Name,Ticker,Title of class,Class,Change,CUSIP,Value,Shares or principal amount,Weighting BERKSHIRE HATHAWAY INC DEL,BRKB,cl b new,Buy,084670702,46234000.0,131009.0,11.48 MARKEL CORP,MKL,,Buy,570535104,29966000.0,20313.0,7.441 PRICE T ROWE GROUP INC,TROW,,Buy,74144T108,12469000.0,82477.0,3.096 PROGRESSIVE CORP,PGR,,Sell,743315103,12094000.0,106101.0,3.003 PAYCHEX INC,PAYX,,Buy,704326107,11585000.0,84888.0,2.877 APPLE INC,AAPL,,Sell,037833100,10605000.0,60734.0,2.633 MICROSOFT CORP,MSFT,,Buy,594918104,10352000.0,33577.0,2.57 NORFOLK SOUTHN CORP,NSC,,Sell,655844108,10282000.0,36050.0,2.553 JOHNSON & JOHNSON,JNJ,,Buy,478160104,9653000.0,54468.0,2.397 ALLEGHANY CORP MD,Y,,Sell,017175100,9249000.0,10920.0,2.297 DIAGEO PLC,DEO,spon adr new,Buy,25243Q205,8653000.0,42599.0,2.149 LOWES COS INC,LOW,,Sell,548661107,8547000.0,42271.0,2.122 SCHWAB CHARLES CORP,SCHW,,Sell,808513105,7991000.0,94786.0,1.984 PEPSICO INC,PEP,,Buy,713448108,7304000.0,43636.0,1.814 LOCKHEED MARTIN CORP,LMT,,Buy,539830109,7262000.0,16451.0,1.803 DISNEY WALT CO,DIS,,Buy,254687106,7132000.0,51998.0,1.771 BARRICK GOLD CORP,GOLD,,Buy,067901108,6966000.0,283977.0,1.73 LOEWS CORP,L,,Sell,540424108,6698000.0,103339.0,1.663 COLFAX CORP,CFX,,Buy,194014106,6606000.0,166015.0,1.64 AUTOZONE INC,AZO,,Buy,053332102,6492000.0,3175.0,1.612 KLA CORP,KLAC,,Buy,482480100,6390000.0,17455.0,1.587 JEFFERIES FINL GROUP INC,JEF,,Buy,47233W109,6281000.0,191188.0,1.56 GENUINE PARTS CO,GPC,,Buy,372460105,6187000.0,49098.0,1.536 ALPHABET INC,GOOG,cap stk cl c,Buy,02079K107,6094000.0,2182.0,1.513 META PLATFORMS INC,FB,cl a,Buy,30303M102,5655000.0,25432.0,1.404 STARBUCKS CORP,SBUX,,Buy,855244109,5375000.0,59083.0,1.335 ACTIVISION BLIZZARD INC,ATVI,,Buy,00507V109,5190000.0,64783.0,1.289 CORNING INC,GLW,,Sell,219350105,5106000.0,138335.0,1.268 COCA COLA CO,KO,,Sell,191216100,4753000.0,76659.0,1.18 CHECK POINT SOFTWARE TECH LT,CHKP,ord,Sell,M22465104,4480000.0,32405.0,1.112 MOHAWK INDS INC,MHK,,Buy,608190104,4322000.0,34797.0,1.073 ACCENTURE PLC IRELAND,ACN,,Buy,G1151C101,4227000.0,12534.0,1.05 JPMORGAN CHASE & CO,JPM,,Buy,46625H100,4156000.0,30485.0,1.032 INTEL CORP,INTC,,Buy,458140100,3978000.0,80271.0,0.988 MARSH & MCLENNAN COS INC,MMC,,Sell,571748102,3903000.0,22900.0,0.969 MADISON SQUARE GRDN SPRT COR,MSGS,cl a,Sell,55825T103,3869000.0,21572.0,0.961 WALGREENS BOOTS ALLIANCE INC,WBA,,Sell,931427108,3694000.0,82505.0,0.917 SANDY SPRING BANCORP INC,SASR,,Sell,800363103,3673000.0,81777.0,0.912 COSTCO WHSL CORP NEW,COST,,Buy,22160K105,3364000.0,5842.0,0.835 EXXON MOBIL CORP,XOM,,Sell,30231G102,3161000.0,38269.0,0.785 PARKER-HANNIFIN CORP,PH,,Buy,701094104,3000000.0,10574.0,0.745 CABLE ONE INC,CABO,, ,12685J105,3002000.0,2050.0,0.745 