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, Q4 2023
Institutional positions in Alpha Star Acquisition Corp as of Dec 31, 2023. 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
- 25
- 0 vs. Q3 2023
- Shares held
- 6.65M
- −171.1K (−2.5%) vs. Q3 2023
- Total value
- $578.6K
- −$92.7K (−13.8%) vs. Q3 2023
- New holders
- 1
- 1 more added
- Sold out
- 1
- 5 more reduced
Compare with Q3 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 | $800.7K |
| Q3 2022 | 22 | $1.12M |
| Q2 2022 | 22 | $817.0K |
| Q1 2022 | 19 | $1.18M |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2023
Shares, value and share of portfolio for each institution holding Alpha Star Acquisition Corp; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mangrove Partners | 1,500,000 | $150.0K | 0.01% | 00.0% | Unchanged |
| Highbridge Capital Management LLC | 1,005,713 | $75.4K | 0.00% | 00.0% | Unchanged |
| Yakira Capital Management, Inc. | 739,444 | $56.8K | 0.02% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 445,000 | $44.5K | 0.00% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 360,200 | $36.0K | 0.00% | 00.0% | Unchanged |
| Atw Spac Management LLC | 360,200 | $36.0K | 0.05% | 00.0% | Unchanged |
| Context Capital Management, LLC | 335,596 | $25.8K | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 245,658 | $24.6K | 0.00% | 00.0% | Unchanged |
| Parkwood LLC | 400,600 | $21.0K | 0.00% | 00.0% | Unchanged |
| CNH Partners LLC | 188,293 | $18.8K | 0.00% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 250,000 | $18.8K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 138,182 | $13.8K | 0.00% | 00.0% | Unchanged |
| Gabelli Funds LLC | 108,450 | $10.8K | 0.00% | 00.0% | Unchanged |
| Gabelli & Co Investment Advisers, Inc. | 90,200 | $9.02K | 0.00% | 00.0% | Unchanged |
| Saba Capital Management, L.P. | 105,426 | $8.09K | 0.00% | 00.0% | Unchanged |
| Clear Street LLC | 74,071 | $7.41K | 0.00% | +100+0.1% | Added |
| Bulldog Investors, LLP | 51,484 | $5.15K | 0.00% | −47,181−47.8% | Reduced |
| Rivernorth Capital Management, LLC | 98,841 | $4.94K | 0.00% | 00.0% | Unchanged |
| Periscope Capital Inc. | 58,300 | $4.47K | 0.00% | 00.0% | Unchanged |
| Flow Traders U.S. LLC | 33,200 | $2.00K | 0.00% | −1,514−4.4% | Reduced |
| Schonfeld Strategic Advisors LLC | 18,795 | $1.44K | 0.00% | 00.0% | Unchanged |
| Cowen and Company, LLC | 13,000 | $1.30K | 0.00% | −600−4.4% | Reduced |
| Radcliffe Capital Management, L.P. | 16,788 | $1.29K | 0.00% | −83,212−83.2% | Reduced |
| Susquehanna International Group, LLP | 12,307 | $1.23K | 0.00% | −6,170−33.4% | Reduced |
| UBS Group AG | 106 | $6 | 0.00% | +106 | New |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −32,625−100.0% | Sold out |