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Polar Asset Management Partners Inc.

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13F filer, CIK 1326389, TORONTO, Ontario, Canada

Polar Asset Management Partners Inc. reported $6,401,183,234 across 602 holdings for the quarter ended 2025-06-30, in a 13F-HR filed 2025-08-14. Its ten largest share positions make up 33.96% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001326389-25-000277

Period
2025-06-30
Reported value
$6.4B
Holdings
602
Top 10 weight
33.96%
New
259
Sold out
188

Largest buys vs the previous quarter

SecurityShares changeApprox. value
PHYSadded+11,987,630$304M
SKXnew+1,684,545$106M
AZEK CO INCadded+840,480$45.7M
AVIDXCHANGE HOLDINGS INCnew+3,756,608$36.8M
BLUEPRINT MEDICINES CORPnew+262,964$33.7M

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
INTRA-CELLULAR THERAPIES INCexited-324,020-$42.7M
PATTERSON COS INCexited-1,255,601-$39.2M
CRDOreduced-409,081-$37.9M
PODDreduced-120,031-$37.7M
DESPEGAR COM CORPexited-1,992,107-$37.4M

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 550 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
SPYSTATE STR SPDR S&P 500 ETF T SHSput2,556,000$1.58B+2,149,000
QQQINVESCO QQQ TR COMput818,600$452M+174,000
COINCOINBASE GLOBAL INC Stockcall150,000$52.6Mnew
SMHVANECK ETF TRUST COMput121,500$33.9M-27,200
TSLATESLA INC COMcall82,500$26.2M-17,500
IWMISHARES TR SHSput100,000$21.6M-350,000
GHGUARDANT HEALTH INC Stockput400,000$20.8M+117,000
MSTRSTRATEGY INC Stockcall50,000$20.2M+10,000
AMDADVANCED MICRO DEVICES INC COMcall128,200$18.2Mnew
QCOMQUALCOMM INC COMcall101,200$16.1Mnew
NVDANVIDIA CORPORATION COMcall94,500$14.9M-186,400
MCHPMICROCHIP TECHNOLOGY INC. Stockcall202,500$14.2Mnew
ALGNALIGN TECHNOLOGY INC Stockput75,000$14.2M-16,500
LITELUMENTUM HLDGS INC Stockcall135,000$12.8Mnew
XLFSELECT SECTOR SPDR TR SHScall200,000$10.5Mnew
ARKGARK ETF TR GENOMIC REV ETFput400,000$9.74M-210,000
AMEDISYS INCAMEDISYS INC COMput85,000$8.36M0
MEDPMEDPACE HLDGS INC Stockcall25,000$7.85Mnew
MATWMATTHEWS INTL CORP COMMON STOCKcall300,000$7.17Mnew
ARKKARK ETF TR INNOVATION ETFput100,000$7.03Mnew
MRVLMARVELL TECHNOLOGY INC COMcall87,800$6.8Mnew
LSCCLATTICE SEMICONDUCTOR CORP Stockcall135,000$6.61Mnew
TDTORONTO DOMINION BK ONT Stockcall50,000$3.68Mnew
BTBTBIT DIGITAL INC COMMON STOCKcall1,500,000$3.29Mnew
LUVSOUTHWEST AIRLS CO STOKput100,000$3.24M-350,000
UPSTUPSTART HLDGS INC STOKput50,000$3.23Mnew
THOTHOR INDS INC COMcall30,000$2.66Mnew
TRUTRANSUNION Stockput30,000$2.64Mnew
AMCXAMC GLOBAL MEDIA INC CL Acall400,000$2.51Mnew
RDWREDWIRE CORPORATION COMput150,000$2.44Mnew
HIMSHIMS & HERS HEALTH INC COM CL Acall30,000$1.5Mnew
AMPXAMPRIUS TECHNOLOGIES INC Stockcall300,000$1.26Mnew
BCBRUNSWICK CORP COMput15,600$862Knew

Principal amounts

Notes and convertibles filed as a face amount (PRN). A face amount is never added to a share count (H6).

