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PICTON MAHONEY ASSET MANAGEMENT

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13F filer, CIK 1539041, Toronto, Ontario, Canada

PICTON MAHONEY ASSET MANAGEMENT reported $13,546,203,166 across 1,238 holdings for the quarter ended 2026-03-31, in a 13F-HR filed 2026-05-13. Its ten largest share positions make up 24.71% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001539041-26-000013

Period
2026-03-31
Reported value
$13.5B
Holdings
1,238
Top 10 weight
24.71%
New
300
Sold out
260

Largest buys vs the previous quarter

SecurityShares changeApprox. value
SUadded+1,919,912$127M
SLFnew+1,374,917$86.2M
RSPadded+367,876$70.6M
SPLVadded+789,991$57.8M
PAASadded+797,248$43.6M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
VOEexited-547,312-$97.1M
CMreduced-811,563-$76.9M
CYBERARK SOFTWARE LTD/ISRAELexited-158,005-$70.5M
CIGIexited-375,697-$55.3M
CVEreduced-1,957,036-$51.8M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Back to all 1,199 share positions

Options

Puts and calls, as filed. The amount and value describe the underlying shares, not the option premium, so they stay out of % of portfolio (H5).

SecurityTypeAmountValueChange
HYGISHARES TR IBOXX HI YD ETFput17,805,000$1.42B+5,480,000
LQDISHARES TR SHSput5,000,000$545M0
HYGISHARES TR IBOXX HI YD ETFcall5,000,000$398M-2,500,000
LQDISHARES TR SHScall2,500,000$272M-2,500,000
TLTISHARES TR 20 YR TR BD ETFcall2,000,000$173Mnew
EEMISHARES TR MSCI EMG MKT ETFcall2,400,000$136Mnew
MTUMISHARES TR SHSput520,000$125Mnew
GDXVANECK ETF TRUST GOLD MINERS ETFcall1,120,000$103Mnew
TECKTECK RESOURCES LTD Stockcall1,900,000$98.3Mnew
KRESPDR SERIES TRUST ST STR SP REGBNKcall800,000$52.1Mnew
INTUINTUIT COMcall120,000$51.9Mnew
MUMICRON TECHNOLOGY INC COMcall150,000$50.7Mnew
AEMAGNICO EAGLE MINES LTD Stockcall180,000$36.5Mnew
MDBMONGODB INC Stockcall145,000$35.5Mnew
TEVATEVA PHARMACEUTICAL INDS LTD ADRcall1,000,000$30.1Mnew
CGNXCOGNEX CORP COMcall600,000$29.4Mnew
CRMSALESFORCE INC COMcall150,000$28Mnew
KKRKKR & CO INC COMcall300,000$27.8Mnew
SHOPSHOPIFY INC CL A SUB VTG SHScall210,000$24.9Mnew
ARESARES MANAGEMENT CORPORATION Stockcall220,000$24Mnew
SJMSMUCKER J M CO COM NEWcall240,000$23.1Mnew
HOLXHOLOGIC INC COMput300,000$22.7Mnew
NOWSERVICENOW INC COMcall200,000$20.9Mnew
HBMHUDBAY MINERALS INC Stockcall1,000,000$20.9Mnew
TEAMATLASSIAN CORPORATION STOKcall300,000$20.5Mnew
IQVIQVIA HLDGS INC Stockcall120,000$20.5Mnew
MRVLMARVELL TECHNOLOGY INC COMcall200,000$19.8Mnew
EFAISHARES TR MSCI EAFE ETFput200,000$19.4Mnew
COHRCOHERENT CORP Stockcall80,000$19.1Mnew
OROR ROYALTIES INC. Stockcall500,000$19Mnew
MLIMUELLER INDS INC Stockcall150,000$16.6Mnew
BRZEBRAZE INC COM CL Acall600,000$14.2Mnew
AMPXAMPRIUS TECHNOLOGIES INC Stockput650,000$11Mnew
AKAMAKAMAI TECHNOLOGIES INC Stockcall90,000$10.3Mnew
DIASTATE STR SPDR DOW JONES IND UT SER 1call19,500$9.03Mnew
ACLXARCELLX INC Stockput75,000$8.61Mnew
AAOIAPPLIED OPTOELECTRONICS INC COMcall100,000$8.46Mnew
FROGJFROG LTD Stockcall180,000$8.45Mnew
BSXBOSTON SCIENTIFIC CORP COMcall2,300$144K-597,700

