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Livermore
Livermore
ZHEN

UBS Oconnor LLC

SEC CIK
0001132716
Latest filing
Aug 14, 2026

Holdings in Q3 2025

Holdings as of Sep 30, 2025, filed Aug 14, 2026. Long positions only; changes compare share counts with Q2 2025.

Institution overview
Positions
226
−62 vs. Q2 2025
Portfolio value
$3.33B
−$335.8M (−9.2%) vs. Q2 2025
Filed
Aug 14, 2026
AmendedSECSECSECSEC
Holdings of UBS Oconnor LLC in Q3 2025
SecurityClassSharesValue% of portfolioShare changeActionHistory
NIONIO Inc.ADR301,200$2.30M0.1%+301,200NewHistory
AXTAAxalta Coating Systems Ltd.COM85,250$2.44M0.1%00.0%UnchangedHistory
KOYNCSLM Digital Asset Acquisition Corp III, LtdUSD CL A ORD SHS250,000$2.48M0.1%+250,000NewHistory
OBAOxley Bridge Acquisition LtdUSD CL A ORD SHS250,000$2.48M0.1%+250,000NewHistory
PACHPioneer Acquisition I CorpCL A ORD SHS250,000$2.48M0.1%+250,000NewHistory
SOCASolarius Capital Acquisition Corp.SHS CL A250,000$2.49M0.1%+250,000NewHistory
BLUWBlue Water Acquisition Corp. IIIORD SHS CL A250,000$2.50M0.1%+250,000NewHistory
TVAIThayer Ventures Acquisition Corp IICL A250,000$2.51M0.1%+250,000NewHistory
Factorial Energy Inc.G19307100COM CL A250,000$2.51M0.1%−81,000−24.5%Reduced–
FTWPresidio Production CoCL A ORD SHS242,175$2.51M0.1%00.0%UnchangedHistory
CCAQCollective Acquisition Corp.COM250,000$2.53M0.1%00.0%UnchangedHistory
Crane HBR Acquisition CorpG24979109CL A250,000$2.53M0.1%00.0%Unchanged–
NPACNew Providence Acquisition Corp. III/CaymanCOM250,000$2.54M0.1%+150,000+150.0%AddedHistory
SVCCStellar V Capital Corp. (Cayman Islands)SHS CL A250,000$2.58M0.1%00.0%UnchangedHistory
Mountain Lake Acquisition Corp.G6301B101SHS CL A250,000$2.58M0.1%00.0%Unchanged–
Churchill Capital Corp IX/CaymanG21301109CL A SHS250,000$2.62M0.1%00.0%Unchanged–
NETDNabors Energy Transition Corp. IICL A233,912$2.62M0.1%00.0%UnchangedHistory
AVGOBroadcom Inc.Stock7,950$2.62M0.1%−18,854−70.3%ReducedHistory
CRCCalifornia Resources CorpCOM STOCK49,400$2.63M0.1%+49,400NewHistory
AA Mission Acquisition Corp.G1000R101ORD SHS CL A250,000$2.63M0.1%+250,000New–
SRADSportradar Group AGCLASS A ORD SHS100,000$2.69M0.1%+100,000NewHistory
ACELAccel Entertainment, Inc.COM CL A1246,728$2.73M0.1%00.0%UnchangedHistory
ULTAUlta Beauty, Inc.Stock5,000$2.73M0.1%−8,217−62.2%ReducedHistory
TSEMTower Semiconductor LtdSHS NEW39,044$2.82M0.1%+39,044NewHistory
GLOBGlobant S.A.COM50,726$2.91M0.1%+14,799+41.2%AddedHistory
TOSTToast, Inc.Stock80,000$2.92M0.1%+80,000NewHistory
TVATexas Ventures Acquisition III CorpCOM275,466$2.95M0.1%−124,534−31.1%ReducedHistory
