How It Works

Before every earnings report, Wall Street analysts publish their forecasts for a company's earnings per share (EPS — the profit divided by the number of shares outstanding) and revenue (total sales). These individual forecasts are averaged into a consensus estimate.

The beat or miss is simply the gap between reality and that consensus:

Earnings surprise = (Reported EPS − Estimated EPS) / |Estimated EPS| × 100

Take Amazon (AMZN) as an example. If analysts collectively expected EPS of $1.00 for the quarter and Amazon reported $1.20, that's a 20% earnings beat. If it came in at $0.85, that's a 15% miss. The same logic applies to revenue: analysts forecast total sales, and the reported figure either clears that bar or falls short.

Note that an earnings beat and a revenue beat are separate things. A company can beat on EPS (profit) while missing on revenue (sales), or vice versa. Beating on earnings alone — for example, by cutting costs aggressively — while missing on revenue can signal that growth is slowing, even if the bottom line looks healthy.

How to Read It

A beat generally signals that the business performed better than the market anticipated; a miss signals the opposite. However, the size of the beat matters as much as the direction. A 1% beat on EPS is far less meaningful than a 15% beat.

Sector context is important too. High-growth sectors like technology are often judged more harshly on revenue beats than on EPS beats, because investors in those companies prioritise growth over near-term profitability. In more mature sectors like utilities, consistent EPS beats tend to carry more weight.

Where to Find It on Quantify

On Quantify, each stock page displays the most recent earnings results alongside analyst consensus estimates, so you can see the beat or miss at a glance. For Amazon's full earnings history and current estimates, visit the AMZN stock page on Quantify. The data is updated each earnings season to reflect the latest reported figures.

Common Mistakes

"A beat always means the stock goes up." This is one of the most persistent misconceptions in investing. A stock can fall sharply after a beat if the company's guidance (its own forecast for the next quarter) disappoints, or if the beat wasn't large enough to justify the stock's current valuation. Markets price in expectations, not just results — so a modest beat against very high expectations can actually read as a disappointment.

Confusing adjusted EPS with GAAP EPS. Companies often report two versions of earnings: GAAP (the standardised accounting figure) and adjusted (which strips out items like stock-based compensation or one-time charges). Analyst consensus estimates usually track the adjusted figure, so a "beat" may look different depending on which number you're reading. Always check which version is being compared.