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Oklo IPO

Oklo is a nuclear technology company developing advanced fission reactors and fuel recycling services. The company focuses on compact, autonomous reactors designed to provide clean energy with minimal waste, attracting investor interest in the growing small modular reactor market.

PublicUpdated April 2, 2026

Key Facts

IndustryNuclear Energy
Founded2013
HeadquartersSanta Clara, CA
Employees~100
Websiteoklo.com
FundingPublic company (NYSE: OKLO) via SPAC merger

About Oklo

Oklo is developing advanced fission power systems, specifically small modular reactors (SMRs) and microreactors designed to provide clean, reliable baseload energy. The company's Aurora powerhouse is a compact nuclear reactor that can generate 1.5 megawatts of power and is designed to operate for decades without refueling. Oklo's reactors use metallic fuel and liquid metal cooling, which enables passive safety features and the ability to consume nuclear waste as fuel, addressing both energy generation and waste management challenges.

The company targets applications including remote communities, military installations, data centers, and industrial facilities that require consistent power in locations where grid connection is expensive or unreliable. Oklo's approach involves owning and operating the reactors while selling power as a service, rather than just manufacturing and selling the technology. The company has received regulatory approval from the Department of Energy to site its reactors on Idaho National Laboratory land and is working through the Nuclear Regulatory Commission licensing process for its advanced reactor designs.

IPO Status

Oklo went public in May 2024 through a merger with AltC Acquisition Corp, a special purpose acquisition company (SPAC). The transaction valued the combined company at approximately $850 million. The public debut has allowed Oklo to access capital markets to fund its advanced reactor development and commercialization efforts. The company trades on the NYSE under the ticker symbol OKLO and has been working to advance its Aurora reactor design through regulatory approval processes.

Competitors

Frequently Asked Questions

Does Oklo have a stock?

Yes, Oklo completed its IPO in May 2024 through a SPAC merger with AltC Acquisition Corp. The company now trades publicly on the NYSE under the ticker OKLO.

When is the Oklo IPO date?

Oklo's IPO already occurred in May 2024 when it went public through a SPAC transaction. The company is now publicly traded and available to investors.

How can I buy Oklo stock?

You can buy Oklo stock through any licensed brokerage account since the company trades publicly on the NYSE under ticker OKLO. The stock is available during regular market hours through online brokers, traditional brokerages, or investment apps.

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