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SAM Insider Trading

Insider Ownership Percentage: 27.40%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $773,577.60

Boston Beer Insider Trading History Chart

This chart shows the insider buying and selling history at Boston Beer by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Boston Beer Share Price & Price History

Current Price: $175.51
Price Change: ▼ Price Decrease of -0.601 (-0.34%)
As of 06/18/2026 03:59 PM ET

This chart shows the closing price history over time for SAM up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Boston Beer Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/4/2025Michael SpillaneDirectorSell3,120$205.78$642,033.6010,877View SEC Filing Icon  
8/8/2025Annette N. FritschVPSell600$219.24$131,544.009,715View SEC Filing Icon  
1/2/2025Carolyn L. O'BoyleInsiderSell62$301.76$18,709.126,655View SEC Filing Icon  
12/2/2024Carolyn L. O'BoyleInsiderSell62$316.24$19,606.886,717View SEC Filing Icon  
11/1/2024Carolyn L. O'BoyleInsiderSell62$292.74$18,149.886,779View SEC Filing Icon  
10/1/2024Carolyn L. O'BoyleInsiderSell62$288.86$17,909.326,841View SEC Filing Icon  
9/3/2024Carolyn L. O'BoyleInsiderSell63$274.90$17,318.706,903View SEC Filing Icon  
8/13/2024Carolyn L. O'BoyleInsiderSell63$274.90$17,318.706,966View SEC Filing Icon  
4/1/2024Carolyn L. O'BoyleInsiderSell101$303.49$30,652.497,029View SEC Filing Icon  
2/1/2024Carolyn L. O'BoyleInsiderSell102$350.72$35,773.442,630View SEC Filing Icon  
1/2/2024Carolyn L. O'BoyleInsiderSell102$344.83$35,172.662,732View SEC Filing Icon  
12/1/2023Carolyn L. O'BoyleInsiderSell102$354.90$36,199.802,834View SEC Filing Icon  
11/13/2023Carolyn L. O'BoyleInsiderSell102$333.96$34,063.922,936View SEC Filing Icon  
8/10/2023Samuel A. Calagione, IIIInsiderSell12,901$361.76$4,667,065.7682,050View SEC Filing Icon  
7/28/2023John C. GeistInsiderSell3,524$353.00$1,243,972.005,573View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Boston Beer (NYSE:SAM)

