DF DENT & CO INC Q3 2023 Filing

Filed November 14, 2023

Portfolio Value

$6.8B

Holdings

255

Report Date

Q3 2023

Filing Type

13F-HR

All Holdings (255 positions)

#StockSharesValue% PortfolioType
1
VMCVULCAN MATERIALS CO
1,146,631$231.6B3393.19%
2
TECHBIO-TECHNE CORP
3,349,047$228.0B3339.39%
3
ANSYS INC
763,782$227.3B3329.05%
4
T7DTRANSDIGM GROUP INC
268,726$226.6B3318.91%
5
WCNWASTE CONNECTIONS INC
1,662,191$223.2B3270.00%
6
ECLECOLAB INC
1,209,953$205.0B3002.43%
7
VVISA INC CL A
888,962$204.5B2995.16%
8
FASTFASTENAL CO
3,739,908$204.3B2993.38%
9
MCOMOODYS CORP
633,859$200.4B2935.65%
10
HEIHEICO CORP CL A
1,428,072$184.5B2703.15%
11
ISRGINTUITIVE SURGICAL INC
615,217$179.8B2634.10%
12
MAMASTERCARD INC-CLASS A
435,066$172.2B2523.15%
13
ODFLOLD DOMINION FGHT LINES INC CO
400,007$163.7B2397.34%
14
VEEVVEEVA SYSTEMS, INC.
780,753$158.8B2326.82%
15
CSGPCOSTAR GROUP INC
2,037,554$156.7B2294.93%
16
AMZNAMAZON.COM INC
1,231,325$156.5B2292.86%
17
DHRDANAHER CORP
626,441$155.4B2276.66%
18
CBRECBRE GROUP INC
2,023,999$149.5B2189.83%
19
SPGIS & P GLOBAL INC
408,999$149.5B2189.24%
20
MKLMARKEL GROUP INC
100,795$148.4B2174.11%
21
WSCWILLSCOT MOBILE MINI HLDGS COR
3,534,486$147.0B2153.31%
22
ALPHABET INC CLASS C
1,092,296$144.0B2109.65%
23
GWREGUIDEWIRE SOFTWARE INC
1,540,540$138.6B2030.98%
24
VRSKVERISK ANALYTICS INC
576,288$136.1B1994.27%
25
TMOTHERMO FISHER SCIENTIFIC INC
237,868$120.4B1763.69%
26
MSFTMICROSOFT CORP
365,400$115.4B1690.06%
27
KMXCARMAX INC
1,457,264$103.1B1509.85%
28
SITESITEONE LANDSCAPE SUPPLY, INC.
629,009$102.8B1506.03%
29
ILMNILLUMINA INC
745,870$102.4B1499.90%
30
CRWDCROWDSTRIKE HOLDINGS, INC.
544,919$91.2B1336.06%
31
WNS HOLDINGS LTD
1,179,926$80.8B1183.27%
32
GSHDGOOSEHEAD INSURANCE, INC.
1,033,662$77.0B1128.50%
33
SPROUT SOCIAL, INC.
1,524,131$76.0B1113.63%
34
APPFAPPFOLIO, INC
363,899$66.5B973.52%
35
BLBLACKLINE INC
1,175,467$65.2B955.12%
36
TEAMATLASSIAN CORPORATION CL A
316,897$63.9B935.42%
37
FNDFLOOR & DECOR HOLDINGS, INC.
678,197$61.4B899.07%
38
RGENREPLIGEN CORPORATION
381,493$60.7B888.59%
39
UTZUTZ BRANDS INC.
4,011,200$53.9B789.12%
40
WKWORKIVA INC
525,956$53.3B780.77%
41
AMTAMERICAN TOWER CORP
316,565$52.1B762.58%
42
INTUINTUIT INC.
92,986$47.5B695.95%
43
DAVAENDAVA plc
813,212$46.6B683.17%
44
QCOMQUALCOMM INC
408,622$45.4B664.77%
45
MPWRMONOLITHIC PWR SYS INC COM
88,845$41.0B601.27%
46
EWEDWARDS LIFESCIENCES
573,254$39.7B581.76%
47
SBACSBA COMMUNICATIONS CORP CL A
189,878$38.0B556.75%
48
