Atomera Incorporated (ATOM) Key Metrics
ATOM valuation today
Trailing 12 months · as of October 17, 2026- Market cap
- $120.2M
- Enterprise value
- $131.0M
- P/E (TTM)
- —
- Forward P/E
- —
- PEG ratio
- —
- Price / sales
- 522.6 10-yr median 315.5
- Price / book
- 4.5 10-yr median 7.1
- EV / EBITDA
- —
- Dividend yield
- —
- Beta
- 2.04
ATOM key metrics, 2016–2025
Fiscal year ended December 31, 2025 · U.S. dollarsATOM valuation Price multiples at each fiscal year-end price.
Price / book−70.5%
3.7
2025 · hover or tap a bar for each year
20162025
Free cash flow yield−17.6 pts
−21.8%
2025 · hover or tap a bar for each year
20162025
ATOM returns How much profit the business earns on the capital it uses.
Return on equity−7.6 pts
−92.8%
2025 · hover or tap a bar for each year
20162025
Return on assets−11.0 pts
−80.3%
2025 · hover or tap a bar for each year
20162025
Asset turnover−49.0%
0.00
2025 · hover or tap a bar for each year
20162025
ATOM per-share figures Results divided by the shares outstanding at year-end.
Revenue per share−57.5%
$0.00
2025 · hover or tap a bar for each year
20162025
Earnings per share
−$0.65
2025 · hover or tap a bar for each year
20162025
Free cash flow per share
−$0.48
2025 · hover or tap a bar for each year
20162025
Book value per share−35.3%
$0.60
2025 · hover or tap a bar for each year
20162025
Shares outstanding+13.3%
30.8M
2025 · hover or tap a bar for each year
20162025
ATOM financial health Debt, liquidity and how easily interest is covered.
Debt / equity−12.1%
0.07
2025 · hover or tap a bar for each year
20162025
Net debt+$6.9M
−$17.9M
2025 · hover or tap a bar for each year
20162025
Current ratio+29.4%
9.80
2025 · hover or tap a bar for each year
20162025
Interest coverage
-352.1
2025 · hover or tap a bar for each year
20162025
Debt / assets−11.0%
0.06
2025 · hover or tap a bar for each year
20162025
ATOM efficiency & capital use Working capital cycle and where the cash goes.
Days sales outstanding−584 days
373 days
2025 · hover or tap a bar for each year
20162025
Days payables outstanding−1,022 days
625 days
2025 · hover or tap a bar for each year
20162025
Cash conversion cycle+438 days
-252 days
2025 · hover or tap a bar for each year
20162025
Capex / revenue+65.0 pts
75.4%
2025 · hover or tap a bar for each year
20162025
ATOM valuation history
Fiscal year-endToday10-year median
ATOM returns on capital
ROEROICROA
Net income (ROE, ROA) or after-tax operating income (ROIC) divided by the average of the opening and closing balance.
ATOM debt vs cash
Total debtCash & short-term investments
Debt includes short- and long-term borrowings and, where reported, lease liabilities.
ATOM price vs earnings per share
Share price at year-endEPS (right axis)
ATOM key metrics
2016–2025| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Valuation | ||||||||||
| Market capitalization | $68.2M | $315.7M | $173.5M | $144.0M | $452.5M | $301.7M | $48.8M | $36.3M | $52.5M | — |
| Enterprise value | $50.2M | $290.9M | $157.6M | $127.7M | $430.4M | $264.5M | $34.1M | $17.4M | $35.1M | — |
| Price / sales | — | — | 315.5 | 377.1 | — | — | 91.6 | 147.6 | 477.2 | — |
| Price / book | 3.7 | 12.6 | 9.6 | 7.1 | 15.9 | 8.1 | 3.5 | 2.0 | 3.1 | — |
| EV / sales | 772.8 | — | 286.6 | 334.4 | — | — | 64.0 | 70.7 | 319.3 | — |
