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Acumen Pharmaceuticals (ABOS) Institutional Ownership

Acumen Pharmaceuticals logo
$2.21 -0.04 (-1.78%)
(As of 11:55 AM ET)
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Institutional Ownership Changes (13F Filings) for Acumen Pharmaceuticals (NASDAQ:ABOS)

Current
Institutional Ownership
Percentage
71.01%
Number of
Institutional Buyers
(last 12 months)
17
Total
Institutional Inflows
(last 12 months)
$10.05M
Number of
Institutional Sellers
(last 12 months)
6
Total
Institutional Outflows
(last 12 months)
$2.65M
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ABOS Institutional Buying and Selling by Quarter

Acumen Pharmaceuticals Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/27/2024 Franklin Resources Inc.3,549,069$8.34M0.0%+5.4%5.907%
11/19/2024 Barclays PLC61,997$154K0.0%+189.1%0.103%
11/16/2024 Geode Capital Management LLC864,528$2.14M0.0%+6.5%1.439%
11/15/2024 Barclays PLC61,997$154K0.0%+189.1%0.103%
11/15/2024 State Street Corp516,406$1.28M0.0%+18.3%0.860%
11/13/2024 FMR LLC2,028,117$5.03M0.0%+0.3%3.376%
11/13/2024 The Manufacturers Life Insurance Company 52,333$130K0.0%-12.8%0.087%
10/3/2024 SG Americas Securities LLC17,772$44K0.0%N/A0.030%
8/16/2024 Murchinson Ltd.56,250$136K0.0%N/A0.094%
8/15/2024 Millennium Management LLC1,954,085$4.73M0.0%-25.7%3.252%
8/14/2024 Murchinson Ltd.56,250$136K0.0%N/A0.094%
8/12/2024 Marathon Trading Investment Management LLC26,298$64K0.0%-56.2%0.044%
8/9/2024 Renaissance Technologies LLC338,100$818K0.0%N/A0.563%
8/9/2024 Dimensional Fund Advisors LP56,548$137K0.0%-8.4%0.094%
8/8/2024 American Century Companies Inc.45,444$110K0.0%+31.3%0.076%
8/1/2024 Rhumbline Advisers52,323$127K0.0%N/A0.087%
7/26/2024 Bank of New York Mellon Corp126,422$306K0.0%N/A0.210%
7/19/2024 Gladius Capital Management LP10,939$26K0.0%N/A0.018%
5/17/2024 Ikarian Capital LLC266,435$1.08M0.1%-15.5%0.443%
5/15/2024 Price T Rowe Associates Inc. MD1,098,276$4.45M0.0%N/A1.828%
5/10/2024 Vanguard Group Inc.1,665,058$6.74M0.0%-9.5%2.771%
5/7/2024Susquehanna Fundamental Investments LLC62,518$253K0.0%N/A0.104%
5/7/2024 SG Americas Securities LLC12,856$52K0.0%N/A0.021%
2/23/2024 Chicago Partners Investment Group LLC18,315$70K0.0%+34.9%0.032%
2/15/2024 Parkman Healthcare Partners LLC603,497$2.32M0.3%+20.7%1.042%
2/9/2024 Franklin Resources Inc.3,358,809$12.90M0.0%+18.3%5.800%
2/7/2024 Jump Financial LLC103,000$396K0.0%+203.8%0.178%
12/7/2023 Hudson Bay Capital Management LP525,000$2.18M0.0%+32.9%0.907%
12/6/2023 Citigroup Inc.38,498$160K0.0%+5,423.4%0.066%
11/15/2023 RA Capital Management L.P.14,932,063$61.97M1.2%+52.8%25.803%
11/15/2023 Rock Springs Capital Management LP2,812,579$11.67M0.3%N/A4.860%
11/15/2023 Laurion Capital Management LP1,895,023$7.86M0.0%+57.1%3.275%
11/14/2023 Schonfeld Strategic Advisors LLC645,112$2.68M0.0%N/A1.115%
11/14/2023 Knollwood Investment Advisory LLC1,628,510$6.76M3.2%N/A2.814%
11/13/2023 DekaBank Deutsche Girozentrale40,000$167K0.0%N/A0.069%
11/8/2023Pathstone Family Office LLC478,790$1.99M0.0%+2.5%0.827%
11/7/2023 Jump Financial LLC33,900$141K0.0%N/A0.059%
11/3/2023 Intrepid Financial Planning Group LLC30,150$125K0.1%+49.6%0.052%
10/26/2023 Chicago Partners Investment Group LLC13,579$56K0.0%N/A0.023%
9/21/2023Baystate Wealth Management LLC18,020$87K0.0%N/A0.031%
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8/14/2023 Deep Track Capital LP3,916,361$18.84M0.9%-0.9%6.768%
8/14/2023 Prelude Capital Management LLC31,100$150K0.0%N/A0.076%
8/2/2023 Catalyst Financial Partners LLC89,699$431K0.2%N/A0.219%
