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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
Estimated average burden
hours per response: 23.8
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
AON PLC SHS CL A G0403H108   220,703 700 SH   SOLE   700 0 0
ABBOTT LABS COM 002824100   856,630 8,460 SH   SOLE   8,460 0 0
ABBVIE INC COM 00287Y109   1,356,269 8,510 SH   SOLE   7,348 0 1,162
ACCENTURE PLC IRELAND SHS CLASS A G1151C101   8,065,272 28,219 SH   SOLE   27,716 0 503
ALPHABET INC CAP STK CL A 02079K305   19,506,323 188,049 SH   SOLE   185,624 0 2,425
ALPHABET INC CAP STK CL C 02079K107   3,725,280 35,820 SH   SOLE   35,560 0 260
ALTRIA GROUP INC COM 02209S103   546,692 12,252 SH   SOLE   12,252 0 0
AMAZON COM INC COM 023135106   288,902 2,797 SH   SOLE   2,797 0 0
AMERICAN EXPRESS CO COM 025816109   4,718,395 28,605 SH   SOLE   28,605 0 0
APPLE INC COM 037833100   38,972,419 236,340 SH   SOLE   235,175 0 1,165
ARCHER DANIELS MIDLAND CO COM 039483102   425,034 5,336 SH   SOLE   5,336 0 0
ARTESIAN RESOURCES CORP CL A 043113208   332,160 6,000 SH   SOLE   6,000 0 0
ARTISAN PARTNERS ASSET MGMT CL A 04316A108   374,980 11,725 SH   SOLE   9,763 0 1,962
AUTOMATIC DATA PROCESSING IN COM 053015103   13,711,114 61,587 SH   SOLE   60,460 0 1,127
BANK HAWAII CORP COM 062540109   7,960,740 152,856 SH   SOLE   152,159 0 697
BANK NEW YORK MELLON CORP COM 064058100   366,883 8,074 SH   SOLE   8,074 0 0
BK OF AMERICA CORP COM 060505104   4,264,031 149,092 SH   SOLE   148,767 0 325
BATH & BODY WORKS INC COM 070830104   207,613 5,676 SH   SOLE   5,676 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108   1,862,400 4 SH   SOLE   4 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702   75,207,418 243,571 SH   SOLE   241,777 0 1,794
BOOKING HOLDINGS INC COM 09857L108   14,060,425 5,301 SH   SOLE   5,213 0 88
BP PLC SPONSORED ADR 055622104   353,335 9,313 SH   SOLE   9,313 0 0
BRISTOL-MYERS SQUIBB CO COM 110122108   294,637 4,251 SH   SOLE   4,251 0 0
BRITISH AMERN TOB PLC SPONSORED ADR 110448107   204,504 5,823 SH   SOLE   5,823 0 0
BROOKFIELD ASSET MANAGMT LTD CL A LMT VTG SHS 113004105   421,859 12,893 SH   SOLE   11,916 0 977
BROOKFIELD CORP CL A LTD VT SH 11271J107   1,699,080 52,135 SH   SOLE   48,225 0 3,910
BROWN FORMAN CORP CL B 115637209   373,537 5,812 SH   SOLE   5,720 0 92
CANADIAN IMP BK COMM COM 136069101   253,417 5,974 SH   SOLE   5,974 0 0
CANADIAN NATL RY CO COM 136375102   10,729,843 90,954 SH   SOLE   90,374 0 580
CHEVRON CORP NEW COM 166764100   2,373,846 14,549 SH   SOLE   14,549 0 0
CISCO SYS INC COM 17275R102   10,786,077 206,333 SH   SOLE   204,308 0 2,025
COCA COLA CO COM 191216100   732,264 11,805 SH   SOLE   11,805 0 0
COGNIZANT TECHNOLOGY SOLUTIO CLA 192446102   13,748,123 225,638 SH   SOLE   222,103 0 3,535