81.13% of Boston Beer stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at SAM by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Boston Beer Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
6/18/2026Pacer Advisors Inc.37,529$8.65M0.0%-10.3%0.360%Search for SEC Filing on Google Icon
6/3/2026Parallel Advisors LLC843$0.19M0.0%+67.3%0.008%Search for SEC Filing on Google Icon
5/26/2026Glenmede Trust Co. NA3,456$0.80M0.0%+25.9%0.033%Search for SEC Filing on Google Icon
5/19/2026Bank of America Corp DE44,352$10.22M0.0%-5.1%0.426%Search for SEC Filing on Google Icon
5/19/2026Bull Harbor Capital LLC1,316$0.30M0.1%N/A0.013%Search for SEC Filing on Google Icon
5/18/2026EverSource Wealth Advisors LLC423$97K0.0%+23.3%0.004%Search for SEC Filing on Google Icon
5/18/2026California State Teachers Retirement System9,973$2.30M0.0%+26.6%0.096%Search for SEC Filing on Google Icon
5/18/2026Royal Bank of Canada19,081$4.40M0.0%+136.5%0.183%Search for SEC Filing on Google Icon
5/18/2026Empowered Funds LLC1,614$0.37M0.0%-26.8%0.016%Search for SEC Filing on Google Icon
5/16/2026The Manufacturers Life Insurance Company 5,411$1.25M0.0%-2.4%0.052%Search for SEC Filing on Google Icon
5/16/2026Quantinno Capital Management LP230,587$53.13M0.1%+155.2%2.215%Search for SEC Filing on Google Icon
5/15/2026Lombard Odier Asset Management USA Corp1,432$0.33M0.0%N/A0.014%Search for SEC Filing on Google Icon
5/15/2026Asset Management Group Inc.945$0.22M0.0%-46.8%0.009%Search for SEC Filing on Google Icon
5/14/2026Renaissance Technologies LLC93,779$21.61M0.0%+13.4%0.901%Search for SEC Filing on Google Icon
5/14/2026Gabelli Funds LLC26,400$6.08M0.0%-2.2%0.254%Search for SEC Filing on Google Icon
5/14/2026Public Employees Retirement System of Ohio2,477$0.57M0.0%-2.4%0.024%Search for SEC Filing on Google Icon
5/14/2026Arrowstreet Capital Limited Partnership245,249$56.51M0.0%-9.7%2.356%Search for SEC Filing on Google Icon
5/13/2026Cetera Investment Advisers1,675$0.39M0.0%-29.1%0.016%Search for SEC Filing on Google Icon
5/13/2026Southernsun Asset Management LLC74,816$17.24M2.5%-0.9%0.719%Search for SEC Filing on Google Icon
5/13/2026First Trust Advisors LP51,675$11.91M0.0%+34.8%0.496%Search for SEC Filing on Google Icon
5/12/2026Quantedge Capital Pte Ltd10,400$2.40M1.3%N/A0.100%Search for SEC Filing on Google Icon
5/8/2026PNC Financial Services Group Inc.439$0.10M0.0%+18.0%0.004%Search for SEC Filing on Google Icon
5/7/2026Meeder Asset Management Inc.905$0.21M0.0%N/A0.009%Search for SEC Filing on Google Icon
5/7/2026Dimensional Fund Advisors LP273,612$63.04M0.0%+6.1%2.618%Search for SEC Filing on Google Icon
5/7/2026Parallel Advisors LLC843$0.19M0.0%+67.3%0.008%Search for SEC Filing on Google Icon
5/7/2026Swiss National Bank16,100$3.71M0.0%-2.4%0.154%Search for SEC Filing on Google Icon
5/6/2026Kera Capital Partners Inc.1,600$0.37M0.0%N/A0.015%Search for SEC Filing on Google Icon
5/5/2026BCGM Wealth Management LLC9,944$2.29M0.6%+3.5%0.095%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp56,995$13.13M0.0%-5.5%0.545%Search for SEC Filing on Google Icon
5/5/2026Sigma Planning Corp975$0.23M0.0%N/A0.009%Search for SEC Filing on Google Icon
5/5/2026Roberts Glore & Co. Inc. IL1,042$0.24M0.1%-31.0%0.010%Search for SEC Filing on Google Icon
5/4/2026Calamos Wealth Management LLC1,385$0.32M0.0%N/A0.013%Search for SEC Filing on Google Icon
