Sankyu

Shareholders

Foreign ownership · FYE Mar 2025: 30.1%
Financial institutions: 38.8%
Other corporations: 11.2%
Individuals & others: 18.2%
Ten largest, combined: 47.2%
Shareholders: 10,374

Ownership mix Financial institutions Securities firms Other corporations Foreign corporations Foreign individuals Individuals & others

Share of the company held by each class of owner, as filed each year (%). The seven classes add up to the whole company.

Ownership by holder class, every year on record (%), 2019–2025. Scroll sideways for earlier years.
Fiscal year	Unit	2019 ^*1 FYE Mar	2020 ^*1 FYE Mar	2021 ^*1 FYE Mar	2022 ^*1 FYE Mar	2023 ^*1 FYE Mar	2024 ^*1 FYE Mar	2025 ^*1 FYE Mar
Financial institutions	%	40.6%	42.0%	39.8%	37.9%	37.0%	35.4%	38.8%
Securities firms	%	1.2%	0.4%	0.8%	2.7%	1.2%	1.5%	1.7%
Other corporations	%	10.5%	9.8%	9.6%	10.1%	10.2%	10.1%	11.2%
Foreign corporations	%	28.4%	28.8%	30.6%	31.5%	34.1%	31.0%	30.1%
Foreign individuals	%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%
Individuals & others	%	19.3%	19.0%	19.2%	17.8%	17.5%	22.0%	18.2%
Shareholders	holders	10,624	10,314	10,292	10,626	10,015	9,866	10,374

*1 Securities report (yuka shoken hokokusho) — status of shares by holder category, as filed

Foreign ownership Foreign holders, combined Foreign corporations Foreign individuals

How much of the company sits with holders outside Japan (%). Almost all of it is institutional: overseas individuals rarely hold Japanese stock directly.

Foreign holdings by fiscal year (%), with the year-on-year move in percentage points.
Fiscal year	Unit	2019 ^*1 FYE Mar	2020 ^*1 FYE Mar	2021 ^*1 FYE Mar	2022 ^*1 FYE Mar	2023 ^*1 FYE Mar	2024 ^*1 FYE Mar	2025 ^*1 FYE Mar
Foreign holders, combined	%	28.4%	28.8%	30.6%	31.5%	34.1%	31.0%	30.1%
Change	pp	—	+0.4pp	+1.8pp	+0.9pp	+2.6pp	-3.1pp	-0.9pp
Foreign corporations	%	28.4%	28.8%	30.6%	31.5%	34.1%	31.0%	30.1%
Foreign individuals	%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%
Foreign corporate holders	holders	327	327	296	300	300	300	283

*1 Securities report (yuka shoken hokokusho) — status of shares by holder category, as filed

Concentration Ten largest, combined Largest holder

How much of the company the ten largest shareholders hold between them (%). Japanese filings list trust banks and custodians under their own names, so a single line here often stands for many underlying investors.

Combined stake of the ten largest shareholders, and of the single largest, by fiscal year (%).
Fiscal year	Unit	2016 ^*1 FYE Mar	2017 ^*1 FYE Mar	2018 ^*1 FYE Mar	2019 ^*1 FYE Mar	2020 ^*1 FYE Mar	2021 ^*1 FYE Mar	2022 ^*1 FYE Mar	2023 ^*1 FYE Mar	2024 ^*1 FYE Mar	2025 ^*1 FYE Mar
Ten largest, combined	%	33.7%	36.9%	38.7%	37.2%	36.8%	36.3%	41.7%	42.9%	43.9%	47.2%
Change	pp	—	+3.2pp	+1.8pp	-1.5pp	-0.4pp	-0.5pp	+5.4pp	+1.2pp	+1.0pp	+3.3pp
Largest holder	%	7.5%	7.7%	7.9%	8.2%	8.3%	9.4%	18.4%	18.1%	14.9%	15.1%

*1 Securities report (yuka shoken hokokusho) — ten largest shareholders, as filed

Holders and shares by class

The counts behind the percentages: how many shareholders sit in each class, and how much stock they hold. Shares are in trading units (tan'i) as filed — one unit is usually 100 shares.

Shareholder counts and holdings by class, every year on record. Treasury stock and odd-lot holdings are excluded, so the classes may not sum exactly to the issued total.
Fiscal year	Unit	2019 ^*1 FYE Mar	2020 ^*1 FYE Mar	2021 ^*1 FYE Mar	2022 ^*1 FYE Mar	2023 ^*1 FYE Mar	2024 ^*1 FYE Mar	2025 ^*1 FYE Mar
Financial institutions — holders	holders	65	67	63	56	51	56	54
Securities firms — holders	holders	41	39	37	35	39	38	32
Other corporations — holders	holders	155	157	153	170	151	145	146
Foreign corporations — holders	holders	327	327	296	300	300	300	283
Foreign individuals — holders	holders	4	6	6	4	5	8	11
Individuals & others — holders	holders	10,032	9,718	9,737	10,061	9,469	9,319	9,848
All holders	holders	10,624	10,314	10,292	10,626	10,015	9,866	10,374
Financial institutions — shares	units	264,249	272,699	259,391	233,134	227,641	218,167	214,524
Securities firms — shares	units	7,543	2,768	5,376	16,922	7,484	9,174	9,211
Other corporations — shares	units	68,485	63,736	62,171	62,354	62,574	62,060	61,672
Foreign corporations — shares	units	184,555	187,332	198,868	193,961	209,811	191,208	166,285
Foreign individuals — shares	units	16	19	19	14	15	27	18
Individuals & others — shares	units	125,467	123,830	124,596	109,495	108,397	135,327	101,372
All shares	units	650,315	650,384	650,421	615,880	615,922	615,963	553,082

*1 Securities report (yuka shoken hokokusho) — status of shares by holder category, as filed

日本語版 — the named list of major shareholders → The ten largest holders are filed under their registered Japanese names — trust-bank omnibus accounts and transliterated custodian names that have no English equivalent — so they are not reproduced here. The Japanese edition carries the full name-by-name table, year by year.

Figures are the ownership breakdown as filed in each year's securities report, at that fiscal year's record date. Treasury stock and odd-lot holdings are excluded from the class percentages, so a company that holds much of its own stock will show classes summing to slightly under the whole.

Read the company history → Financial history → 日本語版（詳細）— full shareholder data in Japanese →

Disclaimer

This page is provided for general information only and is not investment advice, nor a recommendation to buy or sell any security.
Figures are compiled independently and include our own estimates, approximations and machine-processed data; we make no warranty as to their accuracy or completeness.
Sources are primarily each company's securities reports and other public filings, but errors and omissions may remain.
Ownership changes continuously; a filed breakdown describes one record date, not the position today.
Company names, logos and other marks belong to their respective owners.

Data API

Sankyu’s history, financials, executives and shareholders are published as static JSON — no key, plain GET. Full specification →

Method	Endpoint	Returns
GET	/api/companies.json	All companies
GET	/api/9065/manifest.json	Resource index
GET	/api/9065/history.json	History overview
GET	/api/9065/timeline.json	Chronology
GET	/api/decisions.json	All management decisions (index)
GET	/api/9065/decisions.json	Management decisions (index)
GET	/api/9065/decisions/{slug}.json	One decision (full dossier)
GET	/api/9065/executives.json	Executives
GET	/api/9065/shareholders.json	Major shareholders
GET	/api/9065/financials.json	Financial statements
GET	/api/9065/financials-longterm.json	Long-term results
GET	/api/9065/segments.json	Business segments
GET	/api/9065/regions.json	Sales by region
GET	/api/9065/workforce.json	Workforce