Umios

Shareholders

Foreign ownership · FYE Mar 2026: 23.5%
Financial institutions: 27.3%
Other corporations: 18.7%
Individuals & others: 27.5%
Ten largest, combined: 40.6%
Shareholders: 74,770

Ownership mix Government 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 (%), 2016–2026. Scroll sideways for earlier years.
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	2026 ^*1 FYE Mar
Government	%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%
Financial institutions	%	34.3%	37.7%	41.7%	43.8%	39.4%	38.8%	36.8%	35.5%	35.1%	28.2%	27.3%
Securities firms	%	2.2%	1.7%	0.8%	2.0%	0.9%	1.8%	1.7%	2.0%	2.5%	5.5%	2.9%
Other corporations	%	20.8%	20.3%	20.2%	19.2%	19.4%	19.3%	18.5%	18.9%	19.2%	19.2%	18.7%
Foreign corporations	%	11.0%	15.7%	12.4%	13.3%	11.4%	10.7%	12.7%	15.5%	18.6%	22.2%	23.5%
Foreign individuals	%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%
Individuals & others	%	31.6%	24.6%	24.8%	21.7%	28.8%	29.5%	30.3%	28.1%	24.6%	25.0%	27.5%
Shareholders	holders	78,944	65,049	68,247	60,350	80,528	88,843	93,751	72,902	61,307	59,216	74,770

*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	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	2026 ^*1 FYE Mar
Foreign holders, combined	%	11.0%	15.7%	12.4%	13.3%	11.4%	10.7%	12.7%	15.5%	18.6%	22.2%	23.5%
Change	pp	—	+4.7pp	-3.3pp	+0.9pp	-1.9pp	-0.7pp	+2.0pp	+2.8pp	+3.1pp	+3.6pp	+1.3pp
Foreign corporations	%	11.0%	15.7%	12.4%	13.3%	11.4%	10.7%	12.7%	15.5%	18.6%	22.2%	23.5%
Foreign individuals	%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%
Foreign corporate holders	holders	185	214	196	246	232	195	182	180	204	208	229

*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	2026 ^*1 FYE Mar
Ten largest, combined	%	34.5%	37.4%	41.0%	42.7%	39.2%	38.5%	43.3%	42.2%	42.0%	40.3%	40.6%
Change	pp	—	+2.9pp	+3.6pp	+1.7pp	-3.5pp	-0.7pp	+4.8pp	-1.1pp	-0.2pp	-1.7pp	+0.3pp
Largest holder	%	9.8%	9.8%	9.8%	9.8%	9.8%	9.8%	15.5%	13.8%	13.3%	12.9%	12.3%

*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	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	2026 ^*1 FYE Mar
Government — holders	holders	1	1	1	1	1	1	1	1	1	1	2
Financial institutions — holders	holders	53	59	59	63	59	62	46	54	52	54	51
Securities firms — holders	holders	35	37	37	41	47	39	39	42	37	42	46
Other corporations — holders	holders	476	425	428	396	462	509	514	415	388	410	464
Foreign corporations — holders	holders	185	214	196	246	232	195	182	180	204	208	229
Foreign individuals — holders	holders	19	16	11	16	24	39	44	39	30	38	45
Individuals & others — holders	holders	78,175	64,297	67,515	59,587	79,703	87,998	92,925	72,171	60,595	58,463	73,933
All holders	holders	78,944	65,049	68,247	60,350	80,528	88,843	93,751	72,902	61,307	59,216	74,770
Government — shares	units	4	4	4	4	4	4	4	4	4	4	15
Financial institutions — shares	units	178,129	196,072	216,948	228,056	205,624	202,357	191,978	178,063	176,170	141,313	413,329
Securities firms — shares	units	11,446	8,827	4,409	10,267	4,901	9,163	8,993	10,262	12,324	27,469	44,156
Other corporations — shares	units	108,195	105,760	105,402	100,297	100,877	100,734	96,510	94,593	96,173	96,133	283,442
Foreign corporations — shares	units	57,231	81,523	64,715	69,428	59,542	55,544	66,071	77,765	93,181	111,189	355,201
Foreign individuals — shares	units	32	29	24	27	50	52	57	69	73	128	418
Individuals & others — shares	units	164,148	127,941	129,208	113,078	150,359	153,692	158,123	140,649	123,654	125,238	416,275
All shares	units	519,185	520,156	520,710	521,157	521,357	521,546	521,736	501,405	501,579	501,474	1,512,836

*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

Umios’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/1333/manifest.json	Resource index
GET	/api/1333/history.json	History overview
GET	/api/1333/timeline.json	Chronology
GET	/api/decisions.json	All management decisions (index)
GET	/api/1333/decisions.json	Management decisions (index)
GET	/api/1333/decisions/{slug}.json	One decision (full dossier)
GET	/api/1333/executives.json	Executives
GET	/api/1333/shareholders.json	Major shareholders
GET	/api/1333/financials.json	Financial statements
GET	/api/1333/financials-longterm.json	Long-term results
GET	/api/1333/segments.json	Business segments
GET	/api/1333/regions.json	Sales by region
GET	/api/1333/workforce.json	Workforce