TeslaNarrow moat

Tesla, as the accounts describe it, is a car company with two side businesses. Of the $94.8 billion collected in 2025 — down 3% — automotive supplied $69.5 billion: $65.8 billion of vehicle sales, $2.0 billion of regulatory credits other automakers pay Tesla for their own emissions shortfalls, and $1.7 billion of leasing¹. Energy generation and storage — Megapacks for grids, Powerwalls for garages — contributed $12.8 billion, up 27% and the fastest-growing line; services and other, mostly repairs and Supercharging, added $12.5 billion.

The economics have thinned dramatically. Net income of $3.8 billion works out to roughly a 4% margin, and the latest quarter sharpened the point: record revenue of $28.2 billion on 480,126 deliveries, a record for a second quarter — earned at a 1.4% operating margin, with free cash flow negative by $1.1 billion as capital expenditure rose 142% to $5.8 billion². Price cuts defend volume, credits fade — $146 million in that quarter against $439 million a year earlier³ — and the cash the car business once threw off now funds the future instead.

That future is the actual product the market buys. At about 340 times trailing earnings⁴, the stock prices Tesla not as an automaker but as a robotics-and-autonomy company whose cars happen to fund the laboratory. The wager has a clock on it: the thinner the car margins, the sooner the robots must pay.

What remains defensible in the core — the brand, the manufacturing muscle, the software and data, the charging standard and the energy arm — is the moat question, taken up wall by wall in The Moat below. The forces grinding those walls down live in the threats; the market's arguments in the insights; and the wagers the multiple already owns — robotaxis, Optimus, the Cybercab, storage at AI scale — under Future Bets. How the three lines divide the revenue and the gross profit is set out line by line in The Revenue Lines.