Stocks / BLDR vs WTS

BLDR vs WTS: Which Stock Is the Better Buy?

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

WTS is the larger company ($10.4B vs $7.1B). On the fundamentals, BLDR grows revenue faster (12.2% vs 10.1%); WTS earns a higher net margin (14.0% vs 2.9%); WTS has the stronger return on equity (16.8% vs 10.0%). Both carry 1 potential red flag in the filings. Full numbers below — the stronger figure on each row is in green.

AI verdict — BLDR 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.

 Builders FirstSource, Inc. (BLDR)Watts Water Technologies, Inc. (WTS)
Market cap$7.1B$10.4B
Revenue (latest FY)$15.19B$2.44B
Net income (latest FY)$435.20M$340.80M
Revenue growth (5y CAGR)12.2%10.1%
Net margin2.9%14.0%
Return on equity10.0%16.8%
P/E ratio72.228.6
Dividend yield0.7%
Profitable years (of last 10)1010
Positive free cash flowYesYes

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See the full BLDR 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 BLDR's full financials →   Open WTS's full financials →

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Frequently asked questions

Which is bigger, BLDR or WTS?

Watts Water Technologies, Inc. is larger by market capitalization — $10.4B versus $7.1B.

Which grows faster, BLDR or WTS?

Over the last five fiscal years, Builders FirstSource, Inc. grew revenue faster — 12.2%/yr versus 10.1%/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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