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Livermore
Livermore
ZHEN

UBS Oconnor LLC

SEC CIK
0001132716
Latest filing
Aug 14, 2026

Holdings in Q1 2025

Holdings as of Mar 31, 2025, filed May 15, 2026. Long positions only; changes compare share counts with Q4 2024.

Institution overview
Positions
264
−74 vs. Q4 2024
Portfolio value
$4.20B
+$198.9M (+5.0%) vs. Q4 2024
Filed
May 15, 2026
AmendedSECSECSECSECSEC
Holdings of UBS Oconnor LLC in Q1 2025
SecurityClassSharesValue% of portfolioShare changeActionHistory
HESHess CorpStock2,911,523$465.1M11.1%+32,723+1.1%AddedHistory
DFSDiscover Financial ServicesCOM2,389,191$407.8M9.7%+1,222,493+104.8%AddedHistory
ITCIIntra-Cellular Therapies, Inc.COM3,091,133$407.8M9.7%+3,070,849+15,139.3%AddedHistory
KKellanovaStock4,931,978$406.8M9.7%+1,163,606+30.9%AddedHistory
CHXChampionX CorpCOM7,818,643$233.0M5.5%+98,454+1.3%AddedHistory
JNPRJuniper Networks IncCOM6,250,113$226.2M5.4%−1,949,887−23.8%ReducedHistory
BECNQxo Building Products, Inc.COM1,575,016$194.8M4.6%+1,575,016NewHistory
FYBRFrontier Communications Parent, Inc.COM5,253,285$188.4M4.5%+1,117,101+27.0%AddedHistory
ANSSAnsys IncCOM500,433$158.4M3.8%+206,471+70.2%AddedHistory
BERYBerry Global Group, Inc.COM1,955,816$136.5M3.2%+1,091,378+126.3%AddedHistory
WBAWalgreens Boots Alliance, Inc.COM10,112,229$113.0M2.7%+10,112,229NewHistory
SPRSpirit AeroSystems Holdings, Inc.COM CL A2,986,986$102.9M2.4%+34,972+1.2%AddedHistory
HEESH&E Equipment Services, Inc.COM1,085,190$102.9M2.4%+1,085,190NewHistory
JWNNordstrom IncStock3,950,000$96.6M2.3%+3,950,000NewHistory
AMEDAmedisys IncCOM818,091$75.8M1.8%−216,721−20.9%ReducedHistory
XUnited States Steel CorpCOM1,253,217$53.0M1.3%−122,106−8.9%ReducedHistory
MLMoneylion Inc.COMM STK436,111$37.7M0.9%+191,621+78.4%AddedHistory
Peloton Interactive, Inc.70614WAB6NOTE 2/1–$25.8M0.6%–––
OXYOccidental Petroleum CorpStock466,400$23.0M0.5%+300,000+180.3%AddedHistory
ESGREnstar Group LTDSHS66,879$22.2M0.5%+8,978+15.5%AddedHistory
RSGRepublic Services, Inc.COM88,200$21.4M0.5%+9,400+11.9%AddedHistory
Halozyme Therapeutics, Inc.40637HAF6NOTE 1.000% 8/1–$19.3M0.5%–New–
SOSouthern CoStock209,700$19.3M0.5%+36,090+20.8%AddedHistory
MATMattel IncCOM969,029$18.8M0.4%00.0%UnchangedHistory
NVDANVIDIA CorpStock137,635$14.9M0.4%−40,774−22.9%ReducedHistory
CNICanadian National Railway CoStock133,975$13.1M0.3%+19,175+16.7%AddedHistory
FuboTV Inc.35953DAB0NOTE 3.250% 2/1–$13.0M0.3%–––
XELXcel Energy IncStock182,510$12.9M0.3%−55,100−23.2%ReducedHistory
