Nephros Inc (NEPH)
NASDAQ:NEPH
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Nephros (NEPH) AI Stock Analysis

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NEPH

Nephros

(NASDAQ:NEPH)

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Neutral 70 (OpenAI - 4o)
Rating:70Neutral
Price Target:
$5.50
▲(20.61% Upside)
Nephros demonstrates strong earnings performance and technical momentum, which are the primary drivers of its stock score. While the financial performance shows potential, challenges in cash flow and valuation concerns slightly offset the positive outlook. The strategic focus on innovation and market expansion highlighted in the earnings call further supports a favorable view.
Positive Factors
Revenue Growth
The 35% revenue growth indicates strong demand for Nephros's products and successful market expansion efforts, supporting long-term business sustainability.
Profitability
Consistent profitability over multiple quarters demonstrates effective cost management and operational efficiency, enhancing financial stability.
Innovation in PFAS Filtration
Introducing PFAS filtration solutions diversifies Nephros's product offerings, tapping into new markets and ensuring long-term growth potential.
Negative Factors
Cash Flow Challenges
Negative cash flow from operations indicates potential liquidity issues, necessitating improved cash management to support ongoing operations.
Increased Operating Expenses
Rising operating expenses can pressure margins and profitability, requiring careful management to maintain financial health.
Impact of Tariffs on Margins
Tariff-related costs can erode profit margins, challenging Nephros to find efficiencies or price adjustments to sustain profitability.

Nephros (NEPH) vs. SPDR S&P 500 ETF (SPY)

Nephros Business Overview & Revenue Model

Company DescriptionNephros, Inc. develops and sells high performance water solutions to the medical and commercial markets in the United States. The company operates in three segments: Water Filtration, Pathogen Detection, and Renal Products. It offers ultrafiltration products that are used in dialysis centers for the removal of biological contaminants from water and bicarbonate concentrate; and in hospitals for the prevention of infection from waterborne pathogens, such as legionella and pseudomonas, as well as in military and outdoor recreation, commercial, and other healthcare facilities. The company also develops and sells real-time water testing systems to provide actionable data on waterborne pathogens; and medical device products for patients with renal disease, including a 2nd generation hemodiafiltration system for the treatment of patients with end stage renal disease. In addition, it offers water filters that improve the taste and odor of water, as well as reduce biofilm, bacteria, and scale build-up in downstream equipment under the Nephros and AETHER brands for the food service, hospitality, convenience store, and health care markets. The company was incorporated in 1997 and is headquartered in South Orange, New Jersey.
How the Company Makes MoneyNephros generates revenue through multiple key streams. The primary source of income comes from the sale of its ultrafilters used in dialysis machines, which are essential for providing safe and effective treatment to patients with kidney disease. Additionally, the company offers water filtration systems, which are sold to healthcare facilities and foodservice providers to ensure compliance with health regulations and improve water quality. Nephros also engages in partnerships with dialysis centers and healthcare providers, which can lead to long-term contracts and recurring revenue. Furthermore, the company explores opportunities in research and development collaborations, as well as government grants, to support its innovative projects and expand its market reach.

Nephros Earnings Call Summary

Earnings Call Date:Nov 06, 2025
(Q3-2025)
|
% Change Since: |
Next Earnings Date:Mar 05, 2026
Earnings Call Sentiment Positive
The earnings call reflects a strong performance for Nephros, highlighted by substantial revenue growth, sustained profitability, and strategic innovation in new markets. Despite challenges with increased operating expenses and tariff impacts, the company's robust cash flow and expanding customer base indicate a positive outlook.
Q3-2025 Updates
Positive Updates
Significant Revenue Growth
Nephros reported third quarter net revenue of $4.8 million, representing a 35% increase over the corresponding period in 2024.
Sustained Profitability
The company marked its fifth consecutive quarter of profitability with a net income of $337,000, compared to $183,000 in the same period last year.
Expanded Customer Base
Active customer sites grew to over 1,650 as of September 30, 2025, indicating strong customer retention and expansion.
Innovation in PFAS Filtration
The launch of the PFAS removal solution opens new markets beyond traditional patient care, potentially driving future growth.
Improved Cash Flow
Net cash provided by operating activities was $99,000 in Q3 2025, a significant improvement from net cash used of $623,000 in the prior year period.
Negative Updates
Increased Operating Expenses
Research and development expenses rose to $338,000 from $188,000, and SG&A expenses increased by 30% to $2.2 million due to higher sales commissions and employee bonuses.
Impact of Tariffs on Margins
Gross margins remained flat at 61%, affected by increased inventory handling expenses, including tariffs.
Company Guidance
During Nephros, Inc.'s third quarter 2025 conference call, the company reported $4.8 million in revenue, marking a 35% increase over the same period in 2024, and celebrated their fifth consecutive quarter of profitability. They highlighted a gross margin of 61%, consistent with the prior year, despite increased inventory handling expenses. Net income rose significantly to $337,000 from $183,000 a year earlier, while adjusted EBITDA improved to $418,000. The company also noted a strategic focus on expanding into new markets, such as municipalities and labs, with innovations like their PFAS removal solution. Year-to-date results showed a 37% revenue increase to $14.1 million, with gross margins improving to 63%. Nephros maintained a debt-free status with a cash balance of $5.2 million as of September 30, 2025, up from $3.8 million at the end of 2024.

