Who Owns PLUM ACQUISITION CORP IV (PLMKW)? -- Institutional Holders (2026-03-31)
37 institutions reported holding $3.5M of PLUM ACQUISITION CORP IV (PLMKW) in SEC 13F filings for 2026-03-31. Largest institutional holders: Walleye Capital LLC ($271,026), TORONTO DOMINION BANK ($257,143), HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND ($244,750), MILLENNIUM MANAGEMENT LLC ($237,500), AQR Arbitrage LLC ($235,818). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Walleye Capital LLC | $271,026 | 542,051 | Added |
| 2 | TORONTO DOMINION BANK | $257,143 | 514,285 | Added |
| 3 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $244,750 | 500,000 | Hold |
| 4 | MILLENNIUM MANAGEMENT LLC | $237,500 | 475,000 | Added |
| 5 | AQR Arbitrage LLC | $235,818 | 481,752 | Added |
| 6 | Lineage Point Capital LP | $213,917 | 427,834 | New |
| 7 | TENOR CAPITAL MANAGEMENT Co., L.P. | $175,000 | 350,000 | Hold |
| 8 | Polar Asset Management Partners Inc. | $171,325 | 350,000 | Hold |
| 9 | Linden Advisors LP | $157,080 | 350,000 | Hold |
| 10 | Governors Lane LP | $157,080 | 350,000 | Hold |
| 11 | Context Capital Management, LLC | $133,130 | 266,259 | Trimmed |
| 12 | Alberta Investment Management Corp | $125,000 | 250,000 | Hold |
| 13 | LMR Partners LLP | $125,000 | 250,000 | Hold |
| 14 | Magnetar Financial LLC | $122,375 | 250,000 | Hold |
| 15 | Clear Street Group Inc. | $106,495 | 212,990 | Trimmed |
| 16 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $92,497 | 184,993 | Hold |
| 17 | Shaolin Capital Management LLC | $91,430 | 182,859 | Trimmed |
| 18 | Periscope Capital Inc. | $85,663 | 175,000 | Trimmed |
| 19 | BNP PARIBAS FINANCIAL MARKETS | $84,892 | 169,785 | Hold |
| 20 | DLD Asset Management, LP | $80,923 | 161,846 | Added |
| 21 | Saba Capital Management, L.P. | $44,880 | 99,999 | Hold |
| 22 | Wealthspring Capital LLC | $44,455 | 88,910 | Trimmed |
| 23 | ARISTEIA CAPITAL, L.L.C. | $44,207 | 98,501 | Added |
| 24 | D. E. Shaw & Co., Inc. | $36,713 | 75,000 | Hold |
| 25 | Parallax Volatility Advisers, L.P. | $33,888 | 57,443 | New |
Source: SEC Form 13F filings · as of 2026-03-31