Tesla (NASDAQ:TSLA) has outperformed the market over the past 10 years by 26.03% on an annualized basis, producing an average annual return of 39.73%. Currently, Tesla has a market capitalization of $1.44 trillion.

Investment Growth

If an investor had bought $1,000 of TSLA stock 10 years ago, it would be worth $28,829.77 today based on a price of $382.15 for TSLA at the time of writing.

Performance Metrics

The following table highlights the key performance figures for Tesla over the last decade:

The key insight to take from this data is the significant impact compounded returns can have on cash growth over a long period.

Walter Isaacson, the biographer of Elon Musk, predicts that Tesla Inc. and Space Exploration Technologies Corp. are headed toward a merger, a scenario that could significantly benefit Exchange Traded Funds (ETFs) holding Tesla. Isaacson stated that a combination makes sense given both companies build physical products driven by artificial intelligence, and tracking engineers across separate entities is inefficient. The prediction follows SpaceX's record public debut, which has settled into public trading while Tesla shares have faced a 15% year-to-date erosion.

Isaacson told CNBC that a Tesla-SpaceX merger buyout is logical. He noted that the movement of talent between Musk's companies carries legal implications, referencing a Delaware shareholder suit alleging Musk siphoned AI talent and Nvidia chips from Tesla to xAI, a startup now folded into SpaceX. A merger could resolve these governance gray areas. Isaacson also remarked that Musk treats his net worth as capital to be redeployed within his companies rather than personal wealth.

Prediction market traders on Kalshi have increased the odds of a Tesla and SpaceX combination by May 2027 to roughly 57%, up from 52% earlier in the month. The contract stipulates that a "yes" resolution occurs if Tesla buys SpaceX, SpaceX buys Tesla, or the two combine under common ownership. Wedbush analyst Dan Ives has assigned a greater than 80% probability to a future combination.

Valuation dynamics present a complex picture for any potential deal. SpaceX is currently worth about $2.182 trillion compared to Tesla's $1.5 trillion, suggesting SpaceX could be the acquirer based on size alone. However, SpaceX posts losses while Tesla generates a profit, which may complicate share valuation in a swap ratio. Morningstar analyst Seth Goldstein has argued that SpaceX's lofty valuation could complicate negotiations.

The merger thesis is largely centered on artificial intelligence rather than electric vehicles or rockets. SpaceX absorbed xAI earlier this year, bringing Grok and other AI assets into its orbit. Tesla, meanwhile, continues to invest heavily in autonomous driving, humanoid robots, AI infrastructure, and semiconductor initiatives. The companies are also reportedly collaborating through a semiconductor manufacturing venture known as Terafab. A combined company would create one of the market's most expansive AI ecosystems.

Tesla remains a major holding across many popular growth and technology ETFs, including the Roundhill Magnificent Seven ETF, ARK Innovation ETF, Invesco QQQ Trust, and ARK Autonomous Technology & Robotics ETF. Roundhill Investments CEO David Mazza suggested that Tesla may already be trading at an acquisition premium, stating, "What is holding Tesla above $400 is an acquisition premium building in." If investors continue assigning a merger premium to Tesla shares, these funds could indirectly benefit through their existing exposure.