K2 PRINCIPAL FUND, L.P.
TORONTO, A6 · CIK 1461790 · 13F filing filed 2026-08-07
No investment adviser registration (Form ADV) found for this filer. It may be a parent company whose subsidiaries are the registered advisers, a bank or insurer, or a manager based outside the US.
$1.1bn
reported value
+14.8% vs Q1 2026
416positions
15.2%in top 10
142 new
69 added
65 reduced
122 sold out
vs Q1 2026
Options: 54 call positions ($167.3m notional), 20 put positions ($109.6m notional) – listed below, not included above.
Holdings, Q2 2026
The small lines show how much was held over the last 4 quarters (adjusted for stock splits).
| Security | Value | Change |
|---|---|---|
| AAUC 8 3/4 09/07/28 AAUC 8.75 09.07.28 · principal | $26.2m2.41% | New |
| PAR TECHNOLOGY CORP PAR 4 03.15.31 · principal | $17.1m1.57% | Reduced -600 |
| AVNET 1.750 09/01/30 CVT PUT · principal | $16.8m1.54% | New |
| AST SPACEMOBILE INC ASTS 2.375 10.15.32 · principal | $16.7m1.54% | Unchanged |
| CLOUDFLARE INC NET 0 06.15.30 · principal | $16.5m1.52% | New |
| STRATEGY INC MSTR 0.625 09.15.28 · principal | $15.4m1.42% | New |
| ON SEMICONDUCTOR CORP ON 0.5 03.01.29 · principal | $14.5m1.33% | New |
| WAYFAIR INC W 3.25 09.15.27 · principal | $14.3m1.31% | New |
| GAMESTOP CORP GME 0 04.01.30 · principal | $14.3m1.31% | New |
| PENNYMAC FINL SVCS INC NEW PFSI | $13.9m1.28% | Added +78.8k |
| GOLAR LNG LTD 2.750 12/15/30 CVT · principal | $13.7m1.26% | Unchanged |
| SOLARIS ENERGY INFRAS INC SEI 0.25 10.01.31 · principal | $13.0m1.19% | Reduced -4.0k |
| MARA HOLDINGS INC MARA 0 03.01.30 · principal | $12.6m1.15% | Unchanged |
| I-80 GOLD CORP IAUCN 3.75 04.15.31 · principal | $12.2m1.13% | Added +1.0k |
| RUBRIK INC. RBRK 0 06.15.30 · principal | $12.2m1.13% | New |
| DROPBOX INC DBX 0 03.01.28 · principal | $12.1m1.11% | Unchanged |
| VIRGIN GALACTIC HOLDINGS INC SPCE 2.5 02.01.27 · principal | $12.0m1.10% | New |
| LUCID GROUP INC LCID 1.25 12.15.26 · principal | $12.0m1.10% | Unchanged |
| COREWEAVE INC CRWV 1.75 12.01.31 · principal | $11.9m1.10% | Added +2.0k |
| SUNRUN INC RUN 4 03.01.30 · principal | $11.9m1.09% | Added +2.0k |
| SPDR GOLD TR GLD | $11.9m1.09% | Added +17.6k |
| FRESHPET INC FRPT 3 04.01.28 · principal | $11.7m1.07% | Added +3.9k |
| ETSY INC ETSY 1 06.15.30 · principal | $11.6m1.07% | New |
| CERENCE INC CRNC 1.5 07.01.28 · principal | $11.1m1.02% | Reduced -1.8k |
| PEB 1 5/8 01/15/30 PEB 1.625 01.15.30 · principal | $10.8m0.99% | Added +2.0k |
| AKAMAI TECHNOLOGIES INC AKAM 1.125 02.15.29 · principal | $10.7m0.99% | Added +1.0k |
| SOUTHERN CO SO 3.25 06.15.28 · principal | $10.1m0.93% | New |
| SNAP INC SNAP 0.75 08.01.26 · principal | $10.0m0.92% | Unchanged |
| WIX LTD 09/15/30 CVT · principal | $9.9m0.91% | Reduced -1.5k |
