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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 $788,186,181 across 317 holdings for the quarter ended 2025-03-31, in a 13F-HR filed 2025-05-15. Its ten largest share positions make up 21.09% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001461790-25-000039

Period
2025-03-31
Reported value
$788M
Holdings
317
Top 10 weight
21.09%
New
129
Sold out
116

Largest buys vs the previous quarter

SecurityShares changeApprox. value
GLDadded+54,101$15.6M
ONENnew+1,049,683$10.4M
SPRYnew+485,355$6.11M
FSLRadded+34,104$4.31M
CEPOnew+361,517$3.7M

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
IAUexited-250,000-$12.4M
DYNCreduced-828,920-$8.25M
GOOGexited-42,053-$8.01M
MLACUexited-748,957-$7.51M
TDACUexited-674,997-$6.76M

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 176 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 SHScall70,000$20.2Mnew
GOOGALPHABET INC COMcall92,000$14.4M+82,000
GLDSPDR GOLD TR GOLD SHSput32,500$9.36M-139,500
VOOVANGUARD INDEX FDS COMput15,000$7.71M-3,500
VOOVANGUARD INDEX FDS COMcall12,500$6.42M-33,000
ARKKARK ETF TR INNOVATION ETFput110,000$5.23Mnew
IONQIONQ INC Stockput200,000$4.41M+180,000
TLNTALEN ENERGY CORP Stockput20,000$3.99Mnew
IJRISHARES TR SHSput30,000$3.14Mnew
OMCOMNICOM GROUP INC Stockput37,000$3.07Mnew
IBITISHARES BITCOIN TRUST ETF SHScall60,000$2.81Mnew
FNVFRANCO NEV CORP Stockcall17,500$2.76M-500
HLTHILTON WORLDWIDE HLDGS INC Stockcall12,000$2.73Mnew
DOOBRP INC Stockput80,000$2.7Mnew
CIENCIENA CORP Stockcall40,000$2.42M-20,000
ABNBAIRBNB INC COMput20,000$2.39Mnew
CVNACARVANA CO Stockcall11,000$2.3Mnew
AAPLAPPLE INC COMput10,000$2.22Mnew
AIQGLOBAL X FDS ARTIFICIAL ETFput50,000$1.82Mnew
BABOEING CO COMput10,000$1.71Mnew
SLVISHARES SILVER TR COMput50,000$1.55Mnew
PEPPEPSICO INC COMput10,000$1.5M0
GRNDGRINDR INC COMput80,000$1.43Mnew
MGAMAGNA INTL INC Stockcall40,000$1.36Mnew
