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Altar Rock LLC’s Armstrong World Industries AWI Stock Holding History

Altar Rock LLC’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 		– Sell
-1,239
Closed -$204K – 80
2026
Q1 		$204K Sell
1,239
-155
-11% -$28.3K 0.24% 135
2025
Q4 		$266K Buy
+1,394
New +$266K 0.32% 69

Other funds holding AWI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
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
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Citadel Advisors
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

Altar Rock LLC's AWI Position: Q2 2026 in Review

Altar Rock LLC sold out of Armstrong World Industries (AWI) in Q2 2026, closing a stake of 1,239 shares — an estimated $204K sold.

Altar Rock LLC first reported a position in AWI in Q4 2025 and held it in 2 quarters. The position peaked at $266K in Q4 2025. 478 funds tracked by Wall St. Rank hold AWI as of Q2 2026.

  • Altar Rock LLC reported no remaining Armstrong World Industries position as of Q2 2026 after selling out during the quarter.
  • Altar Rock LLC sold 1,239 Armstrong World Industries shares in Q2 2026, an estimated $204K.
  • Altar Rock LLC first reported a position in Armstrong World Industries in Q4 2025 and held it in 2 quarters.
  • Altar Rock LLC's Armstrong World Industries position peaked at $266K in Q4 2025.
  • 478 funds tracked by Wall St. Rank held Armstrong World Industries as of Q2 2026.

Based on Altar Rock LLC's 13F filing for Q2 2026, filed 21 Sep 2026.