Chugai Pharmaceutical

Shareholders

Foreign ownership · FYE Dec 2025: 77.9%
Financial institutions: 13.9%
Other corporations: 0.5%
Individuals & others: 5.2%
Ten largest, combined: 79.0%
Shareholders: 58,967

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%	—	—	—
Financial institutions	%	14.4%	15.3%	14.7%	15.0%	14.4%	14.0%	13.9%
Securities firms	%	1.2%	0.9%	2.6%	3.3%	2.1%	2.0%	2.6%
Other corporations	%	0.9%	0.8%	0.7%	0.5%	0.5%	0.5%	0.5%
Foreign corporations	%	78.0%	77.4%	75.5%	74.8%	77.5%	78.4%	77.9%
Foreign individuals	%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%
Individuals & others	%	5.5%	5.6%	6.5%	6.3%	5.5%	5.1%	5.2%
Shareholders	holders	19,752	34,921	90,546	83,575	54,361	44,636	58,967

*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	%	78.0%	77.4%	75.5%	74.9%	77.5%	78.4%	77.9%
Change	pp	—	-0.6pp	-1.9pp	-0.6pp	+2.6pp	+0.9pp	-0.5pp
Foreign corporations	%	78.0%	77.4%	75.5%	74.8%	77.5%	78.4%	77.9%
Foreign individuals	%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%
Foreign corporate holders	holders	771	931	911	926	910	975	1,017

*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	2015 ^*1 FYE Dec	2016 ^*1 FYE Dec	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	%	72.2%	73.9%	75.2%	78.5%	78.3%	79.0%	78.1%	79.5%	79.5%	79.1%	79.0%
Change	pp	—	+1.7pp	+1.3pp	+3.3pp	-0.2pp	+0.7pp	-0.9pp	+1.4pp	0.0pp	-0.4pp	-0.1pp
Largest holder	%	59.9%	59.9%	59.9%	61.3%	61.2%	61.2%	61.2%	61.1%	61.1%	61.1%	61.1%

*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	—	—	—	1	—	—	—
Financial institutions — holders	holders	68	83	87	93	77	70	76
Securities firms — holders	holders	36	59	78	61	40	50	46
Other corporations — holders	holders	150	262	592	515	322	282	373
Foreign corporations — holders	holders	771	931	911	926	910	975	1,017
Foreign individuals — holders	holders	22	49	154	148	94	101	181
Individuals & others — holders	holders	18,705	33,537	88,724	81,831	52,918	43,158	57,274
All holders	holders	19,752	34,921	90,546	83,575	54,361	44,636	58,967
Government — shares	units	—	—	—	50	—	—	—
Financial institutions — shares	units	806,491	2,569,275	2,470,147	2,513,556	2,416,020	2,353,244	2,332,274
Securities firms — shares	units	67,128	153,116	431,257	556,721	354,668	334,747	430,890
Other corporations — shares	units	48,283	138,420	121,704	90,714	88,061	82,511	82,962
Foreign corporations — shares	units	4,363,389	12,991,019	12,673,278	12,567,453	13,011,186	13,169,970	13,075,983
Foreign individuals — shares	units	75	276	535	612	369	325	440
Individuals & others — shares	units	309,760	936,385	1,091,145	1,058,912	917,764	847,221	864,662
All shares	units	5,595,126	16,788,491	16,788,066	16,788,018	16,788,068	16,788,018	16,787,211

*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

Chugai Pharmaceutical’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/4519/manifest.json	Resource index
GET	/api/4519/history.json	History overview
GET	/api/4519/timeline.json	Chronology
GET	/api/decisions.json	All management decisions (index)
GET	/api/4519/decisions.json	Management decisions (index)
GET	/api/4519/decisions/{slug}.json	One decision (full dossier)
GET	/api/4519/executives.json	Executives
GET	/api/4519/shareholders.json	Major shareholders
GET	/api/4519/financials.json	Financial statements
GET	/api/4519/financials-longterm.json	Long-term results
GET	/api/4519/segments.json	Business segments
GET	/api/4519/regions.json	Sales by region
GET	/api/4519/workforce.json	Workforce