AWI
ARMSTRONG WORLD INDUSTRIES, INC.Marquee-fund ownership over time
This quarter's activity
New positions opened
Positions exited
None.
Current holders
Sorted by tenure (longest first)| Fund | First disclosed | Held | Entry price | Latest close | Return on entry |
|---|---|---|---|---|---|
| Bridgewater Associates re-entered | Q1 2023 | 13Q | $78 | $153 | +96% |
| Citadel Advisors | Q3 2024(8Q snapshot) | 7Q | $118 | $153 | +30% |
| Two Sigma Investments | Q3 2024(8Q snapshot) | 7Q | $118 | $153 | +30% |
| AQR Capital Management | Q3 2024(8Q snapshot) | 7Q | $118 | $153 | +30% |
| Millennium Management | Q3 2024(8Q snapshot) | 7Q | $118 | $153 | +30% |
| Point72 Asset Management re-entered | Q1 2025(8Q snapshot) | 5Q | $152 | $153 | +1% |
| Renaissance Technologies | Q4 2025(8Q snapshot) | 2Q | $184 | $153 | -17% |
“Return on entry” is the price-only move from the fund's first disclosure to today — it ignores any adds, trims, or dividends. A fund that built its position over multiple quarters has a true cost basis somewhere between entry price and latest close; this figure is the upper bound.
Past holders
Funds that exited at some point| Fund | Last entry | Exited | Entry → Exit | Return |
|---|---|---|---|---|
| Maverick Capital 5× in & out | Q2 2024 | Q3 2024 | → $118 | +2% |
| Tiger Global | Q4 2016 | Q1 2018 | → $56 | +51% |
Insider activity
Form 4 — officers, directors, 10%+ ownersFiled within two business days of each transaction by anyone with material insider status at ARMSTRONG WORLD INDUSTRIES INC. Pair with the holders table above as a sanity check: heavy insider buying alongside marquee-fund accumulation is the strongest accumulation signal; heavy insider selling alongside fund exits is the strongest distribution signal.
30d / 90d windows measured from Apr 29, 2026 — the most recent Form 4 on file — not from today.
- Form 40000007431-26-000048Apr 29, 2026
- Form 40000007431-26-000046Apr 10, 2026
- Form 40000007431-26-000044Apr 10, 2026
- Form 40000007431-26-000042Apr 10, 2026
- Form 40000007431-26-000040Apr 10, 2026
- Form 40000007431-26-000038Apr 10, 2026
- Form 40000007431-26-000036Apr 10, 2026
- Form 40000007431-26-000034Apr 2, 2026
- Form 40000007431-26-000028Mar 2, 2026
- Form 40000007431-26-000026Mar 2, 2026
- Form 40000007431-26-000024Mar 2, 2026
- Form 40000007431-26-000022Mar 2, 2026
- Form 40000007431-26-000020Mar 2, 2026
- Form 40000007431-26-000018Mar 2, 2026
- Form 40000007431-26-000016Mar 2, 2026
Fundamentals
XBRL · ARMSTRONG WORLD INDUSTRIES, INC.Annual figures sourced directly from ARMSTRONG WORLD INDUSTRIES, INC.'s 10-K / 10-Q filings via SEC EDGAR XBRL. Latest fiscal year and the year-over-year change, with up to ten years of history.
Recent SEC filings
10-K · 10-Q · 8-K · 13D/G · proxyThe most recent material filings for ARMSTRONG WORLD INDUSTRIES INC — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.
- 8-KMaterial eventMay 11, 2026
- DEF 14AProxy statementApr 30, 2026
- 10-QQuarterly reportApr 28, 2026
- 8-KMaterial eventApr 28, 2026
- 8-KMaterial eventApr 24, 2026
- 8-KMaterial eventMar 2, 2026
- 10-KAnnual reportFeb 24, 2026
- 8-KMaterial eventFeb 24, 2026
- 8-KMaterial eventFeb 20, 2026
- 8-KMaterial eventFeb 19, 2026
- 8-KMaterial eventFeb 18, 2026
- 8-KMaterial eventFeb 2, 2026
- 8-KMaterial eventJan 14, 2026
- 8-KMaterial eventDec 16, 2025
- 8-KMaterial eventNov 10, 2025
Trade history
Every open→close lifecycle across tracked funds| Fund | Open date | Close date | Open price | Close price / current | Return |
|---|---|---|---|---|---|
| Point72 Asset Management | Q2 2026 | open | $155 | $158 | +2% |
| Renaissance Technologies | Q4 2025 | open | $184 | $158 | -14% |
| Bridgewater Associates | Q2 2025 | open | $156 | $153 | -2% |
| Point72 Asset Management | Q1 2025 | Q1 2026 | $152 | $197 | +30% |
| Bridgewater Associates | Q3 2024 | Q1 2025 | $118 | $151 | +28% |
| Citadel Advisors | Q3 2024 | open | $118 | $158 | +34% |
| Two Sigma Investments | Q3 2024 | open | $118 | $158 | +34% |
| AQR Capital Management | Q3 2024 | open | $118 | $158 | +34% |
| Millennium Management | Q3 2024 | open | $118 | $158 | +34% |
| Maverick Capital | Q2 2024 | Q3 2024 | $115 | $118 | +2% |
| Maverick Capital | Q2 2023 | Q3 2023 | $64 | $75 | +17% |
| Bridgewater Associates | Q1 2023 | Q2 2024 | $78 | $116 | +48% |
| Maverick Capital | Q2 2022 | Q3 2022 | $79 | $89 | +13% |
| Maverick Capital | Q4 2020 | Q2 2021 | $72 | $101 | +40% |
| Tiger Global | Q4 2016 | Q1 2018 | $37 | $56 | +51% |
| Maverick Capital | Q2 2015 | Q2 2016 | $52 | $38 | -27% |
- Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
- Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
- “Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
- Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
- Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.