SEISOLARIS ENERGY INFRAS INC Stockput60,000$1.31Mnew
FSLRFIRST SOLAR INC Stockcall10,000$1.26Mnew
HCCWARRIOR MET COAL INC COMcall25,000$1.19M+15,000
UPSUNITED PARCEL SVCS INC COMput10,000$1.1Mnew
UNITED STATES STL CORP NEWUNITED STATES STL CORP NEW COMcall25,000$1.06M-62,500
CEGCONSTELLATION ENERGY CORP Stockput5,000$1.01Mnew
TOSTTOAST INC STOKput30,000$995Knew
DISDISNEY WALT CO COMput10,000$987Knew
XLUSELECT SECTOR SPDR TR SHScall12,500$986Knew
SPHRSPHERE ENTERTAINMENT CO Stockcall30,000$982K-45,000
IBITISHARES BITCOIN TRUST ETF SHSput20,000$936Knew
TACTRANSALTA CORP COMput100,000$935K0
TPICQTPI COMPOSITES INC COM Common Stockcall1,000,000$810K0
TFIITFI INTERNATIONAL INC Stockput10,000$774Knew
FCXFREEPORT MCMORAN INC Stockcall20,000$757K+10,000
XMTRXOMETRY INC CLASS A COMput30,000$748Knew
CWANCLEARWATER ANALYTICS HLDGS I CL Aput27,000$724Knew
ITEOS THERAPEUTICS INCITEOS THERAPEUTICS INC COMcall120,500$719K-64,000
DOOBRP INC Stockcall20,000$676K+10,000
INSPINSPIRE MED SYS INC Stockcall4,100$653K-5,900
SLVISHARES SILVER TR COMcall20,000$620Knew
HIMSHIMS & HERS HEALTH INC COM CL Aput20,000$591Knew
WYWEYERHAEUSER CO REITcall20,000$586Knew
CWHCAMPING WORLD HLDGS INC Stockcall30,000$485Knew
WOLFSPEED INCWOLFSPEED INC COMput150,000$459Knew
SMRNUSCALE PWR CORP Stockput30,000$425Knew
SMRNUSCALE PWR CORP Stockcall30,000$425Knew
PATHUIPATH INC CL Acall40,000$412Knew
CLFCLEVELAND-CLIFFS INC NEW Stockcall50,000$411K0
CNQCANADIAN NAT RES LTD MED TER Stockcall10,000$308Knew
NHCNATIONAL HEALTHCARE CORP Stockput3,000$278Knew
WGMICOINSHARES ETF TR COINSHARES BITCNput20,000$255Knew
TACTRANSALTA CORP COMcall25,000$234Knew
FORWARD AIR CORPFORWARD AIR CORP COMcall10,000$201K-12,500
SOUNSOUNDHOUND AI INC Stockput20,000$162Knew
SOUNSOUNDHOUND AI INC Stockcall20,000$162Knew
SPRYARS PHARMACEUTICALS INC COMcall12,000$151K-15,000
ModivCare IncModivCare Inc Common Stockput30,000$39.6Knew

