Tesla (TSLA) Stock Could Be Above Fair Value After Merger Talks

Oct 23, 2026
tesla-(tsla)-stock-could-be-above-fair-value-after-merger-talks

Bailey Pemberton

4 min read

Tesla has been a headline stock for years, and after a 3 year return of 82.0% investors are increasingly asking whether the current US$374.58 share price is still supported by its sales power rather than just its ambitions.

  • An 82.0% gain over 3 years means anyone looking at Tesla today is effectively judging whether that past rerating is backed by the sales base the business now generates.

  • Talk of a potential Tesla and SpaceX merger, heavy spending on AI, robots and Cybercabs and product launches like the flying Roadster all feed into expectations for future revenue streams that may support a very different relationship between market value and current sales than a traditional automaker.

  • The analysts covering Tesla have run their own numbers. See what analysts think Tesla’s shares could be worth.

The issue now is whether Tesla’s present market value is justified by its sales when you strip the story back to what the business currently brings in.

If you want other ways to stress test stories like Tesla against hard numbers on revenue and themes such as AI, EVs and robotics, a focused stock screen built around 55 AI infrastructure stocks.

Has Tesla Run Too Far on Sales?

P/S is a useful lens for Tesla because so much of the debate is about how much investors are willing to pay for its current revenue base while the big AI and robotics bets play out over time. On that yardstick, the stock trades at about 14.3x sales, compared with an auto industry average near 0.5x and a peer group around 1.1x, so the market is assigning a very large premium to each dollar of Tesla’s turnover versus more traditional car makers.

The Fair Ratio model, which adjusts the P/S benchmark for Tesla’s margin profile, growth outlook, market size and risk, still flags the current 14.3x multiple as elevated. Because the gap is so wide, the framework is effectively warning that the share price embeds very high expectations rather than pointing to a precise “fair” level. Despite Tesla’s Q3 revenue of US$28.05b and the excitement around Cybercabs, Optimus and a possible SpaceX tie up, the valuation on sales alone already bakes in a lot of that story. Explore the numbers behind Tesla’s P/S valuation.

NasdaqGS:TSLA P/S Ratio as at Oct 2026

NasdaqGS:TSLA P/S Ratio as at Oct 2026

The Tesla Narrative: What Would Justify Today’s Price?

Simply Wall St Narratives for Tesla extend this valuation puzzle by spelling out which future paths for Tesla’s growth, margins and earnings would line up with a share price that is materially higher or lower than today. These narratives sit on Simply Wall St’s Community page. Rather than stopping at a single ratio or model output, they map the set of business outcomes that figure relies on so you can watch how Tesla’s actual progress matches those assumptions over time.

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