Latest Institutional Transactions on Acumen Pharmaceuticals, Inc. (ABOS)
This table provides information on the latest institutional transactions involving Acumen Pharmaceuticals, Inc. (ABOS) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
4.56K+ 10.92% |
$4.1K - $5.79K
|
46.3K
$82.4K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
CALL |
17.2KNew |
$15.5K - $21.8K
|
17.2K
$30.6K
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Securities, LLC
New York, NY |
BUY
|
- |
8.19K+ 68.92% |
$7.37K - $10.4K
|
20.1K
$35.7K
|
|
|
Aug 14, 2025
Q2 2025
|
Drw Securities, LLC
Chicago, IL |
BUY
|
- |
11KNew |
$9.92K - $14K
|
11K
$19.6K
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
SELL
|
- |
-415K- 79.53% |
$373K - $526K
|
107K
$190K
|
|
|
Aug 14, 2025
Q2 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
BUY
|
- |
15.9KNew |
$14.3K - $20.2K
|
15.9K
$28.4K
|
|
|
Aug 14, 2025
Q2 2025
|
Skopos Labs, Inc.
Riverhead, NY |
BUY
|
- |
619New |
$557 - $786
|
619
$1.1K
|
|
|
Aug 14, 2025
Q2 2025
|
Jain Global LLC
New York, NY |
BUY
|
- |
40KNew |
$36K - $50.8K
|
40K
$71.2K
|
|
|
Aug 14, 2025
Q2 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
SELL
|
- |
-4.81K- 56.98% |
$4.33K - $6.11K
|
3.63K
$6.46K
|
|
|
Aug 14, 2025
Q2 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
BUY
|
- |
495New |
$446 - $629
|
495
$881
|
|
|
Aug 13, 2025
Q2 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
138KNew |
$124K - $175K
|
138K
$246K
|
|
|
Aug 13, 2025
Q2 2025
|
Barclays PLC
London, X0 |
SELL
|
- |
-42.3K- 58.5% |
$38K - $53.7K
|
30K
$53.4K
|
|
|
Aug 12, 2025
Q2 2025
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Aug 08, 2025
Q2 2025
|
Clearstead Advisors, LLC
Cleveland, OH |
BUY
|
- |
63New |
$56.7 - $80
|
63
$112
|
|
|
Aug 06, 2025
Q2 2025
|
True Wealth Design, LLC
Akron, OH |
BUY
|
- |
6+ 20.69% |
$5.4 - $7.62
|
35
$62.3
|
|
|
Aug 01, 2025
Q2 2025
|
Y Intercept (Hong Kong) LTD
|
BUY
|
- |
251KNew |
$226K - $319K
|
251K
$447K
|
|
|
Jul 31, 2025
Q2 2025
|
Nisa Investment Advisors, LLC
|
BUY
|
- |
1.23KNew |
$1.11K - $1.56K
|
1.23K
$2.19K
|
|
|
Jul 30, 2025
Q2 2025
|
Ethic Inc.
New York, NY |
BUY
|
- |
11.4KNew |
$10.2K - $14.4K
|
11.4K
$20.3K
|
|
|
Jul 22, 2025
Q2 2025
|
Gsa Capital Partners LLP
London, X0 |
BUY
|
- |
32.1KNew |
$28.9K - $40.8K
|
32.1K
$57.1K
|
|
|
Jul 11, 2025
Q2 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
BUY
|
- |
200New |
$180 - $254
|
200
$356
|
|
| Q1 2025 | |||||||
|
Sep 15, 2025
Q1 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
117KNew |
$129K - $222K
|
117K
$208K
|
|
|
Aug 27, 2025
Q1 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
11.2KNew |
$12.3K - $21.3K
|
11.2K
$19.9K
|
|
|
May 20, 2025
Q1 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
BUY
|
- |
9.69K+ 51.43% |
$10.7K - $18.4K
|
28.5K
$50.8K
|
|
|
May 15, 2025
Q1 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
BUY
|
- |
1.09K+ 4.54% |
$1.2K - $2.07K
|
25.2K
$44.8K
|
|
|
May 15, 2025
Q1 2025
|
Rise Advisors, LLC
|
BUY
|
- |
373New |
$410 - $709
|
373
$664
|
|
|
May 13, 2025
Q1 2025
|
Russell Investments Group, Ltd.
