Tokyo Seimitsu (Accretech)

Shareholders

Foreign ownership · FYE Mar 2025: 32.3%
Financial institutions: 37.4%
Other corporations: 5.8%
Individuals & others: 20.8%
Ten largest, combined: 46.8%
Shareholders: 15,109

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	%	37.3%	40.6%	41.3%	32.4%	32.5%	32.3%	37.4%
Securities firms	%	1.8%	0.9%	1.9%	3.3%	3.1%	3.3%	3.7%
Other corporations	%	9.8%	9.8%	7.2%	6.5%	6.1%	5.8%	5.8%
Foreign corporations	%	26.1%	27.1%	28.3%	32.7%	31.3%	37.2%	32.2%
Foreign individuals	%	0.1%	0.0%	0.1%	0.1%	0.1%	0.1%	0.1%
Individuals & others	%	24.9%	21.5%	21.3%	25.1%	26.9%	21.4%	20.8%
Shareholders	holders	17,599	13,875	12,824	16,387	19,390	14,514	15,109

*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	%	26.2%	27.2%	28.3%	32.7%	31.3%	37.3%	32.3%
Change	pp	—	+1.0pp	+1.1pp	+4.4pp	-1.4pp	+6.0pp	-5.0pp
Foreign corporations	%	26.1%	27.1%	28.3%	32.7%	31.3%	37.2%	32.2%
Foreign individuals	%	0.1%	0.0%	0.1%	0.1%	0.1%	0.1%	0.1%
Foreign corporate holders	holders	224	213	246	259	247	311	328

*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	%	31.2%	33.5%	34.2%	35.0%	39.6%	40.3%	39.3%	39.6%	43.8%	46.8%
Change	pp	—	+2.3pp	+0.7pp	+0.8pp	+4.6pp	+0.7pp	-1.0pp	+0.3pp	+4.2pp	+3.0pp
Largest holder	%	9.2%	9.9%	10.6%	10.2%	12.3%	13.9%	15.6%	16.8%	16.9%	17.8%

*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	55	46	51	58	55	52	56
Securities firms — holders	holders	43	36	41	46	36	40	40
Other corporations — holders	holders	221	192	177	221	247	221	221
Foreign corporations — holders	holders	224	213	246	259	247	311	328
Foreign individuals — holders	holders	25	25	27	30	32	39	45
Individuals & others — holders	holders	17,031	13,363	12,282	15,773	18,773	13,851	14,419
All holders	holders	17,599	13,875	12,824	16,387	19,390	14,514	15,109
Financial institutions — shares	units	155,033	169,225	172,326	135,348	135,885	135,608	157,495
Securities firms — shares	units	7,488	3,793	7,947	13,909	12,926	13,853	15,757
Other corporations — shares	units	40,929	40,741	29,918	27,055	25,675	24,456	24,273
Foreign corporations — shares	units	108,524	112,965	117,916	136,575	130,670	156,314	135,677
Foreign individuals — shares	units	202	169	212	213	302	259	303
Individuals & others — shares	units	103,380	89,650	88,879	105,119	112,663	89,818	87,434
All shares	units	415,556	416,543	417,198	418,219	418,121	420,308	420,939

*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

Tokyo Seimitsu (Accretech)’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/7729/manifest.json	Resource index
GET	/api/7729/history.json	History overview
GET	/api/7729/timeline.json	Chronology
GET	/api/decisions.json	All management decisions (index)
GET	/api/7729/decisions.json	Management decisions (index)
GET	/api/7729/decisions/{slug}.json	One decision (full dossier)
GET	/api/7729/executives.json	Executives
GET	/api/7729/shareholders.json	Major shareholders
GET	/api/7729/financials.json	Financial statements
GET	/api/7729/financials-longterm.json	Long-term results
GET	/api/7729/segments.json	Business segments
GET	/api/7729/regions.json	Sales by region
GET	/api/7729/workforce.json	Workforce