MBWM (Mercantile Bank) E10: $4.30 (As of Jun. 2026)

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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

MBWM Mercantile Bank Corp MBWM
67 GF Score
Price $60.25
GF Value $48.83
Valuation Modestly Overvalued
! 7 Warning Signs
View Full Analysis

What is Mercantile Bank E10?

Mercantile Bank MBWM +0.78% 67 E10 is $4.30 as of Jun. 2026. GuruFocus rates MBWM with a GF Score™ of 67/100 and a GF Value™ of $48.83 (Modestly Overvalued). The stock has 7 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Mercantile Bank's adjusted earnings per share data for the three months ended in Jun. 2026 was $1.500. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $4.30 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Mercantile Bank's average E10 Growth Rate was 12.00% per year. During the past 3 years, the average E10 Growth Rate was 12.50% per year. During the past 5 years, the average E10 Growth Rate was 11.60% per year. During the past 10 years, the average E10 Growth Rate was 28.20% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Mercantile Bank was 67.80% per year. The lowest was -21.50% per year. And the median was 12.50% per year.

As of today (2026-08-30), Mercantile Bank's current stock price is $60.2525. Mercantile Bank's E10 for the quarter that ended in Jun. 2026 was $4.30. Mercantile Bank's Shiller PE Ratio of today is 14.01.

During the past 13 years, the highest Shiller PE Ratio of Mercantile Bank was 87.77. The lowest was 8.29. And the median was 12.83.


Mercantile Bank  (NAS:MBWM) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

Mercantile Bank's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=60.2525/4.30
=14.01

* 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.

During the past 13 years, the highest Shiller P/E Ratio of Mercantile Bank was 87.77. The lowest was 8.29. And the median was 12.83.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


Mercantile Bank E10 Related Terms


Mercantile Bank E10 Historical Data

* Premium members only.

The historical data trend for Mercantile Bank's E10 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.

Mercantile Bank E10 Chart

Mercantile Bank Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 2.45 2.83 3.18 3.60 4.03

Mercantile Bank Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
E10 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 3.84 3.95 4.03 4.16 4.30

MBWM vs SBSI, BFST, FBAK: E10 Comparison

For the Banks - Regional subindustry, Mercantile Bank's Shiller PE Ratio, along with its competitors' market caps and Shiller PE 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.


Mercantile Bank Shiller PE Ratio vs Banks Industry

For the Banks industry and Financial Services sector, Mercantile Bank's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Mercantile Bank's Shiller PE Ratio falls into.


MBWM
67GF Score
Mercantile Bank Corp MBWM
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
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Mercantile Bank E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get E10.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Mercantile Bank's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=1.5/333.9520*333.9520
=1.500

Current CPI (Jun. 2026) = 333.9520.

Mercantile Bank Quarterly Data

per share eps CPI Adj_EPS
201609 0.480 241.428 0.664
201612 0.490 241.432 0.678
201703 0.460 243.801 0.630
201706 0.450 244.955 0.613
201709 0.510 246.819 0.690
201712 0.480 246.524 0.650
201803 0.660 249.554 0.883
201806 0.570 251.989 0.755
201809 0.610 252.439 0.807
201812 0.700 251.233 0.930
201903 0.720 254.202 0.946
201906 0.710 256.143 0.926
201909 0.770 256.759 1.001
201912 0.810 256.974 1.053
202003 0.650 258.115 0.841
202006 0.540 257.797 0.700
202009 0.660 260.280 0.847
202012 0.870 260.474 1.115
202103 0.870 264.877 1.097
202106 1.120 271.696 1.377
202109 0.950 274.310 1.157
202112 0.740 278.802 0.886
202203 0.730 287.504 0.848
202206 0.740 296.311 0.834
202209 1.010 296.808 1.136
202212 1.370 296.797 1.542
202303 1.310 301.836 1.449
202306 1.270 305.109 1.390
202309 1.300 307.789 1.411
202312 1.250 306.746 1.361
202403 1.340 312.332 1.433
202406 1.170 314.175 1.244
202409 1.220 315.301 1.292
202412 1.220 315.605 1.291
202503 1.210 319.799 1.264
202506 1.390 322.561 1.439
202509 1.460 324.800 1.501
202512 1.400 324.054 1.443
202603 1.320 330.213 1.335
202606 1.500 333.952 1.500

Add all the adjusted EPS together and divide 10 will get our e10.

Frequently Asked Questions Learn more about E10 →
What does a E10 of $4.30 mean?
Mercantile Bank (MBWM) has a E10 of $4.30 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Mercantile Bank and its competitors.
Is Mercantile Bank's E10 too high?
Mercantile Bank's current E10 is $4.30. Overall, Mercantile Bank has a GF Score™ of 67/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Mercantile Bank's E10 compare to SBSI and BFST?
Mercantile Bank's E10 of $4.30 can be compared against companies in the Banks industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good E10 for a Banks company?
A good E10 depends on the Banks industry context. However, E10 should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Mercantile Bank and its competitors. Mercantile Bank's current E10 is $4.30. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mercantile Bank stock overvalued right now?
Based on GuruFocus' analysis, Mercantile Bank (MBWM) is currently considered Modestly Overvalued. The stock's GF Value™ is $48.83, compared to a current price of $60.25 — trading 23.4% above its estimated fair value. The current E10 is $4.30. Mercantile Bank's overall GF Score™ is 67/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Mercantile Bank (MBWM), the current E10 is $4.30 as of Jun. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Mercantile Bank (MBWM) Overvalued in 2026?

Based on GuruFocus' analysis, Mercantile Bank stock appears to be overvalued. The current stock price of $60.25 is trading 23.4% above its estimated GF Value™ of $48.83. GuruFocus considers Mercantile Bank to be Modestly Overvalued.

Key valuation signals for MBWM:

  • E10: $4.30
  • GF Value™: $48.83 vs. price of $60.25 (23.4% above fair value)
  • GF Score™: 67/100 with 7 warning signs

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


Mercantile Bank Business Description

Address 310 Leonard Street NW, Grand Rapids, MI, USA, 49504
Mercantile Bank Corp operates as a bank holding company. It offers various commercial banking services to individuals, businesses, governmental units, and other institutions. These services include deposit products such as checking, savings, and term certificate accounts and lending products such as commercial, residential mortgage, and installment loans. The company generates revenue from interest and dividends earned on loans, securities, and other financial instruments.
67GF Score

Get the complete analysis for MBWM

E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$60.25
Price
$48.83
GF Value