SpaceX-Tesla merger talks risk diluting TSLA shareholders amid Musk control concerns

Elon Musk is weighing a merger of SpaceX and Tesla, a move that could consolidate his power but dilute existing Tesla shareholders, analysts warned on May 29, 2026. Musk, who controls 85% of SpaceX’s voting power through super-voting Class B shares, would negotiate from both sides, potentially granting himself favorable terms. The combined entity would likely be structured as a SpaceX-led all-stock deal, leaving Tesla investors with a smaller stake. “Dilution is an issue; if SpaceX acquires Tesla at a $2 trillion or more valuation … regular Tesla shareholders’ slice shrinks,” said Ann Lipton, a corporate governance expert. Past self-dealing deals—Tesla’s 2016 bailout of SolarCity and xAI’s acquisition of X.com—have benefited Musk at other shareholders’ expense. A merger would also place Tesla under SpaceX’s governance, which lacks independent director requirements and mandates arbitration, curbing minority shareholders’ recourse. Musk would gain tighter control and avoid Tesla compensation lawsuits, but investors may face lock-up restrictions and post-merger liquidity challenges, Columbia Business School’s Michael Ewens noted.