The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
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COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ABBOTT LABS COM 002824100   3,497,580 31,857 SH   SOLE   31,857 0 0
ABBVIE INC COM 00287Y109   3,693,758 22,856 SH   SOLE   22,856 0 0
ALPHABET INC CAP STK CL C 02079K107   42,768,659 482,009 SH   SOLE   482,009 0 0
ALPHABET INC CAP STK CL A 02079K305   6,508,374 73,766 SH   SOLE   73,766 0 0
AMAZON COM INC COM 023135106   263,088 3,132 SH   SOLE   3,132 0 0
AMERICAN EXPRESS CO COM 025816109   11,154,091 75,493 SH   SOLE   75,493 0 0
AMGEN INC COM 031162100   4,110,316 15,650 SH   SOLE   15,650 0 0
APPLE INC COM 037833100   10,901,430 83,902 SH   SOLE   83,902 0 0
BANK AMERICA CORP COM 060505104   621,662 18,770 SH   SOLE   18,770 0 0
BARNES GROUP INC COM 067806109   245,754 6,016 SH   SOLE   6,016 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108   468,711 1 SH   SOLE   1 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702   46,863,837 151,712 SH   SOLE   151,712 0 0
BK OF AMERICA CORP 7.25%CNV PFD L 060505682   3,266,560 2,816 SH   SOLE   2,816 0 0
BOSTON BEER INC CL A 100557107   986,912 2,995 SH   SOLE   2,995 0 0
BOSTON OMAHA CORP CL A COM STK 101044105   348,608 13,155 SH   SOLE   13,155 0 0
BRISTOL-MYERS SQUIBB CO COM 110122108   218,728 3,040 SH   SOLE   3,040 0 0
CAMDEN NATL CORP COM 133034108   387,717 9,300 SH   SOLE   9,300 0 0
CARMAX INC COM 143130102   9,806,030 161,045 SH   SOLE   161,045 0 0
CARRIER GLOBAL CORPORATION COM 14448C104   201,341 4,881 SH   SOLE   4,881 0 0
CHEVRON CORP NEW COM 166764100   270,132 1,505 SH   SOLE   1,505 0 0
CIGNA CORP NEW COM 125523100   770,697 2,326 SH   SOLE   2,326 0 0
CISCO SYS INC COM 17275R102   2,668,031 56,004 SH   SOLE   56,004 0 0
COCA COLA CO COM 191216100   9,533,930 149,881 SH   SOLE   149,881 0 0
COMCAST CORP NEW CL A 20030N101   2,728,185 78,015 SH   SOLE   78,015 0 0
CSX CORP COM 126408103   14,262,108 460,365 SH   SOLE   460,365 0 0
DARDEN RESTAURANTS INC COM 237194105   207,495 1,500 SH   SOLE   1,500 0 0
DISNEY WALT CO COM 254687106   7,812,235 89,920 SH   SOLE   89,920 0 0
FASTENAL CO COM 311900104   241,332 5,100 SH   SOLE   5,100 0 0
FEDEX CORP COM 31428X106   13,041,267 75,296 SH   SOLE   75,296 0 0
GENERAL DYNAMICS CORP COM 369550108   6,777,869 27,318 SH   SOLE   27,318 0 0
GENERAL MLS INC COM 370334104   670,800 8,000 SH   SOLE   8,000 0 0
HOME DEPOT INC COM 437076102   12,962,263 41,038 SH   SOLE   41,038 0 0
INTEL CORP COM 458140100   8,081,290 305,762 SH   SOLE   305,762 0 0
INTERNATIONAL FLAVORS&FRAGRA COM 459506101   1,460,736 13,933 SH   SOLE   13,933 0 0
ISHARES TR CORE S&P SCP ETF 464287804   2,256,407 23,842 SH   SOLE   23,842 0 0
