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Pentair plc (PNR)
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Pentair plc (PNR) PE Ratio: 17.50

Is Pentair plc’s P/E ratio high or low?

Pentair plc's P/E ratio of 17.50 is 20% below its 5-year average of 21.87, around the middle of its 5-year range (11.54–30.68).

As of Thursday, June 11, 2026. 31.51% below its 12-month average of 25.55.

PE Ratio (17.50) = Close Price ($71.40) / Diluted TTM EPS ($4.08)

PNR PE Ratio Chart

PNR PE Ratio
17.50-31.56% 1Y
Zoom

PNR Average PE Ratio Chart

PNR Current vs Average PE Ratio Chart

PNR PE Ratio Metrics

PE RATIO

17.50

PE RATIO AVG TTM

25.55

PE RATIO AVG 3Y

23.76

PE RATIO AVG 5Y

21.87

PE RATIO AVG 10Y

19.96

PE RATIO AVG 15Y

24.59

PE RATIO AVG 20Y

21.47

CURRENT VS TTM AVG

-31.51%

CURRENT VS 3Y AVG

-26.35%

CURRENT VS 5Y AVG

-19.97%

CURRENT VS 10Y AVG

-12.33%

CURRENT VS 15Y AVG

-28.83%

CURRENT VS 20Y AVG

-18.50%

PNR Competitors' PE Ratio

NAMEMARKET CAPPE RATIOTTM3Y5Y
Pentair plc (PNR)$11.54B17.5025.5523.7621.87
Gartner, Inc. (IT)$9.92B15.3118.0130.8033.31
Powell Industries, Inc. (POWL)$9.56B51.2728.9823.56111.82
Generac Holdings Inc. (GNRC)$14.81B74.9645.6738.6036.57
AGCO Corporation (AGCO)$7.87B10.5036.6622.3817.76
Matson, Inc. (MATX)$5.85B14.219.5510.548.16
Primoris Services Corporation (PRIM)$5.00B20.3627.2421.2717.05
Fortive Corporation (FTV)$18.12B35.5728.5325.3123.42
Werner Enterprises, Inc. (WERN)$2.56BN/A64.7938.3328.10
Enerpac Tool Group Corp. (EPAC)$1.81B21.3423.6429.0345.14

P/E vs. its own history

At 17.5, P/E is in its normal range, sitting higher than 53% of its 20-year history.

20-year low

4.7

median

17.0

20-year high

127.7

cheaperricher

P/E Comparison

Trailing P/E

17.5

Forward P/E

13.3

Forward P/E Calculation

View All Analyst Estimates

Forward P/E is calculated using analyst consensus EPS estimates for the current or next fiscal year.

Calculation:

Current Price

$71.40

÷

Forward EPS (Est.)

$5.35

=

Forward P/E

13.34

Source: FMP Analyst Consensus Estimates. Forward EPS represents the average analyst estimate for the nearest fiscal year.

Pentair plc PE Ratio Formula & Definition

PE Ratio = Share Price / Diluted EPS (TTM)

The price-to-earnings ratio measures how much investors pay for each dollar of trailing earnings. A lower PE can indicate a cheaper valuation; a higher PE implies higher growth expectations.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

Pentair plc PE Ratio FAQ

What is the P/E ratio for Pentair plc (PNR)?
The P/E ratio for PNR stock is 17.50.
Is Pentair plc's P/E ratio high or low?
Pentair plc's P/E ratio of 17.50 is 20% below its 5-year average of 21.87, around the middle of its 5-year range (11.54–30.68).
What is the TTM average P/E ratio for Pentair plc (PNR)?
The TTM average P/E ratio for PNR stock is 25.55.
What is the 3Y average P/E ratio for Pentair plc (PNR)?
The 3Y average P/E ratio for PNR stock is 23.76.
What is the 5Y average P/E ratio for Pentair plc (PNR)?
The 5Y average P/E ratio for PNR stock is 21.87.
What is the 10Y average P/E ratio for Pentair plc (PNR)?
The 10Y average P/E ratio for PNR stock is 19.96.
What is the 15Y average P/E ratio for Pentair plc (PNR)?
The 15Y average P/E ratio for PNR stock is 24.59.
What is the 20Y average P/E ratio for Pentair plc (PNR)?
The 20Y average P/E ratio for PNR stock is 21.47.

