Oklo Inc.'s stock soared 6.12% during intraday trading on Tuesday, reflecting strong investor optimism following a significant government partnership announcement.

The surge is primarily driven by Oklo's recent selection by the U.S. Department of Energy to participate in advanced negotiations under the Surplus Plutonium Utilization Program. This initiative aims to convert approximately 20 metric tons of Cold War-era surplus plutonium into fuel for advanced nuclear reactors, addressing a critical supply bottleneck for the industry. Oklo will lead the efforts in partnership with European advanced reactor developer newcleo, which is expected to contribute fuel technology expertise and potential project capital of up to $2 billion through a dedicated investment vehicle.

Analysts view this development positively, with Wedbush Securities maintaining an outperform rating on Oklo and noting that successful conversion of surplus plutonium into fuel could significantly de-risk fuel availability for advanced reactor deployment if definitive agreements are reached.