Wednesday night is the main event of the earnings megaweek: Meta (META) and Tesla (TSLA) both report after the close on October 21. One is a test of whether massive AI spending is paying off, the other of whether demand is holding up. Here is what to watch, building on our week ahead overview.
Meta: Is the AI Spending Paying Off?
Meta (META) is in the spotlight for one reason: the sheer scale of its AI investment. Consensus calls for revenue around $63 billion, roughly 23% growth year on year, powered by a still strong advertising business. The tension is between that healthy top line and the enormous capital expenditure going into AI data centers, the same debt and spending story we unpack in the AI debt boom. Investors want to see ad revenue growth justify the spend, and they will scrutinize the capex guidance closely.Tesla: Record Deliveries Meet Margin Questions
Tesla (TSLA) comes in with a tailwind on volume. Third quarter deliveries hit 486,532 vehicles, ahead of estimates near 461,000. But deliveries are already known, so the focus shifts to the things that are not: automotive margins, the outlook for lower priced models, progress on the robotaxi and full self driving, and the energy storage business. Tesla has long traded less on current earnings than on its future narrative, and this call will be no different.Why This Night Matters So Much
Meta and Tesla sit at the center of the megacap trade that just led a sharp selloff. After the Nasdaq's 4.5% drop last week, the market is jittery and positioning is cautious. Two strong reports with confident guidance could cement this week's rebound; two disappointments could reopen the downdraft, right before the Federal Reserve's October 28 decision.
The Numbers That Will Move the Stocks
For Meta, watch revenue growth near 23%, the trajectory of AI and capital spending, and any update on its AI product roadmap. For Tesla, watch automotive gross margin, the timeline for a cheaper model, and robotaxi progress. As always with megacaps, the forward guidance and the conference call tend to move the stock more than the quarter just reported.
Compare Meta and Tesla on Stock Market ROIFrequently Asked Questions
When do Meta and Tesla report earnings?
Both report after the market close on Wednesday, October 21, 2026, with Meta around 4:30 p.m. ET and Tesla around 5:30 p.m. ET.
What is expected from Meta's earnings?
Analysts expect revenue around $63 billion, about 23% growth year on year, with heavy focus on whether its large AI spending is translating into results and on its capital expenditure guidance.
How many cars did Tesla deliver in Q3 2026?
Tesla delivered 486,532 vehicles in the third quarter, ahead of analyst estimates of around 461,000. With deliveries known, the focus turns to margins and the product roadmap.
The Setup Into Wednesday
Meta and Tesla headline the most important night of earnings season so far, and they report into a nervous, recently sold off market. The themes are clear: for Meta, whether AI spending is justified; for Tesla, whether margins and the roadmap can support the story. Expect volatility, and watch the guidance into the Fed. For how to read big forecasts without getting burned, see our guide to stock market predictions.
This article is for informational purposes only and is not financial advice. Always do your own research before investing.
