AAON (AAON) vs Pentair (PNR)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
AAON (AAON) has outperformed Pentair (PNR) over the past year, losing 15.4% versus a loss of 52.8%. Over five years, AAON leads with a +86.7% price change compared with -27.4% for PNR. Pentair is the larger company by market cap ($8.26 billion vs $7.14 billion), about 1.2 times the size, while AAON is growing revenue faster (+20.1% vs +2.3%).
On valuation, Pentair trades at a lower forward P/E (10.1x vs 24.8x for AAON). Pentair offers the higher dividend yield (2.01% vs 0.46%). Pentair converts more of its revenue into profit, with a net margin of 15.7% versus 7.5%.
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 | AAON | PNR |
|---|---|---|
| Share price | $86.64 | $51.75 |
| Market cap | $7.14B | $8.26B |
| 1-day change | -0.56% | -0.84% |
| YTD return | +14.27% | -49.88% |
| 1-year return | -15.44% | -52.84% |
| 5-year return | +86.71% | -27.39% |
| P/E ratio (TTM) | 45.60 | 13.34 |
| Forward P/E | 24.77 | 10.11 |
| EPS (TTM) | $1.90 | $3.88 |
| Dividend yield | 0.46% | 2.01% |
| Annual dividend | $0.40 | $1.04 |
| Revenue (latest FY) | $1.44B | $4.18B |
| Revenue growth (YoY) | +20.11% | +2.28% |
| Net income (latest FY) | $107.59M | $653.80M |
| Gross margin | 26.75% | 40.48% |
| Operating margin | 10.14% | 20.53% |
| Net margin | 7.46% | 15.66% |
| 52-week high | $150.46 | $112.26 |
| 52-week low | $73.19 | $51.13 |
| Distance from 52-week high | -42.42% | -53.90% |
| Analyst consensus | strong_buy | buy |
| Avg. price target upside | +55.53% | +47.25% |
| Average volume | 1.16M | 3.40M |
| Shares outstanding | 82.45M | 159.60M |
| Employees | 5,897 | 9,000 |
| Sector | Industrials | Industrials |
| Industry | Industrial Machinery/Components | Industrial Machinery/Components |
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
- AAON has outperformed PNR by 37.4 percentage points over the past year.
- AAON trades at a higher earnings multiple (45.6x vs 13.3x trailing P/E).
- Pentair offers a meaningfully higher dividend yield (2.01% vs 0.46%).
- Pentair is more profitable, keeping 15.7 cents of every revenue dollar as net income versus 7.5 cents for AAON.
- AAON grew revenue faster in its latest fiscal year (+20.11% vs +2.28%).
About AAON
AAON stock →AAON, Inc., together with its subsidiaries, engages in engineering, manufacturing, marketing, and selling air conditioning and heating equipment in the United States and Canada. The company operates through three segments: AAON Oklahoma, AAON Coil Products, and BASX.
Industrials · Industrial Machinery/Components · 5,897 employees
About Pentair
PNR stock →Pentair plc provides various water solutions in the United States, Western Europe, China, Latin America, the Middle East, Southeast Asia, Australia, and Canada. It operates through three segments: Flow, Water Solutions, and Pool.
Industrials · Industrial Machinery/Components · 9,000 employees
AAON vs PNR FAQ
Which is bigger, AAON or Pentair?
Pentair (PNR) is larger, with a market capitalization of $8.26B compared with $7.14B for AAON (AAON).
Which stock has performed better over the past year, AAON or PNR?
AAON returned -15.44% over the past 12 months, compared with -52.84% for PNR (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, AAON or PNR?
PNR has the lower trailing P/E at 13.3, versus 45.6 for AAON. 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, AAON or Pentair?
Pentair has the higher yield at 2.01%, compared with 0.46% for AAON.
Are AAON and Pentair in the same industry?
Yes. Both are classified in the Industrial Machinery/Components industry within the Industrials sector.