Hokkaido Electric Power
9509.TElectric Power & Gas
Major holders (5%+) · 1
| Holder | Stake |
|---|---|
| Mizuho Securities Co., Ltd. | 10.33% |
Each holder's own ratio from its most recent large-shareholding report.
Former and minor holders (below 5%) · 10
| Nomura Asset Management Co., Ltd. | 3.43% |
| Sumitomo Mitsui Trust Asset Management Co., Ltd. | 2.33% |
| Asset Management One Co., Ltd. | 1.98% |
| Nikko Asset Management Co., Ltd. | 1.34% |
| Mizuho Trust & Banking Co., Ltd. | 1.28% |
| Nomura Securities Co., Ltd. | 1.07% |
| Mizuho Bank, Ltd. | 0.88% |
| NOMURA INTERNATIONAL PLC | 0.66% |
| NOMURA SECURITIES INTERNATIONAL, Inc. | 0.00% |
| Mizuho International plc | 0.00% |
Ownership history · 43
| Holder | Ratio | Change |
|---|---|---|
| NOMURA SECURITIES INTERNATIONAL, Inc.2026-07-23 | 0.00% | new |
| NOMURA INTERNATIONAL PLC2026-07-23 | 0.66% | new |
| Nomura Securities Co., Ltd.2026-07-23 | 1.07% | new |
| Nomura Asset Management Co., Ltd.2026-07-23 | 3.43% | new |
| Mizuho International plc2026-03-09 · amended | 0.00% | no change |
| Mizuho Bank, Ltd.2026-03-09 · amended | 0.88% | +0.01pp |
| Mizuho Trust & Banking Co., Ltd.2026-03-09 · amended | 1.28% | no change |
| Asset Management One Co., Ltd.2026-03-09 · amended | 1.98% | +0.01pp |
| Mizuho Securities Co., Ltd.2026-03-09 · amended | 6.35% | -0.29pp |
| Mizuho International plc2026-03-09 · amended | 0.00% | no change |
| Mizuho Bank, Ltd.2026-03-09 · amended | 0.87% | -0.01pp |
| Mizuho Trust & Banking Co., Ltd.2026-03-09 · amended | 1.28% | -0.01pp |
| Asset Management One Co., Ltd.2026-03-09 · amended | 1.97% | +0.14pp |
| Mizuho Securities Co., Ltd.2026-03-09 · amended | 6.64% | +0.30pp |
| Mizuho International plc2026-03-09 · amended | 0.00% | no change |
| Mizuho Bank, Ltd.2026-03-09 · amended | 0.88% | +0.05pp |
| Mizuho Trust & Banking Co., Ltd.2026-03-09 · amended | 1.29% | +0.08pp |
| Asset Management One Co., Ltd.2026-03-09 · amended | 1.83% | +0.11pp |
| Mizuho Securities Co., Ltd.2026-03-09 · amended | 6.34% | +0.30pp |
| Mizuho International plc2026-03-09 · amended | 0.00% | no change |
Each holder in 5% reports, joint holders included. Purpose is classified from the filed text.