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Cerus
CERS

Overview Fund Activity

152 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, 54 increasing their positions, 51 reducing their positions, and 19 closing their positions.

Holders
152
Holders Change
-3
Holders Change %
-1.94%
% of All Funds
2.04%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
18
Increased
54
Reduced
51
Closed
19
Calls
$278K
Puts
$44K
Net Calls
+$234K
Net Calls Change
+$140K

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 Market Value Shares Shares
Change 		Shares
Change %
Assenagon Asset Management
26
Assenagon Asset Management
Luxembourg
$1.73M 1,225,154 -581 -0%
Citadel Advisors
27
Citadel Advisors
Florida
$1.45M 1,029,213 -321,593 -24%
Two Sigma Investments
28
Two Sigma Investments
New York
$1.38M 980,897 -11,664 -1%
Renaissance Technologies
29
Renaissance Technologies
New York
$1.08M 765,500 -603,900 -44%
Lazard Asset Management
30
Lazard Asset Management
New York
$1.06M 749,964 +107,213 +17%
Qube Research & Technologies (QRT)
31
Qube Research & Technologies (QRT)
United Kingdom
$1.06M 749,564 +457,347 +157%
Fidelity Investments
32
Fidelity Investments
Massachusetts
$1.05M 743,893 +12,139 +2%
Two Sigma Advisers
33
Two Sigma Advisers
New York
$1M 710,000 +47,100 +7%
GCP
34
GSA Capital Partners
United Kingdom
$742K 526,090 -770,869 -59%
Bank of New York Mellon
35
Bank of New York Mellon
New York
$688K 487,640 +10,165 +2%
BIP
36
Bouvel Investment Partners
Pennsylvania
$685K 486,063 -18,957 -4%
NL
37
Nuveen LLC
North Carolina
$551K 391,040 -71,510 -15%
IEFM
38
IQ EQ Fund Management
Ireland
$518K 367,525 +214,515 +140%
Los Angeles Capital Management
39
Los Angeles Capital Management
California
$518K 367,389 +85,835 +30%
Stifel Financial
40
Stifel Financial
Missouri
$444K 314,617 +27,217 +9%
Connor, Clark & Lunn Investment Management (CC&L)
41
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$418K 296,099 +97,592 +49%
SC
42
Sepio Capital
Utah
$417K 295,500 -8,000 -3%
UBS Group
43
UBS Group
Switzerland
$390K 276,885 -8,285 -3%
T. Rowe Price Associates
44
T. Rowe Price Associates
Maryland
$386K 273,407 +4,242 +2%
RhumbLine Advisers
45
RhumbLine Advisers
Massachusetts
$379K 268,946 +17,039 +7%
Raymond James Financial
46
Raymond James Financial
Florida
$329K 233,170 -4,533 -2%
AllianceBernstein
47
AllianceBernstein
Tennessee
$316K 224,058 +28,731 +15%
EGM
48
Engineers Gate Manager
New York
$293K 208,143 -23,991 -10%
Invesco
49
Invesco
Georgia
$278K 197,385 +50,480 +34%
Ameriprise
50
Ameriprise
Minnesota
$264K 187,300 +161,185 +617%
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