| CLIR Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the CLIR market cap history going back to 4/25/2012:
Also see: CLIR Shares Outstanding History and CLIR YTD Return |
As of 5/11/2026 ClearSign Combustion has a market cap of 23.60 million. Investors often follow the CLIR market cap history to compare the size of the company over time.
This page shows CLIR market capitalization trends over time, with 60 market cap datapoints presented, dating back to 4/25/2012.

| CLIR Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the CLIR market cap history going back to 4/25/2012:
Also see: CLIR Shares Outstanding History and CLIR YTD Return |
| CLIR Market Cap History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
CLIR Historical Market Cap: -2.62% CAGR
Mouse over chart for data details
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| CLIR Stock Price Chart |
| About ClearSign Technologies Corp |
| ClearSign Technologies Corporation designs and develops products and technologies for the purpose of improving key performance characteristics of industrial and commercial systems, including operational performance, energy efficiency, emission reduction, safety, and overall cost-effectiveness. We show 60 historical shares outstanding datapoints in our CLIR shares outstanding history coverage, used to compute CLIR market cap on those dates. Understanding the changing numbers of shares outstanding, the changing share price, and the resulting changing CLIR market cap history over the course of time is important for investors interested in comparing CLIR's market cap history versus its peers. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies, and then calculating their respective market caps. Comparing the share price of CLIR versus a peer is one thing; comparing CLIR market cap versus a peer is a completely different story. Furthermore, via fluctuation both in per-share price and in the number of shares outstanding (via issuance of new shares over time, the repurchase of existing shares), the market cap for a company like CLIR can fluctuate over the course of history. With this page we aim to empower investors researching CLIR by allowing them to research the CLIR market cap history. |
| CLIR Current Stock Quote |
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| Video: The Importance of Market Cap | |
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| CLIR Share Performance |
| Market Cap Peers |
| ClearSign Combustion (CLIR) is categorized under the Technology sector; to help you further research historical market cap numbers, below are some other companies in the same sector:
CLMB Market Cap History CLRO Market Cap History CMRC Market Cap History CMTL Market Cap History CNSL Market Cap History CNXC Market Cap History CNXN Market Cap History CODA Market Cap History COHU Market Cap History COIN Market Cap History More Technology companies » |
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