Advanced nuclear fission company developing compact modular power plants to provide clean, reliable, and affordable energy using recycled nuclear fuel.
Profile & Fundamentals
Oklo: Company identity, ownership, reported financial performance, balance sheets, and corporate actions.
Profile & Fundamentals
Oklo Profile & Fundamentals
Examine company identity, ownership, reported performance, valuation, balance-sheet resilience, dividends, buybacks, and material corporate events.
Explore this pageJump to a Profile & Fundamentals section
Explore this research
Profile & Fundamentals contents
Jump directly to any section
Company and Market Context
Company Profile & Ownership
Oklo Inc. develops fission power plants to provide energy at scale to customers in the United States. The company offers Aurora Powerhouse, which is designed to produce between 15 and up to 75 megawatts of electricity. It is also commercializing nuclear fuel recycling and fuel fabrication technology that can convert used nuclear fuel into usable fuel for its reactors. The company was formerly known as AltC Acquisition Corp. and changed its name to Oklo Inc. in May 2024. Oklo Inc. was founded in 2013 and is headquartered in Santa Clara, California.
Company profile record
Oklo Inc.
Common Stock · Utilities · Electric Utilities
Company
- Company / asset
- Oklo Inc.
- Security type
- Common Stock
- Sector
- Utilities
- Industry
- Electric Utilities
- HQ
- 🇺🇸 United States
- Head office
- 3190 Coronado Drive, Santa Clara, CA, United States, 95054
Leadership & scale
- Chief executive
- Mr. Jacob Dewitte
- CEO year born
- 1986
- Full-time employees
- 215
- Fiscal year end
- December
- IPO date
- 2021-07-08
Fundamentals snapshot
- Market Cap
- USD 6.8B
- P/E
- --
- Revenue (Q2 26)
- USD 1.2M
- Profit (Q2 26)
- USD -48.5M
- Dividend Yield
- --
- Revenue (FY 25)
- USD 0.00
- Shares in public float
- 149.5M
- Insider ownership
- 15.38%
Reporting & identifiers
- Symbol
- OKLO.NYSE
- Listing
- 🇺🇸 United States | Dividend Tax: 30%
- Ticker Currency
- USD
- Income Statement Currency
- USD
- Balance Sheet Currency
- USD
- Cash Flow Currency
- USD
- EPS Currency
- USD
- Contract Type
- SPOT
- ISIN
- US02156V1098
- Asset ID
- equity_2d00bda5-696b-550e-b8f9-9a217be569ce
Ownership
Shares Outstanding
Latest: 176.2M | Max: 176.2M | Min: 57.6M
Latest reported ownership snapshot
As of Oct 1, 2026Float Shares
84.84%
149.5M latest reported shares
Insider Ownership
15.38%
Latest reported insider stake
Short Float
0.21%
Latest reported short interest / float
Top Holders
Source tablesView ownership tables
Shares Outstanding
Annual reported shares outstanding; up to 10 reporting dates.
Scroll the table to see every column.
| Reporting date | Shares outstanding |
|---|---|
| 2020-01-01 | 57,600,000 |
| 2021-01-01 | 63,950,000 |
| 2022-01-01 | 63,950,000 |
| 2023-01-01 | 69,242,900 |
| 2024-01-01 | 137,706,600 |
| 2025-01-01 | 146,351,800 |
| 2026-01-01 | 176,224,400 |
Top Holders
Available reported ownership records.
Scroll the table to see every column.
| Holder | Shares | Ownership | Reported date |
|---|---|---|---|
| SPDR® SSGA US Small Cap Low Volatil ETF | 57,393 | 0.13% | 2024-05-10 |
| Portland Replacement of Fssl Ful Alt F | 10,000 | 0.02% | 2024-04-30 |
| Range Nuclear Renaissance ETF | 8,900 | 0.02% | 2024-05-09 |
| BLACKSTONE ALTERNATIVE SOLUTIONS L.L.C. | 0 | 0% | 2025-12-31 |
Earnings, Profitability & Valuation
Earnings, Profitability & Valuation
Earnings & Revenue
Earnings and Revenue Trajectory
AI Review
Oklo remains an early-stage development company rather than an operating business. The company recorded its first modest revenue of 1.21 million dollars in the second quarter of 2026, which came from acquired engineering services and radioisotope work rather than selling nuclear electricity. Over the same trailing twelve-month period, operating losses reached 218 million dollars as research and development spending surged 244 percent year over year to support reactor design and licensing. These widening losses are normal for an advanced nuclear pioneer investing heavily before building its first commercial power plant. Operating cash burn totaled 276 million dollars over the trailing twelve months, showing that corporate survival still depends entirely on external financing. Meaningful operational revenue will not emerge until the first Aurora powerhouses begin delivering contracted commercial electricity late this decade.
