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Arcus Biosciences
RCUS

Overview Fund Activity

186 hedge funds and large institutions have $763M invested in Arcus Biosciences in 2025 Q1 according to their latest regulatory filings, with 33 funds opening new positions, 98 increasing their positions, 29 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
186
Holders Change
+1
Holders Change %
+0.54%
% of All Funds
2.53%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
33
Increased
98
Reduced
29
Closed
31
Calls
$1.09M
Puts
$1.03M
Net Calls
+$54K
Net Calls Change
-$2.95M

Top Buyers

1
SCM
Suvretta Capital Management
New York
$20.1M
2
WP
Woodline Partners
California
$40.2M
3
GS
Gilead Sciences
California
$247M
4
Vanguard Group
Vanguard Group
Pennsylvania
$52.5M
5
BlackRock
BlackRock
New York
$85.3M

Top Sellers

1
BCM
Boxer Capital Management
California
$0
2
B
Braidwell
Connecticut
$0
3
Ameriprise
Ameriprise
Minnesota
$1.26M
4
Adage Capital Partners
Adage Capital Partners
Massachusetts
$0
5
RAM
Readystate Asset Management
Illinois
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
GIM
26
Granahan Investment Management
Massachusetts
$3.76M +$1.05M +133,497 +39%
Bank of New York Mellon
27
Bank of New York Mellon
New York
$3.15M +$157K +19,955 +5%
Macquarie Group
28
Macquarie Group
Australia
$2.98M – – –
Citadel Advisors
29
Citadel Advisors
Florida
$2.96M +$130K +16,504 +5%
Hudson Bay Capital Management
30
Hudson Bay Capital Management
Connecticut
$2.89M +$1.56M +198,550 +117%
Principal Financial Group
31
Principal Financial Group
Iowa
$2.63M +$561K +71,464 +27%
Two Sigma Investments
32
Two Sigma Investments
New York
$2.34M +$1.19M +151,738 +103%
AG
33
Algert Global
California
$2.11M +$698K +88,910 +49%
Nordea Investment Management
34
Nordea Investment Management
Sweden
$2.08M +$413K +54,193 +25%
Invesco
35
Invesco
Georgia
$1.99M +$393K +50,037 +25%
Bank of America
36
Bank of America
North Carolina
$1.97M +$718K +91,426 +57%
CSS
37
Cubist Systematic Strategies
Connecticut
$1.92M +$150K +19,141 +9%
Axa
38
Axa
France
$1.82M -$2.31K -294 -0.1%
TI
39
Trexquant Investment
Connecticut
$1.69M -$669K -85,182 -28%
Public Sector Pension Investment Board (PSP Investments)
40
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$1.67M +$615K +78,342 +58%
Citigroup
41
Citigroup
New York
$1.65M +$810K +103,227 +97%
Renaissance Technologies
42
Renaissance Technologies
New York
$1.6M +$1.46M +185,500 +1,003%
GCP
43
GSA Capital Partners
United Kingdom
$1.54M +$979K +124,701 +174%
Legal & General Group
44
Legal & General Group
United Kingdom
$1.46M +$285K +36,352 +24%
RhumbLine Advisers
45
RhumbLine Advisers
Massachusetts
$1.44M +$186K +23,645 +15%
Barclays
46
Barclays
United Kingdom
$1.44M +$547K +69,693 +62%
CCIA
47
Campbell & Co Investment Adviser
Maryland
$1.3M +$1.3M +165,474 New
IC
48
Ikarian Capital
Texas
$1.28M -$1.69M -215,000 -57%
Ameriprise
49
Ameriprise
Minnesota
$1.26M -$10.9M -1,387,053 -90%
PIM
50
Platinum Investment Management
Australia
$1.21M – – –
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