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AGEN

Agenus
AGEN

88 hedge funds and large institutions have $30.8M invested in Agenus in 2026 Q1 according to their latest regulatory filings, with 14 funds opening new positions, 15 increasing their positions, 32 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed

199% more call options, than puts

Call options by funds: $651K | Put options by funds: $218K

3% less capital invested

Capital invested by funds: $31.8M → $30.8M (-$986K)

5.75% less ownership

Funds ownership: 29.77% → 24.02% (-5.8%)

8% less funds holding

Funds holding: 96 → 88 (-8)

30% less first-time investments, than exits

New positions opened: 14 | Existing positions closed: 20

53% less repeat investments, than reductions

Existing positions increased: 15 | Existing positions reduced: 32

Holders
88
Holders Change
-8
Holders Change %
-8.33%
% of All Funds
1.08%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
14
Increased
15
Reduced
32
Closed
20
Calls
$651K
Puts
$218K
Net Calls
+$433K
Net Calls Change
-$210K

Top Buyers

Rank Fund Capital Flow
1
Marshall Wace
Marshall Wace
United Kingdom
+$1.8M
2
Man Group
Man Group
United Kingdom
+$547K
3
Connor, Clark & Lunn Investment Management (CC&L)
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
+$433K
4
UBS Group
UBS Group
Switzerland
+$384K
5
Bank of America
Bank of America
North Carolina
+$350K

Top Sellers

Rank Fund Capital Flow
1
Acadian Asset Management
Acadian Asset Management
Massachusetts
-$1.35M
2
Citadel Advisors
Citadel Advisors
Florida
-$1.23M
3
Renaissance Technologies
Renaissance Technologies
New York
-$856K
4
Millennium Management
Millennium Management
New York
-$604K
5
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$584K
Name Holding Trade Value Shares
Change 		Change in
Stake
AUB
76
Atlantic Union Bankshares
Virginia
$835 – – –
Nisa Investment Advisors
77
Nisa Investment Advisors
Missouri
$825 -$541 -163 -40%
FDCDDQ
78
Federation des caisses Desjardins du Quebec
Quebec, Canada
$334 – – –
BNP Paribas Financial Markets
79
BNP Paribas Financial Markets
France
$321 – – –
AF
80
Allworth Financial
California
$194 – – –
RFP
81
Root Financial Partners
California
$84 – – –
SS
82
SBI Securities
Japan
$40 +$23 +7 +140%
HI
83
Harbour Investments
Wisconsin
$30 +$30 +9 New
AAP
84
Arax Advisory Partners
Colorado
$17 – – –
PA
85
Parallel Advisors
California
$17 – – –
ASN
86
Advisory Services Network
Georgia
$17 +$17 +5 New
Citigroup
87
Citigroup
New York
$3 +$3 +1 New
Point72 Asset Management
88
Point72 Asset Management
Connecticut
– -$340K -108,220 Closed
Jane Street
89
Jane Street
New York
– -$231K -73,572 Closed
SPS
90
Susquehanna Portfolio Strategies
Pennsylvania
– -$187K -59,413 Closed
ECM
91
ExodusPoint Capital Management
New York
– -$149K -47,461 Closed
VF
92
Virtu Financial
New York
– -$108K -34,385 Closed
Two Sigma Advisers
93
Two Sigma Advisers
New York
– -$108K -34,245 Closed
OCM
94
Ovata Capital Management
Hong Kong
– -$96.7K -30,800 Closed
HighTower Advisors
95
HighTower Advisors
Illinois
– -$78.9K -25,142 Closed
LIP
96
Lighthouse Investment Partners
Florida
– -$58.8K -18,720 Closed
QC
97
Quadrature Capital
United Kingdom
– -$53.8K -17,121 Closed
RS
98
R Squared
Hong Kong
– -$41.2K -13,129 Closed
AQR Capital Management
99
AQR Capital Management
Connecticut
– -$36.3K -11,576 Closed
NA
100
NewEdge Advisors
Louisiana
– -$33.3K -10,596 Closed
1 2 3
4
5

AGEN Hedge Fund Activity: Q1 2026 in Review

88 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Agenus (AGEN) for Q1 2026, worth a combined $30.8M — down 3.1% from $31.8M a quarter earlier.

Sellers outnumbered buyers: 20 funds closed out of AGEN and 14 opened new positions — a net loss of 6 holders — while 32 trimmed existing stakes and 15 added.

The largest buyer was Marshall Wace, adding an estimated $1.8M. The largest seller was Acadian Asset Management, cutting an estimated $1.35M.

  • 88 institutional investors held Agenus (AGEN) as of Q1 2026, down from 96 in Q4 2025.
  • Funds reported $30.8M of Agenus stock for Q1 2026, down 3.1% quarter-over-quarter.
  • 14 funds opened new Agenus positions in Q1 2026 and 20 closed out, a net change of -6 holders.
  • The largest Agenus buyer in Q1 2026 was Marshall Wace, an estimated $1.8M added.
  • The largest Agenus seller in Q1 2026 was Acadian Asset Management, an estimated $1.35M sold.

Based on aggregated 13F filings for Q1 2026.