Pentair plc PE Ratio History

DATEPE RATIO
2026-06-1117.50
2026-06-1017.50
2026-06-0918.28
2026-06-0817.82
2026-06-0517.93
2026-06-0417.86
2026-06-0317.51
2026-06-0217.47
2026-06-0117.35
2026-05-2917.36
2026-05-2817.48
2026-05-2717.76
2026-05-2618.02
2026-05-2218.34
2026-05-2118.24
2026-05-2018.18
2026-05-1917.64
2026-05-1817.99
2026-05-1517.81
2026-05-1418.35
2026-05-1318.05
2026-05-1218.45
2026-05-1118.59
2026-05-0818.83
2026-05-0719.35
2026-05-0619.60
2026-05-0519.08
2026-05-0418.89
2026-05-0119.39
2026-04-3019.78
2026-04-2919.81
2026-04-2820.31
2026-04-2723.30
2026-04-2423.17
2026-04-2322.85
2026-04-2222.63
2026-04-2122.72
2026-04-2022.84
2026-04-1723.00
2026-04-1622.41
2026-04-1522.31
2026-04-1422.93
2026-04-1323.03
2026-04-1022.78
2026-04-0922.84
2026-04-0822.86
2026-04-0721.98
2026-04-0621.84
2026-04-0221.67
2026-04-0121.91
2026-03-3122.00
2026-03-3021.21
2026-03-2721.44
2026-03-2621.70
2026-03-2522.12
2026-03-2422.12
2026-03-2322.33
2026-03-2021.84
2026-03-1922.35
2026-03-1822.29
2026-03-1722.57
2026-03-1622.42
2026-03-1322.30
2026-03-1222.30
2026-03-1122.95
2026-03-1022.77
2026-03-0923.28
2026-03-0623.28
2026-03-0524.23
2026-03-0424.48
2026-03-0324.64
2026-03-0224.78
2026-02-2725.05
2026-02-2625.36
2026-02-2525.46
2026-02-2425.99
2026-02-2325.74
2026-02-2025.83
2026-02-1925.44
2026-02-1825.77
2026-02-1725.26
2026-02-1325.66
2026-02-1225.26
2026-02-1125.45
2026-02-1024.97
2026-02-0924.69
2026-02-0624.65
2026-02-0524.04
2026-02-0424.63
2026-02-0324.00
2026-02-0226.71
2026-01-3026.68
2026-01-2926.81
2026-01-2826.63
2026-01-2727.24
2026-01-2627.35
2026-01-2327.23
2026-01-2227.38
2026-01-2127.13
2026-01-2026.41
2026-01-1627.16
2026-01-1527.08
2026-01-1426.35
2026-01-1326.14
2026-01-1226.10
2026-01-0926.09
2026-01-0826.09
2026-01-0725.33
2026-01-0626.45
2026-01-0525.99
2026-01-0226.70
2025-12-3126.36
2025-12-3026.78
2025-12-2926.78
2025-12-2626.75
2025-12-2426.68
2025-12-2326.70
2025-12-2226.65
2025-12-1926.30
2025-12-1826.18
2025-12-1726.24
2025-12-1626.43
2025-12-1526.59
2025-12-1226.84
2025-12-1126.81
2025-12-1026.65
2025-12-0925.79
2025-12-0826.39
2025-12-0526.39
2025-12-0426.55
2025-12-0326.95
2025-12-0226.62
2025-12-0126.60
2025-11-2826.64
2025-11-2626.86
2025-11-2526.84
2025-11-2426.36
2025-11-2126.53
2025-11-2025.69
2025-11-1925.95
2025-11-1825.85
2025-11-1725.78
2025-11-1426.41
2025-11-1327.03
2025-11-1227.51
2025-11-1127.40
2025-11-1027.52
2025-11-0727.18
2025-11-0627.00
2025-11-0527.33
2025-11-0427.13
2025-11-0327.05
2025-10-3126.92
2025-10-3027.12
2025-10-2927.25
2025-10-2827.56
2025-10-2727.63
2025-10-2427.78
2025-10-2328.03
2025-10-2227.68
2025-10-2127.60
2025-10-2029.78
2025-10-1729.64
2025-10-1629.62
2025-10-1530.06
2025-10-1430.08
2025-10-1329.65
2025-10-1029.21
2025-10-0929.93
2025-10-0830.46
2025-10-0730.15
2025-10-0630.53
2025-10-0330.58
2025-10-0230.62
2025-10-0130.11
2025-09-3030.18
2025-09-2929.87
2025-09-2629.91
2025-09-2529.51
2025-09-2429.70
2025-09-2330.00
2025-09-2230.00
2025-09-1930.05
2025-09-1830.39
2025-09-1729.83
2025-09-1630.25
2025-09-1530.15
2025-09-1230.23
2025-09-1130.68
2025-09-1029.77
2025-09-0929.74
2025-09-0830.16
2025-09-0530.15
2025-09-0429.99
2025-09-0329.11
2025-09-0228.96
2025-08-2929.30
2025-08-2829.75
2025-08-2729.79
2025-08-2629.75
2025-08-2529.41
2025-08-2229.59
2025-08-2128.46
2025-08-2028.62
2025-08-1929.18
2025-08-1828.77
2025-08-1528.60
2025-08-1429.05
2025-08-1329.70
2025-08-1228.92
2025-08-1128.03
2025-08-0827.99
2025-08-0727.81
2025-08-0627.94
2025-08-0528.40
2025-08-0427.85
2025-08-0127.42
2025-07-3127.85
2025-07-3027.60
2025-07-2927.89
2025-07-2828.16
2025-07-2528.09
2025-07-2428.02
2025-07-2328.24
2025-07-2228.57
2025-07-2127.03
2025-07-1827.34
2025-07-1727.50
2025-07-1627.03
2025-07-1527.00
2025-07-1427.51
2025-07-1127.60
2025-07-1027.75
2025-07-0927.55
2025-07-0827.26
2025-07-0727.06
2025-07-0327.54
2025-07-0227.28
2025-07-0127.07
2025-06-3026.46
2025-06-2726.70
2025-06-2626.45
2025-06-2526.05
2025-06-2426.09
2025-06-2325.66
2025-06-2025.07
2025-06-1824.98
2025-06-1724.80
2025-06-1625.20
2025-06-1324.90
2025-06-1225.49
2025-06-1125.57
2025-06-1025.76
2025-06-0925.69
2025-06-0625.66
2025-06-0525.70
2025-06-0425.73
2025-06-0325.68
2025-06-0225.39
2025-05-3025.56

