THK

Shareholders

Foreign ownership · FYE Dec 2025: 29.6%
Financial institutions: 36.3%
Other corporations: 7.7%
Individuals & others: 23.0%
Ten largest, combined: 48.4%
Shareholders: 32,233

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 (%), 2019–2025. Scroll sideways for earlier years.
Fiscal year	Unit	2019 ^*1 FYE Dec	2020 ^*1 FYE Dec	2021 ^*1 FYE Dec	2022 ^*1 FYE Dec	2023 ^*1 FYE Dec	2024 ^*1 FYE Dec	2025 ^*1 FYE Dec
Government	%	—	—	—	—	—	0.0%	0.0%
Financial institutions	%	31.3%	34.7%	40.8%	37.1%	34.1%	33.6%	36.3%
Securities firms	%	3.3%	1.8%	2.2%	3.8%	4.8%	3.8%	3.4%
Other corporations	%	3.6%	3.6%	3.9%	3.9%	6.3%	6.3%	7.7%
Foreign corporations	%	43.9%	43.2%	35.4%	36.5%	39.9%	42.1%	29.6%
Foreign individuals	%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%
Individuals & others	%	17.9%	16.7%	17.7%	18.6%	15.0%	14.1%	23.0%
Shareholders	holders	18,969	15,657	20,751	19,156	16,259	12,962	32,233

*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 Dec	2020 ^*1 FYE Dec	2021 ^*1 FYE Dec	2022 ^*1 FYE Dec	2023 ^*1 FYE Dec	2024 ^*1 FYE Dec	2025 ^*1 FYE Dec
Foreign holders, combined	%	43.9%	43.2%	35.4%	36.5%	39.9%	42.2%	29.6%
Change	pp	—	-0.7pp	-7.8pp	+1.1pp	+3.4pp	+2.3pp	-12.6pp
Foreign corporations	%	43.9%	43.2%	35.4%	36.5%	39.9%	42.1%	29.6%
Foreign individuals	%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%
Foreign corporate holders	holders	587	574	355	349	345	341	329

*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	2017 ^*1 FYE Dec	2018 ^*1 FYE Dec	2019 ^*1 FYE Dec	2020 ^*1 FYE Dec	2021 ^*1 FYE Dec	2022 ^*1 FYE Dec	2023 ^*1 FYE Dec	2024 ^*1 FYE Dec	2025 ^*1 FYE Dec
Ten largest, combined	%	30.7%	35.8%	34.0%	38.1%	47.3%	44.5%	48.0%	50.1%	48.4%
Change	pp	—	+5.1pp	-1.8pp	+4.1pp	+9.2pp	-2.8pp	+3.5pp	+2.1pp	-1.7pp
Largest holder	%	8.2%	11.1%	9.9%	11.7%	16.5%	17.6%	16.1%	15.3%	16.1%

*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 Dec	2020 ^*1 FYE Dec	2021 ^*1 FYE Dec	2022 ^*1 FYE Dec	2023 ^*1 FYE Dec	2024 ^*1 FYE Dec	2025 ^*1 FYE Dec
Government — holders	holders	—	—	—	—	—	0	0
Financial institutions — holders	holders	70	68	69	71	58	56	70
Securities firms — holders	holders	38	31	48	38	28	28	41
Other corporations — holders	holders	263	238	298	277	236	227	444
Foreign corporations — holders	holders	587	574	355	349	345	341	329
Foreign individuals — holders	holders	20	15	24	23	20	19	57
Individuals & others — holders	holders	17,991	14,731	19,957	18,398	15,572	12,291	31,292
All holders	holders	18,969	15,657	20,751	19,156	16,259	12,962	32,233
Government — shares	units	—	—	—	—	—	0	0
Financial institutions — shares	units	418,595	464,639	529,739	482,015	442,579	436,452	431,949
Securities firms — shares	units	43,465	24,177	28,824	49,607	62,597	49,562	39,971
Other corporations — shares	units	48,263	48,642	50,250	50,879	81,222	82,153	91,080
Foreign corporations — shares	units	587,262	577,366	459,738	473,474	517,023	547,052	352,430
Foreign individuals — shares	units	63	42	66	54	46	34	140
Individuals & others — shares	units	240,146	222,937	229,195	241,783	194,367	182,600	274,036
All shares	units	1,337,794	1,337,803	1,297,812	1,297,812	1,297,834	1,297,853	1,189,606

*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

THK’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/6481/manifest.json	Resource index
GET	/api/6481/history.json	History overview
GET	/api/6481/timeline.json	Chronology
GET	/api/decisions.json	All management decisions (index)
GET	/api/6481/decisions.json	Management decisions (index)
GET	/api/6481/decisions/{slug}.json	One decision (full dossier)
GET	/api/6481/executives.json	Executives
GET	/api/6481/shareholders.json	Major shareholders
GET	/api/6481/financials.json	Financial statements
GET	/api/6481/financials-longterm.json	Long-term results
GET	/api/6481/segments.json	Business segments
GET	/api/6481/regions.json	Sales by region
GET	/api/6481/workforce.json	Workforce