Principal amounts

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

SecurityTypeAmountValueChange
PELOTON INTERACTIVE INCPELOTON INTERACTIVE INC NOTE 2/1principal15,679$14.9M0
NUTANIX INCNUTANIX INC Convertibleprincipal11,000$14.7M-1,000
OPENDOOR TECHNOLOGIES INOPENDOOR TECHNOLOGIES IN 0.250 08/15/26 CVTprincipal15,429$13.7M-2,000
Dropbox IncDropbox Inc Convertible bondprincipal13,859$13.7M-2,000
VIRGIN GALATIC HOLDINGSVIRGIN GALATIC HOLDINGS 2.500 02/01/27 CVTprincipal33,000$13.5M+4,500
TripAdvisor IncTripAdvisor Inc CONVprincipal14,000$13.3M+2,500
AIR CANADAAIR CANADA 4.00 7/1/2025principal13,230$12.7M+150
KAR AUCTIONKAR AUCTION 5.125 6/1/2025principal12,487$12.5M0
SPHERE ENTERTAINMENT COSPHERE ENTERTAINMENT CO Convertibleprincipal8,500$10.3M0
STRATHCONA RESOUSTRATHCONA RESOU 6.875 01/08/2026principal10,000$9.99M+2,000
MICROSTRATEGYMICROSTRATEGY 0 01/12/2029principal12,000$9.72M0
XPLR INFRASTRUCTURE LPXPLR INFRASTRUCTURE LP 2.500 06/15/26 CVTprincipal10,000$9.56Mnew
JETBLUE AIRWAYS CORPJETBLUE AIRWAYS CORP NOTE 0.500% 4/0principal10,000$9.44M0
UPSTART HLDGS INCUPSTART HLDGS INC NOTE 0.250% 8/1principal10,000$9.34M0
RAPID7 INCRAPID7 INC NOTE 0.250% 3/1principal10,000$9.16M0
NICE LTDNICE LTD NOTE 9/1principal9,321$9.1M0
MARA Holdings IncMARA Holdings Inc CONVprincipal12,500$9.02M0
FIRST MAJESTIC SILVER CORPFIRST MAJESTIC SILVER CORP NOTE 0.375% 1/1principal9,500$8.9M0
IIP OPERATING PARTNERIIP OPERATING PARTNER 5.500 05/25/26 '26principal9,082$8.89M0
BLACKBERRY LTDBLACKBERRY LTD NOTE 3.000% 2/1principal7,000$8.82Mnew
FASTLY INCFASTLY INC NOTE 3/1principal9,249$8.78M0
LCID 1 1/4 12/15/26LCID 1 1/4 12/15/26 FIXED INCOMEprincipal10,000$7.95M+1,000
ACCOLADE INCACCOLADE INC NOTE 0.500% 4/0principal8,000$7.9Mnew
CEC ENTERTAINCEC ENTERTAIN 6.75 01/05/2026principal7,961$7.86Mnew
WISDOMTREE INCWISDOMTREE INC NOTE 3.250% 6/1principal7,344$7.61M0
GREENFIRE RESOURGREENFIRE RESOUR 12.00 01/10/2028principal7,000$7.43Mnew
HE EQUIPMENTHE EQUIPMENT 3.875 15/12/2028principal7,230$7.22Mnew
SNAP INCSNAP INC NOTE 0.250% 5/0principal7,100$7.07M0
Ast Spacemobile IncAst Spacemobile Inc Note 4.250 03/01principal6,000$7.05Mnew
LUMENTUM HLDGS INCLUMENTUM HLDGS INC NOTE 1.500%12/1principal6,000$7.03M0
GETTY IMAGES INCGETTY IMAGES INC 9.75 01/03/2027principal7,000$7Mnew
CENTURY ALUM COCENTURY ALUM CO NOTE 2.750% 5/0principal5,750$6.91M0
MUVICO LLCMUVICO LLC 8.000 04/30/30 CVTprincipal7,158$6.82M+2,000
COIN 0.250 04/01/30 CVTCOIN 0.250 04/01/30 CVT CONVERTIBLE BONDprincipal7,000$6.51M+3,000
APPLIED OPTOELECTRONICS INCAPPLIED OPTOELECTRONICS INC NOTE 2.750% 1/1principal8,000$6.35Mnew
SABRE GLBL INCSABRE GLBL INC BONDprincipal6,309$6.3M0
CORE SCIENTIFIC INC NEWCORE SCIENTIFIC INC NEW 06/15/31 CVT PUTprincipal7,500$6.25Mnew
PENN ENTERTAINMENT INCPENN ENTERTAINMENT INC NOTE 2.750% 5/1principal6,000$6.19Mnew