Showing the most recent 260 of 4,781 data points. The chart above shows the full history.

About Pentair plc

Pentair plc is a global enterprise dedicated to delivering comprehensive water solutions. Its operations are structured into two main business units: Consumer Solutions and Industrial & Flow Technologies. The Consumer Solutions segment specializes in the design, manufacture, and sale of equipment and accessories for both residential and commercial swimming pools. This includes a wide array of products such as pumps, filters, heating units, lighting, automated controls, robotic cleaners, and maintenance tools, all essential for pool construction, renovation, upkeep, and servicing. Furthermore, this division provides advanced water treatment products and systems, encompassing pressure vessels, control mechanisms, activated carbon filtration, conventional filters, and point-of-entry and point-of-use systems. These are tailored for residential applications like whole-home filtration, drinking water purification, and softening solutions, as well as for commercial needs, including complete water management and filtration in food service environments. Key brands under this segment include Everpure, Ken's Beverage, Kreepy Krauly, Pentair Water Solutions, Pleatco, RainSoft, and Sta-Rite. The Industrial & Flow Technologies segment focuses on producing and distributing fluid treatment products, such as sophisticated membrane filtration systems, separation technologies, and membrane bioreactors. It also offers a diverse portfolio of pumps, including those for water supply and disposal, solid handling, fluid transfer, and turbine applications. Complementing these are valves, precision spray nozzles, industrial process filtration systems, and innovative gas recovery solutions. This extensive product range caters to a multitude of sectors and applications, including food and beverage processing, fluid separation, water and wastewater treatment, well drilling, pressure enhancement, fire suppression, flood mitigation, agricultural irrigation, crop spraying, fluid circulation and delivery, ion exchange processes, desalination, residential and municipal water wells, and the handling of wastewater solids. Prominent brands within this segment feature Pentair, Aurora, Berkeley, Codeline, Fairbanks-Nijhuis, Haffmans, Hydromatic, Hypro, Jung Pumpen, Myers, Sta-Rite, Shurflo, Südmo, and X-Flow. Established in 1966, Pentair plc maintains its corporate headquarters in London, United Kingdom.

London
9,750 employees
Industrials / Industrial - Machinery
Sector
Industrials
Industry
Industrial - Machinery
CEO
John L. Stauch