Security key
00847G705
- Security type / class
- Equity / COM NEW
- Total 13F shares
- 101,795,893
- Total 13F value
- $407,213,764
- Share change
- +11,850,762
- Put/Call ratio
- 52%
- SEC-reported price per share
- $4.00
- Number of holders
- 126
- Value change
- +$47,499,860
- Number of buys
- 70
- Number of sells
- 56
Open additional details 1 more signal available
Report period
Q3 2020
Institutions
126
Top holders
10
AGEN full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
AGENUS INC SEC filings
AGENUS INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 00847G705
Recent filing periods:
Ownership snapshot
Top reported holders of AGEN - AGENUS INC - COM NEW (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
RTW INVESTMENTS, LP
Disclosed value leader
RTW INVESTMENTS, LP
Comparable rows
0/15
Latest evidence
30 Jun 2020
13F
Highest disclosed value: $50,558,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
RTW INVESTMENTS, LP has the largest disclosed position value at $50.56M.
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 RTW INVESTMENTS, LP's linked filing trail.
Disclosed position value
Top 5
RTW INVESTMENTS, LP
$50.56M
BlackRock Finance, Inc.
$48.89M
Cormorant Asset Management, LP
$43.23M
VANGUARD GROUP INC
$30.64M
ORACLE INVESTMENT MANAGEMENT INC
$26.42M
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 |
|---|---|---|---|---|---|
| RTW INVESTMENTS, LP |
13F
Company
|
—
denominator unverified
|
$50,558,000
12,864,677 shares
|
— | 30 Jun 2020 |
| BlackRock Finance, Inc. |
13F
Company
|
—
denominator unverified
|
$48,888,000
12,439,829 shares
|
— | 30 Jun 2020 |
| Cormorant Asset Management, LP |
13F
Company
|
—
denominator unverified
|
$43,230,000
11,000,000 shares
|
— | 30 Jun 2020 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$30,636,000
7,795,261 shares
|
— | 30 Jun 2020 |
| ORACLE INVESTMENT MANAGEMENT INC |
13F
Company
|
—
denominator unverified
|
$26,419,000
6,722,460 shares
|
— | 30 Jun 2020 |
| STATE STREET CORP |
13F
Company
|
—
denominator unverified
|
$26,019,000
6,620,729 shares
|
— | 30 Jun 2020 |
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 Q3 2020
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
126
Shares
101,795,893
Rows available
126
| 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 Q3 2020 vs Q1 2026 Across Filers
Q1 2026 holders
1
Q3 2020 holders
126
Holder diff
125
| Investor | Q1 2026 Shares | Q3 2020 Shares | Share Diff | Share Chg % | Q1 2026 value | Q3 2020 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend