SRCE (1st Source) E10: $5.07 (As of Jun. 2026)

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Director of Data and Quant Analytics at GuruFocus
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Founder & CEO of GuruFocus
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.

SRCE 1st Source Corp SRCE
66 GF Score
Price $89.69
GF Value $69.87
Valuation Modestly Overvalued
! 6 Warning Signs
View Full Analysis

What is 1st Source E10?

1st Source SRCE -0.12% 66 E10 is $5.07 as of Jun. 2026. GuruFocus rates SRCE with a GF Score™ of 66/100 and a GF Value™ of $69.87 (Modestly Overvalued). The stock has 6 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.

1st Source's adjusted earnings per share data for the three months ended in Jun. 2026 was $1.950. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $5.07 for the trailing ten years ended in Jun. 2026.

During the past 12 months, 1st Source's average E10 Growth Rate was 12.40% per year. During the past 3 years, the average E10 Growth Rate was 10.20% per year. During the past 5 years, the average E10 Growth Rate was 12.00% per year. During the past 10 years, the average E10 Growth Rate was 11.70% 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 1st Source was 26.00% per year. The lowest was -2.90% per year. And the median was 9.10% per year.

As of today (2026-08-02), 1st Source's current stock price is $89.69. 1st Source's E10 for the quarter that ended in Jun. 2026 was $5.07. 1st Source's Shiller PE Ratio of today is 17.69.

During the past 13 years, the highest Shiller PE Ratio of 1st Source was 28.65. The lowest was 10.83. And the median was 15.73.


1st Source  (NAS:SRCE) 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.

1st Source's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=89.69/5.07
=17.69

* 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 1st Source was 28.65. The lowest was 10.83. And the median was 15.73.


Be Aware

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


1st Source E10 Related Terms


1st Source E10 Historical Data

* Premium members only.

The historical data trend for 1st Source'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.

1st Source E10 Chart

1st Source 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 3.08 3.53 3.89 4.26 4.72

1st Source 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 4.51 4.64 4.72 4.90 5.07

SRCE vs HAPN, FCF, CHCO: E10 Comparison

For the Banks - Regional subindustry, 1st Source'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.


1st Source Shiller PE Ratio vs Banks Industry

For the Banks industry and Financial Services sector, 1st Source's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where 1st Source's Shiller PE Ratio falls into.


SRCE
66GF Score
1st Source Corp SRCE
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

1st Source 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, 1st Source'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)
=1.95/333.9520*333.9520
=1.950

Current CPI (Jun. 2026) = 333.9520.

1st Source Quarterly Data

per share eps CPI Adj_EPS
201609 0.550 241.428 0.761
201612 0.580 241.432 0.802
201703 0.620 243.801 0.849
201706 0.640 244.955 0.873
201709 0.660 246.819 0.893
201712 0.690 246.524 0.935
201803 0.730 249.554 0.977
201806 0.840 251.989 1.113
201809 0.760 252.439 1.005
201812 0.820 251.233 1.090
201903 0.860 254.202 1.130
201906 0.910 256.143 1.186
201909 0.950 256.759 1.236
201912 0.860 256.974 1.118
202003 0.640 258.115 0.828
202006 0.720 257.797 0.933
202009 0.780 260.280 1.001
202012 1.030 260.474 1.321
202103 1.100 264.877 1.387
202106 1.190 271.696 1.463
202109 1.290 274.310 1.570
202112 1.110 278.802 1.330
202203 1.100 287.504 1.278
202206 1.180 296.311 1.330
202209 1.320 296.808 1.485
202212 1.250 296.797 1.406
202303 1.250 301.836 1.383
202306 1.300 305.109 1.423
202309 1.320 307.789 1.432
202312 1.150 306.746 1.252
202403 1.190 312.332 1.272
202406 1.490 314.175 1.584
202409 1.410 315.301 1.493
202412 1.270 315.605 1.344
202503 1.520 319.799 1.587
202506 1.510 322.561 1.563
202509 1.710 324.800 1.758
202512 1.670 324.054 1.721
202603 1.630 330.213 1.648
202606 1.950 333.952 1.950

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 $5.07 mean?
1st Source (SRCE) has a E10 of $5.07 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on 1st Source and its competitors.
Is 1st Source's E10 too high?
1st Source's current E10 is $5.07. Overall, 1st Source has a GF Score™ of 66/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does 1st Source's E10 compare to HAPN and FCF?
1st Source's E10 of $5.07 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 1st Source and its competitors. 1st Source's current E10 is $5.07. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is 1st Source stock overvalued right now?
Based on GuruFocus' analysis, 1st Source (SRCE) is currently considered Modestly Overvalued. The stock's GF Value™ is $69.87, compared to a current price of $89.69 — trading 28.4% above its estimated fair value. The current E10 is $5.07. 1st Source's overall GF Score™ is 66/100 with 6 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 1st Source (SRCE), the current E10 is $5.07 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 1st Source (SRCE) Overvalued in 2026?

Based on GuruFocus' analysis, 1st Source stock appears to be overvalued. The current stock price of $89.69 is trading 28.4% above its estimated GF Value™ of $69.87. GuruFocus considers 1st Source to be Modestly Overvalued.

Key valuation signals for SRCE:

  • E10: $5.07
  • GF Value™: $69.87 vs. price of $89.69 (28.4% above fair value)
  • GF Score™: 66/100 with 6 warning signs

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


1st Source Business Description

Address 100 North Michigan Street, South Bend, IN, USA, 46601
1st Source Corp provides specialized financing services for construction equipment, aircraft, and vehicle types through its Specialty Finance activities. The company offers commercial, small business, agricultural, and real estate loans, along with commercial leasing, treasury management, and payment services, including Fedwires, ACH, and merchant services. It also provides Renewable Energy Financing for commercial solar projects, a full range of consumer banking products, Trust and Wealth Advisory Services, and insurance products. The company operates in the commercial banking segment, which provides commercial and consumer banking services, trust and wealth advisory services, and insurance to individual and business clients across its markets.
66GF Score

Get the complete analysis for SRCE

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

$89.69
Price
$69.87
GF Value