How to read an earnings report

What it is

An earnings report is the issuer’s dated account of a completed period, usually furnished with a Form 8-K as an exhibit and later corroborated in a Form 10-Q or 10-K. It is not a stock tip, a consensus table, or a price forecast. The objects to keep apart are the income statement (revenue and profit for the period), the cash-flow statement, the balance-sheet date, and any forward-looking guidance. GAAP lines, non-GAAP adjustments, and management outlooks are different files even when they share a press release.

Why it matters

Headlines often mix a revenue change, an earnings-per-share figure, and a next-quarter range as if they were one print. They are not. Revenue can rise while profit falls. GAAP profit can diverge from an adjusted figure. Guidance is a statement of expectation, dated to the release, not a reported result. Reading the objects separately is how a filing-first desk avoids turning an 8-K into a story the exhibit does not support.

Example and a simple calculation

NVIDIA’s fiscal Q2 2027 release, recapped at TickerGrove from Exhibit 99.1 to Form 8-K accession 0001045810-26-000073, reported GAAP revenue of $96.221 billion for the quarter ended July 26, 2026, up from $81.615 billion in the prior quarter. Sequential change is 96.221 ÷ 81.615 − 1 = 0.179, or about 18%, which matches the issuer’s stated sequential increase. GAAP diluted earnings per share were $2.46; non-GAAP diluted earnings per share were $2.22. Those two EPS figures are not interchangeable. The same exhibit’s Q3 revenue outlook of $108.0 billion, plus or minus 2%, is guidance — a dated statement, not the Q2 result. Keep the arithmetic on the reported pair, and keep the outlook on its own as-of.

Common mistakes

• Treating GAAP EPS and adjusted EPS as the same object because they appear in one table.
• Reading a percentage change without checking whether it is sequential, year-over-year, or versus an outlook.
• Promoting next-quarter guidance into a reported result, or into a TickerGrove forecast.
• Ignoring the period end date, the form (8-K exhibit versus 10-Q), and whether a line is furnished or filed.

What this cannot tell you

An earnings report cannot tell you whether the stock is cheap, whether to buy or sell, or what the shares will do next. It cannot certify that a non-GAAP adjustment is the “real” profit. It cannot replace the footnotes, the 10-Q, or a later amendment. A sequential 18% revenue increase is a filed change for that quarter; it is not a run-rate, not a full-year total, and not a recommendation.

How to verify the object

Start with the Form 8-K on SEC EDGAR. Open Exhibit 99.1 (and 99.2 if written commentary was furnished). Match the issuer, the period end, and the accession number. Reconcile any non-GAAP measure to the closest GAAP line using the exhibit’s own reconciliation. Then open the Form 10-Q or 10-K for the same period when it posts. Do not take a headline, a slide, or a social recap as the document of record.

Sources

• SEC, Beginners’ Guide to Financial Statements
• Investor.gov, How to Read a 10-K
• Investor.gov, Earnings per share
• SEC, Non-GAAP Financial Measures