SecurityTypeAmountValueChange
INTERDIGITAL INCINTERDIGITAL INC NOTE 3.500% 6/0principal61,500,000$180M0
LIVE NATION ENTERTAINMENT INLIVE NATION ENTERTAINMENT IN NOTE 3.125% 1/1principal100,000,000$154M0
AXON ENTERPRISE INCAXON ENTERPRISE INC NOTE 0.500%12/1principal42,263,000$153M+17,146,000
GRANITE CONSTR INCGRANITE CONSTR INC NOTE 3.750% 5/1principal55,000,000$115M0
INTEGER HLDGS CORPINTEGER HLDGS CORP NOTE 2.125% 2/1principal47,201,000$71M+21,959,000
STRIDE INCSTRIDE INC NOTE 1.125% 9/0principal25,000,000$69.6M0
ITRON INCITRON INC NOTE 1.375% 7/1principal30,000,000$35.8Mnew
BLACKLINE INCBLACKLINE INC NOTE 1.000% 6/0principal30,000,000$31.9Mnew
EVERGY INCEVERGY INC NOTE 4.500%12/1principal25,000,000$29.2M-25,000,000
PROGRESS SOFTWARE CORPPROGRESS SOFTWARE CORP NOTE 3.500% 3/0principal25,000,000$29M0
PPL CAP FDG INCPPL CAP FDG INC NOTE 2.875% 3/1principal25,000,000$27M-25,000,000
WORLD KINECT CORPORATIONWORLD KINECT CORPORATION Convertibleprincipal20,000,000$23.3M-10,000,000
VERTEX INCVERTEX INC NOTE 0.750% 5/0principal15,000,000$17.9Mnew
FORTUNA MNG CORPFORTUNA MNG CORP NOTE 3.750% 6/3principal10,000,000$13Mnew
EQUINOX GOLD CORPEQUINOX GOLD CORP NOTE 4.750%10/1principal10,000,000$12.3M-2,800,000
ECHOSTAR CORPECHOSTAR CORP NOTE 3.875%11/3principal10,035,012$11.8M+1,732,858
COLLEGIUM PHARMACEUTICAL INCCOLLEGIUM PHARMACEUTICAL INC NOTE 2.875% 2/1principal10,000,000$10.8M0
CMS ENERGY CORPCMS ENERGY CORP NOTE 3.375% 5/0principal10,000,000$10.6M-10,000,000
DROPBOX INCDROPBOX INC NOTE 3/0principal10,000,000$10.2Mnew

