Who Owns Launch One Acquisition Corp (LPAAW)? -- Institutional Holders (2026-06-30)
32 institutions reported holding $2.2M of Launch One Acquisition Corp (LPAAW) in SEC 13F filings for 2026-06-30. Largest institutional holders: BOOTHBAY FUND MANAGEMENT, LLC ($404,896), Magnetar Financial LLC ($193,742), LMR Partners LLP ($188,199), MMCAP International Inc. SPC ($188,199), PICTON MAHONEY ASSET MANAGEMENT ($139,700). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | BOOTHBAY FUND MANAGEMENT, LLC | $404,896 | 37,352 | Hold |
| 2 | Magnetar Financial LLC | $193,742 | 972,598 | Hold |
| 3 | LMR Partners LLP | $188,199 | 990,000 | Hold |
| 4 | MMCAP International Inc. SPC | $188,199 | 990,000 | Hold |
| 5 | PICTON MAHONEY ASSET MANAGEMENT | $139,700 | 734,878 | Hold |
| 6 | AQR Arbitrage LLC | $124,706 | 804,557 | Added |
| 7 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $89,260 | 425,050 | Hold |
| 8 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | $78,085 | 0 | Trimmed |
| 9 | CSS LLC/IL | $77,071 | 405,424 | Hold |
| 10 | TORONTO DOMINION BANK | $76,038 | 400,200 | Trimmed |
| 11 | Wealthspring Capital LLC | $72,968 | 383,840 | Trimmed |
| 12 | Alberta Investment Management Corp | $71,288 | 375,000 | Hold |
| 13 | Shaolin Capital Management LLC | $61,618 | 324,137 | Trimmed |
| 14 | BNP PARIBAS FINANCIAL MARKETS | $59,497 | 312,978 | Hold |
| 15 | WHITEBOX ADVISORS LLC | $48,584 | 255,571 | Hold |
| 16 | METEORA CAPITAL, LLC | $48,169 | 253,386 | Trimmed |
| 17 | Periscope Capital Inc. | $45,149 | 237,500 | Hold |
| 18 | TENOR CAPITAL MANAGEMENT Co., L.P. | $38,020 | 200,000 | Hold |
| 19 | Clear Street Group Inc. | $35,867 | 188,674 | Trimmed |
| 20 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $32,837 | 218,913 | Hold |
| 21 | ARISTEIA CAPITAL, L.L.C. | $18,655 | 98,159 | Hold |
| 22 | GRITSTONE ASSET MANAGEMENT LLC | $15,477 | 81,417 | Hold |
| 23 | Lineage Point Capital LP | $14,335 | 75,408 | New |
| 24 | Polar Asset Management Partners Inc. | $14,258 | 75,000 | Hold |
| 25 | K2 PRINCIPAL FUND, L.P. | $13,664 | 71,918 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30