Taisei

Shareholders

Foreign ownership · FYE Mar 2025: 34.5%
Financial institutions: 27.7%
Other corporations: 7.4%
Individuals & others: 27.8%
Ten largest, combined: 41.5%
Shareholders: 48,159

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 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
Government	%	—	—	—	—	0.0%	0.0%	0.0%
Financial institutions	%	32.3%	35.3%	31.8%	32.7%	32.3%	28.4%	27.7%
Securities firms	%	3.2%	2.9%	3.5%	3.9%	5.1%	3.2%	2.6%
Other corporations	%	7.3%	7.4%	7.2%	8.0%	8.3%	8.2%	7.4%
Foreign corporations	%	32.4%	26.7%	28.5%	32.3%	30.7%	37.7%	34.5%
Foreign individuals	%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%
Individuals & others	%	24.8%	27.7%	29.0%	23.1%	23.6%	22.4%	27.8%
Shareholders	holders	68,024	67,749	62,998	61,149	57,413	51,044	48,159

*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	%	32.4%	26.7%	28.5%	32.3%	30.7%	37.7%	34.5%
Change	pp	—	-5.7pp	+1.8pp	+3.8pp	-1.6pp	+7.0pp	-3.2pp
Foreign corporations	%	32.4%	26.7%	28.5%	32.3%	30.7%	37.7%	34.5%
Foreign individuals	%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%
Foreign corporate holders	holders	747	724	754	694	665	637	657

*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	%	26.3%	27.2%	26.8%	29.5%	33.4%	31.0%	37.4%	40.2%	38.8%	41.5%
Change	pp	—	+0.9pp	-0.4pp	+2.7pp	+3.9pp	-2.4pp	+6.4pp	+2.8pp	-1.4pp	+2.7pp
Largest holder	%	7.0%	6.3%	5.9%	7.3%	8.5%	9.5%	16.2%	16.6%	16.1%	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
Government — holders	holders	—	—	—	—	1	1	1
Financial institutions — holders	holders	134	138	138	127	103	98	87
Securities firms — holders	holders	42	51	38	38	40	33	35
Other corporations — holders	holders	825	824	804	810	769	726	746
Foreign corporations — holders	holders	747	724	754	694	665	637	657
Foreign individuals — holders	holders	27	27	26	27	24	25	23
Individuals & others — holders	holders	66,249	65,985	61,238	59,453	55,811	49,524	46,610
All holders	holders	68,024	67,749	62,998	61,149	57,413	51,044	48,159
Government — shares	units	—	—	—	—	20	20	20
Financial institutions — shares	units	724,126	789,876	712,442	656,039	607,927	523,963	506,918
Securities firms — shares	units	71,225	65,588	77,509	77,777	95,902	59,306	47,089
Other corporations — shares	units	164,033	165,079	160,988	159,547	155,920	151,067	135,941
Foreign corporations — shares	units	726,596	599,181	639,537	647,492	578,861	695,455	629,610
Foreign individuals — shares	units	142	107	133	110	92	98	114
Individuals & others — shares	units	554,639	621,073	650,443	462,802	444,832	414,052	508,093
All shares	units	2,240,761	2,240,904	2,241,052	2,003,767	1,883,554	1,843,961	1,827,785

*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

Taisei’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/1801/manifest.json	Resource index
GET	/api/1801/history.json	History overview
GET	/api/1801/timeline.json	Chronology
GET	/api/decisions.json	All management decisions (index)
GET	/api/1801/decisions.json	Management decisions (index)
GET	/api/1801/decisions/{slug}.json	One decision (full dossier)
GET	/api/1801/executives.json	Executives
GET	/api/1801/shareholders.json	Major shareholders
GET	/api/1801/financials.json	Financial statements
GET	/api/1801/financials-longterm.json	Long-term results
GET	/api/1801/segments.json	Business segments
GET	/api/1801/regions.json	Sales by region
GET	/api/1801/workforce.json	Workforce