Exponent (EXPO) vs Primoris Services (PRIM)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Exponent (EXPO) has outperformed Primoris Services (PRIM) over the past year, gaining 4.0% versus a loss of 40.2%. Over five years, PRIM leads with a +205.8% price change compared with -37.8% for EXPO. Primoris Services is the larger company by market cap ($4.46 billion vs $3.28 billion), about 1.4 times the size.
On valuation, Primoris Services trades at a lower forward P/E (15.7x vs 25.3x for Exponent). Exponent offers the higher dividend yield (1.77% vs 0.39%). Exponent converts more of its revenue into profit, with a net margin of 18.2% versus 3.6%.
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 | EXPO | PRIM |
|---|---|---|
| Share price | $68.95 | $82.16 |
| Market cap | $3.28B | $4.46B |
| 1-day change | -0.33% | -3.31% |
| YTD return | -0.73% | -33.82% |
| 1-year return | +3.98% | -40.16% |
| 5-year return | -37.84% | +205.77% |
| P/E ratio (TTM) | 30.92 | 33.13 |
| Forward P/E | 25.35 | 15.75 |
| EPS (TTM) | $2.23 | $2.48 |
| Dividend yield | 1.77% | 0.39% |
| Annual dividend | $1.22 | $0.32 |
| Revenue (latest FY) | $582.01M | $7.57B |
| Revenue growth (YoY) | +4.21% | +18.97% |
| Net income (latest FY) | $106.01M | $274.90M |
| Gross margin | — | 10.73% |
| Operating margin | 20.58% | 5.43% |
| Net margin | 18.21% | 3.63% |
| 52-week high | $81.95 | $205.50 |
| 52-week low | $51.91 | $65.00 |
| Distance from 52-week high | -15.86% | -60.02% |
| Analyst consensus | buy | buy |
| Avg. price target upside | +21.83% | +43.38% |
| Average volume | 506.81K | 1.29M |
| Shares outstanding | 47.55M | 54.25M |
| Employees | 1,012 | 18,526 |
| Sector | Consumer Discretionary | Industrials |
| Industry | Professional Services | Water Sewer Pipeline Comm & Power Line Construction |
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
- EXPO has outperformed PRIM by 44.1 percentage points over the past year.
- Exponent offers a meaningfully higher dividend yield (1.77% vs 0.39%).
- Exponent is more profitable, keeping 18.2 cents of every revenue dollar as net income versus 3.6 cents for Primoris Services.
- Primoris Services grew revenue faster in its latest fiscal year (+18.97% vs +4.21%).
- The two companies sit in different sectors: Exponent in Consumer Discretionary and Primoris Services in Industrials.
About Exponent
EXPO stock →Exponent, Inc., together with its subsidiaries, operates as a science and engineering consulting company in the United States and internationally. The company operates in two segments, Engineering and Other Scientific, and Environmental and Health.
Consumer Discretionary · Professional Services · 1,012 employees
About Primoris Services
PRIM stock →Primoris Services Corporation provides infrastructure services primarily in the United States and Canada. The company operates in two segments: Utilities and Energy.
Industrials · Water Sewer Pipeline Comm & Power Line Construction · 18,526 employees
EXPO vs PRIM FAQ
Which is bigger, Exponent or Primoris Services?
Primoris Services (PRIM) is larger, with a market capitalization of $4.46B compared with $3.28B for Exponent (EXPO).
Which stock has performed better over the past year, EXPO or PRIM?
EXPO returned +3.98% over the past 12 months, compared with -40.16% for PRIM (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, EXPO or PRIM?
EXPO has the lower trailing P/E at 30.9, versus 33.1 for PRIM. 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, Exponent or Primoris Services?
Exponent has the higher yield at 1.77%, compared with 0.39% for Primoris Services.
Are Exponent and Primoris Services in the same industry?
No. Exponent is in the Consumer Discretionary sector, while Primoris Services is in Industrials.