Seria

Shareholders

Foreign ownership · FYE Mar 2025: 38.2%
Financial institutions: 7.7%
Other corporations: 39.4%
Individuals & others: 13.8%
Ten largest, combined: 56.2%
Shareholders: 11,888

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	%	16.8%	17.1%	16.8%	12.4%	9.3%	8.2%	7.7%
Securities firms	%	0.4%	0.5%	1.1%	1.1%	1.5%	1.3%	0.9%
Other corporations	%	37.4%	37.3%	37.1%	37.1%	36.8%	39.5%	39.4%
Foreign corporations	%	27.2%	27.5%	27.4%	31.0%	34.5%	36.9%	38.1%
Foreign individuals	%	0.0%	0.0%	0.0%	0.0%	0.0%	0.4%	0.0%
Individuals & others	%	18.1%	17.6%	17.6%	18.3%	17.9%	13.7%	13.8%
Shareholders	holders	5,965	6,194	8,848	8,910	9,863	12,318	11,888

*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	%	27.2%	27.5%	27.4%	31.0%	34.5%	37.3%	38.2%
Change	pp	—	+0.3pp	-0.1pp	+3.6pp	+3.5pp	+2.8pp	+0.9pp
Foreign corporations	%	27.2%	27.5%	27.4%	31.0%	34.5%	36.9%	38.1%
Foreign individuals	%	0.0%	0.0%	0.0%	0.0%	0.0%	0.4%	0.0%
Foreign corporate holders	holders	208	219	248	236	231	214	211

*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	%	63.7%	62.4%	62.2%	58.7%	54.7%	52.5%	55.2%	53.1%	55.2%	56.2%
Change	pp	—	-1.3pp	-0.2pp	-3.5pp	-4.0pp	-2.2pp	+2.7pp	-2.1pp	+2.1pp	+1.0pp
Largest holder	%	30.1%	30.1%	30.1%	30.1%	30.1%	30.1%	30.3%	30.3%	33.4%	33.4%

*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	27	27	26	18	19	18	18
Securities firms — holders	holders	23	22	37	29	30	24	28
Other corporations — holders	holders	106	109	121	115	121	129	125
Foreign corporations — holders	holders	208	219	248	236	231	214	211
Foreign individuals — holders	holders	7	10	27	30	39	60	87
Individuals & others — holders	holders	5,594	5,807	8,389	8,482	9,423	11,873	11,419
All holders	holders	5,965	6,194	8,848	8,910	9,863	12,318	11,888
Financial institutions — shares	units	127,423	129,546	127,234	94,357	70,482	62,466	58,222
Securities firms — shares	units	3,126	3,951	8,194	8,708	11,333	9,627	6,902
Other corporations — shares	units	283,825	282,969	281,587	281,187	279,024	299,213	298,757
Foreign corporations — shares	units	206,344	208,672	207,394	235,142	261,567	279,574	289,027
Foreign individuals — shares	units	9	21	80	111	114	3,182	268
Individuals & others — shares	units	137,595	133,134	133,725	138,695	135,609	103,867	104,679
All shares	units	758,322	758,293	758,214	758,200	758,129	757,929	757,855

*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

Seria’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/2782/manifest.json	Resource index
GET	/api/2782/history.json	History overview
GET	/api/2782/timeline.json	Chronology
GET	/api/decisions.json	All management decisions (index)
GET	/api/2782/decisions.json	Management decisions (index)
GET	/api/2782/decisions/{slug}.json	One decision (full dossier)
GET	/api/2782/executives.json	Executives
GET	/api/2782/shareholders.json	Major shareholders
GET	/api/2782/financials.json	Financial statements
GET	/api/2782/financials-longterm.json	Long-term results
GET	/api/2782/segments.json	Business segments
GET	/api/2782/regions.json	Sales by region
GET	/api/2782/workforce.json	Workforce