OKLO · XBRL financial data
Oklo financial statements, every quarter
The same tables from 13 filings, lined up. Matched by XBRL tag: renamed lines keep their history.
How these numbers work
- Every number comes from the company's XBRL financial data filed with the SEC, and each one links to its filing.
- Lines are matched by XBRL tag, so a line renamed between filings keeps its history.
- * marks a quarter worked out from the filing totals: the 10-K year minus the first three quarters, or a year-to-date total minus the earlier one. Fourth-quarter earnings per share is fourth-quarter net income over the fourth-quarter weighted shares.
- 0 means a filing states zero; a dash (—) means no filing states that number.
- “year only” means the 10-K gives the full year but not the quarters needed to work out the fourth. A worked-out quarter of revenue, cost of revenue or operating cash flow more than twice the company's largest quarter of the two years before is shown this way too.
- Gross profit is shown as the company reports it; a worked-out quarter must equal revenue less cost of revenue for that quarter, or it is a dash.
- Operating income can be above gross profit when the company books other operating income between the two, shown on its own line.
- Shares outstanding come from each filing's cover page, as of the date printed there.
- Quarters are fiscal: Q2 FY27 is the second quarter of the company's fiscal 2027.
Income statement
CSVFiscal quarters (OKLO's year ends in late December)
| In millions of dollars | Sep 30, 2023 | Dec 31, 2023 | Mar 31, 2024 | Jun 30, 2024 | Sep 30, 2024 | Dec 31, 2024 | Mar 31, 2025 | Jun 30, 2025 | Sep 30, 2025 | Dec 31, 2025 | Mar 31, 2026 | Jun 30, 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue from contracts with customers | — | — | — | — | — | — | — | 0 | — | — | — | 1 |
| Research and development | 2 | 4* | 4 | 11 | 5 | 7* | 8 | 11 | 15 | 25* | 27 | 39 |
| General and administrative | 3 | 3* | 4 | 7 | 7 | 8* | 10 | 17 | 21 | 33* | 24 | 34 |
| Total operating expenses | 5 | 7* | 7 | 18 | 12 | 15* | 18 | 28 | 36 | 57* | 51 | 74 |
| Operating income (loss) | (2) | (0)* | (1) | (18) | (12) | (15)* | (18) | (28) | (36) | (57)* | (51) | (73) |
| Interest income | 7* | 4* | 4 | — | — | — | — | — | — | — | — | — |
| Other income (expense) | — | — | — | — | — | — | — | 0 | — | — | — | (2) |
| Income tax expense (benefit) | 2 | 2* | 1 | 0 | 0 | 0* | (4) | 0 | 1 | (1)* | 3 | (3) |
| Net income (loss) | 2 | 3* | 2 | (29) | (10) | (10)* | (10) | (25) | (30) | (41)* | (33) | (49) |
| Earnings per share, basic USD per share | (0.13) | — | (0.34) | (0.29) | (0.08) | — | (0.07) | (0.18) | (0.20) | (0.26)* | (0.19) | (0.28) |
| Earnings per share, diluted USD per share | (0.13) | — | (0.34) | (0.29) | (0.08) | — | (0.07) | (0.18) | (0.20) | (0.26)* | (0.19) | (0.28) |
| Weighted average shares, basic millions of shares | 68 | — | 70 | 100 | 122 | 103* | 138 | 140 | 150 | 157* | 170 | 176 |
| Weighted average shares, diluted millions of shares | 68 | — | 70 | 100 | 122 | 103* | 138 | 140 | 150 | 157* | 170 | 176 |
Balance sheet
CSVFiscal quarters (OKLO's year ends in late December)
| In millions of dollars | Sep 30, 2023 | Dec 31, 2023 | Mar 31, 2024 | Jun 30, 2024 | Sep 30, 2024 | Dec 31, 2024 | Mar 31, 2025 | Jun 30, 2025 | Sep 30, 2025 | Dec 31, 2025 | Mar 31, 2026 | Jun 30, 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash and cash equivalents | 2 | 2 | 0 | 106 | 92 | 97 | 90 | 227 | 410 | 788 | 1,594 | 1,645 |
| Marketable securities | — | — | — | 130 | — | — | — | — | — | — | — | — |
| Marketable securities, non-current | — | — | — | 59 | — | — | — | — | — | — | — | — |
| Accounts receivable | — | — | — | — | — | — | — | — | — | 0 | — | 2 |
| Prepaid and other current assets | — | 4 | — | 4 | 3 | 4 | 4 | 8 | 10 | 26 | 17 | 45 |
| Total current assets | 2 | 2 | 1 | 239 | 235 | 232 | 205 | 543 | 932 | 1,254 | 2,226 | 2,521 |
| Property and equipment, net | — | 1 | — | 1 | 1 | 1 | 1 | 4 | 11 | 42 | 96 | 176 |
| Right-of-use asset | — | 0 | — | 0 | 1 | 1 | 2 | 2 | 2 | 1 | 3 | 3 |