CEPFCantor Equity Partners IV, Inc.SHS CL A300,000$3.06M0.1%+300,000NewHistory
BBARBanco BBVA Argentina S.A.SPONSORED ADS368,434$3.07M0.1%+175,944+91.4%AddedHistory
VISTVista Energy, S.A.B. de C.V.SPONSORED ADS89,299$3.07M0.1%+57,908+184.5%AddedHistory
ACMRACM Research, Inc.Stock79,396$3.11M0.1%−12,725−13.8%ReducedHistory
OACCOaktree Acquisition Corp. III Life SciencesSHS CL A300,000$3.15M0.1%+100,000+50.0%AddedHistory
Zeekr Intelligent Technology98923K103SPON ADS104,037$3.17M0.1%+64,937+166.1%Added–
BSACBanco Santander ChileSP ADR REP COM119,793$3.17M0.1%00.0%UnchangedHistory
VRTVertiv Holdings CoCOM CL A21,400$3.23M0.1%+21,400NewHistory
Teamshares IncG5509P102CL A SHS324,923$3.31M0.1%+150,000+85.8%Added–
NCLHNorwegian Cruise Line Holdings Ltd.SHS135,000$3.33M0.1%00.0%UnchangedHistory
FLRFluor CorpStock83,890$3.53M0.1%+83,890NewHistory
ARCOArcos Dorados Holdings Inc.SHS CLASS -A -536,643$3.62M0.1%−124,429−18.8%ReducedHistory
GPATGP-Act III Acquisition Corp.CL A350,000$3.71M0.1%+100,000+40.0%AddedHistory
HUBBHubbell IncCOM8,660$3.73M0.1%+8,660NewHistory
BAPCredicorp LtdCOM14,076$3.75M0.1%00.0%UnchangedHistory
LINLinde PLCStock7,900$3.75M0.1%−4,270−35.1%ReducedHistory
Beyond Meat, Inc.08862EAB5NOTE 3/1–$3.80M0.1%–––
RALRalliant CorpStock87,000$3.80M0.1%+87,000NewHistory
NHICNewHold Investment Corp. IIIORD SHS CL A375,000$3.82M0.1%+150,000+66.7%AddedHistory
Snowflake Inc.833445AD1NOTE 10/0–$3.92M0.1%–New–
FMXMexican Economic Development IncSPON ADR UNITS40,075$3.95M0.1%+40,075NewHistory
CCJCameco CorpStock47,165$3.96M0.1%+22,165+88.7%AddedHistory
MTZMastec IncCOM19,080$4.06M0.1%+19,080NewHistory
Agriculture & Nat Sol Acq CoG0131Y100SHS CL A384,160$4.20M0.1%+50,000+15.0%Added–
INTCIntel CorpStock128,000$4.29M0.1%−116,210−47.6%ReducedHistory
ANETArista Networks, Inc.Stock30,000$4.37M0.1%+30,000NewHistory
AEXAAmerican Exceptionalism Acquisition Corp. AORD CL A400,000$4.37M0.1%+400,000NewHistory
MRLNMerlin, Inc.SHS CL A450,000$4.68M0.1%00.0%UnchangedHistory
AEPAmerican Electric Power Co IncStock42,000$4.72M0.1%+42,000NewHistory
HWMHowmet Aerospace Inc.Stock25,000$4.91M0.1%+14,326+134.2%AddedHistory
PWRQuanta Services, Inc.COM12,000$4.97M0.1%+12,000NewHistory
EGHAEGH Acquisition Corp.SHS CL A500,000$5.00M0.2%+250,000+100.0%AddedHistory
WYNNWynn Resorts LtdCOM40,000$5.13M0.2%+40,000NewHistory
BEAGBold Eagle Acquisition Corp.CL A500,000$5.20M0.2%+100,000+25.0%AddedHistory
GTESGates Industrial Corp Ltd.ORD SHS210,790$5.23M0.2%+116,170+122.8%AddedHistory
TSLATesla, Inc.Stock11,800$5.25M0.2%+11,800NewHistory
