Stocks / BLDR vs RTX

BLDR vs RTX: Which Stock Is the Better Buy?

Builders FirstSource, Inc. and RTX Corporation side by side — fundamentals from SEC filings, refreshed nightly. Sector: Industrials.

RTX is the larger company ($290.1B vs $7.1B). On the fundamentals, BLDR grows revenue faster (12.2% vs 9.4%); RTX earns a higher net margin (7.6% vs 2.9%); RTX has the stronger return on equity (10.3% 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 RTX, 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)RTX Corporation (RTX)
Market cap$7.1B$290.1B
Revenue (latest FY)$15.19B$88.60B
Net income (latest FY)$435.20M$6.73B
Revenue growth (5y CAGR)12.2%9.4%
Net margin2.9%7.6%
Return on equity10.0%10.3%
P/E ratio72.237.9
Dividend yield1.4%
Profitable years (of last 10)109
Positive free cash flowYesYes

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

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Frequently asked questions

Which is bigger, BLDR or RTX?

RTX Corporation is larger by market capitalization — $290.1B versus $7.1B.

Which grows faster, BLDR or RTX?

Over the last five fiscal years, Builders FirstSource, Inc. grew revenue faster — 12.2%/yr versus 9.4%/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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