Tesla reported third-quarter 2026 results after the US close on Wednesday 21 October. Adjusted earnings came in at 48 cents a share against 43 cents expected by analysts polled by LSEG, and revenue was $28.05 billion against $27.9 billion. The company also cut its full-year capital spending plan to about $20 billion. The stock had closed the regular session at $386.47, up 3.41%, then slid more than 3% in extended trading, according to CNBC. Yahoo Finance reported early on Thursday 22 October that the shares were down almost 5% before the bell.
Yesterday's Tesla Q3 2026 earnings preview set out five lines to watch. Below is how each came out, from Tesla's SEC-filed Q3 update and the call.
The headline numbers
- Revenue: $28.05 billion, roughly flat on the $28.10 billion of Q3 2025.
- Adjusted EPS: 48 cents, against 33 cents in Q2 and 50 cents a year earlier.
- GAAP EPS: 22 cents, exactly the Zacks-sourced consensus on Nasdaq that our preview cited. GAAP net income fell 43% from a year earlier to $787 million.
- Gross margin: 19.6%, against 16.8% in Q2 and 17.7% in the Hudson Labs consensus.
- Operating income: $718 million, a 2.6% operating margin, down from 5.8% a year ago.
- Free cash flow: plus $1.53 billion, after minus $1.09 billion in Q2.
Consensus figures varied more than usual. MarketBeat's adjusted EPS consensus was 45 cents, LSEG's 43 cents. On revenue, Yahoo Finance cited a Bloomberg consensus of $28.13 billion, which Tesla narrowly missed.
Automotive revenue fell 3% to $20.56 billion and energy revenue fell 16% to $2.88 billion, partly because of tariff-related customer refunds, the deck says. Services and other rose 33% to $4.61 billion, with a record $734 million of gross profit.
Scorecard: what we said to watch
1. Automotive gross margin ex-credits. Preview test: above 17% versus at or below 15%. Result: 18.1%. Up from 16.3% in Q2, so Q2 looks like the low of the year rather than a new run-rate.
The deck credits a better regional and product mix, partly offset by a lower average selling price. The gain came from cost and mix, not price.
2. Regulatory credits. Preview test: near $150 million. Result: $113 million. Down from $146 million in Q2 and $417 million a year ago, a 73% fall. The credit pool is shrinking faster than expected and no longer props up the auto margin.
3. Energy gross margin. Preview test: back toward 25–30%. Result: 33.1%. Up from 20.4% in Q2. But CFO Vaibhav Taneja attributed the sequential gain mainly to tariff refunds and warranty true-downs, according to the call transcript published by Investing.com. I would not annualise 33%. Deployments were 13.7 GWh, Megafactory Texas began production with 50 GWh of planned capacity, and Musk said Tesla is "almost sold out of all Megapacks for 2027".
4. Capex and free cash flow. Preview test: a second negative free cash flow quarter was expected; the 2027 plan was the open question. Result: free cash flow positive, 2026 capex cut, no 2027 number. This is where the preview was wrong on direction.
5. Robotaxi and Cybercab dates. Result: several new dates, covered below.
Also: the non-cash loss on the SpaceX stake was $142 million before tax, below the preview's estimate, and the after-hours move was less than half the 7.5% the options market priced.
Capex: $20 billion instead of more than $25 billion
Capital expenditure was $4.73 billion in Q3, down from $5.79 billion in Q2 but nearly double the $2.25 billion of a year earlier. Operating cash flow was $6.26 billion, helped by a $3.99 billion rise in payables and accruals and $1.26 billion more deferred revenue.
On the call Tesla said: "We are revising our CapEx guidance to be approximately $20 billion for the current year." Earlier in 2026 the plan was more than $25 billion. Taneja put the saving down to "managing our capital deployment efficiently". Spending for the first nine months was $13.01 billion, which leaves roughly $7 billion for the fourth quarter.
The cut is not a retreat. Musk said spending "will start to become more meaningful next year, and then noticeable in the tens of billions in 2028". Taneja said capex "would continue to expand" over the next few years, but no 2027 figure was given. Tesla does not plan to draw on its new $30 billion of credit lines this calendar year. It ended September with $45.4 billion of cash and investments, up $1.9 billion in the quarter.
The gain is positive free cash flow; the worry is that lower spending means slower projects.
Operating costs keep climbing
Operating expenses rose 39% from a year earlier to $4.78 billion. Research and development alone was $2.76 billion, up 69%, driven by AI and robotics work. Stock-based compensation was $1.17 billion, including the 2025 CEO award. Taneja said the trend of growing operating expenses "would continue till we commercialize these new products". Hence a better gross margin but a thinner operating margin.
Robotaxi, Cybercab and Optimus: the new dates
- Robotaxi: nearly 2 million cumulative unsupervised miles at the end of September, up eightfold in the quarter. Ashok Elluswamy said "next month we'll be launching in Dallas".
- Cybercab: rides started in Austin on 3 September. Musk said the Austin fleet has grown tenfold since launch and that Tesla is "trying to get Cybercabs to customers by the end of this year". Musk expects the robotaxi business to become "noticeable in Q2" of 2027.
- Customer cars: Elluswamy said some customer vehicles could get unsupervised FSD around the second quarter of 2027.
- FSD: active subscriptions reached 1.74 million, up 67% from a year earlier. More than 75% of North American deliveries came with a paid FSD sign-up.
- Optimus: production began on the Fremont lines. But Musk said reaching 20,000 units a week "takes us probably at least a year, maybe a little longer". Stocktwits tied the reversal of early after-hours gains to this remark and the capex cut.
One regulatory date is close. Yahoo Finance reports that NHTSA issued a special order with 21 questions on how Tesla self-certified the Cybercab, with answers due on 30 October.
The SpaceX question
The merger was the other reason for Wednesday's 3.41% gain. On SpaceX's call on 20 October, Musk said the boards of both companies had formed special committees "at the request of shareholders" that "consist of independent directors", CNBC reported. He called himself a "conflicted party" who cannot take part, and said a combination would be a "good idea". On the Tesla call he added nothing: "I think I said everything that should be said yesterday." No terms have been announced. Tesla's annual meeting is on 3 December. Our earlier pieces on SpaceX's first earnings and the Tesla–SpaceX halo cover the background.
What I would watch next
In analyst Ruslan Averin's view, this was a better quarter than the after-hours reaction suggests and a weaker one than the margin line suggests. The car margin recovered, cash flow turned positive and the capex cut removes the near-term funding question. Against that, the energy margin gain looks one-off, credits are fading and operating costs are growing far faster than revenue.
At about 14% below its 31 December close of $449.72, the stock is priced on autonomy and robots, not on 48 cents of quarterly profit. I would watch three things:
- The Dallas launch and the Cybercab customer date. Both are promised for 2026; slippage would matter more than any EPS beat.
- NHTSA's Cybercab answers on 30 October.
- Q4 capex. About $7 billion is implied. A much lower number would support the "slower projects" reading.
Related: our Tesla Q3 2026 earnings preview, SpaceX's first earnings and the lock-up and Tesla stock: buy or not, June 2026.