Why Oklo Stock Just Popped

Source The Motley Fool

Key Points

  • The U.S. Department of Energy may allocate plutonium fuel to Oklo for its reactors.

  • Oklo is partnering with Europe's newcleo to build plutonium-fueled nuclear reactors.

  • 10 stocks we like better than Oklo ›

Oklo (NYSE: OKLO) stock soared 7.5% through 10:45 a.m. ET Tuesday morning after announcing the U.S. Department of Energy (DOE) has chosen it -- and four other nuclear power companies -- to negotiate for the right to participate in the Department's Surplus Plutonium Utilization Program.

Technicolor atom representing atomic power.

Image source: Getty Images.

Will AI create the world's first trillionaire? Our team just released a report on the one little-known company, called an "Indispensable Monopoly" providing the critical technology Nvidia and Intel both need. Continue »

What is the Surplus Plutonium Utilization Program?

Most nuclear reactors run on uranium fuel, which, as it decays, can transform into plutonium-239 (which fissions to produce heat), unless it absorbs another neutron to form plutonium-240 (which doesn't fission as easily) or another neutron to form plutonium-241 (which does)! The even-numbered isotopes that don't decay as easily accumulate over time, and can eventually end up as "spent" nuclear fuel, but even this fuel can be recycled into something a nuclear fast reactor can use as fuel.

It's this fuel that Oklo would receive if it joins the program.

What's next for Oklo

If chosen, Oklo would partner with "newcleo," a European developer of advanced nuclear reactors, to help build its own reactors fueled with plutonium. This would "solve" several problems at once: First, by reducing "nuclear waste," second, by creating electricity to help fuel the artificial intelligence revolution, and third, by giving Oklo another source of fuel for its reactors.

As Oklo CEO Jacob DeWitte confides, "fuel supply constraints are a key throttle to advanced reactor development," but "this program creates a pathway to use existing surplus material as bridge fuel for advanced reactors to bring more reactors online sooner."

Admittedly, "sooner" is a relative term. Newcleo is currently in a "pre-application engagement" with the U.S. Nuclear Regulatory Commission on its proposals to build both an advanced fuel fabrication facility and a lead-cooled fast reactor. Today's news may take years to turn into something that actually creates revenue for Oklo.

But it's a start.

Should you buy stock in Oklo right now?

Before you buy stock in Oklo, consider this:

The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and Oklo wasn’t one of them. The 10 stocks that made the cut could produce monster returns in the coming years.

Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of our recommendation, you’d have $477,813!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of our recommendation, you’d have $1,320,088!*

Now, it’s worth noting Stock Advisor’s total average return is 986% — a market-crushing outperformance compared to 208% for the S&P 500. Don't miss the latest top 10 list, available with Stock Advisor, and join an investing community built by individual investors for individual investors.

See the 10 stocks »

*Stock Advisor returns as of May 26, 2026.

Rich Smith has no position in any of the stocks mentioned. The Motley Fool has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy.

Disclaimer: For information purposes only. Past performance is not indicative of future results.
placeholder
Gold Price Forecast: U.S.-Iran Negotiations Face Uncertainties, Gold May Fall Below $4,400During the Asian session on May 26, gold prices ( XAUUSD) weakened under pressure after briefly touching the $4,580 resistance level, maintaining a weak trend intraday and potentially ent
Author  TradingKey
8 hours ago
During the Asian session on May 26, gold prices ( XAUUSD) weakened under pressure after briefly touching the $4,580 resistance level, maintaining a weak trend intraday and potentially ent
placeholder
Gold edges higher above $4,550 on US-Iran peace optimism Gold price (XAU/USD) gains ground to near $4,575 during the early Asian session on Tuesday. The precious metal edges higher as hopes for US-Iran peace negotiations weakened the US Dollar (USD). 
Author  FXStreet
15 hours ago
Gold price (XAU/USD) gains ground to near $4,575 during the early Asian session on Tuesday. The precious metal edges higher as hopes for US-Iran peace negotiations weakened the US Dollar (USD). 
placeholder
Forex Today: Risk flows dominate markets on US-Iran deal hopesHere is what you need to know on Monday, May 25:
Author  FXStreet
Yesterday 09: 45
Here is what you need to know on Monday, May 25:
placeholder
Silver Price Forecast: XAG/USD holds gains near $78.50 on US-Iran deal optimismSilver price (XAG/USD) rises nearly 4% after registering losses in the previous day, trading around $78.50 per troy ounce during the Asian hours on Monday.
Author  FXStreet
Yesterday 01: 26
Silver price (XAG/USD) rises nearly 4% after registering losses in the previous day, trading around $78.50 per troy ounce during the Asian hours on Monday.
placeholder
Gold Price Forecast: XAU/USD keeps looking for direction above $4,500Gold (XAU/USD) trades lower for the second consecutive day on Friday, but remains contained within previous ranges, with downside attempts limited above the $4,500 line for now.
Author  FXStreet
May 22, Fri
Gold (XAU/USD) trades lower for the second consecutive day on Friday, but remains contained within previous ranges, with downside attempts limited above the $4,500 line for now.
goTop
quote