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K2 PRINCIPAL FUND, L.P.

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13F filer, CIK 1461790, TORONTO, Ontario, Canada

K2 PRINCIPAL FUND, L.P. reported $1,231,447,683 across 338 holdings for the quarter ended 2025-09-30, in a 13F-HR filed 2025-11-13. Its ten largest share positions make up 19.38% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001461790-25-000054

Period
2025-09-30
Reported value
$1.23B
Holdings
338
Top 10 weight
19.38%
New
148
Sold out
106

Largest buys vs the previous quarter

SecurityShares changeApprox. value
GLDadded+59,900$21.3M
OPENnew+1,008,714$8.04M
CORZadded+321,510$5.77M
SLVadded+127,231$5.39M
EVACnew+483,973$4.82M

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
MAG SILVER CORPexited-321,870-$6.8M
IBITreduced-97,900-$6.36M
HESS CORPexited-32,782-$4.54M
FSLRreduced-20,541-$4.53M
COHENCIRCLEACQUISITIONCORexited-410,086-$4.5M

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 217 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
GLDSPDR GOLD TR GOLD SHScall205,000$72.9M+100,000
VOOVANGUARD INDEX FDS COMcall55,000$33.7M+52,500
SLVISHARES SILVER TR COMcall550,000$23.3M+222,000
QQQINVESCO QQQ TR COMput35,000$21Mnew
BTIBRITISH AMERN TOB PLC ADRcall270,000$14.3M-120,000
CRWVCOREWEAVE INC COMput89,500$12.2M+79,500
WWAYFAIR INC CL Acall129,500$11.6M+117,500
HHHHOWARD HUGHES HOLDINGS INC Stockcall130,000$10.7M+78,000
GLDSPDR GOLD TR GOLD SHSput25,000$8.89M-4,000
HYGISHARES TR IBOXX HI YD ETFput100,000$8.12M-100,000
FCXFREEPORT MCMORAN INC Stockput196,000$7.69Mnew
SPHRSPHERE ENTERTAINMENT CO Stockcall114,700$7.13Mnew
MARAMARA HOLDINGS INC Stockcall250,000$4.57Mnew
OPENOPENDOOR TECHNOLOGIES INC COMput550,000$4.38Mnew
ITBISHARES TR US HOME CONS ETFcall40,000$4.29Mnew
GDXJVANECK ETF TRUST JUNIOR GOLD MINEcall40,000$3.96Mnew
GDXJVANECK ETF TRUST JUNIOR GOLD MINEput35,000$3.47Mnew
SEISOLARIS ENERGY INFRAS INC Stockcall85,000$3.4Mnew
RKTROCKET COS INC COM CL Aput165,000$3.2Mnew
OMCOMNICOM GROUP INC Stockcall35,000$2.85M-25,100
SLVISHARES SILVER TR COMput50,000$2.12Mnew
PARPAR TECHNOLOGY CORP COMcall47,000$1.86Mnew
CORZCORE SCIENTIFIC INC NEW COMcall100,000$1.79M-100,000
INTCINTEL CORP COMcall50,000$1.68Mnew
BKRBAKER HUGHES COMPANY Stockcall33,000$1.61M+18,000
INVHINVITATION HOMES INC REITput50,000$1.47M-50,000
WGMICOINSHARES ETF TR COINSHARES BITCNcall30,000$1.33Mnew
ARESARES MANAGEMENT CORPORATION Stockcall7,000$1.12M0
FNDFLOOR & DECOR HLDGS INC Stockcall10,000$737Knew
AESAES CORP Stockput50,000$658Knew
SPRYARS PHARMACEUTICALS INC COMcall63,200$635Knew
FLRFLUOR CORP COMcall15,000$631Knew
CLFCLEVELAND-CLIFFS INC NEW Stockcall50,000$610K0
CPRICAPRI HOLDINGS LIMITED SHScall20,000$398Knew
FCXFREEPORT MCMORAN INC Stockcall10,000$392K-65,000
NXHNEIGHBORHOOD INTELLIGENCE IN COMcall30,000$294Knew
LCIDLUCID GROUP INC Stockcall12,000$285Knew
RYAMRAYONIER ADVANCED MATLS INC COMcall28,000$202Knew
WENWENDYS CO Stockcall20,000$183Knew

