- ISIN
- US04965B1008
- CUSIP
- 04965B100
- Sector
- Technology
- IPO Date
- Aug 5, 2016
Highlights
- Market Cap
- $199.78M
- Enterprise Value
- $187.33M
- EPS (TTM)
- -$0.64
- Total Revenue (TTM)
- $72.00K
- Gross Profit (TTM)
- -$714.00K
- EBITDA (TTM)
- -$20.90M
- Year Range
- $1.89 - $12.37
- ROA (TTM)
- -48.23%
- ROE (TTM)
- -51.88%
- Avg. Volume (1M)
- 666K
- Avg. Volume Value (1M)
- $3.97M
Share Price Chart
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Performance
ATOM Performance Chart
Atomera Incorporated (ATOM) is up 133.5% since the beginning of the year. At $5 per share, ATOM is trading 58.3% below its 52-week high of $12. Investors who bought $1,000 worth of ATOM shares 5 years ago would now be looking at an investment worth $292.
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Returns By Period
Atomera Incorporated (ATOM) has returned 133.48% so far this year and 10.73% over the past 12 months.
Atomera Incorporated
- 1D
- 1.38%
- 1M
- -30.36%
- 6M
- 76.11%
- YTD
- 133.48%
- 1Y
- 10.73%
- 3Y*
- -15.56%
- 5Y*
- -21.80%
- 10Y*
- —
- ALL TIME*
- -4.45%
Benchmark (S&P 500 Index)
- 1D
- 0.70%
- 1M
- 0.09%
- 6M
- 7.94%
- YTD
- 9.41%
- 1Y
- 20.07%
- 3Y*
- 17.84%
- 5Y*
- 11.25%
- 10Y*
- 13.26%
- ALL TIME*
- 8.09%
ATOM Monthly Returns History
Based on dividend-adjusted daily data since Aug 5, 2016, ATOM's average daily return is +0.16%, while the average monthly return is +2.81%. At this rate, an investment would double in approximately 2.1 years.
Historically, 44% of months were positive and 56% were negative. The best month was Apr 2026 with a return of +114.7%, while the worst month was Jul 2026 at -40.8%. The longest winning streak lasted 5 consecutive months, and the longest losing streak was 8 months.
On a daily basis, ATOM closed higher 46% of trading days. The best single day was Feb 13, 2026 with a return of +64.0%, while the worst single day was Feb 12, 2025 at -38.5%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 32.58% | 72.01% | -24.40% | 114.70% | 22.00% | -12.73% | -40.76% | 133.48% | |||||
| 2025 | -24.48% | -32.99% | -31.86% | 9.75% | 40.09% | -18.05% | -0.79% | -34.40% | 34.76% | -28.51% | -21.52% | -10.89% | -80.95% |
| 2024 | 12.13% | -19.85% | -2.22% | -24.68% | -10.34% | -8.41% | -7.87% | -23.36% | -2.23% | 58.17% | 48.56% | 87.70% | 65.48% |
| 2023 | 17.36% | -9.18% | -3.92% | 24.02% | 16.20% | -4.47% | -1.60% | -26.30% | -1.57% | 2.24% | 7.66% | 1.74% | 12.70% |
| 2022 | -29.77% | 13.59% | -18.63% | -19.98% | 16.27% | -22.80% | 24.52% | 10.70% | -21.66% | -11.06% | -5.33% | -27.08% | -69.09% |
| 2021 | 78.50% | -2.58% | -12.44% | -32.08% | 5.47% | 22.17% | -17.68% | 39.77% | -6.40% | -6.41% | 11.48% | -16.48% | 25.05% |
Benchmark Metrics
Atomera Incorporated has an annualized alpha of 15.62%, beta of 1.78, and R2 of 0.11 versus S&P 500 Index. Calculated based on daily prices since August 05, 2016.
- This stock participated in 122.36% of S&P 500 Index downside but only 50.32% of its upside - more exposed to losses than it benefited from rallies.
- R2 of 0.11 means this stock moves largely independently of S&P 500 Index - capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.
- Alpha
- 15.62%
- Beta
- 1.78
- R²
- 0.11
- Upside Capture
- 50.32%
- Downside Capture
- 122.36%
Return for Risk
Risk / Return Rank
ATOM ranks 53 for risk / return — above 53% of stocks peers on PortfoliosLab. Its historical combined result is near the middle of the peer group.
