What does CUSIP 100557107 represent in this 13F holders report?

CUSIP 100557107 is the security identifier for SAM - BOSTON BEER CO INC - Class A Common Stock $0.01 par value used to aggregate holder disclosures.

How many institutions held SAM - BOSTON BEER CO INC - Class A Common Stock $0.01 par value in Q2 2022?

291 institutional investors reported SAM - BOSTON BEER CO INC - Class A Common Stock $0.01 par value for Q2 2022. Use the holders table for investor-level position and value details.

BOSTON BEER CO INC - Class A Common Stock $0.01 par value (SAM)

CUSIP: 100557107

Q2 2022 13F Holders as of 30 Jun 2022

Type / Class: Equity / Class A Common Stock $0.01 par value
Shares outstanding: 8,598,125
Total 13F shares: 8,554,352
Share change: +912,836
Total reported value: $2,592,267,940
Put/Call ratio: 150%
Price per share: $302.97
Number of holders: 291
Value change: +$254,886,937
Number of buys: 146
Number of sells: 121

Quarterly Holders Quick Answers

What is CUSIP 100557107?
CUSIP 100557107 identifies SAM - BOSTON BEER CO INC - Class A Common Stock $0.01 par value in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q3 2022
Previous quarter: Q1 2022

Recent filing periods for CUSIP 100557107:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of SAM - BOSTON BEER CO INC - Class A Common Stock $0.01 par value (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	16%	1,401,797	$544,556,000	—	31 Mar 2022	13F
VANGUARD GROUP INC	13F	Company	10%	869,805	$337,893,000	—	31 Mar 2022	13F
FMR LLC	13F	Company	9.5%	817,735	$317,665,000	—	31 Mar 2022	13F
BlackRock Finance, Inc.	13F	Company	9.1%	783,547	$304,385,000	—	31 Mar 2022	13F
Champlain Investment Partners, LLC	13F	Company	3.2%	275,607	$107,065,000	—	31 Mar 2022	13F
STATE STREET CORP	13F	Company	2.9%	251,852	$97,837,000	—	31 Mar 2022	13F
MANUFACTURERS LIFE INSURANCE COMPANY, THE	13F	Company	2.5%	210,755	$81,871,995	—	31 Mar 2022	13F
Durable Capital Partners LP	13F	Company	1.7%	142,550	$55,376,000	—	31 Mar 2022	13F
MORGAN STANLEY	13F	Company	1.6%	138,564	$53,829,000	—	31 Mar 2022	13F
Epoch Investment Partners, Inc.	13F	Company	1.6%	138,498	$53,803,000	—	31 Mar 2022	13F
Fisher Asset Management, LLC	13F	Company	1.5%	132,646	$51,529,000	—	31 Mar 2022	13F
Bank of New York Mellon Corp	13F	Company	1.5%	129,806	$50,427,000	—	31 Mar 2022	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.4%	119,045	$46,245,000	—	31 Mar 2022	13F
VOLORIDGE INVESTMENT MANAGEMENT, LLC	13F	Company	1.2%	107,439	$41,737,000	—	31 Mar 2022	13F
LOOMIS SAYLES & CO L P	13F	Company	1.2%	100,032	$38,859,000	—	31 Mar 2022	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	1.1%	93,998	$36,515,000	—	31 Mar 2022	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	1.1%	92,524	$35,943,000	—	31 Mar 2022	13F
TD ASSET MANAGEMENT INC	13F	Company	0.94%	80,674	$31,339,000	—	31 Mar 2022	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.87%	74,707	$29,022,000	—	31 Mar 2022	13F
JARISLOWSKY, FRASER Ltd	13F	Company	0.86%	73,596	$28,589,000	—	31 Mar 2022	13F
NORTHERN TRUST CORP	13F	Company	0.84%	72,209	$28,050,000	—	31 Mar 2022	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.81%	69,345	$26,938,000	—	31 Mar 2022	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.76%	65,362	$25,392,000	—	31 Mar 2022	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.72%	61,891	$24,043,000	—	31 Mar 2022	13F
