Oklo Sinks 5%, Uranium Energy Tumbles 9%, Energy Fuels Slides 6%: The Nuclear Trade Goes Cold

Nuclear and uranium-related stocks declined for a second straight week, with Oklo down 5%, Uranium Energy down 9%, and Energy Fuels down 6% on Tuesday. The broader selloff followed a brutal week, where Oklo fell 25% over the prior week, Uranium Energy dropped 20%, and Energy Fuels slid 21%. Oklo’s one-day move contributed to a shift to negative year-to-date performance, down 22%. Despite the pullback, longer-term performance remains strongly positive, including Oklo up 41% over one year and 459% over five years. The decline appears driven by profit-taking after parabolic gains, rotation out of speculative AI-adjacent themes, uranium spot volatility, and reassessment of SMR timelines to deliver power to hyperscalers. Oklo remains pre-revenue, targeting first commercial power for late 2027 to early 2028 at Idaho National Laboratory, and reported a net loss of $73.6 million in its last quarter.

"The nuclear and uranium trade is unraveling for a second straight week. Oklo ( NYSE:OKLO | OKLO Price Prediction) is down 5% in Tuesday trading, Uranium Energy ( NYSE:UEC) is off 9%, and Energy Fuels ( NYSE:UUUU) is sliding 6%. The complex is in full retreat. Today's moves cap a brutal stretch. Oklo stock heading into the session was down 25% over the past week, Uranium Energy stock was down 20%, and Energy Fuels stock had shed 21%. The one-day headline is real, but the bigger story is a week-long unwind in one of the hottest themes on Wall Street."

"Step back, and the longer-frame picture still favors the bulls. Oklo stock is up 41% over the past year and 459% over five years. Uranium Energy stock is up 133% in the past 12 months, and Energy Fuels stock has gained 279% over the same stretch. This looks like a hot trade unwinding rather than a thesis breaking. Nuclear and uranium names rode AI power demand, U.S. energy security policy, the ADVANCE Act, and uranium's addition to the USGS Critical Minerals List into vertical price action. When a trade goes vertical, the air pocket on the way down tends to be just as fast."

"No single confirmed catalyst is driving the coordinated decline. The likely mix includes profit-taking after the group went parabolic, sector rotation out of speculative AI-adjacent themes, uranium spot price volatility, and a fresh reassessment of how quickly small modular reactor (SMR) projects can actually deliver megawatts to hyperscalers. The fundamentals at the developmental names amplify that re-rating. Oklo remains pre-revenue, with first commercial power targeted for late 2027 to early 2028 at Idaho National Laboratory. In its last reported quarter, Oklo posted a net loss of $73.6"

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