DF DENT & CO INC Q1 2024 Filing

Filed May 15, 2024

Portfolio Value

$8.2B

Holdings

265

Report Date

Q1 2024

Filing Type

13F-HR

All Holdings (265 positions)

#StockSharesValue% PortfolioType
1
VMCVULCAN MATERIALS CO
1,065,826$290.9B3550.09%
2
T7DTRANSDIGM GROUP INC
233,820$288.0B3514.54%
3
WCNWASTE CONNECTIONS INC
1,538,710$264.7B3230.19%
4
ECLECOLAB INC
1,112,852$257.0B3136.02%
5
ISRGINTUITIVE SURGICAL INC
613,399$244.8B2987.67%
6
VVISA INC CL A
862,606$240.7B2938.05%
7
TECHBIO-TECHNE CORP
3,397,002$239.1B2918.26%
8
ANSYS INC
680,704$236.3B2884.07%
9
HEIHEICO CORP CL A
1,470,021$226.3B2761.80%
10
FASTFASTENAL CO
2,835,552$218.7B2669.53%
11
AMZNAMAZON.COM INC
1,198,674$216.2B2638.80%
12
CBRECBRE GROUP INC
2,192,164$213.2B2601.57%
13
MCOMOODYS CORP
537,259$211.2B2577.08%
14
MAMASTERCARD INC-CLASS A
436,906$210.4B2567.82%
15
VEEVVEEVA SYSTEMS, INC.
886,226$205.3B2505.93%
16
VLTOVERALTO CORP
2,232,073$197.9B2415.20%
17
CSGPCOSTAR GROUP INC
1,947,602$188.1B2296.12%
18
ALPHABET INC CLASS C
1,173,237$178.6B2180.17%
19
GWREGUIDEWIRE SOFTWARE INC
1,515,499$176.9B2158.65%
20
MKLMARKEL GROUP INC
115,881$176.3B2151.78%
21
SPGIS & P GLOBAL INC
399,828$170.1B2076.06%
22
ODFLOLD DOMINION FGHT LINES INC CO
768,464$168.5B2056.84%
23
DHRDANAHER CORP
620,422$154.9B1890.86%
24
MSFTMICROSOFT CORP
358,395$150.8B1840.23%
25
WSCWILLSCOT MOBILE MINI HLDGS COR
3,182,100$148.0B1805.86%
26
TMOTHERMO FISHER SCIENTIFIC INC
233,761$135.9B1658.14%
27
KMXCARMAX INC
1,532,216$133.5B1628.94%
28
SITESITEONE LANDSCAPE SUPPLY, INC.
674,556$117.7B1437.00%
29
KNSLKINSALE CAPITAL GROUP INC.
211,910$111.2B1357.10%
30
WSTWEST PHARMACEUTICALS, INC.
259,934$102.9B1255.33%
31
APPFAPPFOLIO, INC
385,912$95.2B1162.11%
32
GSHDGOOSEHEAD INSURANCE, INC.
1,367,788$91.1B1112.09%
33
SPROUT SOCIAL, INC.
1,426,347$85.2B1039.42%
34
RGENREPLIGEN CORPORATION
439,878$80.9B987.37%
35
CRWDCROWDSTRIKE HOLDINGS, INC.
246,289$79.0B963.63%
36
VRSKVERISK ANALYTICS INC
310,731$73.2B893.96%
37
FNDFLOOR & DECOR HOLDINGS, INC.
542,563$70.3B858.30%
38
UTZUTZ BRANDS INC.
3,671,801$67.7B826.34%
39
WNS HOLDINGS LTD
1,300,408$65.7B801.95%
40
EWEDWARDS LIFESCIENCES
677,314$64.7B789.92%
41
ILMNILLUMINA INC
470,048$64.5B787.76%
42
INTUINTUIT INC.
93,431$60.7B741.18%
43
MPWRMONOLITHIC PWR SYS INC COM
87,745$59.4B725.43%
44
QCOMQUALCOMM INC
340,480$57.6B703.50%
45
WKWORKIVA INC
656,094$55.6B679.02%
46
AMTAMERICAN TOWER CORP
260,397$51.5B627.94%
47
TEAMATLASSIAN CORPORATION CL A
248,673$48.5B592.14%
48
SHWSHERWIN-WILLIAMS