| Earnings yield | −29.6% | −5.8% | −11.4% | −12.0% | −3.5% | −4.9% | −26.2% | −35.5% | −24.9% | — |
| Free cash flow yield | −21.8% | −4.2% | −8.4% | −8.7% | −2.8% | −4.0% | −21.4% | −27.0% | −17.8% | — |
| Dividend yield | — | — | — | — | — | — | — | — | 0.0% | — |
| Shareholder yield (dividends + buybacks) | — | — | — | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | — |
| Share price at fiscal year-end | $2.21 | $11.60 | $7.01 | $6.22 | $20.12 | $16.09 | $3.08 | $2.87 | $4.33 | $6.75 |
| Per share | ||||||||||
| Revenue per share | $0.00 | $0.00 | $0.02 | $0.02 | $0.02 | $0.00 | $0.03 | $0.02 | $0.01 | — |
| Earnings per share | −$0.65 | −$0.68 | −$0.80 | −$0.75 | −$0.70 | −$0.78 | −$0.81 | −$1.02 | −$1.08 | — |
| Operating cash flow per share | −$0.48 | −$0.49 | −$0.59 | −$0.54 | −$0.55 | −$0.64 | −$0.66 | −$0.77 | −$0.77 | — |
| Free cash flow per share | −$0.48 | −$0.49 | −$0.59 | −$0.54 | −$0.56 | −$0.65 | −$0.66 | −$0.77 | −$0.77 | — |
| Cash per share | $0.62 | $0.98 | $0.79 | $0.91 | $1.28 | $2.02 | $0.94 | $1.50 | $1.43 | — |
| Book value per share | $0.60 | $0.92 | $0.73 | $0.88 | $1.26 | $1.99 | $0.87 | $1.40 | $1.39 | — |
| Tangible book value per share | $0.60 | $0.92 | $0.73 | $0.88 | $1.26 | $1.99 | $0.87 | $1.40 | $1.39 | — |
| Dividends per share | — | — | — | — | — | — | — | — | $0.00 | — |
| Capex per share | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.01 | $0.00 | $0.00 | $0.00 | — |
| Debt per share | $0.04 | $0.07 | $0.15 | $0.21 | $0.29 | $0.04 | $0.01 | — | $0.00 | — |
| Shares outstanding | 30.8M | 27.2M | 24.8M | 23.2M | 22.5M | 18.8M | 15.9M | 12.7M | 12.1M | — |
| Change in shares outstanding | +13.3% | +9.9% | +6.9% | +3.0% | +19.9% | +18.3% | +25.3% | +4.4% | — | — |
| Returns & profitability | ||||||||||
| Return on equity (ROE) | −92.8% | −85.3% | −102.8% | −71.3% | −47.8% | −57.3% | −81.2% | −74.5% | −61.2% | −198.2% |
| Return on invested capital (ROIC) | — | — | −519.9% | −270.8% | −388.6% | — | — | — | — | — |
| Return on assets (ROA) | −80.3% | −69.4% | −78.0% | −55.3% | −41.7% | −53.7% | −74.0% | −69.4% | −58.5% | −83.2% |
| Return on tangible assets | −95.6% | −63.3% | −82.4% | −64.9% | −43.6% | −37.2% | −84.0% | −66.6% | −73.4% | −46.9% |
| Financial health | ||||||||||
| Total debt | $1.3M | $2.0M | $3.6M | $4.9M | $6.5M | $692,000 | $152,000 | — | $0 | $0 |
| Cash & short-term investments | $19.2M | $26.8M | $19.5M | $21.2M | $28.7M | $37.9M | $14.9M | $18.9M | $17.4M | $26.7M |
| Net debt | −$17.9M | −$24.8M | −$15.9M | −$16.3M | −$22.2M | −$37.2M | −$14.7M | −$18.9M | −$17.4M | −$26.7M |
| Debt / equity | 0.07 | 0.08 | 0.20 | 0.24 | 0.23 | 0.02 | 0.01 | — | 0.00 | 0.00 |
| Debt / assets | 0.06 | 0.07 | 0.15 | 0.18 | 0.18 | 0.02 | 0.01 | — | 0.00 | 0.00 |
| Current ratio | 9.80 | 7.58 | 5.35 | 7.43 | 10.54 | 26.29 | 10.22 | 11.97 | 18.68 | 26.01 |
| Quick ratio | 9.80 | 7.58 | 5.35 | 7.43 | 10.54 | 26.29 | 10.22 | 11.97 | 18.68 | 26.01 |
| Interest coverage | -352.1 | -149.9 | -106.6 | -68.7 | -121.3 | — | — | — | — | -3.8 |
| Working capital | $17.6M | $23.5M | $16.6M | $18.7M | $26.3M | $36.6M | $13.5M | $17.7M | $16.8M | $25.8M |
| Invested capital | $450,000 | $288,000 | $2.3M | $4.0M | $6.2M | $95,000 | −$947,000 | −$1.2M | −$511,000 | −$870,000 |
| Tangible asset value | $18.4M | $25.1M | $18.2M | $20.3M | $28.4M | $37.3M | $13.8M | $17.7M | $16.9M | $25.8M |