Sold out in Q1 2026

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
IWMISHARES TR1,200,000$295Mput
IEFISHARES TR2,500,000$240Mput
VOEVANGUARD INDEX FDS547,312$97.1Mshares
CLSCELESTICA INC240,000$70.9Mcall
CYBERARK SOFTWARE LTD/ISRAELCYBERARK SOFTWARE LTD/ISRAEL158,005$70.5Mshares
CIGICOLLIERS INTL GROUP INC375,697$55.3Mshares
ZGZILLOW GROUP INC780,000$53.2Mcall
SNOWSNOWFLAKE INC240,000$52.6Mcall
DASHDOORDASH INC216,000$48.9Mcall
EXASEXACT SCIENCES CORP400,000$40.6Mshares
ORCLORACLE CORP200,000$39Mcall
DAYDAYFORCE INC550,000$38Mshares
KRESPDR SERIES TRUST534,159$34.6Mshares
CSGPCOSTAR GROUP INC500,000$33.6Mcall
RNAMAVIDITY BIOSCIENCES INC425,000$30.7Mshares
RNAMAVIDITY BIOSCIENCES INC414,400$29.9Mput
RSPINVESCO EXCHANGE TRADED FD T150,000$28.7Mcall
TPGTPG INC440,521$28.1Mshares
DAYDAYFORCE INC375,000$25.9Mput
BBUBROOKFIELD BUSINESS PARTNERS L627,777$22.2Mshares
CADECADENCE BANK505,100$21.6Mshares
RDNTRADNET INC300,000$21.4Mcall
EXASEXACT SCIENCES CORP200,000$20.3Mput
CFLTCONFLUENT INC-CLASS A565,500$17.1Mshares
MEOHMETHANEX CORP422,784$16.8Mshares
CDTXCIDARA THERAPEUTICS INC75,000$16.6Mshares
FTWEQV VENTURES ACQUISITION C-A1,549,997$16.3Mshares
TUTELUS CORPORATION1,200,000$15.8Mcall
GRANITE CONSTR INCGRANITE CONSTR INC6,000,000$15.3Mshares
HIHILLENBRAND INC477,243$15.1Mshares
NGDNEW GOLD INC1,635,694$14.2Mshares
APPNAPPIAN CORP400,000$14.2Mput
GFIGOLD FIELDS LTD322,907$14.1Mshares
DPZDOMINOS PIZZA INC29,842$12.4Mshares
CDTXCIDARA THERAPEUTICS INC50,000$11Mput
CRMSALESFORCE INC40,197$10.6Mshares
AEAQUACTIVATE ENERGY ACQUISIT COR1,025,000$10.2Mshares
EXASEXACT SCIENCES CORP100,000$10.2Mcall
GPACUGENERAL PURP ACQUISITION COR1,000,000$10Mshares
INSMINSMED INC57,259$9.97Mshares
FSLRFIRST SOLAR INC38,077$9.95Mshares
CCIXCHURCHILL CAPITAL CORP IX898,300$9.55Mshares
AMKRAMKOR TECHNOLOGY INC232,949$9.2Mshares
QCOMQUALCOMM INC52,709$9.02Mshares
SLGSL GREEN RLTY CORP195,334$8.96Mshares
IRHOUIRON HORSE ACQUISIT II CORP900,000$8.95Mshares
TGNATEGNA INC450,000$8.73Mshares
PELOTON INTERACTIVE INCPELOTON INTERACTIVE INC5,000,000$8.34Mshares
CRDOCREDO TECHNOLOGY GROUP HOLDI55,455$7.98Mshares
CCXIUCHURCHILL CAP CORP XI750,000$7.66Mshares
UUNITY SOFTWARE INC172,124$7.6Mshares
ADACUAMERICAN DRIVE ACQUISITION C750,000$7.48Mshares
PFEPFIZER INC289,736$7.21Mshares
ALUBUALUSSA ENERGY ACQUISIT CORP700,000$7.07Mshares
KBONUKARBON CAP PARTNERS CORP700,000$7.05Mshares
HCACUHALL CHADWICK ACQUISITION CO700,000$7.01Mshares
MESHUMESHFLOW ACQUISITION CORP700,000$7Mshares
ITHAUITHAX ACQUISITION CORP III660,689$6.59Mshares
LBRDKLIBERTY BROADBAND CORP125,000$6.08Mshares
OSI SYSTEMS INCOSI SYSTEMS INC4,000,000$5.95Mshares
MKTXMARKETAXESS HLDGS INC32,396$5.87Mshares
NRGNRG ENERGY INC36,698$5.84Mshares
