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DF Dent & Co Inc

SEC CIK
0000934999
Latest filing
Aug 14, 2026

Holdings in Q3 2024

Holdings as of Sep 30, 2024, filed Nov 15, 2024. Long positions only; changes compare share counts with Q2 2024.

Institution overview
Positions
261
+17 vs. Q2 2024
Portfolio value
$8.22B
+$485.6M (+6.3%) vs. Q2 2024
Filed
Nov 15, 2024
SEC
Holdings of DF Dent & Co Inc in Q3 2024
SecurityClassSharesValue% of portfolioShare changeActionHistory
HEI.AHeico CorpCL A1,304,304$265.8M3.2%−149,820−10.3%ReducedHistory
TECHBIO-TECHNE CorpCOM3,298,695$263.7M3.2%−75,671−2.2%ReducedHistory
TDGTransDigm Group INCCOM180,017$256.9M3.1%−10,706−5.6%ReducedHistory
VMCVulcan Materials COCOM984,561$246.6M3.0%−7,624−0.8%ReducedHistory
WCNWaste Connections, Inc.COM1,310,389$234.3M2.9%−107,356−7.6%ReducedHistory
ECLEcolab Inc.Stock912,565$233.0M2.8%−100,202−9.9%ReducedHistory
MCOMoodys CorpStock481,550$228.5M2.8%−38,428−7.4%ReducedHistory
ISRGIntuitive Surgical IncCOM NEW457,273$224.6M2.7%−93,719−17.0%ReducedHistory
VVisa Inc.Stock815,670$224.3M2.7%−14,833−1.8%ReducedHistory
GWREGuidewire Software, Inc.COM1,223,561$223.8M2.7%−277,382−18.5%ReducedHistory
MAMastercard IncStock411,510$203.2M2.5%−12,984−3.1%ReducedHistory
ANSSAnsys IncCOM623,331$198.6M2.4%−29,165−4.5%ReducedHistory
AMZNAmazon Com IncStock1,064,573$198.4M2.4%−21,447−2.0%ReducedHistory
GOOGAlphabet Inc.Stock1,125,608$188.2M2.3%−23,661−2.1%ReducedHistory
SPGIS&P Global Inc.Stock356,206$184.0M2.2%−31,548−8.1%ReducedHistory
CBRECbre Group, Inc.CL A1,464,506$182.3M2.2%−649,120−30.7%ReducedHistory
FASTFastenal CoStock2,509,995$179.3M2.2%−65,912−2.6%ReducedHistory
VEEVVeeva Systems IncStock834,567$175.2M2.1%−59,461−6.7%ReducedHistory
VLTOVeralto CorpStock1,512,634$169.2M2.1%−558,869−27.0%ReducedHistory
DHRDanaher CorpStock589,248$163.8M2.0%−12,312−2.0%ReducedHistory
ODFLOld Dominion Freight Line, Inc.COM819,396$162.8M2.0%−58,927−6.7%ReducedHistory
MKLMarkel Group Inc.COM98,078$153.8M1.9%−13,065−11.8%ReducedHistory
MSFTMicrosoft CorpStock354,501$152.5M1.9%+5,653+1.6%AddedHistory
TMOThermo Fisher Scientific Inc.Stock224,779$139.0M1.7%−3,912−1.7%ReducedHistory
CSGPCostar Group, Inc.COM1,773,578$133.8M1.6%−109,055−5.8%ReducedHistory
WSTWest Pharmaceutical Services IncCOM397,152$119.2M1.4%+98,564+33.0%AddedHistory
SITESiteOne Landscape Supply, Inc.COM747,903$112.9M1.4%−4,734−0.6%ReducedHistory
WSCWillScot Holdings CorpCOM CL A2,938,837$110.5M1.3%−145,063−4.7%ReducedHistory
GSHDGoosehead Insurance, Inc.COM CL A1,182,592$105.6M1.3%−197,618−14.3%ReducedHistory
KNSLKinsale Capital Group, Inc.Stock226,614$105.5M1.3%+6,679+3.0%AddedHistory
VRSKVerisk Analytics, Inc.COM371,592$99.6M1.2%−18,484−4.7%ReducedHistory
RGENRepligen CorpCOM590,321$87.9M1.1%+139,615+31.0%AddedHistory
