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PNR vs WTS: Which Stock Is the Better Buy?

Pentair plc and Watts Water Technologies, Inc. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Industrials.

WTS is the larger company ($10.4B vs $10.1B). On the fundamentals, WTS grows revenue faster (10.1% vs 6.7%); PNR earns a higher net margin (15.6% vs 14.0%); WTS has the stronger return on equity (16.8% vs 16.8%). On the filings, PNR carries fewer potential red flags (0 vs 1). Full numbers below — the stronger figure on each row is in green.

AI verdict — PNR vs WTS, read from the filings

The stronger business, the cheaper stock, and the risks — synthesised from both companies’ SEC filings, every figure computed not guessed. Not investment advice.

 Pentair plc (PNR)Watts Water Technologies, Inc. (WTS)
Market cap$10.1B$10.4B
Revenue (latest FY)$4.18B$2.44B
Net income (latest FY)$649.50M$340.80M
Revenue growth (5y CAGR)6.7%10.1%
Net margin15.6%14.0%
Return on equity16.8%16.8%
P/E ratio15.728.6
Dividend yield1.7%0.7%
Profitable years (of last 10)1010
Positive free cash flowYesYes
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See the full PNR vs WTS breakdown

Both companies across 19 years of income statement, balance sheet and cash flow — with ratios, health checks and Ask, the SEC-grounded research assistant. Free, no account needed.

Open PNR's full financials →   Open WTS's full financials →

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Frequently asked questions

Which is bigger, PNR or WTS?

Watts Water Technologies, Inc. is larger by market capitalization — $10.4B versus $10.1B.

Which grows faster, PNR or WTS?

Over the last five fiscal years, Watts Water Technologies, Inc. grew revenue faster — 10.1%/yr versus 6.7%/yr, computed from SEC-filed statements.

Where does this data come from?

All figures are computed from official SEC filings (10-K), refreshed nightly. This is a data comparison, not investment advice.

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PNR fundamentals → · WTS fundamentals → · All 1,500+ companies → · Free screener →