MSFT10-Qfiled 2026-10-28

Microsoft's 10-Q: quarter ended 2026-09-30

Quarterly report, period ended 2026-09-30.

Read the filing on sec.gov ↗All documents and exhibits ↗Accession 0001193125-26-436133

What changed

Each line against the same period a year earlier. The math is under each line; the filing is one click away.

Latest quarter vs the same quarter a year earlier

10-Q filed 2026-10-28 ↗

Quarter ended	2025-09-30	2026-09-30	Change
Revenue(92,279 − 77,673) ÷ \|77,673\| × 100 = +18.8% ($ millions)	$77.7B	$92.3B	+18.8%
Operating income(45,915 − 37,961) ÷ \|37,961\| × 100 = +21.0% ($ millions)	$38.0B	$45.9B	+21.0%
Net income(36,629 − 27,747) ÷ \|27,747\| × 100 = +32.0% ($ millions)	$27.7B	$36.6B	+32.0%
Diluted earnings per share(4.92 − 3.72) ÷ \|3.72\| × 100 = +32.3% ($ a share)	$3.72	$4.92	+32.3%
Diluted share count (weighted)(7,446 − 7,466) ÷ \|7,466\| × 100 = −0.3% (millions of shares)	7.47B	7.45B	−0.3%
Research and development(9,047 − 8,146) ÷ \|8,146\| × 100 = +11.1% ($ millions)	$8.1B	$9.0B	+11.1%

Both columns as reported in the latest filing, so a restated prior period shows its restated figure. n/m: not meaningful (the prior figure is zero or of the other sign). Concepts: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax, us-gaap:OperatingIncomeLoss, us-gaap:NetIncomeLoss, us-gaap:EarningsPerShareDiluted, us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding, us-gaap:ResearchAndDevelopmentExpense.

MSFT’s other recent filings

Filed	Form	What it is
2026-10-28	8-K	Current report: Other events sec.gov ↗
2026-10-28	8-K	Current report: Results of operations
2026-09-02	8-K	Current report: Regulation FD disclosure sec.gov ↗
2026-07-29	10-K	Annual report, fiscal year ended 2026-06-30
2026-07-29	8-K	Current report: Results of operations
2026-06-05	8-K	Current report: Director or officer departure or appointment sec.gov ↗
2026-05-14	8-K	Current report: Director or officer departure or appointment sec.gov ↗

Not financial advice. For education only.