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 2023
Institutional positions in Constellation Acquisition Corp I as of Jun 30, 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
- 49
- −1 vs. Q1 2023
- Shares held
- 5.05M
- −257.1K (−4.8%) vs. Q1 2023
- Total value
- $343.9K
- −$163.0K (−32.2%) vs. Q1 2023
- New holders
- 2
- 3 more added
- Sold out
- 3
- 7 more reduced
Compare with Q1 2023: 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 2023
Shares, value and share of portfolio for each institution holding Constellation Acquisition Corp I; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Highbridge Capital Management LLC | – | $46.2K | 0.00% | – | – |
| Adage Capital Partners GP, L.L.C. | 433,333 | $26.7K | 0.00% | 00.0% | Unchanged |
| Moore Capital Management, LP | 333,333 | $20.5K | 0.00% | 00.0% | Unchanged |
| Parallax Volatility Advisers, L.P. | 300,827 | $17.2K | 0.00% | −337,307−52.9% | Reduced |
| HGC Investment Management Inc. | 272,826 | $16.0K | 0.01% | −150,000−35.5% | Reduced |
| Gritstone Asset Management LLC | 250,000 | $15.4K | 0.02% | 00.0% | Unchanged |
| Periscope Capital Inc. | 260,417 | $15.4K | 0.00% | +203,017+353.7% | Added |
| Security Benefit Life Insurance Co | 250,000 | $14.3K | 0.00% | 00.0% | Unchanged |
| Silver Rock Financial LP | 230,222 | $13.2K | 0.03% | 00.0% | Unchanged |
| Aristeia Capital LLC | 207,329 | $12.2K | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 178,769 | $11.0K | 0.00% | 00.0% | Unchanged |
| RP Investment Advisors LP | 175,000 | $11.0K | 0.44% | 00.0% | Unchanged |
| Sculptor Capital LP | 170,833 | $10.0K | 0.00% | −9,900−5.5% | Reduced |
| Kim, LLC | 166,666 | $9.78K | 0.00% | 00.0% | Unchanged |
| Kepos Capital LP | 146,633 | $9.00K | 0.00% | +146,633 | New |
| UBS Oconnor LLC | 139,600 | $8.18K | 0.00% | −4,556−3.2% | Reduced |
| Vestcor Inc | 133,332 | $8.00K | 0.00% | 00.0% | Unchanged |
| Shaolin Capital Management LLC | 134,849 | $8.00K | 0.00% | 00.0% | Unchanged |
| Radcliffe Capital Management, L.P. | 135,566 | $7.95K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 110,516 | $6.33K | 0.00% | −134−0.1% | Reduced |
| LMR Partners LLP | 100,000 | $6.16K | 0.00% | 00.0% | Unchanged |
| Sona Asset Management (US) LLC | 91,666 | $5.65K | 0.00% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 66,666 | $4.11K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 57,897 | $3.57K | 0.00% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 57,500 | $3.37K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 54,799 | $3.14K | 0.00% | 00.0% | Unchanged |
| Clear Street LLC | 46,782 | $2.88K | 0.00% | +970+2.1% | Added |
| Owl Creek Asset Management, L.P. | 45,000 | $2.77K | 0.00% | 00.0% | Unchanged |
| Omers Administration Corp | 41,666 | $2.44K | 0.00% | 00.0% | Unchanged |
| Longfellow Investment Management Co LLC | 38,989 | $2.34K | 0.00% | −10,000−20.4% | Reduced |
| Lombard Odier Asset Management (USA) Corp | 33,333 | $2.05K | 0.00% | +33,333 | New |
| Mint Tower Capital Management B.V. | 33,333 | $2.00K | 0.00% | 00.0% | Unchanged |
| DuPont Capital Management Corp | 33,332 | $1.96K | 0.00% | 00.0% | Unchanged |
| Cowen and Company, LLC | 29,000 | $1.79K | 0.00% | 00.0% | Unchanged |
| Flow State Investments, L.P. | 25,000 | $1.54K | 0.00% | +1,400+5.9% | Added |
| Bloom Tree Partners, LLC | 21,876 | $1.28K | 0.00% | 00.0% | Unchanged |
| CNH Partners LLC | 19,332 | $1.19K | 0.00% | 00.0% | Unchanged |
| Castle Creek Arbitrage, LLC | 19,798 | $1.16K | 0.00% | −3,535−15.2% | Reduced |
| BCK Capital Management LP | 18,567 | $1.14K | 0.00% | 00.0% | Unchanged |
| Rivernorth Capital Management, LLC | 18,380 | $1.13K | 0.00% | 00.0% | Unchanged |
| Spartan Fund Management Inc. | 18,266 | $1.07K | 0.00% | 00.0% | Unchanged |
| Nomura Holdings Inc | 16,666 | $1.03K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 21,593 | $1.00K | 0.00% | 00.0% | Unchanged |
| EMG Holdings, L.P. | 13,333 | $782 | 0.00% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 12,266 | $756 | 0.00% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 11,891 | $732 | 0.00% | 00.0% | Unchanged |
| Exos TFP Holdings LLC | 6,448 | $397 | 0.00% | 00.0% | Unchanged |
| Wolverine Asset Management LLC | 940 | $57 | 0.00% | 00.0% | Unchanged |
| Segantii Capital Management Ltd | 66,667 | – | – | 00.0% | Unchanged |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −66,666−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| StoneX Group Inc. | 0 | $0 | 0.00% | −10,400−100.0% | Sold out |