| Goodwill | — | — | — | — | — | 0 | 7 | 7 | 7 | 7 | 7 | 17 |
| Total assets | 520 | 306 | 308 | 299 | 294 | 282 | 302 | 731 | 1,246 | 1,528 | 2,704 | 3,358 |
| Accounts payable | — | 2 | — | 1 | 0 | 3 | 1 | 2 | 2 | 4 | 14 | 10 |
| Accrued liabilities | 1 | 1 | 1 | — | 4 | 2 | 4 | 4 | 11 | 20 | 22 | 38 |
| Total current liabilities | 2 | 3 | 5 | 5 | 5 | 5 | 6 | 8 | 14 | 26 | 37 | 52 |
| Long-term debt | — | — | — | — | — | — | — | — | — | 0 | — | 1 |
| Lease liability, non-current | — | 0 | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 |
| Total liabilities | 20 | 11 | 12 | 30 | 31 | 31 | 33 | 35 | 41 | 52 | 65 | 84 |
| Accumulated deficit | (17) | (16) | (15) | (115) | (125) | (135) | (145) | (170) | (199) | (241) | (274) | (322) |
| Total stockholders' equity | (17) | (8) | (8) | 269 | 263 | 251 | 269 | 696 | 1,206 | 1,476 | 2,639 | 3,274 |
| Total liabilities and equity | 520 | 306 | 308 | 299 | 294 | 282 | 302 | 731 | 1,246 | 1,528 | 2,704 | 3,358 |
| Common shares outstanding (cover page) millions of shares | — | 69 | — | 122 | 122 | 139 | 139 | 148 | 156 | 174 | 174 | 186 |
Cash flows
CSVFiscal quarters (OKLO's year ends in late December)
| In millions of dollars | Sep 30, 2023 | Dec 31, 2023 | Mar 31, 2024 | Jun 30, 2024 | Sep 30, 2024 | Dec 31, 2024 | Mar 31, 2025 | Jun 30, 2025 | Sep 30, 2025 | Dec 31, 2025 | Mar 31, 2026 | Jun 30, 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net income (loss) | 2 | 3* | 2 | (29) | (10) | (10)* | (10) | (25) | (30) | (41)* | (33) | (49) |
| Stock-based compensation | 0* | 1* | 1 | 8* | 2* | 2* | 2 | 11* | 9* | 19* | 16 | 14* |
| Depreciation and amortization | 0* | 0* | 0 | 0 | 0 | 0* | 0 | 0 | 0 | 0* | 0 | 0* |
| Net cash from operating activities | (3)* | (3)* | (1) | (16)* | (8)* | (13)* | (12) | (18)* | (18)* | (33)* | (18) | (48)* |
| Purchases of property and equipment | 0* | 0* | 0 | 0* | 0* | 0* | 0 | 1* | 5* | 27* | 33 | 94* |
| Net cash from investing activities | 4* | 219* | (0) | (188)* | (6)* | 18* | 6 | (287)* | (325)* | 116* | (359) | (554)* |
| Proceeds from issuing common stock | — | — | — | — | 0* | 0* | 0 | 442* | 526* | 296* | 1,182 | 670* |
| Share repurchases | — | year only | — | — | — | — | — | — | — | — | — | — |
| Net cash from financing activities | 9* | (227)* | 36 | 266* | (0)* | 1* | (1) | 442* | 527* | 296* | 1,183 | 669* |
| Net change in cash | 1* | (0)* | (1) | 97* | (14)* | 5* | (7) | 137* | 183* | 378* | 806 | 68* |
Compare with peers
SIC 4911 and related industry codes, similar size. Each row is the latest quarter reported.
How peers are chosen
- SIC 4911 and related industry codes with public float (or, where float is missing, quarterly revenue) between 0.2x and 5x the company's.
- Each row is the latest quarter the company has reported, named in the Quarter column; when that filing is a 10-K, it is the fourth quarter, never the full year.
- Runway shows only for companies burning cash with under $10B of public float.
- * marks a quarter worked out from the filing totals: for a 10-Q, the year-to-date total less the earlier one.
- A cell reading “not reported” means the filings give no figure for that quarter alone.
| Company | Cash ($M) | Revenue, quarter ($M) | Operating cash flow, quarter ($M) | Shares outstanding | Runway | Quarter |
|---|---|---|---|---|---|---|
| Oklo | 1,645 | 1.2 | (48)* | 186.0M | 34.6 quarters | 10-QJun 30, 2026 |
| Idacorp | 188 | 615 | not reported | 58.9M | — | 10-QSep 30, 2026 |
| TXNM Energy | 29 | 731 | not reported | 110.1M | — | 10-QSep 30, 2026 |
| Oge Energy | 0.2 | 753 | 176 | 206.4M | — | 10-QMar 31, 2026 |
| Ormat Technologies | 514 | not reported | 51* | 61.5M | — | 10-QJun 30, 2026 |
| Pinnacle West Capital | 11 | 1,973 | 723* | 121.2M | — | 10-QSep 30, 2026 |
| Portland General Electric | 69 | 971 | 323* | 119.1M | — | 10-QSep 30, 2026 |
| Black Hills | 72 | 453 | 195* | 76.3M | — | 10-QJun 30, 2026 |
| Talen Energy | 335 | 1,663 | 463* | 43.5M | — | 10-QSep 30, 2026 |
Not investment advice. Not affiliated with the U.S. SEC.