FEDERATED HERMES, INC.	13F	Company	0.6%	51,168	$19,877,000	—	31 Mar 2022	13F
DAVENPORT & Co LLC	13F	Company	0.53%	45,487	$17,583,000	—	31 Mar 2022	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.47%	40,539	$15,744,000	—	31 Mar 2022	13F
NORGES BANK	13F	Company	0.46%	39,703	$15,423,424	—	31 Mar 2022	13F
CITADEL ADVISORS LLC	13F	Company	0.46%	39,480	$15,337,000	—	31 Mar 2022	13F
Nuveen Asset Management, LLC	13F	Company	0.4%	34,276	$13,639,000	—	31 Mar 2022	13F
D. E. Shaw & Co., Inc.	13F	Company	0.39%	33,717	$13,098,000	—	31 Mar 2022	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.39%	33,698	$13,091,000	—	31 Mar 2022	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.37%	31,924	$12,401,000	—	31 Mar 2022	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	0.36%	31,350	$12,179,000	—	31 Mar 2022	13F
Retirement Systems of Alabama	13F	Company	0.34%	29,416	$11,427,000	—	31 Mar 2022	13F
ARMISTICE CAPITAL, LLC	13F	Company	0.31%	27,000	$10,489,000	—	31 Mar 2022	13F
RHUMBLINE ADVISERS	13F	Company	0.3%	25,990	$10,096,000	—	31 Mar 2022	13F
QV Investors Inc.	13F	Company	0.28%	24,290	$9,436,000	—	31 Mar 2022	13F
KORNITZER CAPITAL MANAGEMENT INC /KS	13F	Company	0.28%	23,847	$9,264,000	—	31 Mar 2022	13F
SOUTHERNSUN ASSET MANAGEMENT, LLC	13F	Company	0.27%	22,990	$8,931,000	—	31 Mar 2022	13F
UBS Group AG	13F	Company	0.27%	22,829	$8,869,000	—	31 Mar 2022	13F
Clearline Capital LP	13F	Company	0.26%	22,553	$8,761,000	—	31 Mar 2022	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.26%	21,929	$8,519,000	—	31 Mar 2022	13F
Bridgewater Associates, LP	13F	Company	0.25%	21,890	$8,504,000	—	31 Mar 2022	13F
Swiss National Bank	13F	Company	0.25%	21,700	$8,430,000	—	31 Mar 2022	13F
Invesco Ltd.	13F	Company	0.25%	21,524	$8,362,000	—	31 Mar 2022	13F
BALYASNY ASSET MANAGEMENT L.P.	13F	Company	0.25%	21,129	$8,208,000	—	31 Mar 2022	13F
Legal & General Group Plc	13F	Company	0.23%	19,531	$7,587,000	—	31 Mar 2022	13F
ENVESTNET ASSET MANAGEMENT INC	13F	Company	0.23%	19,511	$7,579,000	—	31 Mar 2022	13F
BARCLAYS PLC	13F	Company	0.23%	19,493	$7,572,000	—	31 Mar 2022	13F

Institutional Holders of BOSTON BEER CO INC - Class A Common Stock $0.01 par value (SAM) as of Q2 2022

As of 30 Jun 2022, BOSTON BEER CO INC - Class A Common Stock $0.01 par value (SAM) was held by 291 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 8,554,352 shares. The largest 10 holders included PRICE T ROWE ASSOCIATES INC /MD/, FMR LLC, VANGUARD GROUP INC, BlackRock Inc., Champlain Investment Partners, LLC, STATE STREET CORP, MANUFACTURERS LIFE INSURANCE COMPANY, THE, MORGAN STANLEY, Epoch Investment Partners, Inc., and Fisher Asset Management, LLC. This page lists 292 institutional shareholders reporting positions in this security for the Q2 2022 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q2 2022 vs Q1 2022 Across Filers

Q1 2022 holders

305

Q2 2022 holders

291

Holder diff

-14

Investor	Q1 2022 Shares	Q2 2022 Shares	Share Diff	Share Chg %	Q1 2022 Value $	Q2 2022 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.