Alpha Star Acq Corp. - RightsALSTFPreferred / convertible
13F holders, Q2 2024 (June 30)23holders −1
0new positions
1sold out
1famous investor
$0.10avg. 13F price*
At the end of Q2 2024, 23 institutions reported holding Alpha Star Acq Corp. - Rights (ALSTF) in their 13F filings, down 1 from Q1 2024. 0 opened new positions and 1 sold out. The largest holders were Mangrove Partners Im, LLC ($143K), Highbridge Capital Management LLC ($109K) and Yakira Capital Management, Inc. ($70K). One famous investor held it David E. Shaw ( of D. E. Shaw & Co.'s portfolio).
- Company
- Alpha Star Acq Corp. - Rights
- CUSIP
- G0230C132
- Latest filing quarter
- Q4 2025
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 0 | $0 |
| Exits | 1 | $31K |
All 13F filers, Q1 2024 → Q2 2024: 7,472 shares bought and 342,141 shares sold, net −334,669 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 23 holders
| Mangrove Partners Im, LLC | — | No change | 1,500,000 | $143K |
| Highbridge Capital Management LLC | — | No change | 1,005,713 | $109K |
| Yakira Capital Management, Inc. | — | Reduce -0.2% | 729,934 | $70K |
| Polar Asset Management Partners Inc. | — | No change | 445,000 | $42K |
| Parkwood LLC | — | No change | 400,600 | $38K |
| Boothbay Fund Management, LLC | — | No change | 360,200 | $34K |
| Atw Spac Management LLC | — | No change | 360,200 | $34K |
| D. E. Shaw & Co. | — | No change | 250,000 | $27K |
| Walleye Capital LLC | — | No change | 245,658 | $23K |
| Clear Street Derivatives LLC | — | No change | 220,675 | $21K |
| AQR Arbitrage LLC | — | No change | 188,293 | $18K |
| Walleye Trading LLC | — | No change | 138,182 | $13K |
| Gabelli Funds LLC | — | No change | 108,450 | $10K |
| Saba Capital Management, L.P. | — | No change | 105,426 | $10K |
| Rivernorth Capital Management, LLC | — | No change | 98,841 | $10K |
| GABELLI & Co INVESTMENT ADVISERS, INC. | — | No change | 90,200 | $9K |
| Clear Street LLC | — | Add +0.3% | 74,571 | $7K |
| Periscope Capital Inc. | — | No change | 58,300 | $6K |
| Bulldog Investors, LLP | — | Reduce -10.6% | 41,015 | $4K |
| Schonfeld Strategic Advisors LLC | — | No change | 18,795 | $2K |
| Cowen and Company, LLC | — | Add +1.5% | 13,500 | $1K |
| Flow Traders U.S. LLC | — | Add +33.5% | 13,425 | $1K |
| UBS Group AG | — | Add +15416.7% | 3,724 | $354 |
"% of holder's portfolio" is ALSTF's weight in each manager's 13F, not the share of Alpha Star Acq Corp. - Rights the manager owns.