COYA THERAPEUTICS INC (COYA)
Institutional ownership reported to the SEC as of Q2 2026, across 16 quarters.
Institutions report 7,775,612 shares against 23,457,849 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| DME Capital Management, LP | $13.7M | 2,335,540 | 0.35% | 10q | HELD |
| VANGUARD CAPITAL MANAGEMENT LLC | $4.9M | 842,220 | 0.00% | 2q | HELD |
| Alyeska Investment Group, L.P. | $4.7M | 800,000 | 0.01% | 3q | HELD |
| AIGH Capital Management LLC | $3.7M | 631,912 | 0.23% | 15q | -35.2%-$2.0M |
| CM Management, LLC | $2.3M | 400,000 | 1.49% | 13q | +6.7%+$146.2K |
| PRIVATE MANAGEMENT GROUP INC | $2.2M | 384,217 | 0.06% | 3q | +4.1%+$88.5K |
| MARSHALL WACE, LLP | $1.5M | 249,793 | 0.00% | 4q | +10.6%+$140.4K |
| GEODE CAPITAL MANAGEMENT, LLC | $1.3M | 228,243 | 0.00% | 13q | -2.2%-$30.2K |
| RENAISSANCE TECHNOLOGIES LLC | $1.1M | 192,986 | 0.00% | 6q | +85.6%+$520.8K |
| Prosight Management, LP | $994.5K | 170,000 | 0.17% | 2q | -59.6%-$1.5M |
| DIMENSIONAL FUND ADVISORS LP | $913.0K | 155,917 | 0.00% | 5q | +62.6%+$351.3K |
| VANGUARD FIDUCIARY TRUST CO | $757.9K | 129,551 | 0.00% | 2q | -7.4%-$60.5K |
| JONES FINANCIAL COMPANIES LLLP | $610.0K | 110,910 | 0.00% | 3q | +146.7%+$362.7K |
| BlackRock, Inc. | $599.1K | 102,408 | 0.00% | 8q | +23.7%+$114.9K |
| PRELUDE CAPITAL MANAGEMENT, LLC | $592.8K | 101,330 | 0.04% | 12q | HELD |
| JBF Capital, Inc. | $585.0K | 100,006 | 0.08% | 3q | HELD |
| ROYAL BANK OF CANADA | $546.0K | 93,414 | 0.00% | 11q | +597.5%+$467.7K |
| MORGAN STANLEY | $480.3K | 82,106 | 0.00% | 13q | -4.2%-$21.0K |
| STATE STREET CORP | $466.9K | 79,813 | 0.00% | 10q | HELD |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $356.9K | 61,006 | 0.00% | 7q | +55.2%+$126.9K |
| JANE STREET GROUP, LLC | $344.6K CALL | options only | 0.00% | 3q | OPTIONS |
| NORTHERN TRUST CORP | $263.7K | 45,072 | 0.00% | 11q | +11.5%+$27.2K |
| XTX Topco Ltd | $242.2K | 41,401 | 0.00% | 3q | -12.5%-$34.7K |
| ADAR1 Capital Management, LLC | $239.3K | 40,900 | 0.01% | 2q | HELD |
| Long Corridor Asset Management Ltd | $226.8K | 38,766 | 0.07% | 3q | HELD |
| Cetera Investment Advisers | $198.9K | 34,000 | 0.00% | 3q | +13.3%+$23.4K |
| Squarepoint Ops LLC | $194.6K | 33,260 | 0.00% | 3q | -17.8%-$42.1K |
| UBS Group AG | $193.6K | 33,088 | 0.00% | 7q | -14.2%-$32.0K |
| Quadrature Capital Ltd | $180.1K | 30,783 | 0.00% | new | NEW |
| GOLDMAN SACHS GROUP INC | $153.2K | 26,180 | 0.00% | new | NEW |
| GHP Investment Advisors, Inc. | $153.1K | 26,171 | 0.01% | 8q | HELD |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $120.7K | 20,626 | 0.00% | 5q | HELD |
| AXQ CAPITAL, LP | $115.9K | 19,809 | 0.01% | new | NEW |
| OPPENHEIMER & CO INC | $105.3K | 18,000 | 0.00% | 3q | HELD |
