StockData
OKLONYSEElectric ServicesFiscal year ends December 31

Oklo Inc.

Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 7, 2026
$27.24−0.73 (-2.61%)

Close on Oct 19, 2026

Market cap
$4.80B
P/E (TTM)
–
Dividend yield
–

About Oklo

Electric Services, SIC 4911

Oklo Inc. develops fast fission nuclear power plants, known as Aurora powerhouses, designed to generate electricity and heat using fresh, recycled, or down-blended nuclear fuel. The company focuses on a build, own, and operate model to sell energy directly through power purchase agreements rather than selling reactor designs. Alongside reactor development, Oklo is commercializing nuclear fuel recycling and fuel fabrication technologies to convert used nuclear fuel into usable reactor fuel. Through its subsidiary Atomic Alchemy, the company also focuses on radioisotope production for medical, energy, industrial, defense, and artificial intelligence applications. Oklo targets customers across various sectors, including data centers, industrial operations, utilities, military bases, remote communities, and commercial campuses.

Oklo conducts operations primarily in the United States, with planned and active project sites including the Idaho National Laboratory in Idaho, Pike County in southern Ohio, and Oak Ridge, Tennessee. As of December 31, 2025, the company employs 205 full-time personnel across 33 U.S. states and two full-time workers in Canada. The provided text does not state the company's headquarters location.

Summary of the business section of Oklo's latest annual report, written by StockData.

Company profile

Company

Legal name
Oklo Inc.
Founded
2013
Headquarters
Santa Clara, CA
Address
3190 Coronado Dr. 95054
Phone
(650) 550-0127
Employees
205, Dec 31, 2025
Industry
Electric Services
Incorporated in
Delaware
Fiscal year ends
December 31
Auditor
Deloitte & Touche LLP, San Jose, California

Stock & identifiers

Ticker
OKLO
Exchange
NYSE
IPO date
Jul 9, 2021
Shares outstanding
186M, Aug 4, 2026
Public float
$7.00B, Jun 30, 2025
Filer category
<br>Emerging growth company
SEC CIK
1849056
CUSIP
02156V109
ISIN
US02156V1098
EIN
00-0000000

Executives and directors

Officers and directors who filed ownership reports (Forms 3, 4, 5) in the last two years

NamePositionShares owned
Jacob DeWitteCo-Founder, CEO, Director20,271,338
Caroline CochranCo-Founder, COO, Director20,801,017
Alexandra RennerChief Product Officer593,985
William Carroll Murphy GoodwinChief Strategy Officer46,787
John HansonChief of Staff361,350
Vivek NarayanadasGeneral Counsel & Secretary13,369
Richard Craig BealmearChief Financial Officer461,642
Erik LassenSenior VP of Engineering–
Michael DixonVP of Accounting & Controller–
Patrick Joseph SchweigerChief Technology Officer19,430
John M. JansenDirector6,000
David G. ParkDirector–
Derek T. KanDirector–
Michael N. Thompson Jr.Director–
David A. ChristianDirector–
Richard KinzleyDirector19,554
Daniel B. PonemanDirector37,000
Mark T. PetersDirector100
Michael Stuart KleinDirector1,600,000
M. Klein Associates, Inc.Director1,685,500
Samuel H. AltmanDirector3,732,479
Sponsor LLC AltCDirector13,950,000

Employees

Headcount reported in annual reports

“As of December 31, 2025, Oklo had 205 full-time employees, across 33 different states in the U.S., as well as two full-time employees in Canada.”

Corporate history

Events identified from SEC filings