WISDOMTREE INCWISDOMTREE INC 3.25 15/08/2029principal6,000$6.04M0
BLACKLINE INCBLACKLINE INC NOTE 3/1principal6,000$5.73M0
PAR TECHNOLOGY CORPPAR TECHNOLOGY CORP NOTE 1.500%10/1principal5,000$5.37Mnew
ON SEMICONDUCTOR CORPON SEMICONDUCTOR CORP NOTE 5/0principal5,000$5.22Mnew
IRIS ENERGY LTDIRIS ENERGY LTD 3.25 15/06/2030principal7,000$5.11M+4,000
AMERICAN AIRLINES GROUP INCAMERICAN AIRLINES GROUP INC NOTE 6.500% 7/0principal5,000$5.01M0
TERAWULF INCTERAWULF INC 2.75 01/02/2030principal6,500$4.55M0
GALAXY DIGITAL HOLDIN LPGALAXY DIGITAL HOLDIN LP 2.500 12/01/29 CVTprincipal5,500$4.5M+4,500
INFINERA CORPINFINERA CORP BONDprincipal3,500$4.47M0
GOPRO INCGOPRO INC BONDprincipal5,000$4.41M0
LITHIUM ARGENTINA AGLITHIUM ARGENTINA AG NOTE 1.750% 1/1principal5,095$4.19M0
ADVANCED ENERGY INDSADVANCED ENERGY INDS NOTE 2.500% 9/1principal4,000$4.1M0
MARATHON DIGITALMARATHON DIGITAL 2.125 01/09/2031principal5,000$4.08M0
LIB TRIP ADV HOLLIB TRIP ADV HOL 0.50 30/06/2051principal4,000$3.99M0
SPIRIT LOYALTYSPIRIT LOYALTY 11.00 06/03/2030principal4,197$3.89Mnew
MICROSTRATEGYMICROSTRATEGY 0 01/03/2030principal4,000$3.83Mnew
UPWORK INCUPWORK INC NOTE 0.250% 8/1principal4,000$3.72M0
PROS HOLDINGS INCPROS HOLDINGS INC NOTE 2.250% 9/1principal4,000$3.72Mnew
I-80 GOLD CORPI-80 GOLD CORP 8.00 22-FEB-27 PIKprincipal4,000$3.4M0
CORZ 3 09/01/29CORZ 3 09/01/29 FIXED INCOMEprincipal3,000$3.18Mnew
B2GOLD CORPB2GOLD CORP 2.75 01/02/2030principal2,500$2.91Mnew
SSR Mining IncSSR Mining Inc Convertible bondprincipal2,888$2.9M0
LUMENTUM HLDGS INCLUMENTUM HLDGS INC NOTE 0.500% 6/1principal3,000$2.76M0
BITDEER TECHNOLOGIES GRPBITDEER TECHNOLOGIES GRP 5.250 12/01/29 CVT PUTprincipal3,000$2.76M0
NEXTERA ENGY PTRNEXTERA ENGY PTR 0 15/11/2025principal2,500$2.42Mnew
BEACON ROOFING SBEACON ROOFING S 4.125 15/05/2029principal2,300$2.32Mnew
GALAXY DIGITAL HOLDIN LPGALAXY DIGITAL HOLDIN LP 3.000 12/15/26 CVTprincipal2,000$1.9M0
BENTLEY SYS INCBENTLEY SYS INC NOTE 0.375% 7/0principal2,000$1.82Mnew
MKS INSTRUMENTSMKS INSTRUMENTS 1.25 01/06/2030principal2,000$1.79Mnew
MARA HOLDINGS INCMARA HOLDINGS INC NOTE 1.000%12/0principal2,000$1.78M0
RIOT PLATFORMSRIOT PLATFORMS 0.75 15/01/2030principal2,000$1.59Mnew
TPI COMPOSITES INCTPI COMPOSITES INC FIXEDprincipal9,000$1.44M0
MARA HOLDINGSMARA HOLDINGS 0 01/06/2031principal2,000$1.43Mnew
WOLFSPEED INCWOLFSPEED INC NOTE 1.750% 5/0principal2,000$1.2Mnew
BEACON ROOFING SBEACON ROOFING S 6.50 01/08/2030principal1,000$1.05Mnew
AIR TRANS SVCS GROUP INCAIR TRANS SVCS GROUP INC BONDprincipal1,000$997K0
MA-COM TECHMA-COM TECH 0 15/12/2029principal1,000$904Knew
CANNABIST COCANNABIST CO 6.00 29/06/2025principal1,000$750K0
CANNABIST COCANNABIST CO 6.00 29/06/2025principal1,000$750K0
MODIVCAREMODIVCARE 5.00 01/10/2029principal2,000$539K0
PAR TECH CORPPAR TECH CORP 1.00 15/01/2030principal500$474Knew

