Oklo advances nuclear projects as investors assess risks

Oklo shares fell to a 52-week low on October 8 as investors evaluated the nuclear developer’s valuation, funding needs and reactor plans. The company’s stock decline reflected market concerns about commercial execution and future capital requirements.

Foreign Policy Journal reported that Oklo closed at $34.57 on October 8, down 6.11% that day and 80.15% below its highest close of the prior year. The company’s enterprise value stood at $3.97 billion.

Oklo is developing Aurora small nuclear reactors designed to generate electricity, while its Groves project has reached first criticality. AOL reported that Groves achieved the milestone in August 2026 after construction began less than a year earlier.

According to AOL, Oklo held $3 billion in cash and marketable securities as of June 30, while its first commercial Aurora project remains targeted for startup in 2028 after Department of Energy safety review progress.

The company’s financial outlook remains a central issue. Foreign Policy Journal reported analysts expect negative free cash flow through 2030, with cumulative funding needs from 2026 through 2030 estimated at about $6.7 billion.

A preprint study cited by Yahoo Finance examined the economics of small modular reactors and warned that lower construction costs may not offset operating expenses.

"SMRs are uneconomical primarily because investment cost reductions are offset by increased marginal costs." the study said.

Yahoo Finance reported that Oklo’s business model depends on selling electricity from sodium-cooled fast reactors using metallic fuel. The company’s Aurora design is intended to operate for a decade or longer without refueling.

Oklo CEO Jacob DeWitte discussed potential financing structures as the company prepares for future deployments.

"Third-party capital could fund a greater share of powerhouse deployment," said Jacob DeWitte, CEO.

DeWitte also described how customer-backed financing could affect the company’s capital requirements during expansion.

"Over time, this model could reduce the amount of direct capital Oklo must invest per deployed megawatt," said Jacob DeWitte, CEO.

Oklo has also pursued customer agreements connected to growing demand for long-duration carbon-free electricity, including data center power needs. Simply Wall St reported the company has a commercial pipeline of about 14 GW.

Chief Financial Officer Craig Bealmear addressed customer payments already received by the company during an August 7 earnings call.

"We’ve already had the Meta payment. We’ve had the Equinix payment," said Craig Bealmear, CFO.

Foreign Policy Journal reported that Oklo is seeking clearer fuel funding arrangements through a Centrus Energy letter of intent covering up to five Aurora powerhouses, with deliveries expected to begin in 2029.

The company’s stock valuation remains debated among analysts. Foreign Policy Journal reported Wall Street’s average price target was about $76, with estimates ranging from approximately $14 to $130.