Entropy Technologies’s Armstrong World Industries AWI Stock Holding History

Entropy Technologies’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	$2.31M	Buy	14,421 +12,093	+519%	+$1.98M	0.09%	300
2026 Q1	$384K	Sell	2,328 -428	-16%	-$78.3K	0.02%	642
2025 Q4	$527K	Sell	2,756 -10,750	-80%	-$2.05M	0.03%	544
2025 Q3	$2.65M	Buy	13,506 +8,614	+176%	+$1.6M	0.2%	143
2025 Q2	$795K	Sell	4,892 -2,387	-33%	-$354K	0.06%	353
2025 Q1	$1.03M	Buy	+7,279	New	+$1.07M	0.1%	269
2024 Q4	–	Sell	-5,900	Closed	-$775K	–	729
2024 Q3	$775K	Buy	+5,900	New	+$729K	0.08%	327

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

Entropy Technologies's AWI Position: Q2 2026 in Review

Entropy Technologies increased its Armstrong World Industries (AWI) stake by 519% in Q2 2026, buying an estimated $1.98M and bringing the position to 14,421 shares worth $2.31M. The position accounts for 0.09% of the portfolio, ranked #300.

Entropy Technologies first reported a position in AWI in Q3 2024 and has held it in 7 quarters since. The position peaked at $2.65M in Q3 2025. 478 funds tracked by Wall St. Rank hold AWI as of Q2 2026.

Entropy Technologies held 14,421 shares of Armstrong World Industries worth $2.31M as of Q2 2026.
Entropy Technologies bought 12,093 Armstrong World Industries shares in Q2 2026, an estimated $1.98M.
Armstrong World Industries made up 0.09% of Entropy Technologies's portfolio in Q2 2026, its #300 holding.
Entropy Technologies first reported a position in Armstrong World Industries in Q3 2024 and has held it in 7 quarters since.
Entropy Technologies's Armstrong World Industries position peaked at $2.65M in Q3 2025.
478 funds tracked by Wall St. Rank held Armstrong World Industries as of Q2 2026.

Based on Entropy Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.