BOTHELL, WA
COCRYSTAL PHARMA, INC.COCP— Latest position per institution from SEC 13F filings
15
Institutional holders
1.62M
Total shares held
1.84M
Estimated value
80.96K
Avg. position size
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
358.23K
Value
376.14K
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
263.99K
Value
258.44K
Filed
Dec 31, 2025
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
179.63K
Value
188.61K
Filed
Jun 30, 2026
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
175.38K
Value
184.15K
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
76.21K
Value
80.03K
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
73.75K
Value
171.83K
Filed
Jun 30, 2024
BLACKROCK, INC.
CIK 2012383
Shares
73.75K
Value
77.43K
Filed
Jun 30, 2026
SABBY MANAGEMENT, LLC
CIK 1535610
Shares
66.17K
Value
131.68K
Filed
Mar 31, 2023
T3 COMPANIES, LLC
CIK 2052441
Shares
51.50K
Value
52.02K
Filed
Mar 31, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
45.12K
Value
47.37K
Filed
Jun 30, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
40.62K
Value
60.52K
Filed
Jun 30, 2025
DRW SECURITIES, LLC
CIK 1481986
Shares
33.59K
Value
32.89K
Filed
Dec 31, 2025
NEUBERGER BERMAN GROUP LLC
CIK 1465109
Shares
31.89K
Value
33.48K
Filed
Jun 30, 2026
XTX TOPCO LTD
CIK 1828301
Shares
29.34K
Value
30.81K
Filed
Jun 30, 2026
JANE STREET GROUP, LLC
CIK 1595888
Shares
25.76K
Value
27.05K
Filed
Jun 30, 2026
VANGUARD FIDUCIARY TRUST CO
CIK 933478
Shares
24.02K
Value
25.22K
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
20.54K
Value
21.57K
Filed
Jun 30, 2026
HRT FINANCIAL LP
CIK 1475597
Shares
20.34K
Value
21.00
Filed
Jun 30, 2026
TWO SIGMA SECURITIES, LLC
CIK 1450144
Shares
15.26K
Value
15.41K
Filed
Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
14.09K
Value
21K
Filed
Jun 30, 2025
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 358.23K | 376.14K | Jun 30, 2026 |
| 2 | VANGUARD GROUP INC | 102909 | 263.99K | 258.44K | Dec 31, 2025 |
| 3 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 179.63K | 188.61K | Jun 30, 2026 |
| 4 | TWO SIGMA INVESTMENTS, LP | 1179392 | 175.38K | 184.15K | Jun 30, 2026 |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 76.21K | 80.03K | Jun 30, 2026 |
| 6 | BLACKROCK FINANCE, INC. | 1364742 | 73.75K | 171.83K | Jun 30, 2024 |
| 7 | BLACKROCK, INC. | 2012383 | 73.75K | 77.43K | Jun 30, 2026 |
| 8 | SABBY MANAGEMENT, LLC | 1535610 | 66.17K | 131.68K | Mar 31, 2023 |
| 9 | T3 COMPANIES, LLC | 2052441 | 51.50K | 52.02K | Mar 31, 2026 |
| 10 | CITADEL ADVISORS LLC | 1423053 | 45.12K | 47.37K | Jun 30, 2026 |
| 11 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 40.62K | 60.52K | Jun 30, 2025 |
| 12 | DRW SECURITIES, LLC | 1481986 | 33.59K | 32.89K | Dec 31, 2025 |
| 13 | NEUBERGER BERMAN GROUP LLC | 1465109 | 31.89K | 33.48K | Jun 30, 2026 |
| 14 | XTX TOPCO LTD | 1828301 | 29.34K | 30.81K | Jun 30, 2026 |
| 15 | JANE STREET GROUP, LLC | 1595888 | 25.76K | 27.05K | Jun 30, 2026 |
| 16 | VANGUARD FIDUCIARY TRUST CO | 933478 | 24.02K | 25.22K | Jun 30, 2026 |
| 17 | STATE STREET CORP | 93751 | 20.54K | 21.57K | Jun 30, 2026 |
| 18 | HRT FINANCIAL LP | 1475597 | 20.34K | 21.00 | Jun 30, 2026 |
| 19 | TWO SIGMA SECURITIES, LLC | 1450144 | 15.26K | 15.41K | Mar 31, 2026 |
| 20 | DIMENSIONAL FUND ADVISORS LP | 354204 | 14.09K | 21K | Jun 30, 2025 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.