ABOS institutional holders

ACUMEN PHARMACEUTICALS INC · 13F, 2026Q2

Managers holding96
Shares held47,856,762
Reported value$127.8m
Quarter flows30 new, 21 added, 15 trimmed, 18 exited

Top 25 holders

ManagerSharesValue% of manager's 13F
RA CAPITAL MANAGEMENT, L.P.20,992,669$56.1m0.5%
Sands Capital Alternatives, LLC3,720,105$9.9m1.6%
BlackRock, Inc.2,490,115$6.6m0.0%
Alyeska Investment Group, L.P.2,454,754$6.6m0.0%
FRANKLIN RESOURCES INC2,305,096$6.2m0.0%
ADAR1 Capital Management, LLC2,111,334$5.6m0.3%
VANGUARD CAPITAL MANAGEMENT LLC1,672,072$4.5m0.0%
Knollwood Investment Advisory, LLC1,628,510$4.3m0.4%
GEODE CAPITAL MANAGEMENT, LLC1,141,858$3.0m0.0%
Ikarian Capital, LLC1,053,797$2.8m0.3%
Hudson Bay Capital Management LP955,000$2.5m0.0%
Pathstone Holdings, LLC859,110$2.3m0.0%
RENAISSANCE TECHNOLOGIES LLC675,025$1.8m0.0%
TWO SIGMA INVESTMENTS, LP622,882$1.7m0.0%
STATE STREET CORP600,528$1.6m0.0%
NORTHERN TRUST CORP360,744$963,1870.0%
VANGUARD PORTFOLIO MANAGEMENT LLC320,795$856,5230.0%
DIMENSIONAL FUND ADVISORS LP291,559$778,9690.0%
VANGUARD FIDUCIARY TRUST CO291,240$777,6110.0%
BANK OF AMERICA CORP /DE/274,781$733,6650.0%
BOOTHBAY FUND MANAGEMENT, LLC273,012$728,9420.0%
ACADIAN ASSET MANAGEMENT LLC270,338$718,0000.0%
NOMURA HOLDINGS INC189,712$506,5310.0%
GOLDMAN SACHS GROUP INC183,927$491,0850.0%
BRIDGEWAY CAPITAL MANAGEMENT, LLC176,171$470,3770.0%

Every holder, line by line, and the full history since 2013: yf.Client().holders("ABOS"). ABOS price history · All 13F data

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