Donaldson (DCI) vs Madison Air Solutions (MAIR)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Madison Air Solutions is the larger company by market cap ($12.04 billion vs $10.09 billion), about 1.2 times the size. On valuation, Donaldson trades at a lower forward P/E (17.9x vs 18.8x for Madison Air Solutions). Donaldson pays a dividend yielding 1.42%, while Madison Air Solutions does not currently pay one.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | DCI | MAIR |
|---|---|---|
| Share price | $87.16 | $24.00 |
| Market cap | $10.09B | $12.04B |
| 1-day change | -0.11% | -0.50% |
| YTD return | -1.69% | — |
| 1-year return | +4.95% | — |
| 5-year return | +48.50% | — |
| P/E ratio (TTM) | 22.64 | 48.98 |
| Forward P/E | 17.95 | 18.80 |
| EPS (TTM) | $3.85 | $0.49 |
| Dividend yield | 1.42% | 0.00% |
| Annual dividend | $1.24 | $0.00 |
| Revenue (latest FY) | $3.89B | — |
| Revenue growth (YoY) | +5.28% | — |
| Net income (latest FY) | $453.80M | — |
| Gross margin | 34.64% | — |
| Operating margin | 15.44% | — |
| Net margin | 11.68% | — |
| 52-week high | $112.84 | $44.50 |
| 52-week low | $79.42 | $22.91 |
| Distance from 52-week high | -22.76% | -46.07% |
| Analyst consensus | hold | strong_buy |
| Avg. price target upside | +15.19% | +70.38% |
| Average volume | 673.11K | 2.77M |
| Shares outstanding | 115.82M | 177.34M |
| Employees | 15,500 | 8,650 |
| Sector | Industrials | Industrials |
| Industry | Pollution Control Equipment | Building Products & Equipment |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- Madison Air Solutions trades at a higher earnings multiple (49.0x vs 22.6x trailing P/E).
- Donaldson offers a meaningfully higher dividend yield (1.42% vs 0.00%).
About Donaldson
DCI stock →Donaldson Company, Inc. manufactures and sells filtration systems and replacement parts worldwide.
Industrials · Pollution Control Equipment · 15,500 employees
About Madison Air Solutions
MAIR stock →Madison Air Solutions Corporation manufactures and sells indoor air quality products and solutions in the United States and internationally. It offers heating, air filtration and purification, air movement, and air conditioning solutions under the Reznor, AprilAire, Big Ass Fans, Nortek Air Solutions and, Roberts-Gordon.
Industrials · Building Products & Equipment · 8,650 employees
DCI vs MAIR FAQ
Which is bigger, Donaldson or Madison Air Solutions?
Madison Air Solutions (MAIR) is larger, with a market capitalization of $12.04B compared with $10.09B for Donaldson (DCI).
Which has the lower P/E ratio, DCI or MAIR?
DCI has the lower trailing P/E at 22.6, versus 49.0 for MAIR. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, Donaldson or Madison Air Solutions?
Donaldson pays a dividend yielding 1.42%, while Madison Air Solutions does not currently pay a regular dividend.
Are Donaldson and Madison Air Solutions in the same industry?
Both are in the Industrials sector, but in different industries: Pollution Control Equipment for Donaldson and Building Products & Equipment for Madison Air Solutions.