Who owns ARMSTRONG WORLD INDUSTRIES INC (AW)? Elite investor 13F holders
8 tracked elite investors reported holding ARMSTRONG WORLD INDUSTRIES INC as of 2026-06-30, including Egerton Capital, Yacktman Asset Management, Tudor Investment, Gotham Asset Management, Renaissance Technologies LLC. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.
8 tracked investors currently reported holding · Latest report period: 2026-06-30 · Materials · Materials
Armstrong World Industries, Inc., together with its subsidiaries, engages in the design, manufacture, and sale of ceiling and wall solutions in the Americas. It operates through Mineral Fiber and Architectural Specialties segments. The company offers mineral fiber, fiberglass, metal, wood, felt, architectural resin and glass, wood fiber, and glass-reinforced-gypsum; and ceiling component…
Reported holders and securities, including exits (up to 20)
| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|---|---|---|---|---|---|---|---|---|---|
| Egerton Capital | ARMSTRONG WORLD INDS INC NEW | SHARE | 2026-06-30 | 2026-07-21 00:00:00 | 148451705.00 USD | 925394.000000 | Shares | add | Original filing |
| Yacktman Asset Management | ARMSTRONG WORLD INDS INC NEW | SHARE | 2026-06-30 | 2026-08-11 00:00:00 | 121108116.00 USD | 754944.000000 | Shares | add | Original filing |
| Tudor Investment | ARMSTRONG WORLD INDS INC NEW | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 24197111.00 USD | 150836.000000 | Shares | reduce | Original filing |
| Gotham Asset Management | ARMSTRONG WORLD INDS INC NEW | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 34405438.00 USD | 214471.000000 | Shares | add | Original filing |
| Renaissance Technologies LLC | ARMSTRONG WORLD INDS INC NEW | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 16266588.00 USD | 101400.000000 | Shares | reduce | Original filing |
| D.E. Shaw | ARMSTRONG WORLD INDS INC NEW | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 9746317.00 USD | 60755.000000 | Shares | buy | Original filing |
| Bridgewater Associates | ARMSTRONG WORLD INDS INC NEW | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 4057022.00 USD | 25290.000000 | Shares | reduce | Original filing |
| Ancora Advisors / Ancora Holdings | ARMSTRONG WORLD INDS INC NEW | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 137801.00 USD | 859.000000 | Shares | reduce | Original filing |
Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.
This public summary shows the default reporting scope. Enable JavaScript for interactive filters, charts, and additional rows.