| # | Holder | Shares | % of Shares Out | Change | Filing Date |
|---|---|---|---|---|---|
| 1 |
UH Partners 2, Inc.
|
1.500m | 7.43% | -1.000k | Sep 30 2025 |
| 2 |
Hikari Tsushin KK
|
1.304m | 6.46% | -209.000k | Sep 30 2025 |
| 3 |
SPK Corporation Employees
|
990.000k | 4.90% | -60.000k | Sep 30 2025 |
| 4 |
UH Partners 3, Inc.
|
924.000k | 4.58% | +112.200k | Sep 30 2025 |
| 5 |
Watanabe (Kazuko)
|
606.000k | 3.00% | — | Sep 30 2025 |
|
1
UH Partners 2, Inc.
|
7.43%
1.500m
|
|
2
Hikari Tsushin KK
|
6.46%
1.304m
|
|
3
SPK Corporation Employees
|
4.90%
990.000k
|
|
4
UH Partners 3, Inc.
|
4.58%
924.000k
|
|
5
Watanabe (Kazuko)
|
3.00%
606.000k
|
| 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 26.37% of Spk Corporation, with UH Partners 2, Inc. the biggest at 7.43%, followed by Hikari Tsushin KK (6.46%) and SPK Corporation Employees (4.90%). |
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