Tearsheet

Nephros (NEPH)


Market Price (12/23/2025): $4.9 | Market Cap: $52.0 Mil
Sector: Health Care | Industry: Health Care Equipment

Nephros (NEPH)


Market Price (12/23/2025): $4.9
Market Cap: $52.0 Mil
Sector: Health Care
Industry: Health Care Equipment

Investment Highlights Why It Matters Detailed financial logic regarding cash flow yields vs trend-riding momentum.


0 Strong revenue growth
Rev Chg LTMRevenue Change % Last Twelve Months (LTM) is 32%
Expensive valuation multiples
P/EBITPrice/EBIT or Price/(Operating Income) ratio is 34x, P/EPrice/Earnings or Price/(Net Income) is 35x
1 Attractive cash flow generation
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is 15%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is 15%
Stock price has recently run up significantly
12M Rtn12 month market price return is 215%
2 Attractive yield
FCF Yield is 5.3%
Key risks
NEPH key risks include [1] intense competition from significantly larger, Show more.
3 Megatrend and thematic drivers
Megatrends include Water Infrastructure, and Biotechnology & Genomics. Themes include Water Treatment & Delivery, and Advanced Diagnostics.
 
0 Strong revenue growth
Rev Chg LTMRevenue Change % Last Twelve Months (LTM) is 32%
1 Attractive cash flow generation
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is 15%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is 15%
2 Attractive yield
FCF Yield is 5.3%
3 Megatrend and thematic drivers
Megatrends include Water Infrastructure, and Biotechnology & Genomics. Themes include Water Treatment & Delivery, and Advanced Diagnostics.
4 Expensive valuation multiples
P/EBITPrice/EBIT or Price/(Operating Income) ratio is 34x, P/EPrice/Earnings or Price/(Net Income) is 35x
5 Stock price has recently run up significantly
12M Rtn12 month market price return is 215%
6 Key risks
NEPH key risks include [1] intense competition from significantly larger, Show more.

Valuation, Metrics & Events

NEPH Stock


Why The Stock Moved


Qualitative Assessment

AI Analysis | Feedback

The stock of Nephros (NEPH) experienced significant movements between August 31, 2025, and December 23, 2025, primarily influenced by its strong third-quarter financial results and strategic advancements.

1. Strong Third Quarter 2025 Financial Performance: Nephros announced robust financial results for the third quarter ended September 30, 2025, on November 6, 2025. The company reported a 35% increase in net revenue to $4.8 million compared to the third quarter of 2024. Net income also saw a substantial rise of 84% to $337,000, marking its fourth consecutive quarter of profitability.

2. Exceeding Earnings and Revenue Forecasts: Nephros surpassed analyst expectations for Q3 2025, reporting an earnings per share (EPS) of $0.03 against a forecasted loss of $0.02. Revenue of $4.59 million also exceeded the anticipated $3.8 million.

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Stock Movement Drivers

Fundamental Drivers

The 12.5% change in NEPH stock from 9/22/2025 to 12/22/2025 was primarily driven by a 7.5% change in the company's Total Revenues ($ Mil).
922202512222025Change
Stock Price ($)4.314.8512.53%
Change Contribution ByLTMLTM
Total Revenues ($ Mil)16.6817.937.47%
Net Income Margin (%)7.95%8.26%3.85%
P/E Multiple34.4334.750.94%
Shares Outstanding (Mil)10.6010.61-0.11%
Cumulative Contribution12.53%

LTM = Last Twelve Months as of date shown

Market Drivers

9/22/2025 to 12/22/2025
ReturnCorrelation
NEPH12.5% 
Market (SPY)2.7%0.4%
Sector (XLV)13.7%6.7%

Fundamental Drivers

The 13.1% change in NEPH stock from 6/23/2025 to 12/22/2025 was primarily driven by a 60.0% change in the company's Net Income Margin (%).
623202512222025Change
Stock Price ($)4.294.8513.05%
Change Contribution ByLTMLTM
Total Revenues ($ Mil)15.5217.9315.55%
Net Income Margin (%)5.16%8.26%60.01%
P/E Multiple56.7734.75-38.79%
Shares Outstanding (Mil)10.6010.61-0.11%
Cumulative Contribution13.05%