APPFAppfolio IncCOM CL A351,691$82.8M1.0%+32,181+10.1%AddedHistory
KMXCarMax IncCOM1,039,035$80.4M1.0%−377,924−26.7%ReducedHistory
MPWRMonolithic Power Systems, Inc.COM83,244$77.0M0.9%−2,061−2.4%ReducedHistory
TEAMAtlassian CorpCL A466,557$74.1M0.9%+79,230+20.5%AddedHistory
FNDFloor & Decor Holdings, Inc.CL A591,753$73.5M0.9%+137,388+30.2%AddedHistory
MANHManhattan Associates IncStock238,628$67.1M0.8%+81,944+52.3%AddedHistory
WNSWNS (Holdings) LtdCOM SHS1,237,194$65.2M0.8%−97,018−7.3%ReducedHistory
INTUIntuit Inc.Stock103,358$64.2M0.8%−322−0.3%ReducedHistory
TYLTyler Technologies IncCOM104,872$61.2M0.7%−5,703−5.2%ReducedHistory
HLNEHamilton Lane INCCL A335,952$56.6M0.7%+70,091+26.4%AddedHistory
QCOMQualcomm IncStock318,266$54.1M0.7%−6,018−1.9%ReducedHistory
MEDPMedpace Holdings, Inc.COM161,298$53.8M0.7%+105,659+189.9%AddedHistory
CDNSCadence Design Systems IncStock195,917$53.1M0.6%+195,917NewHistory
ZTSZoetis Inc.Stock267,531$52.3M0.6%−2,074−0.8%ReducedHistory
AMTAmerican Tower CorpREIT221,394$51.5M0.6%−16,516−6.9%ReducedHistory
ASMLASML Holding NVADR61,175$51.0M0.6%+2,302+3.9%AddedHistory
SHWSherwin Williams CoCOM127,654$48.7M0.6%+1,436+1.1%AddedHistory
ORLYO Reilly Automotive IncStock36,268$41.8M0.5%−144−0.4%ReducedHistory
MSCIMSCI Inc.Stock69,860$40.7M0.5%+23,194+49.7%AddedHistory
EXPEagle Materials IncCOM132,988$38.3M0.5%+28,251+27.0%AddedHistory
MUSAMurphy USA Inc.COM77,087$38.0M0.5%+5,998+8.4%AddedHistory
CNMCore & Main, Inc.CL A837,693$37.2M0.5%+177,595+26.9%AddedHistory
NOVTNovanta IncCOM205,713$36.8M0.4%+43,400+26.7%AddedHistory
EWEdwards Lifesciences CorpStock543,873$35.9M0.4%−109,330−16.7%ReducedHistory
CRWDCrowdStrike Holdings, Inc.Stock114,929$32.2M0.4%−88,651−43.5%ReducedHistory
CSWCSW Industrials, Inc.COM87,574$32.1M0.4%+8,584+10.9%AddedHistory
IEXIdex CorpCOM148,005$31.7M0.4%+148,005NewHistory
MTDMettler Toledo International IncCOM21,047$31.6M0.4%−1,924−8.4%ReducedHistory
PRMPerimeter Solutions, Inc.COMMON STOCK2,341,963$31.5M0.4%+504,146+27.4%AddedHistory
UBERUber Technologies, IncStock413,378$31.1M0.4%+133,972+47.9%AddedHistory
DSGXDescartes Systems Group IncCOM279,675$28.8M0.4%+61,080+27.9%AddedHistory
MORNMorningstar, Inc.COM88,378$28.2M0.3%+33,595+61.3%AddedHistory
KAIKadant IncCOM83,163$28.1M0.3%+32,491+64.1%AddedHistory
MCHPMicrochip Technology IncStock345,550$27.7M0.3%+345,550NewHistory
IDXXIDEXX Laboratories IncCOM54,213$27.4M0.3%−1,386−2.5%ReducedHistory
ROPRoper Technologies IncStock48,759$27.1M0.3%+346+0.7%AddedHistory
CPRTCopart IncCOM517,593$27.1M0.3%+517,593NewHistory
EXPOExponent IncCOM225,394$26.0M0.3%+47,573+26.8%AddedHistory
SPSCSPS Commerce IncCOM126,891$24.6M0.3%+50,103+65.2%AddedHistory
HQYHealthequity, Inc.COM296,579$24.3M0.3%+61,864+26.4%AddedHistory
