MTZ vs STRL
MasTec, Inc. and Sterling Infrastructure, Inc., both Industrials
MasTec, Inc. is the larger company at $30B against $26B. On trailing earnings STRL is the cheaper of the two at a P/E of 35.9 against 39.7, a gap that is only a bargain if the two are growing at similar rates. Over the past year STRL returned +66% against +36% for MTZ. Ryufin's sector-relative Smart Score puts STRL ahead, 8/10 against 6/10.
| Figure | MTZ | STRL |
|---|---|---|
| Last close | $249 | $498 |
| Market cap | $30B | $26B |
| Trailing P/Elower is cheaper for the same earnings, not automatically better | 39.7 | 35.9 |
| 1-year return | +36% | +66% |
| 5-year return | +149% | +2202% |
| Ryufin Smart Scoresector-relative, 1–10 | 6/10 | 8/10 |
Figures from SEC filings and end-of-day closes. Highlighting marks the higher or lower number, which is not the same as the better investment, a low P/E can be a warning and a high one can be deserved.
MasTec, Inc.
Revenue of $4.4B in Q2 2026, net income $130M. Its largest reported line is Clean Energy And Infrastructure, 34% of the disclosed total.
Sterling Infrastructure, Inc.
Revenue of $1.2B in Q2 2026, net income $156M. Its largest reported line is Heavy Highway, 43% of the disclosed total.
Open these two in the interactive comparison to add more names, change the period or read the correlation.