Hingham Institution for Savings Concentrated Active

CIK: 0002044671 · Show all filings

Period: Q4 2025

Filing Date: Jan 30, 2026

Total Value ($000): $122,045 (100.0% shares, 0.0% debt)

Holdings (12)

GOOGL ALPHABET INC 38.2%

Value ($000) $46,621 Shares 148,950 Est. Cost $285.60 Unrealized 0.0%

BRK/B BERKSHIRE HATHAWAY INC DEL 17.1%

Value ($000) $20,835 Shares 41,450 Est. Cost $497.53 Unrealized 0.0%

V VISA INC 17.0%

Value ($000) $20,744 Shares 59,150 Est. Cost $340.38 Unrealized 0.0%

CBNA CHAIN BRIDGE BANCORP INC 8.3%

Value ($000) $10,169 Shares 293,565 Est. Cost $32.33 Unrealized 0.0%

MA MASTERCARD INCORPORATED 7.9%

Value ($000) $9,648 Shares 16,900 Est. Cost $558.95 Unrealized 0.0%

SPGI S&P GLOBAL INC 4.1%

Value ($000) $4,965 Shares 9,500 Est. Cost $494.21 Unrealized 0.0%

HEI/A HEICO CORP NEW 2.3%

Value ($000) $2,777 Shares 11,000 Est. Cost $246.96 Unrealized 0.0%

RLI RLI CORP 1.6%

Value ($000) $1,919 Shares 30,000 Est. Cost $61.46 Unrealized 0.0%

BRK/A BERKSHIRE HATHAWAY INC DEL 1.2%

Value ($000) $1,510 Shares 2 Est. Cost $746423.56 Unrealized 0.0%

PGR PROGRESSIVE CORP 1.2%

Value ($000) $1,480 Shares 6,500 Est. Cost $212.34 Unrealized 0.0%

MCO MOODYS CORP 1.0%

Value ($000) $1,277 Shares 2,500 Est. Cost $487.35 Unrealized 0.0%

JMSB JOHN MARSHALL BANCORP INC 0.1%

Value ($000) $100 Shares 5,000 Est. Cost $19.70 Unrealized 0.0%

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
GOOGL	ALPHABET INC	148,950	$46,621	38.2%	$285.60	0.0%	CAP STK CL A	02079K305
BRK/B	BERKSHIRE HATHAWAY INC DEL	41,450	$20,835	17.1%	$497.53	0.0%	CL B NEW	084670702
V	VISA INC	59,150	$20,744	17.0%	$340.38	0.0%	COM CL A	92826C839
CBNA	CHAIN BRIDGE BANCORP INC	293,565	$10,169	8.3%	$32.33	0.0%	CL A	15746L100
MA	MASTERCARD INCORPORATED	16,900	$9,648	7.9%	$558.95	0.0%	CL A	57636Q104
SPGI	S&P GLOBAL INC	9,500	$4,965	4.1%	$494.21	0.0%	COM	78409V104
HEI/A	HEICO CORP NEW	11,000	$2,777	2.3%	$246.96	0.0%	CL A	422806208
RLI	RLI CORP	30,000	$1,919	1.6%	$61.46	0.0%	COM	749607107
BRK/A	BERKSHIRE HATHAWAY INC DEL	2	$1,510	1.2%	$746423.56	0.0%	CL A	084670108
PGR	PROGRESSIVE CORP	6,500	$1,480	1.2%	$212.34	0.0%	COM	743315103
MCO	MOODYS CORP	2,500	$1,277	1.0%	$487.35	0.0%	COM	615369105
JMSB	JOHN MARSHALL BANCORP INC	5,000	$100	0.1%	$19.70	0.0%	COM	47805L101