Risk / Return Metrics
The table below present risk-adjusted performance metrics for Atomera Incorporated (ATOM) and compare them to S&P 500 Index.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| ATOM | Benchmark | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.39 | ||
| Sortino ratioReturn per unit of downside risk | -0.68 | ||
| Omega ratioGain probability vs. loss probability | 1.15 | 1.25 | -0.11 |
| Calmar ratioReturn relative to maximum drawdown | 0.05 | 2.00 | -1.95 |
| Martin ratioReturn relative to average drawdown | 0.09 | 8.49 | -8.41 |
Dividends
Dividend History
Drawdowns
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.
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Worst Drawdowns
The table below displays the maximum drawdowns of the Atomera Incorporated. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.
The maximum drawdown for the Atomera Incorporated was 95.72%, occurring on Nov 20, 2025. The portfolio has not yet recovered.
The current Atomera Incorporated drawdown is 88.89%.
Drawdown | Fall | Recovery | Underwater | Related event |
|---|---|---|---|---|
-95.72%Nov 2025 | 4y 9mo | — | 5y 5moFeb 2021 - now | — |
-74.23%Dec 2018 | 2y 3mo | 1y 5mo | 3y 9moSep 2016 - Jun 2020 | Rate-hike selloffLate 2018 |
-35.88%Oct 2020 | 1mo 29d | 1mo 18d | 3mo 17dSep 2020 - Dec 2020 | — |
-20.47%Jul 2020 | 18d | 11d | 29dJun 2020 - Jul 2020 | — |
-16.78%Jan 2021 | 9d | 7d | 16dJan 2021 - Feb 2021 | — |
Drawdown Indicators
| ATOM | Benchmark | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -95.72% | -56.78% | -38.94% |
Max Drawdown (1Y)Largest decline over 1 year | -63.13% | -9.10% | -54.03% |
Max Drawdown (3Y)Largest decline over 3 years | -87.98% | -18.90% | -69.08% |
Max Drawdown (5Y)Largest decline over 5 years | -93.74% | -25.43% | -68.31% |
Max Drawdown (10Y)Largest decline over 10 years | -95.72% | -33.92% | -61.80% |
Current DrawdownCurrent decline from peak | -88.89% | -1.58% | -87.31% |
Average DrawdownAverage peak-to-trough decline | -62.95% | -10.70% | -52.25% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 38.23% | 2.14% | +36.09% |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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Financials
Financial Performance
The chart below illustrates the trends in the financial health of Atomera Incorporated over time, highlighting three key metrics: Total Revenue, Earnings Before Interest and Taxes (EBIT), and Net Income.
Valuation
The Valuation section provides an overview of how Atomera Incorporated is priced in the market compared to other companies in the Semiconductor Equipment & Materials industry. It includes key financial ratios that help investors assess whether the stock is undervalued or overvalued.
PS Ratio
This chart shows the Price-to-Sales (P/S) ratio for ATOM relative to other companies in the Semiconductor Equipment & Materials industry. Currently, ATOM has a P/S ratio of 2,340.5. This P/S ratio is high relative to other companies in the industry. It could mean the stock is overvalued, or that investors expect strong future growth and profitability.
PB Ratio
The chart illustrates the Price-to-Book (P/B) ratio for ATOM in comparison with other companies in the Semiconductor Equipment & Materials industry. Currently, ATOM has a P/B value of 4.5. This P/B ratio is in line with the industry average, suggesting the stock is valued fairly in relation to its book value.
Income Statement
| TTM | |
|---|---|
Revenue | |
Total Revenue | — |
Cost Of Revenue | — |
Gross Profit | — |
Operating Expenses | |
Selling, General & Admin Expenses | — |
R&D Expenses | — |
Depreciation And Amortization | — |
Total Operating Expenses | — |
Income | |
Income Before Tax | — |
Operating Income | — |
EBITDA | — |
EBIT | — |
Earnings From Continuing Operations | — |
Net Income | — |
Income Tax Expense | — |
Other Non-Operating Income (Expenses) | — |
Extraordinary Items | — |
Discontinued Operations | — |
Effect Of Accounting Charges | — |
Non Recurring | — |
Minority Interest | — |
Other Items | — |
Interest Income | — |
Interest Expense | — |
Net Interest Income | — |
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