Constellation Acquisition Corp I
CSTWF- Exchange
- OTC
- Industry
- Blank Checks
- SEC CIK
- 0001834032
No open-market purchases or sales by Constellation Acquisition Corp I 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, Q2 2021
Institutional positions in Constellation Acquisition Corp I as of Jun 30, 2021. 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
- 34
- +10 vs. Q1 2021
- Shares held
- 4.56M
- +1.46M (+47.3%) vs. Q1 2021
- Total value
- $3.93M
- +$1.99M (+103.1%) vs. Q1 2021
- New holders
- 14
- 3 more added
- Sold out
- 4
- 3 more reduced
Compare with Q1 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CSTWF 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 | 0 | $0 |
| Q3 2025 | 1 | $10.1K |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 1 | $1.00K |
| Q1 2024 | 7 | $753.1K |
| Q4 2023 | 42 | $91.6K |
| Q3 2023 | 47 | $152.3K |
| Q2 2023 | 49 | $343.9K |
| Q1 2023 | 50 | $506.9K |
| Q4 2022 | 49 | $151.0K |
| Q3 2022 | 51 | $201.0K |
| Q2 2022 | 52 | $733.0K |
| Q1 2022 | 50 | $1.71M |
| Q4 2021 | 50 | $3.90M |
| Q3 2021 | 39 | $3.37M |
| Q2 2021 | 34 | $3.93M |
| Q1 2021 | 24 | $1.93M |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding Constellation Acquisition Corp I; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Citadel Advisors LLC | 736,701 | $664.0K | 0.00% | −3520.0% | Reduced |
| Adage Capital Partners GP, L.L.C. | 583,333 | $526.0K | 0.00% | 00.0% | Unchanged |
| Moore Capital Management, LP | 333,333 | $300.0K | 0.01% | +333,333 | New |
| Kingstown Capital Management L.P. | 275,000 | $248.0K | 0.15% | +75,000+37.5% | Added |
| Linden Advisors LP | 252,258 | $226.0K | 0.00% | +252,258 | New |
| Security Benefit Life Insurance Co | 250,000 | $225.0K | 0.02% | +250,000 | New |
| Sculptor Capital LP | 208,333 | $191.0K | 0.00% | 00.0% | Unchanged |
| Fir Tree Capital Management LP | 166,666 | $150.0K | 0.01% | 00.0% | Unchanged |
| Spring Creek Capital LLC | 166,666 | $150.0K | 0.01% | +166,666 | New |
| Wellington Management Group LLP | 161,611 | $145.0K | 0.00% | +161,611 | New |
| Vestcor Inc | 133,332 | $120.0K | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 116,666 | $105.0K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 100,167 | $90.0K | 0.00% | +167+0.2% | Added |
| LMR Partners LLP | 100,000 | $90.0K | 0.00% | +100,000 | New |
| Maven Securities LTD | 100,000 | $89.0K | 0.01% | +100,000 | New |
| Periscope Capital Inc. | 98,900 | $89.0K | 0.00% | +98,900 | New |
| Blackstone Group Inc. | 83,333 | $75.0K | 0.00% | 00.0% | Unchanged |
| Wolverine Asset Management LLC | 70,765 | $63.0K | 0.00% | +70,765 | New |
| Tenor Capital Management Co., L.P. | 66,666 | $60.0K | 0.00% | 00.0% | Unchanged |
| Glazer Capital, LLC | 55,511 | $51.0K | 0.00% | +55,511 | New |
| Owl Creek Asset Management, L.P. | 50,000 | $45.0K | 0.00% | 00.0% | Unchanged |
| DuPont Capital Management Corp | 33,332 | $30.0K | 0.00% | 00.0% | Unchanged |
| Bloom Tree Partners, LLC | 33,633 | $30.0K | 0.00% | +300+0.9% | Added |
| Basso Capital Management, L.P. | 24,366 | $22.0K | 0.00% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 23,400 | $21.0K | 0.00% | −9,933−29.8% | Reduced |
| CVI Holdings, LLC | 23,333 | $21.0K | 0.00% | 00.0% | Unchanged |
| Castle Creek Arbitrage, LLC | 23,333 | $21.0K | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 23,333 | $21.0K | 0.00% | +23,333 | New |
| Goldman Sachs Group Inc | 19,997 | $18.0K | 0.00% | −18,066−47.5% | Reduced |
| CNH Partners LLC | 19,332 | $17.0K | 0.00% | +19,332 | New |
| Newtyn Management, LLC | 16,666 | $15.0K | 0.00% | 00.0% | Unchanged |
| K.J. Harrison & Partners Inc | 10,006 | $9.00K | 0.00% | +10,006 | New |
| Radcliffe Capital Management, L.P. | 135,566 | – | – | +135,566 | New |
| Segantii Capital Management Ltd | 66,667 | – | – | 00.0% | Unchanged |
| Saba Capital Management, L.P. | 0 | $0 | 0.00% | −261,585−100.0% | Sold out |
| Mangrove Partners | 0 | $0 | 0.00% | −43,824−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −41,666−100.0% | Sold out |
| Whitebox Advisors LLC | 0 | $0 | 0.00% | −13,333−100.0% | Sold out |