Market Activities
Listed Companies
- Listing Statistics (2016-2020)
- GDP and Capitalization for Stock (2016-2020)
- Market Capitalization for Stock by Industry in 2020
- Top 30 Companies for Stock by Market Capitalization in 2020
- Number of Newly Listed and Delisted Companies (2016-2020)
- New Listings in 2020
- Delistings in 2020
- Fund-raising Activities of Listed Companies for Stock on TWSE (2016-2020)
- Financial Status of Listed Companies for Stock (2016-2020)
- Sales and Earnings of Listed Companies for Stock (2016-2020)
Top 30 Companies for Stock by Market Capitalization in 2020
Unit: NTD million
| Rank | Code | Name of Company | Market Capitalization (at end of 2020) |
| 1 | 2330 | Taiwan Semiconductor Manufacturing | 13,743,101 |
| 2 | 2317 | Hon Hai Precision Industry | 1,275,395 |
| 3 | 2454 | Mediatek | 1,187,776 |
| 4 | 6505 | Formosa Petrochemical | 950,691 |
| 5 | 2412 | Chunghwa Telecom | 845,562 |
| 6 | 2308 | Delta Electronics | 683,154 |
| 7 | 1301 | Formosa Plastics Corp | 613,657 |
| 8 | 2303 | United Microelectronics Corp. | 585,716 |
| 9 | 1303 | Nan Ya Plastics | 570,226 |
| 10 | 2882 | Cathay Financial Holding | 556,399 |
| 11 | 1326 | Formosa Chemicals & Fibre | 496,442 |
| 12 | 2881 | Fubon Financial Holdings | 478,421 |
| 13 | 3008 | Largan Precision Co., Ltd. | 428,577 |
| 14 | 2886 | Mega Financial Holding | 405,275 |
| 15 | 2002 | China Steel | 389,438 |
| 16 | 2891 | Chinatrust Financial Holding | 384,091 |
| 17 | 1216 | Uni-President Enterprises | 383,536 |
| 18 | 3711 | ASE Industrial Holding Co., Ltd. | 352,723 |
| 19 | 2207 | Hotai Motor Co., Ltd. | 351,193 |
| 20 | 3045 | Taiwan Mobile | 347,378 |
| 21 | 2884 | E.Sun Financial Holdings Company, Ltd. | 321,089 |
| 22 | 2382 | Quanta Computer | 312,487 |
| 23 | 2912 | President Chain Store | 277,059 |
| 24 | 2892 | First Financial Holding | 274,044 |
| 25 | 5880 | Taiwan Cooperative Financial Holding | 271,351 |
| 26 | 2395 | Advantech Co., Ltd. | 270,181 |
| 27 | 2408 | Nanya Technology Corporation | 268,524 |
| 28 | 2327 | YAGEO | 256,863 |
| 29 | 2885 | Yuanta Financial Holding | 249,424 |
| 30 | 1101 | Taiwan Cement Corporation | 248,028 |
| Total (A) | 27,777,801 | ||
| All Listed Companies (B) | 44,903,833 | ||
| A / B (%) | 61.86 |