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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 %
First Manhattan
76
First Manhattan
New York
$80.4K 57,000 – –
RS
77
R Squared
Hong Kong
$78.6K 55,760 +17,105 +44%
Mackenzie Financial
78
Mackenzie Financial
Ontario, Canada
$73.5K 52,097 – –
Russell Investments Group
79
Russell Investments Group
United Kingdom
$72.7K 51,565 +1,573 +3%
State Board of Administration of Florida Retirement System
80
State Board of Administration of Florida Retirement System
Florida
$71.4K 50,635 – –
PCA
81
Pallas Capital Advisors
Massachusetts
$68.7K 48,754 +21,870 +81%
BHCM
82
Brevan Howard Capital Management
Jersey
$67.4K 47,823 +33,249 +228%
Janney Montgomery Scott
83
Janney Montgomery Scott
Pennsylvania
$65K 46,100 -11,400 -20%
New York State Common Retirement Fund
84
New York State Common Retirement Fund
New York
$64K 45,196 – –
SOW
85
State of Wyoming
Wyoming
$63.9K 45,332 +7,296 +19%
EIP
86
Easterly Investment Partners
Massachusetts
$63.5K 45,000 +45,000 New
Mariner
87
Mariner
Kansas
$61.9K 43,883 +43,883 New
BNP Paribas Financial Markets
88
BNP Paribas Financial Markets
France
$59.9K 42,509 -175,534 -81%
JIC
89
Joel Isaacson & Co
New York
$56.4K 40,000 – –
LPL Financial
90
LPL Financial
California
$56.2K 39,885 -1,575 -4%
ProShare Advisors
91
ProShare Advisors
Maryland
$53.4K 37,874 -1,188 -3%
PFSRSONJ
92
Police & Firemen's Retirement System of New Jersey
New Jersey
$53.1K 37,640 – –
LNWWM
93
Laird Norton Wetherby Wealth Management
California
$52K 36,860 +36,860 New
SRC
94
Shufro Rose & Co
New York
$47.3K 34,000 – –
Public Employees Retirement Association of Colorado
95
Public Employees Retirement Association of Colorado
Colorado
$46K 32,388 – –
CSS
96
Cubist Systematic Strategies
Connecticut
$44.5K 31,548 -72,553 -70%
CAPTRUST Financial Advisors
97
CAPTRUST Financial Advisors
North Carolina
$43.9K 31,109 +14,709 +90%
HIP
98
HUB Investment Partners
Texas
$42K 29,810 +29,810 New
BS
99
Banco Santander
Spain
$37.4K 26,490 – –
Prudential Financial
100
Prudential Financial
New Jersey
$32K 22,665 +6,248 +38%
2 3
4
5 6