DF DENT & CO INC Q2 2023 Filing

Filed August 14, 2023

Portfolio Value

$7388.9T

Holdings

256

Report Date

Q2 2023

Filing Type

13F-HR

All Holdings (256 positions)

#StockSharesValue% PortfolioType
1
VMCVULCAN MATERIALS CO
1,196,163$269.7T3.65%
2
TECHBIO-TECHNE CORP
3,275,617$267.4T3.62%
3
ANSYS INC
793,031$261.9T3.54%
4
T7DTRANSDIGM GROUP INC
280,941$251.2T3.40%
5
ISRGINTUITIVE SURGICAL INC
688,383$235.4T3.19%
6
WCNWASTE CONNECTIONS INC
1,628,846$232.8T3.15%
7
ECLECOLAB INC
1,218,671$227.5T3.08%
8
MCOMOODYS CORP
641,947$223.2T3.02%
9
FASTFASTENAL CO
3,769,953$222.4T3.01%
10
VVISA INC CL A
893,300$212.1T2.87%
11
CSGPCOSTAR GROUP INC
2,138,399$190.3T2.58%
12
HEIHEICO CORP CL A
1,314,363$184.8T2.50%
13
MAMASTERCARD INC-CLASS A
440,020$173.1T2.34%
14
CBRECBRE GROUP INC
2,057,552$166.1T2.25%
15
SPGIS & P GLOBAL INC
409,323$164.1T2.22%
16
AMZNAMAZON.COM INC
1,239,351$161.6T2.19%
17
VEEVVEEVA SYSTEMS, INC.
786,458$155.5T2.10%
18
DHRDANAHER CORP
629,661$151.1T2.05%
19
VRSKVERISK ANALYTICS INC
662,571$149.8T2.03%
20
ILMNILLUMINA INC
786,005$147.4T1.99%
21
ODFLOLD DOMINION FGHT LINES INC CO
390,330$144.3T1.95%
22
MKLMARKEL GROUP INC
103,991$143.8T1.95%
23
GWREGUIDEWIRE SOFTWARE INC
1,769,758$134.6T1.82%
24
ALPHABET INC CLASS C
1,106,208$133.8T1.81%
25
WSCWILLSCOT MOBILE MINI HLDGS COR
2,786,098$133.1T1.80%
26
SITESITEONE LANDSCAPE SUPPLY, INC.
778,007$130.2T1.76%
27
MSFTMICROSOFT CORP
368,014$125.3T1.70%
28
TMOTHERMO FISHER SCIENTIFIC INC
238,538$124.5T1.68%
29
KMXCARMAX INC
1,458,559$122.1T1.65%
30
WNS HOLDINGS LTD
1,400,091$103.2T1.40%
31
DGDOLLAR GENERAL CORP
589,144$100.0T1.35%
32
BLBLACKLINE INC
1,761,025$94.8T1.28%
33
CRWDCROWDSTRIKE HOLDINGS, INC.
550,449$80.8T1.09%
34
AMTAMERICAN TOWER CORP
405,328$78.6T1.06%
35
FNDFLOOR & DECOR HOLDINGS, INC.
708,983$73.7T1.00%
36
GSHDGOOSEHEAD INSURANCE, INC.
1,079,320$67.9T0.92%
37
QCOMQUALCOMM INC
566,687$67.5T0.91%
38
APPFAPPFOLIO, INC
368,619$63.5T0.86%
39
TEAMATLASSIAN CORPORATION CL A
350,739$58.9T0.80%
40
SPROUT SOCIAL, INC.
1,249,730$57.7T0.78%
41
DAVAENDAVA plc
1,082,630$56.1T0.76%
42
RGENREPLIGEN CORPORATION
385,076$54.5T0.74%
43
WKWORKIVA INC
533,699$54.3T0.73%
44
UTZUTZ BRANDS INC.
3,181,133$52.0T0.70%
45
SBACSBA COMMUNICATIONS CORP CL A
197,884$45.9T0.62%
46
AZTAAZENTA INC COM
950,433$44.4T0.60%
47
EWEDWARDS LIFESCIENCES
451,674$42.6T0.58%
48
TYLTYLER TECHNOLOGIES INC
