Hennessy Advisors Inc ownership in HS3 / Hingham Institution for Savings

Hingham Institution for Savings

DE ˙ DB ˙ US4333231029

240,00 € ↑14,00 (6,19%)

2026-06-05
DEL PRIS

Security	DE:HS3 / Hingham Institution for Savings
Institution	Hennessy Advisors Inc
Latest Disclosed Ownership	13,000 shares
Latest Disclosed Value	$ 3,715,920

On April 21, 2026 - Hennessy Advisors Inc filed a 13F-HR form disclosing ownership of 13,000 shares of Hingham Institution for Savings (DE:HS3) valued at $3,094,000 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 13,000 shares of Hingham Institution for Savings. This represents a change in shares of 0.00% during the quarter. The current value of the position is $3,120,000 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)

File Date	Effective Date	Form	Security	Class	ID	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-04-21	2026-03-31	13F	Hingham Institution For Savings The	COM	433323102	13,000	0	0.00	3,716	0.65	0.1342
2026-01-27	2025-12-31	13F	Hingham Institution For Savings The	COM	433323102	13,000	0	0.00	3,691	7.64	0.1308
2025-10-20	2025-09-30	13F	Hingham Institution For Savings The	COM	433323102	13,000	1,000	8.33	3,429	15.07	0.1184
2025-07-21	2025-06-30	13F	Hingham Institution For Savings The	COM	433323102	12,000	6,000	100.00	2,980	108.98	0.0994
2025-04-16	2025-03-31	13F	Hingham Institution For Savings The	COM	433323102	6,000	1,000	20.00	1,427	12.28	0.0475
2025-01-15	2024-12-31	13F	Hingham Institution For Savings The	COM	433323102	5,000	0	0.00	1,271	4.44	0.0378
2024-10-16	2024-09-30	13F	Hingham Institution For Savings The	COM	433323102	5,000	0	0.00	1,217	36.02	0.0390
2024-07-23	2024-06-30	13F	Hingham Institution For Savings The	COM	433323102	5,000	-4,000	-44.44	894	-43.06	0.0339
2024-04-16	2024-03-31	13F	Hingham Institution For Savings The	COM	433323102	9,000	-6,000	-40.00	1,570	-46.16	0.0661
2024-01-18	2023-12-31	13F	HINGHAM INSTN SVGS MASS	COM	433323102	15,000	10,000	200.00	2,916	212.54	0.2170
2023-10-18	2023-09-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	5,000	-500	-9.09	934	-20.39	0.0654
2023-07-17	2023-06-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	5,500	-1,500	-21.43	1,172	-28.27	0.0845
2023-04-14	2023-03-31	13F	HINGHAM INSTN SVGS MASS	COM	433323102	7,000	-8,000	-53.33	1,634	40,750.00	0.1203
2023-01-20	2022-12-31	13F	HINGHAM INSTN SVGS MASS	COM	433323102	15,000	-4,000	-21.05	4	-99.92	0.2719
2022-11-08	2022-09-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	19,000	0	0.00	4,771	-11.52	0.3297
2022-08-12	2022-06-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	19,000	-2,000	-9.52	5,392	-25.18	0.3227
2022-05-12	2022-03-31	13F	HINGHAM INSTN SVGS MASS	COM	433323102	21,000	-500	-2.33	7,207	-20.16	0.3778
2022-01-25	2021-12-31	13F	HINGHAM INSTN SVGS MASS	COM	433323102	21,500	-1,000	-4.44	9,027	19.15	0.5126
2021-10-12	2021-09-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	22,500	-500	-2.17	7,576	13.38	0.4521
2021-07-28	2021-06-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	23,000	3,000	15.00	6,682	17.74	0.3710
2021-04-19	2021-03-31	13F	HINGHAM INSTN SVGS MASS	COM	433323102	20,000	8,000	66.67	5,675	118.94	0.3301
2021-01-25	2020-12-31	13F	HINGHAM INSTN SVGS MASS	COM	433323102	12,000	-500	-4.00	2,592	12.70	0.1665
2020-10-16	2020-09-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	12,500	-5,500	-30.56	2,300	-23.84	0.1600
2020-07-20	2020-06-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	18,000	-4,000	-18.18	3,020	-5.33	0.2103
