DF DENT & CO INC

Q4 2025 13F-HR Holdings

Location
Baltimore, MD
Holdings as of
12/31/2025
Date filed
2/17/2026
Form type
13F-HR
Num holdings
263
Total value ($000)
$6,947,830
Net value change ($000)
-792,422 (-10.2%)
New positions
13
Sold out positions
22
Turnover %
1.7%
Sector allocation + QoQ delta (equities-only)
Prev filing: 11/14/2025 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q3 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)
NFLX 34,562 NEW
GOOGL 33,729 15.0%
NOVT 26,242 89.2%
LB 21,506 NEW
ISRG 21,007 13.8%
KNSL 10,843 9.6%
AAPL 9,859 16.7%
RGEN 9,725 13.6%
PCOR 9,186 12.4%
ONTO 8,795 84.6%
Top Reduces (Value $000, Stocks/ETFs)
SNPS -55,441 -80.3%
VLTO -54,163 -32.2%
CPRT -52,952 -53.7%
VEEV -52,476 -28.3%
CSGP -48,742 -26.5%
VMC -45,913 -17.8%
MANH -40,894 -34.1%
TYL -40,857 -30.9%
FAST -38,414 -24.8%
HEI -36,138 -12.7%
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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Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type