Stock
Launch One Acquisition Corp
Ticker not mapped · held by 43 managers
Reported value
$247.1M
Holders
43
+3 new · −5 exited
Holders’ est. mark
$2.65M
Price effect on 39 books still in the name
Largest holder
$22.2M
First Trust Capital Management L.P.
Notable conviction
Share of each notable manager’s 13F book.
- Citadel0.0% · $108.1K
Holder count by quarter
Who holds it
Notable only| Investor | Shares | Value | Est. mark | Change |
|---|---|---|---|---|
| First Trust Capital Management L.P. | 2.07M | $22.2M | $248.4K | Added$248.4K |
| LMR Partners LLP | 1.98M | $21.2M | $237.6K | Added$237.6K |
| Magnetar Financial LLC | 1.95M | $20.9M | $272.3K | Added$272.3K |
| PICTON MAHONEY ASSET MANAGEMENT | 1.67M | $17.9M | $200.4K | Added$200.4K |
| AQR Arbitrage LLC | 1.56M | $16.6M | $140.1K | Cut−$42.5K |
| BERKLEY W R CORP | 1.49M | $15.9M | $170.8K | Added$854.5K |
| MMCAP International Inc. SPC | 1.48M | $15.9M | $177.6K | Added$177.6K |
| MIZUHO SECURITIES USA LLC | 1.48M | $15.8M | $225.9K | Added$799.5K |
| Karpus Management, Inc. | 1.09M | $11.6M | $97.7K | Cut−$225.9K |
| WOLVERINE ASSET MANAGEMENT LLC | 1.01M | $10.9M | $121.7K | Added$96.9K |
| D. E. Shaw & Co., Inc. | 990K | $10.6M | $138.6K | Added$138.6K |
| Alberta Investment Management Corp | 750K | $8.05M | $105K | Added$105K |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 750K | $8.03M | $90K | Added$90K |
| Wealthspring Capital LLC | 696.2K | $7.44M | $62.7K | Cut−$17.9K |
| GOLDMAN SACHS GROUP INC | 627.1K | $6.7M | $56.4K | Added$64.9K |
| Crossingbridge Advisors, LLC | 471.6K | $5.05M | $10.4K | Added$4.17M |
| RiverPark Advisors, LLC | 408.5K | $4.38M | $10.4K | Added$3.5M |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 366.7K | $3.93M | $44K | Added$44K |
| TORONTO DOMINION BANK | 314.3K | $3.37M | $29.4K | Added$772.5K |
| Shaolin Capital Management LLC | 300K | $3.21M | $36K | Added$36K |
| WHITEBOX ADVISORS LLC | 250K | $2.68M | $30K | Added$30K |
| ARISTEIA CAPITAL, L.L.C. | 196.3K | $2.1M | $23.6K | Added$23.6K |
| Periscope Capital Inc. | 160.5K | $1.72M | $19.3K | Added$19.3K |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 150.1K | $1.61M | $21K | Cut−$2.63M |
| Quarry LP | 150K | $1.61M | $18K | Added$18K |
| RLH Capital LLC | 150K | $1.61M | — | Held |
| Polar Asset Management Partners Inc. | 150K | $1.61M | $18K | Added$18K |
| Schonfeld Strategic Advisors LLC | 132.3K | $1.42M | $15.9K | Cut−$155.6K |
| DELTEC ASSET MANAGEMENT LLC | 100K | $1.07M | $9K | Added$9K |
| Radcliffe Capital Management, L.P. | 55.9K | $598.7K | $6.71K | Added$6.71K |
| PenderFund Capital Management Ltd. | 31.4K | $336.3K | $3.77K | Added$3.77K |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 30.1K | $323.1K | — | New |
| Dakota Wealth Management | 22K | $235K | $1.98K | Cut−$23.4K |
| Wellspring Financial Advisors, LLC | 18.3K | $195.4K | $1.65K | Added$1.65K |
| ROBINSON CAPITAL MANAGEMENT, LLC | 15.3K | $163.9K | $2.44K | Added$2.44K |
| BNP PARIBAS FINANCIAL MARKETS | 12.2K | $130.3K | — | New |
| Citadel | 10.1K | $108.1K | $1.41K | Added$1.41K |
| LONGFELLOW INVESTMENT MANAGEMENT CO LLC | 666 | $7.13K | $80 | Added$80 |
| Glazer Capital, LLC | 105K | $1.12K | $9 | Added$39 |
| Mint Tower Capital Management B.V. | 100K | $1.07K | $12 | Added$12 |
| MORGAN STANLEY | 71 | $758 | $6 | Cut−$290 |
| UBS Group AG | 45 | $481 | — | New |
| HRT FINANCIAL LP | 10K | $107 | $2 | Added$2 |
Who left
- TWO SIGMA INVESTMENTS, LP$1.23M
- Verition Fund Management LLC$871.5K
- GRITSTONE ASSET MANAGEMENT LLC$665.4K
- CONDOR CAPITAL MANAGEMENT$108.7K
- Clear Street Group Inc.$9.57K
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.