ARMSTRONG WORLD INDS INC NEW

Ticker: AWI CUSIP: 04247X102 Class: EQTY

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q4 2025

Shares 8,044 Value ($000) $2 Avg Close $190.70 Range $177.96 - $205.72

Q3 2025

Shares 8,257 Value ($000) $2 Avg Close $185.53 Range $161.01 - $200.48

Q1 2024

Shares 777 Value ($000) $0 Avg Close $108.64 Range $93.68 - $123.78

Q3 2023

Shares 823 Value ($000) $0 Avg Close $73.04 Range $68.36 - $77.77

Q2 2023

Shares 1,081 Value ($000) $0 Avg Close $66.41 Range $60.59 - $72.47

Q1 2021

Shares 1,473 Value ($000) $133 Avg Close $80.81 Range $67.35 - $92.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,044	$2	$190.70	$177.96 - $205.72
Q3 2025	8,257	$2	$185.53	$161.01 - $200.48
Q1 2024	777	$0	$108.64	$93.68 - $123.78
Q3 2023	823	$0	$73.04	$68.36 - $77.77
Q2 2023	1,081	$0	$66.41	$60.59 - $72.47
Q1 2021	1,473	$133	$80.81	$67.35 - $92.31