LTM = Last Twelve Months as of date shown

Market Drivers

6/23/2025 to 12/22/2025
ReturnCorrelation
NEPH13.1% 
Market (SPY)14.4%3.1%
Sector (XLV)18.0%7.6%

Fundamental Drivers

The 214.9% change in NEPH stock from 12/22/2024 to 12/22/2025 was primarily driven by a 139.5% change in the company's P/S Multiple.
1222202412222025Change
Stock Price ($)1.544.85214.94%
Change Contribution ByLTMLTM
Total Revenues ($ Mil)13.5517.9332.36%
P/S Multiple1.202.87139.46%
Shares Outstanding (Mil)10.5410.61-0.64%
Cumulative Contribution214.92%

LTM = Last Twelve Months as of date shown

Market Drivers

12/22/2024 to 12/22/2025
ReturnCorrelation
NEPH214.9% 
Market (SPY)16.9%6.2%
Sector (XLV)14.5%6.7%

Fundamental Drivers

The 361.9% change in NEPH stock from 12/23/2022 to 12/22/2025 was primarily driven by a 168.8% change in the company's P/S Multiple.
1223202212222025Change
Stock Price ($)1.054.85361.90%
Change Contribution ByLTMLTM
Total Revenues ($ Mil)10.1317.9376.98%
P/S Multiple1.072.87168.80%
Shares Outstanding (Mil)10.3010.61-2.99%
Cumulative Contribution361.49%

LTM = Last Twelve Months as of date shown

Market Drivers

12/23/2023 to 12/22/2025
ReturnCorrelation
NEPH57.0% 
Market (SPY)47.7%6.1%
Sector (XLV)18.4%8.8%

Return vs. Risk


Price Returns Compared

 202020212022202320242025Total [1]
Returns
NEPH Return-14%-31%-80%199%-58%242%-49%
Peers Return����14%12%�
S&P 500 Return16%27%-19%24%23%17%113%

Monthly Win Rates [3]
NEPH Win Rate33%33%17%58%33%75% 
Peers Win Rate���67%55%57% 
S&P 500 Win Rate58%75%42%67%75%73% 

Max Drawdowns [4]
NEPH Max Drawdown-44%-32%-85%-16%-61%-4% 
Peers Max Drawdown����-5%-17% 
S&P 500 Max Drawdown-31%-1%-25%-1%-2%-15% 


[1] Cumulative total returns since the beginning of 2020
[2] Peers: DCI, PNR, XYL, DHR, VLTO.
[3] Win Rate = % of calendar months in which monthly returns were positive
[4] Max drawdown represents maximum peak-to-trough decline within a year
[5] 2025 data is for the year up to 12/22/2025 (YTD)

How Low Can It Go

Unique KeyEventNEPHS&P 500
2022 Inflation Shock2022 Inflation Shock  
2022 Inflation Shock% Loss% Loss-91.5%-25.4%
2022 Inflation Shock% Gain to Breakeven% Gain to Breakeven1073.6%34.1%
2022 Inflation ShockTime to BreakevenTime to BreakevenNot Fully Recovered days464 days
2020 Covid Pandemic2020 Covid Pandemic  
2020 Covid Pandemic% Loss% Loss-45.8%-33.9%
2020 Covid Pandemic% Gain to Breakeven% Gain to Breakeven84.4%51.3%
2020 Covid PandemicTime to BreakevenTime to Breakeven278 days148 days
2008 Global Financial Crisis2008 Global Financial Crisis  
2008 Global Financial Crisis% Loss% Loss-99.0%-56.8%
2008 Global Financial Crisis% Gain to Breakeven% Gain to Breakeven9700.0%131.3%
2008 Global Financial CrisisTime to BreakevenTime to Breakeven119 days1,480 days

Compare to EW, MASI, UFPT, ATRC, ABT

In The Past

Nephros's stock fell -91.5% during the 2022 Inflation Shock from a high on 6/29/2021. A -91.5% loss requires a 1073.6% gain to breakeven.

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About Nephros (NEPH)

Nephros, 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.

AI Analysis | Feedback

Here are 1-2 brief analogies to describe Nephros (NEPH):

  • Like Ecolab, but specializing in preventing waterborne infections in healthcare settings.
  • Like Pentair, but focused on medical-grade water filtration for hospitals and dialysis clinics.

AI Analysis | Feedback

  • Medical Device Water Filters: High-performance hollow fiber ultrafilters used in healthcare and dialysis settings to remove bacteria, viruses, and other pathogens from water.
  • Commercial Water Filters: Filtration systems for various commercial and industrial applications, including food service, hospitality, and laboratory settings, to ensure clean and safe water.
  • Water Management Services: Consulting, testing, and mitigation services focused on controlling waterborne pathogens like Legionella in commercial and healthcare facilities.

AI Analysis | Feedback

Nephros (NEPH) primarily sells its products to other companies and organizations within the healthcare sector. The company's public filings, such as its 10-K reports, do not explicitly name its major customers due to competitive reasons or typical business practices. However, they describe the categories of organizations that purchase their products.

The major customer categories for Nephros are:

  • Dialysis clinics: These facilities utilize Nephros's water purification products to provide ultrapure water for hemodialysis treatments.
  • Hospitals and other healthcare facilities: These institutions use Nephros's filters for various applications, including infection control, sterile processing, and other medical water filtration needs.
  • Original Equipment Manufacturers (OEMs): Nephros supplies its filters to other companies that integrate these components into their own medical devices and products.

As specific customer names are not publicly disclosed by Nephros, it is not possible to list individual company names or their stock symbols.

AI Analysis | Feedback

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Robert Banks, President & Chief Executive Officer

Responsible for leading the organization, developing and executing strategy, inspiring employees, building customer relationships, and managing resources effectively. He has a proven track record of delivering value through innovation and aligning organizational strengths with customer needs to drive profitable growth. Most recently, he was the Executive Director of Product Management at ITT Gould's Pumps and previously the VP of Global Strategic Accounts at Danfoss Power Solutions.

Judy Krandel, Chief Financial Officer

Responsible for driving effective financial strategies, maintaining Nephros' fiscal health, and adding value for investors and stakeholders. She has over 20 years of experience in asset management, investment, operations, reporting, and oversight, along with formal accounting expertise. Ms. Krandel previously served as Chief Financial Officer for Recruiter.com and Paltalk Inc.. She was also a Managing Director at Dutchess Capital Management LLC, a private equity firm, and held portfolio manager positions at Juniper Investment Co., Alpine Woods, and First New York Securities.

Brianne McGuire, Director, Business Development

Responsible for leading the sales team and driving strategic growth, defining and executing sales strategies, developing product and value messaging, training partners and customers on infection control solutions, identifying new market opportunities, and managing product development at Nephros. She brings over 20 years of experience serving healthcare, nonprofit, and pharmaceutical sectors with a focus on public health, safety, and advocacy.

Lisa Morris, Senior Manager, Logistics and Supply Chain

Leads all aspects of production planning, inventory and supply chain management, procurement, and shipping and receiving at Nephros. She plays a key role in ensuring efficiency and reliability across the company's logistical and supply chain functions. Before joining Nephros, Lisa served as Vice President of Operations at a luxury leather accessories brand, where she led end-to-end supply chain initiatives including strategic planning, production, fulfillment, and procurement.

Vashone Thomas, VP, Quality, Regulatory, & Human Resources

Leads Quality Assurance, Regulatory Affairs, and Human Resources functions at Nephros. She is responsible for leading and strategically directing the organization in matters surrounding Quality and Regulatory, and is accountable for the design, development, execution, and administration of the Quality Management System (QMS). She has over 10 years of experience in the medical device, laboratory, and scientific product industries. Prior to Nephros, Ms. Thomas successfully implemented and maintained ISO13485, QMS, 510(k), and product submissions for Integrated Dental Systems, and ISO9001 and ISO17025 compliance at Applied DNA Sciences.