8/2/2023Baystate Wealth Management LLC18,020$87K0.0%N/A0.044%
7/27/2023 Pinnacle Associates Ltd.18,020$87K0.0%N/A0.044%
5/16/2023 Great Point Partners LLC1,051,267$4.27M0.8%-5.8%2.563%
5/15/2023 Commodore Capital LP400,000$1.62M0.2%-19.7%0.975%
5/15/2023 Guardian Point Capital LP130,000$528K0.4%-56.7%0.317%
5/3/2023 Jump Financial LLC10,183$41K0.0%-52.1%0.025%
5/2/2023 Intrepid Financial Planning Group LLC30,150$122K0.1%+201.5%0.073%
4/26/2023 Chicago Partners Investment Group LLC12,332$47K0.0%-34.0%0.030%
2/14/2023 Moore Capital Management LP27,578$149K0.0%-93.5%0.068%
2/14/2023 683 Capital Management LLC31,246$169K0.0%N/A0.077%
2/14/2023 Driehaus Capital Management LLC563,864$3.05M0.0%-1.3%1.392%
2/13/2023Pathstone Family Office LLC530,330$2.86M0.0%+109.4%1.309%
2/10/2023Cheyne Capital Management UK LLP55,829$301K0.5%N/A0.138%
2/9/2023 Chicago Partners Investment Group LLC18,679$109K0.0%+68.5%0.046%
2/7/2023 WMS Partners LLC98,301$531K0.1%-45.4%0.243%
2/2/2023 Intrepid Financial Planning Group LLC10,000$54K0.0%N/A0.025%
2/1/2023 Bank of Montreal Can58,400$326K0.0%N/A0.144%
11/15/2022Pathstone Family Office LLC253,270$2.54M0.0%N/A0.625%
11/15/2022 Perceptive Advisors LLC400,000$4.01M0.1%-21.3%0.988%
11/15/2022Endurant Capital Management LP55,328$555K0.2%N/A0.137%
11/15/2022 Commodore Capital LP1,100,000$11.03M1.8%N/A2.716%
11/14/2022 Point72 Asset Management L.P.40,936$411K0.0%N/A0.101%
11/14/2022 Boothbay Fund Management LLC62,580$628K0.0%+391.7%0.155%
11/14/2022 Moore Capital Management LP422,902$4.24M0.1%+18.0%1.044%
11/3/2022 Barclays PLC34,161$342K0.0%+408.0%0.084%
10/28/2022 Silverarc Capital Management LLC420,000$4.21M1.4%N/A1.037%
8/16/2022 Woodline Partners LP426,170$2.00M0.0%-15.0%1.052%
8/15/2022 Laurion Capital Management LP1,206,548$5.67M0.1%+83.7%2.979%
8/13/2022 Virtu Financial LLC26,204$123K0.0%N/A0.065%
5/17/2022 Great Point Partners LLC928,282$3.63M0.9%N/A2.292%
5/16/2022 Deep Track Capital LP2,599,098$10.16M0.7%+34.5%6.418%
5/13/2022 Fiduciary Group LLC10,000$31K0.0%N/A0.025%
5/10/2022 WMS Partners LLC181,068$708K0.1%N/A0.447%
5/6/2022 Los Angeles Capital Management LLC56,592$221K0.0%N/A0.140%
5/5/2022 New York State Common Retirement Fund23,981$94K0.0%+337.5%0.059%
4/21/2022 Strs Ohio41,300$161K0.0%+24.0%0.102%
2/19/2022 Woodline Partners LP480,681$3.25M0.0%+2.5%1.188%
2/14/2022 Deep Track Capital LP1,933,040$13.07M0.9%N/A4.776%
2/8/2022 Northern Trust Corp94,984$642K0.0%+8.7%0.235%
2/2/2022 New York State Common Retirement Fund5,481$37K0.0%N/A0.014%
1/24/2022 Strs Ohio33,300$225K0.0%+1,413.6%0.082%
11/16/2021 Janus Henderson Group PLC860,181$12.77M0.0%N/A2.126%
11/16/2021 Laurion Capital Management LP656,848$9.76M0.0%N/A1.623%
11/16/2021 Moore Capital Management LP369,583$5.49M0.1%N/A0.913%
11/16/2021 BVF Inc. IL289,663$4.30M0.2%N/A0.716%
11/15/2021 Pura Vida Investments LLC75,000$1.12M0.0%N/A0.185%
11/15/2021 Rock Springs Capital Management LP1,579,191$23.47M0.5%N/A3.902%
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11/15/2021 Marshall Wace LLP156,250$2.32M0.0%N/A0.386%
11/15/2021 RA Capital Management L.P.9,770,773$145.19M2.0%N/A24.144%
11/15/2021 Franklin Resources Inc.937,500$13.93M0.0%N/A2.317%
11/12/2021 Geode Capital Management LLC107,806$1.60M0.0%N/A0.266%
11/10/2021 Goldman Sachs Group Inc.63,635$946K0.0%N/A0.157%
11/9/2021BlackRock Inc.2,868,791$42.63M0.0%N/A7.089%
11/4/2021 Sands Capital Ventures LLC3,417,075$50.78M7.7%N/A8.444%
11/4/2021 Deutsche Bank AG5,518$82K0.0%N/A0.014%
(Data available from 1/1/2016 forward)