| LIVE NATION ENTERTAINMENT 2.875 10/15/31 CVT · principal | $9.9m0.91% | New |
| UPSTART HLDGS INC UPST 0.25 08.15.26 · principal | $9.9m0.91% | Unchanged |
| COINBASE GLOBAL INC COIN 0.25 04.01.30 · principal | $9.9m0.91% | Unchanged |
| BOX INC BOX 1.5 09.15.29 · principal | $9.8m0.90% | Unchanged |
| BLACKSKY TECHNOLOGY INC BKSY 8.25 08.01.33 · principal | $9.7m0.89% | Unchanged |
| UBER TECHNOLOGIES INC UBER 0.875 12.01.28 2028 · principal | $9.6m0.88% | Unchanged |
| BITDEER TECHNO BTDR 5.25 12.01.29 · principal | $9.6m0.88% | Unchanged |
| ALPHABET INC GOOG | $9.5m0.87% | Reduced -6.4k |
| T1 ENERGY INC TE 4 04.15.31 · principal | $9.4m0.87% | New |
| MUVICO LLC AMC 6 04.30.30 144A · principal | $9.2m0.84% | Reduced -564 |
| VIRGIN GALACTIC SPCE 9.8 12.31.28 QIB · principal | $9.1m0.83% | New |
| T1 ENERGY INC TE 5.25 12.01.30 · principal | $9.0m0.82% | Added +2.8k |
| MARRIOTT VACATIONS WORLDWIDE VAC 3.25 12.15.27 · principal | $8.9m0.82% | Unchanged |
| MARA HOLDINGS INC MARA 0 06.01.31 · principal | $8.7m0.80% | Unchanged |
| DENISON MINES CORP 4.250 09/15/31 CVT · principal | $8.5m0.78% | Unchanged |
| DATADOG INC DDOG 0 12.01.29 · principal | $8.5m0.78% | Added +3.0k |
| SUNOCOCORP LLC SUNC | $8.3m0.76% | Added +17.7k |
| GALAXY DIG HO LP GLXYLP 2.5 12.01.29 · principal | $8.1m0.75% | Unchanged |
| OPENDOOR TECHNOL OPEN 0.25 08.15.26 · principal | $8.1m0.74% | Added +600 |
| FLUOR CORP FLR 1.125 08.15.29 · principal | $7.9m0.73% | Unchanged |
| THE REALREAL INC REAL 1 03.01.28 · principal | $7.6m0.70% | Unchanged |
| COMPASS COMP 0.25 04.15.31 · principal | $7.6m0.70% | New |
| ARRAY TECHNOLOGIES INC 2.875 07/01/31 CVT · principal | $7.5m0.69% | Added +3.0k |
| PEBBLEBROOK HOTEL TR PEB 1.75 12.15.26 · principal | $7.4m0.68% | Unchanged |
| VIZSLA SILVER CORP VZLACN 5 01.15.31 · principal | $7.3m0.67% | Unchanged |
| Clear Channel Outdoor Holdings Inc CCO 7.5 06.01.29 144A · principal | $7.3m0.67% | Unchanged |
| STRATEGY INC MSTR 0.625 03.15.30 · principal | $7.2m0.66% | Unchanged |
| STRATEGY INC MSTR 0 03.01.30 · principal | $7.1m0.65% | Unchanged |
| AMERICAN AXLE & MFG HLDGS IN DCH | $7.0m0.65% | Added +112.3k |
| BORGWARNER INC BWA | $6.7m0.62% | New |
| COLLIERS INTL GROUP INC CIGI | $6.5m0.60% | New |
| PELOTON INTERACTIVE INC PTON 5.5 12.01.29 · principal | $6.5m0.59% | Unchanged |
| RIOT PLATFORMS INC RIOT 0.75 01.15.30 · principal | $6.0m0.55% | Unchanged |
| GUIDEWIRE SOFTWARE INC GWRE 1.25 11.01.29 · principal | $5.8m0.53% | Unchanged |
| APPLOVIN CORP APP | $5.7m0.52% | Added +1.0k |
| ARCHIMEDES TECH SPAC PARTNER ORD SHS | $5.7m0.52% | Added +438.3k |
| MARATHON DIGITAL HOLDINGS IN MARA 1 12.01.26 · principal | $5.6m0.52% | Unchanged |
| WOLFSPEED WOLF 15.875 06.23.30 144A · principal | $5.6m0.52% | New |
| ARRAY TECHNOLOGIES INC ARRY 1 12.01.28 · principal | $5.6m0.51% | Added +3.0k |
