Basics Donaldson Company, Inc. Donaldson Co Inc is a provider of industrial goods. It manufactures filtration systems such as dust, fume, and mist collectors. IPO Date: January 2, 1990 Sector: Industrials Industry: Machinery Market Cap: $9.64B Activated in VL: True Average Daily Range Avg Daily Range: $0.47 | 1.04% Avg Daily Range (30 D): $0.63 | 0.78% Avg Daily Range (90 D): $0.62 | 0.82% Institutional Daily Volume Avg Daily Volume: .38M Avg Daily Volume (30 D): .36M Avg Daily Volume (90 D): .41M Trade Size Avg Trade Size (Sh.): 90 Avg Trade Size (Sh.) (30 D): 33 Avg Trade Size (Sh.) (90 D): 36 Institutional Trades Total Inst.Trades: 7,143 Avg Inst. Trade: $2.68M Avg Inst. Trade (30 D): $7.43M Avg Inst. Trade (90 D): $6.69M Avg Inst. Trade Volume: .06M Avg Inst. Trades (Per Day): 1 Market Closing Trades Avg Closing Trade: $3.78M Avg Closing Trade (30 D): $11.59M Avg Closing Trade (90 D): $9.82M Avg Closing Volume: 72.7K     News Aug 27, 2025 @ 3:01 PM Donaldson Sets Q4 Sales and EPS Records Source: Motley Fool Markets Team Aug 27, 2025 @ 12:17 PM Donaldson Company Reports Strong 4th Quarter, Sets... Source: Timothy Fries Aug 27, 2025 @ 10:30 AM Donaldson Posts 5% Revenue Gain in Q4 Source: Motley Fool Markets Team Jul 14, 2025 @ 8:58 AM Semiconductor Filter Market Analysis and Forecast,... Source: Researchandmarkets.Com Jun 11, 2025 @ 6:09 PM Dividends Are Rising Across Sectors—4 Stock... Source: Marketbeat.Com Financials   TTM Q4 2025 FY 2025 Basic EPS $3.09 $.97 $3.09 Diluted EPS $3.05 $.96 $3.05 Revenue $ 3.69B $ 980.7M $ 3.69B Gross Profit $ 1.29B $ 338.8M $ 1.29B Net Income / Loss $ 367M $ 114.3M $ 367M Operating Income / Loss $ 495.4M $ 151.7M $ 495.4M Cost of Revenue $ 2.4B $ 641.9M $ 2.4B Net Cash Flow $ -52.3M $ 1.9M $ -52.3M PE Ratio 27.10     Splits Mar 26, 2012:   2:1 Mar 22, 2004:   2:1