ACUMEN PHARMACEUTICALS INC

Ticker: ABOS CUSIP: 00509G209 Class: Common Stock

AQR CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001167557)

Note: Option positions (PUT/CALL) are excluded.

Q2 2025

Shares 46,292 Value ($000) $54 Avg Close $1.07 Range $0.85 - $1.31

Q1 2025

Shares 41,735 Value ($000) $46 Avg Close $1.43 Range $1.06 - $1.95

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	46,292	$54	$1.07	$0.85 - $1.31
Q1 2025	41,735	$46	$1.43	$1.06 - $1.95