# COCRYSTAL PHARMA INC (COCP)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/COCP/

- Reporting holders: 28
- Reported value: $1.2M
- Shares held by institutions: 1,177,791 of 19,263,200 outstanding
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [VANGUARD CAPITAL MANAGEMENT LLC](https://holderbook.com/funds/2100119-vanguard-capital-management-llc/) | $376.1K | 358,228 | 0.0% | 2 |
| [RENAISSANCE TECHNOLOGIES LLC](https://holderbook.com/funds/1037389-renaissance-technologies-llc/) | $188.6K | 179,628 | 0.0% | 15 |
| [TWO SIGMA INVESTMENTS, LP](https://holderbook.com/funds/1179392-two-sigma-investments-lp/) | $184.1K | 175,379 | 0.0% | 1 |
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $94.7K | 90,236 | 0.0% | 1 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $80.0K | 76,208 | 0.0% | 15 |
| [BlackRock, Inc.](https://holderbook.com/funds/2012383-blackrock-inc/) | $77.4K | 73,746 | 0.0% | 8 |
| [STATE STREET CORP](https://holderbook.com/funds/93751-state-street-corp/) | $43.1K | 41,086 | 0.0% | 15 |
| [NEUBERGER BERMAN GROUP LLC](https://holderbook.com/funds/1465109-neuberger-berman-group-llc/) | $33.5K | 31,886 | 0.0% | 4 |
| [XTX Topco Ltd](https://holderbook.com/funds/1828301-xtx-topco-ltd/) | $30.8K | 29,342 | 0.0% | 3 |
| [JANE STREET GROUP, LLC](https://holderbook.com/funds/1595888-jane-street-group-llc/) | $27.0K | 25,761 | 0.0% | 4 |
| [VANGUARD FIDUCIARY TRUST CO](https://holderbook.com/funds/933478-vanguard-fiduciary-trust-co/) | $25.2K | 24,016 | 0.0% | 2 |
| [HRT FINANCIAL LP](https://holderbook.com/funds/1475597-hrt-financial-lp/) | $21.0K | 20,336 | 0.0% | 1 |
| [Parallel Advisors, LLC](https://holderbook.com/funds/1690010-parallel-advisors-llc/) | $13.2K | 12,569 | 0.0% | 8 |
| [NORTHERN TRUST CORP](https://holderbook.com/funds/73124-northern-trust-corp/) | $12.5K | 11,921 | 0.0% | 15 |
| [Ground Swell Capital, LLC](https://holderbook.com/funds/1534450-ground-swell-capital-llc/) | $11.3K | 10,752 | 0.0% | 1 |
| [WELLS FARGO & COMPANY/MN](https://holderbook.com/funds/72971-wells-fargo-company-mn/) | $6.6K | 6,257 | 0.0% | 7 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $4.3K | 4,133 | 0.0% | 8 |
| [Tower Research Capital LLC (TRC)](https://holderbook.com/funds/1533421-tower-research-capital-llc-trc/) | $4.2K | 3,984 | 0.0% | 15 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $915 | 871 | 0.0% | 15 |
| [NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO](https://holderbook.com/funds/1141802-northwestern-mutual-wealth-management-co/) | $858 | 817 | 0.0% | 8 |
| [Clean Yield Group](https://holderbook.com/funds/1525865-clean-yield-group/) | $439 | 418 | 0.0% | 8 |
| [NVWM, LLC](https://holderbook.com/funds/1697274-nvwm-llc/) | $88 | 84 | 0.0% | 15 |
| [BARCLAYS PLC](https://holderbook.com/funds/312069-barclays-plc/) | $44 | 42 | 0.0% | 1 |
| [SBI Securities Co., Ltd.](https://holderbook.com/funds/1851815-sbi-securities-co-ltd/) | $35 | 33 | 0.0% | 7 |
| [Allied Private Wealth LLC](https://holderbook.com/funds/2132253-allied-private-wealth-llc/) | $31 | 32 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 28 | $1.2M |
| Q1 2026 | 25 | $790.9K |
| Q4 2025 | 26 | $754.3K |
| Q3 2025 | 21 | $831.2K |
| Q2 2025 | 21 | $1.0M |
| Q1 2025 | 23 | $1.1M |
| Q4 2024 | 23 | $1.4M |
| Q3 2024 | 19 | $1.3M |
| Q2 2024 | 13 | $1.6M |
| Q1 2024 | 15 | $1.2M |
| Q4 2023 | 16 | $1.3M |
| Q3 2023 | 15 | $1.3M |