|
SELL
|
- |
-959- 77.53% |
$1.05K - $1.82K
|
278
$495
|
|
|
May 13, 2025
Q1 2025
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-54.5K- 55.6% |
$59.9K - $104K
|
43.5K
$77.5K
|
|
|
May 13, 2025
Q1 2025
|
Sterling Capital Management LLC
Charlotte, NC |
SELL
|
- |
-740- 51.93% |
$814 - $1.41K
|
685
$1.22K
|
|
|
May 13, 2025
Q1 2025
|
Vanguard Personalized Indexing Management, LLC
Oakland, CA |
BUY
|
- |
9.11K+ 70.67% |
$10K - $17.3K
|
22K
$39.2K
|
|
|
May 13, 2025
Q1 2025
|
Coldstream Capital Management Inc
|
BUY
|
- |
311New |
$342 - $591
|
311
$554
|
|
|
May 12, 2025
Q1 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
78.4KNew |
$86.3K - $149K
|
78.4K
$140K
|
|
|
May 12, 2025
Q1 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
108K+ 544.08% |
$119K - $205K
|
128K
$227K
|
|
|
May 12, 2025
Q1 2025
|
Simplex Trading, LLC
|
BUY
|
- |
1.15K+ 96.73% |
$1.27K - $2.19K
|
2.34K
$4.17K
|
|
|
May 09, 2025
Q1 2025
|
Thoroughbred Financial Services, LLC
|
BUY
|
- |
15.5KNew |
$17.1K - $29.5K
|
15.5K
$27.6K
|
|
|
May 07, 2025
Q1 2025
|
Meeder Asset Management Inc
|
BUY
|
- |
1.58KNew |
$1.74K - $3.01K
|
1.58K
$2.82K
|
|
|
May 07, 2025
Q1 2025
|
N.E.W. Advisory Services LLC
|
BUY
|
- |
598New |
$658 - $1.14K
|
598
$1.06K
|
|
| Q4 2024 | |||||||
|
May 29, 2025
Q4 2024
|
Rhumbline Advisers
Boston, MA |
BUY
|
- |
7.56K+ 16.61% |
$13K - $24.7K
|
53.1K
$94.5K
|
|
|
Feb 14, 2025
Q4 2024
|
Prelude Capital Management, LLC
New York, NY |
SELL
|
- |
-4K- 7.64% |
$6.89K - $13.1K
|
48.4K
$86.2K
|
|
|
Feb 14, 2025
Q4 2024
|
Rock Springs Capital Management LP
Baltimore, MD |
SELL
|
- |
-461K- 20.05% |
$793K - $1.51M
|
1.84M
$3.27M
|
|
|
Feb 14, 2025
Q4 2024
|
Atom Investors LP
Austin, TX |
BUY
|
- |
33.7KNew |
$57.9K - $110K
|
33.7K
$59.9K
|
|
|
Feb 14, 2025
Q4 2024
|
Pinnacle Associates LTD
|
BUY
|
- |
18KNew |
$31K - $58.9K
|
18K
$32.1K
|
|
|
Feb 14, 2025
Q4 2024
|
Price T Rowe Associates Inc
Baltimore, MD |
SELL
|
- |
-836K- 98.4% |
$1.44M - $2.73M
|
13.6K
$24.2K
|
|
|
Feb 14, 2025
Q4 2024
|
Boothbay Fund Management, LLC
New York, NY |
SELL
|
- |
-666- 1.29% |
$1.15K - $2.18K
|
51K
$90.9K
|
|
|
Feb 14, 2025
Q4 2024
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
19.4KNew |
$33.4K - $63.6K
|
19.4K
$34.6K
|
|
|
Feb 14, 2025
Q4 2024
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
SELL
|
- |
-47.8K- 76.44% |
$82.2K - $156K
|
14.7K
$26.2K
|
|
|
Feb 14, 2025
Q4 2024
|
Ikarian Capital, LLC
Dallas, TX |
SELL
|
- |
-666- 0.25% |
$1.15K - $2.18K
|
266K
$473K
|
|
|
Feb 13, 2025
Q4 2024
|
Pro Share Advisors LLC
|
BUY
|
- |
11.8KNew |
$20.3K - $38.6K
|
11.8K
$21K
|
|
|
Feb 11, 2025
Q4 2024
|
American Century Companies Inc
Kansas City, MO |
SELL
|
- |
-265- 0.49% |
$456 - $867
|
54.3K
$96.6K
|
|
|
Feb 11, 2025
Q4 2024
|
Clune & Associates, Ltd.
Chicago, IL |
BUY
|
- |
16.5KNew |
$28.4K - $54K
|
16.5K
$29.4K
|
|
| Q3 2024 | |||||||
|
Oct 08, 2025
Q3 2024
|
New York State Common Retirement Fund
|
BUY
|
- |
9.8KNew |
$21.8K - $34.7K
|
9.8K
$17.4K
|
|