AI Analysis | Feedback

The key risks to Nephros (NEPH) business include:

  1. Intense Competition

    Nephros operates in a highly competitive market, facing significant challenges from both established global leaders in filtration and water purification, such as Pall Corporation, 3M, Pentair, and Fresenius, as well as emerging companies. The company's entry into the specialized PFAS removal niche, a high-growth market, also exposes it to competition from larger, better-funded water treatment companies like Veolia, Xylem, AECOM, and Evoqua Water Technologies, which could quickly enter and dominate this segment. Despite differentiating itself through high-performance solutions and a strong presence in healthcare, the sheer scale and resources of these competitors pose a continuous threat to market share and growth.

  2. Limited Resources due to Small Market Capitalization

    As a company with a relatively small market capitalization, Nephros faces constraints in its resources for aggressive research and development (R&D) and marketing efforts. This limitation can hinder its ability to innovate rapidly, expand its product offerings, and effectively promote its solutions against much larger and better-funded competitors. The ability to secure funding on favorable terms or have sufficient capital to fully implement its business plan remains a risk.

  3. Market Acceptance and Regulatory Risks

    Nephros faces risks related to achieving broader market acceptance for its specialized products, which could adversely affect sales and revenues. While the company focuses on water safety education, this also highlights potential gaps in industry awareness or understanding that need to be addressed for their solutions to gain wider adoption. Additionally, changes in business and competitive conditions, as well as evolving regulatory reforms, could materially affect the company's actual results. The specialized nature of their products, particularly in medical and healthcare sectors, means they are subject to various water management regulations and guidelines, and any shifts in these could impact their operations and product demand.

AI Analysis | Feedback

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AI Analysis | Feedback

Nephros (NEPH) operates in several addressable markets for its main products and services:

  • Infection Control Filtration: The global market for medical filtration technologies is expected to grow at a Compound Annual Growth Rate (CAGR) of 7.2% from 2021 to 2028. The broader global medical device market was valued at $543.8 billion as of 2024.
  • Dialysis Water Filtration and Hemodiafiltration (HDF) Systems: The global nephrology devices market size is projected to grow from USD 15.37 billion in 2024 to USD 22.84 billion by 2034, at a CAGR of 4.04%. In 2024, North America accounted for nearly 39% of the revenue share in the nephrology devices market.
  • Commercial Filtration: The global water filtration technology market reached $26.3 billion as of 2024. The global water purification market is projected to reach $90.5 billion by 2028, with a CAGR of 6.8% from 2021 to 2028.
  • PFAS Filtration Solution: null
  • Pathogen Detection Systems: null

AI Analysis | Feedback

Nephros (NEPH) is poised for future revenue growth over the next 2-3 years, driven by several strategic initiatives and market expansions:

  1. Expansion of Active Customer Base and Programmatic Sales: Nephros continues to experience strong growth in its core programmatic business, characterized by robust reorders and an increasing number of active customer sites within its existing infection control and dialysis water markets. The company has successfully grown its active customer sites to over 1,650 as of September 30, 2025, indicating strong customer retention and widening market reach.
  2. Launch and Market Penetration of New Products, particularly PFAS Filtration Solutions: A significant driver for future revenue is the recent launch of a new PFAS (per- and polyfluoroalkyl substances) removal solution in early October 2025. This strategic innovation is expected to open new markets, such as municipalities and laboratories, beyond traditional healthcare settings, thereby driving substantial future growth.
  3. Expansion into New Verticals and Geographies: Nephros is actively pursuing expansion into new, underserved verticals and broadening its overall market reach. This includes targeting municipalities and dialysis centers with its innovative filtration solutions. The company aims to expand its market presence through both direct sales and distribution channels.
  4. Growth in Service Revenue and Enhanced Customer Programs: The company is investing in ramping up its service capabilities to facilitate filter installations and complement product sales. Additionally, initiatives like digital support for filter installation, educational webinars, and on-site training are designed to improve customer compliance with filter change-out schedules and drive consistent reorder volume, contributing to sustained service revenue growth.

