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 100 open-market purchases and 1 sale; 3,586 institutions reported holding it in 13F filings for Q2 2026, worth $365.6B 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
- 100 filings
- 31 insiders, $1.66M in total
- Open-market sells
- 1 filing
- 1 insider, $3.76K in total
- Insiders trading
- 31
- Net value
- +$1.65M
- 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 |
|---|---|---|---|---|---|---|---|---|---|
| Sep 9, 2026 (view filing)6:09 AM ET | Sep 7 | 2 days | Wu Yi-HuangVP | PPurchaseCommon Shares (2330.TW) | +40 | $76.20 | +$3.05K | +33.3%160 after | |
| Sep 9, 2026 (view filing)6:08 AM ET | Sep 7 | 2 days | Yoo Chue-SanVP | PPurchaseCommon Shares (2330.TW) | +53 | $76.20 | +$4.04K | +0.8%6.69K after | |
| Sep 9, 2026 (view filing)6:08 AM ET | Sep 7 | 2 days | Yeap Choh FeiSVP | PPurchaseCommon Shares (2330.TW) | +54 | $76.20 | +$4.11K | +0.8%6.55K after | |
| Sep 9, 2026 (view filing)6:08 AM ET | Sep 7 | 2 days | Zhang Kevin XiaoqiangSVP and Deputy Co-COO | PPurchaseCommon Shares (2330.TW) | +61 | $76.20 | +$4.65K | +0.8%7.35K after | |
| Sep 9, 2026 (view filing)6:08 AM ET | Sep 7 | 2 days | Yuan LipenVP | PPurchaseCommon Shares (2330.TW) | +41 | $76.20 | +$3.12K | +3.3%1.30K after | |
| Sep 9, 2026 (view filing)6:08 AM ET | Sep 7 | 2 days | Mii Yuh-JierEVP and Co-COO | PPurchaseCommon Shares (2330.TW) | +71 | $76.20 | +$5.41K | +0.9%8.17K after | |
| Sep 9, 2026 (view filing)6:08 AM ET | Sep 7 | 2 days | Wu Shien-YangSVP | PPurchaseCommon Shares (2330.TW) | +57 | $76.20 | +$4.34K | +0.8%6.86K after | |
| Sep 9, 2026 (view filing)6:07 AM ET | Sep 7 | 2 days | Wei Che-ChiaChairman and CEO | PPurchaseCommon Shares (2330.TW) | +149 | $76.20 | +$11.4K | +0.8%18.1K after | |
| Sep 9, 2026 (view filing)6:07 AM ET | Sep 7 | 2 days | Tien Bor-ZenVP | PPurchaseCommon Shares (2330.TW) | +48 | $76.20 | +$3.66K | +129.7%85 after | 2 lots |
| Sep 9, 2026 (view filing)6:07 AM ET | Sep 7 | 2 days | Wang Ying-LangSVP | PPurchaseCommon Shares (2330.TW) | +54 | $76.20 | +$4.11K | +0.8%6.50K after | |
| Sep 9, 2026 (view filing)6:07 AM ET | Sep 7 | 2 days | Lu Chin-ShengVP | PPurchaseCommon Shares (2330.TW) | +38 | $76.20 | +$2.90K | +33.6%151 after | |
| Sep 9, 2026 (view filing)6:06 AM ET | Sep 7 | 2 days | Lin Chris Horng-DarVP and CIO | PPurchaseCommon Shares (2330.TW) | +47 | $76.20 | +$3.58K | +0.8%5.98K after | |
| Sep 9, 2026 (view filing)6:06 AM ET | Sep 7 | 2 days | Lin Shyue-ShyhVP | PPurchaseCommon Shares (2330.TW) | +44 | $76.20 | +$3.35K | +14.9%340 after | |
| Sep 9, 2026 (view filing)6:06 AM ET | Sep 7 | 2 days | Lee Chun-HsienSVP | PPurchaseCommon Shares (2330.TW) | +52 | $76.20 | +$3.96K | +0.9%6.04K after | |
| Sep 9, 2026 (view filing)6:06 AM ET | Sep 7 | 2 days | Lu Lee-ChungVP | PPurchaseCommon Shares (2330.TW) | +51 | $76.20 | +$3.89K | +0.8%6.49K after | |
