SANTA CLARA, California, May 7, 2026, 09:04 PDT
- Oklo shares dropped roughly 3.6% on Thursday, paring some of the gains from their earlier rally after a regulatory win.
- Eyes are turning to the company’s first-quarter update on May 12, with investors zeroed in on cash burn, licensing, and deployment signals.
- This nuclear startup is still all promise and volatility—a high-beta AI-power play with strong backing and no profits, not to mention, it hasn’t begun selling electricity yet.
Oklo shares slipped Thursday, down roughly 3.6% to $76.76, as the nuclear upstart faded from an earlier bump sparked by a recent regulatory milestone. The stock swung between $75.30 and $79.62 in the session, coming just ahead of first-quarter earnings.
Investors are watching because Oklo’s next update drops after the bell on May 12. Chief Executive Jacob DeWitte and CFO Craig Bealmear are set to go over first-quarter results—covering the period through March 31—on a call scheduled for 5 p.m. Eastern, or 2 p.m. Pacific.
The spark here wasn’t a financial shift but a regulatory one. Oklo announced the U.S. Nuclear Regulatory Commission has signed off on its Principal Design Criteria report tied to the Aurora powerhouse build in Idaho. That document essentially lays down the foundation for safety, reliability, and performance—standards that will play into any future licensing rounds.
DeWitte described the approval as “timely engagement by the regulator,” emphasizing that having performance-based licensing and well-defined review criteria makes a difference for advancing new nuclear projects safely. According to Oklo, the review wrapped up in under half the usual time frame, with the report accepted in just 15 days—typically, the process takes between 30 and 60 days. Oklo
Earnings look murkier. Barchart analysts are calling for Oklo to report a Q1 loss of 20 cents per share, with forecasts stretched from a 15-cent to a 30-cent shortfall. Oklo’s fourth-quarter 2025 loss came in at 27 cents per share, missing the 18-cent consensus Barchart had marked.
Oklo remains focused on scaling up rather than racking up sales right now. According to its 2025 annual report, the company closed out the year with $1.41 billion in cash, cash equivalents, and marketable debt securities. Net loss came in at $105.7 million, with operating losses at $139.3 million. For 2026, Oklo projects using $80 million to $100 million in cash for operating expenses, plus $350 million to $450 million for investing activities.
Traders can’t resist any hint of an AI play. Oklo revealed on April 23 it’s teaming up with Nvidia and Los Alamos National Laboratory, aiming to push forward work on nuclear fuel, AI-driven modeling, and research related to powering AI factories with nuclear tech. DeWitte called it a combination of “reactor deployment, high-performance compute, and world-class fuel and materials science expertise.” Oklo
Wall Street hasn’t backed off. Tigress Financial’s Ivan Feinseth launched coverage with a Buy rating, eyeing a $130 target. He cited U.S. policy shifts that line up with Oklo’s ambitions. Samantha Hoh at HSBC kicked off coverage too, also rating Buy, putting her target at $96. She highlighted Oklo’s owner-operator setup and flagged possible first revenue from the Idaho Radiochemistry Laboratory.
A trading quirk is also in play. Barchart puts Oklo’s short interest at 16.45%—the highest among utilities with valuations north of $2 billion. It’s the kind of setup that can fuel sharper price jolts if shorts scramble to cover. Fundamentals aren’t affected, but it does shed light on why Oklo’s stock tends to whip around on headline news.
Peer action split Thursday: NuScale Power slid roughly 3.7%, Nano Nuclear Energy sank 6.8%, while power producer Vistra advanced 1.8%. According to Investor’s Business Daily, Vistra’s move came after earnings. Nuclear startups—Oklo, Nano Nuclear—gave back recent gains.
Here’s the rub: Oklo needs to convert its licensing milestones into actual plants—and cash flow. The company has warned investors about regulatory hurdles, potential hangups in supply chain and fuel sourcing, funding requirements, and not least, the risk that AI-driven electricity demand could fall short.
So, May 12 isn’t the finish line—more like a stop to reassess. The focus for traders: loss per share, cash burn, news on Aurora, plus fresh numbers for fuel and isotope sales. Longer-term, what matters is whether that NRC decision actually brings the shift from hype to a real commercial nuclear enterprise any closer.
