Aegean Marine Petroleum Network (NYSE: ANW) reported earnings on May 15. Here are the numbers you need to know.

The 10-second takeaway
 For the quarter ended March 31 (Q1), Aegean Marine Petroleum Network missed estimates on revenues and missed estimates on earnings per share.

Compared to the prior-year quarter, revenue dropped. Non-GAAP earnings per share didn't move. GAAP earnings per share increased.

Margins expanded across the board.

Revenue details
 Aegean Marine Petroleum Network reported revenue of $1.57 billion. The three analysts polled by S&P Capital IQ predicted revenue of $1.74 billion on the same basis. GAAP reported sales were 13% lower than the prior-year quarter's $1.81 billion.

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

EPS details
 EPS came in at $0.13. The six earnings estimates compiled by S&P Capital IQ anticipated $0.14 per share. Non-GAAP EPS of $0.13 were the same as the prior-year quarter. GAAP EPS of $0.15 for Q1 were 15% higher than the prior-year quarter's $0.13 per share.

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

Margin details
 For the quarter, gross margin was 4.5%, 30 basis points better than the prior-year quarter. Operating margin was 0.8%, 10 basis points better than the prior-year quarter. Net margin was 0.5%, 20 basis points better than the prior-year quarter. (Margins calculated in GAAP terms.)

Looking ahead
 Next quarter's average estimate for revenue is $1.74 billion. On the bottom line, the average EPS estimate is $0.20.

Next year's average estimate for revenue is $6.88 billion. The average EPS estimate is $0.62.

Investor sentiment
 The stock has a three-star rating (out of five) at Motley Fool CAPS, with 555 members out of 575 rating the stock outperform, and 20 members rating it underperform. Among 78 CAPS All-Star picks (recommendations by the highest-ranked CAPS members), 70 give Aegean Marine Petroleum Network 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 Aegean Marine Petroleum Network is buy, with an average price target of $9.55.

Looking for alternatives to Aegean Marine Petroleum Network? It takes more than great companies to build a fortune for the future. Learn the basic financial habits of millionaires next door and get focused stock ideas in our free report, "3 Stocks That Will Help You Retire Rich." Click here for instant access to this free report.