LMATLemaitre Vascular IncCOM258,767$24.0M0.3%+53,797+26.2%AddedHistory
CRLCharles River Laboratories International, Inc.COM120,045$23.6M0.3%+23,774+24.7%AddedHistory
PLOWDouglas Dynamics, IncCOM855,642$23.6M0.3%+178,018+26.3%AddedHistory
PCORProcore Technologies, Inc.COM367,764$22.7M0.3%+65,090+21.5%AddedHistory
NOWServiceNow, Inc.Stock25,307$22.6M0.3%+11,289+80.5%AddedHistory
ENTGEntegris IncCOM196,616$22.1M0.3%+196,616NewHistory
UTZUtz Brands, Inc.COM CL A1,217,329$21.5M0.3%−1,825,681−60.0%ReducedHistory
PGProcter & Gamble CoStock122,344$21.2M0.3%−7,397−5.7%ReducedHistory
SSDSimpson Manufacturing Co., Inc.COM105,686$20.2M0.2%+22,529+27.1%AddedHistory
AAPLApple Inc.Stock86,381$20.1M0.2%−8,190−8.7%ReducedHistory
DAVAEndava plcADS777,108$19.8M0.2%+18,882+2.5%AddedHistory
ALRMAlarm.com Holdings, Inc.COM359,399$19.6M0.2%+67,824+23.3%AddedHistory
CWSTCasella Waste Systems IncCL A193,263$19.2M0.2%+41,336+27.2%AddedHistory
Constellation Software Inc21037X100COM5,645$18.4M0.2%−50−0.9%Reduced–
BFAMBright Horizons Family Solutions Inc.COM125,001$17.5M0.2%+26,901+27.4%AddedHistory
WDFCWD 40 CoCOM66,993$17.3M0.2%+14,358+27.3%AddedHistory
ILMNIllumina, Inc.COM121,815$15.9M0.2%−321,910−72.5%ReducedHistory
TRUPTrupanion, Inc.COM367,871$15.4M0.2%+80,014+27.8%AddedHistory
EVTCEVERTEC, Inc.COM455,454$15.4M0.2%+98,341+27.5%AddedHistory
COSTCostco Wholesale CorpStock16,724$14.8M0.2%−110−0.7%ReducedHistory
BLBlackline, Inc.COM242,977$13.4M0.2%−51,679−17.5%ReducedHistory
JBTMJBT Marel CorpCOM129,010$12.7M0.2%+26,372+25.7%AddedHistory
HAYWHayward Holdings, Inc.COM790,680$12.1M0.1%+790,680NewHistory
BRK.BBerkshire Hathaway IncStock25,759$11.9M0.1%−2,096−7.5%ReducedHistory
WSOWatsco IncCOM19,163$9.43M0.1%−29−0.2%ReducedHistory
BRK.ABerkshire Hathaway IncCL A13$8.99M0.1%00.0%UnchangedHistory
JNJJohnson & JohnsonStock55,278$8.96M0.1%−60−0.1%ReducedHistory
TROWPrice T Rowe Group IncStock80,120$8.73M0.1%−1,851−2.3%ReducedHistory

Sold out since Q2 2024 (11)

Positions held at the end of Q2 2024 that are gone from this filing.

Positions of DF Dent & Co Inc sold out since Q2 2024
SecurityClassShares in Q2 2024Value in Q2 2024% of portfolio in Q2 2024History
ATRIAtrion CorpCOM25,634$11.6M0.1%History
CYRXCryoport, Inc.COM PAR $0.001206,227$1.43M<0.1%History
SPTSprout Social, Inc.COM CL A17,493$624.1K<0.1%History
CCOICogent Communications Holdings, Inc.COM NEW10,937$617.3K<0.1%History
APDAir Products & Chemicals, Inc.Stock1,445$372.9K<0.1%History
GRALGRAIL, Inc.COM23,991$368.7K<0.1%History
WWayfair Inc.CL A5,202$274.3K<0.1%History
CHWYChewy, Inc.CL A9,235$251.6K<0.1%History
Alps ETF Tr00162Q452ALERIAN MLP4,598$220.6K<0.1%–
AVGOBroadcom Inc.Stock125$201.0K<0.1%History
JPCNuveen Preferred & Income Opportunities FundCOM10,688$79.8K<0.1%History