| # | Holder | Shares | % of Shares Out | Change | Filing Date |
|---|---|---|---|---|---|
| 1 |
Iwatani Corp
|
35.418m | 22.30% | — | Sep 30 2025 |
| 2 |
Nomura Asset Management Co., Ltd.
|
4.535m | 2.86% | +37.300k | Mar 31 2026 |
| 3 |
Kansai Electric Power Co Inc
|
3.720m | 2.34% | — | Sep 30 2025 |
| 4 |
The Vanguard Group, Inc.
|
3.551m | 2.24% | -28.500k | Mar 31 2026 |
| 5 |
JPMorgan Securities Japan Co., Ltd.
|
3.478m | 2.19% | -1.358m | Sep 30 2025 |
|
1
Iwatani Corp
|
22.30%
35.418m
|
|
2
Nomura Asset Management Co., Ltd.
|
2.86%
4.535m
|
|
3
Kansai Electric Power Co Inc
|
2.34%
3.720m
|
|
4
The Vanguard Group, Inc.
|
2.24%
3.551m
|
|
5
JPMorgan Securities Japan Co., Ltd.
|
2.19%
3.478m
|
| 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 31.93% of Cosmo Energy Holdings Co, with Iwatani Corp the biggest at 22.30%, followed by Nomura Asset Management Co., Ltd. (2.86%) and Kansai Electric Power Co Inc (2.34%). |
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