INTRInter & Co, Inc.CLASS A COM589,643$5.44M0.2%−92,523−13.6%ReducedHistory
GTENGores Holdings X, Inc.SHS CL A550,000$5.62M0.2%+50,000+10.0%AddedHistory
MLMMartin Marietta Materials IncCOM9,100$5.74M0.2%+9,100NewHistory
PAGSPagSeguro Digital Ltd.COM CL A582,357$5.82M0.2%+144,279+32.9%AddedHistory
VMCVulcan Materials COCOM18,950$5.83M0.2%−14,100−42.7%ReducedHistory
METAMeta Platforms, Inc.Stock8,000$5.88M0.2%+3,762+88.8%AddedHistory
HUBGHub Group, Inc.CL A172,000$5.92M0.2%+172,000NewHistory
PDDPDD Holdings Inc.SPONSORED ADS46,801$6.19M0.2%−33,342−41.6%ReducedHistory
APHAmphenol CorpCL A50,000$6.19M0.2%+50,000NewHistory
COINCoinbase Global, Inc.COM CL A19,000$6.41M0.2%+19,000NewHistory
DALDelta Air Lines, Inc.COM NEW115,148$6.53M0.2%−20,000−14.8%ReducedHistory
PONYPony AI Inc.SPONSORED ADS311,224$7.00M0.2%+32,016+11.5%AddedHistory
JENAJena Acquisition Corp IIUSD CL A ORD SHS700,000$7.11M0.2%+700,000NewHistory
PNRPENTAIR plcSHS67,987$7.53M0.2%−47,318−41.0%ReducedHistory
VSTVistra Corp.Stock40,280$7.89M0.2%+5,305+15.2%AddedHistory
NRGNRG Energy, Inc.Stock48,955$7.93M0.2%−12,215−20.0%ReducedHistory
URIUnited Rentals, Inc.COM8,770$8.37M0.3%−7,080−44.7%ReducedHistory
APDAir Products & Chemicals, Inc.Stock31,535$8.60M0.3%−2,940−8.5%ReducedHistory
NVTnVent Electric plcSHS92,500$9.12M0.3%+12,500+15.6%AddedHistory
CLHClean Harbors IncCOM39,450$9.16M0.3%−3,550−8.3%ReducedHistory
SNPSSynopsys IncCOM18,801$9.28M0.3%+18,801NewHistory
KSPIJoint Stock Co Kaspi.kzSPONSORED ADS113,903$9.30M0.3%+28,348+33.1%AddedHistory
CHRWC. H. Robinson Worldwide, Inc.COM NEW71,800$9.51M0.3%+71,800NewHistory
OXYOccidental Petroleum CorpStock206,784$9.77M0.3%−259,616−55.7%ReducedHistory
Halozyme Therapeutics, Inc.40637HAF6NOTE 1.000% 8/1–$9.87M0.3%–––
BTGB2GOLD CorpCOM2,056,154$10.2M0.3%+271,738+15.2%AddedHistory
CROXCrocs, Inc.COM124,000$10.4M0.3%+40,000+47.6%AddedHistory
Firstenergy Corp337932AR8NOTE 4.000% 5/0–$10.4M0.3%–––
EMBJEmbraer S.A.ADR172,120$10.4M0.3%+69,125+67.1%AddedHistory
LYVLive Nation Entertainment, Inc.COM67,000$10.9M0.3%+20,500+44.1%AddedHistory
ITUBItau Unibanco Holding S.A.SPON ADR REP PFD1,494,716$11.0M0.3%+46,986+3.2%AddedHistory
WCNWaste Connections, Inc.COM64,100$11.3M0.3%+64,100NewHistory
Spotify USA Inc84921RAB6NOTE 3/1–$13.7M0.4%–––
PLYMPlymouth Industrial REIT, Inc.COM651,886$14.6M0.4%+651,886NewHistory
CNPCenterpoint Energy IncCOM387,665$15.0M0.5%−136,950−26.1%ReducedHistory
MELIMercadolibre IncCOM6,570$15.4M0.5%+42+0.6%AddedHistory
MATMattel IncCOM943,229$15.9M0.5%+100,000+11.9%AddedHistory