COLLEGIUM PHARMACEUTICAL INCCOLLEGIUM PHARMACEUTICAL INC4,000,000$5.66Mshares
INODINNODATA INC109,001$5.55Mshares
PLYMPLYMOUTH INDUSTRIAL REIT INC250,000$5.47Mshares
ANI PHARMACEUTICALS INCANI PHARMACEUTICALS INC4,000,000$5.05Mshares
CRANUCRANE HBR ACQUISITION CORP I500,000$5.04Mshares
SBXEUSILVERBOX CORP V500,000$5.03Mshares
IGACUINVEST GREEN ACQUISITION COR500,000$5.01Mshares
LFACULEAPFROG ACQUISITION CORP500,500$5.01Mshares
BLRKUBLUEROCK ACQUISITION CORP500,000$5Mshares
BIXIUBITCOIN INFRASTRUCTURE ACQUI500,000$4.98Mshares
BEBEUTGE VALUE CREATIVE SOLUTIONS500,000$4.97Mshares
GLDSPDR GOLD TR12,000$4.76Mput
MRLNMERLIN INC420,928$4.51Mshares
LAFAULAFAYETTE ACQUISITION CORP431,115$4.32Mshares
CMACOMERICA INC48,055$4.18Mshares
UAUNDER ARMOUR INC833,125$4Mshares
TWLVUTWELVE SEAS INVT CO III400,000$3.98Mshares
JEFJEFFERIES FINANCIAL GROUP IN62,809$3.89Mshares
CMCSACOMCAST CORP NEW127,479$3.81Mshares
SMPLSIMPLY GOOD FOODS CO188,617$3.79Mshares
ZTSZOETIS INC29,781$3.75Mshares
MUSAMURPHY USA INC9,112$3.68Mshares
FCNCAFIRST CTZNS BANCSHARES INC D1,713$3.68Mshares
WWAYFAIR INC36,380$3.65Mshares
DECKDECKERS OUTDOOR CORP34,913$3.62Mshares
IEXIDEX CORP19,923$3.55Mshares
ODFLOLD DOMINION FREIGHT LINE IN22,351$3.5Mshares
RYANRYAN SPECIALTY HOLDINGS INC67,641$3.49Mshares
MANHMANHATTAN ASSOCIATES INC20,108$3.48Mshares
CHDNCHURCHILL DOWNS INC30,531$3.47Mshares
SRRKSCHOLAR ROCK HLDG CORP78,046$3.44Mshares
CECELANESE CORP DEL81,275$3.44Mshares
ALKALASKA AIR GROUP INC67,941$3.42Mshares
SACUSAFEGUARD ACQUISITION CORP338,400$3.41Mshares
OCOWENS CORNING NEW30,428$3.41Mshares
GDDYGODADDY INC27,405$3.4Mshares
SLBSLB LIMITED88,051$3.38Mshares
PAYOPAYONEER GLOBAL INC597,923$3.36Mshares
GLOBGLOBANT S A51,016$3.33Mshares
FANGDIAMONDBACK ENERGY INC21,939$3.3Mshares
BIRKBIRKENSTOCK HOLDING PLC78,726$3.22Mshares
CDWCDW CORP23,514$3.2Mshares
INDAISHARES TR59,251$3.2Mshares
OWLBLUE OWL CAPITAL INC212,309$3.17Mshares
DSACUDAEDALUS SPL ACQUISITION COR300,000$3.01Mshares
ETNEATON CORP PLC8,900$2.83Mshares
BCARD. BORAL ARC ACQ I CORP.275,000$2.76Mshares
JAMFJAMF HOLDING CORP200,000$2.6Mshares
MKS INC.MKS INC.2,000,000$2.56Mshares
VHCPUVINE HILL CAP INVTS CORP II250,000$2.51Mshares
SYNAPTICS INCSYNAPTICS INC2,000,000$2.12Mshares
FYBRFRONTIER COMMUNICATIONS PARE49,686$1.89Mshares
DVAXDYNAVAX TECHNOLOGIES CORP121,600$1.87Mshares
EMAEMERA INC36,704$1.81Mshares
GRTUFGRANITE REAL ESTATE INVESTME29,493$1.76Mshares
BLBDBLUE BIRD CORP34,188$1.61Mshares
COURCOURSERA INC215,537$1.59Mshares
VLTOVERALTO CORP13,598$1.36Mshares
BTEBAYTEX ENERGY CORP410,772$1.33Mshares
NDAQNASDAQ INC13,531$1.31Mshares
MMSIMERIT MED SYS INC14,376$1.27Mshares
AERAERCAP HOLDINGS NV8,761$1.26Mshares
WECWEC ENERGY GROUP INC11,802$1.24Mshares
TRVTRAVELERS COMPANIES INC4,275$1.24Mshares