COMCAST CORP NEW CLA 20030N101   164,984 4,352 SH   SOLE   4,352 0 0
CONOCOPHILLIPS COM 20825C104   182,546 1,840 SH   SOLE   1,840 0 0
CONSOLIDATED EDISON INC COM 209115104   932,400 9,746 SH   SOLE   9,746 0 0
CONSTELLATION ENERGY CORP COM 21037T109   566,221 7,213 SH   SOLE   7,213 0 0
COSTCO WHSL CORP NEW COM 22160K105   413,903 833 SH   SOLE   833 0 0
CSW INDUSTRIALS INC COM 126402106   302,034 2,174 SH   SOLE   1,424 0 750
DOMINION ENERGY INC COM 25746U109   912,301 16,317 SH   SOLE   15,517 0 800
DUKE ENERGY CORP NEW COM NEW 26441C204   489,369 5,073 SH   SOLE   5,073 0 0
EDWARDS LIFESCIENCES CORP COM 28176E108   173,733 2,100 SH   SOLE   2,100 0 0
EPR PPTYS PFD C CV 5.75% 26884U208   263,867 14,824 SH   SOLE   14,824 0 0
EXELON CORP COM 30161N101   350,663 8,371 SH   SOLE   8,371 0 0
EXXON MOBIL CORP COM 30231G102   987,320 9,003 SH   SOLE   9,003 0 0
META PLATFORMS INC CL A 30303M102   3,713,401 17,521 SH   SOLE   17,402 0 119
FACTSET RESH SYS INC COM 303075105   5,202,323 12,533 SH   SOLE   12,458 0 75
FARMERS & MERCHANTS BANCORP COM 30779N105   181,500 30 SH   SOLE   30 0 0
FASTENAL CO COM 311900104   7,133,722 132,253 SH   SOLE   131,463 0 790
FEDEX CORP COM 31428X106   261,850 1,146 SH   SOLE   1,146 0 0
GENTEX CORP COM 371901109   12,036,559 429,417 SH   SOLE   422,329 0 7,088
GENERAL DYNAMICS CORP COM 369550108   6,999,657 30,672 SH   SOLE   30,012 0 660
GENUINE PARTS CO COM 372460105   10,550,736 63,061 SH   SOLE   62,301 0 760
GLAXOSMITHKLINE PLC SPONSORED ADR 37733W204   161,782 4,547 SH   SOLE   4,547 0 0
HONEYWELL INTL INC COM 438516106   184,813 967 SH   SOLE   967 0 0
HORMEL FOODS CORP COM 440452100   3,724,433 93,391 SH   SOLE   92,521 0 870
ILLINOIS TOOL WKS INC COM 452308109   705,031 2,896 SH   SOLE   2,896 0 0
INTUITIVE SURGICAL INC COM NEW 46120E602   257,003 1,006 SH   SOLE   1,006 0 0
ISHARES TR CORE US AGGBD ET 464287226   170,484 1,711 SH   SOLE   1,701 0 10
ISHARES TR SHRT NAT MUN ETF 464288158   41,453 396 SH   SOLE   396 0 0
JOHNSON & JOHNSON COM 478160104   22,165,745 143,005 SH   SOLE   141,328 0 1,677
JPMORGAN CHASE & CO COM 46625H100   1,089,799 8,363 SH   SOLE   8,363 0 0
JUNIPER NETWORKS INC COM 48203R104   213,404 6,200 SH   SOLE   0 0 6,200
KIMBERLY-CLARK CORP COM 494368103   302,532 2,254 SH   SOLE   1,754 0 500
L3HARRIS TECHNOLOGIES INC COM 502431109   264,728 1,349 SH   SOLE   1,349 0 0
LILLY ELI & CO COM 532457108   1,095,321 3,189 SH   SOLE   2,889 0 300
MANULIFE FINL CORP COM 56501R106   506,038 27,562 SH   SOLE   27,562 0 0
MASTERCARD INC CL A 57636Q104   11,397,991 31,364 SH   SOLE   31,125 0 239
MCCORMICK & CO INC COM NON VTG 579780206   396,912 4,770 SH   SOLE   4,770 0 0
MCDONALDS CORP COM 580135101   1,036,619 3,707 SH   SOLE   3,707 0 0
