Shares of Tesla and SpaceX fell sharply in premarket trading following Democratic victories in the US midterm elections, signaling growing investor concerns over the political climate for AI infrastructure projects. The decline came as Republican candidates, including those backed by Elon Musk, faced significant losses. Musk contributed over $474 million to Republican campaigns, yet most candidates lost in key races.

The election results marked a major shift in political power, with Democrats gaining control of both the Senate and House of Representatives. This was the first time in generations that Democrats have won in traditional Republican strongholds. Analysts noted that the outcomes could impact future regulatory decisions on large-scale AI projects, including those led by Musk’s companies.

The political realignment followed months of intense campaigning, with Republicans facing criticism for their strategies. In Michigan, Muslim candidate Abdul El-Sayed defeated Republican Mike Rogers, becoming the first Muslim senator. He described the campaign against him as hateful and called for new Democratic leadership. Meanwhile, voter trends in Texas also contributed to the Democratic gains, highlighting a long-term shift in political preferences.

The election outcomes have raised questions about the future of major infrastructure projects, including AI data centers. Investors are now closely watching how the new Democratic majority will shape policies affecting tech companies. The results underscore a broader realignment in American politics, with implications for both business and governance.