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Key Takeaways
- Wall Street’s consensus has Tesla’s third-quarter free cash flow at about -$4.0 billion, against +$3.99 billion a year ago, ahead of results after today’s close.
- Tesla’s spending on AI, Optimus and Cybercab now runs well ahead of what its operations bring in, so the balance sheet is covering the gap.
- Tesla expects more than $25 billion of capex in 2026, and its operating margin fell to 1.4% in the second quarter.
- A third-quarter inventory drawdown could soften the cash number, and the call is where to hear whether spending keeps climbing.
Tesla (TSLA) reports third-quarter results after today’s close, and the number that matters most this time is cash.
Wall Street’s consensus on TIKR has Tesla’s free cash flow for the quarter at about -$4.0 billion. A year ago, Tesla generated $3.99 billion.
That’s an $8 billion swing in a year, on revenue analysts expect to be flat at $28.25 billion (against $28.10 billion a year ago).
The cash is flowing the other way
Tesla’s free cash flow has been sliding since last year’s third quarter, and in Q2 it turned negative, at -$1.09 billion.
If the consensus holds, Tesla’s free cash flow over the last twelve months goes from $5.8 billion through June to about -$2.2 billion.
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Capex is doing the damage
Tesla expects to spend more than $25 billion on capex in 2026, against $8.53 billion last year. The money is going into AI compute and data centers, Optimus production lines, the Cybercab ramp and the Terafab chip plant Tesla is building with SpaceX.
Q2’s capex alone came to $5.79 billion, and Tesla’s own compiled analyst consensus has Q3 at $7.77 billion.
Tesla CEO Elon Musk made the reason plain on Saturday: “Optimus and Cybercab will be the vast majority of Tesla’s value,” he posted on X.
But operating cash flow hasn’t grown to match the spending. Tesla’s cash from operations has stayed between $13.3 billion and $14.9 billion every year from 2022 to 2025, while capex rose from $6.51 billion in 2021 to $11.3 billion in 2024.
This year’s guided capex is already more than $10 billion above the $14.8 billion operations brought in during 2025.
Plus, Tesla is earning less on the same revenue. Its operating margin was just 1.4% in Q2. Analysts expect 3.3% for Q3, still well below the 5.8% of a year earlier.
The balance sheet is picking up the tab
Tesla ended June with $43.5 billion of cash and investments, after a $1.2 billion drop in Q2. Then in September it added a $30 billion credit facility to fund its AI build.
That’s plenty of cushion for a year like this one. Still, the car business can now cover only part of the bill.
Inventory could soften the blow
Tesla delivered 22,141 more vehicles than it built in Q3, and each car sold out of inventory turns back into cash. So the quarter could beat the -$4.0 billion consensus even with capex this heavy. (How much of that the analysts already count is anyone’s guess.)
Tesla can only sell down so much inventory, though, and the capex guidance runs through the end of the year.
What to watch tonight
So yes, Wall Street expects Tesla to burn about $4 billion this quarter, a year after it generated about that much.
My take: In 2026, Tesla’s balance sheet started paying for the AI and robotaxi build, because the car business can’t cover it on its own. With $43.5 billion of cash and a $30 billion credit line, Tesla can afford that for a while. But it makes the stock a bet on Optimus and Cybercab paying off.
Of course, one quarter’s cash flow can swing a lot on inventory and timing. The call at 5:30 p.m. ET is where to listen for whether capex keeps climbing into 2027.
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Disclaimer:
Please note that the articles on TIKR are not intended to serve as investment or financial advice from TIKR or our content team, nor are they recommendations to buy or sell any stocks. We create our content based on TIKR Terminal’s investment data and analysts’ estimates. Our analysis might not include recent company news or important updates. TIKR has no position in any of the stocks mentioned. Thank you for reading, and happy investing!