132,253$45.9B560.62%
49
ORLYO REILLY AUTOMOTIVE
36,727$41.5B506.00%
50
ZTSZOETIS INC
226,854$38.4B468.48%
51
BLBLACKLINE INC
557,674$36.0B439.54%
52
ASMLASML HOLDINGS
34,669$33.6B410.62%
53
TYLTYLER TECHNOLOGIES INC
77,370$32.9B401.32%
54
CNMCORE & MAIN INC CL A
568,103$32.5B396.94%
55
IDEXX LABS INC
56,281$30.4B370.87%
56
DAVAENDAVA plc
731,870$27.8B339.78%
57
ROPROPER TECHNOLOGIES INC
48,756$27.3B333.72%
58
HLNEHAMILTON LANE INC
229,155$25.8B315.36%
59
MUSAMURPHY USA INC COM
61,177$25.6B312.99%
60
NOVTNOVANTA INC COM NPV
141,053$24.7B300.86%
61
EXPEAGLE MATERIALS INC
90,358$24.6B299.68%
62
MTDMETTLER TOLEDO INTL
17,774$23.7B288.78%
63
MEDPMEDPACE HOLDINGS, INC.
57,687$23.3B284.54%
64
PGPROCTER & GAMBLE CO
129,597$21.0B256.62%
65
HQYHEALTHEQUITY, INC.
252,621$20.6B251.67%
66
ATRIUSDATRION CORPORATION
42,944$19.9B242.95%
67
CRLCHARLES RIVER LABORATORIES INT
67,353$18.2B222.72%
68
MANHMANHATTAN ASSOCS INC COM
72,420$18.1B221.16%
69
PCORPROCORE TECHNOLOGIES INC
219,655$18.0B220.28%
70
CHWYCHEWY, INC.
1,100,865$17.5B213.76%
71
AAPLAPPLE INC
95,462$16.4B199.78%
72
CONSTELLATION SOFTWARE F
5,715$15.6B190.73%
73
SSDSIMPSON MANUFACTURING CO
71,766$14.7B179.71%
74
MORNMORNINGSTAR INC
47,169$14.5B177.52%
75
KAIKADANT INC
43,601$14.3B174.59%
76
ALRMALARM.COM
193,199$14.0B170.88%
77
PLOWDOUGLAS DYNAMICS INC
565,374$13.6B166.43%
78
DSGTHE DESCARTES SYSTEMS GROUP IN
147,151$13.5B164.38%
79
JBTJOHN BEAN TECHNOLOGIES CORP.
127,732$13.4B163.51%
80
COSTCOSTCO WHOLESALE CO
17,746$13.0B158.68%
81
CWSTCASELLA WASTE SYSTEMS INC CL A
131,184$13.0B158.29%
82
EXPOEXPONENT INC
150,459$12.4B151.84%
83
EVTCEVERTEC INC
309,601$12.4B150.76%
84
CSWCSW INDUSTRIALS INC
52,582$12.3B150.55%
85
LMATLEMAITRE VASCULAR
177,722$11.8B143.93%
86
PERIMETER SOLUTIONS SA
1,578,004$11.7B142.90%
87
BRK/BBERKSHIRE HATHAWAY INC CL B
27,650$11.6B141.91%
88
WDFCWD-40 COMPANY
45,456$11.5B140.53%
89
TROWT ROWE PRICE GROUP INC
83,631$10.2B124.44%
90
BFAMBRIGHT HORIZONS FAM SOL IN DEL
84,609$9.6B117.06%
91
J P MORGAN CHASE & CO
46,951$9.4B114.77%
92
JNJJOHNSON & JOHNSON
56,668$9.0B109.41%
93
WSOWATSCO INC
19,645$8.5B103.57%
94
BRK-BBERKSHIRE HATHAWAY INC DELAWA
13$8.2B100.66%
95
SHOPSHOPIFY INC.
91,735$7.1B86.40%
96
TRUPTRUPANION, INC.
250,382$6.9B84.37%
97
VOOVANGUARD S&P 500 ETF
14,037$6.7B82.35%
98
MRKMERCK & CO. INC.
46,513$6.1B74.90%
99
FISVFISERV INC COM
36,711$5.9B71.61%
100
SBACSBA COMMUNICATIONS CORP CL A
26,929$5.8B71.22%
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