Who Owns DUNE ACQUISITION CORP II (IPODW)? -- Institutional Holders (2026-03-31)
37 institutions reported holding $2.9M of DUNE ACQUISITION CORP II (IPODW) in SEC 13F filings for 2026-03-31. Largest institutional holders: Harraden Circle Investments, LLC ($295,741), ARISTEIA CAPITAL, L.L.C. ($232,938), BOOTHBAY FUND MANAGEMENT, LLC ($232,425), TENOR CAPITAL MANAGEMENT Co., L.P. ($217,275), Magnetar Financial LLC ($184,875). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Harraden Circle Investments, LLC | $295,741 | 1.0M | Added |
| 2 | ARISTEIA CAPITAL, L.L.C. | $232,938 | 824,999 | Hold |
| 3 | BOOTHBAY FUND MANAGEMENT, LLC | $232,425 | 22,500 | Hold |
| 4 | TENOR CAPITAL MANAGEMENT Co., L.P. | $217,275 | 750,000 | Hold |
| 5 | Magnetar Financial LLC | $184,875 | 637,500 | Hold |
| 6 | Polar Asset Management Partners Inc. | $177,528 | 612,800 | Added |
| 7 | Westchester Capital Management, LLC | $121,461 | 449,855 | Hold |
| 8 | TORONTO DOMINION BANK | $112,128 | 386,649 | Added |
| 9 | AQR Arbitrage LLC | $95,387 | 423,941 | Trimmed |
| 10 | Shaolin Capital Management LLC | $94,785 | 327,184 | Added |
| 11 | METEORA CAPITAL, LLC | $88,015 | 303,815 | Trimmed |
| 12 | WHITEBOX ADVISORS LLC | $86,910 | 300,000 | Hold |
| 13 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $84,790 | 292,380 | Trimmed |
| 14 | Clear Street Group Inc. | $80,912 | 387,108 | Trimmed |
| 15 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $73,773 | 254,652 | Hold |
| 16 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | $62,000 | 273,128 | Added |
| 17 | Radcliffe Capital Management, L.P. | $59,385 | 210,324 | Hold |
| 18 | CITADEL ADVISORS LLC | $58,543 | 216,825 | Hold |
| 19 | PICTON MAHONEY ASSET MANAGEMENT | $57,375 | 212,500 | Trimmed |
| 20 | Bulldog Investors, LLP | $54,404 | 187,794 | Trimmed |
| 21 | BERKLEY W R CORP | $46,776 | 161,463 | Hold |
| 22 | BNP PARIBAS FINANCIAL MARKETS | $44,781 | 154,578 | Hold |
| 23 | WOLVERINE ASSET MANAGEMENT LLC | $41,130 | 141,974 | Trimmed |
| 24 | Hudson Bay Capital Management LP | $40,500 | 150,000 | Hold |
| 25 | Verition Fund Management LLC | $40,500 | 150,000 | Hold |
Source: SEC Form 13F filings · as of 2026-03-31