Basics Armstrong World Industries, Inc. Armstrong World Industries Inc manufactures and sells and designs flooring products and ceiling systems for use in the construction and renovation of residential, commercial and institutional buildings. IPO Date: October 18, 2006 Sector: Industrials Industry: Building Products Market Cap: $8.44B Activated in VL: True Average Daily Range Avg Daily Range: $0.79 | 1.34% Avg Daily Range (30 D): $2.01 | 1.05% Avg Daily Range (90 D): $1.80 | 0.93% Institutional Daily Volume Avg Daily Volume: .38M Avg Daily Volume (30 D): .25M Avg Daily Volume (90 D): .22M Trade Size Avg Trade Size (Sh.): 89 Avg Trade Size (Sh.) (30 D): 33 Avg Trade Size (Sh.) (90 D): 30 Institutional Trades Total Inst.Trades: 7,975 Avg Inst. Trade: $2.68M Avg Inst. Trade (30 D): $9.86M Avg Inst. Trade (90 D): $10.21M Avg Inst. Trade Volume: .04M Avg Inst. Trades (Per Day): 2 Market Closing Trades Avg Closing Trade: $3.76M Avg Closing Trade (30 D): $13.08M Avg Closing Trade (90 D): $12.1M Avg Closing Volume: 44.55K     News Dec 16, 2025 @ 4:17 PM Worthington Enterprises Declares Quarterly Dividen... Source: Globe Newswire Nov 16, 2025 @ 10:20 PM This Fund Sold $6 Million in Armstrong Stock Despi... Source: Jonathan Ponciano Jul 29, 2025 @ 1:26 PM Armstrong Q2 Revenue Jumps 16 Percent Source: Jesterai Oct 2, 2024 @ 8:18 PM Arcosa Acquires Stavola for $1.2B, Divests Steel C... Source: Zacks, Benzinga Contributor Aug 8, 2024 @ 6:09 PM Martin Marietta (MLM) Q2 Earnings Miss, 2024 Guida... Source: N/A Financials   TTM Q3 2025 Q2 2025 Basic EPS $7.05 $2 $2.02 Diluted EPS $6.98 $1.98 $2.01 Revenue $ 1.6B $ 425.2M $ 424.6M Gross Profit $ 648.1M $ 178.5M $ 175.8M Net Income / Loss $ 305.4M $ 86.3M $ 87.8M Operating Income / Loss $ 420.8M $ 117.2M $ 123.2M Cost of Revenue $ 952.1M $ 246.7M $ 248.8M Net Cash Flow $ 16.9M $ 9.2M $ -2.3M PE Ratio 0.00