Options (46)

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 2025
SecurityClassPutsCalls
LCIDLucid Group, Inc.Stock$2.27M–
AALAmerican Airlines Group Inc.Stock$2.11M–
VRTVertiv Holdings CoCOM CL A–$1.36M
CHTRCharter Communications, Inc.CL A$1.28M–
CROXCrocs, Inc.COM$749.3K$231.3K
HTZHertz Global Holdings, IncCOM NEW$830.0K–
RIGTransocean Ltd.REGISTERED SHS$422.2K$190.0K
FFord Motor CoStock$566.2K–
MGNIMagnite, Inc.COM–$453.8K
HOGHarley-Davidson, Inc.COM$431.3K–
SABRSabre CorpCOM$420.0K–
CCChemours CoStock$396.3K–
MGMMGM Resorts InternationalStock$388.2K–
SPYSPDR S&P 500 ETF TrustETF$346.5K–
HLFHerbalife Ltd.COM SHS$346.1K–
Invesco QQQ Trust Series I46090E103ETF$240.0K–
XIFRXPLR Infrastructure, LPCOM UNIT PART IN$150.4K–
iShares Tr46428743220 YR TR BD ETF–$122.0K
SVCService Properties TrustCOM SH BEN INT–$105.0K
MMacy's, Inc.COM$103.6K–
BGSB&G Foods, Inc.COM$102.2K–
CLMTCalumet, Inc.COM$102.1K–
SPDR Series Trust78468R556SP O&G EXPL PRO–$101.0K
NKENIKE, Inc.Stock–$82.3K
STWDStarwood Property Trust, Inc.COM$60.4K–
LYVLive Nation Entertainment, Inc.COM$51.6K–
VSATViasat IncCOM$47.6K–
MATMattel IncCOM–$44.4K
BBarrick Mining CorpStock–$40.8K
VNOVornado Realty TrustSH BEN INT$38.5K–
MPTMedical Properties Trust IncCOM$37.7K–
LVSLas Vegas Sands CorpCOM$34.9K–
TPHTri Pointe Homes, Inc.COM$31.3K–
VanEck Semiconductor ETF92189F676ETF$30.5K–
CAKECheesecake Factory IncCOM$27.2K–
VanEck ETF Trust92189F106GOLD MINERS ETF–$26.6K
OMFOneMain Holdings, Inc.COM$25.3K–
PTONPeloton Interactive, Inc.CL A COM$24.0K–
RIOTRiot Platforms, Inc.COM–$23.5K
NCLHNorwegian Cruise Line Holdings Ltd.SHS$21.7K–
ANETArista Networks, Inc.Stock–$20.0K
SYFSynchrony FinancialCOM$10.4K–
AAPAdvance Auto Parts IncCOM$9.84K–
ETEnergy Transfer LPCOM UT LTD PTN–$9.00K
SKTTanger Inc.COM$7.76K–
FEFirstenergy CorpCOM$3.25K–

Sold out since Q2 2025 (158)

Positions held at the end of Q2 2025 that are gone from this filing.

The largest 100 of 158 by value last quarter.