5/4/2026Calamos Advisors LLC66,749$15.38M0.1%+2.1%0.639%Search for SEC Filing on Google Icon
5/4/2026Empirical Financial Services LLC d.b.a. Empirical Wealth Management2,019$0.47M0.0%N/A0.019%Search for SEC Filing on Google Icon
5/4/2026State of Michigan Retirement System1,883$0.43M0.0%+5.6%0.018%Search for SEC Filing on Google Icon
5/4/2026Principal Financial Group Inc.17,191$3.96M0.0%+3.9%0.165%Search for SEC Filing on Google Icon
5/4/2026Chicago Partners Investment Group LLC2,197$0.54M0.0%+129.6%0.021%Search for SEC Filing on Google Icon
5/4/2026Teachers Retirement System of The State of Kentucky2,535$0.58M0.0%-22.8%0.024%Search for SEC Filing on Google Icon
5/1/2026Fifth Third Bancorp3,466$0.80M0.0%+6,089.3%0.033%Search for SEC Filing on Google Icon
5/1/2026Sequoia Financial Advisors LLC4,120$0.95M0.0%+63.4%0.039%Search for SEC Filing on Google Icon
4/30/2026Hsbc Holdings PLC1,346$0.31M0.0%-55.7%0.013%Search for SEC Filing on Google Icon
4/30/2026Greenwood Capital Associates LLC1,325$0.31M0.0%N/A0.013%Search for SEC Filing on Google Icon
4/30/2026Oregon Public Employees Retirement Fund1,534$0.35M0.0%-2.8%0.015%Search for SEC Filing on Google Icon
4/28/2026DGS Capital Management LLC1,004$0.23M0.0%N/A0.010%Search for SEC Filing on Google Icon
4/28/2026Ascentis Independent Advisors160$37K0.0%N/A0.002%Search for SEC Filing on Google Icon
4/27/2026New York State Teachers Retirement System9,245$2.13M0.0%-22.9%0.089%Search for SEC Filing on Google Icon
4/24/2026Impact Partnership Wealth LLC2,514$0.58M0.1%N/A0.024%Search for SEC Filing on Google Icon
4/22/2026Pictet Asset Management Holding SA1,460$0.34M0.0%+21.7%0.014%Search for SEC Filing on Google Icon
4/22/2026Sterling Capital Management LLC259$60K0.0%-43.3%0.002%Search for SEC Filing on Google Icon
4/21/2026Aaron Wealth Advisors LLC1,529$0.35M0.0%N/A0.015%Search for SEC Filing on Google Icon
4/21/2026Louisiana State Employees Retirement System2,200$0.51M0.0%N/A0.021%Search for SEC Filing on Google Icon
4/16/2026SG Americas Securities LLC3,178$0.73M0.0%-24.7%0.030%Search for SEC Filing on Google Icon
4/16/2026Diversified Trust Co913$0.21M0.0%N/A0.009%Search for SEC Filing on Google Icon
3/20/2026Hsbc Holdings PLC3,036$0.59M0.0%N/A0.029%Search for SEC Filing on Google Icon
3/9/2026Corient Private Wealth LLC2,936$0.57M0.0%+40.5%0.028%Search for SEC Filing on Google Icon
2/24/2026Pacer Advisors Inc.41,836$8.16M0.0%-10.7%0.392%Search for SEC Filing on Google Icon
2/23/2026Virtu Financial LLC1,999$0.39M0.0%N/A0.019%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.117,112$22.85M0.0%+1.9%1.099%Search for SEC Filing on Google Icon
2/19/2026Corient Private Wealth LLC26,978$5.26M0.0%+1,191.4%0.253%Search for SEC Filing on Google Icon
2/18/2026Mercer Global Advisors Inc. ADV3,092$0.60M0.0%-51.6%0.029%Search for SEC Filing on Google Icon
2/18/2026Vident Advisory LLC3,076$0.60M0.0%+5.2%0.029%Search for SEC Filing on Google Icon
2/18/2026State of Tennessee Department of Treasury3,094$0.66M0.0%+399.8%0.029%Search for SEC Filing on Google Icon
2/18/2026Empowered Funds LLC2,206$0.43M0.0%+120.6%0.021%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd9,245$1.80M0.0%+846.3%0.087%Search for SEC Filing on Google Icon
2/18/2026Voloridge Investment Management LLC63,123$12.32M0.0%+23.5%0.592%Search for SEC Filing on Google Icon
