Alpha Star Acquisition Corp
ALSTF- Exchange
- OTC
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001865111
No open-market purchases or sales by Alpha Star Acquisition Corp insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
13F holders, Q1 2024
Institutional positions in Alpha Star Acquisition Corp as of Mar 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 24
- −1 vs. Q4 2023
- Shares held
- 6.81M
- +155.5K (+2.3%) vs. Q4 2023
- Total value
- $795.0K
- +$216.3K (+37.4%) vs. Q4 2023
- New holders
- 1
- 2 more added
- Sold out
- 2
- 4 more reduced
Compare with Q4 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ALSTF on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 1 | $40.0K |
| Q3 2025 | 1 | $100.0K |
| Q2 2025 | 1 | $116.0K |
| Q1 2025 | 1 | $8.00K |
| Q4 2024 | 4 | $6.69K |
| Q3 2024 | 23 | $726.9K |
| Q2 2024 | 23 | $634.0K |
| Q1 2024 | 24 | $795.0K |
| Q4 2023 | 25 | $578.6K |
| Q3 2023 | 25 | $671.3K |
| Q2 2023 | 22 | $489.5K |
| Q1 2023 | 20 | $658.1K |
| Q4 2022 | 19 | $654.2K |
| Q3 2022 | 22 | $972.0K |
| Q2 2022 | 22 | $675.0K |
| Q1 2022 | 19 | $1.04M |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2024
Shares, value and share of portfolio for each institution holding Alpha Star Acquisition Corp; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| UBS Group AG | 24 | $2 | 0.00% | −82−77.4% | Reduced |
| Flow Traders U.S. LLC | 10,053 | $1.00K | 0.00% | −23,147−69.7% | Reduced |
| Cowen and Company, LLC | 13,300 | $1.25K | 0.00% | +300+2.3% | Added |
| Bulldog Investors, LLP | 45,893 | $3.21K | 0.00% | −5,591−10.9% | Reduced |
| Schonfeld Strategic Advisors LLC | 18,795 | $4.70K | 0.00% | 00.0% | Unchanged |
| Periscope Capital Inc. | 58,300 | $5.83K | 0.00% | 00.0% | Unchanged |
| Clear Street LLC | 74,371 | $6.98K | 0.00% | +300+0.4% | Added |
| Gabelli & Co Investment Advisers, Inc. | 90,200 | $8.46K | 0.00% | 00.0% | Unchanged |
| Rivernorth Capital Management, LLC | 98,841 | $9.88K | 0.00% | 00.0% | Unchanged |
| Gabelli Funds LLC | 108,450 | $10.2K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 138,182 | $13.0K | 0.00% | 00.0% | Unchanged |
| CNH Partners LLC | 188,293 | $18.8K | 0.00% | 00.0% | Unchanged |
| Clear Street Derivatives LLC | 220,675 | $20.7K | 0.00% | +220,675 | New |
| Walleye Capital LLC | 245,658 | $23.0K | 0.00% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 250,000 | $25.0K | 0.00% | 00.0% | Unchanged |
| Saba Capital Management, L.P. | 105,426 | $26.4K | 0.00% | 00.0% | Unchanged |
| Context Capital Management, LLC | 335,596 | $31.5K | 0.00% | 00.0% | Unchanged |
| Atw Spac Management LLC | 360,200 | $33.8K | 0.04% | 00.0% | Unchanged |
| Parkwood LLC | 400,600 | $40.0K | 0.00% | 00.0% | Unchanged |
| Yakira Capital Management, Inc. | 731,601 | $68.6K | 0.02% | −7,843−1.1% | Reduced |
| Boothbay Fund Management, LLC | 360,200 | $90.0K | 0.00% | 00.0% | Unchanged |
| Highbridge Capital Management LLC | 1,005,713 | $100.7K | 0.00% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 445,000 | $111.3K | 0.00% | 00.0% | Unchanged |
| Mangrove Partners | 1,500,000 | $140.7K | 0.01% | 00.0% | Unchanged |
| Radcliffe Capital Management, L.P. | 0 | $0 | 0.00% | −16,788−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −12,307−100.0% | Sold out |