Historical Stock Price
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Video: Compound Annual Growth Rate (CAGR) Definition
Date Open High Low Close Volume
08/03/2026 $185.61 $188.85 $182.62 $186.52 230.50K
08/04/2026 $183.87 $186.79 $183.87 $184.12 227.80K
08/05/2026 $185.99 $185.99 $181.50 $184.79 209.30K
08/06/2026 $186.12 $187.87 $181.10 $183.05 180.00K
08/07/2026 $182.79 $188.78 $182.79 $186.61 214.60K
The Boston Beer Co., Inc. is engaged in the business of selling alcohol beverages throughout the U.S. and in selected international markets, under various trademarks. The trademarks include The Boston Beer Co., Twisted Tea Brewing Co., Hard Seltzer Beverage Co., Angry Orchard Cider Co., Dogfish Head Craft Brewery, Dogfish Head Distilling Co., Angel City Brewing Co., Coney Island Brewing Co., Green Rebel Brewing Co., and Truly Distilling Co. Co. produces alcohol beverages, including hard seltzer, flavored malt beverages, and hard cider at Co.-owned breweries and its cidery and under contract arrangements at other brewery locations.
SAM historical stock prices picture
Boston Beer (SAM) has the following price history information. Looking back at SAM historical stock prices for the last five trading days, on August 03, 2026, SAM opened at $185.61, traded as high as $188.85 and as low as $182.62, and closed at $186.52. Trading volume was a total of 230.50K shares. On August 04, 2026, SAM opened at $183.87, traded as high as $186.79 and as low as $183.87, and closed at $184.12. Trading volume was a total of 227.80K shares. On August 05, 2026, SAM opened at $185.99, traded as high as $185.99 and as low as $181.50, and closed at $184.79. Trading volume was a total of 209.30K shares. On August 06, 2026, SAM opened at $186.12, traded as high as $187.87 and as low as $181.10, and closed at $183.05. Trading volume was a total of 180.00K shares. On August 07, 2026, SAM opened at $182.79, traded as high as $188.78 and as low as $182.79, and closed at $186.61. Trading volume was a total of 214.60K shares.

SAM Historical Stock Prices By Date:

SAM historical cagr picture

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Boston Beer shares, starting with a $10,000 purchase of SAM, and working forward through the historical stock price information to today.

Growth of $10,000.00
Without Dividends Reinvested

Start date: 08/09/2016
End date: 08/07/2026
Start price/share: $180.11
End price/share: $186.61
Dividends collected/share: $0.00
Total return: 3.61%
Average Annual Total Return: 0.36%
Starting investment: $10,000.00
Ending investment: $10,365.89
Years: 10.00
Date Close
08/03/2026$186.52
08/04/2026$184.12
08/05/2026$184.79
08/06/2026$183.05
08/07/2026$186.61
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Also explore: SAM shares outstanding history

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