Motorcar Parts of America (MPAA) vs Stoneridge (SRI)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Stoneridge (SRI) has outperformed Motorcar Parts of America (MPAA) over the past year, losing 4.0% versus a loss of 29.5%. Over five years, MPAA leads with a -45.5% price change compared with -69.1% for SRI. Motorcar Parts of America is the larger company by market cap ($201.1 million vs $186.0 million), about 1.1 times the size.
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 | MPAA | SRI |
|---|---|---|
| Share price | $10.62 | $6.52 |
| Market cap | $201.07M | $185.97M |
| 1-day change | -0.56% | +0.31% |
| YTD return | -13.94% | +12.61% |
| 1-year return | -29.48% | -3.98% |
| 5-year return | -45.54% | -69.11% |
| Forward P/E | 6.17 | — |
| EPS (TTM) | $-0.24 | $-3.82 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $18.12 | $9.71 |
| 52-week low | $9.29 | $4.60 |
| Distance from 52-week high | -41.39% | -32.85% |
| Analyst consensus | none | hold |
| Avg. price target upside | +69.49% | — |
| Average volume | 116.93K | 149.26K |
| Shares outstanding | 18.93M | 28.52M |
| Employees | 5,600 | 4,200 |
| Sector | Consumer Discretionary | Consumer Discretionary |
| Industry | Auto Parts:O.E.M. | Auto Parts:O.E.M. |
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
- SRI has outperformed MPAA by 25.5 percentage points over the past year.
About Motorcar Parts of America
MPAA stock →Motorcar Parts of America, Inc. operates as a supplier of automotive aftermarket non-discretionary replacement parts and test solutions and diagnostic equipment in the United States.
Consumer Discretionary · Auto Parts:O.E.M. · 5,600 employees
About Stoneridge
SRI stock →Stoneridge, Inc., together with its subsidiaries, designs, manufactures, and sells engineered electrical and electronic systems, components, and modules for the commercial, automotive, off-highway, and agricultural vehicle markets in North America, South America, Europe, and the Asia Pacific. The company operates in two segments, Electronics and Stoneridge Brazil.
Consumer Discretionary · Auto Parts:O.E.M. · 4,200 employees
MPAA vs SRI FAQ
Which is bigger, Motorcar Parts of America or Stoneridge?
Motorcar Parts of America (MPAA) is larger, with a market capitalization of $201.07M compared with $185.97M for Stoneridge (SRI).
Which stock has performed better over the past year, MPAA or SRI?
SRI returned -3.98% over the past 12 months, compared with -29.48% for MPAA (price return, excluding dividends). Past performance does not predict future results.
Are Motorcar Parts of America and Stoneridge in the same industry?
Yes. Both are classified in the Auto Parts:O.E.M. industry within the Consumer Discretionary sector.