DF DENT & CO INC Q4 2021 Filing

Filed February 14, 2022

Portfolio Value

$9.9T

Holdings

248

Report Date

Q4 2021

Filing Type

13F-HR

All Holdings (248 positions)

#StockSharesValue% PortfolioType
1
AKXANSYS INC
958,056$384.3B3.86%
2
TECHBIO-TECHNE CORP
681,416$352.5B3.54%
3
ISRGINTUITIVE SURGICAL INC
875,877$314.7B3.16%
4
VMCVULCAN MATERIALS CO
1,436,096$298.1B3.00%
5
WCNWASTE CONNECTIONS INC
2,181,124$297.2B2.99%
6
ILMNILLUMINA INC
780,746$297.0B2.99%
7
ECLECOLAB INC
1,218,933$285.9B2.87%
8
FASTFASTENAL CO
4,097,695$262.5B2.64%
9
BLBLACKLINE INC
2,511,153$260.0B2.61%
10
CABOCABLE ONE INC COM
145,811$257.1B2.58%
11
VRSKVERISK ANALYTICS INC
1,111,288$254.2B2.55%
12
VVISA INC CL A
1,158,027$251.0B2.52%
13
GOOGALPHABET INC CLASS C
84,807$245.4B2.47%
14
BKIEURBLACK KNIGHT INC
2,905,223$240.8B2.42%
15
T7DTRANSDIGM GROUP INC
377,017$239.9B2.41%
16
MKLMARKEL CORP HLDG CO
189,643$234.0B2.35%
17
DHRDANAHER CORP
688,492$226.5B2.28%
18
MCOMOODYS CORP
578,537$226.0B2.27%
19
HEIHEICO CORP CL A
1,723,059$221.4B2.23%
20
SPGIS & P GLOBAL INC
438,053$206.7B2.08%
21
CSGPCOSTAR GROUP INC
2,585,023$204.3B2.05%
22
TMOTHERMO FISHER SCIENTIFIC INC
303,248$202.3B2.03%
23
MAMASTERCARD INC-CLASS A
539,638$193.9B1.95%
24
SBACSBA COMMUNICATIONS CORP CL A
489,326$190.4B1.91%
25
KMXCARMAX INC
1,423,724$185.4B1.86%
26
AMZNAMAZON.COM INC
53,749$179.2B1.80%
27
CBRECBRE GROUP INC
1,639,579$177.9B1.79%
28
AMTAMERICAN TOWER CORP
589,108$172.3B1.73%
29
TFXTELEFLEX INC COM
496,282$163.0B1.64%
30
QCOMQUALCOMM INC
886,901$162.2B1.63%
31
AZTAAZENTA INC COM
1,542,991$159.1B1.60%
32
IDEXX LABS INC
215,160$141.7B1.42%
33
WSCWILLSCOT MOBILE MINI HOLDINGS
3,176,924$129.7B1.30%
34
VEEVVEEVA SYSTEMS, INC.
448,390$114.6B1.15%
35
OKTAOKTA, INC
508,439$114.0B1.15%
36
GWREGUIDEWIRE SOFTWARE INC
991,555$112.6B1.13%
37
CRWDCROWDSTRIKE HOLDINGS, INC.
468,002$95.8B0.96%
38
TWLOTWILIO INC.
347,527$91.5B0.92%
39
3M4MASIMO CORP COM
303,892$89.0B0.89%
40
TEAMATLASSIAN CORPORATION PLC
232,808$88.8B0.89%
41
DGDOLLAR GENERAL CORP
368,527$86.9B0.87%
42
BFAMBRIGHT HORIZONS FAM SOL IN DEL
595,565$75.0B0.75%
43
SITESITEONE LANDSCAPE SUPPLY, INC.
300,138$72.7B0.73%
44
ROPROPER TECHNOLOGIES INC
140,817$69.3B0.70%
45
TYLTYLER TECHNOLOGIES INC
126,581$68.1B0.68%
46
ODFLOLD DOMINION FGHT LINES INC CO
184,865$66.3B0.67%
47
WKWORKIVA INC
504,145$65.8B0.66%
48