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Share Issuance

  • Nephros had 10,626,683 shares of common stock issued and outstanding as of September 30, 2025, compared to 10,544,691 shares at December 31, 2024.
  • During the nine months ended September 30, 2025, approximately $72,000 was reclassified to additional paid-in capital due to the issuance of 55,569 shares of restricted stock, all of which vested upon issuance.

Inbound Investments

  • In February 2022, Specialty Renal Products (SRP), a Nephros subsidiary, issued and sold an additional 100,003 shares of its Series A Preferred Stock at $5.00 per share, generating gross proceeds of $500,015.

Capital Expenditures

  • Nephros reported capital expenditures of $0.04 million in 2024, $0.14 million in 2023, $0.08 million in 2022, and $0.06 million in 2021.
  • The company's strategic focus includes enhanced engineering, research, and development, along with superior quality control, for its medical-grade water filtration technology.

Better Bets than Nephros (NEPH)

Latest Trefis Analyses

Title
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Trade Ideas

Select ideas related to NEPH. For more, see Trefis Trade Ideas.

Unique KeyDateTickerCompanyCategoryTrade Strategy6M Fwd Rtn12M Fwd Rtn12M Max DD
CRL_11142025_Dip_Buyer_FCFYield11142025CRLCharles River Laboratories InternationalDip BuyDB | FCFY OPMDip Buy with High FCF Yield and High Margin
Buying dips for companies with high FCF yield and meaningfully high operating margin
21.0%21.0%-3.7%
GDRX_11142025_Dip_Buyer_High_CFO_Margins_ExInd_DE11142025GDRXGoodRxDip BuyDB | CFO/Rev | Low D/EDip Buy with High Cash Flow Margins
Buying dips for companies with significant cash flows from operations and reasonable debt / market cap
-8.8%-8.8%-11.8%
ASTH_11142025_Dip_Buyer_High_FCF_Yield_ExInd_DE_RevG11142025ASTHAstrana HealthDip BuyDB | FCF Yield | Low D/EDip Buy with High Free Cash Flow Yield
Buying dips for companies with significant free cash flow yield (FCF / Market Cap) and reasonable debt / market cap
11.5%11.5%-5.5%
SGRY_11142025_Dip_Buyer_High_FCF_Yield_ExInd_DE_RevG11142025SGRYSurgery PartnersDip BuyDB | FCF Yield | Low D/EDip Buy with High Free Cash Flow Yield
Buying dips for companies with significant free cash flow yield (FCF / Market Cap) and reasonable debt / market cap
2.7%2.7%-1.4%
TFX_11072025_Dip_Buyer_FCFYield11072025TFXTeleflexDip BuyDB | FCFY OPMDip Buy with High FCF Yield and High Margin
Buying dips for companies with high FCF yield and meaningfully high operating margin
13.8%13.8%-5.1%

Recent Active Movers

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Peer Comparisons for Nephros

Peers to compare with:

Financials

NEPHDCIPNRXYLDHRVLTOMedian
NameNephros DonaldsonPentair Xylem Danaher Veralto  
Mkt Price4.8592.59105.27139.11228.01102.01103.64
Mkt Cap0.110.717.233.9162.025.321.3
Rev LTM183,7264,1288,89424,2685,4524,790
Op Inc LTM15678641,2324,6131,2691,048
FCF LTM34037839255,017986854
FCF 3Y Avg13986757535,612927714
CFO LTM34718501,2736,3181,051951
CFO 3Y Avg14887481,0536,897980864

Growth & Margins

NEPHDCIPNRXYLDHRVLTOMedian
NameNephros DonaldsonPentair Xylem Danaher Veralto  
Rev Chg LTM32.4%2.4%0.8%5.6%2.2%6.2%4.0%
Rev Chg 3Y Avg22.0%3.2%0.2%18.9%-1.9%-3.2%
Rev Chg Q35.4%3.9%2.9%7.8%4.4%6.8%5.6%
QoQ Delta Rev Chg LTM7.5%1.0%0.7%1.9%1.1%1.7%1.4%
Op Mgn LTM8.1%15.2%20.9%13.9%19.0%23.3%17.1%
Op Mgn 3Y Avg-3.7%14.8%18.8%12.1%21.0%23.1%16.8%
QoQ Delta Op Mgn LTM0.0%0.1%0.5%0.6%0.6%-0.1%0.3%
CFO/Rev LTM15.2%12.6%20.6%14.3%26.0%19.3%17.2%
CFO/Rev 3Y Avg2.2%13.6%18.2%13.0%30.3%18.9%15.9%
FCF/Rev LTM15.2%10.8%19.0%10.4%20.7%18.1%16.6%
FCF/Rev 3Y Avg2.2%11.1%16.4%9.2%24.7%17.9%13.8%