MERCK & CO. INC COM 58933Y105   1,722,230 16,188 SH   SOLE   15,550 0 638
METLIFE INC COM 59156R108   368,003 6,351 SH   SOLE   6,351 0 0
MICROSOFT CORP COM 594918104   16,137,472 55,975 SH   SOLE   55,107 0 868
MONDELEZ INTL INC CL A 609207105   984,651 14,123 SH   SOLE   13,373 0 750
MUELLER WTR PRODS INC COM SER A 624758108   223,040 16,000 SH   SOLE   16,000 0 0
NIKE INC CL B 654106103   6,346,252 51,747 SH   SOLE   51,317 0 430
NORFOLK SOUTHN CORP COM 655844108   578,336 2,728 SH   SOLE   2,728 0 0
NOVARTIS AG SPONSORED ADR 66987V109   294,952 3,206 SH   SOLE   2,906 0 300
NVR INC COM 62944T105   3,187,293 572 SH   SOLE   569 0 3
OGE ENERGY CORP COM 670837103   225,960 6,000 SH   SOLE   6,000 0 0
ONEOK INC NEW COM 682680103   798,878 12,573 SH   SOLE   11,273 0 1,300
ORACLE CORP COM 68389X105   17,065,508 183,658 SH   SOLE   180,357 0 3,301
OTTER TAIL CORP COM 689648103   361,350 5,000 SH   SOLE   5,000 0 0
PAYCHEX INC COM 704326107   6,132,055 53,513 SH   SOLE   52,372 0 1,141
PEPSICO INC COM 713448108   16,983,898 93,165 SH   SOLE   91,811 0 1,354
PFIZER INC COM 717081103   1,717,328 42,091 SH   SOLE   41,115 0 976
PHILIP MORRIS INTL INC COM 718172109   917,718 9,437 SH   SOLE   9,437 0 0
PHILLIPS EDISON & CO INC COMMON STOCK 71844V201   510,405 15,647 SH   SOLE   15,647 0 0
PNC FINL SVCS GROUP INC COM 693475105   150,720 1,186 SH   SOLE   1,186 0 0
POTLATCHDELTIC CORPORATION COM 737630103   703,176 14,206 SH   SOLE   12,979 0 1,227
INVESCO QQQ TR UNIT SER 1 46090E103   218,232 680 SH   SOLE   680 0 0
PROCTER & GAMBLE CO COM 742718109   2,413,807 16,234 SH   SOLE   15,834 0 400
PRICE T ROWE GROUP INC COM 74144T108   6,044,553 53,539 SH   SOLE   53,139 0 400
PROLOGIS INC. COM 74340W103   1,261,809 10,113 SH   SOLE   10,113 0 0
PUBLIC STORAGE COM 74460D109   1,099,116 3,638 SH   SOLE   3,438 0 200
PULTE GROUP INC COM 745867101   4,369,776 74,979 SH   SOLE   74,109 0 870
RAYTHEON TECHNOLOGIES CORP COM 75513E101   16,237,186 165,804 SH   SOLE   164,650 0 1,154
REALTY INCOME CORP COM 756109104   611,055 9,650 SH   SOLE   9,650 0 0
ROSS STORES INC COM 778296103   5,867,397 55,285 SH   SOLE   54,320 0 965
S&P GLOBAL INC COM 78409V104   172,040 499 SH   SOLE   499 0 0
SANDY SPRING BANCORP INC COM 800363103   214,907 8,272 SH   SOLE   8,272 0 0
SCHWAB STRATEGIC TR US DIVIDEND EQ 808524797   362,846 4,960 SH   SOLE   4,960 0 0
SCHWAB STRATEGIC TR US BRD MKT ETF 808524102   1,281,232 26,776 SH   SOLE   26,562 0 214
SCHWAB STRATEGIC TR US SML CAP ETF 808524607   398,370 9,501 SH   SOLE   9,397 0 104
SCHWAB STRATEGIC TR US MID-CAP ETF 808524508   392,716 5,788 SH   SOLE   5,707 0 81
SCHWAB STRATEGIC TR SHT TM US TRES 808524862   41,276 846 SH   SOLE   846 0 0
SCHWAB STRATEGIC TR INTRM TRM TRES 808524854   4,279,792 84,866 SH   SOLE   82,967 0 1,899