LINLinde PLCStock26,670$12.4M0.3%−1,930−6.7%ReducedHistory
ETREntergy CorpCOM143,600$12.3M0.3%+143,600NewHistory
CCRNCross Country Healthcare IncCOM804,764$12.0M0.3%+804,764NewHistory
Spotify USA Inc84921RAB6NOTE 3/1–$11.9M0.3%–––
NSCNorfolk Southern CorpStock48,113$11.4M0.3%−3,547−6.9%ReducedHistory
LXLexinFintech Holdings Ltd.ADR1,111,750$11.2M0.3%+686,650+161.5%AddedHistory
NINisource Inc.COM277,340$11.1M0.3%−156,860−36.1%ReducedHistory
GPKGraphic Packaging Holding CoCOM411,200$10.7M0.3%+264,900+181.1%AddedHistory
APDAir Products & Chemicals, Inc.Stock34,995$10.3M0.2%+21,335+156.2%AddedHistory
GTESGates Industrial Corp Ltd.ORD SHS548,435$10.1M0.2%+399,355+267.9%AddedHistory
IPInternational Paper CoCOM188,700$10.1M0.2%+188,700NewHistory
CRHCRH Public Ltd CoORD113,520$9.99M0.2%−168,480−59.7%ReducedHistory
ITUBItau Unibanco Holding S.A.SPON ADR REP PFD1,789,588$9.84M0.2%−823,198−31.5%ReducedHistory
EMBJEmbraer S.A.ADR205,445$9.49M0.2%+96,895+89.3%AddedHistory
AMZNAmazon Com IncStock48,335$9.20M0.2%+16,795+53.2%AddedHistory
UPSUnited Parcel Service IncStock81,000$8.91M0.2%+81,000NewHistory
MELIMercadolibre IncCOM4,480$8.74M0.2%−8,410−65.2%ReducedHistory
VMCVulcan Materials COCOM36,900$8.61M0.2%+36,900NewHistory
PNRPENTAIR plcSHS92,600$8.10M0.2%+92,600NewHistory
SAROStandardAero, Inc.COM300,000$7.99M0.2%+300,000NewHistory
SHWSherwin Williams CoCOM22,870$7.99M0.2%−4,830−17.4%ReducedHistory
APHAmphenol CorpCL A119,940$7.87M0.2%+39,040+48.3%AddedHistory
CACICACI International IncCL A20,950$7.69M0.2%+20,950NewHistory
Akamai Technologies Inc00971TAL5NOTE 0.375% 9/0–$7.31M0.2%–New–
EQCEQC Liquidating TrustCOM SH BEN INT4,099,688$6.60M0.2%+48,001+1.2%AddedHistory
FTVFortive CorpStock81,300$5.95M0.1%−8,000−9.0%ReducedHistory
BABoeing CoStock34,000$5.80M0.1%+290+0.9%AddedHistory
KSPIJoint Stock Co Kaspi.kzSPONSORED ADS62,020$5.76M0.1%−31,445−33.6%ReducedHistory
FUTUFutu Holdings LtdSPON ADS CL A54,922$5.62M0.1%+54,922NewHistory
NRGNRG Energy, Inc.Stock58,566$5.59M0.1%−150,844−72.0%ReducedHistory
BTGB2GOLD CorpCOM1,922,600$5.48M0.1%+814,600+73.5%AddedHistory
BDXBecton Dickinson & CoStock23,088$5.29M0.1%+2,500+12.1%AddedHistory
MAMastercard IncStock9,300$5.10M0.1%+9,300NewHistory
PDDPDD Holdings Inc.SPONSORED ADS42,300$5.01M0.1%+42,300NewHistory
HONHoneywell International IncCOM23,250$4.92M0.1%−10,250−30.6%ReducedHistory
DALDelta Air Lines, Inc.COM NEW111,114$4.84M0.1%−92,570−45.4%ReducedHistory
VCICOdysseus (Cayman) LtdORD SHS CL A475,000$4.84M0.1%00.0%UnchangedHistory
INTRInter & Co, Inc.CLASS A COM869,275$4.76M0.1%+35,233+4.2%AddedHistory
ARCOArcos Dorados Holdings Inc.SHS CLASS -A -590,357$4.76M0.1%+70,861+13.6%AddedHistory
BABAAlibaba Group Holding LtdADR35,447$4.69M0.1%−160,963−82.0%ReducedHistory
OACCOaktree Acquisition Corp. III Life SciencesSHS CL A450,000$4.60M0.1%00.0%UnchangedHistory
RENEFCartesian Growth Corp IICLASS A ORD356,946$4.24M0.1%00.0%UnchangedHistory
Churchill Capital Corp IX/CaymanG21301125UNIT 99/99/9999387,480$4.21M0.1%00.0%Unchanged–
BEAGUBold Eagle Acquisition Corp.UNIT 99/99/9999400,000$4.13M0.1%00.0%UnchangedHistory
KMIKinder Morgan, Inc.Stock144,600$4.13M0.1%+144,600NewHistory
STLDSteel Dynamics IncCOM32,450$4.06M0.1%+32,450NewHistory
LHXL3HARRIS Technologies, Inc.Stock19,020$3.98M0.1%−52,270−73.3%ReducedHistory
PHParker-Hannifin CorpStock6,480$3.94M0.1%−23,900−78.7%ReducedHistory
CMCCommercial Metals CoStock85,020$3.91M0.1%−60,250−41.5%ReducedHistory
AMXAmerica Movil SAB de CVSPON ADS RP CL B253,922$3.61M0.1%+47,161+22.8%AddedHistory
GLOBGlobant S.A.COM30,345$3.57M0.1%+5,701+23.1%AddedHistory
Agriculture & Nat Sol Acq CoG0131Y100SHS CL A334,160$3.57M0.1%00.0%Unchanged–
NCLHNorwegian Cruise Line Holdings Ltd.SHS178,031$3.38M0.1%00.0%UnchangedHistory
CYHCommunity Health Systems IncCOM1,250,000$3.38M0.1%00.0%UnchangedHistory
Beyond Meat, Inc.08862EAB5NOTE 3/1–$3.32M0.1%–––
YMMFull Truck Alliance Co. Ltd.SPONSORED ADS257,750$3.29M0.1%+257,750NewHistory
VALEVale S.A.SPONSORED ADS327,259$3.27M0.1%+139,963+74.7%AddedHistory
OPTUOptimum Communications, Inc.CL A1,200,000$3.19M0.1%+200,000+20.0%AddedHistory
RAREUltragenyx Pharmaceutical Inc.COM87,811$3.18M0.1%+65,527+294.1%AddedHistory
VSTMVerastem, Inc.COM NEW521,960$3.15M0.1%−86,564−14.2%ReducedHistory
KNSAKiniksa Pharmaceuticals International, plcORD SHS CL A139,275$3.09M0.1%+39,643+39.8%AddedHistory
Live Oak Acquisition Corp VG5509P128UNIT 02/20/2030300,000$3.02M0.1%+300,000New–
HUBBHubbell IncCOM9,000$2.98M0.1%−29,100−76.4%ReducedHistory
SNSharkNinja, Inc.COM SHS35,000$2.92M0.1%+15,000+75.0%AddedHistory
AXTAAxalta Coating Systems Ltd.COM85,250$2.83M0.1%00.0%UnchangedHistory
AVGOBroadcom Inc.Stock16,576$2.78M0.1%−18,098−52.2%ReducedHistory
BZKanzhun LtdSPONSORED ADS143,000$2.74M0.1%+143,000NewHistory
IONSIonis Pharmaceuticals IncCOM90,779$2.74M0.1%+30,199+49.8%AddedHistory
APTVAptiv PLCStock46,000$2.74M0.1%+46,000NewHistory
VISNVistance Networks, Inc.COM500,000$2.65M0.1%+150,000+42.9%AddedHistory
WMTWalmart Inc.Stock30,000$2.63M0.1%+5,000+20.0%AddedHistory
BSACBanco Santander ChileSP ADR REP COM115,443$2.63M0.1%−51,648−30.9%ReducedHistory

Options (56)

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 Q1 2025
SecurityClassPutsCalls
AALAmerican Airlines Group Inc.Stock$6.06M–
LCIDLucid Group, Inc.COM$3.15M–
HTZHertz Global Holdings, IncCOM NEW$2.15M–
TSLATesla, Inc.Stock$1.76M–
iShares Tr46428743220 YR TR BD ETF–$1.68M
XRXXerox Holdings CorpCOM NEW$1.22M–
RIGTransocean Ltd.REGISTERED SHS$926.6K–
MGMMGM Resorts InternationalStock$751.6K–
CHTRCharter Communications, Inc.CL A$653.6K–
HOGHarley-Davidson, Inc.COM$642.0K–
PTONPeloton Interactive, Inc.CL A COM$588.3K–
CCChemours CoStock$546.4K–
METAMeta Platforms, Inc.Stock$452.0K–
VSATViasat IncCOM$425.1K–
LYVLive Nation Entertainment, Inc.COM$370.4K–
HLFHerbalife Ltd.COM SHS$366.7K–
State Street Industrial Select Sector SPDR ETF81369Y704ETF$361.1K–
SPYSPDR S&P 500 ETF TrustETF$346.4K–
State Street SPDR S&P Biotech ETF78464A870ETF$328.5K–
SWTXSpringWorks Therapeutics, Inc.COM$315.0K–
SABRSabre CorpCOM$303.0K–
LVSLas Vegas Sands CorpCOM$286.7K–
NCLHNorwegian Cruise Line Holdings Ltd.SHS$267.2K–
iShares Russell 2000 ETF464287655ETF$172.1K–
EWTXEdgewise Therapeutics, Inc.COM$168.8K–
XIFRXPLR Infrastructure, LPCOM UNIT PART IN$164.8K–
STWDStarwood Property Trust, Inc.COM$159.6K–
OMFOneMain Holdings, Inc.COM$135.1K–
MPTMedical Properties Trust IncCOM$128.9K–
SLNOSoleno Therapeutics IncCOM$450$123.0K
OCULOcular Therapeutix, IncCOM–$123.0K
FFord Motor CoStock$115.3K–
VISNVistance Networks, Inc.COM–$112.5K
CCLCarnival Corp Ltd.UNIT 99/99/9999$83.4K$24.0K
VERAVera Therapeutics, Inc.CL A–$103.0K
TPHTri Pointe Homes, Inc.COM$85.5K–
Invesco QQQ Trust Series I46090E103ETF$71.8K–
INCYIncyte CorpCOM–$70.8K
BGSB&G Foods, Inc.COM$59.6K–
AERAerCap Holdings N.V.SHS–$59.1K
SYFSynchrony FinancialCOM$57.5K–
AESAES CorpStock–$52.5K
ETEnergy Transfer LPCOM UT LTD PTN–$49.6K
MGNIMagnite, Inc.COM–$48.1K
FEFirstenergy CorpCOM$44.9K–
CECelanese CorpStock–$40.3K
VNOVornado Realty TrustSH BEN INT$32.7K–
BPMCBlueprint Medicines CorpCOM$30.8K–
QUREuniQure N.V.SHS–$29.3K
PRCTPROCEPT BioRobotics CorpCOM$27.4K–
OXYOccidental Petroleum CorpStock$24.6K–
AKAMAkamai Technologies IncCOM–$14.1K
COOCooper Companies, Inc.COM$9.38K–
PTGXProtagonist Therapeutics, IncCOM–$7.50K
GILDGilead Sciences, Inc.Stock$7.02K–
BORRBorr Drilling LtdSHS–$5.00K

Sold out since Q4 2024 (137)

Positions held at the end of Q4 2024 that are gone from this filing.

The largest 100 of 137 by value last quarter.