Valuation

NEPHDCIPNRXYLDHRVLTOMedian
NameNephros DonaldsonPentair Xylem Danaher Veralto  
Mkt Cap0.110.717.233.9162.025.321.3
P/S2.92.94.23.86.74.64.0
P/EBIT34.120.120.927.836.420.124.3
P/E34.828.126.435.746.327.831.4
P/CFO18.922.820.326.625.624.123.4
Total Yield2.9%4.8%4.7%3.9%2.2%4.0%4.0%
Dividend Yield0.0%1.3%0.9%1.1%0.0%0.4%0.7%
FCF Yield 3Y Avg-0.1%4.8%4.5%2.5%3.3%-3.3%
D/E0.00.10.10.10.10.10.1
Net D/E-0.10.00.10.00.10.00.0

Returns

NEPHDCIPNRXYLDHRVLTOMedian
NameNephros DonaldsonPentair Xylem Danaher Veralto  
1M Rtn-0.4%5.9%0.5%-0.9%0.3%3.1%0.4%
3M Rtn12.5%14.8%-4.2%-2.8%19.7%-3.5%4.9%
6M Rtn13.1%34.9%6.2%11.5%16.5%3.8%12.3%
12M Rtn214.9%38.3%4.3%20.2%0.4%-1.7%12.2%
3Y Rtn361.9%62.5%146.0%31.4%0.2%-62.5%
1M Excs Rtn-6.6%4.1%-1.5%-4.4%-2.6%-0.3%-2.0%
3M Excs Rtn10.8%11.3%-7.5%-5.8%16.9%-6.5%2.5%
6M Excs Rtn3.7%21.6%-8.4%-2.9%2.9%-11.0%0.0%
12M Excs Rtn210.6%20.6%-12.0%3.3%-16.7%-15.9%-4.4%
3Y Excs Rtn267.7%-12.2%68.8%-46.3%-80.1%--12.2%

Financials

Segment Financials

Revenue by Segment
$ Mil20242023202220212020
Development and sale of high-performance water solutions to the medical and commercial markets14    
Water Filtration 1010910
Pathogen Detection   0 
Total141010910


Operating Income by Segment
$ Mil20242023202220212020
Development and sale of high-performance water solutions to the medical and commercial markets-2    
Renal Products  -0-2-2
Water Filtration  -3-2-1
Pathogen Detection   -1-1
Total-2 -3-4-3


Net Income by Segment
$ Mil20242023202220212020
Development and sale of high-performance water solutions to the medical and commercial markets-2    
Total-2    


Price Behavior

Price Behavior
Market Price$4.85 
Market Cap ($ Bil)0.1 
First Trading Date12/29/2006 
Distance from 52W High-16.2% 
   50 Days200 Days
DMA Price$5.13$3.67
DMA Trendupup
Distance from DMA-5.5%32.2%
 3M1YR
Volatility101.2%99.5%
Downside Capture-26.30-9.11
Upside Capture34.56105.65
Correlation (SPY)1.7%6.3%
NEPH Betas & Captures as of 11/30/2025

 1M2M3M6M1Y3Y
Beta-0.340.04-0.10-0.190.330.34
Up Beta0.910.96-0.38-1.350.140.26
Down Beta3.340.50-0.140.650.410.16
Up Capture-196%-22%73%67%111%44%
Bmk +ve Days13263974142427
Stock +ve Days7203160121344
Down Capture-49%-58%-77%-145%-12%45%
Bmk -ve Days7162452107323
Stock -ve Days12203063118351

