New Positions
7 managers initiated
Top five by reported value
- T3 Companies, LLC$51.2K
- DRW Securities, LLC$32.9K
- XTX Topco Ltd$14.8K
- TWO SIGMA SECURITIES, LLC$12.5K
- Fortitude Family Office, LLC$3.2K
Cocrystal Pharma Inc NASDAQ NMS - GLOBAL MARKET:COCP
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
7 new3 added20 reduced1 exited
Total Institutional Holders
28
as of 2025-12-31
Top Holder
VANGUARD GROUP INC
$258.4K
Largest QoQ Increase
T3 Companies, LLC
+52,300 sh
Largest QoQ Decrease
JANE STREET GROUP, LLC
-10,418 sh
New Positions(7)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| T3 Companies, LLC | 52,300 | +52,300 | $51.2K | +$51.2K | — |
| DRW Securities, LLC | 33,593 | +33,593 | $32.9K | +$32.9K | — |
| XTX Topco Ltd | 15,141 | +15,141 | $14.8K | +$14.8K | — |
| TWO SIGMA SECURITIES, LLC | 12,752 | +12,752 | $12.5K | +$12.5K | — |
| Fortitude Family Office, LLC | 3,219 | +3,219 | $3.2K | +$3.2K | — |
| Root Financial Partners, LLC | 7 | +7 | $7 | +$7 | — |
| Motiv8 Investments LLC | 42 | +42 | $0 | $0 | — |
Added To(3)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| GEODE CAPITAL MANAGEMENT, LLC | 82,499 | +8,570 | $80.8K | -$11.7K | 11.6% |
| UBS Group AG | 1,777 | +1,206 | $1.7K | +$1.0K | 211.2% |
| Tower Research Capital LLC (TRC) | 5,098 | +1,800 | $5.0K | +$869 | 54.6% |
Reduced(20)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 263,987 | -4,093 | $258.4K | -$76.7K | -1.5% |
| RENAISSANCE TECHNOLOGIES LLC | 126,028 | -1,900 | $123.4K | -$36.5K | -1.5% |
| BlackRock, Inc. | 73,746 | 0 | $72.2K | -$20.0K | 0.0% |
| JANE STREET GROUP, LLC | 10,626 | -10,418 | $10.4K | -$15.9K | -49.5% |
| Neuberger Berman Group LLC | 31,886 | 0 | $31.2K | -$8.6K | 0.0% |
| MORGAN STANLEY | 948 | -4,915 | $928 | -$6.4K | -83.8% |
| STATE STREET CORP | 20,543 | 0 | $20.1K | -$5.6K | 0.0% |
| Parallel Advisors, LLC | 12,569 | -42 | $12.3K | -$3.5K | -0.3% |
| NORTHERN TRUST CORP | 11,921 | 0 | $11.7K | -$3.2K | 0.0% |
| BANK OF AMERICA CORP /DE/ | 9,083 | -9 | $8.9K | -$2.5K | -0.1% |
| WELLS FARGO & COMPANY/MN | 788 | -1,024 | $772 | -$1.5K | -56.5% |
| CITIGROUP INC | 390 | -663 | $382 | -$934 | -63.0% |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 817 | 0 | $800 | -$221 | 0.0% |
| Clean Yield Group | 418 | 0 | $409 | -$114 | 0.0% |
| MAI Capital Management | 237 | 0 | $233 | -$64 | 0.0% |
| NVWM, LLC | 84 | 0 | $82 | -$23 | 0.0% |
| SBI Securities Co., Ltd. | 33 | -1 | $32 | -$11 | -2.9% |
| FMR LLC | 0 | 0 | $0 | $0 | — |
| Royal Bank of Canada | 51 | -51 | $0 | $0 | -50.0% |
| Activest Wealth Management | 0 | 0 | $0 | $0 | — |
Sold Out(1)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| BARCLAYS PLC | 0 | -16 | $0 | -$20 | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| VANGUARD GROUP INC | 263,987 | $258.4K | -4,093 | -1.5% |
| RENAISSANCE TECHNOLOGIES LLC | 126,028 | $123.4K | -1,900 | -1.5% |
| GEODE CAPITAL MANAGEMENT, LLC | 82,499 | $80.8K | +8,570 | 11.6% |
| BlackRock, Inc. | 73,746 | $72.2K | 0 | 0.0% |
| T3 Companies, LLC | 52,300 | $51.2K | +52,300 | — |
| DRW Securities, LLC | 33,593 | $32.9K | +33,593 | — |
| Neuberger Berman Group LLC | 31,886 | $31.2K | 0 | 0.0% |
| STATE STREET CORP | 20,543 | $20.1K | 0 | 0.0% |
| XTX Topco Ltd | 15,141 | $14.8K | +15,141 | — |
| TWO SIGMA SECURITIES, LLC | 12,752 | $12.5K | +12,752 | — |
| Parallel Advisors, LLC | 12,569 | $12.3K | -42 | -0.3% |
| NORTHERN TRUST CORP | 11,921 | $11.7K | 0 | 0.0% |
| JANE STREET GROUP, LLC | 10,626 | $10.4K | -10,418 | -49.5% |
| BANK OF AMERICA CORP /DE/ | 9,083 | $8.9K | -9 | -0.1% |
| Tower Research Capital LLC (TRC) | 5,098 | $5.0K | +1,800 | 54.6% |
| Fortitude Family Office, LLC | 3,219 | $3.2K | +3,219 | — |
| UBS Group AG | 1,777 | $1.7K | +1,206 | 211.2% |
| MORGAN STANLEY | 948 | $928 | -4,915 | -83.8% |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 817 | $800 | 0 | 0.0% |
| WELLS FARGO & COMPANY/MN | 788 | $772 | -1,024 | -56.5% |
New & Closed Positions this quarter
Closed Positions
1 managers exited
Top five by prior-quarter value
- BARCLAYS PLC$20
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for COCP against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.