| FIRST SOLAR INC FSLR | $5.5m0.51% | Reduced -9.0k |
| COHEN CIRCLE ACQUISIT CORP I CCII | $5.5m0.50% | Added +131.5k |
| INNOVATIVE INDUSTRIAL PROPERTIES IIPR 6 06.15.29 · principal | $5.3m0.49% | New |
| PLUG 6 3/4 12/01/33 PLUG 6.75 12.01.33 · principal | $5.2m0.48% | Unchanged |
| RAYONIER ADVANCED MATLS INC RYAM | $4.8m0.44% | Added +295.3k |
| TRUMP MEDIA AND TECH DJT 0 05.29.28 · principal | $4.8m0.44% | New |
| NORFOLK SOUTHN CORP NSC | $4.7m0.43% | Added +900 |
| REDDIT INC RDDT | $4.7m0.43% | Added +9.3k |
| SKYWATER TECHNOLOGY INC COM | $4.6m0.42% | Added +76.1k |
| WILLOW LANE ACQUISITION CRP WLII | $4.5m0.41% | New |
| KENVUE INC KVUE | $4.4m0.40% | New |
| MICROSOFT CORP MSFT | $4.3m0.40% | Added +5.6k |
| RE MAX HLDGS INC RMAX | $4.3m0.39% | New |
| NORTHERN OIL & GAS INC NOG 3.625 04.15.29 · principal | $4.2m0.39% | New |
| PAPA JOHN'S INTERNATIONA PZZA 3.875 09.15.29 144A · principal | $4.1m0.38% | Added +2.2k |
| ISHARES BITCOIN TRUST ETF IBIT | $4.1m0.37% | Reduced -11.3k |
| GREENFIRE RES LTD NEW GFR | $4.1m0.37% | Added +64.3k |
| COLUMBUS CIRCLE CAP CORP II IPXG | $4.1m0.37% | Added +62.6k |
| ARES ACQUISITION CORP III AAC.U | $4.0m0.37% | New |
| PAPA JOHNS INTL INC PZZA | $4.0m0.37% | Added +36.1k |
| UPWORK INC UPWK 0.25 08.15.26 · principal | $4.0m0.37% | Unchanged |
| CLEANSPARK INC CLSK 0 06.15.30 · principal | $3.9m0.36% | Unchanged |
| OAKTREE ACQUISITION CORP III OACC | $3.9m0.36% | Added +170.6k |
| EVOLV TECHNOLOGIES HLDNGS IN EVLV | $3.8m0.35% | New |
| LIBERTY LIVE HOLDINGS INC LLYVA | $3.8m0.35% | New |
| GUARDANT HEALTH INC GH 0 11.15.27 · principal | $3.7m0.34% | Unchanged |
| XPONENTIAL FITNESS INC XPOF | $3.7m0.34% | Reduced -62.1k |
| IMAX CORP IMAX | $3.7m0.34% | New |
| METALLA RTY & STREAMING LTD MTA | $3.7m0.34% | Added +398.0k |
| UNIQURE NV QURE | $3.6m0.33% | Reduced -40.0k |
| WISDOMTREE 4.625 08/15/30 CVT · principal | $3.6m0.33% | New |
| NEKTAR THERAPEUTICS NKTR | $3.5m0.32% | New |
Sold out since Q1 2026
| Security | Value then |
|---|---|
| GAMESTOP CORP | $14.4m14.0k shares |
| TRIPADVISOR INC TRIP 0.25 04.01.26 | $14.0m14.0k shares |
| VEECO INSTRS INC DEL VECO 2.875 06.01.29 | $13.8m10.0k shares |
| JETBLUE AIRWAYS CORP JBLU 0.5 04.01.26 | $13.8m13.8k shares |
| CLOUDFLARE INC | $13.6m12.0k shares |
| STRATEGY INC MSTR 0 12.01.29 | $12.6m15.0k shares |
| Kennedy-Wilson Inc KW 4.75 02.01.30 | $12.3m12.2k shares |
| NEXTERA ENGY PTR XIFR 2.5 06.15.26 | $9.9m10.0k shares |
| ETSY INC | $9.7m10.0k shares |
| ADVANCED ENERGY INDS AEIS 2.5 09.15.28 | $9.6m4.0k shares |
| RUBRIK INC | $9.5m11.0k shares |
| WISDOMTREE INC WT 3.25 08.15.29 | $9.4m7.0k shares |
| BLACKBERRY LTD BBCN 3 02.15.29 | $8.1m7.0k shares |
| LIVE NATION ENTERTAINMENT IN LYV 3.125 01.15.29 | $7.6m5.0k shares |