| Net current asset value | $16.9M | $23.0M | $14.5M | $15.2M | $21.3M | $36.0M | $13.5M | $17.7M | $16.8M | $25.8M |
| Graham net-net per share | $0.54 | $0.84 | $0.57 | $0.64 | $0.93 | $1.91 | $0.85 | $1.38 | $1.36 | — |
| Capital allocation | ||||||||||
| Dividends paid | — | — | — | — | — | — | — | — | $0 | $0 |
| Share buybacks (net) | — | — | — | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| Capex / revenue | 75.4% | 10.4% | 5.6% | 10.2% | 27.2% | 211.3% | 9.6% | 9.3% | 54.5% | — |
| Capex / depreciation | 0.04 | 0.01 | 0.02 | 0.03 | 0.14 | 0.73 | 0.29 | 0.70 | 3.16 | 1.87 |
| Stock-based compensation / revenue | 7,635.4% | 2,864.4% | 729.6% | 881.4% | 743.2% | 4,904.8% | 549.5% | 985.8% | 3,652.7% | — |
| R&D / revenue | 18,927.7% | 8,169.6% | 2,277.3% | 2,627.7% | 2,194.8% | 13,587.1% | 1,453.7% | 2,974.8% | 5,296.4% | — |
| SG&A / revenue | 13,175.4% | 6,162.2% | 1,577.1% | 2,039.0% | 1,787.5% | 10,556.5% | 1,155.2% | 2,403.7% | 6,777.3% | — |
| Efficiency | ||||||||||
| Days sales outstanding | 373.4 | 957.1 | 417.4 | — | — | — | — | 218.9 | 365.0 | — |
| Days payables outstanding | 625.4 | 1,647.0 | 6,615.6 | 1,656.0 | 562.6 | 10,627.1 | 478.3 | 673.3 | 2,578.4 | 7,957.0 |
| Cash conversion cycle (days) | -252.0 | -689.8 | -6,198.2 | — | — | — | — | -454.4 | -2,213.4 | — |
| Receivables turnover | 0.98 | 0.38 | 0.87 | — | — | — | — | 1.67 | 1.00 | — |
| Payables turnover | 0.58 | 0.22 | 0.06 | 0.22 | 0.65 | 0.03 | 0.76 | 0.54 | 0.14 | 0.05 |
| Asset turnover | 0.00 | 0.01 | 0.02 | 0.01 | 0.01 | 0.00 | 0.03 | 0.01 | 0.00 | 0.00 |
| Average receivables | $66,500 | $354,000 | $629,000 | — | — | — | — | $147,500 | $110,000 | — |
| Average payables | $550,000 | $555,000 | $507,500 | $367,500 | $390,000 | $378,500 | $331,500 | $273,000 | $275,500 | $327,000 |
| Average inventory | — | — | — | — | — | — | — | — | $0 | $0 |
| Intangibles / total assets | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
Computed from ATOM's annual financial statements (latest annual report filed February 24, 2026) and the closing share price on each fiscal year-end, adjusted for stock splits. Figures in U.S. dollars; data from EODHD. Averages use the opening and closing balance of each year.
ATOM valuation and financial ratios
Atomera earned a return on equity of −92.8% in fiscal 2025. It ended the year with $1.3 million of debt and $19.2 million in cash and short-term investments, a net cash position of $17.9 million.
See the ATOM income statement, the ATOM chart for price history, or the ATOM stock overview for the latest quote and news.
ATOM key metrics FAQ
What is Atomera's return on equity?
Atomera's return on equity (ROE) was −92.8% in fiscal 2025: net income of -$20.2 million on average shareholders' equity of $21.7 million.
How much debt does Atomera have?
Atomera had total debt of $1.3 million at the end of fiscal 2025, a debt-to-equity ratio of 0.07 and more cash than debt.
What is Atomera's free cash flow yield?
Atomera generated -$14.9 million of free cash flow in fiscal 2025, a free cash flow yield of −21.8% on its market value at year-end ($68.2 million).
What is Atomera's current ratio?
Atomera's current ratio was 9.80 at the end of fiscal 2025: current assets were 9.80 times current liabilities.