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Donaldson Co vs Pentair

Donaldson Co and Pentair are similar in size: $3.89bn and $4.18bn of revenue in their latest fiscal years. Donaldson Co grew faster (5.3% against 2.3%). Pentair kept more of each dollar of sales as profit: a net margin of 15.7% against 11.7%.

Latest fiscal yearDonaldson CoDCI, 2026PentairPNR, 2025
Revenue $3.89bn $4.18bn
Revenue growth 5.3% 2.3%
Net income $454m $654m
Operating margin 15.4% —
Net margin 11.7% 15.7%
Return on equity 28.2% 17.6%
Free cash flow $426m $746m
Cash $250m $102m
Total debt $1.33bn $1.64bn
Debt to equity 75.3% —
Dividend per share $1.24 $1.00
Dividend yield 1.4% 1.5%
Share buybacks $111m $225m
Employees — 9,000
Market value $10.17bn $11.12bn
Price vs our value range Above our value range Within our value range
Moat score 80 (Strong) 76 (Strong)
Insider trades, 12 months 0 buys, 11 sales 0 buys, 11 sales

Each figure is from the company's latest annual report and links to the page it comes from. Fiscal years can end on different dates. Market value and the value verdict use the delayed price shown on the stock pages. Not a recommendation.

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Figures from each company's latest annual report filed with the SEC (10-K or 20-F), as reported, with the fiscal year shown. Not investment advice. How we read filings: methodology.