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 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
1.11K+ 0.73% |
$1K - $1.41K
|
154K
$194K
|
|
|
Aug 14, 2025
Q2 2025
|
Hudson Bay Capital Management LP
Greenwich, CT |
BUY
|
- |
55K+ 7.14% |
$49.5K - $69.9K
|
825K
$1.04M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
CALL |
17.2KNew |
$15.5K - $21.8K
|
17.2K
$21.7K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
41.4K+ 37.27% |
$37.2K - $52.5K
|
152K
$192K
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Investments, LP
New York, NY |
SELL
|
- |
-31.5K- 13.56% |
$28.4K - $40K
|
201K
$253K
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Securities, LLC
New York, NY |
BUY
|
- |
8.19K+ 68.92% |
$7.37K - $10.4K
|
20.1K
$25.3K
|
|
|
Aug 14, 2025
Q2 2025
|
Integrated Wealth Concepts LLC
|
SELL
|
- |
-4.79K- 31.49% |
$4.31K - $6.09K
|
10.4K
$13.1K
|
|
|
Aug 14, 2025
Q2 2025
|
Wells Fargo & Company
San Francisco, CA |
SELL
|
- |
-20.9K- 75.34% |
$18.8K - $26.5K
|
6.83K
$8.6K
|
|
|
Aug 14, 2025
Q2 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
SELL
|
- |
-37.4K- 8.07% |
$33.7K - $47.5K
|
426K
$537K
|
|
|
Aug 14, 2025
Q2 2025
|
Drw Securities, LLC
Chicago, IL |
BUY
|
- |
11KNew |
$9.92K - $14K
|
11K
$13.9K
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
SELL
|
- |
-28.6K- 23.24% |
$25.7K - $36.3K
|
94.4K
$119K
|
|
|
Aug 14, 2025
Q2 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
35.4K+ 160.04% |
$31.9K - $45K
|
57.6K
$72.5K
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
SELL
|
- |
-415K- 79.53% |
$373K - $526K
|
107K
$134K
|
|
|
Aug 14, 2025
Q2 2025
|
Adar1 Capital Management, LLC
Austin, TX |
BUY
|
- |
770K+ 526.74% |
$693K - $978K
|
916K
$1.15M
|
|
|
Aug 14, 2025
Q2 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
138K+ 70.58% |
$125K - $176K
|
335K
$422K
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
SELL
|
- |
-11.9K- 7.5% |
$10.7K - $15.1K
|
147K
$185K
|
|
|
Aug 14, 2025
Q2 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
SELL
|
- |
-4.81K- 56.98% |
$4.33K - $6.11K
|
3.63K
$4.58K
|
|
|
Aug 14, 2025
Q2 2025
|
Jain Global LLC
New York, NY |
BUY
|
- |
40KNew |
$36K - $50.8K
|
40K
$50.4K
|
|
|
Aug 14, 2025
Q2 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
BUY
|
- |
495New |
$446 - $629
|
495
$624
|
|
|
Aug 14, 2025
Q2 2025
|
Point72 Asia (Singapore) Pte. Ltd.
Singapore, U0 |
BUY
|
- |
21.3KNew |
$19.2K - $27.1K
|
21.3K
$26.9K
|
|
|
Aug 14, 2025
Q2 2025
|
Skopos Labs, Inc.
