Tesla’s Q3 2026 Earnings Show Margins Improve, But Profit Slides

Tesla released its Q3 2026 financial results after market close, showing improved margins but continued profit declines. The results showed a revenue of $28.05 billion, flat compared to the previous year, and non-GAAP earnings of $0.48 per share, slightly above expectations but still down from $0.50 a year ago. The company’s operating margin increased to 2.6%, up from 1.4% in Q2, but operating income fell 56% year-over-year as spending on AI and Optimus grew faster than gross profit.

The question of the quarter was whether Tesla could stop the profit slide after Q2, when operating margin fell to 1.4% and EPS missed the consensus by 20 cents. Wall Street had expected a flat quarter, with revenue of $28.06 billion and non-GAAP earnings of $0.45 per share. However, Tesla delivered 486,532 vehicles in Q3, down 2.1% year-over-year, but still above expectations, and deployed 13.7 GWh of energy storage, up from 12.5 GWh a year ago but short of the 15.9 GWh analysts expected.

The results show that Tesla’s auto margin without credits increased to 18.1%, up from 16.3% in Q2 and 15.4% a year ago. The company credited this improvement to a better regional and product mix and more FSD subscription revenue, partly offset by lower average selling prices. Regulatory credits, however, brought in only $113 million, down 73% from $417 million a year ago, as the credit market has mostly dried up.

Energy revenue was a weak spot, falling 16% to $2.88 billion, despite a 10% increase in deployments to 13.7 GWh. The segment’s gross margin jumped to 33% from 20% in Q2, but energy gross profit still slipped to $954 million from $1.07 billion a year ago. Services and other, however, were the bright spot, with revenue growing 33% to $4.61 billion, and Tesla says gross profit hit a record $734 million on charging, insurance and parts sales.

Tesla blames battery availability for the flat sales, stating that it ended Q3 with the largest backlog for its passenger vehicles in four years. The company says that battery availability continued to be the limiting factor in increasing auto volumes in the quarter, and that it delivered 22,141 more cars than it built, bringing inventory down to 11 days of supply from 15 in Q2.

The results show that Tesla’s capital spending was $4.73 billion, more than double the $2.25 billion of a year ago, and free cash flow came in at $1.53 billion, compared with $3.99 billion a year ago and negative $1.09 billion in Q2. Tesla ended the quarter with $45.4 billion in cash and investments.

The results also show that Tesla’s capex was $13.01 billion through the first nine months of 2026, only about half of the “more than $25 billion” management guided for the year. To hit that number, Tesla would need to spend roughly $12 billion in Q4 alone, more than double its biggest quarter so far. The Q3 letter doesn’t update the guidance, and capex actually fell sequentially from $5.79 billion in Q2.

The results show that Tesla’s operating expenses came in at $4.78 billion, up 39% year-over-year. Research and development alone jumped 69% to $2.76 billion as Tesla spends on what it now calls “Super Intelligence” (SI), Optimus, and the Cybercab. Stock-based compensation, which includes the 2025 CEO pay package, hit $1.17 billion, up from $663 million a year ago.

The results show that Tesla’s full Q3 2026 shareholder deck is available on the company’s investor relations site, and management will discuss the results on the earnings call at 5:30 p.m. ET. The results also show that Tesla’s FSD active subscriptions reached 1.74 million, up 67%, though that count includes upfront purchases, as defined in Musk’s 2025 pay package.

The results show that Tesla’s Robotaxi service reached nearly 2 million cumulative unsupervised miles by the end of the quarter, a month after Cybercab joined the Austin fleet.