Biomarin Pharmaceutical (NASDAQ:BMRN) releases its next round of earnings this Thursday, April 29. Here is Benzinga's essential guide to Biomarin Pharmaceutical's Q1 earnings report.

What Are Earnings, Net Income, And Earnings Per Share?

Earnings and especially earnings per share (EPS) are useful measures of a company's profitability. Total earnings, which is also referred to as net income, equals total revenue minus total expenses. EPS equals to net income divided by the number of shares outstanding.

Earnings And Revenue

Based on management's projections, Biomarin Pharmaceutical analysts modeled for a loss of $0.1 per share on sales of $446.45 million. Biomarin Pharmaceutical earnings in the same period a year ago was $0.44 per share. Quarterly sales came in at $502.07 million.

Why Analyst Estimates And Earnings Surprises Are Important

The Wall Street consensus estimate for earnings would represent a 122.73% decrease for the company. Revenue would have fallen 11.08% from the same quarter last year. Here is how the company's reported EPS has stacked up against analyst estimates in the past:

Stock Performance

Over the last 52-week period, shares are down 13.53%. Given that these returns are generally negative, long-term shareholders won't be happy going into this earnings release.

Do not be surprised to see the stock move on comments made during its conference call. Biomarin Pharmaceutical is scheduled to hold the call at 16:30:00 ET and can be accessed here.