Sold out in Q2 2025

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

SecurityShares beforeValue beforeType
SPYSTATE STR SPDR S&P 500 ETF T200,000$112Mcall
IBITISHARES BITCOIN TRUST ETF2,000,000$93.6Mcall
INTRA-CELLULAR THERAPIES INCINTRA-CELLULAR THERAPIES INC324,020$42.7Mshares
PATTERSON COS INCPATTERSON COS INC1,255,601$39.2Mshares
DESPEGAR COM CORPDESPEGAR COM CORP1,992,107$37.4Mshares
CCITIGROUP INC500,000$35.5Mcall
NORDSTROM INCNORDSTROM INC1,366,640$33.4Mshares
ALLIANT ENERGY CORPALLIANT ENERGY CORP30,000,000$32.2Mprincipal
VEREN INCVEREN INC4,750,000$31.5Mshares
TSMTAIWAN SEMICONDUCTOR MANUFAC184,400$30.6Mcall
ALTUS POWER INCALTUS POWER INC5,061,445$25.1Mshares
MTSIMACOM TECH SOLUTIONS HLDGS I200,000$20.1Mcall
PLAYA HOTELS & RESORTS NVPLAYA HOTELS & RESORTS NV1,336,461$17.8Mshares
METAMETA PLATFORMS INC30,000$17.3Mput
APPAPPLOVIN CORP65,000$17.2Mput
ANETARISTA NETWORKS INC212,652$16.5Mshares
AACBUARTIUS II ACQUISITION INC1,500,000$15.1Mshares
FARO TECHNOLOGIES INCFARO TECHNOLOGIES INC548,753$15Mshares
MTSIMACOM TECH SOLUTIONS HLDGS I142,800$14.3Mput
BLACK SPADE ACQUISITION II CBLACK SPADE ACQUISITION II C1,400,000$14.2Mshares
ANETARISTA NETWORKS INC178,500$13.8Mcall
AIR TRANSPORT SERVICES GRP IAIR TRANSPORT SERVICES GRP I585,000$13.1Mshares
ACCOLADE INCACCOLADE INC1,873,557$13.1Mshares
MNDYMONDAY COM LTD53,187$12.9Mshares
APPAPPLOVIN CORP47,500$12.6Mshares
STXSEAGATE TECHNOLOGY HLDNGS PL144,704$12.3Mshares
VEECO INSTRS INC DELVEECO INSTRS INC DEL8,171,000$12.1Mprincipal
CSCOCISCO SYS INC193,969$12Mshares
XRTSPDR SERIES TRUST170,100$11.8Mshares
UNHUNITEDHEALTH GROUP INC21,472$11.2Mshares
IHIISHARES TR183,000$11Mput
MDTMEDTRONIC PLC122,000$11Mput
VRTXVERTEX PHARMACEUTICALS INC21,594$10.5Mshares
CHIMERIX INC COMCHIMERIX INC COM1,220,500$10.4Mshares
EAELECTRONIC ARTS INC70,200$10.1Mshares
STXSEAGATE TECHNOLOGY HLDNGS PL119,000$10.1Mput
AVGOBROADCOM INC59,500$9.96Mcall
XBISPDR SERIES TRUST122,000$9.89Mput
XHBSPDR SERIES TRUST101,600$9.85Mshares
XHBSPDR SERIES TRUST100,000$9.69Mput
CRDOCREDO TECHNOLOGY GROUP HOLDI238,000$9.56Mput
AALAMERICAN AIRLINES GROUP INC887,038$9.36Mshares
ANETARISTA NETWORKS INC119,000$9.22Mput
BKNGBOOKING HOLDINGS INC2,000$9.21Mshares
MSIMOTOROLA SOLUTIONS INC20,706$9.07Mshares
NVDANVIDIA CORPORATION83,300$9.03Mput
NXPINXP SEMICONDUCTORS N V46,886$8.91Mshares
SNOWSNOWFLAKE INC60,000$8.77Mput
SNOWSNOWFLAKE INC60,000$8.77Mcall
VENTAS RLTY LTD PARTNERSHIPVENTAS RLTY LTD PARTNERSHIP6,500,000$8.38Mprincipal
SOLARWINDS CORPSOLARWINDS CORP450,000$8.29Mshares
PNRPENTAIR PLC90,000$7.87Mput
APHAMPHENOL CORP119,774$7.86Mshares
APHAMPHENOL CORP119,000$7.81Mcall
IOTSAMSARA INC200,000$7.67Mcall
CARTMAPLEBEAR INC189,248$7.55Mshares
CVNACARVANA CO34,900$7.3Mshares
EBAYEBAY INC.104,600$7.08Mshares
AMTAMERICAN TOWER CORP31,068$6.76Mshares
MCHPMICROCHIP TECHNOLOGY INC.138,635$6.71Mshares
ZBHZIMMER BIOMET HOLDINGS INC57,096$6.46Mshares
MCHPMICROCHIP TECHNOLOGY INC.130,900$6.34Mput
HOODROBINHOOD MKTS INC150,000$6.24Mput
GHGUARDANT HEALTH INC146,400$6.24Mcall
COHRCOHERENT CORP95,200$6.18Mcall
SONYSONY GROUP CORP234,668$5.96Mshares
FNFABRINET29,750$5.88Mshares
ALGMALLEGRO MICROSYSTEMS INC232,055$5.83Mshares
