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DF DENT & CO INC

Q2 2026 13F filing

Updated 27 days ago

271 disclosed positions worth $5.3B

Portfolio value
$5.3B
Total holdings
271
New positions
0
Closed positions
0
Increased
0
Decreased
0
Turnover
Filed
2026-08-14

Full holdings

Every line item disclosed in Q2 2026

G

ALPHABET INC CL C

Value
$240.1M
Shares
679.5K
% Port
4.55%
V
2.V

VISA INC CL A

Value
$190.1M
Shares
554.1K
% Port
3.61%
H

HEICO CORP CL A

Value
$180.3M
Shares
699.2K
% Port
3.42%
A

AMAZON.COM INC

Value
$165.1M
Shares
692.7K
% Port
3.13%
T
5.TDG

TRANSDIGM GROUP INC

Value
$149.1M
Shares
111.9K
% Port
2.83%
V
6.VMC

VULCAN MATERIALS CO

Value
$144.6M
Shares
490.2K
% Port
2.74%
E
7.ECL

ECOLAB INC

Value
$130.3M
Shares
467.8K
% Port
2.47%
W
8.WCN

WASTE CONNECTIONS INC

Value
$128.3M
Shares
769.6K
% Port
2.43%
M
9.MA

MASTERCARD INC CL A

Value
$126.6M
Shares
246.5K
% Port
2.40%
F
10.FAST

FASTENAL CO

Value
$123.8M
Shares
2.58M
% Port
2.35%
M
11.MCO

MOODYS CORP

Value
$122M
Shares
269.4K
% Port
2.31%
P
12.PRM

PERIMETER SOLUTIONS INC

Value
$118.5M
Shares
3.32M
% Port
2.25%
A

ASML HOLDINGS N.V.

Value
$103.1M
Shares
51.8K
% Port
1.96%
M
14.MPWR

MONOLITHIC PWR SYS INC COM

Value
$100.8M
Shares
73.0K
% Port
1.91%
I
15.ISRG

INTUITIVE SURGICAL INC

Value
$99.6M
Shares
250.4K
% Port
1.89%
C
16.CDNS

CADENCE DESIGN SYSTEMS INC.

Value
$97.3M
Shares
259.3K
% Port
1.85%
M
17.MSFT

MICROSOFT CORP

Value
$97.2M
Shares
260.5K
% Port
1.84%
G
18.GWRE

GUIDEWIRE SOFTWARE INC

Value
$89.4M
Shares
726.6K
% Port
1.70%
C
19.CBRE

CBRE GROUP INC

Value
$80.2M
Shares
595.2K
% Port
1.52%
T
20.TECH

BIO-TECHNE CORP

Value
$72.8M
Shares
1.03M
% Port
1.38%
D
21.DHR

DANAHER CORP

Value
$70.3M
Shares
368.9K
% Port
1.33%
A
22.AVGO

BROADCOM INC

Value
$64.9M
Shares
171.8K
% Port
1.23%
M
23.MSI

MOTOROLA SOLUTIONS INC.

Value
$64.8M
Shares
156.1K
% Port
1.23%
D
24.DDOG

DATADOG INC CL A

Value
$62.3M
Shares
239.3K
% Port
1.18%
V
25.VEEV

VEEVA SYSTEMS, INC.

Value
$59.3M
Shares
334.4K
% Port
1.13%
M
26.MSCI

MSCI INC COM

Value
$58.1M
Shares
103.7K
% Port
1.10%
A
27.AAPL

APPLE INC

Value
$57.2M
Shares
197.5K
% Port
1.08%
N

NOVANTA INC COM NPV

Value
$53.9M
Shares
332.0K
% Port
1.02%
K
29.KNSL

KINSALE CAPITAL GROUP INC.

Value
$53M
Shares
160.6K
% Port
1.00%
A
30.APPF

APPFOLIO, INC

Value
$51.1M
Shares
319.0K
% Port
0.97%
M
31.MEDP

MEDPACE HOLDINGS, INC.

Value
$51.1M
Shares
96.5K
% Port
0.97%
T

TAIWAN SEMICONDUCTOR MFG LTD A

Value
$50.8M
Shares
106.3K
% Port
0.96%
R
33.RGEN

REPLIGEN CORPORATION

Value
$48.7M
Shares
356.9K
% Port
0.92%
M
34.MKL

MARKEL GROUP INC

Value
$46.9M
Shares
24.0K
% Port
0.89%
L
35.LB

LANDBRIDGE COMPANY LLC CL A

Value
$45M
Shares
567.5K
% Port
0.85%
F
36.FND

FLOOR & DECOR HOLDINGS, INC.

Value
$44.5M
Shares
750.5K
% Port
0.85%
C
37.CWST

CASELLA WASTE SYSTEMS INC CL A

Value
$43.3M
Shares
446.3K
% Port
0.82%
O
38.ORLY

O REILLY AUTOMOTIVE

Value
$43.1M
Shares
467.6K
% Port
0.82%
S
39.SPGI

S & P GLOBAL INC

Value
$39.9M
Shares
98.0K
% Port
0.76%
A
40.APH

AMPHENOL CORP NEW CL A

Value
$39.9M
Shares
226.1K
% Port
0.76%
U
41.UBER

UBER TECHNOLOGIES, INC.

Value
$39.3M
Shares
545.1K
% Port
0.75%
S
42.SYK

STRYKER CORP

Value
$38.4M
Shares
121.9K
% Port
0.73%
H
43.HAYW

HAYWARD HOLDINGS INC

Value
$38M
Shares
2.19M
% Port
0.72%
G
44.GSHD

GOOSEHEAD INSURANCE, INC.

Value
$37.6M
Shares
775.4K
% Port
0.71%
H
45.HLNE

HAMILTON LANE INC

Value
$37.5M
Shares
476.2K
% Port
0.71%
C
46.CSGP

COSTAR GROUP INC

Value
$37.4M
Shares
1.32M
% Port
0.71%
C
47.CRWD

CROWDSTRIKE HOLDINGS, INC.

Value
$37.1M
Shares
48.6K
% Port
0.70%
V
48.VLTO

VERALTO CORP

Value
$37.1M
Shares
417.9K
% Port
0.70%
R
49.RBC

RBC BEARINGS INC

Value
$36.2M
Shares
56.3K
% Port
0.69%
O
50.ONTO

ONTO INNOVATION INC

Value
$35.5M
Shares
93.9K
% Port
0.67%