Who Owns MUZERO ACQUISITION CORP (MUZEW)? -- Institutional Holders (2026-06-30)
43 institutions reported holding $2.4M of MUZERO ACQUISITION CORP (MUZEW) in SEC 13F filings for 2026-06-30. Largest institutional holders: ADAGE CAPITAL PARTNERS GP, L.L.C. ($239,400), ARISTEIA CAPITAL, L.L.C. ($226,552), Magnetar Financial LLC ($136,960), SONA ASSET MANAGEMENT (US) LLC ($124,000), AQR Arbitrage LLC ($123,376). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $239,400 | 787,500 | Hold |
| 2 | ARISTEIA CAPITAL, L.L.C. | $226,552 | 781,213 | New |
| 3 | Magnetar Financial LLC | $136,960 | 472,275 | Hold |
| 4 | SONA ASSET MANAGEMENT (US) LLC | $124,000 | 400,000 | Hold |
| 5 | AQR Arbitrage LLC | $123,376 | 402,008 | New |
| 6 | TENOR CAPITAL MANAGEMENT Co., L.P. | $121,600 | 400,000 | Hold |
| 7 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $97,500 | 325,000 | New |
| 8 | Alberta Investment Management Corp | $91,200 | 300,000 | New |
| 9 | Kryger Capital LLC | $85,440 | 281,054 | New |
| 10 | MILLENNIUM MANAGEMENT LLC | $83,600 | 275,000 | New |
| 11 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $75,000 | 250,000 | New |
| 12 | GLAZER CAPITAL, LLC | $69,000 | 239,458 | Trimmed |
| 13 | Hudson Bay Capital Management LP | $67,096 | 220,709 | Hold |
| 14 | Parallax Volatility Advisers, L.P. | $59,302 | 204,489 | Trimmed |
| 15 | Radcliffe Capital Management, L.P. | $58,058 | 200,200 | Hold |
| 16 | Shaolin Capital Management LLC | $52,600 | 173,026 | Added |
| 17 | BNP PARIBAS FINANCIAL MARKETS | $51,554 | 184,122 | New |
| 18 | Periscope Capital Inc. | $50,721 | 174,900 | New |
| 19 | D. E. Shaw & Co., Inc. | $49,871 | 162,500 | Hold |
| 20 | PICTON MAHONEY ASSET MANAGEMENT | $45,600 | 149,999 | New |
| 21 | MMCAP International Inc. SPC | $45,600 | 150,000 | New |
| 22 | MOORE CAPITAL MANAGEMENT, LP | $45,600 | 150,000 | New |
| 23 | TORONTO DOMINION BANK | $42,499 | 139,800 | Trimmed |
| 24 | Polar Asset Management Partners Inc. | $41,760 | 144,000 | Added |
| 25 | Lepercq De Neuflize Asset Management LLC | $38,365 | 126,200 | New |
Source: SEC Form 13F filings · as of 2026-06-30