| Sep 9, 2026 (view filing)6:05 AM ET | Sep 7 | 2 days | Jang Syun-MingVP | PPurchaseCommon Shares (2330.TW) | +49 | $76.20 | +$3.73K | +0.8%5.94K after | |
| Sep 9, 2026 (view filing)6:05 AM ET | Sep 7 | 2 days | Hwang Yuan-KoVP | PPurchaseCommon Shares (2330.TW) | +40 | $76.20 | +$3.05K | +15.4%299 after | |
| Sep 9, 2026 (view filing)6:05 AM ET | Sep 7 | 2 days | Hsu Kuo-ChinVP | PPurchaseCommon Shares (2330.TW) | +55 | $76.20 | +$4.19K | +0.8%6.73K after | |
| Sep 9, 2026 (view filing)6:05 AM ET | Sep 7 | 2 days | Huang Jen-ChauSVP and CFO | PPurchaseCommon Shares (2330.TW) | +30 | $76.20 | +$2.29K | +0.8%3.58K after | |
| Sep 9, 2026 (view filing)6:05 AM ET | Sep 7 | 2 days | Ku Yao-ChingVP | PPurchaseCommon Shares (2330.TW) | +47 | $76.20 | +$3.58K | +33.3%188 after | |
| Sep 9, 2026 (view filing)6:04 AM ET | Sep 7 | 2 days | Hou Yung-ChinSVP and Deputy Co-COO | PPurchaseCommon Shares (2330.TW) | +61 | $76.20 | +$4.65K | +0.8%7.52K after | |
| Sep 9, 2026 (view filing)6:04 AM ET | Sep 7 | 2 days | Chuang JuipingVP | PPurchaseCommon Shares (2330.TW) | +50 | $76.20 | +$3.81K | +1.2%4.29K after | |
| Sep 9, 2026 (view filing)6:04 AM ET | Sep 7 | 2 days | Fang Shu-HuaSVP and GC | PPurchaseCommon Shares (2330.TW) | +56 | $76.20 | +$4.27K | +0.8%6.71K after | |
| Sep 9, 2026 (view filing)6:04 AM ET | Sep 7 | 2 days | He JunVP | PPurchaseCommon Shares (2330.TW) | +46 | $76.20 | +$3.51K | +0.9%5.41K after | |
| Sep 9, 2026 (view filing)6:04 AM ET | Sep 7 | 2 days | Chuang Tzu-SouVP | PPurchaseCommon Shares (2330.TW) | +47 | $76.20 | +$3.58K | +0.8%5.85K after | |
| Sep 9, 2026 (view filing)6:03 AM ET | Sep 7 | 2 days | Chen Chih-HoController | PPurchaseCommon Shares (2330.TW) | +32 | $76.20 | +$2.44K | +18.8%202 after | |
| Sep 9, 2026 (view filing)6:03 AM ET | Sep 7 | 2 days | Cao MinVP | PPurchaseCommon Shares (2330.TW) | +56 | $76.20 | +$4.27K | +0.8%6.77K after | |
| Sep 9, 2026 (view filing)6:03 AM ET | Sep 7 | 2 days | Chin Yung-PeiEVP and Co-COO | PPurchaseCommon Shares (2330.TW) | +71 | $76.20 | +$5.41K | +0.8%8.51K after | |
| Sep 9, 2026 (view filing)6:02 AM ET | Sep 7 | 2 days | Chen Pei-HungVP | PPurchaseCommon Shares (2330.TW) | +46 | $76.20 | +$3.51K | +3.4%1.40K after | |
| Sep 9, 2026 (view filing)6:02 AM ET | Sep 7 | 2 days | Chang Tzonz-ShengSVP | PPurchaseCommon Shares (2330.TW) | +53 | $76.20 | +$4.04K | +1.0%5.48K after | |
| Sep 4, 2026 (view filing)6:30 AM ET | Jul 2 | 64 daysLate | Fang Shu-HuaSVP and GC | PPurchaseCommon Shares (2330.TW) | +2.00K | $77.09 | +$154.2K | +32.2%8.21K after | 2 lots |
| Aug 20, 2026 (view filing)7:41 AM ET | Aug 18-19 | 2 days | Yuan LipenVP | PPurchaseCommon Shares (2330.TW) | +2.00K | $74.14 | +$148.3K | +40.0%7.00K after | 2 lots |
