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AGEN

Agenus
AGEN

88 hedge funds and large institutions have $13.3M invested in Agenus in 2025 Q1 according to their latest regulatory filings, with 17 funds opening new positions, 22 increasing their positions, 26 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed

575% more call options, than puts

Call options by funds: $398K | Put options by funds: $59K

21% more first-time investments, than exits

New positions opened: 17 | Existing positions closed: 14

4% more funds holding

Funds holding: 85 → 88 (+3)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

0.94% less ownership

Funds ownership: 35.97% → 35.02% (-0.94%)

15% less repeat investments, than reductions

Existing positions increased: 22 | Existing positions reduced: 26

42% less capital invested

Capital invested by funds: $23.1M → $13.3M (-$9.78M)

Holders
88
Holders Change
+3
Holders Change %
+3.53%
% of All Funds
1.18%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
17
Increased
22
Reduced
26
Closed
14
Calls
$398K
Puts
$59K
Net Calls
+$339K
Net Calls Change
-$4.54M

Top Buyers

Rank Fund Capital Flow
1
SL
Siren LLC
Connecticut
+$1.44M
2
AQR Capital Management
AQR Capital Management
Connecticut
+$1.23M
3
Vanguard Group
Vanguard Group
Pennsylvania
+$405K
4
BlackRock
BlackRock
New York
+$296K
5
Bank of America
Bank of America
North Carolina
+$269K

Top Sellers

Rank Fund Capital Flow
1
BRF
B. Riley Financial
California
-$1.08M
2
GS
Gilead Sciences
California
-$635K
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$290K
4
Jane Street
Jane Street
New York
-$290K
5
Federated Hermes
Federated Hermes
Pennsylvania
-$287K
Name Holding Trade Value Shares
Change 		Change in
Stake
CSS
51
Cubist Systematic Strategies
Connecticut
$10.8K -$3.46K -1,200 -14%
TRCT
52
Tower Research Capital (TRC)
New York
$9K +$1.48K +514 +9%
PFSRSONJ
53
Police & Firemen's Retirement System of New Jersey
New Jersey
$8.68K – – –
SAM
54
Shell Asset Management
Netherlands
$7K -$449 -156 -3%
FCAS
55
First Command Advisory Services
Texas
$5.31K – – –
CIAM
56
Caitong International Asset Management
Hong Kong
$4.18K +$8K +2,778 New
Royal Bank of Canada
57
Royal Bank of Canada
Ontario, Canada
$4K -$1.66K -575 -19%
Legal & General Group
58
Legal & General Group
United Kingdom
$2.9K – – –
AIP
59
Ameritas Investment Partners
Nebraska
$2.56K – – –
California State Teachers Retirement System (CalSTRS)
60
California State Teachers Retirement System (CalSTRS)
California
$2.21K – – –
C
61
Covestor
United Kingdom
$2K -$271 -94 -8%
CCM
62
Chilton Capital Management
Texas
$1.59K – – –
Lazard Asset Management
63
Lazard Asset Management
New York
$1K -$3.84K -1,333 -54%
AB
64
Amalgamated Bank
New York
$1K – – –
Northwestern Mutual Wealth Management
65
Northwestern Mutual Wealth Management
Wisconsin
$953 – – –
PWA
66
Physician Wealth Advisors
Utah
$935 +$1.79K +621 New
GPFA
67
Game Plan Financial Advisors
Ohio
$880 – – –
RWM
68
Rialto Wealth Management
New York
$863 +$1.65K +573 New
HNB
69
Huntington National Bank
Ohio
$753 +$1.44K +500 New
Russell Investments Group
70
Russell Investments Group
United Kingdom
$652 -$5.17K -1,795 -81%
CCM
71
Coldstream Capital Management
Washington
$601 +$1.15K +399 New
Jones Financial Companies
72
Jones Financial Companies
Missouri
$594 – – –
SCM
73
Sterling Capital Management
North Carolina
$533 -$772 -268 -43%
EWA
74
EverSource Wealth Advisors
Alabama
$513 +$648 +225 +194%
Federated Hermes
75
Federated Hermes
Pennsylvania
$399 -$287K -99,547 -100%
1 2
3
4 5

AGEN Hedge Fund Activity: Q1 2025 in Review

88 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in Agenus (AGEN) for Q1 2025, worth a combined $13.3M — down 42% from $23.1M a quarter earlier.

Buyers outnumbered sellers: 17 funds opened new AGEN positions and 14 closed out — a net gain of 3 holders — while 22 added to existing stakes and 26 trimmed.

The largest buyer was Siren LLC, opening a new position worth an estimated $1.44M. The largest seller was B. Riley Financial, cutting an estimated $1.08M.

  • 88 institutional investors held Agenus (AGEN) as of Q1 2025, up from 85 in Q4 2024.
  • Funds reported $13.3M of Agenus stock for Q1 2025, down 42% quarter-over-quarter.
  • 17 funds opened new Agenus positions in Q1 2025 and 14 closed out, a net change of +3 holders.
  • The largest Agenus buyer in Q1 2025 was Siren LLC, an estimated $1.44M added.
  • The largest Agenus seller in Q1 2025 was B. Riley Financial, an estimated $1.08M sold.

Based on aggregated 13F filings for Q1 2025.