OGSONE GAS INC15,998$1.24Mshares
CCEPCOCA-COLA EUROPACIFIC PARTNE13,512$1.23Mshares
XYLXYLEM INC8,985$1.22Mshares
ATOATMOS ENERGY CORP7,274$1.22Mshares
MSMMSC INDL DIRECT INC14,489$1.22Mshares
CINFCINCINNATI FINL CORP7,436$1.21Mshares
BRCBRADY CORP15,359$1.2Mshares
TRNOTERRENO RLTY CORP20,500$1.2Mshares
SOLVSOLVENTUM CORP15,170$1.2Mshares
YELPYELP INC39,339$1.2Mshares
RAMPLIVERAMP HLDGS INC40,666$1.19Mshares
PIPRPIPER SANDLER COS3,514$1.19Mshares
PNFPPINNACLE FINANCIAL PARTNERS12,371$1.18Mshares
SESEA LTD9,100$1.16Mshares
BUDANHEUSER BUSCH INBEV SA NV17,600$1.13Mshares
NWAXUNEW AMER ACQUISITION I CORP100,000$1.04Mshares
SLVISHARES SILVER TR16,000$1.03Mput
SCIIUSC II ACQUISITION CORP100,000$1.01Mshares
TTDTHE TRADE DESK INC25,744$977Kshares
HLNEHAMILTON LANE INC7,234$972Kshares
PCHPOTLATCHDELTIC CORP23,844$949Kshares
BILLBILL HOLDINGS INC17,200$938Kshares
AALAMERICAN AIRLINES GROUP INC60,774$932Kshares
MLKNMILLERKNOLL INC50,762$928Kshares
LIFLIFE360 INC14,398$923Kshares
RBRKRUBRIK INC.12,012$919Kshares
EXTREXTREME NETWORKS INC55,064$917Kshares
OLEDUNIVERSAL DISPLAY CORP7,815$913Kshares
PGYPAGAYA TECHNOLOGIES LTD43,415$907Kshares
SLABSILICON LABORATORIES INC6,925$905Kshares
AEISADVANCED ENERGY INDS4,297$900Kshares
ETORETORO GROUP LTD25,490$895Kshares
AMBAAMBARELLA INC12,624$894Kshares
SONOSONOS INC50,828$893Kshares
ASAMER SPORTS INC23,866$891Kshares
MPWRMONOLITHIC PWR SYS INC981$889Kshares
FORMFORMFACTOR INC15,863$885Kshares
HLFHERBALIFE LTD67,107$865Kshares
DLTRDOLLAR TREE INC6,997$861Kshares
FLNCFLUENCE ENERGY INC43,293$856Kshares
FHIFEDERATED HERMES INC15,966$831Kshares
RLJRLJ LODGING TR111,506$831Kshares
TNETTRINET GROUP INC14,043$830Kshares
HCSGHEALTHCARE SVCS GROUP INC43,142$825Kshares
NTSTNETSTREIT CORP46,139$814Kshares
STRASTRATEGIC ED INC10,107$811Kshares
SAICSCIENCE APPLICATIONS INTL CO7,964$802Kshares
BOOTBOOT BARN HLDGS INC4,539$801Kshares
WEXWEX INC5,359$798Kshares
ACIALBERTSONS COMPANIES INC45,904$788Kshares
EVEREVERQUOTE INC29,191$788Kshares
DEAEASTERLY GOVT PPTYS INC37,084$786Kshares
EPREPR PPTYS15,618$779Kshares
REYNREYNOLDS CONSUMER PRODS INC33,568$769Kshares
DBXDROPBOX INC27,222$757Kshares
SIRISIRIUSXM HOLDINGS INC37,557$751Kshares
CABOCABLE ONE INC6,564$741Kshares
COTYCOTY INC239,131$737Kshares
SKYDPARAMOUNT SKYDANCE CORP54,699$733Kshares
MBLYMOBILEYE GLOBAL INC68,525$715Kshares
BF-BBROWN FORMAN CORP27,294$711Kshares
UNMUNUM GROUP9,050$701Kshares
OPENOPENDOOR TECHNOLOGIES INC106,947$624Kshares
UWMCUWM HOLDINGS CORPORATION139,767$612Kshares
MVSTMICROVAST HOLDINGS INC217,917$610Kshares
EXKENDEAVOUR SILVER CORP62,804$592Kshares
LCIILCI INDS4,563$554Kshares
BAMBROOKFIELD ASSET MANAGMT LTD10,358$543Kshares
CHACCRANE HARBOR ACQU CORP - A50,000$538Kshares
ORLYOREILLY AUTOMOTIVE INC5,785$528Kshares
