AI Portfolio Summary
In 2026 Q1, Hingham Institution for Savings maintained a portfolio of 15 distinct positions. The most significant new addition to the portfolio was KINSALE CAP GROUP IN, which now represents 1.21% of the total fund value. They heavily accumulated shares in VISA INC, increasing their position by 10.1%. The fund also reduced its exposure to ALPHABET INC by 19.8%.
Total Positions
15
Quarter
2026 Q1
Top Holding
GOOGL (30.4%)
Top 10 Concentration
95.2%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
1-15 of 15
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
GOOGL
ALPHABET INC
|
Unknown | 30.35% | 38.23% |
#1
Prev: #1
|
6.5 | -29,500 | -19.8% |
P
S
|
119,450 | $34,349,042 |
$312.78
-5.4%
|
2025 Q4 | 13F Filing | 2026-03-31 | 2026-04-15 | ||
|
BRK/B
BERKSHIRE HATHA...
|
Unknown | 17.55% | 17.09% |
#2
Prev: #2
|
6.5 | no change | no change |
P
S
|
41,450 | $19,862,840 |
$502.65
-1.2%
|
2025 Q4 | 13F Filing | 2026-03-31 | 2026-04-15 | ||
|
V
VISA INC
|
Unknown | 17.40% | 17.01% |
#3
Prev: #3
|
7.0 | 6,000 | 10.1% |
P
S
|
65,150 | $19,690,936 |
$345.59
-13.0%
|
2025 Q4 | 13F Filing | 2026-03-31 | 2026-04-15 | ||
|
CBNA
CHAIN BRIDGE BA...
|
Unknown | 9.52% | 8.34% |
#4
Prev: #4
|
6.3 | 15,047 | 5.1% |
P
S
|
308,612 | $10,770,559 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-04-15 | |||
|
MA
MASTERCARD INCO...
|
Unknown | 7.99% | 7.91% |
#5
Prev: #5
|
5.7 | 1,200 | 7.1% |
P
S
|
18,100 | $9,043,846 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-04-15 | |||
|
SPGI
S&P GLOBAL INC
|
Unknown | 4.51% | 4.07% |
#6
Prev: #6
|
4.3 | 2,500 | 26.3% |
P
S
|
12,000 | $5,104,080 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-04-15 | |||
|
HEI/A
HEICO CORP NEW
|
Unknown | 3.08% | 2.28% |
#7
Prev: #7
|
4.2 | 5,500 | 50.0% |
P
S
|
16,500 | $3,482,985 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-04-15 | |||
|
RLI
RLI CORP
|
Unknown | 1.76% | 1.57% |
#8
Prev: #8
|
2.7 | 5,000 | 16.7% |
P
S
|
35,000 | $1,996,400 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-04-15 | |||
|
MCO
MOODYS CORP
|
Unknown | 1.73% | 1.05% |
#9
2
Prev: #11
|
3.7 | 2,000 | 80.0% |
P
S
|
4,500 | $1,963,125 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-04-15 | |||
|
BRK/A
BERKSHIRE HATHA...
|
Unknown | 1.27% | 1.24% |
#10
1
Prev: #9
|
1.5 | no change | no change |
P
S
|
2 | $1,436,280 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-04-15 | |||
|
KNSL
KINSALE CAP GRO...
|
Unknown | 1.21% | — |
#11
Prev: #—
|
4.0 | 4,000 | no change |
NEW
|
4,000 | $1,366,640 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-04-15 | |||
|
IGIC
INTL GNRL INSUR...
|
Unknown | 1.19% | — |
#12
Prev: #—
|
4.0 | 55,400 | no change |
NEW
|
55,400 | $1,342,065 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-04-15 | |||
|
PGR
PROGRESSIVE COR...
|
Unknown | 1.14% | 1.21% |
#13
3
Prev: #10
|
1.5 | no change | no change |
P
S
|
6,500 | $1,288,560 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-04-15 | |||
|
APH
AMPHENOL CORP
|
Unknown | 0.78% | — |
#14
Prev: #—
|
3.8 | 7,000 | no change |
NEW
|
7,000 | $884,450 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-04-15 | |||
|
CBNK
CAPITAL BANCORP...
|
Unknown | 0.51% | — |
#15
Prev: #—
|
3.7 | 19,504 | no change |
NEW
|
19,504 | $580,049 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-04-15 |
Showing 1-15 of 15 holdings