PNBK (Patriot National Bancorp) PEG Ratio: N/A (As of Jul. 07, 2026)


PNBK Patriot National Bancorp Inc PNBK
37 GF Score
Price $1.23
GF Value $0.13
Valuation Significantly Overvalued
! 2 Warning Signs
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What is Patriot National Bancorp PEG Ratio?

PE Ratio without NRI / 5-Year Book Value Growth Rate*

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The growth rate we use for banks is the 5-Year Book Value growth rate. As of today, Patriot National Bancorp's PE Ratio without NRI is 0.00. Patriot National Bancorp's 5-Year Book Value growth rate is -48.80%. Therefore, Patriot National Bancorp's PEG Ratio for today is N/A.

* The 5-Year Book Value Growth Rate is the 5-year average Book Value 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 Patriot National Bancorp's PEG Ratio or its related term are showing as below:


During the past 13 years, Patriot National Bancorp's highest PEG Ratio was 762.92. The lowest was 1.58. And the median was 2.34.


PNBK's PEG Ratio is not ranked *
in the Banks industry.
Industry Median: 1.54
* 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.


Patriot National Bancorp  (NAS:PNBK) 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.


Patriot National Bancorp PEG Ratio Related Terms


Patriot National Bancorp PEG Ratio Historical Data

* Premium members only.

The historical data trend for Patriot National Bancorp'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.

Patriot National Bancorp PEG Ratio Chart

Patriot National Bancorp 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

Patriot National Bancorp 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

PNBK vs KTHN, UNIB, MPCB: PEG Ratio Comparison

For the Banks - Regional subindustry, Patriot National Bancorp'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.


Patriot National Bancorp PEG Ratio vs Banks Industry

For the Banks industry and Financial Services sector, Patriot National Bancorp's PEG Ratio distribution charts can be found below:

* The bar in red indicates where Patriot National Bancorp's PEG Ratio falls into.


PNBK
37GF Score
Patriot National Bancorp Inc PNBK
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Patriot National Bancorp 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 Book Value growth rate.

Patriot National Bancorp's PEG Ratio for today is calculated as

PEG Ratio=PE Ratio without NRI/5-Year Book Value Growth Rate*
=/-48.80
=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 Book Value Growth Rate is the 5-year average Book Value 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 Patriot National Bancorp (PNBK) Overvalued in 2026?

Based on GuruFocus' analysis, Patriot National Bancorp stock appears to be overvalued. The current stock price of $1.23 is trading 842.3% above its estimated GF Value™ of $0.13. GuruFocus considers Patriot National Bancorp to be Significantly Overvalued.

Key valuation signals for PNBK:

  • PEG Ratio: N/A
  • GF Value™: $0.13 vs. price of $1.23 (842.3% above fair value)
  • GF Score™: 37/100 with 2 warning signs

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


Patriot National Bancorp Business Description

Other Exchanges PN21:Germany
Address 900 Bedford Street, Stamford, CT, USA, 06901
Patriot National Bancorp Inc provides consumer and commercial banking services to individuals, small and medium-sized businesses, professionals, and municipalities in Fairfield and New Haven Counties in Connecticut and Westchester County, New York. Its products include checking accounts, savings accounts, money market accounts, time certificates of deposit, and individual retirement accounts. The Bank's lending portfolio is comprised of commercial mortgage and construction loans, commercial loans, home improvement loans, home equity lines of credit, and other personal loans. In addition, the Bank offers bank checks, money orders, automated teller machines, interactive teller machines, online and mobile banking, credit cards, and debit cards.
37GF Score

Get the complete analysis for PNBK

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

$1.23
Price
$0.13
GF Value