Security key
00847G804
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 10,124,256
- Total 13F value
- $31,785,396
- Share change
- +1,414,920
- Put/Call ratio
- 18%
- SEC-reported price per share
- $3.14
- Number of holders
- 96
- Value change
- +$4,294,759
- Number of buys
- 43
- Number of sells
- 40
- Shares outstanding
- 36,158,186
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2025
Institutions
96
Top holders
10
AGEN full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
AGENUS INC SEC filings
AGENUS INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 00847G804
Recent filing periods:
Ownership snapshot
Top reported holders of AGEN - AGENUS INC - Common Stock (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
BlackRock, Inc.
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
15/15
Latest evidence
30 Sep 2025
13D/G
13F
Lead comparable stake: 1.8%
13D/G row: BlackRock, Inc.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 1.8%.
15 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 BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock, Inc.
1.8%
VANGUARD GROUP INC
7.1%
Siren, L.L.C.
2.9%
MORGAN STANLEY
1.5%
BANK OF AMERICA CORP /DE/
1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13D/G
13F
Company
|
1.8%
|
$2,303,670
503,986 shares
|
$0 | 30 Jun 2025 |
| VANGUARD GROUP INC |
13F
Company
|
7.1%
|
$9,892,702
2,569,533 shares
|
— | 30 Sep 2025 |
| Siren, L.L.C. |
13F
Individual
|
2.9%
|
$4,097,363
1,064,250 shares
|
— | 30 Sep 2025 |
| MORGAN STANLEY |
13F
Company
|
1.5%
|
$2,114,136
549,126 shares
|
— | 30 Sep 2025 |
| BANK OF AMERICA CORP /DE/ |
13F
Company
|
1%
|
$1,421,858
369,314 shares
|
— | 30 Sep 2025 |
| MILLENNIUM MANAGEMENT LLC |
13F
Company
|
0.96%
|
$1,342,703
348,754 shares
|
— | 30 Sep 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 Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
96
Shares
10,124,256
Rows available
96
| 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 Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
86
Q4 2025 holders
96
Holder diff
10
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend