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Acumen Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
RCM
1
RA Capital Management
Massachusetts
$25.5M
SCV
2
Sands Capital Ventures
Virginia
$5.84M
Franklin Resources
3
Franklin Resources
California
$3.94M -$1.07M -771,943 -25%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$3.47M -$569 -411 -0%
Vanguard Group
5
Vanguard Group
Pennsylvania
$2.82M -$52.4K -37,879 -2%
KIA
6
Knollwood Investment Advisory
Maryland
$2.78M
Alyeska Investment Group
7
Alyeska Investment Group
Illinois
$1.61M
ACM
8
ADAR1 Capital Management
Texas
$1.52M -$34.6K -25,000 -3%
LCM
9
Laurion Capital Management
New York
$1.48M
Pathstone Holdings
10
Pathstone Holdings
New Jersey
$1.47M -$276K -199,421 -19%
Hudson Bay Capital Management
11
Hudson Bay Capital Management
Connecticut
$1.24M -$138K -100,000 -12%
Millennium Management
12
Millennium Management
New York
$1.03M -$1.87M -1,348,404 -69%
Renaissance Technologies
13
Renaissance Technologies
New York
$999K +$467K +337,704 +137%
Citadel Advisors
14
Citadel Advisors
Florida
$845K +$684K +494,108 New
Two Sigma Advisers
15
Two Sigma Advisers
New York
$724K -$3.74K -2,700 -0.6%
SG Americas Securities
16
SG Americas Securities
New York
$691K +$559K +403,878 New
Geode Capital Management
17
Geode Capital Management
Massachusetts
$682K +$2.98K +2,152 +0.5%
IC
18
Ikarian Capital
Texas
$454K
Susquehanna International Group
19
Susquehanna International Group
Pennsylvania
$367K +$85.9K +62,102 +41%
Bank of America
20
Bank of America
North Carolina
$365K +$92.3K +66,720 +45%
Jane Street
21
Jane Street
New York
$354K +$43.7K +31,569 +18%
Two Sigma Investments
22
Two Sigma Investments
New York
$341K -$1.85K -1,339 -0.7%
BCM
23
Bridgeway Capital Management
Texas
$325K +$104K +75,000 +65%
BlackRock
24
BlackRock
New York
$299K -$162K -117,267 -40%
Morgan Stanley
25
Morgan Stanley
New York
$255K -$6.01K -4,347 -3%