Teekay Tankers (NYSE: TNK) reported earnings on May 9. Here are the numbers you need to know.

The 10-second takeaway
 For the quarter ended March 31 (Q1), Teekay Tankers beat expectations on revenues and missed expectations on earnings per share.

Compared to the prior-year quarter, revenue increased significantly. Non-GAAP earnings per share shrank to a loss. GAAP earnings per share shrank to a loss.

Margins contracted across the board.

Revenue details
 Teekay Tankers notched revenue of $45.0 million. The four analysts polled by S&P Capital IQ looked for a top line of $44.0 million on the same basis. GAAP reported sales were 19% lower than the prior-year quarter's $52.0 million.

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

EPS details
 EPS came in at -$0.04. The four earnings estimates compiled by S&P Capital IQ forecast -$0.02 per share. Non-GAAP EPS were -$0.04 for Q1 versus $0.04 per share for the prior-year quarter. GAAP EPS were -$0.02 for Q1 compared to $0.06 per share for the prior-year quarter.

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 33.6%, much worse than the prior-year quarter. Operating margin was -3.0%, much worse than the prior-year quarter. Net margin was -4.6%, 530 basis points worse than the prior-year quarter. (Margins calculated in GAAP terms.)

Looking ahead
 Next quarter's average estimate for revenue is $44.9 million. On the bottom line, the average EPS estimate is $0.01.

Next year's average estimate for revenue is $176.8 million. The average EPS estimate is -$0.02.

Investor sentiment
 The stock has a three-star rating (out of five) at Motley Fool CAPS, with 261 members out of 277 rating the stock outperform, and 16 members rating it underperform. Among 50 CAPS All-Star picks (recommendations by the highest-ranked CAPS members), 45 give Teekay Tankers 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 Teekay Tankers is hold, with an average price target of $3.06.

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