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Why Nuclear Stocks Soared Today

In This Article:

Key Points

  • Microsoft and Meta Platforms reported strong earnings last night and either reiterated or grew their capital spending plans.

  • As spending on AI grows, so will electricity demand.

  • These nuclear power providers will benefit from the excess clean electricity demand.

Shares of nuclear power providers Constellation Energy (NASDAQ: CEG), Vistra Energy (NYSE: VST), and Oklo (NYSE: OKLO) were in rally mode on Thursday, up 8%, 5.8%, and 8.5%, respectively, as of 1:45 p.m. ET.

None of these three companies reported earnings or had much in the way of company news today; however, the strong financial results and forward-looking capital spending guidance from AI leaders Microsoft and Meta Platform last night appear to have reassured investors in a big way on the sustainability of AI spending, and therefore future nuclear power demand.

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Power is still a constraint

With the emergence of the low-cost Chinese AI model DeepSeek and recession fears emerging over the past couple of months, AI-related names have been hit hard. This goes not only for chipmakers and cloud companies but also for electricity providers, as electricity demand is projected to soar due to the demand from AI data centers.

One of the only ways to satisfy the excess electricity demand in a carbon-neutral way quickly is with nuclear power. Therefore, the emergence of AI has been very bullish for utility stocks with existing nuclear capacity, such as Constellation and Vistra, as well as small modular reactor (SMR) start-ups such as Oklo.

Of note, Constellation has the largest amount of nuclear capacity of any U.S. utility. That includes Three Mile Island, which it will reopen by 2028 in order to serve Microsoft data centers, under an agreement signed last September.

While you might not think the normally "boring" dividend-paying utility stocks would be so volatile, these stocks soared along with other AI stocks in 2023 and 2024, only to crash in recent months, as tariffs and the uncertainty around DeepSeek's AI model efficiencies caused AI stocks to fall.

However, last night's earnings reports and commentary from Microsoft and Meta Platforms went a long way to reassure investors that the AI story is still intact.

Microsoft delivered a healthy revenue and earnings beat, with especially good performance from its Azure cloud platform, which grew 35% in constant currency terms and was projected to grow another 34% to 35% in the current quarter.