Principal amounts

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

SecurityTypeAmountValueChange
WESTERN DIGITAL CORPWESTERN DIGITAL CORP NOTE 3.000%11/1principal7,500$24Mnew
IREN LTDIREN LTD 3.500 12/15/29 CVTprincipal6,000$21.5Mnew
AAUC 8 3/4 09/07/28AAUC 8 3/4 09/07/28 FIXED INCOMEprincipal15,650$18Mnew
APPLIED DIGITAL CORPAPPLIED DIGITAL CORP 2.750 06/01/30 CVTprincipal7,000$17.6Mnew
LUMENTUM HLDGS INCLUMENTUM HLDGS INC NOTE 1.500%12/1principal7,000$16.9M0
SPHERE ENTERTAINMENT COSPHERE ENTERTAINMENT CO Convertibleprincipal8,500$16.1M0
FIRST MAJESTIC SILVER CORPFIRST MAJESTIC SILVER CORP NOTE 0.375% 1/1principal14,500$15.4M0
PELOTON INTERACTIVE INCPELOTON INTERACTIVE INC NOTE 2/1principal15,679$15.4M0
MARRIOTT VACATION WORLDWMARRIOTT VACATION WORLDW NOTE 1/1principal15,000$14.8Mnew
NUTANIX INCNUTANIX INC Convertibleprincipal10,000$13.9M0
Dropbox IncDropbox Inc Convertible bondprincipal13,859$13.7M0
TripAdvisor IncTripAdvisor Inc CONVprincipal14,000$13.7M0
MICROSTRATEGYMICROSTRATEGY 0 01/12/2029principal15,000$13.5Mnew
VIRGIN GALATIC HOLDINGSVIRGIN GALATIC HOLDINGS 2.500 02/01/27 CVTprincipal31,000$13.3Mnew
MARA Holdings IncMARA Holdings Inc CONVprincipal12,500$12.6Mnew
AMER HOTEL INC PROP REITAMER HOTEL INC PROP REIT 6 12/31/2026principal11,323$11Mnew
ETSY INCETSY INC NOTE 0.125%10/0principal10,000$10.4M0
MUVICO LLCMUVICO LLC 8.000 04/30/30 CVTprincipal11,451$10.4Mnew
BLACKBERRY LTDBLACKBERRY LTD NOTE 3.000% 2/1principal7,000$10.4M0
STRATHCONA RESOUSTRATHCONA RESOU 6.875 01/08/2026principal10,000$10Mnew
XPLR INFRASTRUCTURE LPXPLR INFRASTRUCTURE LP 2.500 06/15/26 CVTprincipal10,000$9.81Mnew
JETBLUE AIRWAYS CORPJETBLUE AIRWAYS CORP NOTE 0.500% 4/0principal10,000$9.74M0
SNAP INCSNAP INC NOTE 0.75% 08/01/2026principal10,000$9.69M0
UPSTART HLDGS INCUPSTART HLDGS INC NOTE 0.250% 8/1principal10,000$9.56M0
GREENFIRE RESOURGREENFIRE RESOUR 12.00 01/10/2028principal8,941$9.5Mnew
WISDOMTREE INCWISDOMTREE INC NOTE 3.250% 6/1principal7,344$9.45M0
RAPID7 INCRAPID7 INC NOTE 0.250% 3/1principal10,000$9.41M0
CENTURY ALUM COCENTURY ALUM CO NOTE 2.750% 5/0principal5,750$9.38M0
LCID 1 1/4 12/15/26LCID 1 1/4 12/15/26 FIXED INCOMEprincipal10,000$9.33Mnew
GALAXY DIGITAL HOLDIN LPGALAXY DIGITAL HOLDIN LP 2.500 12/01/29 CVTprincipal5,500$9.1Mnew
FASTLY INCFASTLY INC NOTE 3/1principal9,249$9.05M0
APPLIED OPTOELECTRONICS INCAPPLIED OPTOELECTRONICS INC NOTE 2.750% 1/1principal9,000$9.02M0
IIP OPERATING PARTNERIIP OPERATING PARTNER 5.500 05/25/26 '26principal9,082$9.02Mnew
COINBASE GLOBAL INCCOINBASE GLOBAL INC NOTE 0.250% 4/0principal7,000$8.8M0
MARA HOLDINGSMARA HOLDINGS 0 01/06/2031principal9,000$8.6Mnew
SOLARIS ENERGY INFRAS INCSOLARIS ENERGY INFRAS INC NOTE 4.750% 5/0principal4,750$8.58M0
B2GOLD CORPB2GOLD CORP 2.75 01/02/2030principal5,000$8.46Mnew
LIVE NATION ENTERTAINMENT INLIVE NATION ENTERTAINMENT IN NOTE 3.125% 1/1principal5,000$8.1M0
CLEANSPARK INCCLEANSPARK INC 06/15/30 CVT PUTprincipal6,500$8.05Mnew
GAMESTOP CORPGAMESTOP CORP 04/01/30 CVT PUTprincipal7,000$7.96Mnew