Riverhead, NY |
BUY
|
- |
619New |
$557 - $786
|
619
$780
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
165K+ 1525.97% |
$148K - $209K
|
176K
$221K
|
|
|
Aug 14, 2025
Q2 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
BUY
|
- |
15.9KNew |
$14.3K - $20.2K
|
15.9K
$20.1K
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
815K+ 71.78% |
$733K - $1.03M
|
1.95M
$2.46M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
CALL |
-24.8K- 63.43% |
$22.3K - $31.5K
|
14.3K
$18K
|
|
|
Aug 14, 2025
Q2 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
4.56K+ 10.92% |
$4.1K - $5.79K
|
46.3K
$58.3K
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
SELL
|
- |
-7.57K- 88.65% |
$6.81K - $9.62K
|
969
$1.22K
|
|
|
Aug 14, 2025
Q2 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
31.4KNew |
$28.3K - $39.9K
|
31.4K
$39.6K
|
|
|
Aug 13, 2025
Q2 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
BUY
|
- |
10.4K+ 208.0% |
$9.36K - $13.2K
|
15.4K
$19.4K
|
|
|
Aug 13, 2025
Q2 2025
|
Barclays PLC
London, X0 |
SELL
|
- |
-42.3K- 58.5% |
$38K - $53.7K
|
30K
$37.8K
|
|
|
Aug 13, 2025
Q2 2025
|
Ever Source Wealth Advisors, LLC
|
SELL
|
- |
-71- 14.61% |
$63.9 - $90.2
|
415
$523
|
|
|
Aug 13, 2025
Q2 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
SELL
|
- |
-10.1K- 3.94% |
$9.1K - $12.8K
|
247K
$311K
|
|
|
Aug 13, 2025
Q2 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
138KNew |
$124K - $175K
|
138K
$174K
|
|
|
Aug 13, 2025
Q2 2025
|
Group One Trading, L.P.
Chicago, IL |
BUY
|
- |
6.11K+ 253.55% |
$5.5K - $7.76K
|
8.52K
$10.7K
|
|
|
Aug 13, 2025
Q2 2025
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-225K- 77.52% |
$202K - $285K
|
65.2K
$82.1K
|
|
|
Aug 12, 2025
Q2 2025
|
Pathstone Holdings, LLC
Englewood, NJ |
SELL
|
- |
-28K- 2.58% |
$25.2K - $35.6K
|
1.06M
$1.33M
|
|
|
Aug 12, 2025
Q2 2025
|
Franklin Resources Inc
San Mateo, CA |
SELL
|
- |
-64.9K- 2.07% |
$58.4K - $82.4K
|
3.08M
$3.88M
|
|
|
Aug 12, 2025
Q2 2025
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Aug 11, 2025
Q2 2025
|
Vanguard Group Inc
Valley Forge, PA |
SELL
|
- |
-248K- 12.78% |
$223K - $315K
|
1.69M
$2.13M
|
|
|
Aug 11, 2025
Q2 2025
|
Citigroup Inc
|
SELL
|
- |
-26.7K- 89.56% |
$24K - $33.9K
|
3.12K
$3.92K
|
|
|
Aug 08, 2025
Q2 2025
|
Pnc Financial Services Group, Inc.
Pittsburgh, PA |
BUY
|
- |
502+ 11.29% |
$452 - $638
|
4.95K
$6.23K
|
|
|
Aug 08, 2025
Q2 2025
|
Geode Capital Management, LLC
Boston, MA |
SELL
|
- |
-465K- 53.98% |
$419K - $591K
|
397K
$500K
|
|
|
Aug 08, 2025
Q2 2025
|
Clearstead Advisors, LLC
Cleveland, OH |
BUY
|
- |
63New |
$56.7 - $80
|
63
$79.4
|
|
|
Aug 06, 2025
Q2 2025
|
True Wealth Design, LLC
Akron, OH |
BUY
|
- |
6+ 20.69% |
$5.4 - $7.62
|
35
$44.1
|
|
|
Aug 01, 2025
Q2 2025
|
Y Intercept (Hong Kong) LTD
|
BUY
|
- |
251KNew |
$226K - $319K
|
251K
$316K
|
|
|
Jul 31, 2025
Q2 2025
|
Nisa Investment Advisors, LLC
|
BUY
|
- |
1.23KNew |
$1.11K - $1.56K
|
1.23K
$1.55K
|
|
|
Jul 30, 2025
Q2 2025
|
Ethic Inc.
New York, NY |
BUY
|
- |
11.4KNew |
$10.2K - $14.4K
|
11.4K
$14.3K
|
|
|
Jul 25, 2025
Q2 2025
|
Cwm, LLC
|
SELL
|
- |
-1- 0.02% |
$0.9 - $1.27
|
4.14K
$5.21K
|
|
|
Jul 23, 2025
Q2 2025
|
Nbt Bank N A
|
BUY
|
- |
200New |
$180 - $254
|
200
$252
|
|
|
Jul 22, 2025
Q2 2025
|
Gsa Capital Partners LLP
London, X0 |
BUY
|
- |
32.1KNew |
$28.9K - $40.8K
|
32.1K
$40.4K
|