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Acumen Pharmaceuticals
ABOS

Overview Fund Activity

81 hedge funds and large institutions have $105M invested in Acumen Pharmaceuticals in 2024 Q2 according to their latest regulatory filings, with 23 funds opening new positions, 22 increasing their positions, 19 reducing their positions, and 22 closing their positions.

Holders
81
Holders Change
+1
Holders Change %
+1.25%
% of All Funds
1.18%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
23
Increased
22
Reduced
19
Closed
22
Calls
$737K
Puts
$2.11M
Net Calls
-$1.37M
Net Calls Change
+$1.22M

Top Buyers

1
BlackRock
1
BlackRock
New York
$5.22M
2
Geode Capital Management
2
Geode Capital Management
Massachusetts
$1.97M
3
State Street
3
State Street
Massachusetts
$1.06M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$818K
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$4.59M

Top Sellers

1
PHP
1
Parkman Healthcare Partners
Connecticut
$0
2
LCM
2
Laurion Capital Management
New York
$2.85M
3
Millennium Management
3
Millennium Management
New York
$4.73M
4
TCM
4
Tang Capital Management
California
$0
5
SSA
5
Schonfeld Strategic Advisors
New York
$178K
Name Market Value Shares Shares
Change 		Shares
Change %
RCM
1
RA Capital Management
Massachusetts
$36.1M 14,932,063 – –
SCV
2
Sands Capital Ventures
Virginia
$8.27M 3,417,075 – –
Franklin Resources
3
Franklin Resources
California
$8.15M 3,367,618 -27,800 -0.8%
RSCM
4
Rock Springs Capital Management
Maryland
$5.57M 2,300,059 – –
BlackRock
5
BlackRock
New York
$5.22M 2,158,661 +1,968,964 +1,038%
Fidelity Investments
6
Fidelity Investments
Massachusetts
$4.89M 2,022,103 -66,897 -3%
Millennium Management
7
Millennium Management
New York
$4.73M 1,954,085 -675,456 -26%
Vanguard Group
8
Vanguard Group
Pennsylvania
$4.59M 1,896,949 +231,891 +14%
KIA
9
Knollwood Investment Advisory
Maryland
$3.94M 1,628,510 – –
LCM
10
Laurion Capital Management
New York
$2.85M 1,178,338 -716,685 -38%
T. Rowe Price Associates
11
T. Rowe Price Associates
Maryland
$2.53M 1,046,364 -51,912 -5%
Alyeska Investment Group
12
Alyeska Investment Group
Illinois
$2.27M 939,603 – –
Geode Capital Management
13
Geode Capital Management
Massachusetts
$1.97M 812,133 +526,994 +185%
Hudson Bay Capital Management
14
Hudson Bay Capital Management
Connecticut
$1.62M 670,000 +110,000 +20%
Pathstone Holdings
15
Pathstone Holdings
New Jersey
$1.16M 480,223 +42 +0%
State Street
16
State Street
Massachusetts
$1.06M 436,565 +354,787 +434%
Jane Street
17
Jane Street
New York
$1.04M 427,689 -172,566 -29%
Two Sigma Advisers
18
Two Sigma Advisers
New York
$949K 392,100 +175,100 +81%
Renaissance Technologies
19
Renaissance Technologies
New York
$818K 338,100 +338,100 New
Two Sigma Investments
20
Two Sigma Investments
New York
$752K 310,797 +132,896 +75%
IC
21
Ikarian Capital
Texas
$645K 266,435 – –
TD Asset Management
22
TD Asset Management
Ontario, Canada
$360K 148,800 – –
BCM
23
Bridgeway Capital Management
Texas
$359K 148,400 – –
Bank of New York Mellon
24
Bank of New York Mellon
New York
$306K 126,422 +126,422 New
Group One Trading
25
Group One Trading
Illinois
$303K 125,024 +96,987 +346%
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