The short version

From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.

  • Lennar is the larger company, worth $19.7B, about 3.8 times Installed Building Products.
  • Installed Building Products grew revenue faster over the last year (+2.3% vs -8.7%).
  • Installed Building Products keeps more of each dollar of revenue as operating profit (12.4% vs 5.4%).
  • On earnings, Lennar is the cheaper stock (11.5x vs 20.8x).
  • Lennar's price assumes faster free cash flow growth: about 55% a year, against 3% for Installed Building Products (reverse DCF).

Side by side

The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.

MeasureIBPLEN
Market cap$5.2B$19.7B
Share price$185.44$76.69
Revenue (last fiscal year)$3.0B$34.2B
Free cash flow (last fiscal year)$301M$28M
Revenue growth, last year+2.3%-8.7%
Revenue growth per year, last 5 fiscal years+10.8%+5.9%
Operating margin12.4%5.4%
Net margin8.5%4.1%
Return on equity39.2%6.1%
P/E (trailing)20.8x11.5x
Price / free cash flow17.5x700.7x
EV / EBITDA13.5x11.5x
FCF growth the price implies3.2%55.2%
Dividend yield0.77%2.5%
Debt / equity2.52x0.54x
Fundamental gradeCC
Superinvestors holding it610
Insider purchases, last 12 months1010

Results from SEC filings

Revenue and free cash flow by fiscal year, from each company's 10-K filings.

Installed Building Products

YearRevenueFree cash flowOp. margin
2021$2.0B$101M9.5%
2022$2.7B$232M12.9%
2023$2.8B$279M13.3%
2024$2.9B$251M13.0%
2025$3.0B$301M13.0%

Lennar

YearRevenueFree cash flowOp. margin
2021$27.1B$2.5B18.7%
2022$33.7B$3.2B—
2023$34.2B$5.1B15.7%
2024$35.4B$2.2B13.5%
2025$34.2B$28M7.8%

Where the revenue comes from

Installed Building Products · by segments, 2025

Installation$2.8B91%
Other$259M9%

Lennar · by segments, 2025

West$11.9B35%
Central$7.8B23%
East$7.0B20%
South Central$5.6B16%
Financial Services$1.2B4%
Multifamily$681M2%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open IBP in Investingly

Questions

Which is bigger, Installed Building Products or Lennar?

Lennar (LEN), at $19.7B against $5.2B.

Is IBP or LEN cheaper?

By trailing P/E, Lennar (11.5x) is cheaper than Installed Building Products (20.8x). A lower multiple can also mean the market expects less growth.

Which grows faster, IBP or LEN?

Installed Building Products: revenue grew +2.3% over the last year, against -8.7%.

Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.