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DF DENT & CO INC

Q3 2023 · 13F-HR

DF DENT & CO INCholdings as filed

Filed 2023-11-14 · accession 0000934999-23-000008

$6.83B
Reported value
255
Positions
2023-09-30
Period end
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Holdings as filed

CUSIPTickerIssuerValue% port.SharesClassVoting
929160109VMCVULCAN MATERIALS CO$231.6M3.39%1,146,631CommonSOLE
09073m104BIO-TECHNE CORP$228.0M3.34%3,349,047CommonSOLE
03662q105ANSYS INC$227.3M3.33%763,782CommonSOLE
893641100TDGTRANSDIGM GROUP INC$226.6M3.32%268,726CommonSOLE
94106b101WASTE CONNECTIONS INC$223.2M3.27%1,662,191CommonSOLE
278865100ECLECOLAB INC$205.0M3.00%1,209,953CommonSOLE
92826c839VISA INC CL A$204.5M3.00%888,962CommonSOLE
311900104FASTFASTENAL CO$204.3M2.99%3,739,908CommonSOLE
615369105MCOMOODYS CORP$200.4M2.94%633,859CommonSOLE
422806208HEI/AHEICO CORP CL A$184.5M2.70%1,428,072CommonSOLE
46120e602INTUITIVE SURGICAL INC$179.8M2.63%615,217CommonSOLE
57636q104MASTERCARD INC-CLASS A$172.2M2.52%435,066CommonSOLE
679580100ODFLOLD DOMINION FGHT LINES INC CO$163.7M2.40%400,007CommonSOLE
922475108VEEVVEEVA SYSTEMS, INC.$158.8M2.33%780,753CommonSOLE
22160n109COSTAR GROUP INC$156.7M2.29%2,037,554CommonSOLE
023135106AMZNAMAZON.COM INC$156.5M2.29%1,231,325CommonSOLE
235851102DHRDANAHER CORP$155.4M2.28%626,441CommonSOLE
12504l109CBRE GROUP INC$149.5M2.19%2,023,999CommonSOLE
78409v104S & P GLOBAL INC$149.5M2.19%408,999CommonSOLE
570535104MKLMARKEL GROUP INC$148.4M2.17%100,795CommonSOLE
971378104WSCWILLSCOT MOBILE MINI HLDGS COR$147.0M2.15%3,534,486CommonSOLE
02079k107ALPHABET INC CLASS C$144.0M2.11%1,092,296CommonSOLE
40171v100GUIDEWIRE SOFTWARE INC$138.6M2.03%1,540,540CommonSOLE
92345y106VERISK ANALYTICS INC$136.1M1.99%576,288CommonSOLE
883556102TMOTHERMO FISHER SCIENTIFIC INC$120.4M1.76%237,868CommonSOLE
594918104MSFTMICROSOFT CORP$115.4M1.69%365,400CommonSOLE
143130102KMXCARMAX INC$103.1M1.51%1,457,264CommonSOLE
82982l103SITEONE LANDSCAPE SUPPLY, INC.$102.8M1.51%629,009CommonSOLE
452327109ILMNILLUMINA INC$102.4M1.50%745,870CommonSOLE
22788c105CROWDSTRIKE HOLDINGS, INC.$91.2M1.34%544,919CommonSOLE
92932m101WNS HOLDINGS LTD$80.8M1.18%1,179,926CommonSOLE
38267d109GOOSEHEAD INSURANCE, INC.$77.0M1.13%1,033,662CommonSOLE
85209w109SPROUT SOCIAL, INC.$76.0M1.11%1,524,131CommonSOLE
03783c100APPFOLIO, INC$66.5M0.97%363,899CommonSOLE
09239b109BLACKLINE INC$65.2M0.96%1,175,467CommonSOLE
049468101TEAMATLASSIAN CORPORATION CL A$63.9M0.94%316,897CommonSOLE
339750101FNDFLOOR & DECOR HOLDINGS, INC.$61.4M0.90%678,197CommonSOLE
