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Donaldson (DCI) earnings and revenue breakdown
Latest: Q4 FY26 · 10-K filed Sep 25, 2026 · Donaldson (DCI) Q4 FY26 earnings results →
Q4 FY26 Revenue up 8% year over year to $1.1B · 12¢ of every $1 of revenue kept as net profit · operating margin 16.7%
Donaldson made $1.1B in Q4 FY26 (+8% Y/Y). Operating margin 16.7%, net earnings $129M. See where every dollar goes — costs, profit and cash — as a Sankey from the 10-K filed Sep 25, 2026.
Drawing the Sankey…
Open the interactive Sankey → click any line for what the company wrote about it, compare Y/Y and Q/Q, export as PNG or PDF
What changed this quarter
Revenue was $1.1B in Q4 FY26, up 8% year over year and up 6% from the previous quarter.
Gross margin was 36.3%, up 1.7 points from Q4 FY25. Operating profit was $0.18B, a 16.7% margin (up 1.2 points year over year). Of the extra revenue versus Q4 FY25, 32% reached operating profit, above the 15% margin then. Operating expenses grew 11% against revenue growth of 8%. The fastest-growing cost line was SG&A (+14%). Net earnings were $0.13B, up 13% year over year. The effective tax rate was 22.5%.
Operating cash flow was $0.20B (up 19% year over year), 155% of net earnings. Non-cash charges added back $0.03B of depreciation and amortization and $4.3M of share-based compensation. Working capital and other items added $0.03B. After net capital expenditures ($0.01B), free cash flow as the company reports it was $0.19B.
Quarterly history
| Quarter | Form | Filed | Revenue | Y/Y | Op. margin | Net earnings | Op. cash flow |
|---|---|---|---|---|---|---|---|
| Q4 FY26 | 10-K | Sep 25, 2026 | $1.1B | +8% | 16.7% | $129M | $200M |
| Q3 FY26 | 10-Q | Jun 2, 2026 | $995M | +6% | 15.6% | $118M | $135M |
| Q2 FY26 | 10-Q | Feb 26, 2026 | $896M | +3% | 13.2% | $92.5M | $33.0M |
| Q1 FY26 | 10-Q | Dec 4, 2025 | $935M | +4% | 16.0% | $114M | $125M |
| Q4 FY25 | 10-K | Sep 26, 2025 | $981M | +5% | 15.5% | $114M | $168M |
| Q3 FY25 | 10-Q | Jun 3, 2025 | $940M | +1% | 9.3% | $57.8M | $87.7M |
| Q2 FY25 | 10-Q | Mar 4, 2025 | $870M | -0.8% | 14.4% | $95.9M | $90.4M |
Charts
Interactive views
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💵Where each $1 goesinteractive
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🌏Named in Asian annual reportsinteractive
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🔄Rotation against the market and its industry (RRG)interactive
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🔍Earnings qualityinteractive
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⚖️Fair value by methodinteractive
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🔭Outlook & guidanceinteractive
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📈Investments: gains and what it boughtinteractive
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🏭Its industry’s money flow (input-output)interactive
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About Donaldson
Founded in 1915, Donaldson Company, Inc. (the Company or Donaldson) is a global leader in technology-led filtration products and solutions, serving a broad range of industries and advanced markets. Donaldson’s diverse and skilled employees at more than 150 locations on six continents, 77 of which are manufacturing and/or distribution centers, partner with customers — from small business owners to the world’s largest original equipment manufacturer (OEM) brands — to solve complex filtration challenges. Customers choose Donaldson's filtration solutions due to their stringent technical and performance requirements, the need for reliability and the value proposition of Donaldson's solutions and/or services.
In its own words, from its annual report, filed Sep 26, 2025.
Donaldson against its Industrial & Commercial Fans & Blowers & Air Purifing Equip peers
The largest companies of the same SEC industry, each at its latest quarter. Revenue growth: +8% against the peers' median +24%. Operating margin: 16.7% against the peers' median 7.1%.
| Company | Quarter | Revenue | Y/Y | Op. margin |
|---|---|---|---|---|
| DCI Donaldson | Q4 FY26 | $1.1B | +8% | 16.7% |
| MAIR Madison Air Solutions | Q3 2026 | $1.1B | +25% | 19.1% |
| CECO Ceco Environmental | Q2 2026 | $285M | +54% | -11.6% |
| PPIH Perma-Pipe International Holdings | Q2 FY27 | $59.6M | +24% | 7.1% |
| FTEK Fuel Tech | Q3 2026 | $8.7M | +16% | -6.0% |
Source: Donaldson 10-K on SEC EDGAR · CIK 29644 · Industrial & Commercial Fans & Blowers & Air Purifing Equip
Guidance and outlook
13F: who owns DCI and who is buying
More on DCI
History
Every quarter: Q4 FY26 results · Q3 FY26 results · Q2 FY26 results · Q1 FY26 results · Q4 FY25 results · Q3 FY25 results · Q2 FY25 results