CARDEROCK CAPITAL MANAGEMENT INC

Q3 2025 13F-HR Holdings

Location
Chevy Chase, MD
Holdings as of
9/30/2025
Date filed
10/17/2025
Form type
13F-HR
Num holdings
72
Total value ($000)
$411,296
Net value change ($000)
+20,944 (5.4%)
New positions
0
Sold out positions
67
Turnover %
1.3%
Sector allocation + QoQ delta (equities-only)
Prev filing: 7/10/2025 Next filing: 1/9/2026 SEC filing

Snapshot: Change Analysis

Compared to Q2 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)
LRCX 4,741 41.2%
GOOGL 3,773 42.6%
MPWR 3,702 89.3%
NVDA 3,042 88.0%
APH 3,026 22.3%
MSI 2,821 171.1%
AAPL 2,513 27.7%
IDXX 2,030 23.0%
TMO 1,787 31.6%
LDOS 1,774 37.7%
Top Reduces (Value $000, Stocks/ETFs)
CMG -2,027 -36.3%
FTNT -1,920 -20.5%
FISV -1,774 -25.0%
ACN -1,542 -23.6%
ISRG -1,513 -15.6%
ROP -1,003 -14.0%
INTU -757 -8.5%
CHD -703 -14.7%
FICO -703 -8.3%
CTAS -689 -6.8%
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