NASDAQ: HDSNHudson Technologies Inc Stock
$5.81-0.11 (-1.86%)
Updated Mar 20, 2026
HDSN Price
$5.81
Fair Value Price
$17.02
Market Cap
$246.74M
52 Week Low
$5.11
52 Week High
$10.52
P/E
15.29x
P/B
1.01x
P/S
1.21x
PEG
0.9x
Dividend Yield
N/A
Revenue
$246.61M
Earnings
$16.67M
Gross Margin
25.2%
Operating Margin
8.17%
Profit Margin
6.8%
Debt to Equity
0.31
Operating Cash Flow
-$3M
Beta
1.12
Next Earnings
May 6, 2026
Ex-Dividend
N/A
Next Dividend
N/A
HDSN Overview
Hudson Technologies, Inc. a refrigerant services company, provides solutions to recurring problems within the refrigeration industry primarily in the United States. The company's products and services include refrigerant and industrial gas sales; refrigerant management services consisting primarily of reclamation of refrigerants, re-usable cylinder refurbishment, and hydrostatic testing services; and RefrigerantSide services comprising system decontamination to remove moisture, oils, and other contaminants. It also offers SmartEnergy OPS service, a web-based real time continuous monitoring service for facility's refrigeration systems and other energy systems applications; and Chiller Chemistry and Chill Smart services. In addition, the company participates in the generation of carbon offset projects. It serves commercial, industrial, and governmental customers, as well as refrigerant wholesalers, distributors, contractors, and refrigeration equipment manufacturers. Hudson Technologies, Inc. was incorporated in 1991 and is headquartered in Woodcliff Lake, New Jersey.
Zen Rating
Our proven quant model uses 115 proprietary factors, including AI, to determine HDSN's potential to beat the market
CHold
- Stocks with a Zen Rating of Hold (C) had an average return of +7.53% per year. Learn More
Zen Rating Component Grades
C
Zen Rating uses advanced AI algorithms that detect subtle patterns in market data; it anticipates future trends that point to superior stock price results.
Industry: Specialty Chemical
Industry Rating
B
HDSN
Ranked#39 of 50
Ranked#39 of 50
Top Ranked Stocks in Industry
| Name / Ticker | Price | Zen Rating |
|---|---|---|
| $8.20 | A | |
| $4.16 | A | |
| $65.26 | B |
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HDSN News
Overview
Due Diligence Score
–
Industry Average (33)
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Due Diligence Checks
HDSN ($5.81) is undervalued by 65.86% relative to our estimate of its Fair Value price of $17.02 based on Discounted Cash Flow (DCF) modelling, but does not have a significant margin of safety
Below Fair Value Valuation
HDSN ($5.81) is significantly undervalued by 65.86% relative to our estimate of its Fair Value price of $17.02 based on Discounted Cash Flow (DCF) modelling, which includes a healthy margin of safety
Significantly Below Fair Value Valuation
HDSN ($5.81) is trading above... subscribe to Premium to read more.
Below Benjamin Graham Formula Value Valuation
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Valuation
HDSN fair value
Fair Value of HDSN stock based on Discounted Cash Flow (DCF)
Price
$5.81
Fair Value
$17.02
Undervalued by
65.86%
HDSN ($5.81) is undervalued by... subscribe to Premium to read more.
Below Fair Value Valuation
HDSN ($5.81) is significantly undervalued... subscribe to Premium to read more.
Significantly Below Fair Value Valuation
HDSN ($5.81) is trading above... subscribe to Premium to read more.
Below Benjamin Graham Formula Value Valuation
HDSN price to earnings (PE)
For valuing profitable companies with steady earnings
Company
15.29x
Industry
-1.4x
Market
30.58x
HDSN is good value based... subscribe to Premium to read more.
P/E vs Industry Valuation
HDSN is good value based... subscribe to Premium to read more.
P/E vs Market Valuation
HDSN price to book (PB)
For valuing companies that are loss-making or have lots of physical asset
Company
1.01x
Industry
3.5x
HDSN is good value based... subscribe to Premium to read more.
P/B vs Industry Valuation
HDSN price to earnings growth (PEG)
For valuing profitable companies with growth potential
HDSN is good value based... subscribe to Premium to read more.
PEG Value Valuation
HDSN's financial health
Profit margin
Revenue
$44.4M
Net Income
-$8.6M
Profit Margin
-19.4%
HDSN's cash and short-term investments... subscribe to Premium to read more.
Interest Coverage Financials
HDSN's profit margin has decreased... subscribe to Premium to read more.
Profit Margin Growth Financials
Assets to liabilities
Assets
$318.6M
Liabilities
$75.3M
Debt to equity
0.31
HDSN's short-term assets ($210.84M) exceed... subscribe to Premium to read more.
Short-term Liabilities Financials
HDSN's short-term assets ($210.84M) exceed... subscribe to Premium to read more.
Long-term Liabilities Financials
HDSN's debt relative to shareholder... subscribe to Premium to read more.
Shrinking Debt Financials
HDSN's debt to equity ratio... subscribe to Premium to read more.
Healthy Debt to Equity Financials
Cash flow
Operating
-$32.5M
Investing
-$3.3M
Financing
-$14.3M
HDSN's cash and short-term investments... subscribe to Premium to read more.
Debt Coverage Financials
HDSN vs Specialty Chemical Stocks
Hudson Technologies Stock FAQ
Company
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