| # | Holder | Shares | % of Shares Out | Change | Filing Date |
|---|---|---|---|---|---|
| 1 |
Chubu Electric Power Co Inc
|
49.599m | 51.72% | — | Sep 30 2025 |
| 2 |
KK Tanma Seiryu
|
3.610m | 3.76% | — | Sep 30 2025 |
| 3 |
Seiryu Corporation Co., Ltd.
|
2.100m | 2.19% | — | Sep 30 2025 |
| 4 |
Nomura Asset Management Co., Ltd.
|
1.360m | 1.42% | +11.200k | Mar 31 2026 |
| 5 |
Ito (Takatoshi)
|
1.290m | 1.35% | +1.400k | Sep 30 2025 |
|
1
Chubu Electric Power Co Inc
|
51.72%
49.599m
|
|
2
KK Tanma Seiryu
|
3.76%
3.610m
|
|
3
Seiryu Corporation Co., Ltd.
|
2.19%
2.100m
|
|
4
Nomura Asset Management Co., Ltd.
|
1.42%
1.360m
|
|
5
Ito (Takatoshi)
|
1.35%
1.290m
|
| The largest shareholders show who really holds influence: big institutional owners shape a stock's liquidity, and building or cutting positions can move the price. | |
| The 5 largest shareholders together hold 60.44% of Es-con Japan Ltd., with Chubu Electric Power Co Inc the biggest at 51.72%, followed by KK Tanma Seiryu (3.76%) and Seiryu Corporation Co., Ltd. (2.19%). |
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