SHWSHERWIN-WILLIAMS
133,851$34.1B500.08%
49
TYLTYLER TECHNOLOGIES INC
88,038$34.0B497.97%
50
ZTSZOETIS INC
189,791$33.0B483.69%
51
ORLYO REILLY AUTOMOTIVE
36,218$32.9B482.18%
52
WSTWEST PHARMACEUTICALS, INC.
79,280$29.7B435.74%
53
DGDOLLAR GENERAL CORP
271,104$28.7B420.16%
54
HLNEHAMILTON LANE INC
293,953$26.6B389.43%
55
IDEXX LABS INC
59,270$25.9B379.64%
56
ROPROPER TECHNOLOGIES INC
48,769$23.6B345.96%
57
CHWYCHEWY, INC.
1,152,887$21.1B308.37%
58
NOVTNOVANTA INC COM NPV
140,393$20.1B294.99%
59
HQYHEALTHEQUITY, INC.
248,349$18.1B265.75%
60
PLOWDOUGLAS DYNAMICS INC
589,355$17.8B260.55%
61
KNSLKINSALE CAPITAL GROUP INC.
42,351$17.5B256.91%
62
PGPROCTER & GAMBLE CO
119,769$17.5B255.90%
63
MUSAMURPHY USA INC COM
50,199$17.2B251.29%
64
WDFCWD-40 COMPANY
75,381$15.3B224.42%
65
KAIKADANT INC
67,008$15.1B221.39%
66
AAPLAPPLE INC
86,047$14.7B215.80%
67
EXPEAGLE MATERIALS INC
88,394$14.7B215.62%
68
PCORPROCORE TECHNOLOGIES INC
222,818$14.6B213.20%
69
MEDPMEDPACE HOLDINGS, INC.
57,967$14.0B205.60%
70
MANHMANHATTAN ASSOCS INC COM
70,582$14.0B204.36%
71
JBTJOHN BEAN TECHNOLOGIES CORP.
126,299$13.3B194.52%
72
EXPOEXPONENT INC
152,407$13.0B191.10%
73
BFAMBRIGHT HORIZONS FAM SOL IN DEL
159,303$13.0B190.09%
74
VOOVANGUARD S&P 500 ETF
29,660$11.6B170.62%
75
ALRMALARM.COM
189,136$11.6B169.39%
76
ATRIUSDATRION CORPORATION
27,870$11.5B168.68%
77
CONSTELLATION SOFTWARE F
5,512$11.4B166.60%
78
EVTCEVERTEC INC
305,350$11.4B166.30%
79
MORNMORNINGSTAR INC
46,063$10.8B158.05%
80
DSGTHE DESCARTES SYSTEMS GROUP IN
145,450$10.7B156.34%
81
SSDSIMPSON MANUFACTURING CO
70,358$10.5B154.40%
82
COSTCOSTCO WHOLESALE CO
17,187$9.7B142.24%
83
CRLCHARLES RIVER LABORATORIES INT
48,758$9.6B139.97%
84
TROWT ROWE PRICE GROUP INC
91,061$9.5B139.89%
85
LMATLEMAITRE VASCULAR
174,659$9.5B139.39%
86
BRK/BBERKSHIRE HATHAWAY INC CL B
26,457$9.3B135.76%
87
ABCAM PLC
390,601$8.8B129.48%
88
JNJJOHNSON & JOHNSON
56,289$8.8B128.42%
89
VYMVANGUARD HIGH DIVIDEND YIELD E
79,776$8.2B120.74%
90
WSOWATSCO INC
19,688$7.4B108.93%
91
KIDSORTHOPEDIATRICS CORP
219,440$7.0B102.86%
92
TRUPTRUPANION, INC.
246,913$7.0B102.00%
93
PERIMETER SOLUTIONS SA
1,525,096$6.9B101.42%
94
CNMCORE & MAIN INC CL A
235,476$6.8B99.51%
95
MESA LABS INC
54,556$5.7B83.97%
96
SHOPSHOPIFY INC.
95,731$5.2B76.52%
97
LOWLOWE'S COMPANIES INC
22,743$4.7B69.24%
98
AZTAAZENTA INC COM
85,637$4.3B62.96%
99
J P MORGAN CHASE & CO
29,162$4.2B61.95%
100
FISVFISERV INC COM
36,661$4.1B60.66%
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