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Acumen Pharmaceuticals
ABOS

Overview Fund Activity

66 hedge funds and large institutions have $179M invested in Acumen Pharmaceuticals in 2023 Q3 according to their latest regulatory filings, with 25 funds opening new positions, 23 increasing their positions, 11 reducing their positions, and 12 closing their positions.

Holders
66
Holders Change
+13
Holders Change %
+24.53%
% of All Funds
1.05%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
25
Increased
23
Reduced
11
Closed
12
Calls
$1.01M
Puts
$1.21M
Net Calls
-$197K
Net Calls Change
-$1.25M

Top Buyers

1
RCM
1
RA Capital Management
Massachusetts
$62M
2
Franklin Resources
2
Franklin Resources
California
$11.8M
3
RSCM
3
Rock Springs Capital Management
Maryland
$11.7M
4
BC
4
Boxer Capital
California
$9.16M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$7.7M

Top Sellers

1
DTC
1
Deep Track Capital
Connecticut
$10.4M
2
IC
2
Ikarian Capital
Texas
$1.31M
3
WP
3
WMS Partners
Maryland
$0
4
JGC
4
J. Goldman & Co
New York
$0
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
CFP
26
Catalyst Financial Partners
Massachusetts
$372K – – –
Renaissance Technologies
27
Renaissance Technologies
New York
$363K +$177K +42,600 +95%
Dimensional Fund Advisors
28
Dimensional Fund Advisors
Texas
$314K +$27.5K +6,623 +10%
UOC
29
UBS O'Connor
Illinois
$289K -$41.5K -10,000 -13%
BFM
30
Boothbay Fund Management
New York
$254K -$274K -65,921 -52%
State Street
31
State Street
Massachusetts
$248K – – –
Goldman Sachs
32
Goldman Sachs
New York
$238K +$181K +43,727 +322%
Northern Trust
33
Northern Trust
Illinois
$233K +$100K +24,096 +75%
DekaBank Deutsche Girozentrale
34
DekaBank Deutsche Girozentrale
Germany
$167K +$167K +40,000 New
CM
35
Caption Management
Oklahoma
$166K +$166K +40,000 New
Citigroup
36
Citigroup
New York
$160K +$157K +37,801 +5,423%
JF
37
Jump Financial
Illinois
$141K +$141K +33,900 New
IFPG
38
Intrepid Financial Planning Group
Indiana
$125K +$41.5K +10,000 +50%
Qube Research & Technologies (QRT)
39
Qube Research & Technologies (QRT)
United Kingdom
$108K +$108K +26,113 New
Marshall Wace
40
Marshall Wace
United Kingdom
$106K +$106K +25,492 New
Verition Fund Management
41
Verition Fund Management
Connecticut
$97.5K +$97.5K +23,500 New
Barclays
42
Barclays
United Kingdom
$93K -$12.3K -2,969 -12%
Morgan Stanley
43
Morgan Stanley
New York
$92.3K +$28.7K +6,915 +45%
Two Sigma Advisers
44
Two Sigma Advisers
New York
$83.4K +$83.4K +20,088 New
PWMAG
45
Pinnacle Wealth Management Advisory Group
New Jersey
$74.8K – – –
PA
46
Pinnacle Associates
New York
$74.8K – – –
Jane Street
47
Jane Street
New York
$69.7K +$69.7K +16,788 New
XT
48
XTX Topco
Cayman Islands
$68.6K +$68.6K +16,538 New
Bank of America
49
Bank of America
North Carolina
$68.4K +$3.04K +732 +5%
American Century Companies
50
American Century Companies
Missouri
$57.3K +$57.3K +13,816 New
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