Security key
100557107
BOSTON BEER CO INC - Class A Common Stock. $0.01 par value (SAM)
CUSIP: 100557107
Q2 2025 13F Holders as of 30 Jun 2025
- Type / Class
- Equity / Class A Common Stock. $0.01 par value
- Shares outstanding
- 8,380,257
- Total 13F shares
- 7,648,265
- Share change
- +403,922
- Total reported value
- $1,459,088,741
- Put/Call ratio
- 116%
- Price per share
- $190.81
- Number of holders
- 341
- Value change
- +$69,350,793
- Number of buys
- 181
- Number of sells
- 139
Report period
Q2 2025
Institutions
341
Top holders
10
SAM full security history
Newer quarter: Q3 2025
Previous quarter: Q1 2025
BOSTON BEER CO INC SEC filings
BOSTON BEER CO INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 100557107
Recent filing periods:
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 |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
|
Company |
11%
|
949,579
|
$226,797,449 | — | 31 Mar 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
10%
|
865,251
|
$206,656,549 | — | 31 Mar 2025 | |
| Samuel A. Calagione III |
3/4/5
|
Founder & Brewer, Dogfish Head |
—
class O/S missing
|
338,035
|
$116,564,609 | — | 10 Aug 2023 | |
| FMR LLC |
13F
|
Company |
5.5%
|
457,784
|
$109,337,108 | — | 31 Mar 2025 | |
| STATE STREET CORP |
13F
|
Company |
3.5%
|
293,296
|
$70,050,817 | — | 31 Mar 2025 | |
| C. James Koch |
3/4/5
|
Chairman, Director, 10%+ Owner |
—
class O/S missing
|
203,072
|
$70,025,317 | — | 31 Oct 2023 | |
| COOPER CREEK PARTNERS MANAGEMENT LLC |
13F
|
Company |
3.5%
|
290,779
|
$69,450,000 | — | 31 Mar 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
3.1%
|
261,156
|
$62,374,315 | — | 31 Mar 2025 | |
| Fisher Asset Management, LLC |
13F
|
Company |
2.8%
|
232,079
|
$55,429,854 | — | 31 Mar 2025 | |
| Point72 Asset Management, L.P. |
13F
|
Company |
2.6%
|
217,710
|
$51,997,951 | — | 31 Mar 2025 | |
| ARMISTICE CAPITAL, LLC |
13F
|
Company |
2.5%
|
210,553
|
$50,288,479 | — | 31 Mar 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
2.2%
|
185,898
|
$44,399,878 | — | 31 Mar 2025 | |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
|
Company |
2.1%
|
178,229
|
$42,568,214 | — | 31 Mar 2025 | |
| UBS Group AG |
13F
|
Company |
2%
|
170,849
|
$40,805,575 | — | 31 Mar 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.8%
|
151,025
|
$36,082,708 | — | 31 Mar 2025 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
1.5%
|
123,612
|
$29,523,490 | — | 31 Mar 2025 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
1.4%
|
117,209
|
$27,671,873 | — | 31 Mar 2025 | |
| SOUTHERNSUN ASSET MANAGEMENT, LLC |
13F
|
Company |
1.3%
|
110,427
|
$26,374,385 | — | 31 Mar 2025 | |
| Invesco Ltd. |
13F
|
Company |
1.3%
|
109,259
|
$26,095,420 | — | 31 Mar 2025 | |
| SOUTHEASTERN ASSET MANAGEMENT INC/TN/ |
13F
|
Company |
1.3%
|
106,317
|
$25,392,752 | — | 31 Mar 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
1.2%
|
99,457
|
$23,754,310 | — | 31 Mar 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
1%
|
86,791
|
$20,729,161 | — | 31 Mar 2025 | |
| Global Alpha Capital Management Ltd. |
13F
|
Company |
0.95%
|
79,734
|
$19,043,669 | — | 31 Mar 2025 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.93%
|
78,279
|
$18,696,156 | — | 31 Mar 2025 | |
| David Burwick As |
3/4/5
|
President and CEO, Director |
—
mixed-class rows
|
74,317
mixed-class rows
|
$17,364,613 | — | 01 Mar 2024 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.86%
|
