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Cerus
CERS

Overview Fund Activity

154 hedge funds and large institutions have $206M invested in Cerus in 2025 Q2 according to their latest regulatory filings, with 18 funds opening new positions, 55 increasing their positions, 51 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
154
Holders Change
-1
Holders Change %
-0.65%
% of All Funds
2.07%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
18
Increased
55
Reduced
51
Closed
19
Calls
$352K
Puts
$44K
Net Calls
+$308K
Net Calls Change
+$214K

Top Buyers

1
BlackRock
1
BlackRock
New York
$29.2M
2
AQR Capital Management
2
AQR Capital Management
Connecticut
$3.1M
3
Acadian Asset Management
3
Acadian Asset Management
Massachusetts
$3.71M
4
Goldman Sachs
4
Goldman Sachs
New York
$2.98M
5
Qube Research & Technologies (QRT)
5
Qube Research & Technologies (QRT)
United Kingdom
$1.06M

Top Sellers

1
BBA
1
Baker Bros. Advisors
New York
$18.2M
2
Bank of America
2
Bank of America
North Carolina
$1.81M
3
AIM
3
ARK Investment Management
Florida
$27.1M
4
GCP
4
GSA Capital Partners
United Kingdom
$742K
5
Renaissance Technologies
5
Renaissance Technologies
New York
$1.08M
Name Holding Trade Value Shares
Change 		Shares
Change %
Assenagon Asset Management
26
Assenagon Asset Management
Luxembourg
$1.73M -$819 -581 -0%
Citadel Advisors
27
Citadel Advisors
Florida
$1.45M -$453K -321,593 -24%
Two Sigma Investments
28
Two Sigma Investments
New York
$1.38M -$16.4K -11,664 -1%
Renaissance Technologies
29
Renaissance Technologies
New York
$1.08M -$851K -603,900 -44%
Lazard Asset Management
30
Lazard Asset Management
New York
$1.06M +$151K +107,213 +17%
Qube Research & Technologies (QRT)
31
Qube Research & Technologies (QRT)
United Kingdom
$1.06M +$645K +457,347 +157%
Fidelity Investments
32
Fidelity Investments
Massachusetts
$1.05M +$17.1K +12,139 +2%
Two Sigma Advisers
33
Two Sigma Advisers
New York
$1M +$66.4K +47,100 +7%
GCP
34
GSA Capital Partners
United Kingdom
$742K -$1.09M -770,869 -59%
Bank of New York Mellon
35
Bank of New York Mellon
New York
$688K +$14.3K +10,165 +2%
BIP
36
Bouvel Investment Partners
Pennsylvania
$685K -$26.7K -18,957 -4%
NL
37
Nuveen LLC
North Carolina
$551K -$101K -71,510 -15%
IEFM
38
IQ EQ Fund Management
Ireland
$518K +$302K +214,515 +140%
Los Angeles Capital Management
39
Los Angeles Capital Management
California
$518K +$121K +85,835 +30%
Stifel Financial
40
Stifel Financial
Missouri
$444K +$38.4K +27,217 +9%
Connor, Clark & Lunn Investment Management (CC&L)
41
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$418K +$138K +97,592 +49%
SC
42
Sepio Capital
Utah
$417K -$11.3K -8,000 -3%
UBS Group
43
UBS Group
Switzerland
$390K -$11.7K -8,285 -3%
T. Rowe Price Associates
44
T. Rowe Price Associates
Maryland
$386K +$5.99K +4,242 +2%
RhumbLine Advisers
45
RhumbLine Advisers
Massachusetts
$379K +$24K +17,039 +7%
Susquehanna International Group
46
Susquehanna International Group
Pennsylvania
$371K +$17K +12,028 +5%
Raymond James Financial
47
Raymond James Financial
Florida
$329K -$6.39K -4,533 -2%
AllianceBernstein
48
AllianceBernstein
Tennessee
$316K +$40.5K +28,731 +15%
EGM
49
Engineers Gate Manager
New York
$293K -$33.8K -23,991 -10%
Invesco
50
Invesco
Georgia
$278K +$71.2K +50,480 +34%
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