Taiwan Semiconductor Manufacturing Co Ltd
TSM- Exchange
- NYSE
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001046179
In the last 90 days, Taiwan Semiconductor Manufacturing Co Ltd insiders filed 99 open-market purchases and 1 sale; 3,586 institutions reported holding it in 13F filings for Q2 2026, worth $363.1B in total; 17 superinvestors hold it, including Coatue Management and Tiger Global Management.
Other share classesTSMWF
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Taiwan Semiconductor Manufacturing Co Ltd insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 99 filings
- 31 insiders, $1.51M in total
- Open-market sells
- 1 filing
- 1 insider, $3.76K in total
- Insiders trading
- 31
- Net value
- +$1.50M
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Taiwan Semiconductor Manufacturing Co Ltd, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Wu Yi-Huang | VP | 160Indirect | Sep 9, 2026 | 4 |
| Yoo Chue-San | VP | 6,694Indirect | Sep 9, 2026 | 7 |
| Yeap Choh Fei | SVP | 6,547Indirect | Sep 9, 2026 | 8 |
| Zhang Kevin Xiaoqiang | SVP and Deputy Co-COO | 7,347Indirect | Sep 9, 2026 | 7 |
| Yuan Lipen | VP | 1,301Indirect | Sep 9, 2026 | 9 |
| Mii Yuh-Jier | EVP and Co-COO | 8,170Indirect | Sep 9, 2026 | 8 |
| Wu Shien-Yang | SVP | 6,862Indirect | Sep 9, 2026 | 7 |
| Wei Che-Chia | Chairman and CEO | 18,136Indirect | Sep 9, 2026 | 7 |
| Tien Bor-Zen | VP | 85Indirect | Sep 9, 2026 | 15 |
| Wang Ying-Lang | SVP | 6,499Indirect | Sep 9, 2026 | 7 |
| Lu Chin-Sheng | VP | 151Indirect | Sep 9, 2026 | 4 |
| Lin Chris Horng-Dar | VP and CIO | 5,978Indirect | Sep 9, 2026 | 7 |
| Lin Shyue-Shyh | VP | 340Indirect | Sep 9, 2026 | 10 |
| Lee Chun-Hsien | SVP | 6,041Indirect | Sep 9, 2026 | 7 |
| Lu Lee-Chung | VP | 6,485Indirect | Sep 9, 2026 | 7 |
| Jang Syun-Ming | VP | 5,942Indirect | Sep 9, 2026 | 7 |
| Hwang Yuan-Ko | VP | 299Indirect | Sep 9, 2026 | 6 |
| Hsu Kuo-Chin | VP | 6,729Indirect | Sep 9, 2026 | 7 |
| Huang Jen-Chau | SVP and CFO | 3,583Indirect | Sep 9, 2026 | 7 |
| Ku Yao-Ching | VP | 188Indirect | Sep 9, 2026 | 4 |
| Hou Yung-Chin | SVP and Deputy Co-COO | 7,521Indirect | Sep 9, 2026 | 7 |
| Chuang Juiping | VP | 4,292Indirect | Sep 9, 2026 | 7 |
| Fang Shu-Hua | SVP and GC | 6,708Indirect | Sep 9, 2026 | 8 |
| He Jun | VP | 5,407Indirect | Sep 9, 2026 | 7 |
| Chuang Tzu-Sou | VP | 5,853Indirect | Sep 9, 2026 | 9 |
| Chen Chih-Ho | Controller | 202Indirect | Sep 9, 2026 | 7 |
| Cao Min | VP | 6,773Indirect | Sep 9, 2026 | 7 |
| Chin Yung-Pei | EVP and Co-COO | 8,506Indirect | Sep 9, 2026 | 7 |
| Chen Pei-Hung | VP | 1,395Indirect | Sep 9, 2026 | 6 |
| Chang Tzonz-Sheng | SVP | 5,481Indirect | Sep 9, 2026 | 8 |
| Liaw Yung-Haw | VP | 6,241Indirect | Aug 5, 2026 | 5 |
| Tseng Fang Churng | Director | 10,132,855Indirect | Jul 31, 2026 | 1 |
| Ho Li-Mei | SVP | – | Apr 7, 2026 | 1 |
| Burns Ursula M | Director | 3,000 | Apr 1, 2026 | 1 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 24, 2026 (view filing) | Mar 22 | 2 days | Tien Bor-ZenVP | PPurchaseCommon Shares (2330.TW) | +1.00K | $55.93 | +$55.9K | +12.4%9.05K after | |
| Mar 30, 2026 (view filing) | Mar 29 | 1 day | Lin Shyue-ShyhVP | PPurchaseCommon Shares (2330.TW) | +2.00K | $55.63 | +$111.3K | +9.4%23.3K after | |
| Mar 31, 2026 (view filing) | Mar 22 | 9 daysLate | Yeap Choh FeiSVP | PPurchaseCommon Shares (2330.TW) | +1.00K | $55.78 | +$55.8K | +0.5%213.4K after | |
