Owens Corning (OC) 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
Owens Corning (OC) has outperformed Pentair (PNR) over the past year, losing 14.0% versus a loss of 52.8%. Over five years, OC leads with a +25.3% price change compared with -27.4% for PNR. Owens Corning is the larger company by market cap ($9.09 billion vs $8.19 billion), about 1.1 times the size.
On valuation, Pentair trades at a lower forward P/E (9.8x vs 9.8x for Owens Corning). Owens Corning offers the higher dividend yield (2.66% vs 2.03%). Pentair converts more of its revenue into profit, with a net margin of 15.7% versus -5.2%.
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 | OC | PNR |
|---|---|---|
| Share price | $115.06 | $51.33 |
| Market cap | $9.09B | $8.19B |
| 1-day change | +0.33% | -1.66% |
| YTD return | +2.48% | -49.88% |
| 1-year return | -14.02% | -52.84% |
| 5-year return | +25.35% | -27.39% |
| P/E ratio (TTM) | — | 13.23 |
| Forward P/E | 9.83 | 9.83 |
| EPS (TTM) | $-5.07 | $3.88 |
| Dividend yield | 2.66% | 2.03% |
| Annual dividend | $3.06 | $1.04 |
| Revenue (latest FY) | $10.10B | $4.18B |
| Revenue growth (YoY) | +2.56% | +2.28% |
| Net income (latest FY) | $-522.00M | $653.80M |
| Gross margin | 28.09% | 40.48% |
| Operating margin | 3.56% | 20.53% |
| Net margin | -5.17% | 15.66% |
| 52-week high | $159.91 | $112.26 |
| 52-week low | $97.53 | $51.27 |
| Distance from 52-week high | -28.05% | -54.28% |
| Analyst consensus | buy | buy |
| Avg. price target upside | +43.46% | +48.47% |
| Average volume | 987.25K | 3.40M |
| Shares outstanding | 79.05M | 159.60M |
| Employees | 25,000 | 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
- OC has outperformed PNR by 38.8 percentage points over the past year.
- Pentair is more profitable, keeping 15.7 cents of every revenue dollar as net income versus -5.2 cents for Owens Corning.
About Owens Corning
OC stock →Owens Corning provides residential and commercial building products in the United States, Europe, the Asia Pacific, and internationally. It operates through three segments: Roofing, Insulation, and Doors.
Industrials · Industrial Machinery/Components · 25,000 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
OC vs PNR FAQ
Which is bigger, Owens Corning or Pentair?
Owens Corning (OC) is larger, with a market capitalization of $9.09B compared with $8.19B for Pentair (PNR).
Which stock has performed better over the past year, OC or PNR?
OC returned -14.02% over the past 12 months, compared with -52.84% for PNR (price return, excluding dividends). Past performance does not predict future results.
Which pays a higher dividend, Owens Corning or Pentair?
Owens Corning has the higher yield at 2.66%, compared with 2.03% for Pentair.
Are Owens Corning and Pentair in the same industry?
Yes. Both are classified in the Industrial Machinery/Components industry within the Industrials sector.