Location: Boston, MA
CIK: 0000869304 · Show all filings
Period: Q1 2024 (← Previous) (Next →)
Filing Date: Jul 15, 2025
Total Value: $570M (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| BRK/A | BERKSHIRE HATHAWAY INC DEL | 311 | $197M | 34.6% | $418775.25 | +41.8% | CL A | 084670108 |
| MSFT | MICROSOFT CORP | 49,481 | $20.82M | 3.7% | $226.59 | +76.2% | COM | 594918104 |
| LIN | LINDE PLC | 41,905 | $19.46M | 3.4% | $422.36 | 0.0% | SHS | G54950103 |
| NVO | NOVO-NORDISK A S | 151,131 | $19.41M | 3.4% | $79.99 | — | ADR | 670100205 |
| SYK | STRYKER CORPORATION | 52,547 | $18.8M | 3.3% | $231.92 | +42.4% | COM | 863667101 |
| AAPL | APPLE INC | 101,430 | $17.39M | 3.1% | $127.03 | +41.9% | COM | 037833100 |
| GOOGL | ALPHABET INC | 113,011 | $17.06M | 3.0% | $108.52 | +30.8% | CAP STK CL A | 02079K305 |
| COST | COSTCO WHSL CORP NEW | 23,149 | $16.96M | 3.0% | $345.84 | +104.4% | COM | 22160K105 |
| — | UNILEVER PLC | 301,383 | $15.13M | 2.7% | $53.89 | — | SPON ADR NEW | 904767704 |
| ADP | AUTOMATIC DATA PROCESSING IN | 59,003 | $14.74M | 2.6% | $165.42 | +41.6% | COM | 053015103 |
| INTU | INTUIT | 21,586 | $14.03M | 2.5% | $379.20 | +66.5% | COM | 461202103 |
| TJX | TJX COS INC NEW | 133,170 | $13.51M | 2.4% | $63.42 | +49.2% | COM | 872540109 |
| ETN | EATON CORP PLC | 42,949 | $13.43M | 2.4% | $147.13 | +81.9% | SHS | G29183103 |
| HD | HOME DEPOT INC | 34,415 | $13.2M | 2.3% | $255.43 | +36.5% | COM | 437076102 |
| CNI | CANADIAN NATL RY CO | 95,316 | $12.55M | 2.2% | $101.86 | +20.8% | COM | 136375102 |
| CRM | SALESFORCE INC | 37,000 | $11.14M | 2.0% | $216.06 | +32.0% | COM | 79466L302 |
| XYL | XYLEM INC | 85,077 | $11M | 1.9% | $97.29 | +21.6% | COM | 98419M100 |
| AOS | SMITH A O CORP | 116,944 | $10.46M | 1.8% | $57.03 | +39.8% | COM | 831865209 |
| FDX | FEDEX CORP | 35,247 | $10.21M | 1.8% | $219.43 | +9.3% | COM | 31428X106 |
| IDXX | IDEXX LABS INC | 18,360 | $9.913M | 1.7% | $508.49 | +7.5% | COM | 45168D104 |
| DLR | DIGITAL RLTY TR INC | 66,271 | $9.546M | 1.7% | $118.58 | +12.3% | COM | 253868103 |
| IEX | IDEX CORP | 35,876 | $8.754M | 1.5% | $192.26 | +14.6% | COM | 45167R104 |
| DHR | DANAHER CORPORATION | 29,170 | $7.284M | 1.3% | $216.17 | +11.7% | COM | 235851102 |
| ADBE | ADOBE INC | 13,279 | $6.701M | 1.2% | $465.05 | +23.3% | COM | 00724F101 |
| EBC | EASTERN BANKSHARES INC | 453,091 | $6.244M | 1.1% | $15.83 | -18.9% | COM | 27627N105 |
| PYPL | PAYPAL HLDGS INC | 87,523 | $5.863M | 1.0% | $161.49 | -62.1% | COM | 70450Y103 |
| SAFT | SAFETY INS GROUP INC | 70,931 | $5.83M | 1.0% | $79.61 | +1.8% | COM | 78648T100 |
| BMI | BADGER METER INC | 28,919 | $4.679M | 0.8% | $96.30 | +57.4% | COM | 056525108 |
| CWT | CALIFORNIA WTR SVC GROUP | 94,747 | $4.404M | 0.8% | $49.55 | -10.3% | COM | 130788102 |
| VLTO | VERALTO CORP | 47,071 | $4.173M | 0.7% | $80.48 | +2.2% | COM SHS | 92338C103 |
| AWR | AMER STATES WTR CO | 57,521 | $4.155M | 0.7% | $71.80 | -0.8% | COM | 029899101 |
| DDOG | DATADOG INC | 28,529 | $3.526M | 0.6% | $96.41 | +30.4% | CL A COM | 23804L103 |
| ZM | ZOOM VIDEO COMMUNICATIONS IN | 49,946 | $3.265M | 0.6% | $177.82 | -62.5% | CL A | 98980L101 |
| SFM | SPROUTS FMRS MKT INC | 49,173 | $3.171M | 0.6% | $55.72 | 0.0% | COM | 85208M102 |
| ITW | ILLINOIS TOOL WKS INC | 10,535 | $2.827M | 0.5% | $239.55 | +3.4% | COM | 452308109 |
| BRK/B | BERKSHIRE HATHAWAY INC DEL | 3,876 | $1.63M | 0.3% | $308.18 | +27.6% | CL B NEW | 084670702 |
| NVDA | NVIDIA CORPORATION | 1,124 | $1.016M | 0.2% | $14.65 | +394.5% | COM | 67066G104 |
| AMZN | AMAZON COM INC | 4,728 | $853K | 0.1% | $126.91 | +31.5% | COM | 023135106 |
| GWW | GRAINGER W W INC | 832 | $846K | 0.1% | $420.23 | +118.3% | COM | 384802104 |
| SPY | SPDR S&P 500 ETF TR | 1,522 | $796K | 0.1% | $399.24 | — | TR UNIT | 78462F103 |
| TSLA | TESLA INC | 4,508 | $792K | 0.1% | $269.71 | -27.6% | COM | 88160R101 |
| PG | PROCTER AND GAMBLE CO | 4,752 | $771K | 0.1% | $122.12 | +22.7% | COM | 742718109 |
| CSCO | CISCO SYS INC | 13,624 | $680K | 0.1% | $45.66 | +3.4% | COM | 17275R102 |
| OEF | ISHARES TR | 2,461 | $609K | 0.1% | $179.83 | — | S&P 100 ETF | 464287101 |
| PEP | PEPSICO INC | 3,121 | $546K | 0.1% | $128.14 | +22.7% | COM | 713448108 |
| GOOG | ALPHABET INC | 3,220 | $490K | 0.1% | $110.17 | +30.0% | CAP STK CL C | 02079K107 |
| CI | THE CIGNA GROUP | 1,250 | $454K | 0.1% | $229.72 | +38.3% | COM | 125523100 |
| IWF | ISHARES TR | 1,215 | $410K | 0.1% | $303.17 | — | RUS 1000 GRW ETF | 464287614 |
| IVV | ISHARES TR | 726 | $382K | 0.1% | $453.69 | — | CORE S&P500 ETF | 464287200 |
| — | TILRAY BRANDS INC | 149,886 | $370K | 0.1% | $20.35 | — | COM | 88688T100 |
| TDY | TELEDYNE TECHNOLOGIES INC | 835 | $358K | 0.1% | $424.73 | +1.0% | COM | 879360105 |
| MELI | MERCADOLIBRE INC | 230 | $348K | 0.1% | $1696.72 | -3.5% | COM | 58733R102 |
| VTI | VANGUARD INDEX FDS | 1,219 | $317K | 0.1% | $206.69 | — | TOTAL STK MKT | 922908769 |
| MRK | MERCK & CO INC | 2,266 | $299K | 0.1% | $64.59 | +79.2% | COM | 58933Y105 |
| IWD | ISHARES TR | 1,426 | $255K | 0.0% | $165.25 | — | RUS 1000 VAL ETF | 464287598 |
| MCD | MCDONALDS CORP | 900 | $254K | 0.0% | $209.30 | +32.8% | COM | 580135101 |
| IJH | ISHARES TR | 3,330 | $202K | 0.0% | $60.74 | — | CORE S&P MCP ETF | 464287507 |