Positions of UBS Oconnor LLC sold out since Q2 2025
SecurityClassShares in Q2 2025Value in Q2 2025% of portfolio in Q2 2025History
WBAWalgreens Boots Alliance, Inc.COM25,115,686$288.3M7.9%History
SKXSkechers USA IncCL A3,598,177$227.0M6.2%History
BPMCBlueprint Medicines CorpCOM1,713,587$219.6M6.0%History
CHXChampionX CorpCOM7,546,703$187.5M5.1%History
ANSSAnsys IncCOM492,829$173.1M4.7%History
HESHess CorpStock1,055,429$146.2M4.0%History
DNBDun & Bradstreet Holdings, Inc.COM13,678,842$124.3M3.4%History
JNPRJuniper Networks IncCOM3,000,000$119.8M3.3%History
LBRDKLiberty Broadband CorpCOM SER C919,381$90.4M2.5%History
SWTXSpringWorks Therapeutics, Inc.COM1,385,517$65.1M1.8%History
AMEDAmedisys IncCOM474,162$46.7M1.3%History
ESGREnstar Group LTDSHS117,537$39.5M1.1%History
GMSGMS Inc.COM200,000$21.8M0.6%History
FLFoot Locker, Inc.COM720,109$17.6M0.5%History
DUKDuke Energy CORPStock144,040$17.0M0.5%History
DOVDOVER CorpCOM61,100$11.2M0.3%History
IRIngersoll Rand Inc.COM116,100$9.66M0.3%History
AMZNAmazon Com IncStock43,190$9.48M0.3%History
Akamai Technologies Inc00971TAL5NOTE 0.375% 9/0–$9.23M0.3%–
CCKCrown Holdings, Inc.COM87,300$8.99M0.2%History
FBINFortune Brands Innovations, Inc.COM167,475$8.62M0.2%History
LXLexinFintech Holdings Ltd.ADR1,149,107$8.29M0.2%History
CDNSCadence Design Systems IncStock26,400$8.14M0.2%History
AMDAdvanced Micro Devices IncStock54,921$7.79M0.2%History
UPSUnited Parcel Service IncStock75,180$7.59M0.2%History
CFLTConfluent, Inc.CLASS A COM300,000$7.48M0.2%History
MSMorgan StanleyStock50,000$7.04M0.2%History
NSCNorfolk Southern CorpStock24,088$6.17M0.2%History
BABoeing CoStock27,675$5.80M0.2%History
FLYYSpirit Aviation Holdings, Inc.COM1,156,492$5.77M0.2%History
AMATApplied Materials IncStock30,000$5.49M0.1%History
SHWSherwin Williams CoCOM15,800$5.43M0.1%History
iShares Russell 2000 ETF464287655ETF25,000$5.39M0.1%–
TTANServiceTitan, Inc.SHS CL A50,000$5.36M0.1%History
HONHoneywell International IncCOM22,636$5.27M0.1%History
WABWestinghouse Air Brake Technologies CorpStock25,030$5.24M0.1%History
CYHCommunity Health Systems IncCOM1,500,000$5.10M0.1%History
FOURShift4 Payments, Inc.CL A46,775$4.64M0.1%History
BTIBritish American Tobacco p.l.c.SPONSORED ADR82,631$3.91M0.1%History
ODFLOld Dominion Freight Line, Inc.COM23,320$3.78M0.1%History
DLTRDollar Tree, Inc.COM38,000$3.76M0.1%History
NOCNorthrop Grumman CorpStock7,500$3.75M0.1%History
TEVATeva Pharmaceutical Industries LtdSPONSORED ADS223,596$3.75M0.1%History
ECVTEcovyst Inc.COM450,000$3.70M0.1%History
TECKTeck Resources LtdCL B90,000$3.63M0.1%History
XYFX FinancialSPONSORED ADS205,614$3.59M0.1%History
GMABGenmab A/SSPONSORED ADS158,719$3.28M0.1%History
ELEstee Lauder Companies IncCL A40,000$3.23M0.1%History
