Stock
Launch One Acquisition Corp
Ticker not mapped · held by 30 managers
Reported value
$1.78M
Holders
30
+0 new · −1 exited
Holders’ est. mark
−$1.04M
Price effect on 30 books still in the name
Largest holder
$400K
BOOTHBAY FUND MANAGEMENT, LLC
Holder count by quarter
Who holds it
Notable only| Investor | Shares | Value | Est. mark | Change |
|---|---|---|---|---|
| BOOTHBAY FUND MANAGEMENT, LLC | 37.4K | $400K | $4.48K | Added$4.48K |
| LMR Partners LLP | 990K | $136.6K | −$110.9K | Cut−$110.9K |
| MMCAP International Inc. SPC | 990K | $136.6K | −$110.9K | Cut−$110.9K |
| Magnetar Financial LLC | 972.6K | $136K | −$107.2K | Cut−$107.2K |
| AQR Arbitrage LLC | 799.3K | $111.7K | −$88.1K | Cut−$89K |
| PICTON MAHONEY ASSET MANAGEMENT | 734.9K | $101.4K | −$82.3K | Cut−$82.3K |
| METEORA CAPITAL, LLC | 599.9K | $82.8K | −$67.2K | Cut−$199.2K |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 519.1K | $72.7K | −$48.5K | Cut−$37.7K |
| TORONTO DOMINION BANK | 504.9K | $69.7K | −$13.1K | Added$40.5K |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 425.1K | $59.4K | −$46.8K | Cut−$46.8K |
| CSS LLC/IL | 405.4K | $55.9K | −$45.4K | Cut−$107.9K |
| Wealthspring Capital LLC | 386.8K | $53.4K | −$43.3K | Cut−$44.2K |
| Alberta Investment Management Corp | 375K | $51.8K | −$42K | Cut−$42K |
| Shaolin Capital Management LLC | 361.7K | $49.9K | −$40.5K | Cut−$42.6K |
| BNP PARIBAS FINANCIAL MARKETS | 313K | $43.2K | −$35.1K | Cut−$35.1K |
| WHITEBOX ADVISORS LLC | 255.6K | $35.3K | −$28.6K | Cut−$28.6K |
| Periscope Capital Inc. | 237.5K | $32.8K | −$12.6K | Added$4.65K |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 218.9K | $30.2K | −$24.5K | Cut−$24.5K |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 200K | $27.6K | −$22.4K | Cut−$22.4K |
| Clear Street Group Inc. | 188.8K | $26.1K | −$21.1K | Cut−$21.4K |
| ARISTEIA CAPITAL, L.L.C. | 98.2K | $13.6K | −$10.8K | Cut−$10.8K |
| GRITSTONE ASSET MANAGEMENT LLC | 81.4K | $11.2K | −$9.12K | Cut−$9.12K |
| Polar Asset Management Partners Inc. | 75K | $10.3K | −$8.4K | Cut−$8.4K |
| K2 PRINCIPAL FUND, L.P. | 71.9K | $10.1K | −$7.91K | Cut−$41.1K |
| Verition Fund Management LLC | 65.2K | $9.11K | −$7.18K | Cut−$7.21K |
| Schonfeld Strategic Advisors LLC | 53.6K | $7.4K | −$6K | Cut−$6.31K |
| WOLVERINE ASSET MANAGEMENT LLC | 25.2K | $3.48K | −$2.83K | Cut−$5.35K |
| UBS Group AG | 5.31K | $733 | −$103 | Added$504 |
| LONGFELLOW INVESTMENT MANAGEMENT CO LLC | 3.86K | $532 | −$433 | Cut−$433 |
| Mint Tower Capital Management B.V. | 50K | $7 | −$6 | Cut−$6 |
Who left
- Bulldog Investors, LLP$63.5K
Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.