Positions of UBS Oconnor LLC sold out since Q4 2024
SecurityClassShares in Q4 2024Value in Q4 2024% of portfolio in Q4 2024History
HCPHashiCorp, Inc.COM CL A6,858,790$234.6M5.9%History
SMARSmartsheet IncCOM CL A3,854,149$215.9M5.4%History
EDREndeavor Group Holdings, Inc.CL A COM4,612,518$144.3M3.6%History
SUMSummit Materials, Inc.CL A2,033,333$102.9M2.6%History
ALTRAltair Engineering Inc.COM CL A897,580$97.9M2.4%History
Revance Therapeutics, Inc.761330AB5NOTE 1.750% 2/1–$38.3M1.0%–
ARCHArch Resources, Inc.CL A179,259$25.3M0.6%History
BALYBally's CorpCOM1,349,803$24.1M0.6%History
ZUOZuora IncCOM CL A2,285,873$22.7M0.6%History
ALTMArcadium Lithium plcStock4,400,241$22.6M0.6%History
XPEVXpeng Inc.ADS1,759,750$20.8M0.5%History
CCKCrown Holdings, Inc.COM213,370$17.6M0.4%History
FLUTFlutter Entertainment plcSHS68,000$17.6M0.4%History
ALVAutoliv IncCOM162,490$15.2M0.4%History
TELTE Connectivity plcStock99,600$14.2M0.4%History
TCOMTrip.com Group LtdADS189,500$13.0M0.3%History
CARRCarrier Global CorpStock187,000$12.8M0.3%History
DOWDow Inc.Stock261,700$10.5M0.3%History
TOSTToast, Inc.Stock250,000$9.11M0.2%History
LILi Auto Inc.SPONSORED ADS371,950$8.92M0.2%History
FTAIFTAI Aviation Ltd.SHS61,000$8.79M0.2%History
Occidental Pete Corp WT Exp 080327674599162Stock300,000$8.25M0.2%–
FLSFlowserve CorpCOM130,000$7.48M0.2%History
SHOPShopify Inc.Stock70,000$7.44M0.2%History
TSMTaiwan Semiconductor Manufacturing Co LtdADR37,500$7.41M0.2%History
CFLTConfluent, Inc.CLASS A COM262,500$7.34M0.2%History
MMM3M CoStock56,300$7.27M0.2%History
VFCV F CorpStock325,000$6.97M0.2%History
SK Growth Opportunities CorpG8192N103CLASS A COM594,910$6.91M0.2%–
ROKRockwell Automation, IncStock24,000$6.86M0.2%History
VanEck ETF Trust92189F106GOLD MINERS ETF200,000$6.78M0.2%–
BKRBaker Hughes CoCL A145,990$5.99M0.1%History
WDAYWorkday, Inc.CL A20,900$5.39M0.1%History
FLRFluor CorpStock106,130$5.23M0.1%History
INFAInformatica Inc.COM CL A200,000$5.19M0.1%History
SPTSprout Social, Inc.COM CL A150,000$4.61M0.1%History
CDECoeur Mining, Inc.COM NEW800,000$4.58M0.1%History
ROKURoku, IncCOM CL A58,500$4.35M0.1%History
BILIBilibili Inc.SPONS ADS REP Z231,163$4.19M0.1%History
GEVGE Vernova Inc.Stock12,400$4.08M0.1%History
VSTVistra Corp.Stock28,910$3.99M0.1%History
CLHClean Harbors IncCOM17,200$3.96M0.1%History
JDJD.com, Inc.SPON ADS CL A108,100$3.75M0.1%History
ARCBArcbest CorpCOM40,130$3.74M0.1%History
BIDUBaidu, Inc.ADR43,756$3.69M0.1%History
ORCLOracle CorpStock20,729$3.45M0.1%History
ANETArista Networks, Inc.Stock30,000$3.32M0.1%History
NTESNetEase, Inc.SPONSORED ADS36,000$3.21M0.1%History
GWWW.W. Grainger, Inc.Stock3,000$3.16M0.1%History