SPTSPROUT SOCIAL, INC.
529,812$48.0B0.48%
49
COUPA SOFTWARE
292,418$46.2B0.46%
50
WWAYFAIR
236,086$44.8B0.45%
51
PROPROS HOLDINGS INC
1,228,689$42.4B0.43%
52
MSFTMICROSOFT CORP
108,472$36.5B0.37%
53
WNSNWNS HOLDINGS LTD
342,131$30.2B0.30%
54
ORLYO REILLY AUTOMOTIVE
39,831$28.1B0.28%
55
TREXTREX COMPANY, INC.
184,009$24.8B0.25%
56
HLNEHAMILTON LANE INC
231,981$24.0B0.24%
57
NOVTNOVANTA INC COM NPV
133,569$23.6B0.24%
58
PGPROCTER & GAMBLE CO
138,526$22.7B0.23%
59
KIDSORTHOPEDIATRICS CORP
374,628$22.4B0.23%
60
MEDPMEDPACE HOLDINGS, INC.
101,764$22.1B0.22%
61
ATRIUSDATRION CORPORATION
30,512$21.5B0.22%
62
KNSLKINSALE CAPITAL GROUP INC.
88,635$21.1B0.21%
63
MLABMESA LABS INC
60,827$20.0B0.20%
64
SSDSIMPSON MANUFACTURING CO
139,009$19.3B0.19%
65
EXPOEXPONENT INC
163,855$19.1B0.19%
66
PLOWDOUGLAS DYNAMICS INC
485,540$19.0B0.19%
67
FNDFLOOR & DECOR HOLDINGS, INC.
144,666$18.8B0.19%
68
AAPLAPPLE INC
104,382$18.5B0.19%
69
TROWPRICE T ROWE GROUP INC
92,387$18.2B0.18%
70
EVTCEVERTEC INC
360,995$18.0B0.18%
71
ABCAM PLC
740,562$17.4B0.18%
72
JBTJOHN BEAN TECHNOLOGIES
113,172$17.4B0.17%
73
EVO PAYMENTS INC
672,657$17.2B0.17%
74
IAA-WUSDIAA INC.
338,148$17.1B0.17%
75
PCORPROCORE TECHNOLOGIES INC
211,100$16.9B0.17%
76
ALRMALARM.COM
193,232$16.4B0.16%
77
RGENREPLIGEN CORPORATION
61,309$16.2B0.16%
78
OGM1COGENT COMMUNICATIONS HOLDINGS
214,704$15.7B0.16%
79
CHWYCHEWY, INC.
249,007$14.7B0.15%
80
TRUPTRUPANION, INC.
106,158$14.0B0.14%
81
CONSTELLATION SOFTWARE F
7,390$13.7B0.14%
82
MOMENTIVE GLOBAL INC COM
617,106$13.1B0.13%
83
JNJJOHNSON & JOHNSON
72,830$12.5B0.13%
84
CCICROWN CASTLE REIT INC
53,767$11.2B0.11%
85
DSGTHE DESCARTES SYSTEMS GROUP IN
131,800$10.9B0.11%
86
WDFCWD-40 COMPANY
41,805$10.2B0.10%
87
INTCINTEL CORP
198,010$10.2B0.10%
88
LMATLEMAITRE VASCULAR
200,761$10.1B0.10%
89
DAVAENDAVA
59,590$10.0B0.10%
90
PGNYPROGYNY, INC
195,195$9.8B0.10%
91
HQYHEALTHEQUITY, INC.
209,477$9.3B0.09%
92
BRK/BBERKSHIRE HATHAWAY INC CL B
30,379$9.1B0.09%
93
AZPNUSDASPEN TECHNOLOGY, INC.
57,253$8.7B0.09%
94
ENVUSDENVESTNET INC
106,614$8.5B0.09%
95
J P MORGAN CHASE & CO
45,466$7.2B0.07%
96
UTZUTZ BRANDS INC.
444,386$7.1B0.07%
97
WSOWATSCO INC
21,153$6.6B0.07%
98
VOOVANGUARD S&P 500 ETF
14,124$6.2B0.06%
99
LOWLOWE'S COMPANIES INC
23,533$6.1B0.06%
100
PAYXPAYCHEX INC
39,766$5.4B0.05%
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