DF DENT & CO INC Q1 2022 Filing

Filed May 16, 2022

Portfolio Value

$8.7T

Holdings

257

Report Date

Q1 2022

Filing Type

13F-HR

All Holdings (257 positions)

#StockSharesValue% PortfolioType
1
WCNWASTE CONNECTIONS INC
2,195,662$306.7B3.53%
2
AKXANSYS INC
956,075$303.7B3.50%
3
TECHBIO-TECHNE CORP
686,484$297.3B3.42%
4
ILMNILLUMINA INC
789,972$276.0B3.18%
5
ISRGINTUITIVE SURGICAL INC
860,755$259.7B2.99%
6
MKLMARKEL CORP HLDG CO
175,266$258.6B2.98%
7
VVISA INC CL A
1,150,059$255.0B2.94%
8
T7DTRANSDIGM GROUP INC
378,466$246.6B2.84%
9
FASTFASTENAL CO
4,147,975$246.4B2.84%
10
GOOGALPHABET INC CLASS C
85,079$237.6B2.74%
11
VRSKVERISK ANALYTICS INC
1,094,188$234.8B2.71%
12
HEIHEICO CORP CL A
1,788,966$226.9B2.61%
13
CABOCABLE ONE INC COM
149,266$218.6B2.52%
14
ECLECOLAB INC
1,217,256$214.9B2.48%
15
DHRDANAHER CORP
685,895$201.2B2.32%
16
VMCVULCAN MATERIALS CO
1,081,426$198.7B2.29%
17
MCOMOODYS CORP
579,928$195.7B2.25%
18
MAMASTERCARD INC-CLASS A
532,100$190.2B2.19%
19
BLBLACKLINE INC
2,529,714$185.2B2.13%
20
CSGPCOSTAR GROUP INC
2,766,268$184.3B2.12%
21
TFXTELEFLEX INC COM
518,761$184.1B2.12%
22
SPGIS & P GLOBAL INC
435,866$178.8B2.06%
23
TMOTHERMO FISHER SCIENTIFIC INC
301,209$177.9B2.05%
24
AMZNAMAZON.COM INC
53,850$175.5B2.02%
25
SBACSBA COMMUNICATIONS CORP CL A
497,879$171.3B1.97%
26
WSCWILLSCOT MOBILE MINI HOLDINGS
3,879,000$151.8B1.75%
27
CBRECBRE GROUP INC
1,653,886$151.4B1.74%
28
KMXCARMAX INC
1,543,505$148.9B1.72%
29
AMTAMERICAN TOWER CORP
577,891$145.2B1.67%
30
VEEVVEEVA SYSTEMS, INC.
669,926$142.3B1.64%
31
AZTAAZENTA INC COM
1,646,155$136.4B1.57%
32
QCOMQUALCOMM INC
892,484$136.4B1.57%
33
CRWDCROWDSTRIKE HOLDINGS, INC.
530,980$120.6B1.39%
34
IDEXX LABS INC
216,109$118.2B1.36%
35
GWREGUIDEWIRE SOFTWARE INC
1,058,598$100.2B1.15%
36
WKWORKIVA INC
720,021$85.0B0.98%
37
DGDOLLAR GENERAL CORP
364,848$81.2B0.94%
38
OKTAOKTA, INC
511,606$77.2B0.89%
39
SPTSPROUT SOCIAL, INC.
930,328$74.5B0.86%
40
TEAMATLASSIAN CORPORATION PLC
234,901$69.0B0.80%
41
PROPROS HOLDINGS INC
1,778,925$59.3B0.68%
42
TYLTYLER TECHNOLOGIES INC
132,166$58.8B0.68%
43
SITESITEONE LANDSCAPE SUPPLY, INC.
355,972$57.6B0.66%
44
ODFLOLD DOMINION FGHT LINES INC CO
189,841$56.7B0.65%
45
TWLOTWILIO INC.
343,464$56.6B0.65%
46
BFAMBRIGHT HORIZONS FAM SOL IN DEL
333,153$44.2B0.51%
47
MSFTMICROSOFT CORP
115,825$35.7B0.41%
