DOSSIER · 13F Holders · Q2 2026
COCP

COCRYSTAL PHARMA INC

30 institutions still hold COCRYSTAL PHARMA INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 19188J409·30 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$1M
visible holders
Holders
30
filers reporting
Concentration
32.86%
VANGUARD CAPITAL MANAGEMENT LLC #1
top holder share
AI Holders Summary · Q2 2026

30 institutions reported COCP in Q2 2026. VANGUARD CAPITAL MANAGEMENT LLC leads at 32.9% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$376K358K0.00%Q2 2026
02
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$189K180K0.00%Q2 2026
03
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$184K175K0.00%Q2 2026
04
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$80K76K0.00%Q2 2026
05
BlackRock, Inc.
CIK 0002012383
$77K74K0.00%Q2 2026
06
CITADEL ADVISORS LLC
CIK 0001423053
$47K45K0.00%Q2 2026
07
Neuberger Berman Group LLC
CIK 0001465109
$33K32K0.00%Q2 2026
08
XTX Topco Ltd
CIK 0001828301
$31K29K0.00%Q2 2026
09
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$25K24K0.00%Q2 2026
10
STATE STREET CORP
CIK 0000093751
$22K21K0.00%Q2 2026
11
Parallel Advisors, LLC
CIK 0001690010
$13K13K0.00%Q2 2026
12
Virtu Financial LLC
CIK 0001533964· Market maker
$13K13K0.00%Q1 2026
13
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$13K13K0.00%Q1 2026
14
NORTHERN TRUST CORP
CIK 0000073124· Index
$13K12K0.00%Q2 2026
15
Ground Swell Capital, LLC
CIK 0001534450
$11K11K0.01%Q2 2026
16
WELLS FARGO & COMPANY/MN
CIK 0000072971
$7K6K0.00%Q2 2026
17
UBS Group AG
CIK 0001610520
$4K4K0.00%Q2 2026
18
Tower Research Capital LLC (TRC)
CIK 0001533421
$4K4K0.00%Q2 2026
19
MORGAN STANLEY
CIK 0000895421
$9158710.00%Q2 2026
20
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO
CIK 0001141802
$8588170.00%Q2 2026
Page 1 of 2
10 more holders available. Log in →
Insiders at COCRYSTAL PHARMA INC
Frost Phillip Md Et AlMartin James JosephPfenniger Richard C JrHassan FredKornberg Roger D.Japour Anthony JLee SamRubin Steven D