Significant Ownership of MMCAP International Inc. SPC

Large-stake snapshot 1 signal
Large-stake filing summary
  • Recent SEC Schedule 13D/G filings for MMCAP International Inc. SPC focus on large-stake beneficial ownership disclosures and amendments.
  • Use this view to spot new large holders, amended positions, and activist-style ownership evidence.
Manager Names, identifiers, and filing context for this profile. 2 identity fields
Manager signature
Ulla Vestergaard - Director
Manager location
Grand Cayman

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Significant Ownership of MMCAP International Inc. SPC

Sym Company Class Ownership Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
CRDL Cardiol Therapeutics Inc. Class A Common Shares 18% $21,523,200 +$248,705 21,310,099 +1.2% MMCAP International Inc. SPC 30 Jun 2026
ASTL Algoma Steel Group Inc. Common Shares, no par value 10% $41,189,815 -$7,109,724 10,954,738 -15% MMCAP International Inc. SPC 30 Jun 2026
POET POET Technologies Inc. Common Shares, no par value 10% $153,242,888 +$861,928 19,155,361 +0.57% MMCAP International Inc. SPC 30 Jun 2026
UPXI UPEXI, INC. Common Stock, par value $0.00001 10% $13,997,460 -$14,861,362 6,276,888 -51% MM Asset Management Inc. 31 Dec 2025
PLRZ Polyrizon Ltd. Ordinary Shares 9.6% $2,864,389 199,470 MMCAP International Inc. SPC 30 Jun 2026
Churchill Capital Corp XIII Class A Ordinary Shares 9.6% 3,450,000 MMCAP International Inc. SPC 31 Jul 2026
UAC United Acquisition Corp. I Class A Ordinary Shares, par value $0.0001 9.1% $10,290,000 1,050,000 MMCAP International Inc. SPC 31 Mar 2026
RENEF Cartesian Growth Corporation II Class A Ordinary Shares, $0.0001 par value 9.1% $9,880,000 800,000 0% MMCAP International Inc. SPC 31 Dec 2025
SUIG SUI Group Holdings Ltd. Common Stock, $0.001 par value 8.8% $7,830,871 +$116,000 6,750,751 +1.5% MMCAP International Inc. SPC 30 Jun 2026
Haymaker Acquisition Corp V Units (Class A Ordinary Shares and Warrants) 8.8% 2,200,000 MMCAP International Inc. SPC 17 Sep 2026
Leader's Advantage Acquisition Corp. Units 8.6% 1,285,000 MMCAP International Inc. SPC 18 Sep 2026
Cartesian Growth Corp IV Units of Class A Ordinary Shares and Redeemable Warrants 8.5% 2,350,000 MMCAP International Inc. SPC 25 Jun 2026
Thunder Bridge Capital Partners V, Ltd. Common Shares (Units) 8.5% 2,550,000 MMCAP International Inc. SPC 13 Aug 2026
FERA Fifth Era Acquisition Corp I Class A Ordinary Shares, par value $0.0001 8.1% $19,551,000 1,900,000 0% MMCAP International Inc. SPC 31 Dec 2025
FERAU Fifth Era Acquisition Corp. I Class A ordinary shares, par value $0.0001 per share 8% $19,760,000 1,900,000 0% MMCAP International Inc. SPC 30 Jun 2025
AKTX Akari Therapeutics, Plc. Ordinary Shares 8% $25,200,000,000 8,000,000,000 MMCAP International Inc. SPC 02 Jun 2026
United Acquisition Corp. I Class A Ordinary Shares, par value $0.0001 7.7% 1,050,000 MMCAP International Inc. SPC 29 Jan 2026
IPFX Inflection Point Acquisition Corp. VI Class A Ordinary Shares 7.6% $19,974,419 1,931,762 MMCAP International Inc. SPC 30 Jun 2026
