Shareholders Services
Ownership Structure
| List of Major Shareholders |
| April 19, 2021 |
| Shareholder's Name | Shareholding | Percentage(%) |
| Yitsang International Co., Ltd. | 14,200,100 | 5.08 |
| Altek Corporation | 11,155,800 | 3.99 |
| Tung-Hsin Investment Corp. | 9,557,000 | 3.42 |
| KGI Securities Under the Escrow of Standard Chartered Bank ( Taiwan) Limited-Dunhua North Branch | 3,126,001 | 1.12 |
| Unique Technology Co., Ltd. | 3,097,304 | 1.11 |
| Escrow Account with HSBS (Taiwan) | 2,887,348 | 1.03 |
| JPMorgan Chase Bank N.A., Taipei Branch in custody for Vanguard Total International Stock Index Fund, a series of Vanguard Star Funds | 2,882,000 | 1.03 |
| Escrow Account with HSBS (Taiwan) | 2,849,948 | 1.02 |
| JPM Vanguard Total Stock Market ETF | 2,514,823 | 0.90 |
| UBS Europe SE Investment Account with Citibank Taiwan | 2,064,000 | 0.74 |