DF DENT & CO INC Q1 2024 Filing

Filed May 15, 2024

Portfolio Value

$8193.7T

Holdings

265

Report Date

Q1 2024

Filing Type

13F-HR

All Holdings (265 positions)

#StockSharesValue% PortfolioType
1
VMCVULCAN MATERIALS CO
1,065,826$290.9T3.55%
2
T7DTRANSDIGM GROUP INC
233,820$288.0T3.51%
3
WCNWASTE CONNECTIONS INC
1,538,710$264.7T3.23%
4
ECLECOLAB INC
1,112,852$257.0T3.14%
5
ISRGINTUITIVE SURGICAL INC
613,399$244.8T2.99%
6
VVISA INC CL A
862,606$240.7T2.94%
7
TECHBIO-TECHNE CORP
3,397,002$239.1T2.92%
8
ANSYS INC
680,704$236.3T2.88%
9
HEIHEICO CORP CL A
1,470,021$226.3T2.76%
10
FASTFASTENAL CO
2,835,552$218.7T2.67%
11
AMZNAMAZON.COM INC
1,198,674$216.2T2.64%
12
CBRECBRE GROUP INC
2,192,164$213.2T2.60%
13
MCOMOODYS CORP
537,259$211.2T2.58%
14
MAMASTERCARD INC-CLASS A
436,906$210.4T2.57%
15
VEEVVEEVA SYSTEMS, INC.
886,226$205.3T2.51%
16
VLTOVERALTO CORP
2,232,073$197.9T2.42%
17
CSGPCOSTAR GROUP INC
1,947,602$188.1T2.30%
18
ALPHABET INC CLASS C
1,173,237$178.6T2.18%
19
GWREGUIDEWIRE SOFTWARE INC
1,515,499$176.9T2.16%
20
MKLMARKEL GROUP INC
115,881$176.3T2.15%
21
SPGIS & P GLOBAL INC
399,828$170.1T2.08%
22
ODFLOLD DOMINION FGHT LINES INC CO
768,464$168.5T2.06%
23
DHRDANAHER CORP
620,422$154.9T1.89%
24
MSFTMICROSOFT CORP
358,395$150.8T1.84%
25
WSCWILLSCOT MOBILE MINI HLDGS COR
3,182,100$148.0T1.81%
26
TMOTHERMO FISHER SCIENTIFIC INC
233,761$135.9T1.66%
27
KMXCARMAX INC
1,532,216$133.5T1.63%
28
SITESITEONE LANDSCAPE SUPPLY, INC.
674,556$117.7T1.44%
29
KNSLKINSALE CAPITAL GROUP INC.
211,910$111.2T1.36%
30
WSTWEST PHARMACEUTICALS, INC.
259,934$102.9T1.26%
31
APPFAPPFOLIO, INC
385,912$95.2T1.16%
32
GSHDGOOSEHEAD INSURANCE, INC.
1,367,788$91.1T1.11%
33
SPROUT SOCIAL, INC.
1,426,347$85.2T1.04%
34
RGENREPLIGEN CORPORATION
439,878$80.9T0.99%
35
CRWDCROWDSTRIKE HOLDINGS, INC.
246,289$79.0T0.96%
36
VRSKVERISK ANALYTICS INC
310,731$73.2T0.89%
37
FNDFLOOR & DECOR HOLDINGS, INC.
542,563$70.3T0.86%
38
UTZUTZ BRANDS INC.
3,671,801$67.7T0.83%
39
WNS HOLDINGS LTD
1,300,408$65.7T0.80%
40
EWEDWARDS LIFESCIENCES
677,314$64.7T0.79%
41
ILMNILLUMINA INC
470,048$64.5T0.79%
42
INTUINTUIT INC.
93,431$60.7T0.74%
43
MPWRMONOLITHIC PWR SYS INC COM
87,745$59.4T0.73%
44
QCOMQUALCOMM INC
340,480$57.6T0.70%
45
WKWORKIVA INC
656,094$55.6T0.68%
46
AMTAMERICAN TOWER CORP
260,397$51.5T0.63%
47
TEAMATLASSIAN CORPORATION CL A
248,673$48.5T0.59%
48
SHWSHERWIN-WILLIAMS
