On April 26, Diamond Offshore Drilling (NYSE:DO) released first-quarter earnings for the period ended March 31.

  • Revenues grew 35.8% to $608.2 million, led by strong performance in the high-specification floaters and intermediate semi-submersibles segments.
  • Though utilization rates dropped for jack-ups and semi-submersibles, for high-specification floaters, the company's largest segment, the rate increased year over year from 96% to 98%.
  • Dayrates for the high-specification floaters segment increased year over year and versus the fourth quarter of 2006 by 48.1% and 10.7%, respectively.
  • Diamond Offshore, like fellow aquatic drillers Transocean (NYSE:RIG) and GlobalSantaFe (NYSE:GSF), sports a five-star rating, the best possible, in the Motley Fool CAPS community-intelligence database.

(Figures in millions, except per-share data)

Income Statement Highlights

Q1 2007

Q1 2006

Change

Sales

$608.2

$447.7

35.8%

Net Profit

$224.2

$145.3

54.2%

EPS

$1.64

$1.06

54.7%

Diluted Shares

138.8

138.8

0.1%

Get back to basics with the income statement.

Margin Checkup

Q1 2007

Q1 2006

Change*

Operating Margin

51.3%

45.3%

6.0

Net Margin

36.9%

32.5%

4.4

*Expressed in percentage points.

Margins are the earnings engine.

Balance Sheet Highlights

Assets

Q1 2007

Q1 2006

Change

Cash + ST Invest.

$553.8

$608.4

(9%)

Accounts Rec.

$464.8

$437.3

6.3%

Liabilities

Q1 2007

Q1 2006

Change

Long-Term Debt

$524.4

$969.3

(45.9%)

The balance sheet reflects the company's health.

Cash Flow Highlights
Data not provided.

Find out why free cash flow is a Fool's best friend.

Related Foolishness:

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