Martin Marietta Materials (NYSE: MLM) is expected to report Q2 earnings on July 30. Here's what Wall Street wants to see:

The 10-second takeaway
 Comparing the upcoming quarter to the prior-year quarter, average analyst estimates predict Martin Marietta Materials's revenues will expand 8.8% and EPS will increase 21.3%.

The average estimate for revenue is $593.9 million. On the bottom line, the average EPS estimate is $1.14.

Revenue details
 Last quarter, Martin Marietta Materials chalked up revenue of $385.0 million. GAAP reported sales were 2.3% lower than the prior-year quarter's $394.0 million.

Source: S&P Capital IQ. Quarterly periods. Dollar amounts in millions. Non-GAAP figures may vary to maintain comparability with estimates.

EPS details
 Last quarter, non-GAAP EPS came in at -$0.60. GAAP EPS were -$0.61 for Q1 versus -$0.81 per share for the prior-year quarter.

Source: S&P Capital IQ. Quarterly periods. Non-GAAP figures may vary to maintain comparability with estimates.

Recent performance
 For the preceding quarter, gross margin was 3.3%, 270 basis points worse than the prior-year quarter. Operating margin was -6.1%, 370 basis points worse than the prior-year quarter. Net margin was -7.2%, 210 basis points better than the prior-year quarter.

Looking ahead

The full year's average estimate for revenue is $2.17 billion. The average EPS estimate is $2.97.

Investor sentiment
 The stock has a two-star rating (out of five) at Motley Fool CAPS, with 153 members out of 178 rating the stock outperform, and 25 members rating it underperform. Among 62 CAPS All-Star picks (recommendations by the highest-ranked CAPS members), 57 give Martin Marietta Materials a green thumbs-up, and five give it a red thumbs-down.

Of Wall Street recommendations tracked by S&P Capital IQ, the average opinion on Martin Marietta Materials is outperform, with an average price target of $109.60.

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