| Jump Financial, LLC | $101.2K | 17,300 | 0.00% | 3q | -17.6%-$21.6K |
| OCCUDO QUANTITATIVE STRATEGIES LP | $98.4K | 16,823 | 0.01% | 3q | -28.8%-$39.9K |
| CITADEL ADVISORS LLC | $76.7K | 13,105 | 0.00% | 6q | -22.3%-$22.0K |
| Allworth Financial LP | $76.0K | 13,000 | 0.00% | 5q | +1200.0%+$70.2K |
| RAYMOND JAMES FINANCIAL INC | $59.8K | 10,225 | 0.00% | 3q | -12.4%-$8.5K |
| HighTower Advisors, LLC | $58.7K | 10,029 | 0.00% | 2q | HELD |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $58.5K | 10,000 | 0.00% | 6q | HELD |
| SIMPLEX TRADING, LLC | $46.8K CALL | options only | 0.00% | 3q | OPTIONS |
| Vanguard Global Advisers, LLC | $34.4K | 5,879 | 0.00% | 2q | HELD |
| JPMORGAN CHASE & CO | $31.4K | 5,181 | 0.00% | 4q | +3.6%+$1.1K |
| BNP PARIBAS FINANCIAL MARKETS | $27.9K | 4,763 | 0.00% | 2q | -44.4%-$22.2K |
| BFSG, LLC | $20.2K | 3,455 | 0.00% | 3q | HELD |
| IFP Advisors, Inc | $11.7K | 2,000 | 0.00% | 3q | -20.0%-$2.9K |
| Rockefeller Capital Management L.P. | $11.7K | 2,000 | 0.00% | 4q | HELD |
| SBI Securities Co., Ltd. | $4.8K | 820 | 0.00% | 7q | -11.0% |
| WELLS FARGO & COMPANY/MN | $2.9K | 500 | 0.00% | 2q | HELD |
| Steward Partners Investment Advisory, LLC | $2.9K | 500 | 0.00% | 7q | HELD |
| North Star Investment Management Corp. | $2.0K | 340 | 0.00% | 2q | HELD |
| BARCLAYS PLC | $661 | 113 | 0.00% | new | NEW |
| Arax Advisory Partners | $351 | 60 | 0.00% | new | NEW |
| Triumph Capital Management | $292 | 50 | 0.00% | 3q | HELD |
| Caitong International Asset Management Co., Ltd | $240 | 41 | 0.00% | 2q | +1266.7% |
What the company announced
Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.
| Filed | Event date | What | Source |
|---|---|---|---|
| 2026-08-07 | 2026-03-29 | Directors or officers departed or appointed | filing |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 5 | $137.4K | 27,416 | 0 | 0 | 1 | 0.0% |
| Q2 2026 | 56 | $45.8M | 7,775,612 | 5 | 14 | 16 | 0.9% |
| Q1 2026 | 59 | $32.3M | 8,132,603 | 10 | 19 | 11 | 0.9% |
| Q4 2025 | 60 | $46.1M | 7,939,025 | 31 | 19 | 4 | 0.1% |
| Q3 2025 | 35 | $27.1M | 4,760,804 | 6 | 10 | 5 | 0.0% |
| Q2 2025 | 33 | $25.9M | 4,498,069 | 7 | 11 | 7 | 0.0% |
| Q1 2025 | 26 | $30.2M | 4,662,591 | 5 | 10 | 4 | 0.0% |
| Q4 2024 | 26 | $25.5M | 4,444,580 | 7 | 11 | 5 | 0.0% |
| Q3 2024 | 19 | $21.4M | 3,315,192 | 2 | 3 | 6 | 0.0% |
| Q2 2024 | 19 | $19.8M | 3,268,324 | 4 | 4 | 5 | 0.0% |
| Q1 2024 | 19 | $33.1M | 3,340,654 | 3 | 9 | 3 | 0.0% |
| Q4 2023 | 21 | $20.7M | 2,822,811 | 7 | 9 | 2 | 0.0% |
| Q3 2023 | 14 | $5.4M | 1,416,355 | 4 | 7 | 2 | 0.0% |
| Q2 2023 | 14 | $5.5M | 1,351,794 | 7 | 4 | 1 | 0.0% |
| Q1 2023 | 7 | $4.4M | 1,101,849 | 3 | 1 | 0 | 0.0% |
| Q4 2022 | 4 | $5.2M | 1,091,417 | 4 | 0 | 0 | 0.0% |