2020-04-14	2020-03-31	13F	HINGHAM INSTN SVGS MASS	COM	433323102	22,000	-5,000	-18.52	3,190	-43.79	0.2398
2020-01-14	2019-12-31	13F	HINGHAM INSTN SVGS MASS	COM	433323102	27,000	-500	-1.82	5,675	9.18	0.2889
2019-10-07	2019-09-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	27,500	-1,500	-5.17	5,198	-9.47	0.2612
2019-07-11	2019-06-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	29,000	-3,000	-9.38	5,742	4.32	0.2752
2019-04-08	2019-03-31	13F	HINGHAM INSTN SVGS MASS	COM	433323102	32,000	-4,000	-11.11	5,504	-22.69	0.2558
2019-01-14	2018-12-31	13F	HINGHAM INSTN SVGS MASS	COM	433323102	36,000	-7,585	-17.40	7,119	-25.69	0.3495
2018-10-10	2018-09-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	43,585	-1,915	-4.21	9,580	-4.16	0.3536
2018-07-20	2018-06-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	45,500	-2,500	-5.21	9,996	1.09	0.3427
2018-05-02	2018-03-31	13F	HINGHAM INSTN SVGS MASS	COM	433323102	48,000	0	0.00	9,888	-0.48	0.3323
2018-01-23	2017-12-31	13F	HINGHAM INSTN SVGS MASS	COM	433323102	48,000	-2,000	-4.00	9,936	4.44	0.3049
2017-11-03	2017-09-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	50,000	-1,000	-1.96	9,514	2.54	0.2949
2017-08-10	2017-06-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	51,000	0	0.00	9,278	2.87	0.2852
2017-04-27	2017-03-31	13F	HINGHAM INSTN SVGS MASS	COM	433323102	51,000	-3,000	-5.56	9,019	-15.12	0.2652
2017-01-17	2016-12-31	13F	HINGHAM INSTN SVGS MASS	COM	433323102	54,000	-13,000	-19.40	10,626	14.50	0.3152
2016-10-13	2016-09-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	67,000	-8,000	-10.67	9,280	0.66	0.2635
2016-08-04	2016-06-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	75,000	-5,000	-6.25	9,219	-3.25	0.2793
2016-04-21	2016-03-31	13F	HINGHAM INSTN SVGS MASS	COM	433323102	80,000	-2,500	-3.03	9,529	-3.59	0.2894
2016-01-22	2015-12-31	13F	HINGHAM INSTN SVGS MASS	COM	433323102	82,500	-1,100	-1.32	9,884	1.90	0.3092
2015-10-20	2015-09-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	83,600	-6,400	-7.11	9,700	-6.37	0.2918
2015-08-04	2015-06-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	90,000	-4,000	-4.26	10,360	11.33	0.3103
2015-04-21	2015-03-31	13F	HINGHAM INSTN SVGS MASS	COM	433323102	94,000	0	0.00	9,306	13.78	0.2679
2015-01-22	2014-12-31	13F	HINGHAM INSTN SVGS MASS	COM	433323102	94,000	0	0.00	8,179	6.69	0.2316
2014-10-16	2014-09-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	94,000	0	0.00	7,666	2.71	0.2293
2014-07-15	2014-06-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	94,000	0	0.00	7,464	1.15	0.2312
2014-04-24	2014-03-31	13F	HINGHAM INSTN SVGS MASS	COM	433323102	94,000	0	0.00	7,379	0.01	0.2734
2014-01-22	2013-12-31	13F	HINGHAM INSTN SVGS MASS	COM	433323102	94,000	0	0.00	7,378	12.26	0.3010
2013-10-30	2013-09-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	94,000	0	0.00	6,572	2.99	0.2973
2013-07-17	2013-06-30	13F	HINGHAM INSTN SVGS MASS	COM	433323102	94,000	94,000		6,381		0.3195

Legend

Shares: The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value: The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price: The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class: This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred

Allocation (%): The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation: The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%): The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis: The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss: This is the market value of the position as of the effective date minus the cost basis.