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Gibraltar Industries, Inc.
ROCK · Nasdaq · ·
Next earnings: October 29, 2026
$40.02-1.3%Sep 29 close
- 1M
- -11.6%
- 6M
- +1.3%
- 1Y
- -36.3%
- 5Y
- -41.6%
Gibraltar Industries, Inc. is the 18th largest of 35 graded companies. Showing 5 of them, including ROCK itself. 2 more are in this industry but have no grade yet, so they are left out rather than shown blank.
| Company | Grade | Market value | Revenue | Profit margin | Free cash flow | Price to earnings |
|---|---|---|---|---|---|---|
| Trane Technologies plcTT | A+ | $100.2B | $22.2B | 13.3% | $2.8B | 34.48 |
| Johnson Controls International plcJCI | A+ | $91.2B | $24.4B | 14.5% | $2.7B | 27.03 |
| Carrier Global CorporationCARR | C | $46B | $21.9B | 6.0% | $1.7B | 36.20 |
| Masco CorporationMAS | B+ | $13.8B | $7.7B | 10.9% | $943M | 16.97 |
| Gibraltar Industries, Inc.ROCK | C- | $1.2B | $1.4B | -10.4% | $42.4M | — |
30 more building products and equipment companies
Graded on the same five checks, from their own SEC filings.
A blank price-to-earnings means a loss, not a missing figure — the ratio has no meaning when there are no earnings to divide by, and printing a negative one would make the least profitable company look the cheapest.
Grades are trailing twelve months from each company’s own SEC filings, so they move only when a company files. Every column is computed by the same code that graded Gibraltar Industries, Inc. on the overview — nothing here comes from a data vendor’s own ratios.
Industry membership is not a judgement about how similar two businesses are. It groups companies by what they are classified as, which is a starting point for comparison rather than a claim that they compete.
ROCK · Nasdaq · ·
Next earnings: October 29, 2026
$40.02-1.3%Sep 29 close