QADR QDRO ACQUISITION CORP. Class A Ordinary Shares 7.5% $14,865,000 1,500,000 MMCAP International Inc. SPC 30 Jun 2026
Meridian3 Industrials Acquisition Corp Units of Class A Ordinary Shares, par $0.0001, and Redeemable Warrants 7.5% 1,500,000 MMCAP International Inc. SPC 02 Jul 2026
Polyrizon Ltd. Ordinary Shares 7.3% 136,525 MMCAP International Inc. SPC 21 Apr 2026
NPAC New Providence Acquisition Corp. III Class A Ordinary Shares, par value $0.0001 7.1% $22,572,000 2,200,000 0% MMCAP International Inc. SPC 31 Dec 2025
Interprivate Investment Partners V, Inc. Class A Ordinary Shares 7% 1,700,000 MMCAP International Inc. SPC 05 Jun 2026
CXIIU Churchill Capital Corp XII Class A Ordinary Shares 6.5% $27,270,000 2,700,000 MMCAP International Inc. SPC 28 Apr 2026
FutureCorp Space Acquisition I Class A Ordinary Shares 6.5% 1,750,000 MMCAP International Inc. SPC 05 Jun 2026
Wilco 63 Corp Class A Ordinary Shares 6.5% 1,500,000 MMCAP International Inc. SPC 18 Jun 2026
LPAA Launch One Acquisition Corp. Class A Ordinary Shares, par value $0.0001 6.4% $15,688,000 1,480,000 0% MMCAP International Inc. SPC 31 Dec 2025
ZONE CleanCore Solutions, Inc. Common Stock $0.0001 par value 6.3% $9,625,806 -$2,012,847 13,950,444 -17% MMCAP International Inc. SPC 30 Jun 2026
NOEM CO2 Energy Transition Corp. Common Stock 6.3% $6,071,100 590,000 MMCAP International Inc. SPC 31 Dec 2025
NOEMU CO2 Energy Transition Corp. Common Stock, par value $0.0001 per share 6.2% $6,077,000 590,000 0% MMCAP International Inc. SPC 30 Jun 2025
Osprey Acquisition Corp. III Class A Ordinary Shares 6.1% 2,200,000 MMCAP International Inc. SPC 01 Jul 2026
Samos Energy Acquisition Corp Units of Class A Ordinary Shares and Warrants 6% 1,500,000 MMCAP International Inc. SPC 10 Jul 2026
CCXIU Churchill Capital Corp XI Class A Ordinary Shares 5.8% $27,756,000 2,700,000 0% MMCAP International Inc. SPC 31 Dec 2025
MZYX MOZAYYX Acquisition Corp. Class A Ordinary Shares 5.8% $17,570,000 1,750,000 0% MMCAP International Inc. SPC 30 Jun 2026
IRHOU Iron Horse Acquisition II Corp. Ordinary Shares, par value $0.0001 5.7% $14,955,000 1,500,000 0% MMCAP International Inc. SPC 31 Dec 2025
IPCX Inflection Point Acquisition Corp. III Class A Ordinary Shares, par value $0.0001 5.4% $14,196,000 1,400,000 0% MMCAP International Inc. SPC 31 Dec 2025
Cantor Equity Partners VII, Inc. Class A Ordinary Shares 5.3% 1,350,000 MMCAP International Inc. SPC 17 Jun 2026
RDAG Republic Digital Acquisition Co Class A Ordinary Shares, par value $0.0001 5.2% $15,845,625 1,565,000 0% MMCAP International Inc. SPC 31 Dec 2025
Rainier Acquisition Corp Units (Class A Ordinary Shares, $0.0001 par vaue, and Redeemable Warrants) 5.2% 400,000 MMCAP International Inc. SPC 28 Aug 2026
URG UR-ENERGY INC Common Stock 5.1% $34,509,873 -$2,275,579 20,181,212 -6.2% MM Asset Management Inc. 31 Dec 2025
IRHO Iron Horse Acquisition II Corp. Ordinary Shares, par value $0.0001 5.1% $14,790,000 1,500,000 MMCAP International Inc. SPC 31 Mar 2026