759916109RGENREPLIGEN CORPORATION$60.7M0.89%381,493CommonSOLE
918090101UTZUTZ BRANDS INC.$53.9M0.79%4,011,200CommonSOLE
98139a105WORKIVA INC$53.3M0.78%525,956CommonSOLE
03027x100AMERICAN TOWER CORP$52.1M0.76%316,565CommonSOLE
461202103INTUINTUIT INC.$47.5M0.70%92,986CommonSOLE
29260v105ENDAVA plc$46.6M0.68%813,212CommonSOLE
747525103QCOMQUALCOMM INC$45.4M0.66%408,622CommonSOLE
609839105MPWRMONOLITHIC PWR SYS INC COM$41.0M0.60%88,845CommonSOLE
28176e108EDWARDS LIFESCIENCES$39.7M0.58%573,254CommonSOLE
78410g104SBA COMMUNICATIONS CORP CL A$38.0M0.56%189,878CommonSOLE
824348106SHWSHERWIN-WILLIAMS$34.1M0.50%133,851CommonSOLE
902252105TYLTYLER TECHNOLOGIES INC$34.0M0.50%88,038CommonSOLE
98978v103ZOETIS INC$33.0M0.48%189,791CommonSOLE
67103h107O REILLY AUTOMOTIVE$32.9M0.48%36,218CommonSOLE
955306105WSTWEST PHARMACEUTICALS, INC.$29.7M0.44%79,280CommonSOLE
256677105DGDOLLAR GENERAL CORP$28.7M0.42%271,104CommonSOLE
407497106HLNEHAMILTON LANE INC$26.6M0.39%293,953CommonSOLE
45168d104IDEXX LABS INC$25.9M0.38%59,270CommonSOLE
776696106ROPROPER TECHNOLOGIES INC$23.6M0.35%48,769CommonSOLE
16679l109CHEWY, INC.$21.1M0.31%1,152,887CommonSOLE
67000b104NOVANTA INC COM NPV$20.1M0.29%140,393CommonSOLE
42226a107HEALTHEQUITY, INC.$18.1M0.27%248,349CommonSOLE
25960r105DOUGLAS DYNAMICS INC$17.8M0.26%589,355CommonSOLE
49714p108KINSALE CAPITAL GROUP INC.$17.5M0.26%42,351CommonSOLE
742718109PGPROCTER & GAMBLE CO$17.5M0.26%119,769CommonSOLE
626755102MUSAMURPHY USA INC COM$17.2M0.25%50,199CommonSOLE
929236107WDFCWD-40 COMPANY$15.3M0.22%75,381CommonSOLE
48282t104KADANT INC$15.1M0.22%67,008CommonSOLE
037833100AAPLAPPLE INC$14.7M0.22%86,047CommonSOLE
26969p108EAGLE MATERIALS INC$14.7M0.22%88,394CommonSOLE
74275k108PROCORE TECHNOLOGIES INC$14.6M0.21%222,818CommonSOLE
58506q109MEDPACE HOLDINGS, INC.$14.0M0.21%57,967CommonSOLE
562750109MANHMANHATTAN ASSOCS INC COM$14.0M0.20%70,582CommonSOLE
477839104JBTMJOHN BEAN TECHNOLOGIES CORP.$13.3M0.19%126,299CommonSOLE
30214u102EXPONENT INC$13.0M0.19%152,407CommonSOLE
109194100BFAMBRIGHT HORIZONS FAM SOL IN DEL$13.0M0.19%159,303CommonSOLE
922908363VOOVANGUARD S&P 500 ETF$11.6M0.17%29,660CommonSOLE
011642105ALRMALARM.COM$11.6M0.17%189,136CommonSOLE
049904105ATRIUSDATRION CORPORATION$11.5M0.17%27,870CommonSOLE
21037x100CONSTELLATION SOFTWARE F$11.4M0.17%5,512CommonSOLE
30040p103EVERTEC INC$11.4M0.17%305,350CommonSOLE
617700109MORNMORNINGSTAR INC$10.8M0.16%46,063CommonSOLE
249906108DSGXTHE DESCARTES SYSTEMS GROUP IN$10.7M0.16%145,450CommonSOLE
829073105SSDSIMPSON MANUFACTURING CO$10.5M0.15%70,358CommonSOLE