71,732
|
$17,132,585 | — | 31 Mar 2025 | |
| J. Goldman & Co LP |
13F
|
Company |
0.82%
|
68,693
|
$16,406,636 | — | 31 Mar 2025 | |
| LOOMIS SAYLES & CO L P |
13F
|
Company |
0.8%
|
66,871
|
$15,972,000 | — | 31 Mar 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.74%
|
62,051
|
$14,820,316 | — | 31 Mar 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.72%
|
60,260
|
$14,392,742 | — | 31 Mar 2025 | |
| T. Rowe Price Investment Management, Inc. |
13F
13D/G
|
Company |
0.6%
from 13D/G
|
52,713
|
$12,590,000 | — | 31 Mar 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.57%
|
47,705
|
$11,393,863 | — | 31 Mar 2025 | |
| Trexquant Investment LP |
13F
|
Company |
0.55%
|
46,434
|
$11,090,297 | — | 31 Mar 2025 | |
| Nuveen, LLC |
13F
|
Company |
3.7%
|
311,606
|
$11,010,075 | — | 31 Mar 2025 | |
| Calamos Advisors LLC |
13F
|
Company |
0.55%
|
46,071
|
$11,003,598 | — | 31 Mar 2025 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.49%
|
40,887
|
$9,765,450 | — | 31 Mar 2025 | |
| Crawford Fund Management, LLC |
13F
|
Company |
0.48%
|
40,386
|
$9,645,792 | — | 31 Mar 2025 | |
| Jump Financial, LLC |
13F
|
Company |
0.44%
|
37,036
|
$8,845,678 | — | 31 Mar 2025 | |
| BARCLAYS PLC |
13F
|
Company |
0.44%
|
36,504
|
$8,718,615 | — | 31 Mar 2025 | |
| PRUDENTIAL FINANCIAL INC |
13F
|
Company |
0.32%
|
26,878
|
$8,545,744 | — | 31 Mar 2025 | |
| AMERICAN CENTURY COMPANIES INC |
13F
|
Company |
0.42%
|
35,007
|
$8,361,193 | — | 31 Mar 2025 | |
| Man Group plc |
13F
|
Company |
0.41%
|
34,340
|
$8,201,765 | — | 31 Mar 2025 | |
| Holocene Advisors, LP |
13F
|
Company |
0.4%
|
33,189
|
$7,926,861 | — | 31 Mar 2025 | |
| Qube Research & Technologies Ltd |
13F
|
Company |
0.36%
|
29,765
|
$7,109,073 | — | 31 Mar 2025 | |
| Assenagon Asset Management S.A. |
13F
|
Company |
0.35%
|
29,694
|
$7,092,115 | — | 31 Mar 2025 | |
| Jean Michel Valette |
3/4/5
|
Director |
—
mixed-class rows
|
25,878
mixed-class rows
|
$6,871,526 | — | 13 Mar 2025 | |
| Gotham Asset Management, LLC |
13F
|
Company |
0.32%
|
27,217
|
$6,500,508 | — | 31 Mar 2025 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.3%
|
25,129
|
$6,001,763 | — | 31 Mar 2025 | |
| Benefit Frank H. Smalla |
3/4/5
|
Chief Financial Officer |
—
mixed-class rows
|
24,701
mixed-class rows
|
$5,930,386 | — | 01 Mar 2023 | |
| GAGNON SECURITIES LLC |
13F
|
Company |
0.29%
|
24,516
|
$5,855,401 | — | 31 Mar 2025 |
Institutional Holders of BOSTON BEER CO INC - Class A Common Stock. $0.01 par value (SAM) as of Q2 2025
As of 30 Jun 2025,
BOSTON BEER CO INC - Class A Common Stock. $0.01 par value (SAM) was held by
341 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
7,648,265 shares.
The largest 10 holders included
BlackRock, Inc., VANGUARD GROUP INC, FMR LLC, STATE STREET CORP, DIMENSIONAL FUND ADVISORS LP, ARROWSTREET CAPITAL, LIMITED PARTNERSHIP, Fisher Asset Management, LLC, COOPER CREEK PARTNERS MANAGEMENT LLC, MILLENNIUM MANAGEMENT LLC, and UBS Group AG.
This page lists
342
institutional shareholders reporting positions in this security
for the Q2 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q2 2025 vs Q1 2025 Across Filers
Q1 2025 holders
324
Q2 2025 holders
341
Holder diff
17
| Investor | Q1 2025 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q1 2025 Value $ | Q2 2025 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.
An asterisk sign (*) next to the price indicates that the price is likely invalid.