48
WNSNWNS HOLDINGS LTD
393,568$33.6B0.39%
49
WWAYFAIR
266,180$29.5B0.34%
50
ROPROPER TECHNOLOGIES INC
62,404$29.5B0.34%
51
ORLYO REILLY AUTOMOTIVE
39,831$27.3B0.31%
52
CHWYCHEWY, INC.
587,801$24.0B0.28%
53
SHOPSHOPIFY INC.
35,400$23.9B0.28%
54
FNDFLOOR & DECOR HOLDINGS, INC.
294,920$23.9B0.28%
55
NOVTNOVANTA INC COM NPV
147,826$21.0B0.24%
56
PGPROCTER & GAMBLE CO
136,536$20.9B0.24%
57
KIDSORTHOPEDIATRICS CORP
382,946$20.7B0.24%
58
PLOWDOUGLAS DYNAMICS INC
597,422$20.7B0.24%
59
HQYHEALTHEQUITY, INC.
304,083$20.5B0.24%
60
COUPA SOFTWARE
201,403$20.5B0.24%
61
EXPOEXPONENT INC
169,525$18.3B0.21%
62
HLNEHAMILTON LANE INC
236,109$18.2B0.21%
63
KNSLKINSALE CAPITAL GROUP INC.
79,012$18.0B0.21%
64
AAPLAPPLE INC
99,057$17.3B0.20%
65
TREXTREX COMPANY, INC.
263,735$17.2B0.20%
66
MEDPMEDPACE HOLDINGS, INC.
104,874$17.2B0.20%
67
RGENREPLIGEN CORPORATION
89,368$16.8B0.19%
68
JBTJOHN BEAN TECHNOLOGIES
140,184$16.6B0.19%
69
DAVAENDAVA
119,691$15.9B0.18%
70
ATRIUSDATRION CORPORATION
21,212$15.1B0.17%
71
OGM1COGENT COMMUNICATIONS HOLDINGS
220,072$14.6B0.17%
72
TROWPRICE T ROWE GROUP INC
94,604$14.3B0.16%
73
IAA-WUSDIAA INC.
366,977$14.0B0.16%
74
EVO PAYMENTS INC
596,525$13.8B0.16%
75
ABCAM PLC
744,982$13.6B0.16%
76
MLABMESA LABS INC
51,425$13.1B0.15%
77
PCORPROCORE TECHNOLOGIES INC
225,963$13.1B0.15%
78
UTZUTZ BRANDS INC.
878,516$13.0B0.15%
79
TRUPTRUPANION, INC.
144,169$12.8B0.15%
80
CONSTELLATION SOFTWARE F
7,380$12.7B0.15%
81
JNJJOHNSON & JOHNSON
69,586$12.3B0.14%
82
EVTCEVERTEC INC
279,538$11.4B0.13%
83
PGNYPROGYNY, INC
206,039$10.6B0.12%
84
MOMENTIVE GLOBAL INC COM
637,972$10.4B0.12%
85
BRK/BBERKSHIRE HATHAWAY INC CL B
28,814$10.2B0.12%
86
CCICROWN CASTLE REIT INC
53,361$9.8B0.11%
87
LMATLEMAITRE VASCULAR
206,712$9.6B0.11%
88
INTCINTEL CORP
193,615$9.6B0.11%
89
SSDSIMPSON MANUFACTURING CO
83,191$9.1B0.10%
90
DSGTHE DESCARTES SYSTEMS GROUP IN
119,690$8.8B0.10%
91
WDFCWD-40 COMPANY
43,788$8.0B0.09%
92
ALRMALARM.COM
118,279$7.9B0.09%
93
ENVUSDENVESTNET INC
94,125$7.0B0.08%
94
WSOWATSCO INC
21,008$6.4B0.07%
95
3M4MASIMO CORP COM
41,681$6.1B0.07%
96
VOOVANGUARD S&P 500 ETF
14,124$5.9B0.07%
97
PAYXPAYCHEX INC
39,691$5.4B0.06%
98
J P MORGAN CHASE & CO
37,697$5.1B0.06%
99
FISVFISERV INC
47,280$4.8B0.06%
100
LOWLOWE'S COMPANIES INC
23,570$4.8B0.05%
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