22160k105COSTCO WHOLESALE CO$9.7M0.14%17,187CommonSOLE
159864107CRLCHARLES RIVER LABORATORIES INT$9.6M0.14%48,758CommonSOLE
74144t108T ROWE PRICE GROUP INC$9.5M0.14%91,061CommonSOLE
525558201LMATLEMAITRE VASCULAR$9.5M0.14%174,659CommonSOLE
084670702BRK/BBERKSHIRE HATHAWAY INC CL B$9.3M0.14%26,457CommonSOLE
000380204ABCAM PLC$8.8M0.13%390,601CommonSOLE
478160104JNJJOHNSON & JOHNSON$8.8M0.13%56,289CommonSOLE
921946406VYMVANGUARD HIGH DIVIDEND YIELD E$8.2M0.12%79,776CommonSOLE
942622200WSOWATSCO INC$7.4M0.11%19,688CommonSOLE
68752l100ORTHOPEDIATRICS CORP$7.0M0.10%219,440CommonSOLE
898202106TRUPTRUPANION, INC.$7.0M0.10%246,913CommonSOLE
l7579l106PERIMETER SOLUTIONS SA$6.9M0.10%1,525,096CommonSOLE
21874c102CORE & MAIN INC CL A$6.8M0.10%235,476CommonSOLE
59064r109MESA LABS INC$5.7M0.08%54,556CommonSOLE
82509l107SHOPIFY INC.$5.2M0.08%95,731CommonSOLE
548661107LOWLOWE'S COMPANIES INC$4.7M0.07%22,743CommonSOLE
114340102AZTAAZENTA INC COM$4.3M0.06%85,637CommonSOLE
46625h100J P MORGAN CHASE & CO$4.2M0.06%29,162CommonSOLE
337738108FISVFISERV INC COM$4.1M0.06%36,661CommonSOLE
75281a109RANGE RESOURCES CORP DEL$4.1M0.06%127,485CommonSOLE
22822v101CROWN CASTLE INC$4.1M0.06%44,870CommonSOLE
704326107PAYXPAYCHEX INC$4.1M0.06%35,462CommonSOLE
58039p107MCEWEN MNG INC COM$3.8M0.06%585,000CommonSOLE
053015103ADPAUTO DATA PROCESSING$3.8M0.05%15,601CommonSOLE
084670108BRK/ABERKSHIRE HATHAWAY INC DELAWA$3.7M0.05%7CommonSOLE
58933y105MERCK & CO. INC.$3.6M0.05%34,537CommonSOLE
17275r102CISCO SYSTEMS INC$3.6M0.05%66,048CommonSOLE
g5960l103MEDTRONIC PLC F$3.4M0.05%43,709CommonSOLE
381430503GSLCGOLDMAN SACHS ACTIVEBETA U.S.$3.4M0.05%40,000CommonSOLE
91324p102UNITEDHEALTH GRP INC$3.3M0.05%6,634CommonSOLE
00287y109ABBVIE INC SHS$3.2M0.05%21,516CommonSOLE
458140100INTCINTEL CORP$3.2M0.05%88,985CommonSOLE
406216101HALHALLIBURTON CO HLDG$3.1M0.04%75,660CommonSOLE
922042775VEUVANGUARD FTSE ALL WORLD EX US$2.9M0.04%56,168CommonSOLE
929740108WABWABTEC$2.9M0.04%27,380CommonSOLE
13321l108CAMECO CORP$2.9M0.04%72,868CommonSOLE
45687v106INGERSOLL-RAND, INC.$2.7M0.04%42,898CommonSOLE
723787107PXDEURPIONEER NAT RES CO COM$2.6M0.04%11,113CommonSOLE
67077m108NUTRIEN LTD$2.5M0.04%40,875CommonSOLE
29404k106ENVESTNET INC$2.4M0.04%55,378CommonSOLE
229050307CYRXCRYOPORT, INC.$2.4M0.04%176,248CommonSOLE
20030n101COMCAST CORP NEW CL A$2.3M0.03%52,837CommonSOLE
127097103CTRACONTURA ENERGY INC$2.3M0.03%86,164CommonSOLE
351858105FNVFRANCO-NEVADA MINING$2.3M0.03%17,325CommonSOLE
02079k305ALPHABET INC. CLASS A$2.2M0.03%16,580CommonSOLE
