PRIM vs SPWR vs MTZ Stock Comparison

Primoris Services, SunPower and Mastec Prices as of Oct 27, 2026 Peers: Industry group
PRIM Primoris Services Corp
$69.05 -4.9% 1M -51.3% 1Y
Market cap
$3.72B
P/E
26.7x
Revenue (TTM)
$7.28B
Div. yield
0.46%
Utility Construction Industrials
2 wins
SPWR SunPower Inc.
$0.24 -22.6% 1M -88.2% 1Y
Market cap
$36.36M
P/E
–
Revenue (TTM)
$283.12M
Div. yield
–
Solar Installers Industrials
MTZ Mastec Inc
$176.46 -17.0% 1M -16.7% 1Y
Market cap
$14.17B
P/E
27.9x
Revenue (TTM)
$16.11B
Div. yield
–
Utility Construction Industrials
9 wins

Head to Head

11 decided of 12

Mastec leads on 9 of the 12 questions below (Mastec 9, Primoris Services 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionPRIMSPWRMTZLeader
Larger companyMarket capitalisation $3.72B $36.36M $14.17B MTZ
Cheaper on earningsLower P/E, profitable companies only 26.7x -3.4x 27.9x PRIM
Cheaper on forward earningsLower price / next fiscal year consensus EPS 30.6x — 18.7x MTZ
Faster revenue growthRevenue growth, trailing twelve months +5.1% +18.6% +23.5% MTZ
More profitableNet margin, trailing twelve months 1.9% -3.8% 3.1% MTZ
Better return on capitalReturn on invested capital 7.0% -66.9% 11.6% MTZ
Less leveragedLower net debt / EBITDA 1.8x — 1.8x MTZ
Higher dividend yieldTrailing dividend yield 0.46% — — –
Better 1-year returnPrice return, last 12 months -51.3% -88.2% -16.7% MTZ
Better 5-year returnAnnualised price return, 5 years +20.9%/yr — +14.5%/yr PRIM
Less volatileAnnualised volatility, 1 year 94.4% 104.7% 53.5% MTZ
Higher overall scoreMean of the five percentile scores vs peers 37/100 24/100 63/100 MTZ

Percentile Scorecard

PRIMSPWRMTZ

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisPRIMSPWRMTZ
Valuation 57 #23 of 52 16 #44 of 52 61 #21 of 52
Growth 17 #31 of 37 61 #15 of 37 78 #9 of 37
Profitability 42 #22 of 37 17 #31 of 37 67 #13 of 37
Financial Health 48 #30 of 57 4 #55 of 57 46 #31 of 57
Shareholder Returns 23 #21 of 27 – –
Overall 37 24 63
  • PRIM ranked among 57 companies in Construction Services
  • SPWR ranked among 57 companies in Construction Services
  • MTZ ranked among 57 companies in Construction Services

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodPRIMSPWRMTZSPY
1 month -4.9%-22.6%-17.0% -0.2%
3 months -12.5%-17.2%-43.5% +3.9%
6 months -59.1%-73.3%-53.0% +8.2%
Year to date -44.4%-84.7%-18.8% +12.9%
1 year -51.3%-88.2%-16.7% +12.3%
3 years +136.8%-77.8%+198.3% +87.4%
3 years, per year +33.3%-39.5%+44.0% +23.3%
5 years +158.4%—+96.8% +67.9%
5 years, per year +20.9%—+14.5% +10.9%
10 years +250.9%—+535.9% +261.1%
10 years, per year +13.4%—+20.3% +13.7%

