Insteel Industries (IIIN) vs Mayville Engineering (MEC)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Mayville Engineering (MEC) has outperformed Insteel Industries (IIIN) over the past year, gaining 18.1% versus a loss of 22.4%. Over five years, MEC leads with a -18.7% price change compared with -24.9% for IIIN. Insteel Industries is the larger company by market cap ($572.7 million vs $388.9 million), about 1.5 times the size.
On valuation, Insteel Industries trades at a lower forward P/E (12.2x vs 15.0x for Mayville Engineering). Insteel Industries pays a dividend yielding 0.41%, while Mayville Engineering 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 | MEC |
|---|---|---|
| Share price | $29.59 | $15.25 |
| Market cap | $572.71M | $388.88M |
| 1-day change | -0.02% | -1.04% |
| YTD return | -6.57% | -17.68% |
| 1-year return | -22.44% | +18.08% |
| 5-year return | -24.92% | -18.72% |
| P/E ratio (TTM) | 15.82 | — |
| Forward P/E | 12.23 | 15.00 |
| EPS (TTM) | $1.87 | $-0.83 |
| Dividend yield | 0.41% | 0.00% |
| Annual dividend | $0.12 | $0.00 |
| 52-week high | $38.73 | $38.76 |
| 52-week low | $24.35 | $12.25 |
| Distance from 52-week high | -23.61% | -60.66% |
| Analyst consensus | none | strong_buy |
| Avg. price target upside | +31.82% | +141.31% |
| Average volume | 194.84K | 576.73K |
| Shares outstanding | 19.36M | 25.50M |
| Employees | 1,007 | 2,400 |
| Sector | Industrials | Industrials |
| Industry | Steel/Iron Ore | Industrial Specialties |
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
- MEC has outperformed IIIN by 40.5 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 Mayville Engineering
MEC stock →Mayville Engineering Company, Inc., together with its subsidiaries, engages in the production, design, prototyping and tooling, fabrication, aluminum extrusion, coating, and assembling of aftermarket components in the United States. It supplies engineered components to original equipment manufacturers.
Industrials · Industrial Specialties · 2,400 employees
IIIN vs MEC FAQ
Which is bigger, Insteel Industries or Mayville Engineering?
Insteel Industries (IIIN) is larger, with a market capitalization of $572.71M compared with $388.88M for Mayville Engineering (MEC).
Which stock has performed better over the past year, IIIN or MEC?
MEC returned +18.08% over the past 12 months, compared with -22.44% for IIIN (price return, excluding dividends). Past performance does not predict future results.
Which pays a higher dividend, Insteel Industries or Mayville Engineering?
Insteel Industries pays a dividend yielding 0.41%, while Mayville Engineering does not currently pay a regular dividend.
Are Insteel Industries and Mayville Engineering in the same industry?
Both are in the Industrials sector, but in different industries: Steel/Iron Ore for Insteel Industries and Industrial Specialties for Mayville Engineering.