2/18/2026Quadrature Capital Ltd1,251$0.24M0.0%N/A0.012%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC56,882$11.10M0.0%-20.9%0.534%Search for SEC Filing on Google Icon
2/18/2026Man Group plc71,345$13.92M0.0%+135.5%0.669%Search for SEC Filing on Google Icon
2/18/2026Gotham Asset Management LLC248,910$48.57M0.2%+16.7%2.335%Search for SEC Filing on Google Icon
2/18/2026Engineers Gate Manager LP13,646$2.66M0.0%-63.0%0.128%Search for SEC Filing on Google Icon
2/18/2026CastleKnight Management LP6,600$1.29M0.0%N/A0.062%Search for SEC Filing on Google Icon
2/18/2026Balyasny Asset Management L.P.2,105$0.41M0.0%+61.3%0.020%Search for SEC Filing on Google Icon
2/18/2026Boothbay Fund Management LLC1,174$0.23M0.0%-8.6%0.011%Search for SEC Filing on Google Icon
2/17/2026Schonfeld Strategic Advisors LLC1,915$0.37M0.0%-48.4%0.018%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC440,224$85.90M0.0%-32.0%4.130%Search for SEC Filing on Google Icon
2/17/2026Cetera Investment Advisers2,364$0.46M0.0%+39.6%0.022%Search for SEC Filing on Google Icon
2/17/2026Jain Global LLC3,672$0.72M0.0%N/A0.034%Search for SEC Filing on Google Icon
2/17/2026Hilltop Holdings Inc.1,103$0.22M0.0%N/A0.010%Search for SEC Filing on Google Icon
2/17/2026Trexquant Investment LP56,119$10.95M0.1%+39.7%0.526%Search for SEC Filing on Google Icon
2/17/2026Jump Financial LLC2,915$0.57M0.0%-6.8%0.027%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD7,515$1.47M0.0%+6.8%0.070%Search for SEC Filing on Google Icon
2/17/2026Woodson Capital Management LP100,000$19.51M2.7%N/A0.938%Search for SEC Filing on Google Icon
2/17/2026Public Employees Retirement System of Ohio2,538$0.50M0.0%-5.0%0.024%Search for SEC Filing on Google Icon
2/17/2026Russell Investments Group Ltd.1,497$0.29M0.0%-87.7%0.014%Search for SEC Filing on Google Icon
2/17/2026Atom Investors LP7,243$1.41M0.1%-48.9%0.068%Search for SEC Filing on Google Icon
2/17/2026Asset Management Group Inc.1,775$0.35M0.1%-72.0%0.017%Search for SEC Filing on Google Icon
2/17/2026State of Wisconsin Investment Board2,619$0.51M0.0%-55.0%0.025%Search for SEC Filing on Google Icon
2/17/2026Captrust Financial Advisors1,733$0.34M0.0%-55.2%0.016%Search for SEC Filing on Google Icon
2/17/2026ExodusPoint Capital Management LP1,322$0.26M0.0%N/A0.012%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada8,069$1.57M0.0%-15.5%0.076%Search for SEC Filing on Google Icon
2/17/2026Mangrove Partners IM LLC2,355$0.46M0.0%N/A0.022%Search for SEC Filing on Google Icon
2/17/2026Magnetar Financial LLC1,135$0.22M0.0%N/A0.011%Search for SEC Filing on Google Icon
2/16/2026Squarepoint Ops LLC3,561$0.70M0.0%-57.0%0.033%Search for SEC Filing on Google Icon
2/16/2026Verition Fund Management LLC1,255$0.25M0.0%+19.3%0.012%Search for SEC Filing on Google Icon
2/16/2026Mariner LLC3,186$0.62M0.0%-45.3%0.030%Search for SEC Filing on Google Icon
2/16/2026Eschler Asset Management LLP4,600$0.90M0.6%+84.0%0.043%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC15,398$3.01M0.0%-9.9%0.144%Search for SEC Filing on Google Icon
2/16/2026Arrowstreet Capital Limited Partnership271,516$52.98M0.0%+5.1%2.547%Search for SEC Filing on Google Icon
2/13/2026Kestra Advisory Services LLC995$0.19M0.0%N/A0.009%Search for SEC Filing on Google Icon
2/13/2026Maverick Capital Ltd.5,234$1.02M0.0%-62.7%0.049%Search for SEC Filing on Google Icon
Data available starting January 2016

