On Aug. 15, data-storage specialist Network Appliance (NASDAQ:NTAP) released first-quarter 2008 earnings for the period ended July 27.

  • Strong results from support services balanced tepid growth in product sales for a fairly decent overall revenue boost.
  • Operating margins hit the skids because NetApp has been hiring a lot of salespeople and technical staff over the past year. CFO Steven Gomo says that the hiring will slow down now, with an eye toward hitting a 16% operating margin in the fourth quarter.
  • Cash is flowing through these offices, free and clear and beautiful: $167 million of free cash flow is about 24% of revenues, and cash is king.

(Figures in millions, except per-share data)

Income Statement Highlights

Q1 2008

Q1 2007

Change

Sales

$689.2

$621.3

10.9%

Net Profit

$34.3

$54.7

(37.2%)

EPS

$0.09

$0.14

(35.7%)

Diluted Shares

377.6

391.3

(3.5%)

Get back to basics with the income statement.

Margin Checkup

Q1 2008

Q1 2007

Change*

Gross Margin

60.5%

60.6%

(0.1)

Operating Margin

3.6%

9.1%

(5.5)

Net Margin

5%

8.8%

(3.8)

*Expressed in percentage points.

Margins are the earnings engine.

Balance Sheet Highlights

Assets

Q1 2008

Q1 2007

Change

Cash + ST Invest.

$1,330.3

$1,272.4

4.5%

Accounts Rec.

$403.2

$376.9

7%

Inventory

$58.0

$56.2

3.2%

Liabilities

Q1 2008

Q1 2007

Change

Accounts Payable

$136.1

$99.9

36.2%

Long-Term Debt

$69.2

$108.8

(36.4%)

The balance sheet reflects the company's health.

Cash Flow Highlights

Q1 2008

Q1 2007

Change

Cash From Ops.

$200.9

$164.6

22.1%

Capital Expenditures

$33.6

$23.1

45.7%

Free Cash Flow

$167.3

$141.5

18.2%

Owner Earnings

$34.4

$55.5

(38.1%)

Free cash flow is a Fool's best friend.

Related Foolishness:

Fool by Numbers is designed to give you the raw earnings information in a timely fashion, putting all the numbers you need in one easy-to-read place. But at The Motley Fool, we believe numbers tell only part of the story, so check Fool.com for more of our in-depth discussion of what the numbers mean.

At the time of publication, Fool contributor Anders Bylund had no position in any company mentioned. Fool rules are here.