AI Data Center Stocks Slide While Renewables Rebound After Democrats’ Midterm Landslide

Vistra, Quanta and Vertiv fall 12% to 15% while First Solar, Enphase and Nextracker rally after Democrats sweep the midterms and Texas elects a moratorium backer.

November 4, 2026 | TickerRoast Markets Analysis

The midterm verdict has split the energy trade in two. As of 11:11 a.m. ET on Wednesday, Nov. 4, 2026, Vistra was down 14.7%, Quanta Services 12.5% and Vertiv 12.4%, while First Solar was up about 9%, Enphase Energy about 10% and the Invesco Solar ETF (TAN) about 7.4%, according to Yahoo Finance data. Democrats won the Senate and, according to NBC News projections, the House. Prices are intraday and will change before the close.

The AI Power Trade Takes the Hit

The losses are concentrated in the companies that supply electricity, equipment and space to AI data centers. Yahoo Finance quotes at 11:11 a.m. ET show Vistra at $119.08, down 14.7%, NRG Energy down 13.1%, Quanta Services down 12.5% at $574.67, Vertiv down 12.4%, GE Vernova down 11.0% at $817.41, Eaton down 9.4%, Talen Energy down 8.8% and Constellation Energy down 8.7%. Data center operators and former bitcoin miners that now host AI computing fell alongside them: Iren was down 11.8%, Core Scientific 10.9%, CoreWeave 8.7% and Applied Digital 7.4%.

The declines deepened as the morning went on. In an earlier version of its report, Reuters had Vistra down 9%, Constellation down 5% and GE Vernova down 5.8%, and it named Vistra among the power companies most exposed to data center projects in Texas. Nvidia, by contrast, was down only about 1.9%, which tells me the market is targeting the physical buildout rather than AI demand itself.

Vistra Corp. (VST) 1-year performance vs S&P 500, as of 2026-11-04
Vistra Corp. (VST) 1-year performance vs S&P 500, as of 2026-11-04

The chart compares Vistra with the S&P 500 over the past year. The gap is stark: according to Yahoo Finance data, Vistra is down about 36% over that period while the S&P 500 is up about 13.5%, and Wednesday’s price around $119 would be its lowest close of the past year if it held into the bell. Vistra now trades well below both its 50-day average near $145 and its 200-day average near $153.

Texas Is the Epicenter

The single result that matters most for these stocks came from Texas. According to Yahoo Finance, Democrat Gina Hinojosa won the governor’s race, becoming the state’s first Democratic governor since 1990, after pledging a moratorium on new data center construction, stricter water and power rules and an end to tax breaks. Yahoo Finance notes that Texas accounts for more than 25% of planned U.S. data center capacity by 2030. Bank of America had called the race “one of the highest impact elections for the entire utility sector,” and Wolfe Research’s Tobin Marcus described Texas as “the one state with enough scale” to matter, according to the same report.

Hinojosa said “the voters have delivered a mandate for change,” according to Yahoo Finance. The details still matter. Her predecessor, Greg Abbott, had already announced his own pause on data center permits, which Hinojosa called an “election year pause,” and the article notes that Democrats appear on track to take the Texas House while the state Senate looks set to stay Republican. Any lasting moratorium would therefore depend on the legislature, not on the governor alone.

A Wider Backlash at the Ballot Box

Texas was not an isolated case. Citing Ballotpedia, Yahoo Finance reported that data center measures appeared on ballots in 13 states, that one tracker counted 28 measures to limit data centers, and that as of Wednesday morning “virtually every one was on track to pass.” In Ohio, voters in at least 14 municipalities passed bans or other restrictions, and Senate winner Sherrod Brown was quoted saying “I do not work for data centers.” Yahoo Finance also cited NBC exit polls in which 57% of voters said AI will do more to hurt society, against 24% who said it would help.

