TRN (Trinity Industries) E10: $1.94 (As of Jun. 2026)

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TRN Trinity Industries Inc TRN
71 GF Score
Price $29.90
GF Value $21.45
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is Trinity Industries E10?

Trinity Industries TRN -3.45% 71 E10 is $1.94 as of Jun. 2026. GuruFocus rates TRN with a GF Score™ of 71/100 and a GF Value™ of $21.45 (Significantly 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.

Trinity Industries's adjusted earnings per share data for the three months ended in Jun. 2026 was $1.200. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $1.94 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Trinity Industries's average E10 Growth Rate was -2.50% per year. During the past 3 years, the average E10 Growth Rate was -10.40% per year. During the past 5 years, the average E10 Growth Rate was -4.50% per year. During the past 10 years, the average E10 Growth Rate was 0.90% 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 Trinity Industries was 35.90% per year. The lowest was -12.90% per year. And the median was 3.80% per year.

As of today (2026-08-08), Trinity Industries's current stock price is $29.90. Trinity Industries's E10 for the quarter that ended in Jun. 2026 was $1.94. Trinity Industries's Shiller PE Ratio of today is 15.41.

During the past 13 years, the highest Shiller PE Ratio of Trinity Industries was 19.48. The lowest was 5.55. And the median was 10.50.


Trinity Industries  (NYSE:TRN) 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.

Trinity Industries's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=29.90/1.94
=15.41

* 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 Trinity Industries was 19.48. The lowest was 5.55. And the median was 10.50.


Be Aware

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


Trinity Industries E10 Related Terms


Trinity Industries E10 Historical Data

* Premium members only.

The historical data trend for Trinity Industries'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.

Trinity Industries E10 Chart

Trinity Industries 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 2.61 2.64 2.55 2.23 1.90

Trinity Industries 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 1.99 1.86 1.90 1.88 1.94

TRN vs GBX, FSTR, RAIL: E10 Comparison

For the Railroads subindustry, Trinity Industries'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.


Trinity Industries Shiller PE Ratio vs Transportation Industry

For the Transportation industry and Industrials sector, Trinity Industries's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Trinity Industries's Shiller PE Ratio falls into.


TRN
71GF Score
Trinity Industries Inc TRN
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Trinity Industries 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, Trinity Industries'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)
=1.2/333.9520*333.9520
=1.200

Current CPI (Jun. 2026) = 333.9520.

Trinity Industries Quarterly Data

per share eps CPI Adj_EPS
201609 0.550 241.428 0.761
201612 0.440 241.432 0.609
201703 0.300 243.801 0.411
201706 0.330 244.955 0.450
201709 0.430 246.819 0.582
201712 3.420 246.524 4.633
201803 0.260 249.554 0.348
201806 0.430 251.989 0.570
201809 0.190 252.439 0.251
201812 0.190 251.233 0.253
201903 0.230 254.202 0.302
201906 0.280 256.143 0.365
201909 0.390 256.759 0.507
201912 0.170 256.974 0.221
202003 1.330 258.115 1.721
202006 -1.760 257.797 -2.280
202009 0.210 260.280 0.269
202012 -1.130 260.474 -1.449
202103 0.030 264.877 0.038
202106 0.120 271.696 0.147
202109 0.330 274.310 0.402
202112 1.370 278.802 1.641
202203 -0.010 287.504 -0.012
202206 0.040 296.311 0.045
202209 0.310 296.808 0.349
202212 0.380 296.797 0.428
202303 0.050 301.836 0.055
202306 0.200 305.109 0.219
202309 0.260 307.789 0.282
202312 0.750 306.746 0.817
202403 0.280 312.332 0.299
202406 0.650 314.175 0.691
202409 0.370 315.301 0.392
202412 0.340 315.605 0.360
202503 0.260 319.799 0.272
202506 0.170 322.561 0.176
202509 0.370 324.800 0.380
202512 2.280 324.054 2.350
202603 0.300 330.213 0.303
202606 1.200 333.952 1.200

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 $1.94 mean?
Trinity Industries (TRN) has a E10 of $1.94 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Trinity Industries and its competitors.
Is Trinity Industries' E10 too high?
Trinity Industries' current E10 is $1.94. Overall, Trinity Industries has a GF Score™ of 71/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Trinity Industries' E10 compare to GBX and FSTR?
Trinity Industries' E10 of $1.94 can be compared against companies in the Transportation 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 Transportation company?
A good E10 depends on the Transportation 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 Trinity Industries and its competitors. Trinity Industries's current E10 is $1.94. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Trinity Industries stock overvalued right now?
Based on GuruFocus' analysis, Trinity Industries (TRN) is currently considered Significantly Overvalued. The stock's GF Value™ is $21.45, compared to a current price of $29.90 — trading 39.4% above its estimated fair value. The current E10 is $1.94. Trinity Industries' overall GF Score™ is 71/100 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 Trinity Industries (TRN), the current E10 is $1.94 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 Trinity Industries (TRN) Overvalued in 2026?

Based on GuruFocus' analysis, Trinity Industries stock appears to be overvalued. The current stock price of $29.90 is trading 39.4% above its estimated GF Value™ of $21.45. GuruFocus considers Trinity Industries to be Significantly Overvalued.

Key valuation signals for TRN:

  • E10: $1.94
  • GF Value™: $21.45 vs. price of $29.90 (39.4% above fair value)
  • GF Score™: 71/100 with 7 warning signs

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


Trinity Industries Business Description

Other Exchanges TTA:Germany
Address 14221 North Dallas Parkway, Suite 1100, Dallas, TX, USA, 75254-2957
Trinity Industries Inc sells and leases railroad products and railcar maintenance services in North America. The company operates under the name TrinityRail in two main segments: railcar leasing and management services, which owns railcars and provides fleet management and administration services; rail products, which builds, sells, and modifies freight and tank railcars and their components; and all other, which sells highway products such as guardrail and other highway barriers. Customers include railroads, leasing companies, and shipping companies in agriculture, construction, consumer products, energy, and chemicals.
71GF Score

Get the complete analysis for TRN

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

$29.90
Price
$21.45
GF Value