Alpha Star Acquisition -CW23ALSWFPreferred / convertible
13F holders, Q2 2024 (June 30)At the end of Q2 2024, 28 institutions reported holding Alpha Star Acquisition -CW23 (ALSWF) in their 13F filings, unchanged from Q1 2024. 2 opened new positions and 2 sold out. The largest holders were Mangrove Partners Im, LLC ($5.8M), Boothbay Fund Management, LLC ($4.2M) and Clear Street LLC ($14K). 2 famous investors held it, including David E. Shaw ( of D. E. Shaw & Co.'s portfolio) and Ken Griffin ( of Citadel Advisors's portfolio).
- Company
- Alpha Star Acquisition -CW23
- CUSIP
- G0230C116
- Latest filing quarter
- Q3 2025
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 2 | $110 |
| Exits | 2 | $4K |
All 13F filers, Q1 2024 → Q2 2024: 35,705 shares bought and 393,177 shares sold, net −357,472 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 28 holders
| Mangrove Partners Im, LLC | — | No change | 500,000 | $5.8M |
| Boothbay Fund Management, LLC | — | Reduce 0.0% | 360,191 | $4.2M |
| Clear Street LLC | — | Reduce -0.0% | 1,157,877 | $14K |
| Yakira Capital Management, Inc. | — | No change | 739,444 | $9K |
| Cowen and Company, LLC | — | Reduce -0.0% | 642,024 | $7K |
| Saba Capital Management, L.P. | — | No change | 475,245 | $6K |
| Wolverine Asset Management LLC | — | No change | 427,998 | $5K |
| Polar Asset Management Partners Inc. | — | No change | 360,000 | $4K |
| Clear Street Derivatives LLC | — | No change | 349,800 | $4K |
| Walleye Capital LLC | — | No change | 230,298 | $3K |
| D. E. Shaw & Co. | — | No change | 250,000 | $3K |
| Hudson Bay Capital Management LP | — | No change | 240,240 | $2K |
| StoneX Group Inc. | — | Reduce -10.0% | 184,426 | $2K |
| AQR Arbitrage LLC | — | No change | 188,293 | $2K |
| Ionic Capital Management LLC | — | No change | 146,697 | $2K |
| Weiss Asset Management LP | — | No change | 167,357 | $2K |
| Walleye Trading LLC | — | No change | 129,542 | $2K |
| Gabelli Funds LLC | — | No change | 108,450 | $1K |
| Shaolin Capital Management LLC | — | No change | 100,000 | $1K |
| GABELLI & Co INVESTMENT ADVISERS, INC. | — | No change | 90,200 | $1K |
| Rivernorth Capital Management, LLC | — | No change | 98,841 | $988 |
| Periscope Capital Inc. | — | No change | 58,300 | $680 |
| Rpo LLC | — | No change | 40,929 | $479 |
| Citadel Advisors | — | Reduce -3.1% | 27,874 | $279 |
| Warberg Asset Management LLC | — | No change | 16,452 | $192 |
| Meteora Capital, LLC | — | Reduce -0.5% | 13,899 | $163 |
| Susquehanna International Group, LLP | — | New | 10,987 | $110 |
| Virtu Financial LLC | — | New | 24,718 | $0 |
"% of holder's portfolio" is ALSWF's weight in each manager's 13F, not the share of Alpha Star Acquisition -CW23 the manager owns.