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DF Dent & Co Inc

SEC CIK
0000934999
Latest filing
Aug 14, 2026

Holdings in Q4 2022

Holdings as of Dec 31, 2022, filed Feb 15, 2023. Long positions only; changes compare share counts with Q3 2022.

Institution overview
Positions
239
−4 vs. Q3 2022
Portfolio value
$6.69B
+$217.8M (+3.4%) vs. Q3 2022
Filed
Feb 15, 2023
SEC
Holdings of DF Dent & Co Inc in Q4 2022
SecurityClassSharesValue% of portfolioShare changeActionHistory
ISRGIntuitive Surgical IncCOM NEW885,039$234.8M3.5%−138,223−13.5%ReducedHistory
TECHBIO-TECHNE CorpCOM2,639,232$218.7M3.3%−46,160−1.7%ReducedConverted for a 4-for-1 splitHistory
ANSSAnsys IncCOM902,173$218.0M3.3%−23,500−2.5%ReducedHistory
WCNWaste Connections, Inc.COM1,641,680$217.6M3.3%−42,361−2.5%ReducedHistory
TDGTransDigm Group INCCOM337,941$212.8M3.2%−11,809−3.4%ReducedHistory
HEI.AHeico CorpCL A1,722,476$206.4M3.1%−34,055−1.9%ReducedHistory
VVisa Inc.Stock953,042$198.0M3.0%−147,763−13.4%ReducedHistory
FASTFastenal CoStock3,969,899$187.9M2.8%−55,225−1.4%ReducedHistory
VMCVulcan Materials COCOM1,057,252$185.1M2.8%+16,457+1.6%AddedHistory
ECLEcolab Inc.Stock1,255,185$182.7M2.7%−33,151−2.6%ReducedHistory
CSGPCostar Group, Inc.COM2,253,178$174.1M2.6%−447,147−16.6%ReducedHistory
MCOMoodys CorpStock616,560$171.8M2.6%−8,885−1.4%ReducedHistory
CBRECbre Group, Inc.CL A2,228,752$171.5M2.6%+162,268+7.9%AddedHistory
DHRDanaher CorpStock624,384$165.7M2.5%−31,487−4.8%ReducedHistory
ILMNIllumina, Inc.COM813,162$164.4M2.5%+45,304+5.9%AddedHistory
MAMastercard IncStock468,151$162.8M2.4%−45,367−8.8%ReducedHistory
GOOGAlphabet Inc.Stock1,749,799$155.3M2.3%−67,776−3.7%ReducedHistory
MKLMarkel Group Inc.COM112,692$148.5M2.2%−3,390−2.9%ReducedHistory
BLBlackline, Inc.COM2,156,723$145.1M2.2%−264,847−10.9%ReducedHistory
TMOThermo Fisher Scientific Inc.Stock251,868$138.7M2.1%−12,034−4.6%ReducedHistory
SPGIS&P Global Inc.Stock410,047$137.3M2.1%−9,920−2.4%ReducedHistory
VRSKVerisk Analytics, Inc.COM739,759$130.5M2.0%−83,327−10.1%ReducedHistory
VEEVVeeva Systems IncStock808,459$130.5M1.9%−35,878−4.2%ReducedHistory
WSCWillScot Holdings CorpCOM CL A2,685,426$121.3M1.8%−873,938−24.6%ReducedHistory
KMXCarMax IncCOM1,989,562$121.1M1.8%+262,420+15.2%AddedHistory
GWREGuidewire Software, Inc.COM1,718,297$107.5M1.6%+238,597+16.1%AddedHistory
AMZNAmazon Com IncStock1,263,667$106.1M1.6%+92,539+7.9%AddedHistory
AMTAmerican Tower CorpREIT447,767$94.9M1.4%−13,263−2.9%ReducedHistory
ODFLOld Dominion Freight Line, Inc.COM329,999$93.6M1.4%+24,666+8.1%AddedHistory
TFXTeleflex IncCOM368,174$91.9M1.4%−19,453−5.0%ReducedHistory
MSFTMicrosoft CorpStock380,071$91.1M1.4%+54,789+16.8%AddedHistory
QCOMQualcomm IncStock807,229$88.7M1.3%−55,051−6.4%ReducedHistory
AZTAAzenta, Inc.COM1,300,106$75.7M1.1%−671,978−34.1%ReducedHistory
SBACSba Communications CorpCL A268,607$75.3M1.1%−7,985−2.9%ReducedHistory
SITESiteOne Landscape Supply, Inc.COM637,875$74.8M1.1%+190,470+42.6%AddedHistory
WNS Hldgs Ltd92932M101SPON ADR928,464$74.3M1.1%+235,714+34.0%Added–
WKWorkiva IncCOM CL A788,453$66.2M1.0%−15,979−2.0%ReducedHistory
DGDollar General CorpCOM260,426$64.1M1.0%−6,564−2.5%ReducedHistory
CABOCable One, Inc.COM87,583$62.3M0.9%−13,795−13.6%ReducedHistory
IDXXIDEXX Laboratories IncCOM151,579$61.8M0.9%−146,964−49.2%ReducedHistory
CRWDCrowdStrike Holdings, Inc.Stock543,056$57.2M0.9%+12,886+2.4%AddedHistory
DAVAEndava plcADS731,775$56.0M0.8%+538,809+279.2%AddedHistory
FNDFloor & Decor Holdings, Inc.CL A709,373$49.4M0.7%−17,190−2.4%ReducedHistory
UTZUtz Brands, Inc.COM CL A2,846,797$45.2M0.7%−17,551−0.6%ReducedHistory
SPTSprout Social, Inc.COM CL A758,952$42.9M0.6%−182,740−19.4%ReducedHistory
TEAMAtlassian CorpCL A304,830$39.2M0.6%+43,793+16.8%AddedHistory
