Hingham Institution for Savings — 13F Holdings & Portfolio
CIK 2044671 · latest 13F-HR filed 2026-07-21
Hingham Institution for Savings manages $134.3M in 13F-reported U.S. long-equity assets across 15 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are GOOGL (28.19%), V (16.90%), BRK.B (15.44%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 1 new position, exited 1, added to 8, and trimmed 0.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
HINGHAM, MA 02043
$134.3M
Long-equity book
15
Distinct positions
2026-06-30
Filed 2026-07-21
+1 / −1 / ↑8 / ↓0
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- PROGRESSIVE CORP$4.3M +332.3%
- ALPHABET INC$3.5M +10.2%
- HEICO CORP NEW$3.4M +96.2%
- CHAIN BRIDGE BANCORP INC$3.3M +30.5%
- VISA INC$3.0M +15.3%
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | ALPHABET INC | GOOGL | 02079K305 | $37.9M | 28.19% | 105,950 | SH |
| 2 | VISA INC | V | 92826C839 | $22.7M | 16.90% | 66,150 | SH |
| 3 | BERKSHIRE HATHAWAY INC DEL | BRK.B | 084670702 | $20.7M | 15.44% | 41,450 | SH |
| 4 | CHAIN BRIDGE BANCORP INC | CBNA | 15746L100 | $14.1M | 10.46% | 334,137 | SH |
| 5 | MASTERCARD INCORPORATED | MA | 57636Q104 | $9.8M | 7.30% | 19,100 | SH |
| 6 | HEICO CORP NEW | HEI.A | 422806208 | $6.8M | 5.09% | 26,500 | SH |
| 7 | PROGRESSIVE CORP | PGR | 743315103 | $5.6M | 4.15% | 25,500 | SH |
| 8 | S&P GLOBAL INC | SPGI | 78409V104 | $4.9M | 3.64% | 12,000 | SH |
| 9 | INTL GNRL INSURANCE HLDNGS L | IGIC | G4809J106 | $2.1M | 1.57% | 80,400 | SH |
| 10 | RLI CORP | RLI | 749607107 | $2.1M | 1.54% | 35,000 | SH |
| 11 | MOODYS CORP | MCO | 615369105 | $2.0M | 1.52% | 4,500 | SH |
| 12 | NORTHEAST BK PORTLAND ME | NBN | 66405S100 | $1.6M | 1.18% | 12,000 | SH |
| 13 | BERKSHIRE HATHAWAY INC DEL | BRK.A | 084670108 | $1.5M | 1.12% | 2 | SH |
| 14 | KINSALE CAP GROUP INC | KNSL | 49714P108 | $1.3M | 0.98% | 4,000 | SH |
| 15 | AMPHENOL CORP | APH | 032095101 | $1.2M | 0.92% | 7,000 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-07-21 | $134.3M | 15 | 0001754960-26-000560 |
| 2026-03-31 | 2026-04-15 | $113.2M | 15 | 0001754960-26-000256 |
| 2025-12-31 | 2026-01-30 | $122.0M | 12 | 0001754960-26-000141 |