Pentair (PNR) vs Power Solutions International (PSIX)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Power Solutions International (PSIX) has outperformed Pentair (PNR) over the past year, losing 38.8% versus a loss of 53.2%. Over five years, PSIX leads with a +1190.8% price change compared with -27.2% for PNR. Pentair is the larger company by market cap ($8.35 billion vs $1.12 billion), about 7.5 times the size.
On valuation, Pentair trades at a lower forward P/E (10.0x vs 14.9x for Power Solutions International). Pentair pays a dividend yielding 1.99%, while Power Solutions International 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 | PNR | PSIX |
|---|---|---|
| Share price | $52.30 | $48.50 |
| Market cap | $8.35B | $1.12B |
| 1-day change | +0.21% | -6.06% |
| YTD return | -49.78% | -9.64% |
| 1-year return | -53.22% | -38.80% |
| 5-year return | -27.24% | +1190.75% |
| P/E ratio (TTM) | 13.48 | 16.50 |
| Forward P/E | 10.02 | 14.88 |
| EPS (TTM) | $3.88 | $2.94 |
| Dividend yield | 1.99% | 0.00% |
| Annual dividend | $1.04 | $0.00 |
| Revenue (latest FY) | $4.18B | — |
| Revenue growth (YoY) | +2.28% | — |
| Net income (latest FY) | $653.80M | — |
| Gross margin | 40.48% | — |
| Operating margin | 20.53% | — |
| Net margin | 15.66% | — |
| 52-week high | $112.13 | $106.50 |
| 52-week low | $51.13 | $25.28 |
| Distance from 52-week high | -53.36% | -54.46% |
| Analyst consensus | buy | none |
| Avg. price target upside | +45.70% | +43.90% |
| Average volume | 3.39M | 440.09K |
| Shares outstanding | 159.60M | 23.07M |
| Employees | 9,000 | 1,000 |
| 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
- Pentair is about 7.5 times larger than Power Solutions International by market value ($8.35B vs $1.12B).
- PSIX has outperformed PNR by 14.4 percentage points over the past year.
- Pentair offers a meaningfully higher dividend yield (1.99% vs 0.00%).
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
About Power Solutions International
PSIX stock →Power Solutions International, Inc. designs, engineers, manufactures, markets, and sells engines and power systems in the United States, the rest of North America, the Pacific Rim, Europe, and internationally.
Industrials · Industrial Machinery/Components · 1,000 employees
PNR vs PSIX FAQ
Which is bigger, Pentair or Power Solutions International?
Pentair (PNR) is larger, with a market capitalization of $8.35B compared with $1.12B for Power Solutions International (PSIX).
Which stock has performed better over the past year, PNR or PSIX?
PSIX returned -38.80% over the past 12 months, compared with -53.22% for PNR (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, PNR or PSIX?
PNR has the lower trailing P/E at 13.5, versus 16.5 for PSIX. 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, Pentair or Power Solutions International?
Pentair pays a dividend yielding 1.99%, while Power Solutions International does not currently pay a regular dividend.
Are Pentair and Power Solutions International in the same industry?
Yes. Both are classified in the Industrial Machinery/Components industry within the Industrials sector.