Clearsign (CLIR) | Stock Overview & Key Data
Clearsign Performance Comparison
Stock Range
Today's Range
52 Week Range
All-Time High: $13.87 on January 13, 2014
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Key Statistics
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Financial Highlights
Quarter Income Flow
Dec 31, 2025
Annual Income Flow
2025
Peer Performance Comparison
| Company | Market Cap | 1W | 1M | 3M | 6M | YTD | 1Y | 3Y | 5Y | 10Y | 15Y | 20Y |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Clearsign
CLIR
|
27.92M Micro-cap | -3.67% | -11.86% | -20.36% | -38.06% | -21.75% | -31.91% | -69.54% | -90.59% | -89.43% | -89.18% | -89.18% |
|
Veralto
VLTO
|
22.01B Large-cap | -4.21% | -6.58% | -15.21% | -19.03% | -16.31% | -18.61% | -2.76% | -2.76% | -2.76% | -2.76% | -2.76% |
|
Zurn Elkay Water
ZWS
|
8.00B Mid-cap | -2.08% | -7.63% | -7.77% | -1.55% | 0.32% | 29.87% | 93.50% | -6.60% | 127.16% | 122.75% | 122.75% |
|
Arq
ARQ
|
95.13M Micro-cap | 9.64% | 11.43% | -22.00% | -28.53% | -18.02% | -44.13% | 86.49% | -65.46% | -64.93% | -88.73% | -88.73% |
|
374Water
SCWO
|
51.80M Micro-cap | 16.96% | 10.70% | -0.37% | -0.37% | 8.47% | -42.56% | -91.90% | -77.55% | 124.55% | -76.48% | -67.07% |
|
Fuel Tech
FTEK
|
42.06M Micro-cap | -0.68% | -9.82% | -1.34% | -16.95% | -14.04% | -10.84% | 8.82% | -49.49% | -5.73% | -80.95% | -90.91% |
Ownership & Short Interest
Calculate Your Clearsign Investment Returns
Long-Term Investment Performance Analysis
Clearsign stock price in May 2016 was $43.80, A $1,000.00 lump sum investment in Clearsign made 10 years ago would be worth approximately $100.23 today, representing a negative return of -89.98%. This translates to an annualized return (CAGR) of -20.53%.
10 Years Investment Scenario (May 2016 - Jun 2026)
Investment Breakdown
Value Comparison
Disclaimer: This calculator is for informational purposes only and does not consider taxes, fees, or other costs associated with investing. Past performance does not guarantee future results.
Frequently Asked Questions
- What is CLIR's 52-week high and low?
- In the last 52 weeks, Clearsign reached a high of $11.20 (on N/A) and a low of $3.24 (on March 27, 2026).
- What is the market cap and P/E ratio for CLIR?
- Curious about Clearsign's size and valuation? Its market capitalization stands at 27.92M. When it comes to valuation, the P/E ratio (trailing twelve months) is -5.21, and the forward P/E (looking ahead) is -7.21.
- Does CLIR pay dividends? If so, what's the yield?
- As for dividends, Clearsign isn't currently offering a significant yield, or that specific data isn't available right now.
- Who are Clearsign's main competitors or similar companies to consider before investing?
When looking at Clearsign, it can be helpful to see how it compares to other players in its field. Here are a few similar companies or key competitors:
Company Mkt Cap Sector Industry 1Y Return 3Y Return Veralto
VLTO22.01B Industrials Pollution & Treatment Controls -18.61% -2.76% Zurn Elkay Water
ZWS8.00B Industrials Pollution & Treatment Controls 29.87% 93.50% Arq
ARQ95.13M Industrials Pollution & Treatment Controls -44.13% 86.49% 374Water
SCWO51.80M Industrials Pollution & Treatment Controls -42.56% -91.90% Fuel Tech
FTEK42.06M Industrials Pollution & Treatment Controls -10.84% 8.82% For a more comprehensive list, please see the Peer Performance Comparison table on this page.
- What are the key financial health indicators for Clearsign Technologies Corporation? (e.g., ROE, Debt/Equity)
- To get a sense of Clearsign's financial health, here are a few key indicators: its Return on Equity (ROE) over the last twelve months is -47.19%, the Debt to Equity ratio from the most recent quarter is 1.71, and its Gross Profit Margin stands at 21.93%.
- What is the recent revenue and earnings growth for CLIR?
- Looking at Clearsign's growth, its revenue over the trailing twelve months (TTM) was $5M. Compared to the same quarter last year (YoY), quarterly revenue grew by 522.20%, and quarterly earnings saw a YoY growth of 522.20%.
- How much of CLIR stock is held by insiders and institutions?
- Wondering who owns Clearsign stock? Company insiders (like executives and directors) hold about 5.76% of the shares, while institutional investors (such as mutual funds and pension funds) own approximately 23.81%.
For more common questions about our data, please visit our About Data page.
Data is provided for informational purposes only. Devyara does not guarantee the accuracy of the data displayed.