002824100ABTABBOTT LABORATORIES$2.1M0.03%21,615CommonSOLE
14040h105CAPITAL ONE FINL CORP COM$1.9M0.03%19,633CommonSOLE
532457108LLYLILLY ELI & CO$1.8M0.03%3,433CommonSOLE
962879102WPMWHEATON PRECIOUS METALS CORP$1.8M0.03%45,200CommonSOLE
579780206MKCMCCORMICK & CO INC COM NON VTG$1.8M0.03%23,196CommonSOLE
437076102HDHOME DEPOT INC$1.6M0.02%5,210CommonSOLE
136375102CNICANADIAN NATL RAILWY F$1.6M0.02%14,511CommonSOLE
717081103PFEPFIZER INC$1.5M0.02%46,000CommonSOLE
34959e109FORTINET INC COM$1.5M0.02%25,838CommonSOLE
921908844VIGVANGUARD DIVIDEND APPREC$1.5M0.02%9,669CommonSOLE
191216100KOCOCA COLA COM$1.4M0.02%24,432CommonSOLE
g1151c101ACCENTURE PLC F CLASS A$1.4M0.02%4,413CommonSOLE
12514g108CDW CORP COM$1.3M0.02%6,660CommonSOLE
49338l103KEYSIGHT TECHNOLOGIES INC$1.3M0.02%9,829CommonSOLE
30231g102EXXON MOBIL CORP$1.2M0.02%10,268CommonSOLE
252131107DXCMDEXCOM INC$1.2M0.02%12,562CommonSOLE
713448108PEPPEPSICO INC$1.2M0.02%6,903CommonSOLE
882508104TXNTEXAS INSTRUMENTS$1.2M0.02%7,333CommonSOLE
571748102MRSHMARSH & MC LENNAN COMPANIES IN$1.2M0.02%6,099CommonSOLE
911312106UPSUNITED PARCEL SRVC CLASS B$1.2M0.02%7,406CommonSOLE
609207105MDLZMONDELEZ INTL INC$1.1M0.02%16,488CommonSOLE
438516106HONHONEYWELL INTL INC$1.1M0.02%6,173CommonSOLE
293792107EPDENTERPRISE PRODS PART LP$1.1M0.02%41,232CommonSOLE
032654105ADIANALOG DEVICES INC$1.1M0.02%6,420CommonSOLE
863667101SYKSTRYKER CORP$1.1M0.02%4,113CommonSOLE
084423102WRBBERKLEY W R CORP$1.1M0.02%16,998CommonSOLE
g81276100SIGNET JEWELERS LTD$1.1M0.02%15,000CommonSOLE
65339f101NEXTERA ENERGY INC SHS$1.1M0.02%18,603CommonSOLE
166764100CVXCHEVRON CORP$1.1M0.02%6,316CommonSOLE
032095101APHAMPHENOL CORP NEW CL A$1.0M0.02%12,453CommonSOLE
254709108DFSEURDISCOVER FINANCIAL SERVICES$1.0M0.01%11,803CommonSOLE
88146m101TERRENO REALTY CORP$1.0M0.01%17,948CommonSOLE
50540r409LABORATORY CORP AMER HLDGS COM$993,9910.01%4,944CommonSOLE
26884l109EQT CORP$913,0500.01%22,500CommonSOLE
855244109SBUXSTARBUCKS CORP COM$886,5170.01%9,713CommonSOLE
73278l105POOL CORPORATION$883,1280.01%2,480CommonSOLE
19239v302COGENT COMMUNICATIONS HLDGS IN$868,3950.01%14,029CommonSOLE
13646k108CANADIAN PACIFIC KANSAS CITY C$845,0000.01%11,356CommonSOLE
y7542c130SCORPIO TANKERS INC$811,8000.01%15,000CommonSOLE
931142103WMTWALMART INC$799,8930.01%5,002CommonSOLE
194162103CLCOLGATE-PALMOLIVE CO$782,8910.01%11,010CommonSOLE
617446448MSMORGAN STANLEY$775,2930.01%9,493CommonSOLE
12685j105CABLE ONE INC COM$768,9340.01%1,249CommonSOLE
922042858VWOVANGUARD FTSE EMERGING MARKETS$768,5940.01%19,602CommonSOLE
907818108UNPUNION PACIFIC CORP$756,1310.01%3,713CommonSOLE
