Location: Chevy Chase, MD
CIK: 0001168889 · Show all filings
Period: Q4 2024 (← Previous) (Next →)
Filing Date: Jan 15, 2025
Total Value: $399M (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| AAPL | Apple Computer | 58,750 | $14.71M | 3.7% | $86.27 | +171.8% | COM | 037833100 |
| MSFT | Microsoft Corp | 29,928 | $12.61M | 3.2% | $130.89 | +222.7% | COM | 594918104 |
| MA | Mastercard Worldwide | 23,917 | $12.59M | 3.2% | $162.35 | +217.0% | COM | 57636Q104 |
| GOOGL | Alphabet Inc | 63,756 | $12.07M | 3.0% | $108.68 | +60.2% | COM | 02079K305 |
| APH | Amphenol Corp | 165,965 | $11.53M | 2.9% | $43.08 | +61.0% | COM | 032095101 |
| ISRG | Intuitive Surgical | 21,708 | $11.33M | 2.8% | $391.99 | +32.9% | COM | 46120E602 |
| FISV | Fiserv | 51,555 | $10.59M | 2.7% | $86.64 | +135.6% | COM | 337738108 |
| PH | Parker Hannifin Corp | 16,565 | $10.54M | 2.6% | $338.89 | +93.3% | COM | 701094104 |
| FICO | Fair Isaac Corp | 5,252 | $10.46M | 2.6% | $1271.01 | +68.1% | COM | 303250104 |
| COST | Costco Wholesale Co | 10,898 | $9.986M | 2.5% | $217.71 | +323.8% | COM | 22160K105 |
| SPGI | S&P Global Inc | 19,771 | $9.847M | 2.5% | $347.41 | +44.8% | COM | 78409V104 |
| — | Quanta Svcs | 30,705 | $9.704M | 2.4% | $152.86 | — | COM | 74762e102 |
| CDNS | Cadence Design Sys | 32,189 | $9.672M | 2.4% | $153.21 | +89.7% | COM | 127387108 |
| CTAS | Cintas Corp | 52,381 | $9.57M | 2.4% | $164.54 | +26.6% | COM | 172908105 |
| MCO | Moody's Corp | 19,767 | $9.357M | 2.3% | $261.56 | +80.9% | COM | 615369105 |
| ADP | Automatic Data Proc | 31,374 | $9.184M | 2.3% | $134.54 | +114.0% | COM | 053015103 |
| ORLY | O'Reilly Automotive New | 7,546 | $8.948M | 2.2% | $19.00 | +324.4% | COM | 67103H107 |
| ACGL | Arch Cap Group Ltd | 94,530 | $8.73M | 2.2% | $72.47 | +35.5% | COM | G0450A105 |
| HEI | Heico Corp | 36,572 | $8.695M | 2.2% | $176.32 | +46.9% | COM | 422806109 |
| FTNT | Fortinet Inc | 89,783 | $8.483M | 2.1% | $56.88 | +56.4% | COM | 34959E109 |
| HD | Home Depot | 21,137 | $8.222M | 2.1% | $155.22 | +155.9% | COM | 437076102 |
| AME | Ametek | 45,102 | $8.13M | 2.0% | $88.54 | +104.1% | COM | 031100100 |
| SHW | Sherwin-Williams Co | 23,912 | $8.128M | 2.0% | $223.81 | +65.1% | COM | 824348106 |
| CMG | Chipotle Mexican Grill | 131,930 | $7.955M | 2.0% | $61.00 | -1.2% | COM | 169656105 |
| SYK | Stryker Corp | 21,626 | $7.786M | 2.0% | $334.63 | +9.5% | COM | 863667101 |
| LRCX | Lam Research Corp | 106,656 | $7.704M | 1.9% | $76.10 | -1.5% | COM | 512807306 |
| ACN | Accenture PLC Cl A | 21,294 | $7.491M | 1.9% | $130.30 | +172.3% | COM | G1151C101 |
| WCN | Waste Connections Inc | 43,447 | $7.455M | 1.9% | $119.65 | +51.0% | COM | 94106B101 |
| NVDA | Nvidia Corp | 55,115 | $7.401M | 1.9% | $109.06 | +26.3% | COM | 67066G104 |
| APD | Air Products & Chemicals | 25,398 | $7.366M | 1.8% | $190.05 | +60.0% | COM | 009158106 |
| ROP | Roper Technologies Inc | 13,807 | $7.178M | 1.8% | $332.40 | +63.8% | COM | 776696106 |
| AON | Aon PLC | 18,497 | $6.643M | 1.7% | $245.62 | +48.7% | COM | G0403H108 |
| INTU | Intuit | 10,395 | $6.533M | 1.6% | $238.25 | +166.4% | COM | 461202103 |
| TMO | Thermo Fisher Scientific | 12,332 | $6.415M | 1.6% | $176.52 | +210.2% | COM | 883556102 |
| IR | Ingersoll Rand | 70,034 | $6.335M | 1.6% | $60.83 | +63.5% | COM | 45687V106 |
| LLY | Lilly Eli & Co | 8,123 | $6.271M | 1.6% | $804.29 | +2.1% | COM | 532457108 |
| WSO | Watsco | 12,852 | $6.09M | 1.5% | $460.44 | +10.0% | COM | 942622200 |
| CHD | Church & Dwight | 54,530 | $5.71M | 1.4% | $53.84 | +93.2% | COM | 171340102 |
| — | Idexx Labs | 13,769 | $5.693M | 1.4% | $475.10 | — | COM | 45168d104 |
| UNH | UnitedHealth Grp | 11,038 | $5.584M | 1.4% | $494.04 | +11.9% | COM | 91324P102 |
| — | Steris PLC | 26,922 | $5.534M | 1.4% | $221.07 | — | COM | g8473t100 |
| ITW | Illinois Tool Works | 21,358 | $5.416M | 1.4% | $154.56 | +66.5% | COM | 452308109 |
| GWW | Grainger (WW) | 4,749 | $5.006M | 1.3% | $922.19 | +21.0% | COM | 384802104 |
| DHR | Danaher Corp | 19,683 | $4.518M | 1.1% | $73.10 | +233.7% | COM | 235851102 |
| LMT | Lockheed Martin Corp | 8,977 | $4.362M | 1.1% | $484.15 | +8.9% | COM | 539830109 |
| HSY | Hershey Foods Corp | 18,816 | $3.186M | 0.8% | $184.16 | -6.1% | COM | 427866108 |
| MPWR | Monolithic Power Systems | 4,850 | $2.87M | 0.7% | $696.96 | +2.8% | COM | 609839105 |
| MNST | Monster Beverage Corp | 46,246 | $2.431M | 0.6% | $52.28 | +1.4% | COM | 61174X109 |
| VFIAX | Vanguard 500 Index Fd | 4,449 | $2.415M | 0.6% | $461.94 | — | ISHARES | 922908710 |
| — | Ansys | 7,047 | $2.377M | 0.6% | $239.13 | — | COM | 03662Q105 |
| XOM | Exxon Mobil Corp | 13,633 | $1.467M | 0.4% | $100.95 | +11.3% | COM | 30231G102 |
| TROW | TRPrice Assoc | 9,875 | $1.117M | 0.3% | $61.43 | +77.5% | COM | 74144T108 |
| HON | Honeywell Intl Inc | 4,734 | $1.069M | 0.3% | $122.41 | +66.3% | COM | 438516106 |
| MTD | Mettler Toledo Intl | 793 | $970K | 0.2% | $662.23 | +97.0% | COM | 592688105 |
| MAR | Marriott Intl New Cl A | 2,544 | $710K | 0.2% | $162.57 | +67.0% | COM | 571903202 |
| CVX | Chevron Corp | 4,307 | $624K | 0.2% | $80.52 | +80.7% | COM | 166764100 |
| ABT | Abbott Laboratories | 5,335 | $603K | 0.2% | $68.93 | +64.4% | COM | 002824100 |
| NPRTX | Neuberger Berman Partners | 11,195 | $502K | 0.1% | $47.81 | — | ISHARES | 641224407 |
| NBGNX | Neuberger Berman Genesis Fd. | 7,559 | $493K | 0.1% | $68.34 | — | ISHARES | 641224100 |
| IYW | iShares US Tech ETF | 3,000 | $479K | 0.1% | $101.28 | — | COM | 464287721 |
| UNP | Union Pacific Corp | 1,918 | $437K | 0.1% | $230.22 | 0.0% | COM | 907818108 |
| PAYX | Paychex | 2,950 | $414K | 0.1% | $35.96 | +281.8% | COM | 704326107 |
| BRK/B | Berkshire Hathaway Cl B | 845 | $383K | 0.1% | $279.64 | +65.1% | COM | 084670702 |
| DE | Deere & Co Com | 860 | $364K | 0.1% | $413.99 | 0.0% | COM | 244199105 |
| AJG | Arthur J. Gallagher & Co | 1,200 | $341K | 0.1% | $236.41 | +21.8% | COM | 363576109 |
| DLR | Digital Realty Trust REIT | 1,700 | $301K | 0.1% | $95.33 | +79.6% | COM | 253868103 |
| PG | Procter & Gamble Co | 1,770 | $297K | 0.1% | $165.73 | 0.0% | COM | 742718109 |
| DVY | iShares Dow Jones Select Div F | 1,766 | $232K | 0.1% | $117.22 | — | COM | 464287168 |
| DFEOX | DFA US Core Equity 1 | 5,281 | $228K | 0.1% | $39.72 | — | ISHARES | 233203413 |
| CSX | CSX Corp | 6,650 | $215K | 0.1% | $29.60 | +13.8% | COM | 126408103 |
| JNJ | Johnson & Johnson | 1,450 | $210K | 0.1% | $153.18 | -2.3% | COM | 478160104 |
| — | Duff & Phelps Util Income | 23,604 | $208K | 0.1% | $9.55 | — | ISHARES | 264324104 |
| AZO | Autozone | 65 | $208K | 0.1% | $3070.23 | +3.1% | COM | 053332102 |