[1] Upside and downside betas calculated using positive and negative benchmark daily returns respectively
Based On 1-Year Data
 Comparison of NEPH With Other Asset Classes (Last 1Y)
 NEPHSector ETFEquityGoldCommoditiesReal EstateBitcoin
Annualized Return221.2%13.6%14.7%67.3%6.8%-0.5%-16.6%
Annualized Volatility98.9%17.3%19.7%19.3%15.2%17.6%35.4%
Sharpe Ratio1.600.570.572.540.23-0.18-0.25
Correlation With Other Assets 6.6%6.4%5.6%16.9%-3.7%-1.8%

ETFs used for asset classes: Sector ETF = XLV, Equity = SPY, Gold = GLD, Commodities = DBC, Real Estate = VNQ, and Bitcoin = BTCUSD
Smart multi-asset allocation framework can stack odds in your favor. Learn How
Based On 5-Year Data
 Comparison of NEPH With Other Asset Classes (Last 5Y)
 NEPHSector ETFEquityGoldCommoditiesReal EstateBitcoin
Annualized Return-8.1%8.7%15.0%18.9%11.8%5.1%35.8%
Annualized Volatility75.2%14.5%17.1%15.5%18.7%18.9%48.9%
Sharpe Ratio0.210.420.710.980.510.180.63
Correlation With Other Assets 12.8%14.4%3.4%5.3%7.2%5.2%

ETFs used for asset classes: Sector ETF = XLV, Equity = SPY, Gold = GLD, Commodities = DBC, Real Estate = VNQ, and Bitcoin = BTCUSD
Smart multi-asset allocation framework can stack odds in your favor. Learn How
Based On 10-Year Data
 Comparison of NEPH With Other Asset Classes (Last 10Y)
 NEPHSector ETFEquityGoldCommoditiesReal EstateBitcoin
Annualized Return35.9%10.0%14.9%14.9%6.7%5.5%69.9%
Annualized Volatility280.8%16.7%18.0%14.8%17.6%20.8%55.8%
Sharpe Ratio0.480.500.710.840.300.230.90
Correlation With Other Assets 4.8%5.2%4.2%6.0%4.2%-0.9%

ETFs used for asset classes: Sector ETF = XLV, Equity = SPY, Gold = GLD, Commodities = DBC, Real Estate = VNQ, and Bitcoin = BTCUSD
Smart multi-asset allocation framework can stack odds in your favor. Learn How

Short Interest

Short Interest: As Of Date11282025
Short Interest: Shares Quantity7,233
Short Interest: % Change Since 1115202513.2%
Average Daily Volume82,838
Days-to-Cover Short Interest1
Basic Shares Quantity10,612,012
Short % of Basic Shares0.1%

Earnings Returns History

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 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
8/11/2025-5.1%-4.2%-4.9%
3/6/202515.4%13.3%42.7%
11/13/2024-3.1%-2.5%-4.9%
3/7/2024-10.6%-28.5%-28.8%
8/9/20237.9%13.6%16.4%
4/4/2023-4.6%9.2%10.8%
1/11/20232.6%4.4%4.4%
11/2/20226.9%1.0%-0.0%
...
SUMMARY STATS   
# Positive91010
# Negative111010
Median Positive6.9%11.3%7.6%
Median Negative-5.1%-6.9%-12.5%
Max Positive21.6%22.1%42.7%
Max Negative-40.6%-51.8%-59.3%

SEC Filings

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Report DateFiling DateFiling
93020251106202510-Q 9/30/2025
6302025807202510-Q 6/30/2025
3312025515202510-Q 3/31/2025
12312024324202510-K 12/31/2024
93020241114202410-Q 9/30/2024
6302024808202410-Q 6/30/2024
3312024509202410-Q 3/31/2024
12312023315202410-K 12/31/2023
93020231108202310-Q 9/30/2023
6302023809202310-Q 6/30/2023
3312023510202310-Q 3/31/2023
12312022323202310-K 12/31/2022
93020221115202210-Q 9/30/2022
6302022815202210-Q 6/30/2022
3312022505202210-Q 3/31/2022
12312021303202210-K 12/31/2021