Location: Bethesda, MD
CIK: 0000098758 · Show all filings
Period: Q4 2023 (← Previous) (Next →)
Filing Date: Feb 8, 2024
Total Value: $618M (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value | % | Share Price | Est. Cost/Share | Unrealized @ Report Date | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|---|
| GOOGL | Alphabet Class A | 180,997 | $25.28M | 4.1% | $139.69 | $110.31 | +25.7% | COM | 02079K305 |
| BRK/B | Berkshire Hathaway B | 64,106 | $22.86M | 3.7% | $356.66 | $204.22 | +74.6% | COM | 084670702 |
| FISV | Fiserv | 152,378 | $20.24M | 3.3% | $132.84 | $99.19 | +33.9% | COM | 337738108 |
| PSX | Phillips 66 | 139,741 | $18.61M | 3.0% | $133.14 * | $65.49 | +89.7% | COM | 718546104 |
| JPM | JPMorgan Chase | 101,820 | $17.32M | 2.8% | $170.10 * | $97.68 | +66.6% | COM | 46625H100 |
| HD | Home Depot | 49,151 | $17.03M | 2.8% | $346.55 * | $270.56 | +22.0% | COM | 437076102 |
| ETN | Eaton | 69,976 | $16.85M | 2.7% | $240.82 * | $55.14 | +327.1% | COM | G29183103 |
| MRSH | Marsh McLennan | 87,022 | $16.49M | 2.7% | $189.47 * | $49.80 | +269.1% | COM | 571748102 |
| QCOM | Qualcomm | 110,700 | $16.01M | 2.6% | $144.63 * | $114.25 | +21.4% | COM | 747525103 |
| MSFT | Microsoft | 41,885 | $15.75M | 2.5% | $376.04 | $102.90 | +260.1% | COM | 594918104 |
| LEN/B | Lennar Corp Cl B | 109,629 | $14.7M | 2.4% | $134.05 * | $61.60 | +99.4% | COM | 526057302 |
| GD | General Dynamics Corp | 56,115 | $14.57M | 2.4% | $259.67 * | $124.14 | +100.9% | COM | 369550108 |
| RPRX | Royalty Pharma Plc | 505,740 | $14.21M | 2.3% | $28.09 | $34.07 | -17.6% | COM | G7709Q104 |
| EOG | EOG Resources | 117,074 | $14.16M | 2.3% | $120.95 * | $80.70 | +40.8% | COM | 26875P101 |
| UNH | UnitedHealth Group | 26,852 | $14.14M | 2.3% | $526.47 * | $131.97 | +283.3% | COM | 91324P102 |
| AXP | American Express | 74,201 | $13.9M | 2.2% | $187.34 * | $61.19 | +198.6% | COM | 025816109 |
| JNJ | Johnson & Johnson | 87,362 | $13.69M | 2.2% | $156.74 * | $83.62 | +76.3% | COM | 478160104 |
| AAPL | Apple | 67,337 | $12.96M | 2.1% | $192.53 | $91.51 | +108.4% | COM | 037833100 |
| AMZN | Amazon.com | 84,322 | $12.81M | 2.1% | $151.94 | $122.85 | +23.7% | COM | 023135106 |
| AMAT | Applied Materials | 76,100 | $12.33M | 2.0% | $162.07 | $93.28 | +70.7% | COM | 038222105 |
| HON | Honeywell | 58,708 | $12.31M | 2.0% | $209.71 * | $118.47 | +59.9% | COM | 438516106 |
| CB | Chubb Limited | 53,427 | $12.07M | 2.0% | $226.00 | $196.27 | +12.9% | COM | H1467J104 |
| WRB | W.R. Berkley | 162,245 | $11.47M | 1.9% | $70.72 * | $36.64 | +22.3% | COM | 084423102 |
| TXN | Texas Instruments | 66,344 | $11.31M | 1.8% | $170.46 * | $156.35 | +2.7% | COM | 882508104 |
| MO | Altria Group | 273,523 | $11.03M | 1.8% | $40.34 * | $30.65 | +13.1% | COM | 02209S103 |
| TROW | T. Rowe Price Group | 96,267 | $10.37M | 1.7% | $107.69 * | $115.51 | -15.2% | COM | 74144T108 |
| SLB | SLB | 198,961 | $10.35M | 1.7% | $52.04 * | $25.79 | +90.8% | COM | 806857108 |
| AMT | American Tower | 44,808 | $9.673M | 1.6% | $215.88 * | $201.82 | -0.0% | COM | 03027X100 |
| AVGO | Broadcom Limited | 8,598 | $9.598M | 1.6% | $1116.25 * | $59.48 | +83.5% | COM | 11135F101 |
| KHC | Kraft Heinz | 225,579 | $8.342M | 1.3% | $36.98 * | $24.08 | +38.2% | COM | 500754106 |
| NOW | ServiceNow | 11,472 | $8.105M | 1.3% | $706.49 * | $90.66 | +55.9% | COM | 81762P102 |
| ADBE | Adobe Systems | 12,399 | $7.397M | 1.2% | $596.60 | $405.63 | +47.1% | COM | 00724F101 |
| CPRT | Copart | 141,717 | $6.944M | 1.1% | $49.00 | $34.06 | +43.9% | COM | 217204106 |
| CNSWF | Constellation Software | 2,737 | $6.8M | 1.1% | $2484.65 | $1580.71 | +56.9% | COM | 21037X100 |
| ORLY | O'Reilly Automotive | 7,040 | $6.689M | 1.1% | $950.08 * | $18.72 | +238.3% | COM | 67103H107 |
| V | Visa | 25,631 | $6.673M | 1.1% | $260.35 | $81.60 | +214.4% | COM | 92826C839 |
| APH | Amphenol | 61,722 | $6.119M | 1.0% | $99.13 * | $21.96 | +122.1% | COM | 032095101 |
| KLAC | KLA | 10,339 | $6.01M | 1.0% | $581.30 | $307.13 | +86.0% | COM | 482480100 |
| VRSK | Verisk Analytics | 24,000 | $5.733M | 0.9% | $238.86 | $70.71 | +233.5% | COM | 92345Y106 |
| VRTX | Vertex Pharmaceuticals | 14,068 | $5.724M | 0.9% | $406.89 | $369.42 | +10.1% | COM | 92532F100 |
| — | Pool | 13,278 | $5.294M | 0.9% | $398.71 | $288.77 | — | COM | 73278l105 |
| SHW | Sherwin-Williams | 16,660 | $5.196M | 0.8% | $311.90 | $204.20 | +50.1% | COM | 824348106 |
| ACN | Accenture | 14,344 | $5.033M | 0.8% | $350.91 * | $284.24 | +19.8% | COM | G1151C101 |
| AJG | Arthur J. Gallagher | 20,964 | $4.714M | 0.8% | $224.88 | $185.67 | +19.0% | COM | 363576109 |
| LZAGY | Lonza Group ADR | 110,045 | $4.632M | 0.7% | $42.09 | $31.14 | +35.2% | COM | 54338V101 |
| DHR | Danaher | 19,958 | $4.617M | 0.7% | $231.34 | $57.04 | +301.3% | COM | 235851102 |
| BX | Blackstone Group | 34,495 | $4.516M | 0.7% | $130.92 * | $95.90 | +29.1% | COM | 09260D107 |
| TYL | Tyler Technologies | 9,721 | $4.065M | 0.7% | $418.12 | $451.50 | -7.4% | COM | 902252105 |
| AMGN | Amgen | 13,831 | $3.984M | 0.6% | $288.02 * | $184.90 | +46.4% | COM | 031162100 |
| VEEV | Veeva Systems | 19,187 | $3.694M | 0.6% | $192.52 | $170.95 | +12.6% | COM | 922475108 |
| ENB | Enbridge | 100,715 | $3.628M | 0.6% | $36.02 * | $25.38 | +24.9% | COM | 29250N105 |
| GMAB | Genmab ADR | 107,201 | $3.413M | 0.6% | $31.84 | $17.50 | +81.9% | COM | 372303206 |
| DLR | Digital Realty Trust | 24,048 | $3.236M | 0.5% | $134.58 * | $105.74 | +19.7% | COM | 253868103 |
| ABBV | Abbvie | 20,601 | $3.193M | 0.5% | $154.97 * | $133.93 | +7.9% | COM | 00287Y109 |
| MTN | Vail Resorts | 14,389 | $3.072M | 0.5% | $213.47 | $231.15 | -7.7% | COM | 91879Q109 |
| LYB | LyondellBasell Industries | 32,141 | $3.056M | 0.5% | $95.08 * | $62.09 | +31.8% | COM | N53745100 |
| UNP | Union Pacific | 12,369 | $3.038M | 0.5% | $245.62 * | $192.23 | +22.1% | COM | 907818108 |
| CSCO | Cisco Systems | 55,865 | $2.822M | 0.5% | $50.52 * | $43.84 | +8.2% | COM | 17275R102 |
| GILD | Gilead Sciences | 34,552 | $2.799M | 0.5% | $81.01 * | $56.93 | +33.0% | COM | 375558103 |
| LMT | Lockheed Martin | 5,818 | $2.637M | 0.4% | $453.24 * | $268.58 | +59.7% | COM | 539830109 |
| PAYX | Paychex | 19,755 | $2.353M | 0.4% | $119.11 * | $87.15 | +28.6% | COM | 704326107 |
| TW | Tradeweb Markets | 23,682 | $2.152M | 0.3% | $90.88 | $66.53 | +36.6% | COM | 892672106 |
| MPWR | Monolithic Power Systems | 3,378 | $2.131M | 0.3% | $630.78 | $147.87 | +320.2% | COM | 609839105 |
| RBC | RBC Bearings | 7,446 | $2.121M | 0.3% | $284.89 | $176.56 | +61.4% | COM | 75524B104 |
| — | Ansys | 5,766 | $2.092M | 0.3% | $362.88 | $242.29 | — | COM | 03662Q105 |
| DT | Dynatrace | 35,105 | $1.92M | 0.3% | $54.69 | $47.08 | +16.2% | COM | 268150109 |
| RCKT | Rocket Pharmaceuticals | 60,856 | $1.824M | 0.3% | $29.97 | $18.43 | +62.6% | COM | 77313F106 |
| — | Blueprint Medicines | 19,235 | $1.774M | 0.3% | $92.24 | $50.33 | — | COM | 09627Y109 |
| RYAN | Ryan Specialty Holdings | 40,996 | $1.764M | 0.3% | $43.02 | $38.28 | +12.4% | COM | 78351F107 |
| ICFI | ICF International | 12,999 | $1.743M | 0.3% | $134.09 | $62.83 | +113.4% | COM | 44925C103 |
| SBAC | SBA Communications | 6,792 | $1.723M | 0.3% | $253.69 * | $171.89 | +42.0% | COM | 78410G104 |
| QLYS | Qualys | 8,738 | $1.715M | 0.3% | $196.28 | $64.00 | +206.7% | COM | 74758T303 |
| ENTG | Entegris | 13,849 | $1.659M | 0.3% | $119.82 | $73.90 | +60.8% | COM | 29362U104 |
| LNTH | Lantheus Holdings | 24,316 | $1.508M | 0.2% | $62.00 | $62.79 | -1.3% | COM | 516544103 |
| HALO | Halozyme Therapeutics | 39,886 | $1.474M | 0.2% | $36.96 | $26.57 | +39.1% | COM | 40637H109 |
| JKHY | Jack Henry & Associates | 8,956 | $1.464M | 0.2% | $163.41 * | $111.46 | +42.8% | COM | 426281101 |
| MTD | Mettler Toledo | 1,195 | $1.449M | 0.2% | $1212.96 | $697.37 | +73.9% | COM | 592688105 |
| — | Aspen Technology | 6,546 | $1.441M | 0.2% | $220.15 | $185.32 | — | COM | 29109X106 |
| BMRN | BioMarin Pharmaceuticals | 14,668 | $1.414M | 0.2% | $96.42 | $81.96 | +17.6% | COM | 09061G101 |
| NTRA | Natera | 21,762 | $1.363M | 0.2% | $62.64 | $46.97 | +33.4% | COM | 632307104 |
| — | Cooper Companies | 3,392 | $1.284M | 0.2% | $378.44 | $211.10 | — | COM | 216648402 |
| — | Sapiens | 43,754 | $1.266M | 0.2% | $28.94 | $27.25 | — | COM | G7T16G103 |
| CHD | Church & Dwight | 12,193 | $1.153M | 0.2% | $94.56 * | $57.40 | +60.9% | COM | 171340102 |
| GOOG | Alphabet Class C | 7,693 | $1.084M | 0.2% | $140.93 | $113.28 | +23.5% | COM | 02079K107 |
| BND | Vanguard Total Bond Market ETF | 14,165 | $1.042M | 0.2% | $73.55 | $85.17 | -13.6% | COM | 921937835 |
| ZBRA | Zebra Technologies | 3,529 | $965K | 0.2% | $273.33 | $255.41 | +7.0% | COM | 989207105 |
| BWXT | BWX Technologies | 9,283 | $712K | 0.1% | $76.73 | $75.46 | -0.0% | COM | 05605H100 |
| COST | Costco | 862 | $569K | 0.1% | $660.08 | $506.00 | +29.0% | COM | 22160K105 |
| IWF | iShares Russell 1000 Growth | 1,298 | $394K | 0.1% | $303.17 * | $40.72 | +86.1% | COM | 464287614 |
| URI | United Rentals | 660 | $378K | 0.1% | $573.42 | $318.25 | +77.0% | COM | 911363109 |
| ABT | Abbott Labs | 2,250 | $248K | 0.0% | $110.07 * | $97.90 | +8.2% | COM | 002824100 |
| ROP | Roper Technologies | 410 | $224K | 0.0% | $545.17 | $508.04 | +5.8% | COM | 776696106 |
| MRK | Merck | 2,041 | $223K | 0.0% | $109.02 * | $99.84 | +2.4% | COM | 58933Y105 |
| IDXX | Idexx Laboratories | 384 | $213K | 0.0% | $555.05 | $268.37 | +106.8% | COM | 45168D104 |