Hingham Institution for Savings Diversified Active

Location: Hingham, MA

CIK: 0002044671 · Show all filings

Period: Q2 2026 (← Previous)

Filing Date: Jul 21, 2026

Total Value: $134M (100.0% shares, 0.0% debt)

Holdings (15)

New Positions (1)

NBN NORTHEAST BK PORTLAND ME 1.2%

Value $1.59M Shares 12,000 Est. Cost $132.53 Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
NBN	NORTHEAST BK PORTLAND ME	12,000	$1.59M	1.2%	$132.53	—	COM	66405S100

Increased Positions (6)

PGR PROGRESSIVE CORP 4.1%

Value $5.57M (+332.3%) Shares 25,500 (+292.3%) Est. Cost $216.89 Unrealized —

HEI/A HEICO CORP NEW 5.1%

Value $6.835M (+96.2%) Shares 26,500 (+60.6%) Est. Cost $253.69 Unrealized —

CBNA CHAIN BRIDGE BANCORP INC 10.5%

Value $14.05M (+30.5%) Shares 334,137 (+8.3%) Est. Cost $33.18 Unrealized —

V VISA INC 16.9%

Value $22.7M (+15.3%) Shares 66,150 (+1.5%) Est. Cost $339.40 Unrealized —

MA MASTERCARD INCORPORATED 7.3%

Value $9.81M (+8.5%) Shares 19,100 (+5.5%) Est. Cost $555.32 Unrealized —

IGIC INTL GNRL INSURANCE HLDNGS L 1.6%

Value $2.104M (+56.8%) Shares 80,400 (+45.1%) Est. Cost $25.22 Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
PGR	PROGRESSIVE CORP	25,500 (+292.3%)	$5.57M (+332.3%)	4.1%	$216.89	—	COM	743315103
HEI/A	HEICO CORP NEW	26,500 (+60.6%)	$6.835M (+96.2%)	5.1%	$253.69	—	CL A	422806208
CBNA	CHAIN BRIDGE BANCORP INC	334,137 (+8.3%)	$14.05M (+30.5%)	10.5%	$33.18	—	CL A	15746L100
V	VISA INC	66,150 (+1.5%)	$22.7M (+15.3%)	16.9%	$339.40	—	COM CL A	92826C839
MA	MASTERCARD INCORPORATED	19,100 (+5.5%)	$9.81M (+8.5%)	7.3%	$555.32	—	CL A	57636Q104
IGIC	INTL GNRL INSURANCE HLDNGS L	80,400 (+45.1%)	$2.104M (+56.8%)	1.6%	$25.22	—	SHS	G4809J106

Exited Positions (1)

CBNK CAPITAL BANCORP INC MD 0.4%

Value $580K Shares 19,504 Est. Cost $30.30 Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
CBNK	CAPITAL BANCORP INC MD	19,504	$580K	0.4%	$30.30	—	—	139737100

Decreased Positions (1)

GOOGL ALPHABET INC 28.2%

Value $37.86M (+10.2%) Shares 105,950 (-11.3%) Est. Cost $285.60 Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
GOOGL	ALPHABET INC	105,950 (-11.3%)	$37.86M (+10.2%)	28.2%	$285.60	—	CAP STK CL A	02079K305

Unchanged Positions (7)

BRK/B BERKSHIRE HATHAWAY INC DEL 15.4%

Value $20.74M Shares 41,450 Est. Cost $497.53 Unrealized —

APH AMPHENOL CORP 0.9%

Value $1.234M Shares 7,000 Est. Cost $146.40 Unrealized —

SPGI S&P GLOBAL INC 3.6%

Value $4.887M Shares 12,000 Est. Cost $492.34 Unrealized —

MCO MOODYS CORP 1.5%

Value $2.038M Shares 4,500 Est. Cost $488.34 Unrealized —

RLI RLI CORP 1.5%

Value $2.067M Shares 35,000 Est. Cost $61.28 Unrealized —

BRK/A BERKSHIRE HATHAWAY INC DEL 1.1%

Value $1.498M Shares 2 Est. Cost $746423.56 Unrealized —

KNSL KINSALE CAP GROUP INC 1.0%

Value $1.319M Shares 4,000 Est. Cost $393.44 Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
BRK/B	BERKSHIRE HATHAWAY INC DEL	41,450	$20.74M	15.4%	$497.53	—	CL B NEW	084670702
APH	AMPHENOL CORP	7,000	$1.234M	0.9%	$146.40	—	CL A	032095101
SPGI	S&P GLOBAL INC	12,000	$4.887M	3.6%	$492.34	—	COM	78409V104
MCO	MOODYS CORP	4,500	$2.038M	1.5%	$488.34	—	COM	615369105
RLI	RLI CORP	35,000	$2.067M	1.5%	$61.28	—	COM	749607107
BRK/A	BERKSHIRE HATHAWAY INC DEL	2	$1.498M	1.1%	$746423.56	—	CL A	084670108
KNSL	KINSALE CAP GROUP INC	4,000	$1.319M	1.0%	$393.44	—	COM	49714P108