Weight Watchers International (NYSE: WTW) reported earnings on Feb. 13. Here are the numbers you need to know.

The 10-second takeaway
 For the quarter ended Dec. 29 (Q4), Weight Watchers International beat expectations on revenues and beat expectations on earnings per share.

Compared to the prior-year quarter, revenue grew slightly and GAAP earnings per share grew.

Gross margins expanded, operating margins contracted, net margins shrank.

Revenue details
 Weight Watchers International notched revenue of $407.9 million. The six analysts polled by S&P Capital IQ predicted net sales of $397.6 million on the same basis. GAAP reported sales were the same as the prior-year quarter's.

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 $0.96. The nine earnings estimates compiled by S&P Capital IQ averaged $0.87 per share. GAAP EPS of $0.96 for Q4 were 13% higher than the prior-year quarter's $0.85 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 56.5%, 30 basis points better than the prior-year quarter. Operating margin was 26.5%, 260 basis points worse than the prior-year quarter. Net margin was 13.2%, 270 basis points worse than the prior-year quarter.

Looking ahead
 Next quarter's average estimate for revenue is $517.6 million. On the bottom line, the average EPS estimate is $0.92.

Next year's average estimate for revenue is $1.89 billion. The average EPS estimate is $4.76.

Investor sentiment
 The stock has a four-star rating (out of five) at Motley Fool CAPS, with 213 members out of 243 rating the stock outperform, and 30 members rating it underperform. Among 72 CAPS All-Star picks (recommendations by the highest-ranked CAPS members), 65 give Weight Watchers International a green thumbs-up, and seven give it a red thumbs-down.

Of Wall Street recommendations tracked by S&P Capital IQ, the average opinion on Weight Watchers International is hold, with an average price target of $58.33.

Looking for alternatives to Weight Watchers International? 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.