Brunswick (FRA:BWI) E10: €3.12 (As of Mar. 2026)


FRA:BWI Brunswick Corp FRA:BWI
77 GF Score
Price €75.50
GF Value €65.88
Valuation Modestly Overvalued
! 11 Warning Signs
View Full Analysis

What is Brunswick E10?

Brunswick FRA:BWI -1.31% 77 E10 is €3.12 as of Mar. 2026. GuruFocus rates FRA:BWI with a GF Score™ of 77/100 and a GF Value™ of €65.88 (Modestly Overvalued). The stock has 11 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.

Brunswick's adjusted earnings per share data for the three months ended in Mar. 2026 was €0.277. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is €3.12 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Brunswick's average E10 Growth Rate was -11.10% per year. During the past 3 years, the average E10 Growth Rate was -6.50% per year. During the past 5 years, the average E10 Growth Rate was 6.90% 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 Brunswick was 215.00% per year. The lowest was -36.00% per year. And the median was 6.50% per year.

As of today (2026-06-27), Brunswick's current stock price is €75.50. Brunswick's E10 for the quarter that ended in Mar. 2026 was €3.12. Brunswick's Shiller PE Ratio of today is 24.20.

During the past 13 years, the highest Shiller PE Ratio of Brunswick was 878.00. The lowest was 10.79. And the median was 26.25.


Brunswick  (FRA:BWI) 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.

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

Shiller PE Ratio=Share Price/E10
=75.50/3.12
=24.20

* 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 Brunswick was 878.00. The lowest was 10.79. And the median was 26.25.


Be Aware

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


Brunswick E10 Related Terms


Brunswick E10 Historical Data

* Premium members only.

The historical data trend for Brunswick'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.

Brunswick E10 Chart

Brunswick 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 2.94 4.11 3.74 3.84 3.08

Brunswick Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 3.76 3.41 3.03 3.08 3.12

FRA:BWI vs THO, PII, PATK: E10 Comparison

For the Recreational Vehicles subindustry, Brunswick'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.


Brunswick Shiller PE Ratio vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Brunswick's Shiller PE Ratio distribution charts can be found below:

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


FRA:BWI
77GF Score
Brunswick Corp FRA:BWI
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Brunswick 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, Brunswick's adjusted earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=0.277/330.2130*330.2130
=0.277

Current CPI (Mar. 2026) = 330.2130.

Brunswick Quarterly Data

per share eps CPI Adj_EPS
201606 1.041 241.018 1.426
201609 0.829 241.428 1.134
201612 0.180 241.432 0.246
201703 0.664 243.801 0.899
201706 1.175 244.955 1.584
201709 0.738 246.819 0.987
201712 -1.115 246.524 -1.494
201803 0.665 249.554 0.880
201806 0.770 251.989 1.009
201809 0.686 252.439 0.897
201812 0.431 251.233 0.566
201903 -0.372 254.202 -0.483
201906 0.788 256.143 1.016
201909 -2.561 256.759 -3.294
201912 -1.386 256.974 -1.781
202003 0.778 258.115 0.995
202006 0.790 257.797 1.012
202009 1.469 260.280 1.864
202012 0.986 260.474 1.250
202103 1.806 264.877 2.251
202106 1.901 271.696 2.310
202109 1.556 274.310 1.873
202112 1.151 278.802 1.363
202203 2.043 287.504 2.346
202206 2.450 296.311 2.730
202209 2.222 296.808 2.472
202212 1.841 296.797 2.048
202303 1.457 301.836 1.594
202306 1.754 305.109 1.898
202309 1.509 307.789 1.619
202312 0.807 306.746 0.869
202403 0.911 312.332 0.963
202406 1.375 314.175 1.445
202409 0.604 315.301 0.633
202412 -1.184 315.605 -1.239
202503 0.277 319.799 0.286
202506 0.772 322.561 0.790
202509 -3.059 324.800 -3.110
202512 0.239 324.054 0.244
202603 0.277 330.213 0.277

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 €3.12 mean?
Brunswick (FRA:BWI) has a E10 of €3.12 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Brunswick and its competitors.
Is Brunswick's E10 too high?
Brunswick's current E10 is €3.12. Overall, Brunswick has a GF Score™ of 77/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Brunswick's E10 compare to THO and PII?
Brunswick's E10 of €3.12 can be compared against companies in the Vehicles & Parts 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 Vehicles & Parts company?
A good E10 depends on the Vehicles & Parts 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 Brunswick and its competitors. Brunswick's current E10 is €3.12. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Brunswick stock overvalued right now?
Based on GuruFocus' analysis, Brunswick (FRA:BWI) is currently considered Modestly Overvalued. The stock's GF Value™ is €65.88, compared to a current price of €75.50 — trading 14.6% above its estimated fair value. The current E10 is €3.12. Brunswick's overall GF Score™ is 77/100 with 11 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 Brunswick (FRA:BWI), the current E10 is €3.12 as of Mar. 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 Brunswick (FRA:BWI) Overvalued in 2026?

Based on GuruFocus' analysis, Brunswick stock appears to be overvalued. The current stock price of €75.50 is trading 14.6% above its estimated GF Value™ of €65.88. GuruFocus considers Brunswick to be Modestly Overvalued.

Key valuation signals for FRA:BWI:

  • E10: €3.12
  • GF Value™: €65.88 vs. price of €75.50 (14.6% above fair value)
  • GF Score™: 77/100 with 11 warning signs

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


Brunswick Business Description

Other Exchanges BC:USABWI:Germany
Address 26125 N. Riverwoods Boulevard, Suite 500, Mettawa, IL, USA, 60045-3420
Brunswick is a leading manufacturer in the marine recreation industry. The firm has more than 60 brands delivering products across propulsion (outboard, sterndrive, and inboard engines, propulsion-related controls, rigging, and propellers), parts, accessories, and technology, and boats (including well-known brands like Boston Whaler and Sea Ray). It also owns more than 450 Freedom Boat Club locations as well as Boateka, which facilitates transactions in the used-boat market. Brunswick's focus surrounds building the innovative marine and recreational experiences, technologies, and connections supported by quality and innovation.
77GF Score

Get the complete analysis for FRA:BWI

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

€75.50
Price
€65.88
GF Value