CARDEROCK CAPITAL MANAGEMENT INC
13F Reported Value
ⓘ$455.8M
Holdings
67
Latest Filing
2026-06-30
Filing Quarter
Q2 2026
Portfolio Overview
CARDEROCK CAPITAL MANAGEMENT INC disclosed 67 positions worth $455.8M in its Form 13F-HR for Q2 2026, led by $LRCX (LAM RESEARCH CORP) at 7.0% of the equity portfolio, followed by $GOOG and $APH. During the quarter the fund opened 3 new positions and exited 9 — including a new stake in $ETN and a full exit from $FICO. The portfolio is most concentrated in Technology (34.5% of disclosed assets). All figures are sourced directly from CARDEROCK CAPITAL MANAGEMENT INC’s Form 13F-HR filing with the SEC under CIK 1168889.
AI Fund Analysis
ConcentratingSector Allocation
AUM History
Top Equity Holdings by Value
Quarterly Activity — Q2 2026
Click any card to unlockTop Holdings
- 82.4#23
Quality
$32.0M73,797 sh - 80.2#45
Quality
$20.2M56,486 sh - 80.5#40
Quality
$18.8M106,575 sh - 89.3
Quality
$15.4M12,818 sh - 76.1
Quality
$15.0M51,909 sh - 79.2
Quality
$14.3M40,081 sh - 76.3
Quality
$14.2M10,301 sh - 62.6
Quality
$14.1M19,621 sh - 78.1
Quality
$14.0M91,400 sh - 81.7
Quality
$12.5M24,357 sh
| Company | Quality | Value | Shares |
|---|---|---|---|
 LAM RESEARCH CORP$LRCX | 82.4#23 | $32.0M | 73,797 |
 Alphabet Inc.$GOOG | 80.2#45 | $20.2M | 56,486 |
 AMPHENOL CORP /DE/$APH | 80.5#40 | $18.8M | 106,575 |
 ELI LILLY & Co$LLY | 89.3 | $15.4M | 12,818 |
 Apple Inc.$AAPL | 76.1 | $15.0M | 51,909 |
 HEICO CORP$HEI | 79.2 | $14.3M | 40,081 |
 MONOLITHIC POWER SYSTEMS INC$MPWR | 76.3 | $14.2M | 10,301 |
 QUANTA SERVICES, INC.$PWR | 62.6 | $14.1M | 19,621 |
 Fortinet, Inc.$FTNT | 78.1 | $14.0M | 91,400 |
 Mastercard Inc$MA | 81.7 | $12.5M | 24,357 |
Unlock AI quality scores for every holding
32-signal composite ranking on each of CARDEROCK CAPITAL MANAGEMENT INC's 67 positions.
Showing top 10 of 67 holdings.
Sector Allocation
Technology
$157.2M
Industrials
$97.0M
Consumer Discretionary
$69.2M
Financials
$48.9M
Healthcare
$46.6M
Materials
$15.4M
Consumer Staples
$13.0M
Utilities
$5.8M
Full Holdings — CARDEROCK CAPITAL MANAGEMENT INC (Q2 2026)
All 67 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.
| # | Ticker | Company | Value | Weight | QoQ | Quality |
|---|---|---|---|---|---|---|
| 1 | $LRCX | LAM RESEARCH CORP | $32.0M | 7.0% | -23% | 82.4 |
| 2 | $GOOG | Alphabet Inc. | $20.2M | 4.4% | -2% | 80.2 |
| 3 | $APH | AMPHENOL CORP /DE/ | $18.8M | 4.1% | -6% | 80.5 |
| 4 | $LLY | ELI LILLY & Co | $15.4M | 3.4% | +2% | 89.3 |
| 5 | $AAPL | Apple Inc. | $15.0M | 3.3% | -2% | 76.1 |
| 6 | $HEI | HEICO CORP | $14.3M | 3.1% | +7% | 79.2 |
| 7 | $MPWR | MONOLITHIC POWER SYSTEMS INC | $14.2M | 3.1% | -12% | 76.3 |
| 8 | $PWR | QUANTA SERVICES, INC. | $14.1M | 3.1% | -14% | 62.6 |
| 9 | $FTNT | Fortinet, Inc. | $14.0M | 3.1% | +0% | 78.1 |
| 10 | $MA | Mastercard Inc | $12.5M | 2.7% | +6% | 81.7 |
| 11 |  $MNST | Monster Beverage Corp | $12.0M | 2.6% | +7% | 77 |
| 12 |  $NVDA | NVIDIA CORP | $11.3M | 2.5% | +5% | 90.2 |
| 13 |  $AME | AMETEK INC/ | $11.1M | 2.4% | +1% | 74.2 |
| 14 |  $PH | Parker-Hannifin Corp | $10.9M | 2.4% | -2% | 73.8 |
| 15 |  $TMO | THERMO FISHER SCIENTIFIC INC. | $10.5M | 2.3% | -2% | 63.7 |
| 16 |  $MSFT | MICROSOFT CORP | $10.2M | 2.3% | +2% | 83.7 |
| 17 |  $COST | COSTCO WHOLESALE CORP /NEW | $10.1M | 2.2% | +11% | 67 |
