ABOS icon

Acumen Pharmaceuticals
ABOS

Overview Fund Activity

60 hedge funds and large institutions have $158M invested in Acumen Pharmaceuticals in 2022 Q4 according to their latest regulatory filings, with 19 funds opening new positions, 19 increasing their positions, 16 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
60
Holders Change
+10
Holders Change %
+20%
% of All Funds
0.97%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.05%
New
19
Increased
19
Reduced
16
Closed
9
Calls
$534K
Puts
$211K
Net Calls
+$323K
Net Calls Change
-$3.25M

Top Buyers

1
PFO
1
Pathstone Family Office
New Jersey
$5.73M
2
Hudson Bay Capital Management
2
Hudson Bay Capital Management
Connecticut
$1.3M
3
Millennium Management
3
Millennium Management
New York
$3.6M
4
DTC
4
Deep Track Capital
Connecticut
$21.3M
5
Two Sigma Investments
5
Two Sigma Investments
New York
$475K

Top Sellers

1
CC
1
Commodore Capital
New York
$2.69M
2
MCM
2
Moore Capital Management
New York
$149K
3
EI
3
EAM Investors
California
$0
4
SSA
4
Schonfeld Strategic Advisors
New York
$0
5
EGI
5
EAM Global Investors
California
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
AI
26
Atom Investors
Texas
$337K +$337K +62,441 New
Bank of Montreal
27
Bank of Montreal
Ontario, Canada
$326K +$326K +58,400 New
State Street
28
State Street
Massachusetts
$323K +$67K +12,400 +26%
CCMU
29
Cheyne Capital Management (UK)
United Kingdom
$301K +$301K +55,829 New
Qube Research & Technologies (QRT)
30
Qube Research & Technologies (QRT)
United Kingdom
$288K +$198K +36,650 +219%
Citigroup
31
Citigroup
New York
$246K +$201K +37,258 +448%
Bank of America
32
Bank of America
North Carolina
$209K +$86.6K +16,041 +71%
Northern Trust
33
Northern Trust
Illinois
$186K +$46.7K +8,642 +34%
Barclays
34
Barclays
United Kingdom
$185K +$1.61K +300 +0.9%
Renaissance Technologies
35
Renaissance Technologies
New York
$174K +$174K +32,300 New
6CM
36
683 Capital Management
New York
$169K +$169K +31,246 New
MCM
37
Moore Capital Management
New York
$149K -$2.13M -395,324 -93%
Morgan Stanley
38
Morgan Stanley
New York
$139K +$36.6K +6,770 +36%
Man Group
39
Man Group
United Kingdom
$116K +$116K +21,529 New
JF
40
Jump Financial
Illinois
$115K +$115K +21,239 New
HF
41
HRT Financial
New York
$111K +$111K +20,672 New
CPIG
42
Chicago Partners Investment Group
Illinois
$109K +$44.5K +7,594 +69%
CSS
43
Cubist Systematic Strategies
Connecticut
$97.2K -$26.7K -4,950 -22%
Goldman Sachs
44
Goldman Sachs
New York
$91.8K -$30.4K -5,626 -25%
Acadian Asset Management
45
Acadian Asset Management
Massachusetts
$85K +$85K +15,741 New
Walleye Capital
46
Walleye Capital
New York
$75K +$75K +13,891 New
Group One Trading
47
Group One Trading
Illinois
$72.9K +$3.4K +629 +5%
LIP
48
Lighthouse Investment Partners
Florida
$60.8K +$60.8K +11,263 New
DTL
49
Dynamic Technology Lab
Singapore
$57K +$57K +10,525 New
Jane Street
50
Jane Street
New York
$55.1K +$55.1K +10,198 New
1
2
3