Hingham Institution for Savings Long-Term Concentrated

Location: Hingham, MA

CIK: 0002044671 · Show all filings

Period: Q4 2025 (Next →)

Filing Date: Jan 30, 2026

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

Holdings (12)

GOOGL ALPHABET INC 38.2%

Value $46.62M Shares 148,950 Share Price $313.00 Est. Cost/Share $285.60 Unrealized @ Report Date +9.6%

BRK/B BERKSHIRE HATHAWAY INC DEL 17.1%

Value $20.83M Shares 41,450 Share Price $502.65 Est. Cost/Share $497.53 Unrealized @ Report Date +1.0%

V VISA INC 17.0%

Value $20.74M Shares 59,150 Share Price $350.71 Est. Cost/Share $340.38 Unrealized @ Report Date +3.0%

CBNA CHAIN BRIDGE BANCORP INC 8.3%

Value $10.17M Shares 293,565 Share Price $34.64 Est. Cost/Share $32.33 Unrealized @ Report Date +7.2%

MA MASTERCARD INCORPORATED 7.9%

Value $9.648M Shares 16,900 Share Price $570.88 Est. Cost/Share $558.95 Unrealized @ Report Date +2.1%

SPGI S&P GLOBAL INC 4.1%

Value $4.965M Shares 9,500 Share Price $522.59 Est. Cost/Share $494.21 Unrealized @ Report Date +5.7%

HEI/A HEICO CORP NEW 2.3%

Value $2.777M Shares 11,000 Share Price $252.43 Est. Cost/Share $246.96 Unrealized @ Report Date +2.2%

RLI RLI CORP 1.6%

Value $1.919M Shares 30,000 Share Price $63.98 Est. Cost/Share $61.46 Unrealized @ Report Date +4.1%

BRK/A BERKSHIRE HATHAWAY INC DEL 1.2%

Value $1.51M Shares 2 Share Price $754800.00 Est. Cost/Share $746423.56 Unrealized @ Report Date +1.1%

PGR PROGRESSIVE CORP 1.2%

Value $1.48M Shares 6,500 Share Price $227.72 * Est. Cost/Share $212.34 Unrealized @ Report Date +0.8%

MCO MOODYS CORP 1.0%

Value $1.277M Shares 2,500 Share Price $510.85 Est. Cost/Share $487.35 Unrealized @ Report Date +4.8%

JMSB JOHN MARSHALL BANCORP INC 0.1%

Value $99,950 Shares 5,000 Share Price $19.99 Est. Cost/Share $19.70 Unrealized @ Report Date +1.5%

Ticker	Issuer	Shares	Value	%	Share Price	Est. Cost/Share	Unrealized @ Report Date	Class	CUSIP
GOOGL	ALPHABET INC	148,950	$46.62M	38.2%	$313.00	$285.60	+9.6%	CAP STK CL A	02079K305
BRK/B	BERKSHIRE HATHAWAY INC DEL	41,450	$20.83M	17.1%	$502.65	$497.53	+1.0%	CL B NEW	084670702
V	VISA INC	59,150	$20.74M	17.0%	$350.71	$340.38	+3.0%	COM CL A	92826C839
CBNA	CHAIN BRIDGE BANCORP INC	293,565	$10.17M	8.3%	$34.64	$32.33	+7.2%	CL A	15746L100
MA	MASTERCARD INCORPORATED	16,900	$9.648M	7.9%	$570.88	$558.95	+2.1%	CL A	57636Q104
SPGI	S&P GLOBAL INC	9,500	$4.965M	4.1%	$522.59	$494.21	+5.7%	COM	78409V104
HEI/A	HEICO CORP NEW	11,000	$2.777M	2.3%	$252.43	$246.96	+2.2%	CL A	422806208
RLI	RLI CORP	30,000	$1.919M	1.6%	$63.98	$61.46	+4.1%	COM	749607107
BRK/A	BERKSHIRE HATHAWAY INC DEL	2	$1.51M	1.2%	$754800.00	$746423.56	+1.1%	CL A	084670108
PGR	PROGRESSIVE CORP	6,500	$1.48M	1.2%	$227.72 *	$212.34	+0.8%	COM	743315103
MCO	MOODYS CORP	2,500	$1.277M	1.0%	$510.85	$487.35	+4.8%	COM	615369105
JMSB	JOHN MARSHALL BANCORP INC	5,000	$99,950	0.1%	$19.99	$19.70	+1.5%	COM	47805L101