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Hudson Technologies (HDSN)
NASDAQ:HDSN

Hudson Tech (HDSN) AI Stock Analysis

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HDSN

Hudson Tech

(NASDAQ:HDSN)

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Neutral 56 (OpenAI - 5.2)
,
Neutral 56 (OpenAI - 5.2)
,
Neutral 56 (OpenAI - 5.2)
Rating:56Neutral
Price Target:
$6.50
▲(11.88% Upside)
Action:ReiteratedDate:03/19/26
The score is held back primarily by weakened cash flow reliability (negative operating/free cash flow in 2025) and clear technical downtrending (below key moving averages with negative MACD). These risks are partially offset by a very strong balance sheet with minimal leverage, moderate valuation (P/E ~17.7), and an earnings-call outlook that includes specific guidance and expected easing of ERP-related inefficiencies, albeit with notable near-term margin and contract-visibility headwinds.
Positive Factors
Strong, low‑leverage balance sheet
Near‑zero leverage and a rebuilt equity base give Hudson durable financial flexibility to fund capex, tuck‑in acquisitions, opportunistic buybacks, and absorb cyclical working capital swings in the refrigerant cycle without raising external debt or risking solvency.
Sustained reclamation volume growth
Consecutive 18% reclamation growth strengthens Hudson's reclaimed supply footprint amid regulatory phase‑downs of virgin refrigerant. Higher recovery volumes create a durable revenue base, scale advantages in processing, and better alignment with long‑term demand drivers.
Strategic acquisitions and geographic expansion
Targeted M&A expanded Hudson's recovery network and Western U.S. presence, improving service coverage and logistics. These structural footprint gains increase market share potential, create synergies in collection/processing, and raise barriers for smaller local competitors.
Negative Factors
Inconsistent and negative cash generation
A swing to negative operating and free cash flow in 2025, and historical inconsistency, raises persistent working‑capital and execution risk. Weak cash conversion limits ability to self‑fund growth or weather pricing shocks without drawing on liquidity or altering capital allocation plans.
Margin compression and inventory‑related charges
Declining gross margins, higher freight and inventory write‑downs indicate structural pressure on profitability absent price recovery or cost reductions. Inventory adjustments and episodic charges erode earnings resilience and require sustained operational fixes to restore prior margin levels.
DLA contract rescission creates revenue visibility risk
The rescission of a material DLA award (was $38M revenue in 2025) injects medium‑term uncertainty into backlog and revenue outlook. While current contract work continues through 2026, the contested award reduces visibility for recurring government volumes and complicates planning for capacity and investment.

Hudson Tech (HDSN) vs. SPDR S&P 500 ETF (SPY)

Hudson Tech Business Overview & Revenue Model

Company DescriptionHudson 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.
How the Company Makes MoneyHudson Technologies primarily makes money by selling reclaimed refrigerants and related services into the HVACR (heating, ventilation, air conditioning, and refrigeration) supply chain. Key revenue streams generally include: (1) sales of reclaimed refrigerants—Hudson sources used refrigerant from equipment owners, contractors, wholesalers, and other market participants, processes it to meet applicable purity specifications, and sells it to customers that need refrigerant for servicing existing systems; (2) refrigerant management services—activities such as recovering, handling, and managing refrigerants for customers (often tied to compliance and lifecycle management needs) which can support or bundle with product sales; and (3) ancillary revenue tied to the company’s position in refrigerant supply, including pricing and volume benefits that can be influenced by regulatory-driven transitions (e.g., phase-downs/phase-outs) that change virgin refrigerant availability and increase demand for reclaimed product. Specific material partnerships, customer concentration details, or contract structures: null.

Hudson Tech Earnings Call Summary

Earnings Call Date:Mar 04, 2026
(Q4-2025)
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% Change Since: |
Next Earnings Date:May 06, 2026
Earnings Call Sentiment Neutral
The call conveyed a balanced message: operational and strategic positives (meaningful Q4 revenue growth, full-year volume gains, consecutive 18% reclamation growth, strategic acquisitions, pilot programs, inventory rebuild and buybacks) demonstrate strong market positioning and long-term opportunity. However, near-term financial headwinds — particularly Q4 inventory-related charges, a material Q4 operating and net loss, compressed full-year margins, higher SG&A (including severance), ERP implementation inefficiencies and uncertainty around a rescinded DLA award — temper the outlook. Management presented initiatives to address these issues and expects ERP issues to abate, but near-term execution and margin recovery remain key risks.
Q4-2025 Updates
Positive Updates
Strong Q4 Revenue Growth
Q4 2025 revenue of $44.4 million, up 28% year-over-year, driven primarily by increased sales volume and stronger execution in the back half of 2025.
Full-Year Revenue and Volume Gains
Full-year 2025 revenue of $246.6 million, a 4% increase versus 2024, driven by a 6% increase in sales volume.
Significant Reclamation Volume Increase
Reclamation volume increased 18% for the second consecutive year, strengthening the company's reclaimed refrigerant supply and aligning with long-term demand dynamics (e.g., upcoming EPA consumption reductions).
Strategic Acquisitions and Geographic Expansion
Completed accretive acquisition of Refrigerants Inc. (enhanced Western U.S. presence) and earlier acquisition of USA Refrigerants, expanding recovery capabilities and geographic reach in the recovered refrigerant supply chain.
Capital Return and Strong Liquidity
Repurchased $20 million of common stock in 2025 (including $14 million in Q4) and maintain a $20 million buyback authorization for 2026. Year-end cash of $39.5 million and an unlevered balance sheet provide financial flexibility.
Market Positioning, Pilot Programs and Customer Initiatives
Launched innovative reclamation pilots (DCSEU and California CARB REFRESH) with early positive outcomes (e.g., participating contractors avoided 600,000 pounds CO2e), and continued contractor engagement to grow recovery/reclamation share.
Inventory Restock and Operational Investments
Management corrected prior-year light inventory position, rebuilt inventory to historical norms (~6 months days on hand) to ensure service reliability for the 2026 selling season, and invested in infrastructure and separation technology to address new HFO/HFO-blend complexity.
ERP Go-Live to Improve Long-Term Efficiency
New ERP went live in February 2026 to add connectivity and operational efficiency; management expects ERP inefficiencies to be temporary and not persist beyond Q2 2026.
Non-GAAP Profitability (Full Year)
Non-GAAP adjusted net income of $19.7 million, or $0.44 per diluted share for 2025, demonstrating underlying profitability after adjustments.
Negative Updates
Q4 Profitability and Inventory-Related Charges
Q4 2025 gross profit fell to $3.5 million from $5.8 million a year earlier. Management attributed the quarter to inventory-related charges (management cited a $4.2 million lower-of-cost-or-market adjustment impacting gross profit and referenced $8.2 million in inventory-related items included in Q4 operating loss) that materially pressured profitability.
Q4 Operating and Net Losses
Q4 2025 operating loss of $11.2 million (vs. $3.2 million loss in Q4 2024) and GAAP net loss of $8.6 million ($0.20 per diluted share) vs. a $2.6 million loss ($0.06) in Q4 2024. Non-GAAP adjusted Q4 net loss was $5.4 million ($0.13).
Full-Year Margin Compression
Full-year gross margin declined to 25.2% in 2025 from 27.7% in 2024 (down 2.5 percentage points), reflecting slightly lower refrigerant market prices and higher freight costs.
Decline in Full-Year GAAP Earnings
Full-year GAAP net income decreased to $16.7 million ($0.37 per diluted share) in 2025 from $24.4 million ($0.52) in 2024 — a decline of roughly 31.6%. Non-GAAP adjusted net income also declined to $19.7 million from $24.7 million (≈20% decrease).
Increased SG&A and One-Time Severance
SG&A rose to $40.2 million in 2025 from $33.0 million in 2024 (+21.8%). Q4 SG&A included $4.0 million of executive severance; non-GAAP adjusted SG&A increased as the company added sales staff and other resources.
DLA Contract Protest and Award Rescission
Although Hudson recorded $38 million of revenue from the DLA in 2025 and was initially notified of a contract renewal, the award was rescinded due to a competitor bid protest while the DLA reviews its process, creating uncertainty around the contract award outcome even though existing contract work continues through 2026.
ERP Implementation Headwinds
The newly implemented ERP system produced start-up inefficiencies in Q1 2026 that management says caused operational headwinds; they expect the inefficiencies to be temporary but they contributed to near-term execution risk.
Mixed Margin Outlook Absent Price Appreciation
Management noted that if refrigerant pricing remains unchanged, gross margin for 2026 would likely be comparable to 2025, implying limited upside to margin absent favorable pricing or further cost reductions.
Company Guidance
The company provided narrow, specific near‑term guidance and several quantifiable targets: it expects Q1 2026 revenue to rise a low‑ to mid‑single‑digit percentage versus Q1 2025, and ERP‑related start‑up inefficiencies seen in early 2026 are not expected to persist into Q2 and beyond; management said 2026 gross margin should be comparable to 2025’s ~25.2% if pricing remains unchanged. Management also indicated the DLA business generated $38 million in 2025 and should continue under the existing contract through 2026, the firm rebuilt inventory to roughly a historical ~6 months of days on hand after a light 2024, and it finished 2025 with $39.5 million of cash. Finally, Hudson repurchased $20 million of stock in 2025 (including $14 million in Q4) and plans opportunistic buybacks in 2026 under a $20 million authorization.

Hudson Tech Financial Statement Overview

Summary
Mixed fundamentals: a very strong, low-leverage balance sheet (debt-to-equity near zero) supports stability, but profitability has cooled from the 2022 peak and 2025 cash flow deteriorated sharply with negative operating and free cash flow, raising near-term execution/working-capital risk.
Income Statement
62
Positive
Revenue has been volatile: strong growth in 2021–2022, followed by declines in 2023–2024 and a modest rebound in 2025. Profitability has compressed meaningfully from the 2022 peak (gross and net margins down sharply), and earnings power appears less resilient versus prior years. Still, the company remains solidly profitable in the most recent year, with positive net income and mid-single-digit net margin.
Balance Sheet
88
Very Positive
The balance sheet is a clear strength. Leverage is very low in recent years (debt-to-equity near zero in 2025) after a major deleveraging versus 2020–2021, and equity has grown substantially over time. Returns on equity remain positive, though down from the elevated 2021–2022 levels, indicating profitability has normalized even as the capital structure improved.
Cash Flow
34
Negative
Cash generation is the main concern. After strong operating cash flow and free cash flow in 2022–2024, 2025 swung to negative operating cash flow and negative free cash flow. Cash flow has also been inconsistent historically (negative operating cash flow in 2021 and 2025), which increases execution and working-capital risk even though profitability remains positive.
BreakdownDec 2025Dec 2024Dec 2023Dec 2022Dec 2021
Income Statement
Total Revenue246.61M237.12M289.02M325.23M192.75M
Gross Profit62.10M65.71M111.51M162.89M71.66M
EBITDA24.55M35.69M83.95M137.49M50.95M
Net Income16.67M24.39M52.25M103.80M32.26M
Balance Sheet
Total Assets318.65M302.65M296.67M272.49M215.72M
Cash, Cash Equivalents and Short-Term Investments39.46M70.13M12.45M5.29M3.49M
Total Debt3.23M6.88M6.68M50.67M100.27M
Total Liabilities75.26M56.80M67.90M97.62M144.78M
Stockholders Equity243.39M245.85M228.77M174.88M70.94M
Cash Flow
Free Cash Flow-8.21M86.51M54.97M59.16M-3.15M
Operating Cash Flow-3.16M91.81M58.55M62.81M-1.23M
Investing Cash Flow-7.29M-25.97M-3.58M-3.66M-1.92M
Financing Cash Flow-20.23M-8.15M-47.82M-57.35M5.29M

Hudson Tech Technical Analysis

Technical Analysis Sentiment
Negative
Last Price5.81
Price Trends
50DMA
6.97
Negative
100DMA
7.16
Negative
200DMA
8.09
Negative
Market Momentum
MACD
-0.36
Positive
RSI
29.75
Positive
STOCH
41.35
Neutral
Evaluating momentum and price trends is crucial in stock analysis to make informed investment decisions. For HDSN, the sentiment is Negative. The current price of 5.81 is below the 20-day moving average (MA) of 6.45, below the 50-day MA of 6.97, and below the 200-day MA of 8.09, indicating a bearish trend. The MACD of -0.36 indicates Positive momentum. The RSI at 29.75 is Positive, neither overbought nor oversold. The STOCH value of 41.35 is Neutral, not indicating any strong overbought or oversold conditions. Overall, these indicators collectively point to a Negative sentiment for HDSN.

Hudson Tech Risk Analysis

Hudson Tech disclosed 16 risk factors in its most recent earnings report. Hudson Tech reported the most risks in the "Finance & Corporate" category.
Finance & Corporate - Financial and accounting risks. Risks related to the execution of corporate activity and strategy
Latest Risks Added 0 New Risks

Hudson Tech Peers Comparison

Overall Rating
UnderperformOutperform
Sector (61)
Financial Indicators
Name
Overall Rating
Market Cap
P/E Ratio
ROE
Dividend Yield
Revenue Growth
EPS Growth
61
Neutral
$10.43B7.12-0.05%2.87%2.86%-36.73%
60
Neutral
$689.34M9.602.99%1.19%-9.62%-76.62%
58
Neutral
$1.08B-5.45-15.81%-12.07%-821.68%
56
Neutral
$246.74M17.686.59%-4.24%-23.16%
53
Neutral
$551.20M-19.470.26%675.75%42.00%
47
Neutral
$984.57M-23.57-62.24%-11.12%8.76%
46
Neutral
$276.87M-4.24-7.24%1.61%-4.31%-206.57%
* Basic Materials Sector Average
Performance Comparison
Ticker
Company Name
Price
Change
% Change
HDSN
Hudson Tech
5.81
-0.45
-7.19%
GEVO
Gevo
2.27
0.97
74.62%
GPRE
Green Plains
15.50
10.44
206.32%
KOP
Koppers Holdings
35.10
6.69
23.54%
OEC
Orion SA
4.92
-8.62
-63.66%
LWLG
Lightwave Logic
6.77
5.69
526.85%

Hudson Tech Corporate Events

Business Operations and StrategyExecutive/Board Changes
Hudson Tech Reshapes Leadership to Drive Operational Growth
Positive
Mar 18, 2026

On March 13, 2026, Senior Vice President of Sales & Marketing and board member Kathleen L. (Kate) Houghton resigned from Hudson Technologies, Inc., with the company stating her board departure did not stem from any disagreement. The move formed part of a broader management reshaping aimed at strengthening operations and repositioning leadership across sales, marketing and supply chain.

