13FBOX
CARDEROCK CAPITAL MANAGEMENT INC · 13F Holdings
Options Calculator Rankings

CARDEROCK CAPITAL MANAGEMENT INC

No.4510 Data as of 2026Q2
Latest AUM (Q2 2026)
$455.8M
QoQ Change Q1 2026
+$51.0M+12.6%
Holdings
67
New Buys
3
Adds
25
Reduces
28
Exits
9
Unchanged
11
Holdings Value Trend
Holdings by Sector
Stock Ownership TrendPortfolio %Prev Q %Q2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
LAM RESEARCH CORPLRCX
7.02%5.06%$32.0M73,797$20.5M95,798-22,001-22.97%Reduce
ALPHABET INCGOOGL
4.43%4.1%$20.2M56,486$16.6M57,782-1,296-2.24%Reduce
AMPHENOL CORPAPH
4.12%3.54%$18.8M106,575$14.3M113,454-6,879-6.06%Reduce
ELI LILLY & COLLY
3.37%2.86%$15.4M12,818$11.6M12,582+236+1.88%Add
APPLE INCAAPL
3.3%3.3%$15.0M51,909$13.4M52,711-802-1.52%Reduce
HEICO CORP NEWHEI
3.13%2.54%$14.3M40,081$10.3M37,525+2,556+6.81%Add
MONOLITHIC PWR SYS INCMPWR
3.12%3.15%$14.2M10,301$12.8M11,665-1,364-11.69%Reduce
QUANTA SVCS INCPWR
3.1%3.1%$14.1M19,621$12.6M22,869-3,248-14.20%Reduce
FORTINET INCFTNT
3.08%1.84%$14.0M91,400$7.4M91,109+291+0.32%Add
MASTERCARD INCORPORATEDMA
2.74%2.83%$12.5M24,357$11.5M22,964+1,393+6.07%Add
MMONSTER BEVERAGE CORP NEW COMMNST
2.62%2.09%$12.0M124,341$8.4M116,496+7,845+6.73%Add
NVIDIA CORPORATIONNVDA
2.48%2.31%$11.3M56,544$9.3M53,610+2,934+5.47%Add
AMETEK INC COMAME
2.43%2.41%$11.1M45,841$9.8M45,496+345+0.76%Add
PARKER-HANNIFIN CORPPH
2.38%2.5%$10.9M11,112$10.1M11,319-207-1.83%Reduce
TTHERMO FISHER SCIENTIFIC INCTMO
2.29%2.58%$10.5M20,860$10.5M21,269-409-1.92%Reduce
MICROSOFT CORPMSFT
2.25%2.46%$10.2M27,435$10.0M26,928+507+1.88%Add
COSTCO WHOLESALE CORPORATIONCOST
2.22%2.39%$10.1M10,821$9.7M9,716+1,105+11.37%Add
FEDERAL SIGNAL CORPFSS
2.11%0.91%$9.6M74,774$3.7M34,202+40,572+118.62%Add
WW GRAINGER INCGWW
2.05%1.65%$9.4M6,874$6.7M6,114+760+12.43%Add
CADENCE DESIGN SYSTEM INC COMAYI
2.05%1.87%$9.3M24,899$7.6M27,308-2,409-8.82%Reduce
OOREILLY AUTOMOTIVE INC COMORLY
2.04%2.33%$9.3M101,093$9.4M102,303-1,210-1.18%Reduce
IDEXX LABS INC COMIDXX
1.92%2.29%$8.8M16,627$9.3M16,466+161+0.98%Add
SHERWIN WILLIAMS COSHW
1.92%1.9%$8.7M25,398$7.7M23,948+1,450+6.05%Add
STERIS PLCSTE
1.85%2.12%$8.4M40,090$8.6M38,751+1,339+3.46%Add
LINDE PLCLIN
1.78%1.82%$8.1M15,606$7.4M14,845+761+5.13%Add
MOTOROLA SOLUTIONS INCMSI
1.74%1.91%$7.9M19,069$7.7M17,857+1,212+6.79%Add
AON PLC SHS CL AAON
1.71%1.72%$7.8M23,559$7.0M21,586+1,973+9.14%Add
CINTAS CORP COMCTAS
1.64%1.9%$7.5M43,970$7.7M45,525-1,555-3.42%Reduce
INTUITIVE SURGICAL INCISRG
1.59%2.11%$7.2M18,207$8.5M18,539-332-1.79%Reduce
HOME DEPOT INCHD
1.55%1.64%$7.1M20,032$6.6M20,190-158-0.78%Reduce
AIR PRODUCTS AND CHEMICALS IAPD
1.51%1.78%$6.9M23,505$7.2M24,758-1,253-5.06%Reduce
ISHARES MBSACGL
1.5%1.69%$6.8M70,348$6.9M71,435-1,087-1.52%Reduce
STRYKER CORPORATIONSYK
1.5%1.65%$6.8M21,642$6.7M20,338+1,304+6.41%Add
S&P GLOBAL INCSPGI
1.46%2.37%$6.7M16,357$9.6M22,567-6,210-27.52%Reduce
ILLINOIS TOOLITW
1.45%1.56%$6.6M24,420$6.3M24,193+227+0.94%Add
MOODYS CORPMCO
1.37%1.84%$6.2M13,750$7.4M17,063-3,313-19.42%Reduce
WASTE CONNECTIONS INCWCN
1.28%1.35%$5.8M35,027$5.5M33,628+1,399+4.16%Add
INGERSOLL RAND INC COMIR
1.17%1.28%$5.3M65,223$5.2M64,626+597+0.92%Add
AUTOMATIC DATA PROCESSING INADP
1.16%1.73%$5.3M23,646$7.0M34,373-10,727-31.21%Reduce
TJX COS INC NEWTJX
1.15%1.11%$5.2M34,486$4.5M28,118+6,368+22.65%Add
WALMART INCWMT
1.11%1.23%$5.1M44,837$5.0M40,040+4,797+11.98%Add
WWATSCO INCWSO
1.05%0.33%$4.8M11,519$1.3M3,650+7,869+215.59%Add
INTEL CORPINTC
0.98%0.35%$4.5M32,000$1.4M32,00000.00%Unchanged
EATON CORP PLCETN
0.86%$3.9M9,160$00+9,160New Buy
GALLAGHER ARTHUR J & CO COMAJG
0.82%$3.7M16,330$00+16,330New Buy
WATERS CORPWAT
0.61%$2.8M7,417$00+7,417New Buy
BERKSHIRE HATHAWAY INC CL ABRK.A
0.49%0.53%$2.2M3$2.2M300.00%Unchanged
LOEWS CORPL
0.3%0.32%$1.4M12,000$1.3M12,00000.00%Unchanged
EXXON MOBIL CORPXOM
0.22%0.43%$988,8967,233$1.7M10,208-2,975-29.14%Reduce
INTUITINTU
0.2%1.66%$889,2273,407$6.7M15,572-12,165-78.12%Reduce

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow