Summit Trail Advisors’s Armstrong World Industries AWI Stock Holding History

Summit Trail Advisors’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	$2.37M	Buy	14,758 +7,019	+91%	+$1.15M	0.03%	502
2026 Q1	$1.28M	Sell	7,739 -1,695	-18%	-$310K	0.02%	814
2025 Q4	$1.8M	Buy	9,434 +2,508	+36%	+$479K	0.03%	470
2025 Q3	$1.36M	Buy	6,926 +4,527	+189%	+$842K	0.02%	663
2025 Q2	$390K	Buy	+2,399	New	+$356K	0.01%	820
2018 Q4	–	Sell	-2,325	Closed	-$162K	–	125
2018 Q3	$162K	Sell	2,325 -1,102	-32%	-$76K	0.04%	204
2018 Q2	$217K	Buy	+3,427	New	+$204K	0.08%	134
2018 Q1	–	Sell	-1,198	Closed	-$76K	–	534
2017 Q4	$76K	Buy	+1,198	New	+$66K	0.01%	706

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

Summit Trail Advisors's AWI Position: Q2 2026 in Review

Summit Trail Advisors increased its Armstrong World Industries (AWI) stake by 91% in Q2 2026, buying an estimated $1.15M and bringing the position to 14,758 shares worth $2.37M. The position accounts for 0.03% of the portfolio, ranked #502.

Summit Trail Advisors first reported a position in AWI in Q4 2017 and has held it in 8 quarters since. 478 funds tracked by Wall St. Rank hold AWI as of Q2 2026.

Summit Trail Advisors held 14,758 shares of Armstrong World Industries worth $2.37M as of Q2 2026.
Summit Trail Advisors bought 7,019 Armstrong World Industries shares in Q2 2026, an estimated $1.15M.
Armstrong World Industries made up 0.03% of Summit Trail Advisors's portfolio in Q2 2026, its #502 holding.
Summit Trail Advisors first reported a position in Armstrong World Industries in Q4 2017 and has held it in 8 quarters since.
478 funds tracked by Wall St. Rank held Armstrong World Industries as of Q2 2026.

Based on Summit Trail Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.