Stocks / BLDR vs ITW

BLDR vs ITW: Which Stock Is the Better Buy?

Builders FirstSource, Inc. and Illinois Tool Works Inc. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Industrials.

ITW is the larger company ($82.6B vs $7.1B). On the fundamentals, BLDR grows revenue faster (12.2% vs 5.0%); ITW earns a higher net margin (19.1% vs 2.9%); ITW has the stronger return on equity (95.0% vs 10.0%). On the filings, ITW carries fewer potential red flags (0 vs 1). Full numbers below — the stronger figure on each row is in green.

AI verdict — BLDR vs ITW, 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)Illinois Tool Works Inc. (ITW)
Market cap$7.1B$82.6B
Revenue (latest FY)$15.19B$16.04B
Net income (latest FY)$435.20M$3.07B
Revenue growth (5y CAGR)12.2%5.0%
Net margin2.9%19.1%
Return on equity10.0%95.0%
P/E ratio72.226.0
Dividend yield2.2%
Profitable years (of last 10)1010
Positive free cash flowYesYes

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See the full BLDR vs ITW 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 ITW's full financials →

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Frequently asked questions

Which is bigger, BLDR or ITW?

Illinois Tool Works Inc. is larger by market capitalization — $82.6B versus $7.1B.

Which grows faster, BLDR or ITW?

Over the last five fiscal years, Builders FirstSource, Inc. grew revenue faster — 12.2%/yr versus 5.0%/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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