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 2015?

215 institutional investors reported SAM - BOSTON BEER CO INC - Class A Common Stock $0.01 par value for Q2 2015. 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 2015 13F Holders as of 30 Jun 2015

Type / Class: Equity / Class A Common Stock $0.01 par value
Shares outstanding: 8,598,125
Total 13F shares: 8,608,341
Share change: -33,167
Total reported value: $1,996,933,514
Put/Call ratio: 221%
Price per share: $231.99
Number of holders: 215
Value change: -$22,683,268
Number of buys: 116
Number of sells: 102

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.

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

Newer quarter: Q3 2015
Previous quarter: Q1 2015

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
FMR LLC	13F	Company	13%	1,075,473	$287,581,000	—	31 Mar 2015	13F
VANGUARD GROUP INC	13F	Company	7%	600,139	$160,477,000	—	31 Mar 2015	13F
Neuberger Berman Group LLC	13F	Company	6%	512,422	$137,022,000	—	31 Mar 2015	13F
FRANKLIN RESOURCES INC	13F	Company	5.3%	453,034	$121,140,000	—	31 Mar 2015	13F
BlackRock Fund Advisors	13F	Company	4.8%	414,750	$110,904,000	—	31 Mar 2015	13F
BAMCO INC /NY/	13F	Company	4.1%	355,030	$94,935,000	—	31 Mar 2015	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	3.7%	319,829	$85,522,000	—	31 Mar 2015	13F
Fisher Asset Management, LLC	13F	Company	3.6%	313,156	$83,738,000	—	31 Mar 2015	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	3.6%	313,021	$83,702,000	—	31 Mar 2015	13F
STATE STREET CORP	13F	Company	3.2%	277,668	$74,247,000	—	31 Mar 2015	13F
KORNITZER CAPITAL MANAGEMENT INC /KS	13F	Company	3.1%	267,764	$71,600,000	—	31 Mar 2015	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	2.9%	247,123	$66,081,000	—	31 Mar 2015	13F
TimesSquare Capital Management, LLC	13F	Company	2.5%	217,790	$58,237,000	—	31 Mar 2015	13F
RS INVESTMENT MANAGEMENT CO LLC	13F	Company	2.4%	208,495	$55,752,000	—	31 Mar 2015	13F
OppenheimerFunds, Inc.	13F	Company	2.3%	198,700	$53,132,000	—	31 Mar 2015	13F
TYBOURNE CAPITAL MANAGEMENT (HK) LTD	13F	Company	2%	171,984	$45,989,000	—	31 Mar 2015	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	1.7%	146,300	$39,121,000	—	31 Mar 2015	13F
NORTHERN TRUST CORP	13F	Company	1.6%	133,677	$35,745,000	—	31 Mar 2015	13F
Bank of New York Mellon Corp	13F	Company	1.2%	101,056	$27,023,000	—	31 Mar 2015	13F
DEUTSCHE BANK AG\	13F	Company	1%	88,031	$23,537,000	—	31 Mar 2015	13F
Robeco Institutional Asset Management B.V.	13F	Company	0.93%	80,000	$21,392,000	—	31 Mar 2015	13F
NORGES BANK	13F	Company	0.9%	77,010	$20,592,000	—	31 Mar 2015	13F
Hitchwood Capital Management LP	13F	Company	0.87%	75,000	$20,055,000	—	31 Mar 2015	13F
ROOSEVELT INVESTMENT GROUP LLC	13F	Company	0.87%	75,022	$20,038,000	—	31 Mar 2015	13F
BAILLIE GIFFORD & CO	13F	Company	0.8%	68,589	$18,340,000	—	31 Mar 2015	13F
Crestwood Capital Management, L.P.	13F	Company	0.79%	67,687	$18,100,000	—	31 Mar 2015	13F
PNC FINANCIAL SERVICES GROUP, INC.	13F	Company	0.75%	64,434	$17,230,000	—	31 Mar 2015	13F
TCW GROUP INC	13F	Company	0.75%	64,332	$17,202,000	—	31 Mar 2015	13F
LMCG INVESTMENTS, LLC	13F	Company	0.6%	51,820	$13,857,000	—	31 Mar 2015	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.59%	50,628	$13,537,000	—	31 Mar 2015	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.58%	49,526	$13,243,000	—	31 Mar 2015	13F
GUGGENHEIM CAPITAL LLC	13F	Company	0.56%	48,236	$12,898,000	—	31 Mar 2015	13F
GAMCO INVESTORS, INC. ET AL	13F	Company	0.56%	48,083	$12,857,000	—	31 Mar 2015	13F
COLUMBUS CIRCLE INVESTORS	13F	Company	0.55%	47,273	$12,641,000	—	31 Mar 2015	13F
BlackRock Investment Management, LLC	13F	Company	0.52%	44,721	$11,958,000	—	31 Mar 2015	13F
FRED ALGER MANAGEMENT, LLC	13F	Company	0.51%	43,564	$11,649,000	—	31 Mar 2015	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.49%	42,550	$11,378,000	—	31 Mar 2015	13F
State of New Jersey Common Pension Fund D	13F	Company	0.48%	41,500	$11,097,000	—	31 Mar 2015	13F
EULAV Asset Management	13F	Company	0.46%	39,232	$10,491,000	—	31 Mar 2015	13F
MORGAN STANLEY	13F	Company	0.45%	38,822	$10,381,000	—	31 Mar 2015	13F
Invesco Ltd.	13F	Company	0.4%	34,740	$9,289,000	—	31 Mar 2015	13F
GABELLI FUNDS LLC	13F	Company	0.38%	33,000	$8,824,000	—	31 Mar 2015	13F
Nationwide Fund Advisors	13F	Company	0.38%	32,957	$8,813,000	—	31 Mar 2015	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.37%	31,555	$8,438,000	—	31 Mar 2015	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.35%	30,139	$8,059,000	—	31 Mar 2015	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.34%	28,839	$7,712,000	—	31 Mar 2015	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.33%	28,556	$7,636,000	—	31 Mar 2015	13F
CITADEL ADVISORS LLC	13F	Company	0.33%	28,551	$7,635,000	—	31 Mar 2015	13F
MANAGED ACCOUNT ADVISORS LLC	13F	Company	0.32%	27,557	$7,369,000	—	31 Mar 2015	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.32%	27,214	$7,277,000	—	31 Mar 2015	13F

Institutional Holders of BOSTON BEER CO INC - Class A Common Stock $0.01 par value (SAM) as of Q2 2015

As of 30 Jun 2015, BOSTON BEER CO INC - Class A Common Stock $0.01 par value (SAM) was held by 215 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 8,608,341 shares. The largest 10 holders included FMR LLC, VANGUARD GROUP INC, Neuberger Berman Group LLC, BlackRock Fund Advisors, BAMCO INC /NY/, AMERICAN CENTURY COMPANIES INC, PRICE T ROWE ASSOCIATES INC /MD/, FRANKLIN RESOURCES INC, Fisher Asset Management, LLC, and TYBOURNE CAPITAL MANAGEMENT HK LTD. This page lists 215 institutional shareholders reporting positions in this security for the Q2 2015 filing period.

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

Compare Q2 2015 vs Q1 2015 Across Filers

Q1 2015 holders

228

Q2 2015 holders

215

Holder diff

-13

Investor	Q1 2015 Shares	Q2 2015 Shares	Share Diff	Share Chg %	Q1 2015 Value $	Q2 2015 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.