Who Owns MELAR ACQUISITION CORP. I (MACIW)? -- Institutional Holders (2026-03-31)
32 institutions reported holding $1.1M of MELAR ACQUISITION CORP. I (MACIW) in SEC 13F filings for 2026-03-31. Largest institutional holders: BOOTHBAY FUND MANAGEMENT, LLC ($285,297), Polar Asset Management Partners Inc. ($89,100), LMR Partners LLP ($89,100), Saba Capital Management, L.P. ($54,819), AQR Arbitrage LLC ($53,399). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | BOOTHBAY FUND MANAGEMENT, LLC | $285,297 | 26,490 | Hold |
| 2 | Polar Asset Management Partners Inc. | $89,100 | 742,500 | Hold |
| 3 | LMR Partners LLP | $89,100 | 742,500 | Hold |
| 4 | Saba Capital Management, L.P. | $54,819 | 438,551 | Hold |
| 5 | AQR Arbitrage LLC | $53,399 | 410,761 | Trimmed |
| 6 | CSS LLC/IL | $45,093 | 375,778 | Hold |
| 7 | METEORA CAPITAL, LLC | $41,481 | 345,677 | Added |
| 8 | TORONTO DOMINION BANK | $38,167 | 318,056 | Hold |
| 9 | Wealthspring Capital LLC | $35,243 | 293,690 | Trimmed |
| 10 | Cable Car Capital, LP | $30,781 | 246,250 | Hold |
| 11 | Shaolin Capital Management LLC | $30,010 | 250,081 | Hold |
| 12 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | $27,690 | 212,999 | Hold |
| 13 | K2 PRINCIPAL FUND, L.P. | $23,493 | 195,777 | Trimmed |
| 14 | Magnetar Financial LLC | $23,203 | 185,625 | Hold |
| 15 | D. E. Shaw & Co., Inc. | $21,125 | 162,500 | Hold |
| 16 | Hudson Bay Capital Management LP | $19,500 | 162,500 | Hold |
| 17 | Alberta Investment Management Corp | $19,500 | 162,500 | Hold |
| 18 | PICTON MAHONEY ASSET MANAGEMENT | $19,451 | 162,088 | Hold |
| 19 | Periscope Capital Inc. | $18,600 | 148,800 | Hold |
| 20 | HGC Investment Management Inc. | $18,063 | 150,528 | Hold |
| 21 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $18,000 | 149,999 | Hold |
| 22 | BNP PARIBAS FINANCIAL MARKETS | $15,109 | 125,905 | Hold |
| 23 | Verition Fund Management LLC | $12,870 | 99,000 | Hold |
| 24 | Clear Street Group Inc. | $11,427 | 95,226 | Hold |
| 25 | GRITSTONE ASSET MANAGEMENT LLC | $5,291 | 44,092 | Hold |
Source: SEC Form 13F filings · as of 2026-03-31