WISDOMTREE INCWISDOMTREE INC NOTE 3.250% 8/1principal6,000$7.84Mnew
OPENDOOR TECHNOLOGIES INOPENDOOR TECHNOLOGIES IN 0.250 08/15/26 CVTprincipal7,550$7.62Mnew
PEBBLEBROOK HOTEL TRPEBBLEBROOK HOTEL TR NOTE 1.750%12/1principal7,473$7.2M0
FLUOR CORPFLUOR CORP NOTE 1.125% 8/1principal6,000$7.13Mnew
VERINT SYSTEMS INCVERINT SYSTEMS INC BONDprincipal7,250$7.12Mnew
TERAWULF INCTERAWULF INC 2.75 01/02/2030principal4,000$6.46Mnew
Ast Spacemobile IncAst Spacemobile Inc Note 4.250 03/01principal3,000$6.3Mnew
GOPRO INCGOPRO INC BONDprincipal6,000$5.93M+1,000
BLACKLINE INCBLACKLINE INC NOTE 3/1principal6,000$5.85M0
ON SEMICONDUCTOR CORPON SEMICONDUCTOR CORP NOTE 5/0principal5,000$5.7M0
MARA HOLDINGS INCMARA HOLDINGS INC NOTE 1.000%12/0principal6,000$5.63M0
BLACKSKY TECHNOLOGY INCBLACKSKY TECHNOLOGY INC 8.250 08/01/33 CVT PUTprincipal5,000$5.63Mnew
ADVANCED ENERGY INDSADVANCED ENERGY INDS NOTE 2.500% 9/1principal4,000$5.54M0
SUNRUN INCSUNRUN INC NOTE 4.000% 3/0principal4,000$5.41M0
MICROSTRATEGYMICROSTRATEGY 0 01/03/2030principal5,000$5.21Mnew
BOX INCBOX INC NOTE 1.500% 9/1principal5,000$5.04Mnew
CERENCE INCCERENCE INC NOTE 1.500% 7/0principal6,000$4.99Mnew
ENPHASE ENERGY INCENPHASE ENERGY INC NOTE 3/0principal5,100$4.99Mnew
LITHIUM ARGENTINA AGLITHIUM ARGENTINA AG NOTE 1.750% 1/1principal5,095$4.6M0
RIOT PLATFORMSRIOT PLATFORMS 0.75 15/01/2030principal3,000$4.59Mnew
GETTY IMAGES INCGETTY IMAGES INC 9.75 01/03/2027principal4,600$4.38Mnew
LUMENTUM HLDGS INCLUMENTUM HLDGS INC NOTE 0.500% 6/1principal3,000$4.19M0
BITDEER TECHNOLOGIES GRPBITDEER TECHNOLOGIES GRP 5.250 12/01/29 CVT PUTprincipal3,000$4.1Mnew
MA-COM TECHMA-COM TECH 0 15/12/2029principal4,000$4.05Mnew
I-80 GOLD CORPI-80 GOLD CORP 8.00 22-FEB-27 PIKprincipal4,000$4Mnew
PROS HOLDINGS INCPROS HOLDINGS INC NOTE 2.250% 9/1principal4,000$3.96M0
UPWORK INCUPWORK INC NOTE 0.250% 8/1principal4,000$3.88M0
PAR TECHNOLOGY CORPPAR TECHNOLOGY CORP NOTE 1.500%10/1principal4,000$3.88M0
FIVERR INTL LTDFIVERR INTL LTD NOTE 11/0principal3,750$3.73Mnew
MKS INC.MKS INC. NOTE 1.250% 6/0principal3,000$3.3M0
SHELF DRILL HOLD LTDSHELF DRILL HOLD LTD 9.625 04/15/29 '25principal3,000$3.15Mnew
AST SPACEMOBILE INCAST SPACEMOBILE INC 2.375 10/15/32 CVTprincipal3,000$3.13Mnew
LCI INDUSTRIESLCI INDUSTRIES 3.000 03/01/30 CVTprincipal3,000$3.08Mnew
GUARDANT HEALTH INCGUARDANT HEALTH INC NOTE 11/1principal3,000$2.88M0
INVESQUE INCINVESQUE INC 9.750 12/30/27principal2,527$2.58Mnew
GALAXY DIGITAL HOLDIN LPGALAXY DIGITAL HOLDIN LP 3.000 12/15/26 CVTprincipal2,000$2.56Mnew
NEXTERA ENGY PTRNEXTERA ENGY PTR 0 15/11/2025principal2,500$2.48Mnew
NATIONSTAR MTG HLD INCNATIONSTAR MTG HLD INC 6.500 08/01/29 '26principal2,000$2.06Mnew
BENTLEY SYS INCBENTLEY SYS INC NOTE 0.375% 7/0principal2,000$1.89M0
CANNABIST CO HLDGS INCCANNABIST CO HLDGS INC 9.250 12/31/28principal2,000$1.35Mnew
CHAMPION IRON CANADA INCCHAMPION IRON CANADA INC 7.875 07/15/32 '28principal1,000$1.05Mnew
MODIVCAREMODIVCARE 5.00 01/10/2029principal2,000$11.9Knew

