Tesla (TSLA) shares are back in the spotlight after CEO Elon Musk made a rare insider move, purchasing $1 billion worth of the company’s stock.

- Elon Musk purchased $1 billion worth of Tesla stock — his first open-market buy since 2020 — boosting investor sentiment and sending shares sharply higher.
- Despite falling vehicle deliveries and shrinking EV market share, particularly in China and Europe, investors see Musk’s bet as a sign Tesla’s future lies in AI, robotaxis, and humanoid robotics.
- Shareholders will vote on a new $1 trillion performance-based pay plan for Musk, underscoring both Tesla’s ambitious growth targets and the company’s reliance on Musk to lead the transition toward autonomy and next-gen technologies.
A Rare Insider Move Sparks Investor Optimism
Tesla stock surged more than 7% after CEO Elon Musk disclosed the purchase of roughly $1 billion worth of company shares — his first open-market buy since 2020. The move, made through a trust on September 12, represents a major show of confidence as Tesla faces slowing deliveries, tighter competition, and the looming expiration of key U.S. tax incentives.
Musk acquired about 2.6 million shares at prices between $371 and $396 each, lifting his total ownership to more than 509 million shares. The purchase immediately boosted Tesla’s stock into positive territory for the year, reversing what had been a steep 45% decline earlier in 2025.
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Musk acquired about 2.6 million shares at prices between $371 and $396 each, lifting his total ownership to more than 509 million shares. The purchase immediately boosted Tesla’s stock into positive territory for the year, reversing what had been a steep 45% decline earlier in 2025.
A Vote of Confidence Amid Challenges
The timing of the buy is striking. Tesla’s vehicle sales slipped 13% worldwide in the first half of 2025, with U.S. market share dipping below 40% and registrations weakening in Europe and China. Aggressive price cuts have squeezed margins, while the U.S. federal $7,500 EV tax credit is set to expire at the end of September — likely creating near-term sales turbulence.
Despite these headwinds, Musk has signaled that Tesla’s future may be less about cars and more about technology. He has repeatedly pointed to robotaxis, autonomous driving, and humanoid robots as the company’s next big growth engines, predicting they could generate trillions of dollars in value over time. Investors appear to agree: Musk’s personal stake was read as more than a defensive gesture — it was interpreted as a bet on Tesla’s next chapter.
The timing of the buy is striking. Tesla’s vehicle sales slipped 13% worldwide in the first half of 2025, with U.S. market share dipping below 40% and registrations weakening in Europe and China. Aggressive price cuts have squeezed margins, while the U.S. federal $7,500 EV tax credit is set to expire at the end of September — likely creating near-term sales turbulence.
Despite these headwinds, Musk has signaled that Tesla’s future may be less about cars and more about technology. He has repeatedly pointed to robotaxis, autonomous driving, and humanoid robots as the company’s next big growth engines, predicting they could generate trillions of dollars in value over time. Investors appear to agree: Musk’s personal stake was read as more than a defensive gesture — it was interpreted as a bet on Tesla’s next chapter.
The AI and Autonomy Play
Wall Street analysts are increasingly framing Tesla as an AI company. Wedbush’s Dan Ives, a long-time Tesla bull, called the autonomous vehicle market a trillion-dollar opportunity, with Tesla positioned to be a clear leader. Tesla has already launched a pilot robotaxi service in Austin, Texas, and is testing the service in Las Vegas. Plans call for expansion to dozens of U.S. cities in the coming year.
The company’s board is also aligning its leadership incentives with this vision. Shareholders will soon vote on a new pay package that could award Musk up to $1 trillion in options if Tesla hits aggressive performance and valuation milestones, including $400 billion in annual EBITDA and an $8.5 trillion market cap. While controversial, the plan underscores how closely Tesla’s future is tied to Musk’s ability to drive breakthrough innovation.
Wall Street analysts are increasingly framing Tesla as an AI company. Wedbush’s Dan Ives, a long-time Tesla bull, called the autonomous vehicle market a trillion-dollar opportunity, with Tesla positioned to be a clear leader. Tesla has already launched a pilot robotaxi service in Austin, Texas, and is testing the service in Las Vegas. Plans call for expansion to dozens of U.S. cities in the coming year.
The company’s board is also aligning its leadership incentives with this vision. Shareholders will soon vote on a new pay package that could award Musk up to $1 trillion in options if Tesla hits aggressive performance and valuation milestones, including $400 billion in annual EBITDA and an $8.5 trillion market cap. While controversial, the plan underscores how closely Tesla’s future is tied to Musk’s ability to drive breakthrough innovation.
Conclusion
Elon Musk’s $1 billion stock purchase sent a powerful message at a critical moment. Tesla’s core EV business is under pressure from demand shifts, shrinking margins, and global competition. But investors are treating Musk’s buy as a signal that Tesla’s long-term story will be written not just on the road but also in AI, autonomy, and robotics. With a new compensation package up for a vote and a high-stakes pivot underway, Tesla remains a stock defined by bold bets and equally bold risks.
Elon Musk’s $1 billion stock purchase sent a powerful message at a critical moment. Tesla’s core EV business is under pressure from demand shifts, shrinking margins, and global competition. But investors are treating Musk’s buy as a signal that Tesla’s long-term story will be written not just on the road but also in AI, autonomy, and robotics. With a new compensation package up for a vote and a high-stakes pivot underway, Tesla remains a stock defined by bold bets and equally bold risks.
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