Oklo remains an early-stage development company rather than an operating business. The company recorded its first modest revenue of 1.21 million dollars in the second quarter of 2026, which came from acquired engineering services and radioisotope work rather than selling nuclear electricity. Over the same trailing twelve-month period, operating losses reached 218 million dollars as research and development spending surged 244 percent year over year to support reactor design and licensing. These widening losses are normal for an advanced nuclear pioneer investing heavily before building its first commercial power plant. Operating cash burn totaled 276 million dollars over the trailing twelve months, showing that corporate survival still depends entirely on external financing. Meaningful operational revenue will not emerge until the first Aurora powerhouses begin delivering contracted commercial electricity late this decade.
Revenue, Net Income, and Free Cash Flow
Latest: USD 0.00 | Max: USD 0.00 | Min: USD -115.4M
Valuation
P/E Ratio (TTM)iPublished valuation snapshots use the earnings basis recorded with each observation. Source tables retain that basis.
Latest: --
No history available.
Profitability & Margins
Margins and Operating Efficiency
AI Review
Traditional profit margins are currently meaningless for Oklo. With only 1.21 million dollars in trailing revenue against operating costs exceeding 219 million dollars, reported operating margins are deeply negative. These results reflect pure overhead expenses, regulatory legal fees, and engineering payroll rather than normal commercial production economics. This negative margin profile is structural for an advanced nuclear startup prior to grid connection. Once Aurora powerhouses enter commercial operation, their fast-neutron fuel efficiency and low operating labor could generate gross margins above 60 percent under long-term power purchase agreements. Until commercial power is delivered, margins will remain deeply negative, leaving investors to evaluate progress through construction and regulatory milestones.
Traditional profit margins are currently meaningless for Oklo. With only 1.21 million dollars in trailing revenue against operating costs exceeding 219 million dollars, reported operating margins are deeply negative. These results reflect pure overhead expenses, regulatory legal fees, and engineering payroll rather than normal commercial production economics. This negative margin profile is structural for an advanced nuclear startup prior to grid connection. Once Aurora powerhouses enter commercial operation, their fast-neutron fuel efficiency and low operating labor could generate gross margins above 60 percent under long-term power purchase agreements. Until commercial power is delivered, margins will remain deeply negative, leaving investors to evaluate progress through construction and regulatory milestones.
Profitability Margins
No history available.
Latest Profitability Ratios as of 2025-12-31
Gross Margin
--
Gross profit / revenue
Operating Margin
--
Operating income / revenue
Net Margin
--
Net income / revenue
FCF Margin
--
Free cash flow / revenue
Source tablesView earnings, profitability & valuation tables
Revenue, Net Income, and Free Cash Flow
Annual reported results, using the source statement's recorded USD conversion. Up to 10 reporting periods; missing values are not estimated.
Scroll the table to see every column.
| Period end | Revenue (USD) | Net income (USD) | Free cash flow (USD) |
|---|---|---|---|
| 2021-12-31 | 0 | -5,156,536 | -1,940,020 |
| 2022-12-31 | 0 | -10,023,891 | -10,142,085 |
| 2023-12-31 | 0 | -32,173,000 | -16,081,000 |
| 2024-12-31 | 0 | -73,616,000 | -38,742,000 |
| 2025-12-31 | 0 | -105,663,000 | -115,379,000 |
Published P/E Ratio
Published valuation snapshots retain each observation's earnings basis.
No reported records are available in this preview.
Profitability Margins
Matching annual reporting dates. Values are percentages.
Scroll the table to see every column.
| Period end | Gross margin (%) | Operating margin (%) | Net margin (%) | Free cash flow margin (%) |
|---|---|---|---|---|
| 2021-12-31 | Not reported | Not reported | Not reported | Not reported |
| 2022-12-31 | Not reported | Not reported | Not reported | Not reported |
| 2023-12-31 | Not reported | Not reported | Not reported | Not reported |
| 2024-12-31 | Not reported | Not reported | Not reported | Not reported |
| 2025-12-31 | Not reported | Not reported | Not reported | Not reported |
Public data excerpt created by iPulse AI and published by Future Edge Group FZE. Source: eodhd. Snapshot retrieved 2026-09-29.
Use is subject to the iPulse AI Terms of Service and applicable source rights. Missing inputs are not estimated. Full access includes the remaining records, research and interactive tools.
Complete Research Workspace
Unlock the complete Profile & Fundamentals
Sign in to verify your access, or upgrade to the Base plan to open the complete profile & fundamentals and available source data.