| IIP OPERATION PARTNER IIPR 5.5 05.25.26 * | $7.6m7.6k shares |
| ON SEMICONDUCTOR CORP ON 0 05.01.27 | $6.5m5.0k shares |
| NABORS INDS INC NBR 1.75 06.15.29 | $5.8m6.3k shares |
| FIRST MAJESTIC AGCN 0.125 01.15.31 | $5.1m4.0k shares |
| LITHIUM ARGENTINA AG LARCN 1.75 01.15.27 | $4.9m5.1k shares |
| WILLOW LANE ACQUISITION CRP WLIIU | $4.5m450.0k shares |
| Bloom Energy Corp BE 0 11.15.30 | $4.3m4.0k shares |
| EXACT SCIENCES CORP EXAS 2 03.01.30 | $4.3m3.0k shares |
| WILLOW LANE ACQUISITION CORP WLAC | $4.2m397.9k shares |
| SPRING VY ACQUISITION CORP I GFUZ | $3.8m371.0k shares |
| ALGONQUIN PWR UTILS CORP AQN | $3.7m600.0k shares |
Options (notional value)
| Underlying | Notional | Change |
|---|---|---|
| SPDR GOLD TR GLD · Call | $54.7m148.6k shares | Reduced |
| SPDR GOLD TR GLD · Put | $22.8m62.0k shares | Reduced |
| VANECK ETF TRUST GDXJ · Put | $19.2m195.0k shares | Added |
| GLOBAL X FDS COPX · Put | $13.9m180.0k shares | Reduced |
| SPDR S&P 500 ETF TR SPY · Put | $11.9m15.9k shares | Reduced |
| ISHARES SILVER TR SLV · Call | $11.6m217.5k shares | Reduced |
| ABIVAX SA ABVX · Call | $11.3m85.1k shares | Added |
| FREEPORT-MCMORAN INC FCX · Put | $11.1m176.4k shares | Reduced |
| ELECTRONIC ARTS INC EA · Put | $10.4m50.5k shares | New |
| ISHARES TR IJR · Call | $9.8m66.0k shares | New |
| SPDR S&P 500 ETF TR SPY · Call | $8.1m10.9k shares | Reduced |
| T1 ENERGY INC TE · Call | $6.6m694.5k shares | Added |
| ISHARES TR EFA · Put | $6.2m60.0k shares | New |
| VANECK ETF TRUST GDXJ · Call | $6.0m60.6k shares | Reduced |
| UNITED STS OIL FD LP USO · Call | $5.3m50.0k shares | New |
| INVESCO QQQ TR QQQ · Call | $5.2m7.0k shares | Added |
| GAMESTOP CORP NEW GME · Put | $4.4m200.0k shares | Reduced |
| AMERICAN AXLE & MFG HLDGS IN DCH · Call | $4.3m790.3k shares | Added |
| BRITISH AMERN TOB PLC BTI · Call | $3.1m50.0k shares | Unchanged |
| CORE SCIENTIFIC INC NEW CORZ · Call | $2.6m100.0k shares | Unchanged |
| GLOBAL X FDS COPX · Call | $2.3m30.0k shares | Added |
| UNIQURE NV QURE · Call | $2.3m50.0k shares | Reduced |
| TEUCRIUM COMMODITY TR CORN · Call | $2.1m125.0k shares | New |
| PAPA JOHNS INTL INC PZZA · Call | $2.0m55.0k shares | New |
| ISHARES SILVER TR SLV · Put | $2.0m37.0k shares | Reduced |
Stakes above 5%
Companies where this manager has reported owning more than 5% of a class of shares, on Schedule 13D (may seek influence) or 13G (passive): its latest filing for each, from 19 Dec 2024 on.
| Company | Stake |
|---|---|
| HENNESSY CAP INVT CORP VII 13G · filed 2025-01-21 | 9.7% |
| APOGEE ACQUISITION CORP AACPU · 13G · filed 2026-04-09 | 5.3%≈ $8.2m |
| TEXAS VENTURES ACQUISITION I TVACU · 13G · filed 2025-05-05 | 5.1% |
| QUANTUM LEAP ACQUISITION COR QLEP · 13G · filed 2026-05-01 | 5.0% |