Filing Flows › Atomera (ATOM) › Q4 2025
Atomera (ATOM) Q4 2025 earnings results (fourth quarter 2025)
10-K filed Feb 24, 2026
Atomera (ATOM) reported revenue of $50K for the fourth quarter 2025 (Q4 2025), +117% from a year earlier and +355% from the quarter before.
Atomera, Q4 2025: revenue $50K (+117% year over year), net loss $4.4M, operating cash flow −$3.2M. The chart follows the revenue to costs, profit and cash.
| Q4 2025 | Amount | Q/Q | Y/Y |
|---|---|---|---|
| Revenue | $50K | +355% | +117% |
| Operating profit | −$4.6M | — | — |
| Net earnings | −$4.4M | — | — |
| Operating cash flow | −$3.2M | — | — |
What changed
Revenue was $50K in Q4 2025, up 117% year over year and up 355% from the previous quarter.
Operating costs exceeded revenue by $4.6M, an operating margin of -9224.0%. The fastest-growing cost line was Sales & marketing (+15%). The quarter ended with a net loss of $4.4M, narrower than the previous quarter's $5.6M loss.
Operating cash flow was −$3.2M. Non-cash charges added back $13K of depreciation and amortization and $1.3M of share-based compensation. Capital expenditures of $22K exceeded it, leaving free cash flow of −$3.2M.
Questions
What was Atomera's revenue in the fourth quarter 2025?
Atomera (ATOM) reported revenue of $50K for the fourth quarter 2025 (Q4 2025), +117% from a year earlier and +355% from the quarter before.
Source: Atomera 10-K on SEC EDGAR.