TXNM (TXNM Energy) E10: $1.92 (As of Jun. 2026)

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TXNM TXNM Energy Inc TXNM
62 GF Score
Price $57.31
GF Value $45.31
Valuation Modestly Overvalued
! 9 Warning Signs
View Full Analysis

What is TXNM Energy E10?

TXNM Energy TXNM -0.09% 62 E10 is $1.92 as of Jun. 2026. GuruFocus rates TXNM with a GF Score™ of 62/100 and a GF Value™ of $45.31 (Modestly Overvalued). The stock has 9 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.

TXNM Energy's adjusted earnings per share data for the three months ended in Jun. 2026 was $0.640. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $1.92 for the trailing ten years ended in Jun. 2026.

During the past 12 months, TXNM Energy's average E10 Growth Rate was 12.90% per year. During the past 3 years, the average E10 Growth Rate was 5.40% per year. During the past 5 years, the average E10 Growth Rate was 5.70% per year. During the past 10 years, the average E10 Growth Rate was 12.30% 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 TXNM Energy was 38.50% per year. The lowest was -17.30% per year. And the median was 4.80% per year.

As of today (2026-08-11), TXNM Energy's current stock price is $57.31. TXNM Energy's E10 for the quarter that ended in Jun. 2026 was $1.92. TXNM Energy's Shiller PE Ratio of today is 29.85.

During the past 13 years, the highest Shiller PE Ratio of TXNM Energy was 66.88. The lowest was 21.83. And the median was 33.46.


TXNM Energy  (NYSE:TXNM) 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.

TXNM Energy's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=57.31/1.92
=29.85

* 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 TXNM Energy was 66.88. The lowest was 21.83. And the median was 33.46.


Be Aware

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


TXNM Energy E10 Related Terms


TXNM Energy E10 Historical Data

* Premium members only.

The historical data trend for TXNM Energy'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.

TXNM Energy E10 Chart

TXNM Energy 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 1.47 1.59 1.59 1.71 1.86

TXNM Energy 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 1.70 1.73 1.86 1.88 1.92

TXNM vs POR, IDA, NWE: E10 Comparison

For the Utilities - Regulated Electric subindustry, TXNM Energy'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.


TXNM Energy Shiller PE Ratio vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, TXNM Energy's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where TXNM Energy's Shiller PE Ratio falls into.


TXNM
62GF Score
TXNM Energy Inc TXNM
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

TXNM Energy 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, TXNM Energy'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)
=0.64/333.9520*333.9520
=0.640

Current CPI (Jun. 2026) = 333.9520.

TXNM Energy Quarterly Data

per share eps CPI Adj_EPS
201609 0.680 241.428 0.941
201612 0.310 241.432 0.429
201703 0.290 243.801 0.397
201706 0.470 244.955 0.641
201709 0.920 246.819 1.245
201712 -0.680 246.524 -0.921
201803 0.190 249.554 0.254
201806 0.480 251.989 0.636
201809 1.090 252.439 1.442
201812 -0.690 251.233 -0.917
201903 0.230 254.202 0.302
201906 -0.950 256.143 -1.239
201909 1.280 256.759 1.665
201912 0.400 256.974 0.520
202003 -0.190 258.115 -0.246
202006 0.720 257.797 0.933
202009 1.520 260.280 1.950
202012 0.100 260.474 0.128
202103 0.200 264.877 0.252
202106 0.620 271.696 0.762
202109 1.320 274.310 1.607
202112 0.130 278.802 0.156
202203 0.190 287.504 0.221
202206 0.180 296.311 0.203
202209 1.420 296.808 1.598
202212 0.180 296.797 0.203
202303 0.640 301.836 0.708
202306 0.530 305.109 0.580
202309 0.440 307.789 0.477
202312 -0.580 306.746 -0.631
202403 0.520 312.332 0.556
202406 0.530 314.175 0.563
202409 1.450 315.301 1.536
202412 0.170 315.605 0.180
202503 0.100 319.799 0.104
202506 0.220 322.561 0.228
202509 1.220 324.800 1.254
202512 -0.150 324.054 -0.155
202603 0.030 330.213 0.030
202606 0.640 333.952 0.640

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 $1.92 mean?
TXNM Energy (TXNM) has a E10 of $1.92 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on TXNM Energy and its competitors.
Is TXNM Energy's E10 too high?
TXNM Energy's current E10 is $1.92. Overall, TXNM Energy has a GF Score™ of 62/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does TXNM Energy's E10 compare to POR and IDA?
TXNM Energy's E10 of $1.92 can be compared against companies in the Utilities - Regulated 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 an Utilities - Regulated company?
A good E10 depends on the Utilities - Regulated 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 TXNM Energy and its competitors. TXNM Energy's current E10 is $1.92. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TXNM Energy stock overvalued right now?
Based on GuruFocus' analysis, TXNM Energy (TXNM) is currently considered Modestly Overvalued. The stock's GF Value™ is $45.31, compared to a current price of $57.31 — trading 26.5% above its estimated fair value. The current E10 is $1.92. TXNM Energy's overall GF Score™ is 62/100 with 9 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 TXNM Energy (TXNM), the current E10 is $1.92 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 TXNM Energy (TXNM) Overvalued in 2026?

Based on GuruFocus' analysis, TXNM Energy stock appears to be overvalued. The current stock price of $57.31 is trading 26.5% above its estimated GF Value™ of $45.31. GuruFocus considers TXNM Energy to be Modestly Overvalued.

Key valuation signals for TXNM:

  • E10: $1.92
  • GF Value™: $45.31 vs. price of $57.31 (26.5% above fair value)
  • GF Score™: 62/100 with 9 warning signs

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


TXNM Energy Business Description

Address 414 Silver Avenue SW, Albuquerque, NM, USA, 87102-3289
TXNM Energy Inc is a holding company that owns regulated utility companies providing energy to houses and businesses across Texas and New Mexico using its utilities.
62GF Score

Get the complete analysis for TXNM

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

$57.31
Price
$45.31
GF Value