History
Falcon Capital Acquisitn Cor30606L108COM CL A2,981,629$27.7M0.2%–
AFCGAdvanced Flower Capital Inc.COM1,001,722$20.7M0.2%History
Apellis Pharmaceuticals, Inc.03753UAB2NOTE 3.500% 9/1–$19.6M0.2%–
ELEstee Lauder Companies IncCL A60,000$19.1M0.2%History
ALCAlcon IncStock270,000$19.0M0.2%History
INTCIntel CorpStock326,162$18.3M0.2%History
Cantel Med Corp138098AB4NOTE 3.250% 5/1–$15.3M0.1%–
Newhold Investment Corp651448102COM CL A1,505,873$15.1M0.1%–
ROSTRoss Stores, Inc.COM120,000$14.9M0.1%History
RMG Acquisition Corp IIG76083107CL A SHS1,356,031$13.5M0.1%–
U.S. Global Jets ETF26922A842ETF520,000$12.6M0.1%–
EXPEExpedia Group, Inc.Stock70,000$11.5M0.1%History
NVRNVR IncCOM2,250$11.2M0.1%History
Tortoise Acquisition Corp IIG89554102COM CL A1,027,898$10.3M0.1%–
FSLRFirst Solar, Inc.Stock110,000$9.96M0.1%History
PTCPTC Inc.Stock70,000$9.89M0.1%History
DISH Network CORP25470MAD1NOTE 2.375% 3/1–$9.75M0.1%–
Reinvent Technology PartnersG7483N129CL A903,524$9.02M0.1%–
Dmy Technology Group Inc III233278100COM CLASS A843,306$9.02M0.1%–
VanEck ETF Trust92189F106GOLD MINERS ETF250,000$8.49M0.1%–
PLDPrologis, Inc.REIT70,800$8.46M0.1%History
PYPLPayPal Holdings, Inc.Stock28,000$8.16M0.1%History
Vector Acquisition CorpG9442R126COM CL A738,114$8.04M0.1%–
Protalix BioTherapeutics, Inc.74365AAD3NOTE 7.500%11/1–$7.84M0.1%–
SPNVSpinnova PlcCOM CL A752,937$7.48M0.1%History
Centricus Acquisition CorpG2072Q104CL A SHS741,404$7.34M0.1%–
NEENextera Energy IncStock100,000$7.33M0.1%History
Jaws Juggernaut Acquisitn CoG50735128UNIT 06/17/2026702,741$7.07M0.1%–
GLPIGaming & Leisure Properties, Inc.COM151,200$7.00M0.1%History
Nextgen Acquisition CorpG65305107CL A702,741$6.99M0.1%–
Reinvent Technology PartnersG74847107SHS CL A701,753$6.97M0.1%–
BGBunge Global SACOM80,000$6.25M0.1%History
PWRQuanta Services, Inc.COM67,874$6.15M0.1%History
SLViShares Silver TrustETF250,000$6.05M0.1%History
BNLBroadstone Net Lease, Inc.COM256,000$5.99M0.1%History
ACNAccenture plcStock20,000$5.90M0.1%History
EBEventbrite, Inc.COM CL A310,000$5.89M0.1%History
AZEKAZEK Co Inc.CL A134,810$5.72M0.1%History
FMCFMC CorpCOM NEW51,267$5.55M<0.1%History
CVETCovetrus, Inc.COM205,000$5.54M<0.1%History
LILi Auto Inc.SPONSORED ADS150,000$5.24M<0.1%History
Jaws Hurricane Acquisitn Cor47201B202UNIT 06/08/2026501,958$5.05M<0.1%–
Aurora Acquisition CorpG0698L103CLASS A ORD SHS509,024$5.04M<0.1%–
Colombier Acquisition Corp19533H207UNIT 99/99/9999501,958$4.98M<0.1%–
NHINational Health Investors IncCOM74,200$4.97M<0.1%History
iShares Tr464287630RUS 2000 VAL ETF29,440$4.88M<0.1%–
NTRNutrien Ltd.COM80,000$4.85M<0.1%History
LGL Sys Acquisition Corp50201G106COM CL A471,834$4.71M<0.1%–
NTSTNETSTREIT Corp.COM193,400$4.46M<0.1%History
Ion Acquisition Corp 2 LtdG49393104SHS CL A441,966$4.37M<0.1%–
Soaring Eagle Acquisition CoG8354H126CL A SHS422,847$4.21M<0.1%–
Star Peak Corp II855179107COM CL A409,006$4.05M<0.1%–
Power & Digital Infra Acq Co739190106COM CL A399,195$3.92M<0.1%–
RDWRedwire CorpSHS CL A378,308$3.90M<0.1%History
Corner Growth Acquisitn CorpG2426E112UNIT 05/27/2026351,370$3.54M<0.1%–
DOCHealthpeak Properties, Inc.COM104,070$3.46M<0.1%History
ULTAUlta Beauty, Inc.Stock10,000$3.46M<0.1%History
TWC Tech Hldgs II Corp90117G105COM327,127$3.25M<0.1%–
Nuburu, Inc.87403Q102COM CL A324,607$3.24M<0.1%–
Ion Acquisition Corp 2 LtdG49393120UNIT 99/99/9999318,815$3.22M<0.1%–
LBRTLiberty Energy Inc.COM CL A225,000$3.19M<0.1%History
Alpha Healthcare Acquistn Co020751103CL A300,000$3.06M<0.1%–
OneG7000X105COM CL A305,619$3.05M<0.1%–
TTETotalEnergies SESPONSORED ADS67,251$3.04M<0.1%History
Fintech Acquisition Corp VI31811H205UNIT 06/24/2026301,175$3.04M<0.1%–
Catalyst Partnrs Acquisitn CG19550113UNIT 99/99/9999300,000$3.01M<0.1%–
UAAUnder Armour, Inc.Stock130,000$2.75M<0.1%History
SHWSherwin Williams CoCOM9,600$2.62M<0.1%History
Rice Acquisition Corp762594109COM CL A143,270$2.59M<0.1%–
Orion Biotech Opportuntes CoG6780C125UNIT 04/15/2025250,000$2.52M<0.1%–
Oceantech Acquisitions I Cor675507206UNIT 05/12/2026250,979$2.52M<0.1%–
Global Consumer Acquisitn Co37892B207UNIT 05/21/2026250,979$2.51M<0.1%–
Shelter Acquisition Corp I822821203UNIT 02/25/2026250,000$2.50M<0.1%–
Osiris Acquisition Corp.68829A202UNIT 99/99/9999250,000$2.48M<0.1%–
COLDAmericold Realty TrustCOM64,540$2.44M<0.1%History
WOOFPetco Health & Wellness Company, Inc.CL A COM100,000$2.24M<0.1%History
Sports Entertainment Acqu Co84918M106COM CL A198,807$2.00M<0.1%–
Flyexclusive Inc.26846A209UNIT 99/99/9999200,000$2.00M<0.1%–
SCPESC Health CorpCOM CL A194,648$1.96M<0.1%History
Logistics Innovtn Technlgs C54141L209UNIT 06/10/2026195,764$1.95M<0.1%–
VIEWView, Inc.COM CL A220,989$1.87M<0.1%History
Kensington Capital Acquisiti49006L104COM CL A173,825$1.73M<0.1%–
Navsight Hldgs Inc639358100CL A171,719$1.71M<0.1%–
LTCLTC Properties IncREIT42,200$1.62M<0.1%History