COCP Cocrystal Pharma, Inc.
Cocrystal Pharma, Inc. (COCP) Institutional Ownership
What the institutions did with COCP last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 358.2K | 32.2% |
| RENAISSANCE TECHNOLOGIES LLC | 179.6K | 16.2% |
| TWO SIGMA INVESTMENTS, LP | 175.4K | 15.8% |
| GEODE CAPITAL MANAGEMENT, LLC | 76.2K | 6.9% |
| BlackRock, Inc. | 73.7K | 6.6% |
| CITADEL ADVISORS LLC | 45.1K | 4.1% |
| NEUBERGER BERMAN GROUP LLC | 31.9K | 2.9% |
| XTX Topco Ltd | 29.3K | 2.6% |
| JANE STREET GROUP, LLC | 25.8K | 2.3% |
| VANGUARD FIDUCIARY TRUST CO | 24.0K | 2.2% |
| STATE STREET CORP | 20.5K | 1.8% |
| HRT FINANCIAL LP | 20.3K | 1.8% |
| Parallel Advisors, LLC | 12.6K | 1.1% |
| NORTHERN TRUST CORP | 11.9K | 1.1% |
| Ground Swell Capital, LLC | 10.8K | 1.0% |
| WELLS FARGO & COMPANY/MN | 6.3K | 0.6% |
| UBS Group AG | 4.1K | 0.4% |
| Tower Research Capital LLC (TRC) | 4.0K | 0.4% |
| MORGAN STANLEY | 871 | 0.1% |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 817 | 0.1% |
| Clean Yield Group | 418 | 0.0% |
| NVWM, LLC | 84 | 0.0% |
| BARCLAYS PLC | 42 | 0.0% |
| SBI Securities Co., Ltd. | 33 | 0.0% |
| Allied Private Wealth LLC | 32 | 0.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| TWO SIGMA INVESTMENTS, LP | New | 0 | 175.4K | +175.4K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 240.0K | 358.2K | +118.3K |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 123.9K | 179.6K | +55.7K |
| T3 Companies, LLC | Sold Out | 51.5K | 0 | -51.5K |
| CITADEL ADVISORS LLC | New | 0 | 45.1K | +45.1K |
| HRT FINANCIAL LP | New | 0 | 20.3K | +20.3K |
| TWO SIGMA SECURITIES, LLC | Sold Out | 15.3K | 0 | -15.3K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 90.2K | 76.2K | -14.0K |
| Virtu Financial LLC | Sold Out | 13.1K | 0 | -13.1K |
| JANE STREET GROUP, LLC | Increased | 12.7K | 25.8K | +13.1K |
| Ground Swell Capital, LLC | New | 0 | 10.8K | +10.8K |
| XTX Topco Ltd | Reduced | 36.0K | 29.3K | -6.7K |
| WELLS FARGO & COMPANY/MN | Reduced | 7.0K | 6.3K | -782 |
| UBS Group AG | Reduced | 4.6K | 4.1K | -511 |
| FMR LLC | Sold Out | 334 | 0 | -334 |
| Tower Research Capital LLC (TRC) | Reduced | 4.2K | 4.0K | -264 |
| MAI Capital Management | Sold Out | 237 | 0 | -237 |
| MORGAN STANLEY | Reduced | 948 | 871 | -77 |
| ROYAL BANK OF CANADA | Reduced | 51 | 9 | -42 |
| BARCLAYS PLC | New | 0 | 42 | +42 |
| CITIGROUP INC | Sold Out | 1 | 0 | -1 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.