| 18 |  $FSS | FEDERAL SIGNAL CORP /DE/ | $9.6M | 2.1% | +119% | 71.8 |
| 19 |  $GWW | W.W. GRAINGER, INC. | $9.4M | 2.0% | +12% | 69.5 |
| 20 |  $CDNS | CADENCE DESIGN SYSTEMS INC | $9.3M | 2.0% | -9% | 74.4 |
| 21 |  $ORLY | O REILLY AUTOMOTIVE INC | $9.3M | 2.0% | -1% | 72.7 |
| 22 |  $IDXX | IDEXX LABORATORIES INC /DE | $8.8M | 1.9% | +1% | 73.6 |
| 23 |  $SHW | SHERWIN WILLIAMS CO | $8.7M | 1.9% | +6% | 65.3 |
| 24 |  $STE | STERIS plc | $8.4M | 1.9% | +3% | — |
| 25 |  $LIN | LINDE PLC | $8.1M | 1.8% | +5% | — |
| 26 |  $MSI | Motorola Solutions, Inc. | $7.9M | 1.7% | +7% | 73.8 |
| 27 |  $AON | Aon plc | $7.8M | 1.7% | +9% | — |
| 28 |  $CTAS | CINTAS CORP | $7.5M | 1.6% | -3% | 76.3 |
| 29 |  $ISRG | INTUITIVE SURGICAL INC | $7.2M | 1.6% | -2% | 81.4 |
| 30 |  $HD | HOME DEPOT, INC. | $7.1M | 1.6% | -1% | 69.2 |
| 31 |  $APD | Air Products & Chemicals, Inc. | $6.9M | 1.5% | -5% | 41.2 |
| 32 |  $ACGL | ARCH CAPITAL GROUP LTD. | $6.8M | 1.5% | -2% | — |
| 33 |  $SYK | STRYKER CORP | $6.8M | 1.5% | +6% | 69.8 |
| 34 |  $SPGI | S&P Global Inc. | $6.7M | 1.5% | -28% | 79.4 |
| 35 |  $ITW | ILLINOIS TOOL WORKS INC | $6.6M | 1.4% | +1% | 71.2 |
| 36 |  $MCO | MOODYS CORP /DE/ | $6.2M | 1.4% | -19% | 81.3 |
| 37 |  $WCN | Waste Connections, Inc. | $5.8M | 1.3% | +4% | — |
| 38 |  $IR | Ingersoll Rand Inc. | $5.3M | 1.2% | +1% | 55.4 |
| 39 |  $ADP | AUTOMATIC DATA PROCESSING INC | $5.3M | 1.2% | -31% | 77.9 |
| 40 |  $TJX | TJX COMPANIES INC /DE/ | $5.2M | 1.1% | +23% | 70.7 |
| 41 |  $WMT | Walmart Inc. | $5.1M | 1.1% | +12% | 63.2 |
| 42 |  $WSO | WATSCO INC | $4.8M | 1.1% | +216% | 58.9 |
| 43 |  $INTC | INTEL CORP | $4.5M | 1.0% | +0% | 41.5 |
| 44 |  $ETN | Eaton Corp plc | $3.9M | 0.9% | NEW | — |
| 45 |  $AJG | Arthur J. Gallagher & Co. | $3.7M | 0.8% | NEW | 72.1 |
| 46 |  $WAT | WATERS CORP /DE/ | $2.8M | 0.6% | NEW | 69.9 |
| 47 |  $BRK.A | BERKSHIRE HATHAWAY INC | $2.2M | 0.5% | +0% | 64.5 |
| 48 |  $L | LOEWS CORP | $1.4M | 0.3% | +0% | 75.2 |
| 49 |  $XOM | EXXON MOBIL CORP | $988,896 | 0.2% | -29% | 61.8 |
| 50 |  $INTU | INTUIT INC. | $889,227 | 0.2% | -78% | 82 |
| 51 |  $CHD | CHURCH & DWIGHT CO INC /DE/ | $862,038 | 0.2% | -7% | 65.3 |
| 52 | — | ISHARES TR - U.S. TECH ETF | $725,161 | 0.2% | +0% | — |
| 53 |  $MAR | MARRIOTT INTERNATIONAL INC /MD/ | $673,733 | 0.1% | -11% | 65.9 |
| 54 |  $LDOS | Leidos Holdings, Inc. | $643,665 | 0.1% | -83% | 73.4 |
| 55 |  $DRI | DARDEN RESTAURANTS INC | $618,030 | 0.1% | +0% | 68.6 |
| 56 |  $BRK.B | BERKSHIRE HATHAWAY INC | $600,468 | 0.1% | -20% | 64.5 |
| 57 |  $CVX | CHEVRON CORP | $593,752 | 0.1% | -14% | 54.7 |
| 58 |  $JPM | JPMORGAN CHASE & CO | $540,422 | 0.1% | -27% | 35.6 |
| 59 |  $CMG | CHIPOTLE MEXICAN GRILL INC | $530,298 | 0.1% | +120% | 72.9 |
| 60 |  $TROW | PRICE T ROWE GROUP INC | $392,231 | 0.1% | +0% | 75.8 |
| 61 |  $WDFC | WD 40 CO | $365,460 | 0.1% | -25% | 54.1 |
| 62 |  $PAYX | PAYCHEX INC | $290,074 | 0.1% | +0% | 75.1 |
| 63 |  $CSX | CSX CORP | $270,921 | 0.1% | +0% | 66.4 |
| 64 |  $DNP | DNP SELECT INCOME FUND INC | $254,687 | 0.1% | +0% | — |
| 65 |  $KO | COCA COLA CO | $231,620 | 0.1% | +0% | 74 |
| 66 |  $DHR | DANAHER CORP /DE/ | $210,671 | 0.1% | -96% | 63.9 |
| 67 |  $AZO | AUTOZONE INC | $207,736 | 0.1% | +0% | 66.5 |
New Positions (3)
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