Nephros Financial Statement Overview

Summary
Nephros is on a path to profitability with improving net income and gross margins. The company's low leverage and strong equity position provide financial stability. However, challenges remain in generating consistent revenue growth and positive cash flow, necessitating a focus on operational efficiency and cash management.
Income Statement
62
Positive
Nephros has shown improvements in net income, transitioning from a loss in previous years to a profit in the most recent year. The gross profit margin increased from 57% to 62%, indicating improved cost efficiency. However, revenue has slightly decreased over the past year, and EBIT and EBITDA margins remain thin, suggesting challenges in operational efficiency.
Balance Sheet
70
Positive
The balance sheet reflects a stable equity position with a debt-to-equity ratio of 0.16, indicating low leverage. The equity ratio remains strong at 76.6%, reflecting a solid capital structure. Despite declining total assets, the company's liabilities have decreased, enhancing financial stability.
Cash Flow
55
Neutral
Cash flow from operations turned negative this year, reversing from a positive position last year. Free cash flow growth was negative, indicating a need for better cash management. The operating cash flow to net income ratio is unfavorable, suggesting room for improvement in cash generation relative to profitability.
BreakdownTTMDec 2024Dec 2023Dec 2022Dec 2021Dec 2020
Income Statement
Total Revenue17.93M14.16M14.24M9.97M10.22M8.56M
Gross Profit11.34M8.72M8.40M4.73M5.63M4.91M
EBITDA1.65M227.00K-1.36M-3.69M-2.49M-4.21M
Net Income1.48M74.00K-1.57M-7.38M-4.11M-4.77M
Balance Sheet
Total Assets13.25M11.21M11.86M11.00M17.65M18.51M
Cash, Cash Equivalents and Short-Term Investments5.17M3.76M4.31M3.63M6.97M8.25M
Total Debt1.15M1.41M1.84M1.09M1.00M2.17M
Total Liabilities3.24M2.63M3.50M2.12M2.90M2.94M
Stockholders Equity10.01M8.59M8.36M5.59M11.70M12.52M
Cash Flow
Free Cash Flow2.72M-547.00K752.00K-3.37M-1.45M-7.14M
Operating Cash Flow2.72M-492.00K827.00K-3.23M-1.42M-6.90M
Investing Cash Flow0.00-50.00K-75.00K-137.00K-85.00K-239.00K
Financing Cash Flow-5.00K-5.00K-79.00K34.00K237.00K11.22M

Nephros Technical Analysis

Technical Analysis Sentiment
Negative
Last Price4.56
Price Trends
50DMA
4.81
Negative
100DMA
4.32
Positive
200DMA
3.22
Positive
Market Momentum
MACD
-0.08
Positive
RSI
43.48
Neutral
STOCH
32.74
Neutral
Evaluating momentum and price trends is crucial in stock analysis to make informed investment decisions. For NEPH, the sentiment is Negative. The current price of 4.56 is below the 20-day moving average (MA) of 5.13, below the 50-day MA of 4.81, and above the 200-day MA of 3.22, indicating a neutral trend. The MACD of -0.08 indicates Positive momentum. The RSI at 43.48 is Neutral, neither overbought nor oversold. The STOCH value of 32.74 is Neutral, not indicating any strong overbought or oversold conditions. Overall, these indicators collectively point to a Negative sentiment for NEPH.

Nephros Risk Analysis

Nephros disclosed 25 risk factors in its most recent earnings report. Nephros 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

Nephros Peers Comparison

Overall Rating
UnderperformOutperform
Sector (51)
Financial Indicators
Name
Overall Rating
Market Cap
P/E Ratio
ROE
Dividend Yield
Revenue Growth
EPS Growth
70
Neutral
$55.12M41.6316.29%32.36%
65
Neutral
$7.33M0.755.90%-4.99%-19.11%
51
Neutral
$7.86B-0.30-43.30%2.27%22.53%-2.21%
50
Neutral
$25.91M-135.62%-10.60%-271.93%
48
Neutral
$25.18M-2.81-10.80%-0.24%50.45%
45
Neutral
$41.39M-329.45%98.61%-1.98%
38
Underperform
$29.73M-4.35-123.50%7.84%-43.00%
* Healthcare Sector Average
Performance Comparison
Ticker
Company Name
Price
Change
% Change
NEPH
Nephros
4.56
2.98
188.61%
HBIO
Harvard Bioscience
0.62
-1.67
-72.93%
RVP
Retractable Technologies
0.84
0.22
35.48%
MLSS
Milestone Scientific
0.36
-0.32
-47.06%
FEMY
Femasys
0.96
-0.02
-2.04%
MHUA
Meihua International Medical Technologies Co., Ltd.
0.23
-0.27
-54.00%

Nephros Corporate Events

Nephros, Inc. Reports Strong Q3 2025 Earnings
Nov 7, 2025

Nephros, Inc. is a Delaware-based company specializing in high-performance water filtration solutions, primarily serving the medical and commercial sectors with a focus on infection control and dialysis water filtration. Their products are distinguished by FDA 510(k) clearance, ensuring safety and performance in critical environments.

Nephros, Inc. Reports Strong Q2 2025 Financial Results
Aug 8, 2025

Nephros, Inc. is a leading water technology company that specializes in providing filtration solutions to the medical and commercial markets, focusing on improving water safety through innovative products and services.

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: Nov 08, 2025