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6834 · SEIKOH GIKEN Co.,Ltd. · Held by Funds

5,280 JPY +270 (+5.39%) At close · Nov 11
Market Cap
186.61B JPY
Shares
44.70M
Volume · Nov 11 839.9K Avg daily vol (49 sessions) 1.01M

Funds whose latest official portfolio report holds SEIKOH GIKEN Co.,Ltd. (6834), matched by the security's ISIN: US registered funds from their Form N-PORT reports, and Swedish funds from their quarterly reports to Finansinspektionen. Each row is one fund position with its size, value and weight in that fund. Major shareholders who notified a regulator of a threshold crossing are listed separately and never added to the funds.

Major shareholders

Holders who notified a threshold crossing in the issuer's shares, voting rights or capital, newest event first. Each row is one dated notification, not a current register, and rows are never added together.

Major-holding notifications for this issuer
Event date Holder Shares Instruments Total Previous total Published
2026-10-30 Nomura Securities Co.,Ltd., filing for 3 joint holders Financial Services Agency (Japan) — — 8.67% 7.53% 2026-11-09
2026-10-15 Nomura Securities Co.,Ltd., filing for 4 joint holders Financial Services Agency (Japan) — — 7.53% 6.65% 2026-10-22
2026-08-24 Yukiko Hosoe, filing for 2 joint holders Financial Services Agency (Japan) — — 9.28% 9.28% 2026-09-01
2025-09-30 Nomura Securities Co.,Ltd., filing for 3 joint holders Financial Services Agency (Japan) — — 6.65% 5.56% 2025-10-06
2025-09-08 Yumiko Tomaru, filing for 2 joint holders Correction Financial Services Agency (Japan) — — 10.55% 10.55% 2025-12-23
2025-09-05 Yumiko Tomaru, filing for 2 joint holders Correction Financial Services Agency (Japan) — — 10.55% 10.55% 2025-12-23
2024-12-13 Yukiko Hosoe, filing for 2 joint holders Correction Financial Services Agency (Japan) — — 9.28% 10.89% 2025-02-07
2024-12-13 Yumiko Tomaru, filing for 2 joint holders Correction Financial Services Agency (Japan) — — 10.55% 11.62% 2025-02-07
2024-12-04 Yukiko Hosoe, filing for 2 joint holders Correction Financial Services Agency (Japan) — — 10.89% 10.89% 2025-02-07
2024-12-04 Yumiko Tomaru, filing for 2 joint holders Correction Financial Services Agency (Japan) — — 11.62% 11.62% 2025-02-07
2024-10-31 Nomura Securities Co.,Ltd., filing for 2 joint holders Financial Services Agency (Japan) — — 5.56% — 2024-11-08
2021-12-23 Tamotsu Kimura, filing for 2 joint holders Financial Services Agency (Japan) — — 6.5% 2.22% 2022-01-18
2021-12-22 Tamotsu Kimura, filing for 2 joint holders Financial Services Agency (Japan) — — 2.22% 6.78% 2022-01-18
2021-11-26 Yukiko Hosoe, filing for 2 joint holders Correction Financial Services Agency (Japan) — — 10.89% 10.89% 2025-02-07
2021-11-26 Yumiko Tomaru, filing for 2 joint holders Correction Financial Services Agency (Japan) — — 11.62% 12.37% 2025-02-07
2015-10-18 Yukiko Hosoe, filing for 2 joint holders Financial Services Agency (Japan) — — 14.31% 16.66% 2025-02-07
2013-10-12 Yukiko Hosoe, filing for 2 joint holders Financial Services Agency (Japan) — — 16.66% 19.63% 2025-02-07
2011-10-11 Yukiko Hosoe, filing for 2 joint holders Financial Services Agency (Japan) — — 19.63% 16.99% 2025-02-07
2011-03-19 Yumiko Tomaru, filing for 2 joint holders Correction Financial Services Agency (Japan) — — 12.37% 16.98% 2025-12-23
2009-05-28 Yumiko Tomaru, filing for 2 joint holders Correction Financial Services Agency (Japan) — — 16.98% 16.98% 2025-12-23
2009-05-28 Yukiko Hosoe, filing for 2 joint holders Financial Services Agency (Japan) — — 16.99% 16.99% 2025-02-07
2006-03-09 Yumiko Tomaru, filing for 2 joint holders Correction Financial Services Agency (Japan) — — 16.98% 16.98% 2025-12-23
2006-03-09 Yukiko Hosoe, filing for 2 joint holders Financial Services Agency (Japan) — — 16.99% 16.99% 2025-02-07

Percentages are of the issuer's voting rights on the event date; a dash was not stated in the notification.An EDINET total is the report's holding ratio: voting and potential shares of the filer and its joint holders together. Newest stored notification published 2026-11-13.

Showing 1–23 of 23 notifications