Pentair plc (PNR)

NYSE · Industrials · Specialty Industrial Machinery · United Kingdom

Pentair plc is a mid cap company (market value between $2 billion and $10 billion) in the Specialty Industrial Machinery industry.

Pentair designs, manufactures and sells water solutions across three segments: Flow produces pumps and fluid treatment systems for residential, commercial and industrial applications; Water Solutions offers water treatment products and systems for residential and commercial use; Pool provides energy-efficient pool equipment and accessories. The company serves residential, commercial, industrial and food and beverage markets through distribution channels and direct sales.

From its FY2025 annual report (Form 10-K)

Intrinsic value, DCF valuation, financial health and value investing analysis for the Pentair plc stock.

Our verdict on PNR

Slightly undervalued: intrinsic value $57.21 per share, market price $52.75, margin of safety 7.8% (as of 2026-10-19).

Discounting its cash flows at 9.4% (average of 3 methods) values the shares at $57.21; the price of $52.75 is 8% below that value, and 74% of that value comes from beyond year five.

Leak Score: 68/100 on 12 of 12 signals (Faint Leak).

ETFs with the most weight in PNR

17 more funds hold it; the full list is part of the paid plan.

More on PNR

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Peers in Specialty Industrial Machinery

All 79 Specialty Industrial Machinery stocks

Cheaper than PNR in Specialty Industrial Machinery

1 more in this industry show a wider margin of safety.

Is PNR undervalued or overvalued?

PNR is slightly undervalued (as of the 2026-10-19 close). Discounting its cash flows at 9.4% (average of 3 methods) values the shares at $57.21; the price of $52.75 is 8% below that value, and 74% of that value comes from beyond year five.

What is the intrinsic value of PNR?

$57.21 per share (as of the 2026-10-19 close), against a market price of $52.75. That is a margin of safety of 7.8%. The value is the average of the valuation methods that apply to this company, recomputed every night after the US close.

What is Pentair plc's Leak Score?

68 out of 100, which we rate "Faint Leak", on 12 of 12 value investing signals.