Tesla Slides 4% as Sales Target Cut and SpaceX Merger Rumors Surge

By Kavam News • October 22, 2026 • 1 min read

Tesla shares slipped 4.3% after cutting its 2025 sales outlook to 1.8 million vehicles. The cut shaved about **$14 billion** off market cap and revived SpaceX merger talk.

Key Takeaways

• Tesla lowered its 2025 vehicle sales target to 1.8 million, trimming about **$14 billion** from its market cap.
• The downgrade pulled the S&P 500, Nasdaq and Dow Jones lower, widening the auto‑sector volatility index to 28.
• Investors will watch merger talks with SpaceX, upcoming earnings and battery‑cost trends for next‑move signals.

Tesla (TSLA) shares fell 4.3% on Tuesday, closing at $162.45, after the EV maker announced it would lower its 2025 global sales target to 1.8 million vehicles, down from the previously guided 2.1 million. The guidance cut follows a string of quarterly misses and a recent dip in Model Y demand, and it arrived alongside swirling speculation that Elon Musk’s SpaceX could merge with Tesla, a scenario that has already sent waves through the broader stock market.

The revised outlook trims $14 billion from Tesla’s market capitalization, pushing the company below the $600 billion threshold that has long defined its mega‑cap status. Analysts now project earnings per share of $5.12 for 2025, translating to a price‑to‑earnings ratio near 31, versus the prior 28‑multiple. Revenue for the full year is expected to fall to $94 billion, a contraction of roughly 3% from the prior forecast. The downgrade also nudged the S&P 500 down 0.2 points, the Nasdaq 0.3%, and the Dow Jones 0.1%, as the broader stock market absorbed the shock.

Wall Street traders rotated into traditional auto stocks and aerospace peers, lifting shares of General Motors and Boeing, while short sellers piled on Tesla, widening the volatility index for the auto sector to 28. The merger chatter revives themes explored in Kavam News' coverage of <a href="/markets/spacex-posts-first-quarterly-profit-as-starlink-and-ai-revenues-more-than-double" class="text-red-600 font-semibold hover:underline">SpaceX posts its first quarterly profit</a>, where analysts warned that a combined entity could reshape capital allocation across transportation and satellite services. Meanwhile, EV rivals such as Rivian and Lucid saw modest gains as investors reassess competitive dynamics, and large index funds trimmed exposure to the high‑beta Tesla position, adding to the sell‑off pressure.

Regulators are expected to scrutinize any merger for antitrust concerns, while traders watch the upcoming earnings season for clues on Tesla’s revised guidance. Key catalysts include the rollout of the next‑generation platform, battery cost trends, and the outcome of Musk’s talks with SpaceX leadership, all of which could either stabilize the price‑to‑earnings ratio or trigger further volatility in the S&P 500 and Nasdaq. In the meantime, the volatility index remains elevated, and investors are advised to monitor the earnings per share trajectory and any shifts in market capitalization that could reverberate across Wall Street.

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