Tokyo Steel

Shareholders

Foreign ownership · FYE Mar 2025: 18.5%
Financial institutions: 17.3%
Other corporations: 41.0%
Individuals & others: 21.5%
Ten largest, combined: 65.7%
Shareholders: 10,366

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	%	18.1%	18.0%	18.2%	18.7%	15.7%	13.8%	17.3%
Securities firms	%	0.9%	2.6%	2.0%	1.4%	1.9%	0.9%	1.7%
Other corporations	%	27.1%	27.2%	30.2%	30.1%	30.0%	29.2%	41.0%
Foreign corporations	%	25.4%	18.0%	13.4%	11.2%	11.4%	14.1%	18.5%
Foreign individuals	%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%
Individuals & others	%	28.6%	34.2%	36.2%	38.6%	41.0%	41.9%	21.5%
Shareholders	holders	10,794	10,923	10,312	12,157	11,123	10,906	10,366

*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	%	25.5%	18.0%	13.4%	11.2%	11.4%	14.1%	18.5%
Change	pp	—	-7.5pp	-4.6pp	-2.2pp	+0.2pp	+2.7pp	+4.4pp
Foreign corporations	%	25.4%	18.0%	13.4%	11.2%	11.4%	14.1%	18.5%
Foreign individuals	%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%
Foreign corporate holders	holders	215	206	195	214	202	208	202

*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	%	40.1%	41.9%	46.6%	48.8%	53.1%	58.5%	66.1%	65.1%	64.5%	65.7%
Change	pp	—	+1.8pp	+4.7pp	+2.2pp	+4.3pp	+5.4pp	+7.6pp	-1.0pp	-0.6pp	+1.2pp
Largest holder	%	11.9%	11.9%	12.9%	13.5%	14.4%	15.4%	15.9%	16.6%	16.9%	17.7%

*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	36	37	33	28	24	34	29
Securities firms — holders	holders	30	35	27	46	38	35	30
Other corporations — holders	holders	157	162	162	178	181	172	162
Foreign corporations — holders	holders	215	206	195	214	202	208	202
Foreign individuals — holders	holders	7	8	7	9	10	13	13
Individuals & others — holders	holders	10,349	10,475	9,888	11,682	10,668	10,444	9,930
All holders	holders	10,794	10,923	10,312	12,157	11,123	10,906	10,366
Financial institutions — shares	units	280,330	279,136	282,360	289,402	242,858	214,251	189,947
Securities firms — shares	units	13,329	40,686	31,684	21,345	29,424	14,682	18,718
Other corporations — shares	units	419,390	421,766	467,734	467,089	465,427	452,482	451,557
Foreign corporations — shares	units	394,479	278,855	207,658	173,156	176,030	218,863	203,529
Foreign individuals — shares	units	72	24	22	36	154	165	32
Individuals & others — shares	units	442,627	529,758	560,770	599,115	636,272	649,715	236,330
All shares	units	1,550,227	1,550,225	1,550,228	1,550,143	1,550,165	1,550,158	1,100,113

*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 Steel’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/5423/manifest.json	Resource index
GET	/api/5423/history.json	History overview
GET	/api/5423/timeline.json	Chronology
GET	/api/decisions.json	All management decisions (index)
GET	/api/5423/decisions.json	Management decisions (index)
GET	/api/5423/decisions/{slug}.json	One decision (full dossier)
GET	/api/5423/executives.json	Executives
GET	/api/5423/shareholders.json	Major shareholders
GET	/api/5423/financials.json	Financial statements
GET	/api/5423/financials-longterm.json	Long-term results
GET	/api/5423/segments.json	Business segments
GET	/api/5423/regions.json	Sales by region
GET	/api/5423/workforce.json	Workforce