Resonac Holdings

Shareholders

Foreign ownership · FYE Dec 2025: 38.5%
Financial institutions: 36.9%
Other corporations: 1.4%
Individuals & others: 16.3%
Ten largest, combined: 47.0%
Shareholders: 59,475

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	%	33.3%	38.5%	35.2%	31.7%	34.0%	34.9%	36.9%
Securities firms	%	6.0%	8.7%	7.5%	7.7%	8.3%	6.3%	7.0%
Other corporations	%	4.2%	4.4%	3.4%	2.8%	2.3%	2.1%	1.4%
Foreign corporations	%	28.3%	20.2%	31.1%	33.2%	34.3%	36.8%	38.4%
Foreign individuals	%	0.1%	0.1%	0.0%	0.0%	0.0%	0.0%	0.1%
Individuals & others	%	28.1%	28.1%	22.7%	24.5%	21.1%	19.9%	16.3%
Shareholders	holders	79,690	76,084	76,467	78,914	71,449	71,732	59,475

*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	%	28.4%	20.3%	31.2%	33.2%	34.3%	36.9%	38.5%
Change	pp	—	-8.1pp	+10.9pp	+2.0pp	+1.1pp	+2.6pp	+1.6pp
Foreign corporations	%	28.3%	20.2%	31.1%	33.2%	34.3%	36.8%	38.4%
Foreign individuals	%	0.1%	0.1%	0.0%	0.0%	0.0%	0.0%	0.1%
Foreign corporate holders	holders	661	358	377	357	363	401	403

*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	%	24.9%	26.0%	29.8%	31.3%	23.0%	32.5%	35.4%	40.6%	44.8%	41.8%	47.0%
Change	pp	—	+1.1pp	+3.8pp	+1.5pp	-8.3pp	+9.5pp	+2.9pp	+5.2pp	+4.2pp	-3.0pp	+5.2pp
Largest holder	%	3.7%	4.3%	6.1%	6.7%	4.8%	9.1%	14.4%	15.5%	17.6%	16.6%	17.3%

*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	132	109	108	91	79	83	80
Securities firms — holders	holders	73	62	56	54	48	52	46
Other corporations — holders	holders	796	850	904	888	808	780	672
Foreign corporations — holders	holders	661	358	377	357	363	401	403
Foreign individuals — holders	holders	49	58	73	89	79	85	105
Individuals & others — holders	holders	77,979	74,647	74,949	77,435	70,072	70,331	58,168
All holders	holders	79,690	76,084	76,467	78,914	71,449	71,732	59,475
Government — shares	units	—	—	—	—	—	—	18
Financial institutions — shares	units	497,953	575,522	650,408	585,498	628,515	644,332	681,323
Securities firms — shares	units	89,746	130,625	138,784	142,922	152,447	115,925	128,498
Other corporations — shares	units	62,966	65,690	61,958	51,804	42,007	38,865	25,513
Foreign corporations — shares	units	423,453	302,178	574,300	612,289	632,341	679,447	709,261
Foreign individuals — shares	units	712	752	758	804	811	825	1,170
Individuals & others — shares	units	419,139	419,264	419,707	452,548	389,713	366,295	300,044
All shares	units	1,493,969	1,494,031	1,845,915	1,845,865	1,845,834	1,845,689	1,845,827

*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

Resonac Holdings’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/4004/manifest.json	Resource index
GET	/api/4004/history.json	History overview
GET	/api/4004/timeline.json	Chronology
GET	/api/decisions.json	All management decisions (index)
GET	/api/4004/decisions.json	Management decisions (index)
GET	/api/4004/decisions/{slug}.json	One decision (full dossier)
GET	/api/4004/executives.json	Executives
GET	/api/4004/shareholders.json	Major shareholders
GET	/api/4004/financials.json	Financial statements
GET	/api/4004/financials-longterm.json	Long-term results
GET	/api/4004/segments.json	Business segments
GET	/api/4004/regions.json	Sales by region
GET	/api/4004/workforce.json	Workforce