Japan Share Buyback Tracker
Share repurchase authorizations and execution progress from corporate filings.
Data through · Updated after disclosure
¥741m
of shares bought back in December 2025, as disclosed
Across 1 monthly reports.
1 row matches “268A” · Clear · Go to Rigaku Holdings (268A) →
Progress by company
0The line marks how much of the buying window has passed; a bar beyond it is buying ahead of pace.
Live programmes, most yen still to buy first. Sort by progress
No stored data for this selection.
Ended programmes
1| Company | Progress | As of | Filing |
|---|---|---|---|
| Rigaku Holdings268A · リガク・ホールディングスResolution · | 100% of yen limit used¥4bn / ¥4bn · 4.28m / 6m shares100% of the buying window to 23 Dec 2025 has passed | 31 Dec 2025 | Filed — filing S100XFDF |
Authorised but idle
0No stored data for this selection.
Month totals
2Market-wide disclosed totals, unaffected by company search.
| Month | Amount | Change |
|---|---|---|
| 2025-121 reports filed · due 15 Jan 2026 | ¥741m | −¥61.4m |
| 2025-111 reports filed · due 15 Dec 2025 | ¥803m | — |
Monthly reports cover the past year; choose dates for older reports. 2 reports filed. Totals cover stored programmes only; coverage can differ between months.
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