SEI INVTS CO COM 784117103   13,765,960 239,200 SH   SOLE   238,698 0 502
STARBUCKS CORP COM 855244109   9,316,537 89,470 SH   SOLE   88,912 0 558
STRYKER CORP COM 863667101   3,547,250 12,426 SH   SOLE   12,346 0 80
TEXAS INSTRS INC COM 882508104   9,091,447 48,876 SH   SOLE   48,381 0 495
TEXAS PAC LD CORP COM 88262P102   860,716 506 SH   SOLE   506 0 0
TESLA INC COM 88160R101   124,476 600 SH   SOLE   600 0 0
TELOS CORP MD COM 87969B101   53,902 21,305 SH   SOLE   21,305 0 0
TEXAS ROADHOUSE INC COM 882681109   2,407,793 22,282 SH   SOLE   21,837 0 445
TJX COS INC NEW COM 872540109   17,982,404 229,484 SH   SOLE   226,148 0 3,336
TORONTO DOMINION BK ONT COM NEW 891160509   216,838 3,620 SH   SOLE   3,620 0 0
TOWNEBANK PORTSMOUTH VA COM 89214P109   462,821 17,367 SH   SOLE   15,442 0 1,925
TRACTOR SUPPLY CO COM 892356106   11,477,943 48,834 SH   SOLE   48,589 0 245
TRANE TECHNOLOGIES PLC SHS G8994E103   210,657 1,145 SH   SOLE   1,145 0 0
TRUIST FINL CORP COM 89832Q109   1,189,390 34,879 SH   SOLE   34,879 0 0
US BANCORP DEL COM NEW 902973304   405,238 11,241 SH   SOLE   11,241 0 0
ULTA BEAUTY INC COM 90384S303   9,873,899 18,095 SH   SOLE   17,843 0 252
UNITED PARCEL SERVICE INC CL B 911312106   13,663,543 70,434 SH   SOLE   69,441 0 993
UNITEDHEALTH GROUP INC COM 91324P102   15,468,816 32,732 SH   SOLE   32,421 0 311
UNIVEST FINANCIAL CORPORATIO COM 915271100   182,299 7,679 SH   SOLE   7,679 0 0
VANGUARD WHITEHALL FDS INTL DVD ETF 921946810   492,330 6,682 SH   SOLE   6,580 0 102
VANGUARD SPECIALIZED FUNDS DIV APP ETF 921908844   308,328 2,002 SH   SOLE   2,002 0 0
VANGUARD INDEX FDS TOTAL STK MKT 922908769   994,218 4,871 SH   SOLE   4,871 0 0
VANGUARD MUN BD FDS TAX EXEMPT BD 922907746   1,304,242 25,745 SH   SOLE   25,745 0 0
VANGUARD BD INDEX FDS TOTAL BND MRKT 921937835   899,028 12,177 SH   SOLE   12,177 0 0
VANGUARD MALVERN FDS STRM INFPROIDX 922020805   534,436 11,176 SH   SOLE   11,176 0 0
VSE CORP COM 918284100   1,865,081 41,539 SH   SOLE   41,539 0 0
VERIZON COMMUNICATIONS INC COM 92343V104   310,396 7,981 SH   SOLE   7,981 0 0
VISA INC COM CL A 92826C839   13,327,392 59,112 SH   SOLE   58,327 0 785
WALMART INC COM 931142103   690,066 4,680 SH   SOLE   4,680 0 0
DISNEY WALT CO COM 254687106   2,157,000 21,542 SH   SOLE   21,542 0 0
WELLS FARGO CO NEW COM 949746101   1,189,432 31,820 SH   SOLE   31,820 0 0
WELLTOWER INC COM 95040Q104   460,759 6,427 SH   SOLE   5,927 0 500
WESTERN ALLIANCE BANCORP COM 957638109   3,393,075 95,472 SH   SOLE   94,447 0 1,025
WEC ENERGY GROUP INC COM 92939U106   990,176 10,446 SH   SOLE   10,446 0 0
YUM BRANDS INC COM 988498101   297,840 2,255 SH   SOLE   2,255 0 0
ZOETIS INC CL A 98978V103   135,086 812 SH   SOLE   812 0 0