| Mar 31, 2026 (view filing) | Mar 30 | 1 day | Lin Shyue-ShyhVP | PPurchaseCommon Shares (2330.TW) | +3.00K | $54.72 | +$164.2K | +12.9%26.3K after | |
| Apr 1, 2026 (view filing) | Mar 31 | 1 day | Burns Ursula MDirector | PPurchaseAmerican Depositary Shares (TSM) | +1.00K | $322.05 | +$322.1K | +50.0%3.00K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Cao MinVP | PPurchaseCommon Shares (2330.TW) | +66 | $57.87 | +$3.82K | +1.0%6.50K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Chang Tzonz-ShengSVP | PPurchaseCommon Shares (2330.TW) | +67 | $57.87 | +$3.88K | +1.3%5.21K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Chen Chih-HoController | PPurchaseCommon Shares (2330.TW) | +40 | $57.87 | +$2.31K | New position40 after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Chen Pei-HungVP | PPurchaseCommon Shares (2330.TW) | +57 | $57.87 | +$3.30K | +5.1%1.16K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Chin Yung-PeiEVP and Co-COO | PPurchaseCommon Shares (2330.TW) | +89 | $57.87 | +$5.15K | +1.1%8.15K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Hou Yung-ChinSVP and Deputy Co-COO | PPurchaseCommon Shares (2330.TW) | +78 | $57.87 | +$4.51K | +1.1%7.21K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Chuang JuipingVP | PPurchaseCommon Shares (2330.TW) | +62 | $57.87 | +$3.59K | +1.6%4.04K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | He JunVP | PPurchaseCommon Shares (2330.TW) | +58 | $57.87 | +$3.36K | +1.1%5.17K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Chuang Tzu-SouVP | PPurchaseCommon Shares (2330.TW) | +58 | $57.87 | +$3.36K | +1.0%5.62K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Fang Shu-HuaSVP and GC | PPurchaseCommon Shares (2330.TW) | +70 | $57.87 | +$4.05K | +1.1%6.43K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Jang Syun-MingVP | PPurchaseCommon Shares (2330.TW) | +62 | $57.87 | +$3.59K | +1.1%5.70K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Lee Chun-HsienVP | PPurchaseCommon Shares (2330.TW) | +63 | $57.87 | +$3.65K | +1.1%5.78K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Hwang Yuan-KoVP | PPurchaseCommon Shares (2330.TW) | +51 | $57.87 | +$2.95K | +110.9%97 after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Huang Jen-ChauSVP and CFO | PPurchaseCommon Shares (2330.TW) | +37 | $57.87 | +$2.14K | +1.1%3.44K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Hsu Kuo-ChinVP | PPurchaseCommon Shares (2330.TW) | +66 | $57.87 | +$3.82K | +1.0%6.46K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Lin Chris Horng-DarVP and CIO | PPurchaseCommon Shares (2330.TW) | +60 | $57.87 | +$3.47K | +1.1%5.74K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Lin Shyue-ShyhVP | PPurchaseCommon Shares (2330.TW) | +58 | $57.87 | +$3.36K | +109.4%111 after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Mii Yuh-JierEVP and Co-COO | PPurchaseCommon Shares (2330.TW) | +88 | $57.87 | +$5.09K | +1.1%7.81K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Lu Lee-ChungVP | PPurchaseCommon Shares (2330.TW) | +65 | $57.87 | +$3.76K | +1.1%6.23K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Liaw Yung-HawVP | PPurchaseCommon Shares (2330.TW) | +61 | $57.87 | +$3.53K | +1.0%6.09K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Wei Che-ChiaChairman and CEO | PPurchaseCommon Shares (2330.TW) | +186 | $57.87 | +$10.8K | +1.1%17.4K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Wu Shien-YangSVP | PPurchaseCommon Shares (2330.TW) | +71 | $57.87 | +$4.11K | +1.1%6.58K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Yeap Choh FeiSVP | PPurchaseCommon Shares (2330.TW) | +68 | $57.87 | +$3.94K | +1.1%6.27K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Wang Ying-LangSVP | PPurchaseCommon Shares (2330.TW) | +69 | $57.87 | +$3.99K | +1.1%6.22K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Tien Bor-ZenVP | PPurchaseCommon Shares (2330.TW) | +62 | $57.87 | +$3.59K | New position53 after | 2 lots |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Zhang Kevin XiaoqiangSVP and Deputy Co-COO | PPurchaseCommon Shares (2330.TW) | +79 | $57.87 | +$4.57K | +1.1%7.03K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Yuan LipenVP | PPurchaseCommon Shares (2330.TW) | +52 | $57.87 | +$3.01K | +5.0%1.09K after | |
| Apr 13, 2026 (view filing) | Apr 9 | 4 days | Yoo Chue-SanVP | PPurchaseCommon Shares (2330.TW) | +65 | $57.87 | +$3.76K | +1.0%6.43K after | |
| Apr 29, 2026 (view filing) | Apr 28 | 1 day | Tien Bor-ZenVP | PPurchaseAmerican Depositary Shares (TSM) | +20 | $388.00 | +$7.76K | +28.6%90 after | 3 lots |
| May 11, 2026 (view filing) | May 8 | 3 days | Chen Chih-HoController | PPurchaseCommon Shares (2330.TW) | +34 | $71.82 | +$2.44K | +85.0%74 after | |
| May 11, 2026 (view filing) | May 8 | 3 days | Chin Yung-PeiEVP and Co-COO | PPurchaseCommon Shares (2330.TW) | +75 | $71.82 | +$5.39K | +0.9%8.22K after | |
| May 11, 2026 (view filing) | May 8 | 3 days | Chen Pei-HungVP | PPurchaseCommon Shares (2330.TW) | +49 | $71.82 | +$3.52K | +4.2%1.21K after | |
| May 11, 2026 (view filing) | May 8 | 3 days | Cao MinVP | PPurchaseCommon Shares (2330.TW) | +59 | $71.82 | +$4.24K | +0.9%6.55K after | |
| May 11, 2026 (view filing) | May 8 | 3 days | Chang Tzonz-ShengSVP | PPurchaseCommon Shares (2330.TW) | +56 | $71.82 | +$4.02K | +1.1%5.27K after | |
| May 11, 2026 (view filing) | May 8 | 3 days | He JunVP | PPurchaseCommon Shares (2330.TW) | +49 | $71.82 | +$3.52K | +0.9%5.22K after | |
| May 11, 2026 (view filing) | May 8 | 3 days | Chuang JuipingVP | PPurchaseCommon Shares (2330.TW) | +51 | $71.82 | +$3.66K | +1.3%4.10K after | |
| May 11, 2026 (view filing) | May 8 | 3 days | Chuang Tzu-SouVP | PPurchaseCommon Shares (2330.TW) | +48 | $71.82 | +$3.45K | +0.9%5.67K after | |
| May 11, 2026 (view filing) | May 8 | 3 days | Fang Shu-HuaSVP and GC | PPurchaseCommon Shares (2330.TW) | +59 | $71.82 | +$4.24K | +0.9%6.49K after | |
| May 11, 2026 (view filing) | May 8 | 3 days | Hou Yung-ChinSVP and Deputy Co-COO | PPurchaseCommon Shares (2330.TW) | +66 | $71.82 | +$4.74K | +0.9%7.27K after | |
| May 11, 2026 (view filing) | May 8 | 3 days | Jang Syun-MingVP | PPurchaseCommon Shares (2330.TW) | +52 | $71.82 | +$3.73K | +0.9%5.75K after | |
| May 11, 2026 (view filing) | May 8 | 3 days | Hwang Yuan-KoVP | PPurchaseCommon Shares (2330.TW) | +42 | $71.82 | +$3.02K | +43.3%139 after | |
| May 11, 2026 (view filing) | May 8 | 3 days | Lee Chun-HsienVP | PPurchaseCommon Shares (2330.TW) | +53 | $71.82 | +$3.81K | +0.9%5.83K after | |
| May 11, 2026 (view filing) | May 8 | 3 days | Hsu Kuo-ChinVP | PPurchaseCommon Shares (2330.TW) | +56 | $71.82 | +$4.02K | +0.9%6.51K after | |
| May 11, 2026 (view filing) | May 8 | 3 days | Huang Jen-ChauSVP and CFO | PPurchaseCommon Shares (2330.TW) | +30 | $71.82 | +$2.15K | +0.9%3.47K after | |
| May 11, 2026 (view filing) | May 8 | 3 days | Mii Yuh-JierEVP and Co-COO | PPurchaseCommon Shares (2330.TW) | +75 | $71.82 | +$5.39K | +1.0%7.89K after |