Insteel Industries (IIIN) vs Gibraltar Industries (ROCK)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Insteel Industries (IIIN) has outperformed Gibraltar Industries (ROCK) over the past year, losing 22.5% versus a loss of 44.2%. Over five years, IIIN leads with a -25.1% price change compared with -49.4% for ROCK. Gibraltar Industries is the larger company by market cap ($1.09 billion vs $571.1 million), about 1.9 times the size.
On valuation, Gibraltar Industries trades at a lower forward P/E (7.6x vs 12.2x for Insteel Industries). Insteel Industries pays a dividend yielding 0.41%, while Gibraltar Industries does not currently pay one.
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 | IIIN | ROCK |
|---|---|---|
| Share price | $29.50 | $36.66 |
| Market cap | $571.07M | $1.09B |
| 1-day change | 0.00% | -2.19% |
| YTD return | -6.85% | -24.19% |
| 1-year return | -22.53% | -44.23% |
| 5-year return | -25.15% | -49.44% |
| P/E ratio (TTM) | 15.78 | 18.15 |
| Forward P/E | 12.19 | 7.62 |
| EPS (TTM) | $1.87 | $2.02 |
| Dividend yield | 0.41% | 0.00% |
| Annual dividend | $0.12 | $0.00 |
| 52-week high | $38.53 | $75.08 |
| 52-week low | $24.35 | $33.56 |
| Distance from 52-week high | -23.44% | -51.17% |
| Analyst consensus | none | strong_buy |
| Avg. price target upside | +32.20% | +105.26% |
| Average volume | 192.94K | 325.81K |
| Shares outstanding | 19.36M | 29.66M |
| Employees | 1,007 | 2,300 |
| 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
- IIIN has outperformed ROCK by 21.7 percentage points over the past year.
About Insteel Industries
IIIN stock →Insteel Industries Inc., together with its subsidiaries, manufactures and markets steel wire reinforcing products for concrete construction applications. The company offers prestressed concrete strand (PC strand) and welded wire reinforcement (WWR) products.
Industrials · Steel/Iron Ore · 1,007 employees
About Gibraltar Industries
ROCK stock →Gibraltar Industries, Inc. manufactures and provides products and services for the residential, agtech, and infrastructure markets in the United States and internationally.
Industrials · Steel/Iron Ore · 2,300 employees
IIIN vs ROCK FAQ
Which is bigger, Insteel Industries or Gibraltar Industries?
Gibraltar Industries (ROCK) is larger, with a market capitalization of $1.09B compared with $571.07M for Insteel Industries (IIIN).
Which stock has performed better over the past year, IIIN or ROCK?
IIIN returned -22.53% over the past 12 months, compared with -44.23% for ROCK (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, IIIN or ROCK?
IIIN has the lower trailing P/E at 15.8, versus 18.1 for ROCK. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, Insteel Industries or Gibraltar Industries?
Insteel Industries pays a dividend yielding 0.41%, while Gibraltar Industries does not currently pay a regular dividend.
Are Insteel Industries and Gibraltar Industries in the same industry?
Yes. Both are classified in the Steel/Iron Ore industry within the Industrials sector.