CenterBook Partners’s Armstrong World Industries AWI Stock Holding History

CenterBook Partners’s Portfolio AWI Stock Details AWI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.43M	Buy	+8,926	New	+$1.46M	0.07%	295
2026 Q1	–	Sell	-1,191	Closed	-$228K	–	648
2025 Q4	$228K	Sell	1,191 -4,397	-79%	-$839K	0.01%	534
2025 Q3	$1.1M	Sell	5,588 -4,150	-43%	-$772K	0.05%	362
2025 Q2	$1.58M	Buy	9,738 +2,628	+37%	+$390K	0.09%	261
2025 Q1	$1M	Buy	7,110 +2,753	+63%	+$405K	0.06%	320
2024 Q4	$616K	Sell	4,357 -168	-4%	-$24.7K	0.04%	393
2024 Q3	$595K	Buy	+4,525	New	+$559K	0.04%	369
2024 Q2	–	Sell	-12,355	Closed	-$1.53M	–	395
2024 Q1	$1.53M	Buy	12,355 +6,307	+104%	+$696K	0.11%	266
2023 Q4	$595K	Sell	6,048 -2,437	-29%	-$202K	0.07%	308
2023 Q3	$611K	Sell	8,485 -6,961	-45%	-$519K	0.08%	306
2023 Q2	$1.13M	Sell	15,446 -8,439	-35%	-$575K	0.14%	225
2023 Q1	$1.7M	Buy	23,885 +3,693	+18%	+$276K	0.24%	143
2022 Q4	$1.38M	Buy	20,192 +15,788	+358%	+$1.19M	0.23%	153
2022 Q3	$349K	Buy	+4,404	New	+$373K	0.07%	319

Other funds holding AWI

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

LCOV

London Company of Virginia Richmond, Virginia $17.5B AUM 29.92% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return

Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

ECU

Egerton Capital (UK) London, United Kingdom $10.4B AUM 25.66% 1-Year Est. Return

CenterBook Partners's AWI Position: Q2 2026 in Review

CenterBook Partners opened a new position in Armstrong World Industries (AWI) in Q2 2026: 8,926 shares worth $1.43M. The stake represents 0.07% of the portfolio and ranks #295 among its holdings. This is a return to the name: CenterBook Partners previously reported a position in AWI as recently as Q4 2025.

CenterBook Partners first reported a position in AWI in Q3 2022 and has held it in 14 quarters since. The position peaked at $1.7M in Q1 2023. 478 funds tracked by Wall St. Rank hold AWI as of Q2 2026.

CenterBook Partners held 8,926 shares of Armstrong World Industries worth $1.43M as of Q2 2026.
Armstrong World Industries was a new CenterBook Partners position in Q2 2026.
Armstrong World Industries made up 0.07% of CenterBook Partners's portfolio in Q2 2026, its #295 holding.
CenterBook Partners first reported a position in Armstrong World Industries in Q3 2022 and has held it in 14 quarters since.
CenterBook Partners's Armstrong World Industries position peaked at $1.7M in Q1 2023.
478 funds tracked by Wall St. Rank held Armstrong World Industries as of Q2 2026.

Based on CenterBook Partners's 13F filing for Q2 2026, filed 11 Aug 2026.