| Rank | Code | Name of Company | Volume | Code | Name of Company | Value |
| 1 | 2409 | Au Optronics | 20,072 | 2330 | Taiwan Semiconductor Manufacturing | 887,933 |
| 2 | 3481 | Innolux | 18,277 | 2498 | Htc Corporation | 729,668 |
| 3 | 2303 | United Microelectronics | 14,621 | 2317 | Hon Hai Precision Industry | 697,643 |
| 4 | 2883 | China Development Financial Holdings | 11,023 | 2454 | Mediatek | 624,298 |
| 5 | 2891 | Ctbc Financial Holding | 9,643 | 3673 | Tpk Holding Co Ltd | 570,706 |
| 6 | 6116 | Hannstar Display | 9,317 | 3008 | Largan Precision | 346,536 |
| 7 | 2317 | Hon Hai Precision Industry | 8,882 | 2474 | Catcher Technology | 345,399 |
| 8 | 2330 | Taiwan Semiconductor Manufacturing | 8,572 | 2357 | Asustek Computer Inc | 291,492 |
| 9 | 2888 | Shin Kong Financial Holding | 8,326 | 3481 | Innolux | 275,645 |
| 10 | 2384 | Wintek Corportion | 6,711 | 2882 | Cathay Financial Holding | 248,807 |
| 11 | 2344 | Winbond Electronics | 6,201 | 2409 | Au Optronics | 237,935 |
| 12 | 2882 | Cathay Financial Holding | 6,114 | 2881 | Fubon Financial Holdings | 208,147 |
| 13 | 2311 | Advanced Semiconductor Engineering | 6,051 | 2303 | United Microelectronics | 185,751 |
| 14 | 2886 | Mega Financial Holding | 5,856 | 2891 | Ctbc Financial Holding | 177,856 |
| 15 | 2887 | Taishin Financial Holdings | 5,430 | 2412 | Chunghwa Telecom | 174,216 |
| 16 | 2881 | Fubon Financial Holdings | 5,150 | 5871 | Chailease Holding | 173,915 |
| 17 | 3576 | Neo Solar Power Corp. | 4,865 | 2308 | Delta Electronics | 165,674 |
| 18 | 2324 | Compal Electronics | 4,712 | 2311 | Advanced Semiconductor Engineering | 160,931 |
| 19 | 2890 | Sinopac Financial Holdings Co. Ltd. | 4,418 | 2105 | Cheng Shin Rubber Industry | 148,502 |
| 20 | 2349 | Ritek Corporation | 4,339 | 3576 | Neo Solar Power Corp. | 143,918 |
| 21 | 2356 | Inventec Co. | 4,219 | 2886 | Mega Financial Holding | 141,084 |
| 22 | 2885 | Yuanta Financial Holding | 4,150 | 2458 | Elan Microelectronics Corp. | 141,009 |
| 23 | 1314 | China Petrochemical Development | 4,032 | 1216 | Uni-President Enterprises | 139,443 |
| 24 | 2884 | E.Sun Financial Holding | 3,941 | 3045 | Taiwan Mobile | 136,446 |
| 25 | 2337 | Macronix International | 3,910 | 4938 | Pegatron Corp. | 126,206 |
| 26 | 2002 | China Steel | 3,787 | 2049 | Hiwin Technologies Corp. | 124,265 |
| 27 | 2313 | Compeq Manufaturing Co., Ltd. | 3,767 | 3034 | Novatek Microelectronics | 123,307 |
| 28 | 2353 | Acer | 3,759 | 1301 | Formosa Plastics Corp | 119,102 |
| 29 | 2498 | Htc Corporation | 3,497 | 2382 | Quanta Computer | 117,373 |
| 30 | 2323 | Cmc Magnetics Corporation | 3,490 | 1303 | Nan Ya Plastics | 109,228 |
| Total (A) | 207,132 | 8,072,435 | ||||
| Market Total (B) | 543,162 | 18,940,933 | ||||
| A / B (%) | 38.13 | 42.62 |