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Acumen Pharmaceuticals, Inc. (ABOS)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
6.19-0.17 (-2.67%)
At close: 01:00PM EST
6.19 0.00 (0.00%)
After hours: 01:01PM EST
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Major Holders

Currency in USD
Breakdown
15.57%% of Shares Held by All Insider
77.24%% of Shares Held by Institutions
91.48%% of Float Held by Institutions
73Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
RA Capital Management, L.P.9,770,773Sep 29, 202224.12%60,481,085
Deep Track Capital, LP3,778,818Sep 29, 20229.33%23,390,883
Sands Capital Ventures, LLC3,417,075Sep 29, 20228.44%21,151,694
Laurion Capital Management, LP1,206,548Sep 29, 20222.98%7,468,532
Great Point Partners LLC1,200,000Sep 29, 20222.96%7,428,000
Blackrock Inc.1,115,027Sep 29, 20222.75%6,902,017
Commodore Capital, LP1,100,000Sep 29, 20222.72%6,809,000
Vanguard Group, Inc. (The)651,046Sep 29, 20221.61%4,029,974
Driehaus Capital Management, LLC571,424Sep 29, 20221.41%3,537,114
Millennium Management Llc470,492Sep 29, 20221.16%2,912,345

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
BlackRock Health Sciences Trust II1,426,503Jun 29, 20223.52%8,830,053
Blackrock Funds-Health Sciences Opportunity Portfolio772,313Aug 30, 20221.91%4,780,617
Vanguard Total Stock Market Index Fund491,029Jun 29, 20221.21%3,039,469
iShares NASDAQ Biotechnology ETF184,319Sep 29, 20220.46%1,140,934
Blackrock Health Sciences Trust152,651Jun 29, 20220.38%944,909
Vanguard Extended Market Index Fund142,419Jun 29, 20220.35%881,573
Bridgeway Funds Inc-Ultra Small Company Market Fund75,400Sep 29, 20220.19%466,726
Driehaus Micro Cap Growth Fund63,047Sep 29, 20220.16%390,260
Fidelity Extended Market Index Fund56,984Aug 30, 20220.14%352,730
iShares Micro Cap ETF53,933Sep 29, 20220.13%333,845
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