Is Tesla (TSLA) a Car Market Leader or a $1 Trillion Robotics Gamble? Maham Fatima Tue, October 13, 2026 at 8:11 AM EDT 5 min read TSLA -1.63% Trade Tesla on Coinbase Trading disclosure Trading disclosure The above button links to Coinbase. Yahoo Finance is not a broker-dealer or investment adviser and does not offer securities or cryptocurrencies for sale or facilitate trading. Coinbase pays us for certain activity generated through this link. Prices displayed are informational.
Tesla (NASDAQ:TSLA) opened October with a sales number worth celebrating. The company delivered 486,532 vehicles in the third quarter of 2026, following a second quarter that was already its best Q2 on record. Here's the twist. Car sales aren't what holds up the share price.
Tesla still makes most of its money selling electric vehicles, overwhelmingly the Model 3 and Model Y. It also sells Megapack and Powerwall batteries to utilities and homeowners, and earns a fast-growing slice from services, including subscriptions to its Full Self-Driving (Supervised) software. But the Tesla investors are paying for a different company: one that runs robotaxis, builds humanoid robots, and turns software into profit, shaping the kind of transformative vision highlighted among 10 Stocks That Will Change the World by 2030. So the real question isn't whether the car business is recovering. It's whether that recovery buys Tesla enough time to prove everything else.
Tesla's old edge was manufacturing EVs at scale before anyone else could. That advantage matters less as more automakers sell electric cars, which is why the stronger evidence now sits in software.
Active FSD subscriptions reached 1.48 million in Q2, up 56% from a year earlier and up from 1.28 million in Q1. In North America, more than 55% of new deliveries came with an FSD subscription attached. That's recurring revenue (income that repeats monthly, not once at the sale), riding on a fleet that keeps feeding driving data back to Tesla. Owning the fleet, the chips, and the software stack together puts it among the stocks shaping autonomous driving.
Services and other revenue grew 50% in Q2, the fastest of Tesla's three reporting lines.
Q2 showed the moonshots turning into hardware. Cybercab production has begun at Gigafactory Texas, where Tesla lists installed capacity above 125,000 units a year. Robotaxi service runs in seven metro areas, with Austin, Dallas, Houston, Miami, Orlando, and Tampa ramping unsupervised, and the San Francisco Bay Area operating with a safety driver. In Fremont, the old Model S and X lines were pulled out to make room for the first Optimus robot lines.
Energy is pulling its weight too. Storage deployments hit 13.5 GWh in Q2, up 41% year over year, then rose to 13.7 GWh in Q3, a surging momentum that highlights why momentum is building across the 10 Best Battery Stocks to Buy According to Billionaires. None of this is cheap. Tesla describes this as its largest investment period, and capital spending reached $5.8 billion in Q2, up 142% from a year earlier.
That spending is exactly what worries investors, and CNBC's coverage of Q2 centered on sliding margins and free cash flow turning negative. The numbers back it up. Revenue climbed 26% to $28,236 million, yet income from operations fell 57% to $398 million, leaving a GAAP operating margin of just 1.4%. Free cash flow (operating cash flow minus capital spending) came in at negative $1,092 million.
GAAP net income of $1,114 million was well above that $398 million operating profit, so the core business earned less than the bottom line suggests. Still, Tesla isn't running on fumes. Operating cash flow jumped 85% to $4,697 million, and the company holds $43,524 million in cash and investments. The risk isn't a cash crunch. It's years of thin profits if the new businesses ramp slower than hoped.
At 218.80 times forward earnings, as of October 9, Tesla trades far above its own 5-year average of 121.43 and the sector's 14.78. In plain terms, investors are paying almost $219 for every $1 of expected earnings, while a typical sector peer costs under $15.
Expected EPS growth of 24.78% in 2027 is healthy. But that pace alone doesn't explain a triple-digit multiple, let alone one well above Tesla's own history. The gap is the autonomy and robotics premium, the kind usually reserved for early-stage AI platform stories, raising questions similar to whether Can Palantir (PLTR) Justify a Multiple that's 5 Times the Sector's? With Q2 non-GAAP EPS down 18% to $0.33, earnings are currently moving the wrong way for the multiple to shrink on its own.
Big money has cooled a little. Hedge fund interest declined, with 116 funds holding the stock in the most recent quarter, down from 123 in the prior one. Short interest sits at 1.95% of the float, which points to relatively limited bearish positioning.
The car rebound is real, energy is growing, and FSD subscriptions are compounding. But at 218.80 times forward earnings, the stock already assumes robotaxis and Optimus become major profit engines. That setup suits long-horizon investors who believe in autonomy and can stomach several quarters of heavy spending. If you want valuation support today, there isn't much of it. Q3 results later this month are the next test: a margin recovery alongside high spending would strengthen the case, while another quarter of negative free cash flow would make the premium harder to defend.
While we acknowledge the potential of TSLA as an investment, we believe certain AI stocks offer greater upside potential and carry less downside risk. If you're looking for an extremely undervalued AI stock that also stands to benefit significantly from Trump-era tariffs and the onshoring trend, see our free report on the best short-term AI stock.
READ NEXT: This 6.3% Dividend Yield Looks Too Good to Ignore. Is the Stock a Buy? and 10 Best 52-Week Low Technology Stocks to Buy According to Analysts.
Disclosure: None. Follow Insider Monkey on Google News.