Sold out in Q1 2025

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

SecurityShares beforeValue beforeType
AMZNAMAZON COM INC70,000$15.4Mcall
ATLANTICA SUSTAINABLE INFRAATLANTICA SUSTAINABLE INFRA15,300$15.3Mprincipal
IAUISHARES GOLD TR250,000$12.4Mshares
ENVESTNET INCENVESTNET INC12,000$12Mprincipal
VERMILION ENERGY TRUSTVERMILION ENERGY TRUST11,559$11.5Mprincipal
WINNEBAGO INDUWINNEBAGO INDU10,925$9.85Mprincipal
AKAMAI TECHNOLOGIES INCAKAMAI TECHNOLOGIES INC9,500$9.55Mprincipal
RDDTREDDIT INC56,000$9.15Mput
BLACKBERRY LTDBLACKBERRY LTD7,000$8.68Mprincipal
GOOGALPHABET INC42,053$8.01Mshares
WESTERN DIGITAL CORPWESTERN DIGITAL CORP6,000$7.97Mprincipal
GFL ENVIRON INCGFL ENVIRON INC8,000$7.93Mprincipal
LIFE TIME INCLIFE TIME INC7,718$7.71Mprincipal
RINGCENTRAL INCRINGCENTRAL INC7,799$7.71Mprincipal
QQQINVESCO QQQ TR15,000$7.67Mput
SPIRIT AIRLS INCSPIRIT AIRLS INC19,393$7.56Mprincipal
MLACUMOUNTAIN LAKE ACQUISITION CO748,957$7.51Mshares
STLDSTEEL DYNAMICS INC60,000$6.84Mcall
SEISOLARIS ENERGY INFRAS INC235,800$6.79Mcall
TDACUTRANSLATIONAL DEV ACQUISITIO674,997$6.76Mshares
VFCV F CORP290,000$6.22Mshares
MTUMISHARES TR30,000$6.21Mput
ACIALBERTSONS COMPANIES INC295,501$5.8Mshares
TECHTARGET INCTECHTARGET INC5,000$4.98Mprincipal
RTXRTX CORPORATION40,000$4.63Mput
LIVENT CORPLIVENT CORP3,000$4.37Mprincipal
LOWLOWES COS INC17,000$4.2Mput
HASHICORP INCHASHICORP INC120,114$4.11Mshares
DRDBUROMAN DBDR ACQUISITION CORP407,190$4.06Mshares
TSMTAIWAN SEMICONDUCTOR MANUFAC16,000$3.16Mcall
CHRWC H ROBINSON WORLDWIDE IN27,500$2.84Mcall
PARPAR TECHNOLOGY CORP35,000$2.54Mput
BARNES GROUP INCBARNES GROUP INC53,330$2.52Mshares
FCXFREEPORT MCMORAN INC65,000$2.48Mput
LMTLOCKHEED MARTIN CORP5,000$2.43Mput
KDKYNDRYL HLDGS INC70,000$2.42Mcall
NUVASIVE INCNUVASIVE INC2,396$2.37Mprincipal
RGLDROYAL GOLD INC17,700$2.33Mcall
PLTRPALANTIR TECHNOLOGIES INC30,000$2.27Mput
NOEMUCO2 ENERGY TRANSITION CORP190,000$1.9Mshares
UBERUBER TECHNOLOGIES INC31,000$1.87Mcall
XBISPDR SERIES TRUST20,000$1.8Mput
DOCUDOCUSIGN INC20,000$1.8Mput
CCJCAMECO CORP34,900$1.79Mcall
ODFLOLD DOMINION FREIGHT LINE IN10,000$1.76Mcall
MRVLMARVELL TECHNOLOGY INC15,946$1.76Mshares
GENIGENIUS SPORTS LIMITED200,000$1.73Mshares
DJTTRUMP MEDIA & TECHNOLOGY GRO50,000$1.71Mput
BMRNBIOMARIN PHARMACEUTICAL INC23,000$1.51Mcall
PROPROS Holdings Inc68,000$1.49Mshares
MICROSTRATEGYMICROSTRATEGY1,000$1.49Mprincipal
ACIALBERTSONS COMPANIES INC70,000$1.37Mcall
JACSUJACKSON ACQUISITION CO II136,000$1.37Mshares
SRGSERITAGE GROWTH PPTYS325,600$1.34Mcall
GDGENERAL DYNAMICS CORP5,000$1.32Mput
JETSETF SER SOLUTIONS50,000$1.27Mput
TDGTRANSDIGM GROUP INC1,000$1.27Mput
ADMARCHER DANIELS MIDLAND CO25,000$1.26Mput
BALLYS CORPORATIONBALLYS CORPORATION70,561$1.26Mshares
DASHDOORDASH INC7,000$1.17Mput
