NEPH (Nephros) PEG Ratio: N/A (As of Jul. 04, 2026)


NEPH Nephros Inc NEPH
63 GF Score
Price $3.40
GF Value $2.88
Valuation Modestly Overvalued
! 5 Warning Signs
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What is Nephros PEG Ratio?

PE Ratio without NRI / 5-Year EBITDA Growth Rate*

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The growth rate we use is the 5-Year EBITDA growth rate. As of today, Nephros's PE Ratio without NRI is 56.67. Nephros's 5-Year EBITDA growth rate is 0.00%. Therefore, Nephros's PEG Ratio for today is N/A.

* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.


The historical rank and industry rank for Nephros's PEG Ratio or its related term are showing as below:



NEPH's PEG Ratio is not ranked *
in the Medical Devices & Instruments industry.
Industry Median: 2.03
* Ranked among companies with meaningful PEG Ratio only.

Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.


Nephros  (NAS:NEPH) PEG Ratio Explanation

To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.


Nephros PEG Ratio Related Terms


Nephros PEG Ratio Historical Data

* Premium members only.

The historical data trend for Nephros's PEG Ratio can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Nephros PEG Ratio Chart

Nephros Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PEG Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

Nephros Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
PEG Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

NEPH vs MLSS, RGNT, HBIO: PEG Ratio Comparison

For the Medical Instruments & Supplies subindustry, Nephros's PEG Ratio, along with its competitors' market caps and PEG Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Nephros PEG Ratio vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, Nephros's PEG Ratio distribution charts can be found below:

* The bar in red indicates where Nephros's PEG Ratio falls into.


NEPH
63GF Score
Nephros Inc NEPH
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Nephros PEG Ratio Calculation

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The ratio we use is the 5-Year EBITDA growth rate.

Nephros's PEG Ratio for today is calculated as

PEG Ratio=PE Ratio without NRI/5-Year EBITDA Growth Rate*
=56.666666666667/0.00
=N/A

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.

Is Nephros (NEPH) Overvalued in 2026?

Based on GuruFocus' analysis, Nephros stock appears to be overvalued. The current stock price of $3.40 is trading 18.1% above its estimated GF Value™ of $2.88. GuruFocus considers Nephros to be Modestly Overvalued.

Key valuation signals for NEPH:

  • PEG Ratio: N/A
  • GF Value™: $2.88 vs. price of $3.40 (18.1% above fair value)
  • GF Score™: 63/100 with 5 warning signs

No single metric tells the full story. See the NEPH stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Nephros Business Description

Other Exchanges NPJP:Germany
Address 380 Lackawanna Place, South Orange, NJ, USA, 07079
Nephros Inc is a commercial-stage company that develops and sells high-performance water solutions to the medical and commercial markets. In medical markets, it sells water filtration products and waterborne pathogen detection products. In commercial markets, the company manufactures and sells water filters that improve the taste and odor of water and reduce biofilm, bacteria, and scale build-up in downstream equipment. The company's subsidiary is engaged in the development of its second-generation hemodiafiltration system and other products focused on improving therapies for patients with renal disease. The company generates almost all of revenue from product sales and a small amount from royalty revenue and other revenues.
63GF Score

Get the complete analysis for NEPH

PEG Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$3.40
Price
$2.88
GF Value