WSTRF Western Uranium & Vanadium Corp. Common Shares, no par value 5% $1,333,932 3,705,367 0% MMCAP International Inc. SPC 30 Jun 2026
CGCT Cartesian Growth Corporation III Class A ordinary shares, par value $0.0001 per share 4.9% $13,527,000 1,350,000 0% MMCAP International Inc. SPC 30 Jun 2025
CCCX Churchill Capital Corp X Class A ordinary shares, par value $0.0001 per share 4.8% $20,300,000 2,000,000 0% MMCAP International Inc. SPC 30 Jun 2025
UEC Uranium Energy Corp. Common Shares, $0.001 par value 4.5% $100,534,538 18,933,058 MMCAP International Inc. SPC 31 Dec 2024
EU enCore Energy Corp. Common Shares, no par value 4.5% $16,595,655 -$14,525,042 8,874,682 -47% MMCAP International Inc. SPC 31 Mar 2026
GPAT GP-Act III Acquisition Corp. Class A ordinary shares, par value $0.0001 per share 4.4% $13,451,250 -$8,440,000 1,275,000 -39% MMCAP International Inc. SPC 30 Jun 2025
ADACU American Drive Acquisition Co Class A Ordinary Shares 4.4% $10,000,000 1,000,000 0% MMCAP International Inc. SPC 31 Dec 2025
CUB Lionheart Holdings Class A ordinary shares, par value $0.0001 per share 4.3% $10,290,000 -$10,500,000 980,000 -51% MMCAP International Inc. SPC 30 Jun 2025
SIMA SIM Acquisition Corp. I Class A ordinary shares, par value $0.0001 per share 4.3% $10,213,658 -$10,422,100 980,000 -51% MMCAP International Inc. SPC 30 Jun 2025
CEPO Cantor Equity Partners I, Inc. Class A ordinary shares, par value $0.0001 per share 3.9% $9,492,523 -$3,597,477 797,691 -27% MMCAP International Inc. SPC 30 Jun 2025
ARIS Aris Mining Corporation Common Shares, no par value 3.8% $162,242,348 -$124,329,958 7,815,142 -43% MMCAP International Inc. SPC 31 Mar 2026
UR-ENERGY INC Common Stock 3.5% 14,450,867 MMCAP International Inc. SPC 31 Mar 2026
ALF Centurion Acquisition Corp. Class A ordinary shares, par value $0.0001 per share 3.3% $12,349,250 -$13,663,000 1,175,000 -53% MMCAP International Inc. SPC 30 Jun 2025
ASST Strive, Inc. Class A Ordinary Shares, par value $0.0001 3.1% $18,412,849 -$17,513,077 18,982,319 -49% MMCAP International Inc. SPC 31 Dec 2025
CCXI Churchill Capital Corp XI Class A Ordinary Shares 2.3% $15,426,193 -$28,394,807 950,474 -65% MMCAP International Inc. SPC 30 Jun 2026
VBIX Viewbix Inc. Common Stock, $0.0001 par value per share 1.8% 115,995 -75% MMCAP International Inc. SPC 30 Jun 2025
MBAV M3-Brigade Acquisition V Corp. Class A Ordinary Shares, par value $0.0001 1.4% $4,264,000 -$11,726,000 400,000 -73% MMCAP International Inc. SPC 31 Dec 2025
CEP Cantor Equity Partners, Inc. Class A ordinary shares, par value $0.0001 per share 0% $0 -$21,600,000 0 -100% MMCAP International Inc. SPC 30 Jun 2025
XNDU Xanadu Quantum Technologies Ltd Class B Ordinary Shares 0% $0 0 MMCAP International Inc. SPC 04 May 2026

Schedules 13D/G Reported by MMCAP International Inc. SPC:

Sym Target Class Ownership Change Current shares Change Value Reporting name Form Report period Filing date
Schedule rows are parsed from SEC 13D/G filings. Open the linked filing or target page to verify the reported ownership and shares.
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