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Filers›Holding Co.›Hingham Institution for Savings
DOSSIER · 13F-HR · Q1 2026

Hingham Institution for Savings

Hingham Institution for Savings's holding co. based in Greenwich, CT — $113M in tracked AUM across 15 positions as of Q1 2026.

HI
Hingham Institution for Savings·Greenwich, CT·Holding Co.
CIK 0002044671 · last filed Mar 31, 2026
Total AUM
$113M
▲ 11.3%
vs prior
Holdings
15
—
positions
Whale Score
66
66
tracked
Activity
—
no data
changes this Q
Top sector
Tech
6% weight
concentration
AI Analysis · Q1 2026 · Q1 2026

Hingham Institution for Savings filed its latest 13F-HR for Q1 2026. See the latest holdings and position changes below.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
GOOGL
ALPHABET INC
$34M119K30.4%
02
BRK/B
BERKSHIRE HATHAWAY INC DEL
$20M41K17.6%
03
V
VISA INC
$20M65K17.4%
04
CBNA
CHAIN BRIDGE BANCORP INC
$11M309K9.5%
05
MA
MASTERCARD INCORPORATED
$9M18K8.0%
06
SPGI
S&P GLOBAL INC
$5M12K4.5%
07
HEI/A
HEICO CORP NEW
$3M17K3.1%
08
RLI
RLI CORP
$2M35K1.8%
09
MCO
MOODYS CORP
$2M5K1.7%
10
BRK/A
BERKSHIRE HATHAWAY INC DEL
$1M21.3%

Filing history

Filing history loading…
AI Agent · grounded in Hingham
haiku-4-5 · 15 positions indexed
Sector mix
  • Tech6%
  • Financials29%
  • Cons. Disc.17%
  • Communications46%
  • Industrials5%
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