ABOS Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ABOS shares?

During the previous two years, 47 institutional investors and hedge funds held shares of Acumen Pharmaceuticals. The most heavily invested institutionals were RA Capital Management L.P. ($61.97M), Deep Track Capital LP ($18.84M), Rock Springs Capital Management LP ($11.67M), Franklin Resources Inc. ($8.34M), Laurion Capital Management LP ($7.86M), Knollwood Investment Advisory LLC ($6.76M), and Vanguard Group Inc. ($6.74M).Learn more on ABOS's institutional investors.

What percentage of Acumen Pharmaceuticals stock is owned by institutional investors?

71.01% of Acumen Pharmaceuticals stock is owned by institutional investors. Learn more on ABOS's institutional investor holdings.

Which institutional investors have been buying Acumen Pharmaceuticals stock?

Of the 34 institutional investors that purchased Acumen Pharmaceuticals stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: RA Capital Management L.P. ($5.16M), Rock Springs Capital Management LP ($2.81M), Knollwood Investment Advisory LLC ($1.63M), Price T Rowe Associates Inc. MD ($1.10M), Franklin Resources Inc. ($701.50K), Laurion Capital Management LP ($688.48K), and Schonfeld Strategic Advisors LLC ($645.11K).

How much institutional buying is happening at Acumen Pharmaceuticals?

Institutional investors have bought a total of 14,789,026 shares in the last 24 months. This purchase volume represents approximately $59.88M in transactions.

Which Acumen Pharmaceuticals major shareholders have been selling company stock?

Of the 15 institutional investors that sold Acumen Pharmaceuticals stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Millennium Management LLC ($675.46K), Moore Capital Management LP ($395.32K), Vanguard Group Inc. ($174.49K), Guardian Point Capital LP ($170K), Commodore Capital LP ($98.32K), WMS Partners LLC ($81.77K), and Great Point Partners LLC ($65.31K).

How much institutional selling is happening at Acumen Pharmaceuticals?

Institutional investors have sold a total of 1,816,647 shares in the last 24 months. This volume of shares sold represents approximately $6.87M in transactions.


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This page (NASDAQ:ABOS) was last updated on 12/10/2024 by MarketBeat.com Staff
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