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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 %
CIA
151
Cape Investment Advisory
Georgia
$141 – – –
Northwestern Mutual Wealth Management
152
Northwestern Mutual Wealth Management
Wisconsin
$3 +$3 +2 New
US Bancorp
153
US Bancorp
Minnesota
– -$236K -170,000 Closed
AF
154
Avanza Fonder
Sweden
– -$154K -110,315 Closed
QT
155
Quantbot Technologies
New York
– -$137K -98,801 Closed
Franklin Resources
156
Franklin Resources
California
– -$130K -93,700 Closed
CF
157
Corebridge Financial
Texas
– -$123K -88,399 Closed
DM
158
Deerfield Management
New York
– -$62.1K -44,693 Closed
Squarepoint
159
Squarepoint
New York
– -$58.1K -41,765 Closed
DTL
160
Dynamic Technology Lab
Singapore
– -$32K -23,332 Closed
HF
161
HRT Financial
New York
– -$28K -20,727 Closed
Cambridge Investment Research Advisors
162
Cambridge Investment Research Advisors
Iowa
– -$29K -20,560 Closed
MFG
163
Merit Financial Group
Georgia
– -$24.5K -17,647 Closed
SP
164
SIH Partners
Delaware
– -$21.7K -15,602 Closed
Optiver Holding
165
Optiver Holding
Netherlands
– -$3.3K -2,374 Closed
CIAM
166
Caitong International Asset Management
Hong Kong
– -$2.49K -1,790 Closed
GWSA
167
Global Wealth Strategies & Associates
Colorado
– -$1.39K -1,000 Closed
FFA
168
Farther Finance Advisors
California
– -$1K -725 Closed
S
169
SignatureFD
Georgia
– -$632 -455 Closed
PNC Financial Services Group
170
PNC Financial Services Group
Pennsylvania
– -$391 -281 Closed
ACM
171
Aquatic Capital Management
Illinois
– -$1 -1 Closed
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