TDK

Shareholders

Foreign ownership · FYE Mar 2025: 44.9%
Financial institutions: 42.9%
Other corporations: 0.6%
Individuals & others: 8.0%
Ten largest, combined: 55.5%
Shareholders: 50,735

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%	—	—	—
Financial institutions	%	51.1%	49.5%	50.8%	48.9%	47.8%	44.8%	42.9%
Securities firms	%	4.9%	3.6%	2.9%	4.2%	4.1%	3.3%	3.6%
Other corporations	%	0.9%	0.8%	0.7%	0.8%	0.7%	0.6%	0.6%
Foreign corporations	%	34.0%	37.2%	37.3%	36.6%	38.8%	43.8%	44.8%
Foreign individuals	%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%
Individuals & others	%	9.1%	8.8%	8.2%	9.4%	8.6%	7.5%	8.0%
Shareholders	holders	21,070	20,449	19,064	32,452	29,445	23,220	50,735

*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	%	34.0%	37.2%	37.4%	36.7%	38.8%	43.8%	44.9%
Change	pp	—	+3.2pp	+0.2pp	-0.7pp	+2.1pp	+5.0pp	+1.1pp
Foreign corporations	%	34.0%	37.2%	37.3%	36.6%	38.8%	43.8%	44.8%
Foreign individuals	%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%
Foreign corporate holders	holders	730	788	831	811	863	874	919

*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	%	39.5%	39.9%	43.4%	47.8%	47.0%	48.9%	53.9%	53.6%	55.7%	55.5%
Change	pp	—	+0.4pp	+3.5pp	+4.4pp	-0.8pp	+1.9pp	+5.0pp	-0.3pp	+2.1pp	-0.2pp
Largest holder	%	14.1%	15.9%	19.1%	21.0%	21.3%	22.7%	29.1%	28.4%	26.9%	26.9%

*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	—	—	—
Financial institutions — holders	holders	115	109	118	131	113	96	96
Securities firms — holders	holders	50	42	58	61	44	40	59
Other corporations — holders	holders	245	259	292	408	335	276	411
Foreign corporations — holders	holders	730	788	831	811	863	874	919
Foreign individuals — holders	holders	39	38	38	89	77	74	287
Individuals & others — holders	holders	19,891	19,213	17,727	30,951	28,013	21,860	48,963
All holders	holders	21,070	20,449	19,064	32,452	29,445	23,220	50,735
Government — shares	units	—	—	—	30	—	—	—
Financial institutions — shares	units	661,940	641,581	658,406	1,898,648	1,859,536	1,742,751	8,344,023
Securities firms — shares	units	63,488	47,038	37,931	164,394	158,510	127,657	693,601
Other corporations — shares	units	11,705	10,597	8,971	32,434	25,759	22,228	120,673
Foreign corporations — shares	units	440,192	482,043	483,650	1,424,545	1,507,451	1,702,213	8,714,069
Foreign individuals — shares	units	175	134	115	894	667	788	5,337
Individuals & others — shares	units	117,901	113,990	106,257	365,768	334,851	291,181	1,558,993
All shares	units	1,295,401	1,295,383	1,295,330	3,886,713	3,886,774	3,886,818	19,436,696

*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.

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