PENTAIR plc (PNR) Stock
PNR has an Alpha Score of 41 out of 100 (weak), computed on Oct 31, 2026 from 3 of 4 sub-scores. 6 members of Congress disclosed 9 trades in PNR since 2014: 5 purchases and 4 sales, most recently Markwayne Mullin (purchase, Nov 10, 2025). Its trailing P/E ratio is 17.9 and its net margin 15.4% (key statistics as of Nov 7, 2026).
What is PNR's Alpha Score?
How it works →Alpha Score of 41 reflects weak overall profile with weak momentum, moderate value, moderate quality. Based on 3 of 4 signals – score is capped at 90 until remaining data ingests.
Computed from 3 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.
Computed Oct 31, 2026
A rules-based research rating, not a recommendation to buy or sell.
Which members of Congress traded PENTAIR plc (PNR)?
Most recent: Markwayne Mullin (purchase, Nov 10, 2025); records start Jun 4, 2014.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Markwayne Mullin R-OK · Senate | 2025-11-10 | purchase | $15k – $50k |
| Val Hoyle D-OR · House | 2025-09-23 | sale | $1k – $15k |
| Julie Johnson D-TX · House | 2025-04-07 | sale | $1k – $15k |
| Val Hoyle D-OR · House | 2024-10-29 | purchase | $1k – $15k |
| Donna Shalala D-FL · House | 2019-06-24 | sale | $1k – $15k |
| Donna Shalala D-FL · House | 2019-01-23 | purchase | $1k – $15k |
| Tom Suozzi D-NY · House | 2017-09-05 | sale | $1k – $15k |
| Tom Suozzi D-NY · House | 2017-08-17 | purchase | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Nov 5, 2026. Senate records here end Oct 21, 2026; later Senate trades are not included.
See all PNR political trades →What are PNR's key statistics?
Key statistics as of Nov 7, 2026
How does PNR's valuation compare with the Industrials sector?
| Metric | PNR | Industrials median | Companies in median |
|---|---|---|---|
| P/E ratio | 17.9 | 27.8 | 187 |
| Net margin | 15.44% | 8.17% | 210 |
| Return on equity | 16.02% | 15.27% | 210 |
| Dividend yield (payers) | 1.39% | 1.40% | 133 |
Medians over the Industrials stocks whose key statistics were refreshed in the last 35 days (newest Nov 8, 2026). P/E excludes loss-making companies.
PNR price chart
Powered by TradingViewWhat does PENTAIR plc do?
Pentair plc is a global provider of smart, sustainable water solutions, operating through three primary segments: Flow, Water Solutions, and Pool. The company helps the world sustainably move, improve, and enjoy water, life's most essential resource, with products and services spanning residential, commercial, industrial, municipal, infrastructure, and agricultural applications. Pentair Flow optimizes the flow of essential resources to enhance communities and industries while protecting people, property, and the planet. Pentair Water Solutions improves water quality, boosting customer confidence and minimizing environmental impact through filtration, pumps, and treatment systems. Pentair Pool enables safe and sustainable enjoyment of pools with innovative equipment like energy-efficient pumps and filtration technologies. Incorporated in Ireland with tax residency in the UK and main U.S. office in Golden Valley, Minnesota, Pentair plc serves diverse markets worldwide, focusing on water treatment, management, and sustainable applications to support people and the planet.