PACTIV EVERGREEN INCPACTIV EVERGREEN INC310,100$5.58Mshares
DUOLDUOLINGO INC17,313$5.38Mshares
COLOMBIERACQUISITIONCORPICOLOMBIERACQUISITIONCORPI495,500$5.28Mshares
MUMICRON TECHNOLOGY INC59,619$5.18Mshares
HOODROBINHOOD MKTS INC123,100$5.12Mshares
SMTCSEMTECH CORP148,800$5.12Mcall
ENSTAR GROUP LIMITEDENSTAR GROUP LIMITED15,000$4.99Mshares
IMAXIMAX CORP188,100$4.96Mshares
DALDELTA AIR LINES INC113,379$4.94Mshares
ROSTROSS STORES INC37,500$4.79Mshares
DGDOLLAR GEN CORP50,500$4.44Mshares
NTRANATERA INC30,866$4.36Mshares
T-Rex 2X Long MSTR Daily Ta…T-Rex 2X Long MSTR Daily Target E…797,100$4.35Mcall
GLOBAL LIGHTS ACQUISITION COGLOBAL LIGHTS ACQUISITION CO400,000$4.34Mshares
NVSTENVISTA HOLDINGS CORPORATION244,000$4.21Mput
PRCTPROCEPT BIOROBOTICS CORP71,980$4.19Mshares
MRKMERCK & CO INC43,066$3.87Mshares
MNDYMONDAY COM LTD15,000$3.65Mput
QSEAUQUARTZSEA ACQUISITION CORP350,000$3.54Mshares
HENNESSY CAPITAL INVST CORPHENNESSY CAPITAL INVST CORP401,802$3.51Mshares
DT CLOUD ACQUISITION CORPDT CLOUD ACQUISITION CORP325,000$3.48Mshares
XRTSPDR SERIES TRUST50,000$3.45Mput
CHENGHE ACQUISITION II COCHENGHE ACQUISITION II CO325,000$3.33Mshares
WGOWINNEBAGO INDS INC95,300$3.28Mshares
CANTOR EQUITY PARTNERS INCCANTOR EQUITY PARTNERS INC300,000$3.22Mshares
ULTAULTA BEAUTY INC7,300$2.68Mshares
CVNACARVANA CO12,500$2.61Mput
BEACON ROOFING SUPPLY INCBEACON ROOFING SUPPLY INC21,000$2.6Mcall
Checkpoint Therapeutics IncCheckpoint Therapeutics Inc629,860$2.54Mshares
ALKTALKAMI TECHNOLOGY INC92,900$2.44Mshares
SUSUNCOR ENERGY INC NEW60,000$2.33Mshares
UYSCUUY SCUTI ACQUISITION CORP.225,000$2.26Mshares
NXENEXGEN ENERGY LTD500,000$2.25Mcall
LOGILITY SUPPLY CHAIN SOLUT…LOGILITY SUPPLY CHAIN SOLUTIONS156,820$2.24Mshares
SPKLFSPARK I ACQUISITION CORP200,000$2.16Mshares
MTCHMATCH GROUP INC NEW63,400$1.98Mshares
KRKROGER CO29,200$1.98Mshares
OMCOMNICOM GROUP INC22,360$1.85Mshares
MECMAYVILLE ENGR CO INC131,053$1.76Mshares
GLOBAL BLOCKCHAIN ACQUI CORPGLOBAL BLOCKCHAIN ACQUI CORP150,000$1.73Mshares
ISRGINTUITIVE SURGICAL INC3,416$1.69Mshares
RHRH7,100$1.66Mshares
CCICROWN CASTLE INC15,325$1.6Mshares
CHRWC H ROBINSON WORLDWIDE IN15,124$1.55Mshares
NSCNORFOLK SOUTHN CORP6,452$1.53Mshares
UNPUNION PAC CORP6,415$1.52Mshares
CSXCSX CORP50,850$1.5Mshares
ODFLOLD DOMINION FREIGHT LINE IN9,037$1.5Mshares
JBHTHUNT J B TRANS SVCS INC10,057$1.49Mshares
XPOXPO INC13,794$1.48Mshares
HUBGHUB GROUP INC39,860$1.48Mshares
LIONSGATE STUDIOS CORPLIONSGATE STUDIOS CORP196,852$1.47Mshares
CPCANADIAN PACIFIC KANSAS CITY20,900$1.47Mshares
SAIASAIA INC4,078$1.42Mshares
CARTESIAN GROWTH CORP IICARTESIAN GROWTH CORP II118,000$1.4Mshares
YELPYELP INC36,587$1.35Mshares
TYRATYRA BIOSCIENCES INC141,241$1.31Mshares
DISCOVER FINL SVCSDISCOVER FINL SVCS7,500$1.28Mshares
PRMBPRIMO BRANDS CORPORATION35,000$1.24Mshares
HRIHERC HLDGS INC9,210$1.24Mshares
JVSPAC ACQUISITION CORPJVSPAC ACQUISITION CORP115,000$1.23Mshares
ICLRICON PUB LTD CO6,954$1.22Mshares
ASOACADEMY SPORTS & OUTDOORS IN26,590$1.21Mshares
MGAMAGNA INTL INC30,000$1.02Mshares
BROSDUTCH BROS INC16,300$1.01Mshares
UNGUNITED STS NAT GAS FD LP45,000$972Kcall
FPFFIRST TR INTER DURATN PFD &47,115$866Kshares
HUMAHUMACYTE INC500,000$852Kshares