20825c104CONOCOPHILLIPS$745,8850.01%6,226CommonSOLE
h1467j104CHUBB LTD$688,7050.01%3,308CommonSOLE
902973304USBU S BANCORP$682,2740.01%20,637CommonSOLE
464287465EFAISHARES MSCI EAFE ETF$680,0340.01%9,867CommonSOLE
460690100IPGINTERPUBLIC GROUP OF COS INC$631,8170.01%22,045CommonSOLE
596278101MIDDMIDDLEBY CORP$621,9520.01%4,859CommonSOLE
459200101IBMIBM CORP$616,4780.01%4,394CommonSOLE
031162100AMGNAMGEN INC.$595,8410.01%2,217CommonSOLE
896239100TRMBTRIMBLE INC$577,4330.01%10,721CommonSOLE
55261f104M & T BANK CORP$575,3620.01%4,550CommonSOLE
922908769VTIVANGUARD TOTAL STK MKT ETF$555,4520.01%2,615CommonSOLE
949746101WMT2WELLS FARGO BK N A$550,4340.01%13,471CommonSOLE
502441306LVMUYLVMH MOET HENNESSY LOU VUITTON$549,4360.01%3,636CommonSOLE
060505104BACBANK AMER CORP COM$542,9390.01%19,830CommonSOLE
922908629VOVANGUARD MID CAP ETF$527,4720.01%2,533CommonSOLE
n07059210ASML HOLDINGS$524,4960.01%891CommonSOLE
94419l101WAYFAIR INC$521,0230.01%8,602CommonSOLE
922908553VNQVANGUARD REIT ETF$517,4390.01%6,839CommonSOLE
g0176j109ALLEGION PLC$515,6860.01%4,949CommonSOLE
452308109ITWILLINOIS TOOL WORKS$509,7160.01%2,213CommonSOLE
580135101MCDMC DONALDS CORP$506,1790.01%1,921CommonSOLE
654106103NKENIKE INC CL B$502,7870.01%5,258CommonSOLE
89072t102TOPICUS COM INC REGISTERED SHS$499,0930.01%7,708CommonSOLE
26875p101EOG RES INC COM$495,7300.01%3,911CommonSOLE
92276f100VENTAS INC REIT$484,2530.01%11,494CommonSOLE
640491106NEOGNEOGEN CORP COM$482,2810.01%26,013CommonSOLE
693475105PNCPNC FINL SERVICES$482,1180.01%3,927CommonSOLE
892356106TSCOTRACTOR SUPPLY COMP$449,5600.01%2,214CommonSOLE
075887109BDXBECTON DICKINSON&CO$448,3130.01%1,734CommonSOLE
099502106BAHBOOZ ALLEN HAMILTON HOLDING OR$443,3080.01%4,057CommonSOLE
92204a702VANGUARD INFO TECHNOLOGY INDEX$438,9640.01%1,058CommonSOLE
879369106TFXTELEFLEX INC COM$436,2270.01%2,221CommonSOLE
55354g100MSCI INC COM$427,9170.01%834CommonSOLE
682680103OKEONEOK INC$413,4370.01%6,518CommonSOLE
42250p103HEALTHPEAK PPTYS INC$402,5090.01%21,923CommonSOLE
66987v109NOVARTIS AG F SPONSORED ADR 1$387,7810.01%3,807CommonSOLE
64110l106NETFLIX INC$377,6000.01%1,000CommonSOLE
27579r104EAST WEST BANCORP INC$374,6100.01%7,107CommonSOLE
655844108NSCNORFOLK SOUTHERN CO$366,0930.01%1,859CommonSOLE
749685103RPMRPM INTERNATIONAL INC$360,2780.01%3,800CommonSOLE
70614w100PELOTON INTERACTIVE INC CL A C$360,2420.01%71,335CommonSOLE
641069406NSRGYNESTLE S A F SPONSORED ADR 1 A$333,8510.00%2,950CommonSOLE
97717w422WISDOMTREE TR INDIA ERNGS FD$330,8400.00%9,000CommonSOLE
