TSLA10-Qfiled 2026-10-22

Tesla'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 0001628280-26-066775

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 2026-10-22 ↗

Quarter ended	2025-09-30	2026-09-30	Change
Revenue(28,046 − 28,095) ÷ \|28,095\| × 100 = −0.2% ($ millions)	$28.1B	$28.0B	−0.2%
Operating income(718 − 1,624) ÷ \|1,624\| × 100 = −55.8% ($ millions)	$1.6B	$718.0M	−55.8%
Net income(787 − 1,373) ÷ \|1,373\| × 100 = −42.7% ($ millions)	$1.4B	$787.0M	−42.7%
Diluted earnings per share(0.22 − 0.39) ÷ \|0.39\| × 100 = −43.6% ($ a share)	$0.39	$0.22	−43.6%
Diluted share count (weighted)(3,541 − 3,526) ÷ \|3,526\| × 100 = +0.4% (millions of shares)	3.53B	3.54B	+0.4%
Research and development(2,761 − 1,630) ÷ \|1,630\| × 100 = +69.4% ($ millions)	$1.6B	$2.8B	+69.4%

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.

Our videos on this filing

Tesla Formed a Committee to Explore a SpaceX Deal

Around this filing

The company’s own release, then what the press reported. We link; we do not vouch. The filing is the record.

2026-10-21Stocks making the biggest moves after hours: Meta Platforms, Tesla, Lam Research, IBM & moreCNBC
2026-10-21Tesla starts Optimus robot production in California as profit falls 43% | TechCrunchTechCrunch
2026-10-21Musk backs SpaceX - Tesla merger as rocket firm turns profitYahoo Finance
2026-10-21Tesla's profits are under pressureBusiness Insider
2026-10-21Tesla Earnings Beat, FSD Revenue Strong, But Stock FallsInvestor's Business Daily
2026-10-21Tesla beats earnings projections after Musk floats SpaceX merger planThe Guardian

Links found via the GDELT Project, 2026-10-30. Headlines are the publishers’ own.

Our posts on this filing

XTesla reversed $475 million of credit revenue2026-10-29
FacebookTesla's margin rose. Tariff refunds landed the same quarter.2026-10-29
XTesla's margin rose. Tariff refunds landed the same quarter.2026-10-29
FacebookTesla formed a committee to explore a SpaceX deal2026-10-29
XTesla formed a committee to explore a SpaceX deal2026-10-29
FacebookTesla Formed a Committee to Explore a SpaceX Deal2026-10-28
YouTubeTesla Formed a Committee to Explore a SpaceX Deal2026-10-28

TSLA’s other recent filings

Filed	Form	What it is
2026-10-21	8-K	Current report: Results of operations
2026-10-02	8-K	Current report: Results of operations
2026-09-29	8-K	Current report: Entry into a material agreement; Termination of a material agreement; New direct financial obligation sec.gov ↗
2026-07-23	10-Q	Quarterly report, period ended 2026-06-30
2026-07-22	8-K	Current report: Results of operations
2026-07-02	8-K	Current report: Results of operations
2026-04-30	10-K/A	Annual report (amendment), fiscal year ended 2025-12-31

Not financial advice. For education only.