Tenaris (NYSE: TS) is expected to report Q2 earnings on Aug. 1. 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 Tenaris's revenues will decrease -3.4% and EPS will wane -5.1%.

The average estimate for revenue is $2.71 billion. On the bottom line, the average EPS estimate is $0.74.

Revenue details
 Last quarter, Tenaris reported revenue of $2.68 billion. GAAP reported sales were 2.3% higher than the prior-year quarter's $2.62 billion.

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 $0.72. GAAP EPS of $0.36 for Q1 were 2.7% lower than the prior-year quarter's $0.37 per share.

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 38.6%, 10 basis points better than the prior-year quarter. Operating margin was 20.7%, 90 basis points worse than the prior-year quarter. Net margin was 15.9%, 90 basis points worse than the prior-year quarter.

Looking ahead

The full year's average estimate for revenue is $11.00 billion. The average EPS estimate is $2.99.

Investor sentiment
 The stock has a four-star rating (out of five) at Motley Fool CAPS, with 792 members out of 817 rating the stock outperform, and 25 members rating it underperform. Among 201 CAPS All-Star picks (recommendations by the highest-ranked CAPS members), 193 give Tenaris a green thumbs-up, and eight give it a red thumbs-down.

Of Wall Street recommendations tracked by S&P Capital IQ, the average opinion on Tenaris is hold, with an average price target of $45.49.

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