SAM (Boston Beer Co) E10: $8.00 (As of Jun. 2026)

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SAM Boston Beer Co Inc SAM
66 GF Score
Price $184.50
GF Value $269.45
Valuation Significantly Undervalued
! 1 Warning Sign
View Full Analysis

What is Boston Beer Co E10?

Boston Beer Co SAM -1.37% 66 E10 is $8.00 as of Jun. 2026. GuruFocus rates SAM with a GF Score™ of 66/100 and a GF Value™ of $269.45 (Significantly Undervalued). The stock has 1 warning sign 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.

Boston Beer Co's adjusted earnings per share data for the three months ended in Jun. 2026 was $4.960. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $8.00 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Boston Beer Co's average E10 Growth Rate was -13.90% per year. During the past 3 years, the average E10 Growth Rate was 1.20% per year. During the past 5 years, the average E10 Growth Rate was 2.30% per year. During the past 10 years, the average E10 Growth Rate was 8.90% 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 Boston Beer Co was 27.90% per year. The lowest was 1.20% per year. And the median was 15.45% per year.

As of today (2026-07-30), Boston Beer Co's current stock price is $184.50. Boston Beer Co's E10 for the quarter that ended in Jun. 2026 was $8.00. Boston Beer Co's Shiller PE Ratio of today is 23.06.

During the past 13 years, the highest Shiller PE Ratio of Boston Beer Co was 149.01. The lowest was 20.69. And the median was 39.46.


Boston Beer Co  (NYSE:SAM) 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.

Boston Beer Co's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=184.50/8.00
=23.06

* 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 Boston Beer Co was 149.01. The lowest was 20.69. And the median was 39.46.


Be Aware

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


Boston Beer Co E10 Related Terms


Boston Beer Co E10 Historical Data

* Premium members only.

The historical data trend for Boston Beer Co'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.

Boston Beer Co E10 Chart

Boston Beer Co 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 8.17 8.67 8.90 8.76 8.99

Boston Beer Co 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 9.29 9.39 8.99 7.70 8.00

SAM vs TAP, STZ: E10 Comparison

For the Beverages - Brewers subindustry, Boston Beer Co'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.


Boston Beer Co Shiller PE Ratio vs Beverages - Alcoholic Industry

For the Beverages - Alcoholic industry and Consumer Defensive sector, Boston Beer Co's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Boston Beer Co's Shiller PE Ratio falls into.


SAM
66GF Score
Boston Beer Co Inc SAM
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Boston Beer Co 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, Boston Beer Co'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)
=4.96/333.9520*333.9520
=4.960

Current CPI (Jun. 2026) = 333.9520.

Boston Beer Co Quarterly Data

per share eps CPI Adj_EPS
201609 2.480 241.428 3.430
201612 1.750 241.432 2.421
201703 0.450 243.801 0.616
201706 2.350 244.955 3.204
201709 2.780 246.819 3.761
201712 2.570 246.524 3.481
201803 0.780 249.554 1.044
201806 1.980 251.989 2.624
201809 3.210 252.439 4.247
201812 1.860 251.233 2.472
201903 2.020 254.202 2.654
201906 2.360 256.143 3.077
201909 3.650 256.759 4.747
201912 1.120 256.974 1.456
202003 1.490 258.115 1.928
202006 4.880 257.797 6.322
202009 6.510 260.280 8.353
202012 2.640 260.474 3.385
202103 5.260 264.877 6.632
202106 4.750 271.696 5.838
202109 -4.760 274.310 -5.795
202112 -4.220 278.802 -5.055
202203 -0.160 287.504 -0.186
202206 4.310 296.311 4.858
202209 2.210 296.808 2.487
202212 -0.930 296.797 -1.046
202303 -0.730 301.836 -0.808
202306 4.720 305.109 5.166
202309 3.700 307.789 4.015
202312 -1.460 306.746 -1.589
202403 1.040 312.332 1.112
202406 4.390 314.175 4.666
202409 2.860 315.301 3.029
202412 -3.380 315.605 -3.576
202503 2.160 319.799 2.256
202506 5.450 322.561 5.642
202509 4.250 324.800 4.370
202512 -2.120 324.054 -2.185
202603 -13.880 330.213 -14.037
202606 4.960 333.952 4.960

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 $8.00 mean?
Boston Beer Co (SAM) has a E10 of $8.00 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Boston Beer Co and its competitors.
Is Boston Beer Co's E10 too high?
Boston Beer Co's current E10 is $8.00. Overall, Boston Beer Co has a GF Score™ of 66/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Boston Beer Co's E10 compare to TAP and STZ?
Boston Beer Co's E10 of $8.00 can be compared against companies in the Beverages - Alcoholic 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 Beverages - Alcoholic company?
A good E10 depends on the Beverages - Alcoholic 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 Boston Beer Co and its competitors. Boston Beer Co's current E10 is $8.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Boston Beer Co stock overvalued right now?
Based on GuruFocus' analysis, Boston Beer Co (SAM) is currently considered Significantly Undervalued. The stock's GF Value™ is $269.45, compared to a current price of $184.50 — trading 31.5% below its estimated fair value. The current E10 is $8.00. Boston Beer Co's overall GF Score™ is 66/100 with 1 warning sign 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 Boston Beer Co (SAM), the current E10 is $8.00 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 Boston Beer Co (SAM) Overvalued in 2026?

Based on GuruFocus' analysis, Boston Beer Co stock appears to be undervalued. The current stock price of $184.50 is trading 31.5% below its estimated GF Value™ of $269.45. GuruFocus considers Boston Beer Co to be Significantly Undervalued.

Key valuation signals for SAM:

  • E10: $8.00
  • GF Value™: $269.45 vs. price of $184.50 (31.5% below fair value)
  • GF Score™: 66/100 with 1 warning sign

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


Boston Beer Co Business Description

Other Exchanges BBEA:Germany
Address One Design Center Place, Suite 850, Boston, MA, USA, 02210
Boston Beer is a top player in high-end malt beverages and adjacent categories in the US, with strong positions in craft beer, flavored malt beverages, hard cider, and hard seltzer. The bulk of volume and revenue is concentrated in four brands: Samuel Adams, Angry Orchard, Twisted Tea, and Truly. Beverages are produced using a hybrid model leveraging both in-house capacities and third-party breweries through contract arrangements. While the firm is required to use distributors to reach end markets, including retailers and on-premises operators, it also employs 500 internal sales representatives to educate the market about its products. The firm generates almost all sales in the US.
66GF Score

Get the complete analysis for SAM

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

$184.50
Price
$269.45
GF Value