RXSTRXSIGHT INC28,014$707Kshares
BEACON ROOFING SUPPLY INCBEACON ROOFING SUPPLY INC5,700$705Kshares
COHENCIRCLEACQUISITIONCORCOHENCIRCLEACQUISITIONCOR61,160$686Kshares
FGMCUFG MERGER II CORP67,819$662Kshares
SAGE THERAPEUTICS INCSAGE THERAPEUTICS INC82,318$654Kshares
ANGOANGIODYNAMICS INC64,537$606Kshares
CRMLCRITICAL METALS CORP421,800$586Kshares
OUTOUTFRONT MEDIA INC35,688$576Kshares
AI Transportation Acquisiti…AI Transportation Acquisition Corp50,000$548Kshares
CLDXCELLDEX THERAPEUTICS INC NEW27,389$497Kshares
NBXGNEUBERGER NEXT GENERATION37,114$455Kshares
OCULOCULAR THERAPEUTIX INC56,670$415Kshares
DCTHDELCATH SYS INC31,600$402Kshares
PCVXVAXCYTE INC10,004$378Kshares
MLYSMINERALYS THERAPEUTICS INC20,130$320Kshares
DESPEGAR COM CORPDESPEGAR COM CORP16,800$316Kput
TVTXTRAVERE THERAPEUTICS INC16,958$304Kshares
VSTMVERASTEM INC49,800$300Kshares
GFRGREENFIRE RES LTD NEW50,000$297Kshares
SK GROWTH OPPORTUNITIES CORPSK GROWTH OPPORTUNITIES CORP400,000$260Kshares
NTLAINTELLIA THERAPEUTICS INC32,046$228Kshares
COLOMBIER ACQUISITION CORP ICOLOMBIER ACQUISITION CORP I283,333$224Kshares
WVEWAVE LIFE SCIENCES LTD27,380$221Kshares
YOTTA ACQUISITION CORPORATIOYOTTA ACQUISITION CORPORATIO1,275,139$206Kshares
METAL SKY STAR ACQUISITION CMETAL SKY STAR ACQUISITION C2,057,017$165Kshares
USA RARE EARTH INCUSA RARE EARTH INC235,173$158Kshares
OCEAOCEAN BIOMEDICAL INC NEW2,688,193$142Kshares
ATECALPHATEC HLDGS INC13,718$139Kshares
GLOBAL BLOCKCHAIN ACQUI CORPGLOBAL BLOCKCHAIN ACQUI CORP1,266,412$125Kshares
BLACK SPADE ACQUISITION II CBLACK SPADE ACQUISITION II C466,666$103Kshares
DENALI CAPITAL ACQUISITN CORDENALI CAPITAL ACQUISITN COR1,400,000$82.9Kshares
HENNESSY CAPITAL INVST CORPHENNESSY CAPITAL INVST CORP534,087$80.1Kshares
GLOBAL LIGHTS ACQUISITION COGLOBAL LIGHTS ACQUISITION CO350,000$77Kshares
CLRRFCLIMATEROCK USD RTS (CYM) 01/3343,770$75.1Kshares
Yotta Acquisition CorpYotta Acquisition Corp1,275,139$69.8Kshares
BIG TREE CLOUD HLDGS LTDBIG TREE CLOUD HLDGS LTD40,333$41.6Kshares
BUKIT JALIL GBL ACQUISITIONBUKIT JALIL GBL ACQUISITION150,000$39Kshares
GLOBAL BLK-CW27 EQUITYGLOBAL BLK-CW27 EQUITY1,266,412$38Kshares
NUVEEN CR STRATEGIES INCOMENUVEEN CR STRATEGIES INCOME869,142$31.9Kshares
Aimfinity Investment Corp IAimfinity Investment Corp I370,000$28.7Kshares
CNTMCONNECTM TECHNOLOGY SOLUTIONS100,000$21.8Kshares
METAL SKY STAR ACQUISITION CMETAL SKY STAR ACQUISITION C1,649,999$20.3Kshares
Cartesian Growth Corp IICartesian Growth Corp II266,666$18.8Kshares
ELONG POWER HOLDING LTD.ELONG POWER HOLDING LTD.25,000$18.5Kshares
GREENLAND MINES LTDGREENLAND MINES LTD683,790$15.2Kshares
LibityLibity450,000$9Kshares
VAST RENEWABLES LIMITEDVAST RENEWABLES LIMITED250,000$8.47Kshares
AI TRANSPORTATION ACQUIS-RTSAI TRANSPORTATION ACQUIS-RTS50,000$7.75Kshares
ZCARWZOOMCAR HLDGS INC WT EXP 12/31408,000$5.63Kshares
ClimateRockClimateRock171,885$5.14Kshares
BUKIT JALIL GBL ACQUISITIONBUKIT JALIL GBL ACQUISITION75,000$3Kshares
WTS/CIIG CAPITAL PARTNERS I…WTS/CIIG CAPITAL PARTNERS II INC …93,522$823shares

How Q2 2025 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 0001326389-25-000277 base2025-08-14acceptance time not in the bulk data set