JOHNSON & JOHNSON COM 478160104   4,621,871 26,164 SH   SOLE   26,164 0 0
KEYCORP COM 493267108   292,656 16,800 SH   SOLE   16,800 0 0
LOCKHEED MARTIN CORP COM 539830109   8,147,735 16,748 SH   SOLE   16,748 0 0
LOWES COS INC COM 548661107   3,524,157 17,688 SH   SOLE   17,688 0 0
M & T BK CORP COM 55261F104   2,436,428 16,796 SH   SOLE   16,796 0 0
MARKEL CORP COM 570535104   951,228 722 SH   SOLE   722 0 0
MCKESSON CORP COM 58155Q103   381,497 1,017 SH   SOLE   1,017 0 0
MEDTRONIC PLC SHS G5960L103   926,733 11,924 SH   SOLE   11,924 0 0
META PLATFORMS INC CL A 30303M102   12,273,958 101,994 SH   SOLE   101,994 0 0
MICROSOFT CORP COM 594918104   30,188,062 125,878 SH   SOLE   125,878 0 0
MODERNA INC COM 60770K107   542,452 3,020 SH   SOLE   3,020 0 0
MOHAWK INDS INC COM 608190104   1,453,364 14,218 SH   SOLE   14,218 0 0
NEW YORK CMNTY CAP TR V UNIT 05/07/2051 64944P307   1,302,745 30,031 SH   SOLE   30,031 0 0
NEW YORK TIMES CO CL A 650111107   259,680 8,000 SH   SOLE   8,000 0 0
NORFOLK SOUTHN CORP COM 655844108   494,811 2,008 SH   SOLE   2,008 0 0
ORACLE CORP COM 68389X105   761,980 9,322 SH   SOLE   9,322 0 0
PEPSICO INC COM 713448108   15,654,550 86,652 SH   SOLE   86,652 0 0
PROCTER AND GAMBLE CO COM 742718109   968,317 6,389 SH   SOLE   6,389 0 0
QORVO INC COM 74736K101   1,435,284 15,835 SH   SOLE   15,835 0 0
RAYTHEON TECHNOLOGIES CORP COM 75513E101   909,996 9,017 SH   SOLE   9,017 0 0
REGENERON PHARMACEUTICALS COM 75886F107   5,981,152 8,290 SH   SOLE   8,290 0 0
RESTAURANT BRANDS INTL INC COM 76131D103   2,835,909 43,852 SH   SOLE   43,852 0 0
SMUCKER J M CO COM NEW 832696405   1,041,082 6,570 SH   SOLE   6,570 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103   11,553,210 30,210 SH   SOLE   30,210 0 0
STANLEY BLACK & DECKER INC COM 854502101   4,625,514 61,575 SH   SOLE   61,575 0 0
STRYKER CORPORATION COM 863667101   2,385,978 9,759 SH   SOLE   9,759 0 0
UNION PAC CORP COM 907818108   8,097,265 39,104 SH   SOLE   39,104 0 0
UNITED PARCEL SERVICE INC CL B 911312106   430,254 2,475 SH   SOLE   2,475 0 0
UNITEDHEALTH GROUP INC COM 91324P102   917,742 1,731 SH   SOLE   1,731 0 0
VISA INC COM CL A 92826C839   260,323 1,253 SH   SOLE   1,253 0 0
WALGREENS BOOTS ALLIANCE INC COM 931427108   351,931 9,420 SH   SOLE   9,420 0 0
WALMART INC COM 931142103   348,094 2,455 SH   SOLE   2,455 0 0
WARNER BROS DISCOVERY INC COM SER A 934423104   682,408 71,984 SH   SOLE   71,984 0 0
WEBSTER FINL CORP COM 947890109   584,034 12,337 SH   SOLE   12,337 0 0
WELLS FARGO CO NEW PERP PFD CNV A 949746804   1,412,520 1,192 SH   SOLE   1,192 0 0
WELLS FARGO CO NEW COM 949746101   12,981,081 314,388 SH   SOLE   314,388 0 0