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Acumen Pharmaceuticals
ABOS

Overview Fund Activity

73 hedge funds and large institutions have $108M invested in Acumen Pharmaceuticals in 2024 Q3 according to their latest regulatory filings, with 10 funds opening new positions, 25 increasing their positions, 21 reducing their positions, and 17 closing their positions.

Holders
73
Holders Change
-8
Holders Change %
-9.88%
% of All Funds
1.06%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
10
Increased
25
Reduced
21
Closed
17
Calls
$226K
Puts
$2.19M
Net Calls
-$1.96M
Net Calls Change
-$588K

Top Buyers

1
Northern Trust
1
Northern Trust
Illinois
$766K
2
BlackRock
2
BlackRock
New York
$5.78M
3
Franklin Resources
3
Franklin Resources
California
$8.34M
4
Morgan Stanley
4
Morgan Stanley
New York
$593K
5
Goldman Sachs
5
Goldman Sachs
New York
$362K

Top Sellers

1
LCM
1
Laurion Capital Management
New York
$2.15M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$2.11M
3
Millennium Management
3
Millennium Management
New York
$4.55M
4
Man Group
4
Man Group
United Kingdom
$0
5
SSA
5
Schonfeld Strategic Advisors
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
RCM
1
RA Capital Management
Massachusetts
$37M 14,932,063 – –
SCV
2
Sands Capital Ventures
Virginia
$8.47M 3,417,075 – –
Franklin Resources
3
Franklin Resources
California
$8.34M 3,549,069 +181,451 +5%
BlackRock
4
BlackRock
New York
$5.78M 2,331,530 +172,869 +8%
RSCM
5
Rock Springs Capital Management
Maryland
$5.7M 2,300,059 – –
Fidelity Investments
6
Fidelity Investments
Massachusetts
$5.03M 2,028,117 +6,014 +0.3%
Vanguard Group
7
Vanguard Group
Pennsylvania
$4.8M 1,934,039 +37,090 +2%
Millennium Management
8
Millennium Management
New York
$4.55M 1,834,753 -119,332 -6%
KIA
9
Knollwood Investment Advisory
Maryland
$4.04M 1,628,510 – –
Alyeska Investment Group
10
Alyeska Investment Group
Illinois
$2.33M 939,603 – –
LCM
11
Laurion Capital Management
New York
$2.15M 867,046 -311,292 -26%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$2.14M 864,528 +52,395 +6%
T. Rowe Price Associates
13
T. Rowe Price Associates
Maryland
$2.11M 849,619 -196,745 -19%
Hudson Bay Capital Management
14
Hudson Bay Capital Management
Connecticut
$1.58M 636,000 -34,000 -5%
Pathstone Holdings
15
Pathstone Holdings
New Jersey
$1.28M 517,283 +37,060 +8%
State Street
16
State Street
Massachusetts
$1.28M 516,406 +79,841 +18%
Jane Street
17
Jane Street
New York
$1.21M 487,596 +59,907 +14%
Two Sigma Advisers
18
Two Sigma Advisers
New York
$1.16M 469,100 +77,000 +20%
Two Sigma Investments
19
Two Sigma Investments
New York
$768K 309,507 -1,290 -0.4%
Northern Trust
20
Northern Trust
Illinois
$766K 308,850 +238,762 +341%
Renaissance Technologies
21
Renaissance Technologies
New York
$759K 306,100 -32,000 -9%
IC
22
Ikarian Capital
Texas
$661K 266,435 – –
Morgan Stanley
23
Morgan Stanley
New York
$593K 239,200 +151,391 +172%
Goldman Sachs
24
Goldman Sachs
New York
$362K 145,861 +94,809 +186%
TD Asset Management
25
TD Asset Management
Ontario, Canada
$345K 139,206 -9,594 -6%
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