| HDSN Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the HDSN market cap history going back to 2/26/2010:
Also see: HDSN Shares Outstanding History and HDSN YTD Return |
As of 4/21/2026 Hudson Technologies has a market cap of 258.72 million. Investors often follow the HDSN market cap history to compare the size of the company over time.
This page shows HDSN market capitalization trends over time, with 59 market cap datapoints presented, dating back to 2/26/2010.

| HDSN Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the HDSN market cap history going back to 2/26/2010:
Also see: HDSN Shares Outstanding History and HDSN YTD Return |
| HDSN Market Cap History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
HDSN Historical Market Cap: +11.49% CAGR
Mouse over chart for data details
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| HDSN Stock Price Chart |
| About Hudson Technologies Inc |
| Hudson Technologies, Inc. is a refrigerant services company. Co. provides solutions to recurring problems within the refrigeration industry. Co. provides environmentally sustainable solutions from initial sale of refrigerant gas through recovery, reclamation and reuse, peak operating performance of equipment through air conditioning and refrigeration system repair, to final refrigerant disposal and carbon credit trading. We show 59 historical shares outstanding datapoints in our HDSN shares outstanding history coverage, used to compute HDSN market cap on those dates. Understanding the changing numbers of shares outstanding, the changing share price, and the resulting changing HDSN market cap history over the course of time is important for investors interested in comparing HDSN'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 HDSN versus a peer is one thing; comparing HDSN 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 HDSN can fluctuate over the course of history. With this page we aim to empower investors researching HDSN by allowing them to research the HDSN market cap history. |
| HDSN Current Stock Quote |
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| Video: The Importance of Market Cap | |
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| HDSN Share Performance |
| Market Cap Peers |
| Hudson Technologies (HDSN) is categorized under the Industrials sector; to help you further research historical market cap numbers, below are some other companies in the same sector:
HEES Market Cap History HEI Market Cap History HEI.A Market Cap History HGBL Market Cap History HI Market Cap History HIHO Market Cap History HII Market Cap History HIL Market Cap History HLIO Market Cap History HLMN Market Cap History More Industrials companies » |
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