TYLTyler Technologies IncCOM118,941$38.3M0.6%−10,820−8.3%ReducedHistory
GSHDGoosehead Insurance, Inc.COM CL A1,078,518$37.0M0.6%+231,607+27.3%AddedHistory
EWEdwards Lifesciences CorpStock476,381$35.5M0.5%+441,702+1,273.7%AddedHistory
ORLYO Reilly Automotive IncStock38,051$32.1M0.5%+218+0.6%AddedHistory
CHWYChewy, Inc.CL A804,716$29.8M0.4%−22,205−2.7%ReducedHistory
PROPROS Holdings, Inc.COM1,087,353$26.4M0.4%−698,115−39.1%ReducedHistory
ROPRoper Technologies IncStock51,819$22.4M0.3%+73+0.1%AddedHistory
PLOWDouglas Dynamics, IncCOM616,054$22.3M0.3%−22,070−3.5%ReducedHistory
PGProcter & Gamble CoStock128,698$19.5M0.3%−6,254−4.6%ReducedHistory
WWayfair Inc.CL A586,444$19.3M0.3%−15,753−2.6%ReducedHistory
MEDPMedpace Holdings, Inc.COM86,036$18.3M0.3%−14,791−14.7%ReducedHistory
WSTWest Pharmaceutical Services IncCOM77,151$18.2M0.3%+77,151NewHistory
NOVTNovanta IncCOM133,387$18.1M0.3%−2,210−1.6%ReducedHistory
EXPOExponent IncCOM175,753$17.4M0.3%−4,899−2.7%ReducedHistory
HLNEHamilton Lane INCCL A271,466$17.3M0.3%−10,214−3.6%ReducedHistory
APPFAppfolio IncCOM CL A159,126$16.8M0.3%+159,126NewHistory
HQYHealthequity, Inc.COM233,086$14.4M0.2%−51,184−18.0%ReducedHistory
RGENRepligen CorpCOM80,909$13.7M0.2%−2,814−3.4%ReducedHistory
JBTMJBT Marel CorpCOM142,514$13.0M0.2%−9,288−6.1%ReducedHistory
KNSLKinsale Capital Group, Inc.Stock49,342$12.9M0.2%−10,832−18.0%ReducedHistory
KIDSOrthopediatrics CorpCOM321,103$12.8M0.2%−79,936−19.9%ReducedHistory
Abcam PLC000380204ADS762,781$11.9M0.2%−50,744−6.2%Reduced–
MANHManhattan Associates IncStock97,156$11.8M0.2%+16,701+20.8%AddedHistory
ATRIAtrion CorpCOM20,994$11.7M0.2%+1,657+8.6%AddedHistory
AAPLApple Inc.Stock88,995$11.6M0.2%−7,888−8.1%ReducedHistory
JNJJohnson & JohnsonStock63,274$11.2M0.2%+465+0.7%AddedHistory
WDFCWD 40 CoCOM68,996$11.1M0.2%+14,031+25.5%AddedHistory
TRUPTrupanion, Inc.COM230,194$10.9M0.2%−13,578−5.6%ReducedHistory
TROWPrice T Rowe Group IncStock98,007$10.7M0.2%+1,375+1.4%AddedHistory
Constellation Software Inc21037X100COM6,538$10.2M0.2%−267−3.9%Reduced–
PCORProcore Technologies, Inc.COM209,831$9.90M0.1%−23,290−10.0%ReducedHistory
LMATLemaitre Vascular IncCOM214,010$9.85M0.1%−6,838−3.1%ReducedHistory
DSGXDescartes Systems Group IncCOM137,448$9.57M0.1%−3,372−2.4%ReducedHistory
EVTCEVERTEC, Inc.COM284,222$9.20M0.1%−13,949−4.7%ReducedHistory
SHOPShopify Inc.Stock258,640$8.98M0.1%−61,262−19.2%ReducedHistory
ALRMAlarm.com Holdings, Inc.COM172,328$8.53M0.1%+44,770+35.1%AddedHistory
MLABMesa Laboratories IncCOM51,101$8.49M0.1%−3,165−5.8%ReducedHistory
KAIKadant IncCOM47,177$8.38M0.1%+13,873+41.7%AddedHistory
BRK.BBerkshire Hathaway IncStock26,777$8.27M0.1%−2,108−7.3%ReducedHistory
MPWRMonolithic Power Systems, Inc.COM22,662$8.01M0.1%+1,705+8.1%AddedHistory
COSTCostco Wholesale CorpStock16,961$7.74M0.1%+13,333+367.5%AddedHistory
BFAMBright Horizons Family Solutions Inc.COM108,890$6.87M0.1%−7,848−6.7%ReducedHistory
CCICrown Castle Inc.REIT50,154$6.80M0.1%+1,553+3.2%AddedHistory
OKTAOkta, Inc.CL A98,402$6.72M0.1%−340,140−77.6%ReducedHistory
TREXTrex Co IncCOM144,274$6.11M0.1%−9,574−6.2%ReducedHistory
ENVEnvestnet, Inc.COM95,478$5.89M0.1%−1,682−1.7%ReducedHistory
PRMPerimeter Solutions, Inc.COMMON STOCK577,337$5.28M0.1%−15,756−2.7%ReducedHistory
Vanguard S&P 500 ETF922908363ETF14,987$5.27M0.1%+890+6.3%Added–
LOWLowes Companies IncStock26,100$5.20M0.1%+1,226+4.9%AddedHistory
SSDSimpson Manufacturing Co., Inc.COM58,076$5.15M0.1%−2,611−4.3%ReducedHistory
MRKMerck & Co., Inc.Stock46,246$5.13M0.1%+451+1.0%AddedHistory
INTCIntel CorpStock186,901$4.94M0.1%+3,632+2.0%AddedHistory
JPMJPMorgan Chase & CoStock36,633$4.91M0.1%+856+2.4%AddedHistory
WSOWatsco IncCOM19,308$4.82M0.1%+90.0%AddedHistory