BLACK SPADE ACQUISITION II CBLACK SPADE ACQUISITION II C116,892$1.16Mshares
FUTURETECH II ACQUISITION COFUTURETECH II ACQUISITION CO105,296$1.16Mshares
SLGSL GREEN RLTY CORP17,000$1.15Mput
VFCV F CORP50,000$1.07Mput
ONON SEMICONDUCTOR CORP16,973$1.07Mshares
PLMJFPLUM ACQUISITION CORP. III CLA94,362$1.05Mshares
Patria Latin American Oppor…Patria Latin American Opportunity…86,862$1.01Mshares
TLNTALEN ENERGY CORP5,000$1.01Mcall
XLCSELECT SECTOR SPDR TR10,000$968Kcall
SMARTSHEET INC. (CLASS A)SMARTSHEET INC. (CLASS A)15,746$882Kshares
MEDMEDIFAST INC50,000$881Kput
ModivCare IncModivCare Inc68,500$811Kcall
STRONGHOLD DIGITAL MINING INSTRONGHOLD DIGITAL MINING IN227,611$797Kshares
KTOSKRATOS DEFENSE & SEC SOLUTIO30,000$791Kshares
MRLNMERLIN INC76,717$756Kshares
WWAYFAIR INC17,000$753Kcall
EQXEQUINOX GOLD CORP150,000$753Kput
NXTNEXTPOWER INC20,000$731Kshares
PDSPRECISION DRILLING CORP11,000$672Kcall
GATOS SILVER INCGATOS SILVER INC45,409$635Kshares
CTVACORTEVA INC10,000$570Kput
SGISOMNIGROUP INTERNATIONAL INC10,000$567Kcall
DISDISNEY WALT CO5,000$557Kcall
SILVERCREST METALS INCSILVERCREST METALS INC59,733$544Kshares
PIIPOLARIS INC9,000$519Kput
TLTISHARES TR5,900$515Kput
TFIITFI INTERNATIONAL INC3,800$513Kcall
GOOSCANADA GOOSE HLDGS INC50,000$502Kcall
ASTSAST SPACEMOBILE INC22,000$464Kshares
SOCSABLE OFFSHORE CORP20,000$458Kcall
VALEVALE S A50,000$444Kcall
HLFHERBALIFE LTD60,000$401Kshares
USNAUSANA HEALTH SCIENCES INC10,000$359Kshares
NTSTNETSTREIT CORP25,000$354Kput
EQXEQUINOX GOLD CORP70,000$351Kshares
NAVINAVIENT CORPORATION25,000$332Kput
BTMDBIOTE CORP49,651$307Kshares
LYFTLYFT INC23,000$297Kput
PROFPROFOUND MED CORP35,782$269Kshares
CLNECLEAN ENERGY FUELS CORP100,000$251Kshares
RZLVREZOLVE AI PLC131,250$251Kshares
ASPEN TECHNOLOGY INCASPEN TECHNOLOGY INC1,000$250Kshares
ECATBLACKROCK ESG CAP ALLC TERM11,382$187Kshares
INFLECTION PT ACQUISITN CRPINFLECTION PT ACQUISITN CRP372,529$183Kshares
NPFDNUVEEN VRIABL RAT PFD & INM10,000$182Kshares
INFINERA CORPINFINERA CORP20,441$134Kshares
BAFFINLAND IRON MINES CORPBAFFINLAND IRON MINES CORP100$94.4Kprincipal
ABACUS GLOBAL MGMT INCABACUS GLOBAL MGMT INC87,357$91.7Kshares
NAKNORTHERN DYNASTY MINERALS LT150,000$87Kcall
HERAMBA ELEC PLCHERAMBA ELEC PLC63,631$82.7Kshares
GAUGALIANO GOLD INC42,700$52.5Kput
PLMWFPLUM ACQUISITION CORP. III WAR129,604$23.3Kshares
CSLM ACQUISITION CORPCSLM ACQUISITION CORP133,900$10.7Kshares
BANNIX ACQUISITION CORPBANNIX ACQUISITION CORP148,397$4.45Kshares
WinVest Acquisition CorpWinVest Acquisition Corp257,731$2.58Kshares
Bynordic Acquisition CorpBynordic Acquisition Corp55,050$2.2Kshares

How Q1 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 0001461790-25-000039 base2025-05-15acceptance time not in the bulk data set