Sold out in Q3 2025

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

SecurityShares beforeValue beforeType
IBITISHARES BITCOIN TRUST ETF250,000$15.3Mput
AMERICAN AIRLINES GROUP INCAMERICAN AIRLINES GROUP INC14,137$14.1Mprincipal
NICE LTDNICE LTD9,321$9.2Mprincipal
IBITISHARES BITCOIN TRUST ETF142,500$8.72Mcall
PENN ENTERTAINMENT INCPENN ENTERTAINMENT INC7,000$7.29Mprincipal
MAG SILVER CORPMAG SILVER CORP321,870$6.8Mshares
VTWOVANGUARD SCOTTSDALE FDS62,500$5.45Mput
LYVLIVE NATION ENTERTAINMENT IN34,000$5.14Mcall
HESS CORPHESS CORP32,782$4.54Mshares
COHENCIRCLEACQUISITIONCORCOHENCIRCLEACQUISITIONCOR410,086$4.5Mshares
COLOMBIERACQUISITIONCORPICOLOMBIERACQUISITIONCORPI283,990$4.39Mshares
JUNIPER NETWORKS INCJUNIPER NETWORKS INC100,000$3.99Mshares
RACRITHM ACQUISITION CORP347,708$3.54Mshares
TLTISHARES TR40,000$3.53Mcall
JENAUJENA ACQUISITION CORP II325,200$3.34Mshares
ARES ACQUISITION CORP IIARES ACQUISITION CORP II282,079$3.2Mshares
CHURCHILL CAP CORP XCHURCHILL CAP CORP X300,000$3.09Mshares
CORZCORE SCIENTIFIC INC NEW175,000$2.99Mput
FLRFLUOR CORP58,200$2.98Mshares
ALFCENTURION ACQUISITION CORP282,839$2.98Mshares
VOOVANGUARD INDEX FDS5,000$2.84Mput
SBXDFSILVERBOX CORP IV249,209$2.73Mshares
PCAPUPROCAP ACQUISITION CORP251,303$2.69Mshares
CEPOCANTOR EQUITY PARTNERS I INC217,896$2.59Mshares
BACCUBLUE ACQUISITION CORP.249,900$2.51Mshares
TACHTITAN ACQUISITION CORP245,600$2.47Mshares
WENNUWEN ACQUISITION CORP226,317$2.39Mshares
GLXYGALAXY DIGITAL INC.75,000$2.24Mput
IJRISHARES TR20,000$2.19Mput
SIMASIM ACQUISITION CORP. I205,292$2.14Mshares
COLUMBUS CIRCLE CAP CORP. ICOLUMBUS CIRCLE CAP CORP. I200,000$2.12Mshares
HYGISHARES TR25,000$2.02Mcall
IMOIMPERIAL OIL LTD25,000$1.99Mcall
WIXWIX COM LTD12,004$1.9Mshares
AXINUAXIOM INTELLIGENCE AC CORP 1177,159$1.79Mshares
BTUPEABODY ENGR CORP125,000$1.68Mcall
ENPHENPHASE ENERGY INC40,000$1.59Mput
FERAFIFTH ERA ACQUISITION CORP I150,000$1.52Mshares
DKSDICKS SPORTING GOODS INC7,500$1.48Mshares
FOOT LOCKER INCFOOT LOCKER INC60,000$1.47Mshares
FLYYSPIRIT AVIATION HLDGS INC COM(287,976$1.44Mshares
DBXDROPBOX INC50,000$1.43Mput
OCOWENS CORNING NEW10,000$1.38Mcall
AVGOBROADCOM INC4,854$1.34Mshares
MCGAUYORKVILLE ACQUISITION CORP.115,000$1.29Mshares
PLAYAGS INCPLAYAGS INC99,918$1.25Mshares
MUMICRON TECHNOLOGY INC10,000$1.23Mshares
IMOIMPERIAL OIL LTD15,000$1.19Mshares
INSPINSPIRE MED SYS INC9,100$1.18Mcall
ASTSAST SPACEMOBILE INC25,000$1.17Mcall
AACBARTIUS II ACQUISITION INC112,006$1.13Mshares
HLTHILTON WORLDWIDE HLDGS INC4,000$1.07Mcall
RKTROCKET COS INC75,000$1.06Mcall
HELIX ACQUISITION CORP IIHELIX ACQUISITION CORP II100,000$1.06Mshares
