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Armstrong World Industries AWI · USD

Industrials · US listing · 🇺🇸 United States

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179.12

+4.61%

Close of 9 Nov 2026, in USD

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
BLACKROCK, INC.5.2m11.94%−94.9k31 Mar 2026
BlackRock Institutional Trust Company, N.A.4.8m11.08%+39.2k31 Dec 2025
The Vanguard Group, Inc.4.4m10.16%−50.1k31 Dec 2025
Capital International Investors2.3m5.33%+23.1k31 Dec 2025
VANGUARD PORTFOLIO MANAGEMENT LLC2.2m5.12%+2.2m31 Mar 2026
VANGUARD CAPITAL MANAGEMENT LLC1.9m4.40%+1.9m31 Mar 2026
The London Company of Virginia, LLC1.9m4.28%−269.4k31 Dec 2025
LONDON CO OF VIRGINIA1.7m3.95%−142.9k31 Mar 2026
STATE STREET CORP1.4m3.25%+41.9k31 Mar 2026
State Street Investment Management (US)1.4m3.15%−2.6k31 Dec 2025
Burgundy Asset Management Ltd.1.3m2.92%−41.3k31 Dec 2025
BANK OF MONTREAL /CAN/1.2m2.81%−53.8k31 Mar 2026
Kayne Anderson Rudnick Investment Management, LLC1.2m2.76%−77.8k31 Dec 2025
AQR CAPITAL MANAGEMENT LLC1.1m2.57%+158.4k31 Mar 2026
FULLER & THALER ASSET MANAGEMENT, INC.1m2.39%+35.9k31 Mar 2026

Short interest

Shares sold short, 15 Oct 2026. US exchange data.

1.4m

-0.7% on the period before. 4.5 days to cover.

Short volume

Share of the day's trading sold short, 4 Nov 2026

40.6%

Last 60 trading days.

Failed deliveries

Shares not delivered on settlement, from the SEC

  • 31 Aug 2026484 shares
  • 12 Aug 20264 shares
  • 11 Aug 202647 shares

Sources and methodology

Data on this tab
Our data supplier
Chart on the Overview
TradingView

Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.