Tesla stars Optimus robot production in California as profit falls 43%
Tesla began producing its Optimus robot at its Fremont factory. Q3 revenue was flat at $28.04B, with EV sales contributing $20B. Profits fell 43% to $787M due to increased AI and robotics spending. Solar business dropped 16%, while services grew 33%.
How this was made

The 30-second read
Why it matters
The earnings miss is likely to trigger a sell-off in TSLA and related tech stocks, though service revenue growth offers a mitigating narrative.
Market read
High relevance for traders due to material earnings surprise from a mega-cap stock.
What to watch
Strong services revenue growth (+33% YoY) may offset margin pressure over time.
Background
Tesla's Q3 earnings release includes flat vehicle revenue, a 43% profit decline, and the first production of its Optimus robot.
Ticker impact
Tesla disclosed Q3 net income fell 43% YoY and announced start of Optimus robot production.
downward pressure as investors price lower profitability and high capex.
Profit drop and rising expenses are material; market typically reacts negatively to such earnings surprises.
Market effects
Potential slowdown for AI/robotics sector sentiment as a leading player reports higher costs.
US tech-heavy indices may see slight pullback.
Limited to investors tracking large-cap US tech stocks.
Counterpoint
Optimus production could unlock long-term growth, making the short-term earnings dip a buying opportunity.
Key entities
- companyTesla
US-listed electric vehicle and AI/robotics manufacturer.


