Highlights
- Market Cap
- $17.75K
- Enterprise Value
- $21.38M
- EPS (TTM)
- -$2.65
- Total Revenue (TTM)
- $200.00K
- Gross Profit (TTM)
- $157.00K
- EBITDA (TTM)
- -$23.08M
- Year Range
- $0.00 - $0.04
- ROA (TTM)
- -144.35%
- ROE (TTM)
- 148.78%
Share Price Chart
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Performance
Performance Chart
The chart shows the growth of an initial investment of $10,000 in Clene Inc, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.
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Returns By Period
Clene Inc (CLNNW) has returned 0.00% so far this year and -94.32% over the past 12 months.
Clene Inc
- 1D
- 0.00%
- 1M
- 0.00%
- YTD
- 0.00%
- 6M
- -93.28%
- 1Y
- -94.32%
- 3Y*
- -72.86%
- 5Y*
- -72.80%
- 10Y*
- —
Benchmark (S&P 500 Index)
- 1D
- 2.91%
- 1M
- -5.09%
- YTD
- -4.63%
- 6M
- -2.39%
- 1Y
- 16.33%
- 3Y*
- 16.69%
- 5Y*
- 10.18%
- 10Y*
- 12.16%
Monthly Returns
Based on dividend-adjusted daily data since Dec 31, 2020, CLNNW's average daily return is +0.87%, while the average monthly return is +2.63%. At this rate, your investment would double in approximately 2.2 years.
Historically, 33% of months were positive and 67% were negative. The best month was Jan 2023 with a return of +356.4%, while the worst month was Dec 2025 at -74.3%. The longest winning streak lasted 2 consecutive months, and the longest losing streak was 6 months.
On a daily basis, CLNNW closed higher 32% of trading days. The best single day was Feb 3, 2021 with a return of +268.3%, while the worst single day was May 13, 2024 at -60.6%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0.00% | 0.00% | 0.00% | ||||||||||
| 2025 | -48.00% | 53.85% | -20.75% | -1.26% | -12.46% | -19.71% | 81.36% | -12.53% | -23.21% | -64.93% | -25.53% | -74.29% | -96.40% |
| 2024 | 89.10% | -22.18% | 11.11% | -45.51% | 72.61% | -52.08% | 28.62% | -12.25% | -8.55% | 55.14% | -25.34% | 34.48% | 18.48% |
| 2023 | 356.40% | 4.29% | -24.37% | 10.78% | -33.50% | 48.87% | -25.33% | 42.88% | -54.89% | 5.47% | -40.12% | 40.67% | 68.80% |
| 2022 | -30.60% | 26.71% | -7.89% | -21.43% | -47.49% | 127.35% | -2.53% | -21.88% | -20.00% | -61.60% | -27.60% | -55.04% | -94.21% |
| 2021 | -46.25% | 140.00% | -7.75% | -35.30% | 46.77% | 18.58% | -20.15% | -15.88% | -6.68% | -34.13% | 6.05% | -26.36% | -56.79% |
Benchmark Metrics
Clene Inc has an annualized alpha of 776.85%, beta of 0.13, and R² of 0.00 versus S&P 500 Index. Calculated based on daily prices since January 04, 2021.
- This stock participated in 153.19% of S&P 500 Index downside but only -145.46% of its upside — more exposed to losses than it benefited from rallies.
- Beta of 0.13 may look defensive, but with R² of 0.00 this stock is largely uncorrelated with S&P 500 Index — low beta reflects independence, not downside protection. See the Volatility section for a true picture of this stock's risk.
- R² of 0.00 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
- 776.85%
- Beta
- 0.13
- R²
- 0.00
- Upside Capture
- -145.46%
- Downside Capture
- 153.19%
Return for Risk
Risk / Return Rank
CLNNW ranks 9 for risk / return — in the bottom 9% of stocks on our site. This means you're taking on significantly more risk than the returns justify. Consider whether the potential upside is worth the volatility, or explore alternatives with better risk / return profiles.
Return / Risk — by metrics
The table below present risk-adjusted performance metrics for Clene Inc (CLNNW) and compare them to a chosen benchmark (S&P 500 Index).
| CLNNW | Benchmark | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | -0.51 | 0.90 | -1.40 |
Sortino ratioReturn per unit of downside risk | -1.01 | 1.39 | -2.40 |
Omega ratioGain probability vs. loss probability | 0.85 | 1.21 | -0.36 |
Calmar ratioReturn relative to maximum drawdown | -1.00 | 1.40 | -2.40 |
Martin ratioReturn relative to average drawdown | -1.69 | 6.61 | -8.30 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Explore CLNNW risk-adjusted metrics in detail
Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.
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 Clene Inc. 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 Clene Inc was 99.93%, occurring on Dec 29, 2025. The portfolio has not yet recovered.
The current Clene Inc drawdown is 99.93%.
Depth | Start | To Bottom | Bottom | To Recover | End | Total |
|---|---|---|---|---|---|---|
| -99.93% | Jul 14, 2021 | 1120 | Dec 29, 2025 | — | — | — |
| -71.49% | Feb 4, 2021 | 69 | May 13, 2021 | 41 | Jul 13, 2021 | 110 |
| -46.25% | Jan 4, 2021 | 19 | Jan 29, 2021 | 3 | Feb 3, 2021 | 22 |
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 Clene Inc 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 Clene Inc is priced in the market compared to other companies in the Biotechnology 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 CLNNW relative to other companies in the Biotechnology industry. Currently, CLNNW has a P/S ratio of 0.1. This P/S ratio is low compared to the industry average. It may indicate that the stock is undervalued relative to its revenue, or that the market expects slower growth or lower margins.
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 | — |