FRSHFRESHWORKS INC42,069$515Kshares
MCMOELIS & CO6,670$458Kshares
NPNEPTUNE INS HLDGS INC14,100$411Kshares
EGHAEGH ACQUISITION CORP.40,000$405Kshares
RIVNRIVIAN AUTOMOTIVE INC20,338$401Kshares
TIGOMILLICOM INTL CELLULAR S A6,824$378Kshares
AWIARMSTRONG WORLD INDS INC NEW1,972$377Kshares
WRBBERKLEY W R CORP5,312$372Kshares
SCCOSOUTHERN COPPER CORP2,595$372Kshares
ALLYALLY FINL INC8,212$372Kshares
ALNYALNYLAM PHARMACEUTICALS INC932$371Kshares
KNSLKINSALE CAP GROUP INC945$370Kshares
CBOECBOE GLOBAL MKTS INC1,462$367Kshares
AFLAFLAC INC3,326$367Kshares
HLTHILTON WORLDWIDE HLDGS INC1,273$366Kshares
VRSNVERISIGN INC1,503$365Kshares
PRIPRIMERICA INC1,411$365Kshares
GSGOLDMAN SACHS GROUP INC414$364Kshares
WTWWILLIS TOWERS WATSON PLC LTD1,104$363Kshares
EXPDEXPEDITORS INTL WASH INC2,427$362Kshares
WTFCWINTRUST FINL CORP2,579$361Kshares
PLNTPLANET FITNESS MASTER ISSUER3,324$361Kshares
PSIXPOWER SOLUTIONS INTL INC6,263$358Kshares
BRBROADRIDGE FINL SOLUTIONS IN1,601$357Kshares
HLIHOULIHAN LOKEY INC2,049$357Kshares
PSAPUBLIC STORAGE1,362$353Kshares
PRUPRUDENTIAL FINL INC3,110$351Kshares
FNFFIDELITY NATL FINL INC6,336$346Kshares
FICOFAIR ISAAC CORP202$342Kshares
MPCMARATHON PETE CORP2,060$335Kshares
CSGPCOSTAR GROUP INC4,140$278Kshares
AZNASTRAZENECA PLC-SPONS ADR2,820$259Kshares
CUBECUBESMART7,020$253Kshares
CIENCIENA CORP990$232Kshares
KRCKILROY REALTY CORP6,112$228Kshares
LOGILOGITECH INTL S A2,150$222Kshares
XYZBLOCK INC3,180$207Kshares
IDAIDACORP INC1,635$207Kshares
OLPXOLAPLEX HLDGS INC144,269$193Kshares
VRRMVERRA MOBILITY CORP8,465$190Kshares
ALITALIGHT INC90,000$176Kshares
EQV VENTURES ACQUISITION COREQV VENTURES ACQUISITION COR349,999$168Kshares
ITAISHARES TR750$161Kshares
SVACWSPRING VY ACQUISITION CORP I256,559$160Kshares
SHOOMADDEN STEVEN LTD3,100$129Kshares
CRHCRH PLC1,000$125Kshares
MECMAYVILLE ENGR CO INC5,800$109Kshares
CHACRCRANE HARBOR ACQUISITION-RTS100,000$80Kshares
VNOVORNADO RLTY TR1,870$62.2Kshares
RAAQWREAL ASSET ACQUISITION CORP125,000$59.4Kshares
BCARWD. BORAL ARC ACQ I CORP.137,500$50Kshares
SONYSONY GROUP CORP1,400$35.8Kshares
PRMBPRIMO BRANDS CORPORATION2,153$35.2Kshares
ZIPZIPRECRUITER INC3,850$15Kshares
IYJISHARES TR100$14.8Kshares
WOLFWOLFSPEED INC810$14.1Kshares
ONON SEMICONDUCTOR CORP230$12.5Kshares
EGHAREGH ACQUISITION CORP.40,000$10Kshares
PINSPINTEREST INC371$9.61Kshares
RICE ACQUISITION CORP 3RICE ACQUISITION CORP 34,165$3.33Kshares
ABPWWABPRO HLDGS INC WT EXP 11/12/2125,000$2.05Kshares
KEKIMBALL ELECTRONICS INC50$1.39Kshares
ALEXALEXANDER & BALDWIN INC57$1.18Kshares
SVACUSPRING VY ACQUISITION CORP I3$31shares

How Q1 2026 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001539041-26-000013 base2026-05-13acceptance time not in the bulk data set