DF DENT & CO INC

Q2 2025 13F-HR Holdings

Location
Baltimore, MD
Holdings as of
6/30/2025
Date filed
8/14/2025
Form type
13F-HR
Num holdings
251
Total value ($000)
$7,880,348
Net value change ($000)
+392,107 (5.2%)
New positions
13
Sold out positions
22
Turnover %
0.8%
Sector allocation + QoQ delta (equities-only)
Prev filing: 5/15/2025 Next filing: 11/14/2025 SEC filing

Snapshot: Change Analysis

Compared to Q1 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
HEI 55,709 21.4%
MSFT 45,717 35.0%
MPWR 32,333 34.8%
CDNS 29,405 28.8%
MANH 28,208 30.9%
APPF 27,767 32.2%
AMZN 25,994 13.4%
PTC 23,841 88.8%
CPRT 22,852 43.1%
MSI 22,453 91.4%
Top Reduces (Value $000, Stocks/ETFs)
ZTS -40,766 -84.1%
ODFL -30,066 -23.0%
KMX -29,254 -45.9%
TECH -28,735 -17.0%
FAST -28,632 -17.0%
TMO -20,695 -19.6%
MKL -18,452 -17.9%
BFAM -15,058 -100.0%
WCN -13,941 -5.8%
DAVA -12,914 -98.3%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type