Risk

MeasurePRIMSPWRMTZSPY
Volatility, 1Y 94.4%104.7%53.5% 12.7%
Downside volatility, 1Y 120.4%112.6%60.7% 12.7%
Beta vs S&P 500, 1Y 1.872.311.77 1.00
Return / volatility, 1Y -0.54-0.84-0.31 0.97
Max drawdown, 5Y -68.0%-97.9%-61.0% -25.4%
From 52-week high -66.0%-88.2%-59.7% -1.2%
52-week high $202.92$2.04$437.51 $779.14
52-week low $64.99$0.22$171.09 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultiplePRIMSPWRMTZ
P/E now vs peer median 26.7xmedian 26.7x -3.4xmedian 26.7x 27.9xmedian 26.7x
P/S now vs peer median 0.5xmedian 0.8x 0.1xmedian 0.8x 0.9xmedian 0.8x
EV/EBITDA now vs peer median 13.7xmedian 13.1x —median 13.1x 12.2xmedian 13.1x
P/FCF now vs peer median 42.2xmedian 23.0x -0.6xmedian 23.0x 57.9xmedian 23.0x
P/B now vs peer median 2.3xmedian 2.4x -1.4xmedian 2.4x 3.9xmedian 2.4x
PEG now vs peer median 6.69median 0.57 -0.05median 0.57 0.11median 0.57

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsPRIMSPWRMTZ
Revenue $7.28B $283.12M $16.11B
Gross profit $627.80M $147.70M $2.08B
Operating income $212.09M -$56.94M $895.00M
Net income $139.54M -$10.73M $534.95M
Free cash flow $88.00M -$60.46M $244.81M
EPS (diluted) $2.59 $-0.06 $6.27
Cash & equivalents $218.20M $4.10M $315.64M
Total debt $797.00M $105.58M $2.74B
Shares (diluted) 54.00M 185.22M 78.87M
Enterprise value $2.17B $8.07M $13.08B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricPRIMSPWRMTZ
P/E 26.7x -3.4x 27.9x
P/FCF 42.2x -0.6x 57.9x
P/Operating cash flow 19.1x -0.6x 24.3x
P/S 0.5x 0.1x 0.9x
P/B 2.3x -1.4x 3.9x
P/Tangible book 3.0x -0.5x 4.9x
EV/EBITDA 13.7x – 12.2x
EV/EBIT 20.3x -2.4x 18.5x
EV/Revenue 0.6x 0.5x 1.0x
EV/FCF 48.8x -2.3x 67.8x
EV/Operating cash flow 22.1x -2.3x 28.5x
PEG (3Y EPS CAGR) 6.69 -0.05 0.11

Growth

14 metrics
MetricPRIMSPWRMTZ
Revenue growth (1Y) 5.1% 18.6% 23.5%
Revenue CAGR (3Y) 11.3% – 13.6%
Gross profit growth (1Y) -20.1% 65.5% 26.4%
Gross profit CAGR (3Y) 3.6% – 16.0%
Operating income growth (1Y) -44.8% 11.2% 53.0%
Operating income CAGR (3Y) -0.8% -52.1% 43.4%
Net income growth (1Y) -42.1% 79.9% 82.8%
Net income CAGR (3Y) 3.8% 24.9% 267.8%
EPS growth (1Y) -41.2% 91.2% 85.3%
EPS CAGR (3Y) 4.0% 61.4% 242.4%
Operating cash flow growth (1Y) -70.8% -11.8% -30.2%
Operating cash flow CAGR (3Y) 27.6% – 32.0%
Free cash flow growth (1Y) -82.4% -11.8% -61.2%
Free cash flow CAGR (3Y) 57.9% – 59.6%

Profitability

14 metrics
MetricPRIMSPWRMTZ
Gross margin 8.6% 52.2% 12.9%
EBITDA margin 4.3% – 8.4%
Operating margin 2.9% -20.1% 5.6%
Pretax margin 2.6% -3.0% 4.2%
Net margin 1.9% -3.8% 3.1%
FCF margin 1.2% -21.4% 1.5%
Operating cash flow margin 2.7% -21.4% 3.6%
Return on equity 8.5% – 15.2%
Return on assets 3.2% -4.2% 5.0%
Return on invested capital 7.0% -66.9% 11.6%
Return on capital employed 8.2% -48.7% 12.5%
Asset turnover 1.6x 1.1x 1.5x
Cash conversion (OCF / net income) 1.4x 5.6x 1.1x
Stock comp / revenue 0.3% 3.4% 0.2%