Sold out since Q3 2022 (16)

Positions held at the end of Q3 2022 that are gone from this filing.

Positions of DF Dent & Co Inc sold out since Q3 2022
SecurityClassShares in Q3 2022Value in Q3 2022% of portfolio in Q3 2022History
IAAIAA, Inc.COM394,106$12.6M0.2%History
iShares Core S&P Small Cap ETF464287804ETF8,696$758.0K<0.1%–
BZHBeazer Homes USA IncCOM NEW74,700$722.0K<0.1%History
CDNSCadence Design Systems IncStock3,630$593.0K<0.1%History
iShares Core S&P Mid-Cap ETF464287507ETF1,950$428.0K<0.1%–
iShares Russell 2000 Growth ETF464287648ETF1,500$310.0K<0.1%–
STESTERIS plcSHS USD1,570$261.0K<0.1%History
iShares Russell Mid-Cap Growth ETF464287481ETF3,300$259.0K<0.1%–
DREDuke Realty CorpCOM NEW5,323$257.0K<0.1%History
BRBroadridge Financial Solutions, Inc.Stock1,733$250.0K<0.1%History
FISFidelity National Information Services, Inc.Stock2,984$226.0K<0.1%History
ORCLOracle CorpStock3,549$217.0K<0.1%History
State Street Consumer Discretionary Select Sector SPDR ETF81369Y407ETF1,431$204.0K<0.1%–
JPCNuveen Preferred & Income Opportunities FundCOM24,978$174.0K<0.1%History
FULTFulton Financial CorpCOM10,565$167.0K<0.1%History
BDJBlackRock Enhanced Equity Dividend TrustCOM10,740$87.0K<0.1%History