ATMI (Nasdaq: ATMI) reported earnings on July 24. Here are the numbers you need to know.

The 10-second takeaway
For the quarter ended June 30 (Q2), ATMI missed estimates on revenues and missed estimates on earnings per share.

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

Margins dropped across the board.

Revenue details
ATMI chalked up revenue of $102.0 million. The three analysts polled by S&P Capital IQ wanted to see a top line of $107.6 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 $0.29. The four earnings estimates compiled by S&P Capital IQ predicted $0.35 per share. GAAP EPS of $0.29 for Q2 were 17% lower than the prior-year quarter's $0.35 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 47.7%, 280 basis points worse than the prior-year quarter. Operating margin was 12.5%, 420 basis points worse than the prior-year quarter. Net margin was 9.3%, 150 basis points worse than the prior-year quarter. (Margins calculated in GAAP terms.)

Looking ahead
Next quarter's average estimate for revenue is $115.5 million. On the bottom line, the average EPS estimate is $0.43.

Next year's average estimate for revenue is $434.8 million. The average EPS estimate is $1.46.

Investor sentiment
The stock has a five-star rating (out of five) at Motley Fool CAPS, with 74 members out of 82 rating the stock outperform, and eight members rating it underperform. Among 26 CAPS All-Star picks (recommendations by the highest-ranked CAPS members), 23 give ATMI a green thumbs-up, and three give it a red thumbs-down.

Of Wall Street recommendations tracked by S&P Capital IQ, the average opinion on ATMI is outperform, with an average price target of $22.83.

Is ATMI your best play in technology? Computers, mobile devices, and related services are creating huge amounts of valuable data, but only for companies that can crunch the numbers and make sense of it. Meet the leader in this field in "The Only Stock You Need To Profit From the NEW Technology Revolution." Click here for instant access to this free report.

Seth Jayson had no position in any company mentioned here at the time of publication. You can view his stock holdings here. He is co-advisor of Motley Fool Hidden Gems, which provides new small-cap ideas every month, backed by a real-money portfolio. The Motley Fool has no position in any of the stocks mentioned. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.