291011104EMREMERSON ELECTRIC CO$330,7850.00%3,425CommonSOLE
845467109SWN1EURSOUTHWESTERN ENERGY CO COM$322,5000.00%50,000CommonSOLE
128117108CHICALAMOS CONV OPP AND INC FD SH$317,8970.00%30,161CommonSOLE
91879q109VAIL RESORTS INC$316,8590.00%1,428CommonSOLE
92343v104VERIZON COMMUNICATN$313,9560.00%9,687CommonSOLE
126650100CVSCVS HEALTH CORP$313,7710.00%4,494CommonSOLE
g29183103EATON CORP PLC SHS$302,2670.00%1,417CommonSOLE
055622104BPBP PLC$296,7110.00%7,663CommonSOLE
825107105SHBISHORE BANCSHARES, INC.$294,5710.00%28,001CommonSOLE
254687106DISWALT DISNEY CO$292,2660.00%3,606CommonSOLE
92936u109W.P. CAREY INC. REIT$289,1050.00%5,346CommonSOLE
922908751VBVANGUARD INDEX FDS SMALL CP ET$285,4960.00%1,510CommonSOLE
92204a504VANGUARD HEALTH CARE$283,0600.00%1,204CommonSOLE
756109104OREALTY INCM CRP MD PV$1.REIT$277,8340.00%5,563CommonSOLE
422704106HLHECLA MINING$273,7000.00%70,000CommonSOLE
78463v107SPDR GOLD TRUST$257,1750.00%1,500CommonSOLE
46982l108JACOBS SOLUTIONS INC COM$256,6200.00%1,880CommonSOLE
760759100RSGREPUBLIC SVCS INC$256,1030.00%1,797CommonSOLE
88579y1013M COMPANY$251,5690.00%2,687CommonSOLE
46434g764ISHARES MSCI EMERGING MARKETS$245,6620.00%4,930CommonSOLE
88554d2053-D SYS CORP DEL COM NEW$245,6130.00%50,023CommonSOLE
372460105GPCGENUINE PARTS CO$245,4460.00%1,700CommonSOLE
30303m102META PLATFORMS INC CL A$241,6690.00%805CommonSOLE
009158106APDAIR PROD & CHEMICALS$232,6710.00%821CommonSOLE
81369y407SPDR FUND CONSUMER DISCRE SELE$230,3620.00%1,431CommonSOLE
723484101PNWPINNACLE WEST CAP CORP$221,0400.00%3,000CommonSOLE
46432f842ISHARES CORE MSCI EAFE ETF$220,7200.00%3,430CommonSOLE
842587107SOSOUTHERN COMPANY$218,1240.00%3,370CommonSOLE
464287721IYWISHARES TR U.S. TECH ETF$200,3970.00%1,910CommonSOLE
879105104THQABRDN HEALTHCARE OPPORTUNITIES$194,6250.00%11,462CommonSOLE
338478100XFFCXFLAHERTY & CRUMRINE PFD SECS I$190,1790.00%14,663CommonSOLE
496902404KGCKINROSS GOLD CORP$182,4000.00%40,000CommonSOLE
55903q104MAG SILVER CORP COM$103,7000.00%10,000CommonSOLE
59124u605METALLA ROYALTY & STREAMING LT$76,5000.00%25,000CommonSOLE
12504g100CBRE CLARION GLOBAL REAL ESTAT$73,1380.00%16,253CommonSOLE
68634k106ORLA MINING LTD$71,4000.00%20,000CommonSOLE
67073b106NUVEEN PREF INCOME OPPS FUND$66,8950.00%10,568CommonSOLE
36465a109GAMCO GLOBAL GOLD NAT RES & IN$55,6030.00%15,192CommonSOLE
p73398102NYMOX PHARMACEUTICAL CORP COM$39,3750.00%75,000CommonSOLE
192003101CODEX DNA, INC.$20,8000.00%20,000CommonSOLE
58950m109MERGENET SOLUTIONS INC COM$10,0000.00%10,000CommonSOLE

Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.