COYA THERAPEUTICS INC (COYA) Institutional Ownership
COYA is currently held by 3 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $19.05M based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026.
The largest disclosed holder is Greenlight Capital, which reported ownership valued at approximately $9.44M in its December 31, 2023 13F filing. Based on current market prices and the latest disclosed share count, Greenlight Capital's COYA position is now estimated to be worth approximately $6.87M, representing an estimated loss of -27.26% since the filing period.
Major shareholders tracked on this page include Greenlight Capital, Greenlight Capital, Renaissance Technologies LLC, and other prominent asset managers. Collectively, these investors account for approximately 100% of the total disclosed value among the investors covered in this analysis.
This page tracks asset manager ownership trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance to help investors analyze smart money sentiment toward COYA THERAPEUTICS INC (COYA).
Institutional Ownership Trend
| Portfolio quarter | Institutional holders | Total reported value | Total shares |
|---|---|---|---|
| Q1 2026 | 2 | $9,611,645 | 2,439,504 |
| Q4 2025 | 2 | $12,138,472 | 2,092,840 |
| Q3 2025 | 1 | $198,360 | 34,800 |
| Q2 2025 | 1 | $80,500 | 14,000 |
| Q1 2025 | 1 | $78,934 | 12,200 |
| Q3 2024 | 1 | $110,940 | 17,200 |
| Q2 2024 | 1 | $101,202 | 16,700 |
| Q4 2023 | 1 | $9,440,533 | 1,274,026 |
| Q3 2023 | 1 | $1,797,377 | 468,067 |
| Q2 2023 | 1 | $1,598,073 | 392,647 |
| Q1 2023 | 1 | $1,560,183 | 392,647 |
| Q4 2022 | 1 | $1,859,439 | 392,444 |
Related COYA Institutional Insights:
- COYA Institutional Ownership & Insiders Activity
- COYA Institutional Ownership & 13F Activity
- COYA Top Institutional Shareholders
- COYA Institutional Buying Activity
- COYA Institutional Selling Activity
- Healthcare Sector Institutional Ownership
- Healthcare Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Healthcare Stocks By Institutional Investors
- Most Sold Healthcare Stocks By Institutional Investors
- COYA Insider Trading & SEC Form 4 Activity
- Top Institutional Investor Stock Rankings