BOSTON BEER INC

Ticker: SAM CUSIP: 100557107 Class: CL A

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue ($000)
VANGUARD GROUP INC1,039,184$202,776
BlackRock, Inc.725,529$141,573
AQR CAPITAL MANAGEMENT LLC440,224$85,901
FMR LLC360,875$70,418
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP271,516$52,981
DIMENSIONAL FUND ADVISORS LP258,001$50,344
STATE STREET CORP254,297$49,621
Gotham Asset Management, LLC248,910$48,570
UBS Group AG216,634$42,272
AMERICAN CENTURY COMPANIES INC191,605$37,388
SOUTHEASTERN ASSET MANAGEMENT INC/TN/147,997$28,879
GEODE CAPITAL MANAGEMENT, LLC139,198$27,168
CITADEL ADVISORS LLC132,943$25,941
Qube Research & Technologies Ltd132,862$25,925
Global Alpha Capital Management Ltd.123,028$24,006
Invesco Ltd.117,112$22,852
MORGAN STANLEY114,300$22,304
Woodson Capital Management, LP100,000$19,513
CHARLES SCHWAB INVESTMENT MANAGEMENT INC98,826$19,284
AMERIPRISE FINANCIAL INC90,903$17,738
Quantinno Capital Management LP90,340$17,628
RENAISSANCE TECHNOLOGIES LLC82,679$16,133
SOUTHERNSUN ASSET MANAGEMENT, LLC75,524$14,737
NORTHERN TRUST CORP74,891$14,613
Man Group plc71,345$13,922
FRANKLIN RESOURCES INC65,573$12,795
Calamos Advisors LLC65,364$12,754
LOOMIS SAYLES & CO L P65,049$12,693
VOLORIDGE INVESTMENT MANAGEMENT, LLC63,123$12,317
Crawford Fund Management, LLC61,481$11,997
Bank of New York Mellon Corp60,283$11,763
MILLENNIUM MANAGEMENT LLC56,882$11,099
Trexquant Investment LP56,119$10,951
GOLDMAN SACHS GROUP INC55,715$10,872
Monaco Asset Management SAM53,927$10,523
D. E. Shaw & Co., Inc.53,785$10,495
BANK OF AMERICA CORP /DE/46,718$9,116
NOMURA HOLDINGS INC46,592$9,091
JANE STREET GROUP, LLC44,752$8,732
Pacer Advisors, Inc.41,836$8,163
FIRST TRUST ADVISORS LP38,327$7,479
ONTARIO TEACHERS PENSION PLAN BOARD30,673$5,985
WINTON GROUP Ltd29,431$5,743
ACADIAN ASSET MANAGEMENT LLC29,021$6
GAMCO INVESTORS, INC. ET AL28,070$5,477
GABELLI FUNDS LLC27,000$5,269
Corient Private Wealth LLC26,978$529
MARSHALL WACE, LLP26,919$5,253
ALGERT GLOBAL LLC24,706$5
DARK FOREST CAPITAL MANAGEMENT LP24,632$4,806
IEQ CAPITAL, LLC24,236$4,729
RHUMBLINE ADVISERS23,084$4,504
JPMORGAN CHASE & CO23,009$4,490
Savoir Faire Capital Management, L.P.21,763$4,247
ALLIANCEBERNSTEIN L.P.20,020$3,907
RK Asset Management, LLC19,994$4
SUSQUEHANNA INTERNATIONAL GROUP, LLP18,530$3,616
Nuveen, LLC17,440$3,403
PRINCIPAL FINANCIAL GROUP INC16,551$3,230
Swiss National Bank16,500$3,220
TWO SIGMA INVESTMENTS, LP16,269$3,175
UBS ASSET MANAGEMENT AMERICAS INC15,704$3,064
BARCLAYS PLC15,398$3,005
Engineers Gate Manager LP13,646$2,663
Legal & General Group Plc13,278$2,591
TWO SIGMA ADVISERS, LP12,800$2,498
Connor, Clark & Lunn Investment Management Ltd.12,130$2,367
NEW YORK STATE TEACHERS RETIREMENT SYSTEM11,987$2
Creative Planning11,897$2,322
Campbell & CO Investment Adviser LLC11,315$2,208
Quinn Opportunity Partners LLC10,000$1,951
WEDGE CAPITAL MANAGEMENT L L P/NC9,625$1,878
BCGM Wealth Management, LLC9,605$1,874
Cardinal Capital Management9,551$1,864
XTX Topco Ltd9,245$1,804
Retirement Systems of Alabama9,232$1,801
CWM, LLC9,129$2
Y-Intercept (Hong Kong) Ltd9,074$1,771
Cerity Partners LLC8,426$1,644
ROYAL BANK OF CANADA8,069$1,574
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM7,990$1,559
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM7,876$1,537
PRICE T ROWE ASSOCIATES INC /MD/7,515$1
Atom Investors LP7,243$1,413
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC7,190$1,457
LPL Financial LLC7,168$1,399
Tejara Capital Ltd6,900$1,346
HRT FINANCIAL LP6,775$1
CastleKnight Management LP6,600$1,288
GAGNON SECURITIES LLC6,355$1,240
Exit Wealth Advisors, LLC.6,243$1,218
Skylands Capital, LLC6,050$1,181
LOS ANGELES CAPITAL MANAGEMENT LLC5,936$1,223
CenterBook Partners LP5,749$1,122
TEACHER RETIREMENT SYSTEM OF TEXAS5,640$1,101
MANUFACTURERS LIFE INSURANCE COMPANY, THE5,546$1,082
WELLS FARGO & COMPANY/MN5,484$1,070
Federation des caisses Desjardins du Quebec5,459$1,065
Oak Thistle LLC5,327$1,039
MAVERICK CAPITAL LTD5,234$1,021
241 other institutions298,996$51,200
Total (341 institutions)7,576,462$1,445,370