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6286 · SEIKO CORPORATION · Held by Funds

1,440 JPY -2 (-0.14%) At close · Nov 13
Market Cap
9.30B JPY
Shares
6.46M
Volume · Nov 13 3000 Avg daily vol (3M) 3602

Funds whose latest official portfolio report holds SEIKO CORPORATION (6286), 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
2026-05-01 SUZUYO HOLDINGS Co.,Ltd, filing for 4 joint holders Correction Financial Services Agency (Japan) — — 33.09% 28.26% 2026-05-22
2026-03-05 Keiko Suzuki, filing for 3 joint holders Financial Services Agency (Japan) — — 15.39% 15.39% 2026-03-12
2026-03-04 Keiko Suzuki, filing for 3 joint holders Correction Financial Services Agency (Japan) — — 15.39% 16.58% 2026-03-12
2025-05-07 Takanori Suzuki Financial Services Agency (Japan) — — 7.34% — 2025-05-14
2025-05-07 Keiko Suzuki, filing for 3 joint holders Financial Services Agency (Japan) — — 16.58% 22.75% 2025-05-09
2024-10-11 Keiko Suzuki, filing for 3 joint holders Financial Services Agency (Japan) — — 22.75% 23.88% 2024-10-18
2023-11-21 Keiko Suzuki, filing for 3 joint holders Correction Financial Services Agency (Japan) — — 23.88% 25.2% 2023-12-06

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 1–7 of 7 notifications