LENNOX INTL INC,LII,,New,526107107,2957000.0,11468.0,0.734 GRAHAM HLDGS CO,GHC,,Buy,384637104,2782000.0,4550.0,0.691 DANAHER CORPORATION,DHR,,Buy,235851102,2620000.0,8932.0,0.651 HASBRO INC,HAS,, ,418056107,2577000.0,31463.0,0.64 BK OF AMERICA CORP,BAC,,Sell,060505104,2530000.0,61379.0,0.628 CHEVRON CORP NEW,CVX,,Sell,166764100,2419000.0,14857.0,0.601 ALLEGION PLC,ALLE,,Buy,G0176J109,2195000.0,19997.0,0.545 AON PLC,AON,,Buy,G0403H108,2100000.0,6449.0,0.521 AMAZON COM INC,AMZN,, ,023135106,2077000.0,637.0,0.516 SPOTIFY TECHNOLOGY S A,SPOT,,Buy,L8681T102,1891000.0,12522.0,0.47 ARISTA NETWORKS INC,ANET,,Buy,040413106,1871000.0,13463.0,0.465 EAGLE BANCORP INC MD,EGBN,,Sell,268948106,1735000.0,30435.0,0.431 ULTA BEAUTY INC,ULTA,,Buy,90384S303,1675000.0,4205.0,0.416 HERSHEY CO,HSY,,Buy,427866108,1625000.0,7504.0,0.403 WHIRLPOOL CORP,WHR,,Buy,963320106,1556000.0,9004.0,0.386 COGNIZANT TECHNOLOGY SOLUTIO,CTSH,cl a, ,192446102,1516000.0,16906.0,0.376 VERIZON COMMUNICATIONS INC,VZ,,Buy,92343V104,1386000.0,27206.0,0.344 NIKE INC,NKE,cl b,Buy,654106103,1320000.0,9816.0,0.328 GLAXOSMITHKLINE PLC,GSK,sponsored adr, ,37733W105,1268000.0,29104.0,0.315 SEI INVTS CO,SEIC,,Buy,784117103,1251000.0,20776.0,0.311 MERCK & CO INC,MRK,, ,58933Y105,1025000.0,12487.0,0.255 WELLS FARGO CO NEW,WFC,,Sell,949746101,991000.0,20445.0,0.246 MCDONALDS CORP,MCD,,Sell,580135101,978000.0,3957.0,0.243 PFIZER INC,PFE,, ,717081103,885000.0,17102.0,0.22 AUTOMATIC DATA PROCESSING IN,ADP,, ,053015103,776000.0,3411.0,0.193 DUKE ENERGY CORP NEW,DUK,, ,26441C204,759000.0,6795.0,0.188 HONEYWELL INTL INC,HON,,Sell,438516106,689000.0,3540.0,0.171 THERMO FISHER SCIENTIFIC INC,TMO,, ,883556102,664000.0,1125.0,0.165 WAVEDANCER INC,IAIC,, ,456696103,659000.0,124797.0,0.164 ALTRIA GROUP INC,MO,, ,02209S103,658000.0,12593.0,0.163 AT&T INC,T,,Buy,00206R102,612000.0,25908.0,0.152 SPDR S&P 500 ETF TR,SPY,tr unit, ,78462F103,608000.0,1347.0,0.151 CONAGRA BRANDS INC,CAG,,Buy,205887102,604000.0,18000.0,0.15 FISERV INC,FISV,, ,337738108,596000.0,5874.0,0.148 FEDEX CORP,FDX,, ,31428X106,597000.0,2580.0,0.148 CVS HEALTH CORP,CVS,,Sell,126650100,587000.0,5800.0,0.146 GENERAL DYNAMICS CORP,GD,,Sell,369550108,584000.0,2420.0,0.145 ALERUS FINL CORP,ALRS,, ,01446U103,556000.0,20100.0,0.138 INTERNATIONAL BUSINESS MACHS,IBM,,Buy,459200101,539000.0,4145.0,0.134 UNITEDHEALTH GROUP INC,UNH,, ,91324P102,507000.0,995.0,0.126 ABBOTT LABS,ABT,, ,002824100,467000.0,3944.0,0.116 OTIS WORLDWIDE CORP,OTIS,,Buy,68902V107,469000.0,6099.0,0.116 PAYPAL HLDGS INC,PYPL,,Buy,70450Y103,458000.0,3960.0,0.114 GENERAL MTRS CO,GM,, ,37045V100,438000.0,10007.0,0.109 PROCTER AND GAMBLE CO,PG,,Sell,742718109,437000.0,2860.0,0.109 RAYTHEON TECHNOLOGIES