On March 18, 2026, Hudson announced that Rob Stoody was promoted to Senior Vice President of Operations, expanding his remit from supply chain to plant operations and logistics, while Mostafa Parsa was elevated to Vice President of Operations and former supply chain executive Cesar Alonso rejoined as Vice President of Supply Chain. Management highlighted these appointments as critical to improving operational efficiency, supporting growth initiatives and extending the company’s reach in an evolving refrigerant market.

As another pillar of the reorganization, long-time sales leader Kirk Reimer was named Vice President of Sales & Marketing, consolidating oversight of refrigerant sales, services and marketing, and experienced marketer Meredith Baskies joined as Director of Marketing reporting to him. Hudson’s leadership framed the new commercial team as central to capturing new market verticals, expanding partnerships and alliances, and enhancing the company’s competitive position and value creation for shareholders.

The most recent analyst rating on (HDSN) stock is a Buy with a $9.50 price target. To see the full list of analyst forecasts on Hudson Tech stock, see the HDSN Stock Forecast page.

Business Operations and StrategyExecutive/Board Changes
Hudson Tech Appoints Robert Stoody as Senior Operations VP
Positive
Feb 2, 2026

On January 30, 2026, Hudson Technologies, Inc. appointed longtime executive Robert A. Stoody, 42, as Senior Vice President of Operations, recognizing his progression through key leadership roles including Vice President of Supply Chain and head of the Military and Gases Division, as well as prior industry experience leading Compressed Cylinder Services, Inc. and serving as Executive Vice President of Stoody Industrial & Welding Supply, Inc. His elevation to a top operational role is supported by an existing 2021 employment agreement that remains in force and provides non-compete protections for the company and outlines severance, bonus, and accelerated equity-vesting terms in the event of his involuntary separation without cause or a qualifying voluntary resignation, underscoring the company’s intent to secure leadership continuity and align executive incentives with long-term performance.

The most recent analyst rating on (HDSN) stock is a Hold with a $8.00 price target. To see the full list of analyst forecasts on Hudson Tech stock, see the HDSN Stock Forecast page.

Business Operations and StrategyLegal Proceedings
Hudson Tech Faces Bid Protest, DLA Rescinds Contract
Negative
Jan 30, 2026

On January 30, 2026, Hudson Technologies reported that a competitor has filed a bid protest in the U.S. Court of Federal Claims over the United States Defense Logistics Agency’s evaluation of proposals and the October 2025 contract award to Hudson, which had been scheduled to begin in July 2026. As a result, the DLA has rescinded the 2025 contract award while it reviews its evaluation for potential corrective action, though Hudson will continue to provide logistics support under its existing contract through July 2026, allowing the company to maintain its decade-long relationship and operational continuity with the agency even as the award outcome and future revenue visibility from the new contract remain uncertain.

The most recent analyst rating on (HDSN) stock is a Hold with a $7.50 price target. To see the full list of analyst forecasts on Hudson Tech stock, see the HDSN Stock Forecast page.

Glossary
BuyA stock rated as a "Buy" is expected to perform better than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock is likely to deliver higher returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.
HoldA stock rated as a "Hold" is expected to perform in line with the overall market or a specific benchmark. This rating indicates that the stock is neither particularly compelling nor unfavorable for investment. Note: This is not investment advice; please consult a financial advisor before making investment decisions.
SellA stock rated as a "Sell" is expected to perform worse than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock may deliver lower returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.

Disclaimer

This AI Analyst Stock Report is automatically generated by our AI systems using advanced algorithms and publicly available financial, technical, and market data. While the information provided aims to be accurate and insightful, it is intended for informational purposes only and should not be considered financial advice. Any content created by an AI (Artificial Intelligence) system may contain inaccuracies and/or contain errors. Investing in stocks carries inherent risks, and past performance is not indicative of future results. This report does not account for your personal financial circumstances, objectives, or risk tolerance. Always conduct your own research or consult with a qualified financial advisor before making investment decisions. The analysis and recommendations provided are based on historical and current data and may not fully reflect future market conditions or unexpected developments. Neither the creators of this report nor its affiliated entities guarantee the accuracy, completeness, or reliability of the information presented. Use this report at your own discretion and risk.Date of analysis: Mar 19, 2026