Story
Oct 21, 2026
Musk Wants a Tesla-SpaceX Merger, but Investors May Yet Block It
Elon Musk sees a powerful strategic case for combining Tesla and SpaceX, but independent directors, a high shareholder-vote threshold and political scrutiny stand between ambition and a deal.
The groundwork for a closer Tesla-SpaceX relationship was already visible in March, when the companies announced Terafab, a joint semiconductor project for Tesla vehicles and robots and SpaceX’s planned AI satellites. By July, Musk was telling Tesla investors there was “more and more overlap” as both businesses pushed further into artificial intelligence and robotics.1
On Tuesday, that overlap became a formal corporate question. Musk said Tesla and SpaceX had created special committees of independent directors, at shareholders’ request, to explore a possible merger. He has endorsed the idea but says his ownership stakes in both companies leave him conflicted and unable to join the deliberations. A repost from Musk’s X account likewise described the committees as independent and said he could not take part because of that conflict.
2
Musk’s case is expansive: a combined company could connect Tesla’s batteries, autonomous vehicles and Optimus robots with SpaceX’s Starlink network, launch capability and AI infrastructure. “I do think there’s a lot of merit to combining the companies,” he told SpaceX investors, arguing that cooperation could matter as the industry approaches a “superintelligence singularity.”1
But the deal is far from Musk’s to command. The committees must first agree on terms, after which Tesla would need support from 50% of all outstanding shares—not merely those cast at a meeting. Musk called that requirement “quite a high hurdle.”3
The obstacle course does not end with investors. Analysts have warned that Tesla’s Chinese operations and SpaceX’s US defence work could trigger regulatory, national-security and congressional scrutiny. Morningstar has also cautioned that folding the companies together could ease internal resource-sharing while reducing governance checks, intensifying the existing key-man risk around Musk.1
For now, Musk has made his preference plain. Whether Tesla shareholders accept the trade-off—greater technological reach under one roof, but even more power concentrated around one executive—will determine whether the world’s biggest proposed merger gets off the ground.