CORP,RTX,,Sell,75513E101,416000.0,4199.0,0.103 TRUIST FINL CORP,TFC,, ,89832Q109,405000.0,7145.0,0.101 NVIDIA CORPORATION,NVDA,,Buy,67066G104,398000.0,1460.0,0.099 PHILIP MORRIS INTL INC,PM,, ,718172109,393000.0,4187.0,0.098 ABBVIE INC,ABBV,,Sell,00287Y109,383000.0,2360.0,0.095 CISCO SYS INC,CSCO,, ,17275R102,375000.0,6719.0,0.093 SPDR GOLD TR,GLD,, ,78463V107,370000.0,2050.0,0.092 SIMON PPTY GROUP INC NEW,SPG,, ,828806109,362000.0,2750.0,0.09 VANGUARD INDEX FDS,VOO,,Buy,922908363,356000.0,857.0,0.088 ORGANON & CO,OGN,,Sell,68622V106,337000.0,9656.0,0.084 CATERPILLAR INC,CAT,,Sell,149123101,334000.0,1500.0,0.083 AVALONBAY CMNTYS INC,AVB,, ,053484101,335000.0,1350.0,0.083 SHELL PLC,,spon ads,New,780259305,307000.0,5582.0,0.076 VISA INC,V,,Buy,92826C839,304000.0,1369.0,0.075 DOW INC,DOW,, ,260557103,297000.0,4666.0,0.074 SOUTHERN CO,SO,, ,842587107,290000.0,4000.0,0.072 AMERICAN EXPRESS CO,AXP,, ,025816109,285000.0,1524.0,0.071 NOVO-NORDISK A S,NVO,adr, ,670100205,278000.0,2500.0,0.069 TRANE TECHNOLOGIES PLC,TT,, ,G8994E103,278000.0,1822.0,0.069 CLOROX CO DEL,CLX,,Sell,189054109,264000.0,1900.0,0.066 QUALCOMM INC,QCOM,,Buy,747525103,267000.0,1750.0,0.066 FEDERAL RLTY INVT TR NEW,,sh ben int new,New,313745101,262000.0,2150.0,0.065 KRAFT HEINZ CO,KHC,,Buy,500754106,258000.0,6546.0,0.064 HP INC,HPQ,, ,40434L105,243000.0,6692.0,0.06 ALLSTATE CORP,ALL,,New,020002101,233000.0,1685.0,0.058 WALMART INC,WMT,,Sell,931142103,228000.0,1534.0,0.057 FORTUNE BRANDS HOME & SEC IN,FBHS,, ,34964C106,230000.0,3096.0,0.057 CITIGROUP INC,C,, ,172967424,228000.0,4261.0,0.057 UNILEVER PLC,UL,spon adr new, ,904767704,229000.0,5020.0,0.057 ALPHABET INC,GOOGL,cap stk cl a, ,02079K305,225000.0,81.0,0.056 WASHINGTON REAL ESTATE INVT,WRE,sh ben int, ,939653101,222000.0,8711.0,0.055 VANGUARD INDEX FDS,VTI,total stk mkt,Sell,922908769,223000.0,979.0,0.055 CARRIER GLOBAL CORPORATION,CARR,,Sell,14448C104,216000.0,4700.0,0.054 FORD MTR CO DEL,F,,Sell,345370860,215000.0,12700.0,0.053 HOME DEPOT INC,HD,,Buy,437076102,215000.0,719.0,0.053 BOSTON PROPERTIES INC,BXP,,New,101121101,206000.0,1600.0,0.051 FASTENAL CO,FAST,, ,311900104,205000.0,3452.0,0.051 FVCBANKCORP INC,FVCB,,New,36120Q101,203000.0,9765.0,0.05 MONDELEZ INTL INC,MDLZ,cl a, ,609207105,203000.0,3237.0,0.05 VIATRIS INC,VTRS,,New,92556V106,132000.0,12126.0,0.033 LINEAGE CELL THERAPEUTICS IN,LCTX,, ,53566P109,20000.0,13000.0,0.005 CDK GLOBAL INC,CDK,,New,12508E101,14000.0,278.0,0.003 KINDER MORGAN INC DEL,KMI,,Exit,49456B101,0.0,-12550.0,-0.05 ROYAL DUTCH SHELL PLC,RDSA,spons adr a,Exit,780259206,0.0,-5130.0,-0.056 MARRIOTT INTL INC NEW,MAR,cl a,Exit,571903202,0.0,-3442.0,-0.142 CITRIX SYS INC,CTXS,,Exit,177376100,0.0,-36619.0,-0.866