132,253$45.9T0.56%
49
ORLYO REILLY AUTOMOTIVE
36,727$41.5T0.51%
50
ZTSZOETIS INC
226,854$38.4T0.47%
51
BLBLACKLINE INC
557,674$36.0T0.44%
52
ASMLASML HOLDINGS
34,669$33.6T0.41%
53
TYLTYLER TECHNOLOGIES INC
77,370$32.9T0.40%
54
CNMCORE & MAIN INC CL A
568,103$32.5T0.40%
55
IDEXX LABS INC
56,281$30.4T0.37%
56
DAVAENDAVA plc
731,870$27.8T0.34%
57
ROPROPER TECHNOLOGIES INC
48,756$27.3T0.33%
58
HLNEHAMILTON LANE INC
229,155$25.8T0.32%
59
MUSAMURPHY USA INC COM
61,177$25.6T0.31%
60
NOVTNOVANTA INC COM NPV
141,053$24.7T0.30%
61
EXPEAGLE MATERIALS INC
90,358$24.6T0.30%
62
MTDMETTLER TOLEDO INTL
17,774$23.7T0.29%
63
MEDPMEDPACE HOLDINGS, INC.
57,687$23.3T0.28%
64
PGPROCTER & GAMBLE CO
129,597$21.0T0.26%
65
HQYHEALTHEQUITY, INC.
252,621$20.6T0.25%
66
ATRIUSDATRION CORPORATION
42,944$19.9T0.24%
67
CRLCHARLES RIVER LABORATORIES INT
67,353$18.2T0.22%
68
MANHMANHATTAN ASSOCS INC COM
72,420$18.1T0.22%
69
PCORPROCORE TECHNOLOGIES INC
219,655$18.0T0.22%
70
CHWYCHEWY, INC.
1,100,865$17.5T0.21%
71
AAPLAPPLE INC
95,462$16.4T0.20%
72
CONSTELLATION SOFTWARE F
5,715$15.6T0.19%
73
SSDSIMPSON MANUFACTURING CO
71,766$14.7T0.18%
74
MORNMORNINGSTAR INC
47,169$14.5T0.18%
75
KAIKADANT INC
43,601$14.3T0.17%
76
ALRMALARM.COM
193,199$14.0T0.17%
77
PLOWDOUGLAS DYNAMICS INC
565,374$13.6T0.17%
78
DSGTHE DESCARTES SYSTEMS GROUP IN
147,151$13.5T0.16%
79
JBTJOHN BEAN TECHNOLOGIES CORP.
127,732$13.4T0.16%
80
COSTCOSTCO WHOLESALE CO
17,746$13.0T0.16%
81
CWSTCASELLA WASTE SYSTEMS INC CL A
131,184$13.0T0.16%
82
EXPOEXPONENT INC
150,459$12.4T0.15%
83
EVTCEVERTEC INC
309,601$12.4T0.15%
84
CSWCSW INDUSTRIALS INC
52,582$12.3T0.15%
85
LMATLEMAITRE VASCULAR
177,722$11.8T0.14%
86
PERIMETER SOLUTIONS SA
1,578,004$11.7T0.14%
87
BRK/BBERKSHIRE HATHAWAY INC CL B
27,650$11.6T0.14%
88
WDFCWD-40 COMPANY
45,456$11.5T0.14%
89
TROWT ROWE PRICE GROUP INC
83,631$10.2T0.12%
90
BFAMBRIGHT HORIZONS FAM SOL IN DEL
84,609$9.6T0.12%
91
J P MORGAN CHASE & CO
46,951$9.4T0.11%
92
JNJJOHNSON & JOHNSON
56,668$9.0T0.11%
93
WSOWATSCO INC
19,645$8.5T0.10%
94
BRK-BBERKSHIRE HATHAWAY INC DELAWA
13$8.2T0.10%
95
SHOPSHOPIFY INC.
91,735$7.1T0.09%
96
TRUPTRUPANION, INC.
250,382$6.9T0.08%
97
VOOVANGUARD S&P 500 ETF
14,037$6.7T0.08%
98
MRKMERCK & CO. INC.
46,513$6.1T0.07%
99
FISVFISERV INC COM
36,711$5.9T0.07%
100
SBACSBA COMMUNICATIONS CORP CL A
26,929$5.8T0.07%
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