Who Owns Acumen Pharmaceuticals, Inc. (ABOS)?Hedge Fund & Institutional Holders

$3.09-0.25 (-7.54%)HealthcareNASDAQ

Institutional Holders

80

as of QNaN NaN

Total Institutional Value

$35.2T

% of Float Held

QoQ Change in Holders

+80 / -0

Price History

$0.90$1.52$2.14$2.75$3.37Oct 24Jun 25Mar 26

ABOS — Biggest Institutional Buyers This Quarter

FundShares AddedValue% of Portfolio
RA CAPITAL MANAGEMENT, L.P.New14.9M$16.4T100.00%
Sands Capital Alternatives, LLCNew3.4M$3.8T0.92%
FRANKLIN RESOURCES INCNew3.1M$3.5T0.99%
BlackRock, Inc.New2.3M$2.6T0.05%
MILLENNIUM MANAGEMENT LLCNew1.1M$1.2T0.66%
Alyeska Investment Group, L.P.New940K$1.0T4.12%
Laurion Capital Management LPNew867K$953.8B0.02%
GEODE CAPITAL MANAGEMENT, LLCNew862K$947.0B0.07%
Hudson Bay Capital Management LPNew770K$847.0B2.61%
TWO SIGMA ADVISERS, LPNew464K$510.1B1.15%
NORTHERN TRUST CORPNew290K$318.8B0.05%
Ikarian Capital, LLCNew266K$292.3B0.04%
RENAISSANCE TECHNOLOGIES LLCNew257K$282.4B0.43%
TWO SIGMA INVESTMENTS, LPNew232K$255.5B0.55%
GOLDMAN SACHS GROUP INCNew196K$215.8B0.03%

Top Institutional Holders(QNaN NaN)

#FundSharesValue% of PortfolioQoQ Share Change
1RA CAPITAL MANAGEMENT, L.P.14,932,063$16.4T100.00%New
2Sands Capital Alternatives, LLC3,417,075$3.8T0.92%New
3FRANKLIN RESOURCES INC3,141,939$3.5T0.99%New
4BlackRock, Inc.2,331,049$2.6T0.05%New
5MILLENNIUM MANAGEMENT LLC1,135,222$1.2T0.66%New
6Alyeska Investment Group, L.P.939,603$1.0T4.12%New
7Laurion Capital Management LP867,046$953.8B0.02%New
8GEODE CAPITAL MANAGEMENT, LLC861,899$947.0B0.07%New
9Hudson Bay Capital Management LP770,000$847.0B2.61%New
10TWO SIGMA ADVISERS, LP463,700$510.1B1.15%New
11NORTHERN TRUST CORP289,836$318.8B0.05%New
12Ikarian Capital, LLC265,769$292.3B0.04%New
13RENAISSANCE TECHNOLOGIES LLC256,700$282.4B0.43%New
14TWO SIGMA INVESTMENTS, LP232,293$255.5B0.55%New
15GOLDMAN SACHS GROUP INC196,207$215.8B0.03%New
16BANK OF AMERICA CORP /DE/158,934$173.0B0.01%New
17MORGAN STANLEY152,636$166.0B0.01%New
18ADAR1 Capital Management, LLC146,183$160.8B0.03%New
19Invesco Ltd.127,798$140.6B0.03%New
20UBS Group AG123,015$135.3B0.02%New
21CHARLES SCHWAB INVESTMENT MANAGEMENT INC116,902$128.6B0.02%New
22BRIDGEWAY CAPITAL MANAGEMENT, LLC115,171$126.7B0.00%New
23SUSQUEHANNA INTERNATIONAL GROUP, LLP110,976$122.1B0.02%New
24DEUTSCHE BANK AG\96,995$106.7B0.04%New
25CATALYST FINANCIAL PARTNERS LLC89,699$98.7B0.02%New
26Nuveen, LLC78,446$86.3B0.03%New
27BARCLAYS PLC72,265$80.0B0.02%New
28BOOTHBAY FUND MANAGEMENT, LLC51,042$56.1B0.00%New
29RHUMBLINE ADVISERS45,516$50.1B0.05%New
30DIMENSIONAL FUND ADVISORS LP43,524$47.9B0.01%New
31AQR CAPITAL MANAGEMENT LLC41,735$45.9B0.05%New
32SEI INVESTMENTS CO21,782$37.5B0.05%New
33Intrepid Financial Planning Group LLC30,150$33.2B0.02%New
34CITIGROUP INC29,836$32.8B0.02%New
35WELLS FARGO & COMPANY/MN27,678$30.4B0.01%New
36MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.25,171$27.7B0.06%New
37Qube Research & Technologies Ltd22,135$24.3B0.03%New
38Vanguard Personalized Indexing Management, LLC22,006$24.2B0.36%New
39Corebridge Financial, Inc.20,550$22.6B0.13%New
40PINNACLE ASSOCIATES LTD18,020$19.8B0.29%New
41Pinnacle Wealth Management Advisory Group, LLC18,020$19.8B0.00%New
42CLUNE & ASSOCIATES, LTD.16,500$18.1B0.01%New
43Integrated Wealth Concepts LLC15,219$16.7B0.20%New
44TWO SIGMA SECURITIES, LLC11,879$13.1B0.00%New
45Squarepoint Ops LLC11,189$12.3B0.01%New
46JANE STREET GROUP, LLC10,804$11.9B0.00%New
47NEW YORK STATE COMMON RETIREMENT FUND9,800$11.0B0.02%New
48Tower Research Capital LLC (TRC)8,441$9.3B0.00%New
49ROYAL BANK OF CANADA8,540$9.0B0.00%New
50OSAIC HOLDINGS, INC.5,000$5.5B0.01%New

Similar Stocks by Institutional Ownership

As of QNaN NaN, 80 institutional investors hold ABOS (Acumen Pharmaceuticals, Inc.). The largest holder is RA CAPITAL MANAGEMENT, L.P. with $16.4T in shares. This quarter, 80 institutions opened new positions and 0 closed their positions.

Frequently Asked Questions

How many hedge funds own ABOS?

As of QNaN NaN, 80 institutional investors report holding ABOS (Acumen Pharmaceuticals, Inc.) in their 13F filings.

Who is the largest institutional holder of ABOS?

The largest institutional holder of ABOS is RA CAPITAL MANAGEMENT, L.P. with $16.4T in shares.

Is institutional ownership of ABOS increasing or decreasing?

This quarter, 80 institutions opened new positions in ABOS and 0 closed their positions.