CIENCIENA CORP13,013$1.06Mshares
DHID R HORTON INC8,000$1.03Mshares
JBSJBS N.V.69,944$1.02Mshares
KCHVUKOCHAV DEFENSE ACQUI CO100,000$1.02Mshares
NHCNATIONAL HEALTHCARE CORP9,500$1.02Mput
IONQ INCIONQ INC32,071$1.01Mshares
OYSTER ENTERPRISES II ACQUISOYSTER ENTERPRISES II ACQUIS100,000$1.01Mshares
CUBLIONHEART HOLDINGS83,943$881Kshares
FSLRFIRST SOLAR INC5,000$828Kcall
IRENIREN LIMITED50,000$728Kcall
ARKKARK ETF TR10,000$703Kcall
CNRCORE NATURAL RESOURCES INC10,000$697Kcall
RUNSUNRUN INC81,639$668Kshares
MPMP MATERIALS CORP20,000$665Kput
COLOMBIER ACQUISITION CORP ICOLOMBIER ACQUISITION CORP I168,211$631Kshares
CHPGCHAMPIONSGATE ACQUISITION CO62,780$628Kshares
VLOSWVELOS ACQUISITION I CORP349,119$611Kshares
WTGUUWINTERGREEN ACQUISITION CORP59,000$595Kshares
TVAIUTHAYER VENTURES ACQ CORP II58,271$592Kshares
OWLBLUE OWL CAPITAL INC29,000$557Kcall
JOBY AVIATION INCJOBY AVIATION INC217,107$521Kshares
UBERUBER TECHNOLOGIES INC5,000$466Kcall
ZETAZETA GLOBAL HOLDINGS CORP30,000$465Kcall
HCM II ACQUISITION CORPHCM II ACQUISITION CORP177,489$417Kshares
COHEN CIRCLE ACQUISIT…COHEN CIRCLE ACQUISITION …183,586$367Kshares
ARES ACQUISITION CORP II-28ARES ACQUISITION CORP II-28308,753$340Kshares
LYVLIVE NATION ENTERTAINMENT IN2,000$303Kput
FACTUFACT II ACQUISITION CORP30,000$300Kshares
TACTRANSALTA CORP25,000$270Kcall
BTXBLACKROCK TECH AND PRIVATE E34,843$256Kshares
APPAPPLOVIN CORP700$245Kcall
LUCID GROUP INCLUCID GROUP INC93,595$197Kshares
RTS/IRON HORSE ACQUISITIONS…RTS/IRON HORSE ACQUISITIONS CORP …249,454$125Kshares
DYNCWDYNAMIX CORP296,022$115Kshares
USA RARE EARTH INCUSA RARE EARTH INC44,142$105Kshares
TDOCTELADOC HEALTH INC10,000$87.1Kcall
OXFORD LANE CAP CORPOXFORD LANE CAP CORP20,000$84Kshares
FERARFIFTH ERA ACQUISITION CORP I306,680$76.7Kshares
HPAIHELPORT AI LTD29,152$70Kshares
GCM GROSVENOR INCGCM GROSVENOR INC79,780$51.1Kshares
IPEXRINFLECTION POINT ACQU CORP V178,617$48.2Kshares
SAFXXCF GLOBAL INC33,332$29.3Kshares
XPLSOLITARIO RESOURCES CORP38,554$25.1Kshares
GETYGETTY IMAGES HOLDINGS INC13,789$22.9Kshares
JVSPAC ACQUISITION CORPJVSPAC ACQUISITION CORP14,387$12.5Kshares
KIDZWKIDZ AI INC74,888$9.73Kshares
Chenghe Acquisition II CoChenghe Acquisition II Co103,560$9.32Kshares
ANSCWAGRICULTURE & NAT SOL ACQ CO55,589$8.34Kshares
BOLT PROJECTS HLDSBOLT PROJECTS HLDS261,977$7.86Kshares
VIVID SEATS INCVIVID SEATS INC53,525$7.49Kshares
IBACRIB ACQUISITION CORP110,178$4.41Kshares
DTSQRDT CLOUD STAR ACQUISITION CO31,225$3.44Kshares

How Q3 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 0001461790-25-000054 base2025-11-13acceptance time not in the bulk data set