MCGA — Institutional owners (13F)
Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
| Institution | Value | Shares | % of tracked 13F | Type |
|---|---|---|---|---|
| BERKLEY W R CORP | $16,801,270 | 1,645,570 | 11.18% | Shares |
| MIZUHO SECURITIES USA LLC | $15,936,027 | 1,565,425 | 10.61% | Shares |
| Murchinson Ltd. | $10,214,084 | 1,000,400 | 6.80% | Shares |
| Davidson Kempner Capital Management LP | $8,678,500 | 850,000 | 5.78% | Shares |
| Crossingbridge Advisors, LLC | $8,678,500 | 850,000 | 5.78% | Shares |
| D. E. Shaw & Co., Inc. | $7,657,500 | 750,000 | 5.10% | Shares |
| Meteora Capital, LLC | $7,191,444 | 704,353 | 4.79% | Shares |
| BOOTHBAY FUND MANAGEMENT, LLC | $6,509,998 | 637,610 | 4.33% | Shares |
| DLD Asset Management, LP | $6,268,021 | 613,910 | 4.17% | Shares |
| Westchester Capital Management, LLC | $5,615,500 | 550,000 | 3.74% | Shares |
| BCK CAPITAL MANAGEMENT LP | $3,831,690 | 379,000 | 2.55% | Shares |
| Shaolin Capital Management LLC | $3,457,361 | 338,625 | 2.30% | Shares |
| MILLENNIUM MANAGEMENT LLC | $3,231,465 | 316,500 | 2.15% | Shares |
| First Trust Capital Management L.P. | $3,188,889 | 312,330 | 2.12% | Shares |
| AQR Arbitrage LLC | $3,016,994 | 295,494 | 2.01% | Shares |
| Radcliffe Capital Management, L.P. | $3,008,785 | 294,690 | 2.00% | Shares |
| SkyView Investment Advisors, LLC | $2,889,000 | 282,968 | 1.92% | Shares |
| Polar Asset Management Partners Inc. | $2,702,505 | 264,692 | 1.80% | Shares |
| Quarry LP | $2,573,992 | 252,105 | 1.71% | Shares |
| LMR Partners LLP | $2,115,594 | 207,208 | 1.41% | Shares |
| TENOR CAPITAL MANAGEMENT Co., L.P. | $2,042,000 | 200,000 | 1.36% | Shares |
| Linden Advisors LP | $2,042,000 | 200,000 | 1.36% | Shares |
| TORONTO DOMINION BANK | $2,012,605 | 197,121 | 1.34% | Shares |
| Magnetar Financial LLC | $1,990,950 | 195,000 | 1.33% | Shares |
| JANE STREET GROUP, LLC | $1,811,336 | 177,408 | 1.21% | Shares |
| Hudson Bay Capital Management LP | $1,531,500 | 150,000 | 1.02% | Shares |
| Periscope Capital Inc. | $1,276,250 | 125,000 | 0.85% | Shares |
| CITADEL ADVISORS LLC | $1,253,788 | 122,800 | 0.83% | Call option |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1,148,166 | 112,455 | 0.76% | Shares |
| BNP PARIBAS FINANCIAL MARKETS | $1,107,366 | 108,459 | 0.74% | Shares |
| Lineage Point Capital LP | $1,022,021 | 100,100 | 0.68% | Shares |
| Context Capital Management, LLC | $1,021,000 | 100,000 | 0.68% | Shares |
| WHITEBOX ADVISORS LLC | $1,021,000 | 100,000 | 0.68% | Shares |
| MOORE CAPITAL MANAGEMENT, LP | $1,021,000 | 100,000 | 0.68% | Shares |
| PICTON MAHONEY ASSET MANAGEMENT | $867,809 | 84,996 | 0.58% | Shares |
| CSS LLC/IL | $839,803 | 82,253 | 0.56% | Shares |
| JANE STREET GROUP, LLC | $787,191 | 77,100 | 0.52% | Call option |
| Jain Global LLC | $765,750 | 75,000 | 0.51% | Shares |
| Brevan Howard Capital Management LP | $612,900 | 60,000 | 0.41% | Shares |
| Maso Capital Partners Ltd | $533,000 | 50,000 | 0.35% | Shares |
| CITADEL ADVISORS LLC | $401,998 | 39,373 | 0.27% | Shares |
| JPMORGAN CHASE & CO | $305,483 | 29,920 | 0.20% | Shares |
| Schonfeld Strategic Advisors LLC | $305,258 | 29,898 | 0.20% | Shares |
| ATW SPAC MANAGEMENT LLC | $199,342 | 18,700 | 0.13% | Shares |
| K2 PRINCIPAL FUND, L.P. | $184,546 | 18,075 | 0.12% | Shares |
| ROBINSON CAPITAL MANAGEMENT, LLC | $155,192 | 15,200 | 0.10% | Shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $137,835 | 13,500 | 0.09% | Call option |
| Clear Street Group Inc. | $137,709 | 263,316 | 0.09% | Shares |
| WOLVERINE ASSET MANAGEMENT LLC | $65,957 | 6,460 | 0.04% | Shares |
| HGC Investment Management Inc. | $39,329 | 3,852 | 0.03% | Shares |
| Rangeley Capital, LLC | $20,583 | 2,016 | 0.01% | Shares |
| GROUP ONE TRADING LLC | $15,315 | 1,500 | 0.01% | Shares |
| GLAZER CAPITAL, LLC | $2,687 | 263,158 | 0.00% | Shares |
| UBS Group AG | $2,256 | 221 | 0.00% | Shares |
| HRT FINANCIAL LP | $1,504 | 147,371 | 0.00% | Shares |
| Mint Tower Capital Management B.V. | $1,021 | 100,000 | 0.00% | Shares |
| SIMPLEX TRADING, LLC | $939 | 92 | 0.00% | Shares |
| MORGAN STANLEY | $633 | 62 | 0.00% | Shares |
| Virtu Financial LLC | $380 | 37,259 | 0.00% | Shares |