Security key
19188J409
Cocrystal Pharma, Inc. - Common Stock, par value $0.001 per share (COCP)
CUSIP: 19188J409
Q2 2025 13F Holders as of 30 Jun 2025
- Security type / class
- Equity / Common Stock, par value $0.001 per share
- Total 13F shares
- 686,516
- Total 13F value
- $1,022,928
- Share change
- -62,257
- SEC-reported price per share
- $1.49
- Number of holders
- 21
- Value change
- -$87,903
- Number of buys
- 6
- Number of sells
- 7
- Shares outstanding
- 19,232,824
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2025
Institutions
21
Top holders
10
COCP full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
Cocrystal Pharma, Inc. SEC filings
Cocrystal Pharma, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 19188J409
Recent filing periods:
Ownership snapshot
Top reported holders of COCP - Cocrystal Pharma, Inc. - Common Stock, par value $0.001 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
VANGUARD GROUP INC
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
0/15
Latest evidence
31 Mar 2025
13F
Highest disclosed value: $391,432
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
VANGUARD GROUP INC has the largest disclosed position value at $391.4K.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens VANGUARD GROUP INC's linked filing trail.
Disclosed position value
Top 5
VANGUARD GROUP INC
$391.4K
RENAISSANCE TECHNOLOGIES LLC
$178.4K
BlackRock, Inc.
$104.7K
GEODE CAPITAL MANAGEMENT, LLC
$103.9K
Neuberger Berman Group LLC
$84.2K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$391,432
275,656 shares
|
— | 31 Mar 2025 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
—
denominator unverified
|
$178,392
125,628 shares
|
— | 31 Mar 2025 |
| BlackRock, Inc. |
13F
Company
|
—
denominator unverified
|
$104,719
73,746 shares
|
— | 31 Mar 2025 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
—
denominator unverified
|
$103,851
73,119 shares
|
— | 31 Mar 2025 |
| Neuberger Berman Group LLC |
13F
Company
|
—
denominator unverified
|
$84,165
59,271 shares
|
— | 31 Mar 2025 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
Company
|
—
denominator unverified
|
$47,830
33,683 shares
|
— | 31 Mar 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
21
Shares
686,516
Rows available
21
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2025 vs Q2 2026 Across Filers
Q2 2026 holders
26
Q2 2025 holders
21
Holder diff
-5
| Investor | Q2 2026 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q2 2026 value | Q2 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend