| Ticker | Name | Current Value | vs Filing % | % of Portfolio | vs Last Filing |
|---|---|---|---|---|---|
| V | VISA INC | $28.0M | +17.6% | 19.6% | — |
| GOOGL | ALPHABET INC | $25.6M | -17.9% | 17.9% | -14.6% |
| BRK-B | BERKSHIRE HATHAWAY INC DEL | $23.7M | +14.9% | 16.6% | — |
| CBNA | CHAIN BRIDGE BANCORP INC | $16.8M | +8.6% | 11.8% | +0.6% |
| MA | MASTERCARD INCORPORATED | $12.5M | +18.9% | 8.8% | — |
| PGR | PROGRESSIVE CORP | $8.3M | +12.5% | 5.8% | +39.2% |
| HEI-A | HEICO CORP NEW | $7.9M | +7% | 5.6% | +22.6% |
| SPGI | S&P GLOBAL INC | $5.7M | +19.8% | 4% | — |
| NBN | NORTHEAST BK PORTLAND ME | $2.6M | +1% | 1.8% | +75% |
| RLI | RLI CORP | $2.4M | +26.1% | 1.7% | — |
| IGIC | INTL GNRL INSURANCE HLDNGS L | $2.4M | -0.6% | 1.7% | +24.9% |
| MCO | MOODYS CORP | $2.3M | +13.5% | 1.6% | — |
| BRK-A | BERKSHIRE HATHAWAY INC DEL | $1.7M | +14.7% | 1.2% | — |
| KNSL | KINSALE CAP GROUP INC | $1.6M | +22.9% | 1.1% | — |
| APH | AMPHENOL CORP | $1.0M | -15% | 0.7% | +100% |
Portfolio reflects Hingham Institution for Savings's 13-F filed 2026-10-20 (2026-09-30 quarter-end), marked to most recent close.