Coya TherapeuticsCOYA
13F holders, Q2 2025 (June 30)At the end of Q2 2025, 33 institutions reported holding Coya Therapeutics Inc. (COYA) in their 13F filings, up 7 from Q1 2025. 7 opened new positions and 0 sold out. The largest holders were Greenlight Capital (DME Capital Management) ($9.5M), AIGH Capital Management LLC ($6.4M) and Vanguard Group Inc. ($4.8M). 3 famous investors held it, including David Einhorn (0.4% of Greenlight Capital (DME Capital Management)'s portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Coya Therapeutics Inc.
- CUSIP
- 22407B108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 7 | $282K |
| Exits | 0 | $0 |
All 13F filers, Q1 2025 → Q2 2025: 74,958 shares bought and 252,863 shares sold, net −177,905 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 33 holders
| Greenlight Capital (DME Capital Management) | 0.41% | No change | 1,646,440 | $9.5M |
| AIGH Capital Management LLC | 2.98% | Reduce -6.6% | 1,105,622 | $6.4M |
| Vanguard Group Inc. | 0.00% | No change | 840,471 | $4.8M |
| CM Management, LLC | 1.05% | No change | 200,000 | $1.1M |
| Geode Capital Management, LLC | 0.00% | Add +0.8% | 157,087 | $903K |
| BlackRock, Inc. | 0.00% | Reduce -18.5% | 68,256 | $392K |
| Dauntless Investment Group, LLC | 1.38% | Reduce -69.5% | 51,089 | $294K |
| Susquehanna International Group, LLP | 0.00% | Reduce -15.0% | 50,150 | $288K |
| State Street Corp. | 0.00% | No change | 48,100 | $277K |
| Citadel Advisors | 0.00% | Add +27.0% | 43,120 | $248K |
| Northern Trust Corp. | 0.00% | Add +26.3% | 39,376 | $226K |
| Prelude Capital Management, LLC | 0.02% | No change | 35,770 | $206K |
| Jane Street Group, LLC | 0.00% | Add +1.5% | 26,540 | $153K |
| GHP Investment Advisors, Inc. | 0.01% | No change | 26,171 | $150K |
| Northwestern Mutual Wealth Management Co. | 0.00% | New | 20,626 | $119K |
| Prosperity Wealth Management, Inc. | 0.04% | Add +27.4% | 20,450 | $118K |
| Atom Investors LP | 0.01% | Add +1.8% | 20,081 | $115K |
| Dimensional Fund Advisors LP | 0.00% | New | 19,781 | $114K |
| UBS Group AG | 0.00% | Reduce -55.6% | 15,127 | $87K |
| Renaissance Technologies | 0.00% | Add +14.8% | 14,000 | $81K |
| Royal Bank of Canada | 0.00% | Reduce -35.2% | 13,383 | $77K |
| Charles Schwab Investment Management Inc. | 0.00% | No change | 10,000 | $58K |
| State of Wyoming | 0.00% | New | 3,472 | $20K |
| Key Financial Inc | 0.00% | New | 2,000 | $12K |
| Raymond James Financial Inc. | 0.00% | New | 1,980 | $11K |
| Osaic Holdings, Inc. | 0.00% | Reduce -56.1% | 1,468 | $8K |
| Allworth Financial LP | 0.00% | New | 1,000 | $6K |
| SBI Securities Co., Ltd. | 0.00% | Add +1.1% | 921 | $5K |
| Morgan Stanley | 0.00% | Reduce -88.1% | 800 | $5K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +122.5% | 634 | $4K |
| Steward Partners Investment Advisory, LLC | 0.00% | No change | 500 | $3K |
| Bank of America Corp. | 0.00% | Add +17.4% | 142 | $816 |
| EverSource Wealth Advisors, LLC | 0.00% | New | 129 | $742 |
"% of holder's portfolio" is COYA's weight in each manager's 13F, not the share of Coya Therapeutics Inc. the manager owns.