NBIXNeurocrine Biosciences IncStock23,111$3.15M0.1%History
Patria Latin Amrcn Opprnty AG69454109CLASS A ORD SHS237,964$2.77M0.1%–
SNOWSnowflake Inc.Stock17,500$2.70M0.1%History
SLViShares Silver TrustETF100,000$2.63M0.1%History
PCARPaccar IncCOM25,000$2.60M0.1%History
Barnes Group Inc067806109COM52,890$2.50M0.1%–
ABTAbbott LaboratoriesStock20,396$2.31M0.1%History
MCDMcDonalds CorpStock7,500$2.17M0.1%History
TWLOTwilio IncCL A20,000$2.16M0.1%History
TFXTeleflex IncCOM11,593$2.06M0.1%History
DECKDeckers Outdoor CorpCOM10,000$2.03M0.1%History
INVZInnoviz Technologies Ltd.SHS1,150,000$1.93M<0.1%History
TJXTJX Companies IncStock15,000$1.81M<0.1%History
ONOn Semiconductor CorpStock27,500$1.73M<0.1%History
ADIAnalog Devices IncStock8,000$1.70M<0.1%History
CDLXCardlytics, Inc.COM450,000$1.67M<0.1%History
ALGSAligos Therapeutics, Inc.COM NEW40,096$1.60M<0.1%History
FFIVF5, Inc.Stock6,000$1.51M<0.1%History
ZSZscaler, Inc.Stock8,100$1.46M<0.1%History
CAPRCapricor Therapeutics, Inc.COM NEW104,798$1.45M<0.1%History
FNAParagon 28, Inc.COM138,854$1.43M<0.1%History
YUMCYum China Holdings, Inc.COM28,900$1.39M<0.1%History
STNEStoneCo Ltd.COM173,478$1.38M<0.1%History
PLRXPliant Therapeutics, Inc.COM103,563$1.36M<0.1%History
AFYAAfya LtdCL A COM77,815$1.24M<0.1%History
ATXSAstria Therapeutics, Inc.COM129,666$1.16M<0.1%History
ALLKAllakos Inc.COM936,797$1.13M<0.1%History
MLTXMoonLake ImmunotherapeuticsCLASS A ORD20,740$1.12M<0.1%History
IOVAIovance Biotherapeutics, Inc.COM149,913$1.11M<0.1%History
BOXBox IncCL A32,500$1.03M<0.1%History
SONOSonos IncCOM65,000$977.6K<0.1%History
ITOSiTeos Therapeutics, Inc.COM125,589$964.5K<0.1%History
BLCOBausch & Lomb CorpCOMMON SHARES52,460$947.4K<0.1%History
ELFe.l.f. Beauty, Inc.COM7,500$941.6K<0.1%History
XNCRXencor IncCOM39,040$897.1K<0.1%History
OVIDOvid Therapeutics Inc.COM943,416$881.2K<0.1%History
MSTRStrategy IncStock2,937$850.6K<0.1%History
ZMZoom Communications, Inc.Stock10,000$816.1K<0.1%History
MGNIMagnite, Inc.COM50,000$796.0K<0.1%History
BSXBoston Scientific CorpStock8,334$744.4K<0.1%History
SLRNACELYRIN, Inc.COM211,938$665.5K<0.1%History
ABNBAirbnb, Inc.Stock5,000$657.0K<0.1%History
PRQRProQR Therapeutics N.V.SHS EURO227,020$601.6K<0.1%History
ADSKAutodesk, Inc.COM1,983$586.1K<0.1%History
NARIInari Medical, Inc.Stock11,102$566.8K<0.1%History
THRDThird Harmonic Bio, Inc.COM53,740$553.0K<0.1%History
MRVLMarvell Technology, Inc.COM5,000$552.3K<0.1%History
VTYXVentyx Biosciences, Inc.COM244,000$534.4K<0.1%History
GPCRStructure Therapeutics Inc.SPONSORED ADS19,520$529.4K<0.1%History
TMToyota Motor CorpADS2,700$525.4K<0.1%History
ASANAsana, Inc.CL A25,000$506.8K<0.1%History