| Aug 20, 2026 (view filing)7:41 AM ET | Aug 18 | 2 days | Yuan LipenVP | PPurchaseCommon Shares (2330.TW) | +350 | $73.58 | +$25.8K | +21.2%2.00K after | |
| Aug 10, 2026 (view filing)8:00 AM ET | Aug 7 | 3 days | Yeap Choh FeiSVP | PPurchaseCommon Shares (2330.TW) | +57 | $73.31 | +$4.18K | +0.9%6.49K after | |
| Aug 10, 2026 (view filing)8:00 AM ET | Aug 7 | 3 days | Zhang Kevin XiaoqiangSVP and Deputy Co-COO | PPurchaseCommon Shares (2330.TW) | +63 | $73.31 | +$4.62K | +0.9%7.29K after | |
| Aug 10, 2026 (view filing)8:00 AM ET | Aug 7 | 3 days | Yuan LipenVP | PPurchaseCommon Shares (2330.TW) | +42 | $73.31 | +$3.08K | +3.4%1.26K after | |
| Aug 10, 2026 (view filing)8:00 AM ET | Aug 7 | 3 days | Wu Yi-HuangVP | PPurchaseCommon Shares (2330.TW) | +41 | $73.31 | +$3.01K | +51.9%120 after | |
| Aug 10, 2026 (view filing)8:00 AM ET | Aug 7 | 3 days | Yoo Chue-SanVP | PPurchaseCommon Shares (2330.TW) | +51 | $73.31 | +$3.74K | +0.8%6.64K after | |
| Aug 10, 2026 (view filing)7:59 AM ET | Aug 7 | 3 days | Mii Yuh-JierEVP and Co-COO | PPurchaseCommon Shares (2330.TW) | +72 | $73.31 | +$5.28K | +0.9%8.10K after | |
| Aug 10, 2026 (view filing)7:59 AM ET | Aug 7 | 3 days | Wang Ying-LangSVP | PPurchaseCommon Shares (2330.TW) | +55 | $73.31 | +$4.03K | +0.9%6.45K after | |
| Aug 10, 2026 (view filing)7:58 AM ET | Aug 7 | 3 days | Wei Che-ChiaChairman and CEO | PPurchaseCommon Shares (2330.TW) | +152 | $73.31 | +$11.1K | +0.9%18.0K after | |
| Aug 10, 2026 (view filing)7:58 AM ET | Aug 7 | 3 days | Wu Shien-YangSVP | PPurchaseCommon Shares (2330.TW) | +57 | $73.31 | +$4.18K | +0.8%6.80K after | |
| Aug 10, 2026 (view filing)7:58 AM ET | Aug 7 | 3 days | Tien Bor-ZenVP | PPurchaseCommon Shares (2330.TW) | +49 | $73.31 | +$3.59K | +158.1%80 after | 2 lots |
| Aug 10, 2026 (view filing)7:57 AM ET | Aug 7 | 3 days | Lin Chris Horng-DarVP and CIO | PPurchaseCommon Shares (2330.TW) | +49 | $73.31 | +$3.59K | +0.8%5.93K after | |
| Aug 10, 2026 (view filing)7:57 AM ET | Aug 7 | 3 days | Lu Lee-ChungVP | PPurchaseCommon Shares (2330.TW) | +52 | $73.31 | +$3.81K | +0.8%6.43K after | |
| Aug 10, 2026 (view filing)7:57 AM ET | Aug 7 | 3 days | Lin Shyue-ShyhVP | PPurchaseCommon Shares (2330.TW) | +47 | $73.31 | +$3.45K | +18.9%296 after | |
| Aug 10, 2026 (view filing)7:57 AM ET | Aug 7 | 3 days | Lee Chun-HsienSVP | PPurchaseCommon Shares (2330.TW) | +54 | $73.31 | +$3.96K | +0.9%5.99K after | |
| Aug 10, 2026 (view filing)7:56 AM ET | Aug 7 | 3 days | Lu Chin-ShengVP | PPurchaseCommon Shares (2330.TW) | +39 | $73.31 | +$2.86K | +52.7%113 after | |
| Aug 10, 2026 (view filing)7:51 AM ET | Aug 7 | 3 days | Jang Syun-MingVP | PPurchaseCommon Shares (2330.TW) | +50 | $73.31 | +$3.67K | +0.9%5.89K after | |
| Aug 10, 2026 (view filing)7:51 AM ET | Aug 7 | 3 days | Hsu Kuo-ChinVP | PPurchaseCommon Shares (2330.TW) | +54 | $73.31 | +$3.96K | +0.8%6.67K after |