Gibraltar Industries (ROCK) vs Grupo SimecB. de C.V. (SIM)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 7, 2026.
Summary
Grupo SimecB. de C.V. (SIM) has outperformed Gibraltar Industries (ROCK) over the past year, gaining 6.1% versus a loss of 40.3%. Over five years, SIM leads with a +27.5% price change compared with -48.2% for ROCK. Grupo SimecB. de C.V. is the larger company by market cap ($4.40 billion vs $1.14 billion), about 3.9 times the size.
On valuation, Gibraltar Industries trades at a lower trailing P/E (19.0x vs 24.3x for Grupo SimecB. de C.V.).
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | ROCK | SIM |
|---|---|---|
| Share price | $38.43 | $28.70 |
| Market cap | $1.14B | $4.40B |
| 1-day change | -5.81% | 0.00% |
| YTD return | -22.27% | -3.24% |
| 1-year return | -40.34% | +6.10% |
| 5-year return | -48.16% | +27.50% |
| P/E ratio (TTM) | 19.02 | 24.32 |
| Forward P/E | 7.99 | — |
| EPS (TTM) | $2.02 | $1.18 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $75.08 | $34.59 |
| 52-week low | $33.56 | $26.00 |
| Distance from 52-week high | -48.81% | -17.03% |
| Average volume | 318.87K | 15.98K |
| Shares outstanding | 29.66M | 153.42M |
| Employees | — | 4,961 |
| Sector | Industrials | Industrials |
| Industry | Steel/Iron Ore | Steel/Iron Ore |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- Grupo SimecB. de C.V. is about 3.9 times larger than Gibraltar Industries by market value ($4.40B vs $1.14B).
- SIM has outperformed ROCK by 46.4 percentage points over the past year.
- Grupo SimecB. de C.V. trades at a higher earnings multiple (24.3x vs 19.0x trailing P/E).
About Grupo SimecB. de C.V.
SIM stock →Grupo Simec, S.A.B. de C.V.
Industrials · Steel/Iron Ore · 4,961 employees
ROCK vs SIM FAQ
Which is bigger, Gibraltar Industries or Grupo SimecB. de C.V.?
Grupo SimecB. de C.V. (SIM) is larger, with a market capitalization of $4.40B compared with $1.14B for Gibraltar Industries (ROCK).
Which stock has performed better over the past year, ROCK or SIM?
SIM returned +6.10% over the past 12 months, compared with -40.34% for ROCK (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, ROCK or SIM?
ROCK has the lower trailing P/E at 19.0, versus 24.3 for SIM. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Are Gibraltar Industries and Grupo SimecB. de C.V. in the same industry?
Yes. Both are classified in the Steel/Iron Ore industry within the Industrials sector.