Oklo stock (OKLO)
Oklo stock (OKLO) closed at $24.45 on Nov 12, 2026, down 65.9% year to date, for a market capitalization of $4.8B.
- Last close
- $24.45 (2026-11-12)
- Year to date
- -65.9%
- 52-week range
- $18.54 – $116.98
- Market capitalization
- $4.8B
- Dividend yield
- None
- Operating margin
- -3816.1%
- Figures as of
- 2026-09-30
- Named institutional holders
- 83
- Declared ownership
- 37.3% – 51.1%
- Exchange
- NYSE
- Headquarters
- Santa Clara, California
- Fiscal year ends
- December
- Industry (SEC)
- Electric Services
- Registered with the SEC as
- Oklo Inc. (CIK 1849056)
Who owns Oklo?
83 institutional holders named from SEC filings, together declaring between 37.3% and 51.1% of the shares outstanding, as of Nov 3, 2026. The largest named holders of Oklo stock are Jacob DeWitte (10.3%), Vanguard (7.7%), Mirae Asset (4.7%), VanEck (4.1%) and BlackRock (3.7%). From Mar 31, 2026 to Jun 30, 2026, 106 managers opened a position, 245 added, 169 reduced and 113 sold out; the biggest sellers were BlackRock and Defiance ETFs, LLC, the biggest buyers VanEck and Marshall Wace.
Oklo shareholders: institutions, insiders and funds
Oklo dividend
Oklo does not pay a dividend: none in its price history since Sep 22, 2021.
About Oklo
We founded Oklo in 2013 with the goal of revolutionizing the energy landscape by developing clean, reliable, affordable energy solutions at scale. According to the International Energy Agency, global electricity production is expected to increase over 75% by 2050 driven by electrification of buildings, transportation, and industry; increased use of air conditioning in the developing world; and increased consumption from data centers and cloud services. Our business addresses this demand by producing electricity and heat from our Aurora powerhouses which can run on fresh, recycled, or down-blended nuclear fuel. We are also commercializing nuclear fuel recycling technology that can convert used nuclear fuel into usable fuel for our powerhouses and those of others.
Oklo's own description, from its annual report (Form 10-K, filed Mar 17, 2026), Item 1. Business. Read the filing on sec.gov
Oklo is headquartered in Santa Clara, California. It is registered with the SEC as Oklo Inc. (CIK 1849056); its fiscal year ends in December and its shares trade on the NYSE. Oklo is one of the artificial intelligence (AI) and semiconductor companies tracked on Silicon Floor, in the power, electrical & cooling segment, with live prices, SEC filings, financial statements, institutional ownership and dividends.
Latest reported quarter
In its quarter ended Sep 30, 2026 (filed Nov 6, 2026), Oklo reported revenue of $1.9M, operating income of -$71.0M and net income of -$41.7M.
Latest SEC filings
- 424B5: At-the-market share sale program (424B5), Sep 11, 2026
- 8-K: Share offering (1.01), Sep 11, 2026
- 4: Insider sale (Co-Founder, COO), Sep 2, 2026
- 4: Insider sale (Co-Founder, CEO), Sep 2, 2026
More on Oklo
- Who owns Oklo
- Oklo insider trading
- Oklo relationships
- Oklo dividend
- Oklo financials
- Oklo technicals and short interest
Filed figures, quarter by quarter
- Oklo revenue by quarter, with the filing behind each
- Oklo operating income by quarter, with the filing behind each
- Oklo net income by quarter, with the filing behind each
