Constellation Acquisition Corp I
CSTUF- 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, Q4 2022
Institutional positions in Constellation Acquisition Corp I as of Dec 31, 2022. 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
- 16
- −6 vs. Q3 2022
- Shares held
- 649.7K
- −1.14M (−63.8%) vs. Q3 2022
- Total value
- $6.56M
- −$11.2M (−63.1%) vs. Q3 2022
- New holders
- 1
- 2 more added
- Sold out
- 7
- 3 more reduced
Compare with Q3 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CSTUF 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 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 1 | $57.5K |
| Q4 2023 | 5 | $354.1K |
| Q3 2023 | 5 | $826.7K |
| Q2 2023 | 5 | $778.4K |
| Q1 2023 | 6 | $1.19M |
| Q4 2022 | 16 | $6.56M |
| Q3 2022 | 22 | $17.8M |
| Q2 2022 | 27 | $25.7M |
| Q1 2022 | 28 | $32.1M |
| Q4 2021 | 37 | $48.1M |
| Q3 2021 | 45 | $80.0M |
| Q2 2021 | 52 | $97.2M |
| Q1 2021 | 69 | $149.3M |
Institutions, Q4 2022
Shares, value and share of portfolio for each institution holding Constellation Acquisition Corp I; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| DuPont Capital Management Corp | 4 | $40 | 0.00% | 00.0% | Unchanged |
| Glazer Capital, LLC | 789 | $8.00K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 1,742 | $17.6K | 0.00% | 00.0% | Unchanged |
| Clear Street LLC | 2,902 | $29.0K | 0.00% | +2,902 | New |
| Mariner Investment Group LLC | 10,000 | $101.0K | 0.31% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 10,401 | $105.0K | 0.00% | −110−1.0% | Reduced |
| Walleye Capital LLC | 12,000 | $121.2K | 0.00% | 00.0% | Unchanged |
| Manatuck Hill Partners, LLC | 15,000 | $151.5K | 0.07% | 00.0% | Unchanged |
| Jane Street Group, LLC | 34,879 | $352.3K | 0.00% | −926−2.6% | Reduced |
| Kepos Capital LP | 40,000 | $404.0K | 0.06% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 41,173 | $415.8K | 0.00% | +31,148+310.7% | Added |
| Venator Capital Management Ltd. | 50,000 | $505.0K | 0.82% | 00.0% | Unchanged |
| Rivernorth Capital Management, LLC | 55,140 | $556.9K | 0.03% | +30,140+120.6% | Added |
| HRT Financial LP | 64,780 | $654.0K | 0.01% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 85,304 | $861.6K | 0.00% | 00.0% | Unchanged |
| Longfellow Investment Management Co LLC | 225,571 | $2.28M | 0.52% | −64,421−22.2% | Reduced |
| HGC Investment Management Inc. | 0 | $0 | 0.00% | −968,478−100.0% | Sold out |
| Mint Tower Capital Management B.V. | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Wealthspring Capital LLC | 0 | $0 | 0.00% | −32,588−100.0% | Sold out |
| Schechter Investment Advisors, LLC | 0 | $0 | 0.00% | −30,378−100.0% | Sold out |
| Morgan Stanley | 0 | $0 | 0.00% | −9,615−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −2,262−100.0% | Sold out |
| Sculptor Capital LP | 0 | $0 | 0.00% | −1−100.0% | Sold out |