IONSIonis Pharmaceuticals IncCOM81,251$3.21M0.1%History
DXCMDexcom IncCOM35,668$3.11M0.1%History
BKRBaker Hughes CoCL A80,000$3.07M0.1%History
AZNAstraZeneca PLCSPONSORED ADR42,998$3.00M0.1%History
PHParker-Hannifin CorpStock4,020$2.81M0.1%History
BAXBaxter International IncStock88,787$2.69M0.1%History
COOCooper Companies, Inc.COM37,214$2.65M0.1%History
INSMINSMED IncCOM PAR $.0126,301$2.65M0.1%History
ITGRInteger Holdings CorpCOM21,375$2.63M0.1%History
BDXBecton Dickinson & CoStock15,107$2.60M0.1%History
MEOHMethanex CorpCOM76,000$2.52M0.1%History
ABBVAbbVie Inc.Stock13,297$2.47M0.1%History
MUMicron Technology IncStock20,000$2.46M0.1%History
ALGNAlign Technology IncCOM12,755$2.41M0.1%History
ASMLASML Holding NVADR3,000$2.40M0.1%History
ONCBeOne Medicines Ltd.ADR9,377$2.27M0.1%History
ALCAlcon IncStock25,555$2.26M0.1%History
MSFTMicrosoft CorpStock4,449$2.21M0.1%History
YMMFull Truck Alliance Co. Ltd.SPONSORED ADS186,090$2.20M0.1%History
BRRSilvia, Inc.SHS CL A200,000$2.12M0.1%History
CXCemex SAB de CVSPON ADR NEW299,870$2.08M0.1%History
RZLTRezolute, Inc.COM NEW455,701$2.03M0.1%History
INCYIncyte CorpCOM28,924$1.97M0.1%History
RIGLRigel Pharmaceuticals IncCOM104,890$1.96M0.1%History
OCULOcular Therapeutix, IncCOM210,205$1.95M0.1%History
MRVLMarvell Technology, Inc.COM24,688$1.91M0.1%History
AGIOAgios Pharmaceuticals, Inc.COM56,810$1.89M0.1%History
VRDNViridian Therapeutics, Inc.COM131,294$1.84M0.1%History
IMCRImmunocore Holdings plcADS53,343$1.67M<0.1%History
CATCaterpillar IncStock4,200$1.63M<0.1%History
IQVIQVIA Holdings Inc.Stock10,275$1.62M<0.1%History
TMOThermo Fisher Scientific Inc.Stock3,770$1.53M<0.1%History
WMTWalmart Inc.Stock15,000$1.47M<0.1%History
PRCTPROCEPT BioRobotics CorpCOM25,226$1.45M<0.1%History
KIDSOrthopediatrics CorpCOM65,866$1.41M<0.1%History
HLTHilton Worldwide Holdings Inc.COM5,000$1.33M<0.1%History
ATECAlphatec Holdings, Inc.COM NEW119,094$1.32M<0.1%History
AUTLAutolus Therapeutics plcSPON ADS565,000$1.29M<0.1%History
INSPInspire Medical Systems, Inc.COM9,522$1.24M<0.1%History
DASHDoorDash, Inc.Stock5,000$1.23M<0.1%History
IRTCiRhythm Holdings, Inc.COM7,993$1.23M<0.1%History
ARGXArgenx SESPONSORED ADR2,191$1.21M<0.1%History
ANNXAnnexon, Inc.COM492,698$1.18M<0.1%History
VFCV F CorpStock100,000$1.18M<0.1%History
RAREUltragenyx Pharmaceutical Inc.COM31,861$1.16M<0.1%History
CRNXCrinetics Pharmaceuticals, Inc.COM39,978$1.15M<0.1%History
EWEdwards Lifesciences CorpStock14,510$1.13M<0.1%History
AMEAmetek IncCOM6,085$1.10M<0.1%History
MIRMMirum Pharmaceuticals, Inc.COM21,409$1.09M<0.1%History
SESea LtdSPONSORD ADS6,800$1.09M<0.1%History
IDYAIDEAYA Biosciences, Inc.COM51,600$1.08M<0.1%History
MLYSMineralys Therapeutics, Inc.COM79,723$1.08M<0.1%History