90,432$37.7T0.51%
49
IDEXX LABS INC
72,312$36.3T0.49%
50
ORLYO REILLY AUTOMOTIVE
36,469$34.8T0.47%
51
SHWSHERWIN-WILLIAMS
125,478$33.3T0.45%
52
MPWRMONOLITHIC PWR SYS INC COM
57,074$30.8T0.42%
53
CHWYCHEWY, INC.
779,267$30.8T0.42%
54
WSTWEST PHARMACEUTICALS, INC.
79,746$30.5T0.41%
55
HLNEHAMILTON LANE INC
296,118$23.7T0.32%
56
ROPROPER TECHNOLOGIES INC
49,123$23.6T0.32%
57
NOVTNOVANTA INC COM NPV
123,798$22.8T0.31%
58
ABCAM PLC
838,114$20.5T0.28%
59
PGPROCTER & GAMBLE CO
129,581$19.7T0.27%
60
CABOCABLE ONE INC COM
29,885$19.6T0.27%
61
KNSLKINSALE CAPITAL GROUP INC.
51,445$19.3T0.26%
62
AAPLAPPLE INC
93,515$18.1T0.25%
63
MANHMANHATTAN ASSOCS INC COM
89,250$17.8T0.24%
64
PLOWDOUGLAS DYNAMICS INC
596,772$17.8T0.24%
65
ATRIUSDATRION CORPORATION
29,237$16.5T0.22%
66
HQYHEALTHEQUITY, INC.
251,152$15.9T0.21%
67
JBTJOHN BEAN TECHNOLOGIES CORP.
127,517$15.5T0.21%
68
BFAMBRIGHT HORIZONS FAM SOL IN DEL
160,707$14.9T0.20%
69
PCORPROCORE TECHNOLOGIES INC
223,760$14.6T0.20%
70
EXPOEXPONENT INC
154,103$14.4T0.19%
71
WDFCWD-40 COMPANY
76,225$14.4T0.19%
72
MEDPMEDPACE HOLDINGS, INC.
58,669$14.1T0.19%
73
SSDSIMPSON MANUFACTURING CO
93,166$12.9T0.17%
74
EXPEAGLE MATERIALS INC
67,763$12.6T0.17%
75
MUSAMURPHY USA INC COM
38,220$11.9T0.16%
76
LMATLEMAITRE VASCULAR
176,127$11.8T0.16%
77
DSGTHE DESCARTES SYSTEMS GROUP IN
146,657$11.7T0.16%
78
KAIKADANT INC
51,835$11.5T0.16%
79
CONSTELLATION SOFTWARE F
5,477$11.4T0.15%
80
EVTCEVERTEC INC
309,229$11.4T0.15%
81
KIDSORTHOPEDIATRICS CORP
249,925$11.0T0.15%
82
TROWT ROWE PRICE GROUP INC
96,124$10.8T0.15%
83
CRLCHARLES RIVER LABORATORIES INT
49,058$10.3T0.14%
84
ALRMALARM.COM
191,218$9.9T0.13%
85
BRK/BBERKSHIRE HATHAWAY INC CL B
28,124$9.6T0.13%
86
JNJJOHNSON & JOHNSON
57,207$9.5T0.13%
87
PERIMETER SOLUTIONS SA
1,524,435$9.4T0.13%
88
COSTCOSTCO WHOLESALE CO
17,410$9.4T0.13%
89
WSOWATSCO INC
19,106$7.3T0.10%
90
MESA LABS INC
54,298$7.0T0.09%
91
SHOPSHOPIFY INC.
96,414$6.2T0.08%
92
VOOVANGUARD S&P 500 ETF
15,079$6.1T0.08%
93
ENVESTNET INC
100,988$6.0T0.08%
94
CCICROWN CASTLE INC
47,391$5.4T0.07%
95
LOWLOWE'S COMPANIES INC
23,108$5.2T0.07%
96
TRUPTRUPANION, INC.
240,494$4.7T0.06%
97
FISVFISERV INC COM
37,205$4.7T0.06%
98
J P MORGAN CHASE & CO
29,197$4.2T0.06%
99
MCEWEN MNG INC COM
585,000$4.2T0.06%
100
MRKMERCK & CO. INC.
36,332$4.2T0.06%
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