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Boston Beer logo
The Boston Beer Company, Inc produces and sells alcohol beverages primarily in the United States. The company's flagship beer is Samuel Adams Boston Lager. It offers various beers, hard ciders, flavored malt beverages, and hard seltzers under the Samuel Adams, Twisted Tea, Truly, Angry Orchard, Dogfish Head, Angel City, and Coney Island brand names. The company markets and sells its products to a network wholesaler in the United States, as well as wholesalers, importers, or other agencies that in turn sell to retailers, such as grocery stores, club stores, convenience stores, liquor stores, bars, restaurants, stadiums, and other e-commerce retail outlets. It sells its products in Canada, Europe, Israel, Australia, New Zealand, the Caribbean, the Pacific Rim, Mexico, and Central and South America. The Boston Beer Company, Inc. was founded in 1984 and is based in Boston, Massachusetts.
Read More on Boston Beer

Today's Range

Now: $175.51
Low: $172.92
High: $176.91

50 Day Range

MA: $200.49
Low: $161.12
High: $259.85

52 Week Range

Now: $175.51
Low: $158.68
High: $264.46

Volume

318,883 shs

Average Volume

252,984 shs

Market Capitalization

$1.83 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.79

Who are the company insiders with the largest holdings of Boston Beer?

Boston Beer's top insider investors include:
  1. C James Koch (Chairman)
  2. C James Koch (Major Shareholder)
  3. Samuel A Calagione III (Insider)
  4. David A Burwick (Insider)
  5. David A Burwick (CEO)
  6. Martin F Roper (Insider)
  7. Jean Michel Valette (Director)
  8. Kathleen H Wade (VP)
  9. Michael Spillane (Director)
  10. Kathleen Wade (VP)
Learn More about top insider investors at Boston Beer.

Who are the major institutional investors of Boston Beer?

Boston Beer's top institutional investors include:
  1. Dimensional Fund Advisors LP — 2.62%
  2. Arrowstreet Capital Limited Partnership — 2.36%
  3. Quantinno Capital Management LP — 2.22%
  4. Renaissance Technologies LLC — 0.90%
  5. Southernsun Asset Management LLC — 0.72%
  6. Calamos Advisors LLC — 0.64%
Learn More about top institutional investors of Boston Beer stock.

Which major investors are selling Boston Beer stock?

During the last quarter, SAM stock was sold by these institutional investors:
  1. Arrowstreet Capital Limited Partnership
  2. Pacer Advisors Inc.
  3. Bank of New York Mellon Corp
  4. New York State Teachers Retirement System
  5. Bank of America Corp DE
  6. Hsbc Holdings PLC
  7. SG Americas Securities LLC
  8. Asset Management Group Inc.
In the previous year, company insiders that have sold Boston Beer company stock include:
  1. Michael Spillane (Director)
  2. Annette N Fritsch (VP)
Learn More investors selling Boston Beer stock.

Which major investors are buying Boston Beer stock?

Within the last quarter, SAM stock was bought by institutional investors including:
  1. Quantinno Capital Management LP
  2. Dimensional Fund Advisors LP
  3. First Trust Advisors LP
  4. Renaissance Technologies LLC
  5. Royal Bank of Canada
  6. Quantedge Capital Pte Ltd
  7. Fifth Third Bancorp
  8. Impact Partnership Wealth LLC

Boston Beer Active Insiders

David A Burwick
David A Burwick (Age 64)
CEO
Frank H. Smalla
Frank H. Smalla (Age 60)
CFO
C James Koch
C James Koch (Age 76)
Executive Chairman, Brewer and Founder
Jean Michel Valette
Jean Michel Valette
Director
Cynthia A Fisher
Cynthia A Fisher
Director
Michael Spillane
Michael Spillane
Director
David L Grinnell
VP
Tara L. Heath
Tara L. Heath (Age 51)
VP
Quincy B. Troupe
Quincy B. Troupe
VP
Annette N Fritsch
VP
Martin F Roper
Martin F Roper
Insider
Samuel A Calagione III (Age 56)
Insider
John C Geist (Age 65)
Insider
Lesya Lysyj
Lesya Lysyj (Age 63)
CMO
Carolyn L O'boyle
Insider