Financial Health

11 metrics
MetricPRIMSPWRMTZ
Debt / assets 17.2% 42.2% 25.1%
Debt / equity 0.5x -4.0x 0.8x
Net debt / EBITDA 1.8x – 1.8x
Debt / FCF 9.1x -1.7x 11.2x
Liabilities / assets 65.4% 110.5% 67.0%
Equity / assets 34.6% -10.5% 33.0%
Interest coverage – -2.0x 5.0x
Current ratio 1.2x 0.8x 1.4x
Quick ratio 1.1x 0.0x 1.3x
Cash ratio 0.1x 0.0x 0.1x
Altman Z-score 2.96 -2.15 3.43

Shareholder Returns

7 metrics
MetricPRIMSPWRMTZ
Dividend yield 0.5% – –
Net buyback yield – – –
Shareholder yield 0.5% – –
Payout ratio (earnings) 12.5% – –
Payout ratio (FCF) 19.8% – –
Dividend growth (1Y) 15.4% – –
Dividend CAGR (3Y) 10.9% – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusPRIMSPWRMTZ
Forward P/E 30.6xFY2026 – 18.7xFY2026
EPS, next fiscal year $2.26FY2026 $-0.10FY2026 $9.46FY2026
EPS growth, next FY -59.8%FY2026 – +44.4%FY2026
EPS growth, the year after +117.7% – +23.8%
Revenue, next fiscal year $6.78BFY2026 $242.08MFY2026 $19.11BFY2026
Revenue growth, next FY -10.4%FY2026 -21.6%FY2026 +33.7%FY2026
Revenue growth, the year after +13.0% +31.8% +18.8%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersPRIMSPWRMTZ
Held by institutions 100.0% 18.7% 74.0%
Institutions holding 445 75 908
Change in shares held, QoQ +1.5% -5.4% +2.8%
Institutions buying 243 42 513
Institutions selling 159 20 290
Buyers to sellers 1.53 2.10 1.77

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

PRIMSPWRMTZ
PRIM 1.00 0.17 0.41
SPWR 0.17 1.00 0.19
MTZ 0.41 0.19 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, PRIM, SPWR and MTZ?

Mastec (MTZ) is the largest by market capitalisation: Primoris Services (PRIM) $3.72B, SunPower (SPWR) $36.36M, Mastec (MTZ) $14.17B.

Which stock is cheaper, PRIM, SPWR and MTZ?

Primoris Services (PRIM) trades on the lowest price-to-earnings ratio (Primoris Services (PRIM) 26.7x, SunPower (SPWR) -3.4x, Mastec (MTZ) 27.9x). On next year's consensus earnings, Mastec (MTZ) is cheapest (Primoris Services (PRIM) 30.6x, Mastec (MTZ) 18.7x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Mastec (MTZ) grew revenue fastest over the trailing twelve months: Primoris Services (PRIM) +5.1%, SunPower (SPWR) +18.6%, Mastec (MTZ) +23.5%.

Which company is more profitable?

Mastec (MTZ) has the highest net margin (Primoris Services (PRIM) 1.9%, SunPower (SPWR) -3.8%, Mastec (MTZ) 3.1%). On return on invested capital, Mastec (MTZ) leads (Primoris Services (PRIM) 7.0%, SunPower (SPWR) -66.9%, Mastec (MTZ) 11.6%).

Which stock has performed better?

Over the past year Mastec (MTZ) returned the most: Primoris Services (PRIM) -51.3%, SunPower (SPWR) -88.2%, Mastec (MTZ) -16.7%. Over five years, Primoris Services (PRIM) compounded fastest (Primoris Services (PRIM) +20.9%/yr, Mastec (MTZ) +14.5%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Primoris Services (PRIM) 0.46%. SunPower (SPWR) and Mastec (MTZ) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Mastec (MTZ) has been the steadiest (Primoris Services (PRIM) 94.4%, SunPower (SPWR) 104.7%, Mastec (MTZ) 53.5%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, PRIM, SPWR and MTZ?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Mastec (MTZ) leads on 9. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.