Analysts are divided on how much of this reaches the income statement. Reuters reported that analysts doubt any legislation could meaningfully stall data center construction. eToro’s Lale Akoner put the risk more precisely: “The real risk is that spending rises more slowly than anticipated.” Quilter’s Kit Rees noted, according to Reuters, that “AI has been an enormous engine powering the US economy.” My read is that the market is not pricing a halt to the buildout but a higher political and regulatory cost for every new gigawatt, especially in the state that was supposed to host a quarter of it.

Renewables Rebound on a Friendlier Congress

Clean energy is the mirror image. As of 11:11 a.m. ET, Yahoo Finance showed First Solar up 9.0% at $202.59, Enphase up 10.1%, Sunrun up 8.0%, Nextracker up 13.0% and Array Technologies up 16.4%. NextEra Energy, the largest U.S. renewable developer, was up 4.3%. In Europe, Orsted closed up about 4.6% and Vestas about 2.9% in Copenhagen, according to Yahoo Finance; Reuters also reported gains for EDP Renewables.

Reuters explained the logic: a Democratic sweep could reinforce expectations that federal support for clean energy development will remain in place. Morgan Stanley analysts wrote, according to the same report, that “the results could shift the policy narrative.” Invesco’s Paul Jackson added an energy-price argument, saying “the more that oil and gas prices rise, the bigger the incentive” to invest in renewables. Euronews reported similar moves in Europe earlier in the day, with wind names rising while defense stocks fell.

I would keep the size of these moves in perspective. TAN, the solar ETF, is still slightly lower than a year ago, according to Yahoo Finance data, and well below its one-year high. Not every clean-energy name is rising, either: SolarEdge was down about 7.4% and Bloom Energy, whose fuel cells have become an on-site power source for data centers, was down 8.5%. That split suggests investors are sorting companies by their exposure to AI power demand, not simply buying anything green.

Musk and the Wider Political Trade

The same political repricing showed up elsewhere. Reuters reported that SpaceX fell 4.6% to its lowest level since mid-August and Tesla 5.7%, and XTB’s Kathleen Brooks said the result “puts into doubt a potential merger between SpaceX and Tesla.” Elon Musk’s response, quoted by Yahoo Finance, was that “data centers in space” were looking “pretty appealing right now.” Reuters also reported declines in defense contractors and prison operators, and gains in hospital and Medicaid-focused health insurers. The broader market was higher: according to the Associated Press, the Dow rose more than 1,000 points in early trading.

What I’m Watching

Three tests will decide whether this rotation lasts. The first is Austin: what Hinojosa can actually enact with a split legislature, and how quickly. The second is the next round of data center earnings and capital spending updates, which will show whether hyperscalers are shifting projects away from Texas or simply paying more to stay. The third is Washington, where a Democratic Congress can hold hearings and defend clean energy credits but still faces a presidential veto. Until those answers arrive, I expect the gap between AI power stocks and renewables to be driven by headlines more than by fundamentals.

Sources

Market data: Yahoo Finance, close of 2026-11-04. Charts generated by TickerRoast from this data.

Disclaimer: This article is for informational and educational purposes only. It provides general financial and business analysis and does not constitute investment advice, a personal recommendation, a recommendation to buy, sell or hold any security, or an offer to transact in any financial instrument. Information is based on publicly available sources as of November 4, 2026 and market data as of the 2026-11-04 close (Yahoo Finance). Past performance is not a reliable indicator of future results; forecasts are uncertain and actual results may differ materially. Investing in shares involves risk, including the loss of capital. The publisher does not guarantee the accuracy or completeness of the information and accepts no responsibility for investment decisions made on the basis of this article. Readers should consult official company disclosures, conduct their own research and, where appropriate, seek advice from a licensed financial adviser. Any relevant financial interests held by the author or publisher in the securities mentioned are disclosed where applicable. This article was prepared with the assistance of AI tools and is based on the sources listed above.

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Marwen MS

Marwen MS is the founder of TickerRoast and its publication director. He follows U.S. and European stock markets, company earnings and the tech sector, and writes to make market news clear and useful for everyday investors.

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