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
Members of Congress who traded TSM
Since 2020, newest trade first. Options and trades reported under an earlier ticker are included.
- Trades
- 101
- Filings
- 74
- Members
- 24
- Buys / sells
- 47 / 54
- Estimated volume
- $3.28M
- Sum of range midpoints
| Member | Trades | Buys / sells | Est. volume | Last traded | Last filed |
|---|---|---|---|---|---|
| Rick W. AllenRepublican · House · GA | 3 | 3 / 0 | $24.0K | Aug 12, 2026 | Sep 22, 2026 |
| Cleo FieldsDemocrat · House · LA | 13 | 13 / 0 | $1.26M | Jul 10, 2026 | Jul 30, 2026 |
| Gilbert Ray Cisneros, Jr.Democrat · House · CA | 6 | 5 / 1 | $215.0K | Feb 26, 2026 | Mar 9, 2026 |
| Julia LetlowRepublican · House · LA | 4 | 2 / 2 | $56.5K | Feb 2, 2026 | Mar 12, 2026 |
| Lisa C. McClainRepublican · House · MI | 11 | 6 / 5 | $438.0K | Oct 31, 2025 | Nov 21, 2025 |
| Jared MoskowitzDemocrat · House · FL | 3 | 3 / 0 | $24.0K | Oct 10, 2025 | Nov 22, 2025 |
| Val T. HoyleDemocrat · House · OR | 3 | 2 / 1 | $24.0K | Sep 23, 2025 | Oct 10, 2025 |
| Bruce WestermanRepublican · House · AR | 2 | 1 / 1 | $16.0K | Apr 21, 2025 | May 12, 2025 |
| Josh GottheimerDemocrat · House · NJ | 19 | 3 / 16 | $152.0K | Apr 9, 2025 | May 14, 2025 |
| Sheri BiggsRepublican · House · SC | 1 | 0 / 1 | $8.00K | Mar 18, 2025 | Oct 5, 2025 |
| Julie JohnsonDemocrat · House · TX | 1 | 0 / 1 | $8.00K | Mar 11, 2025 | Apr 14, 2025 |
| Robert P. Bresnahan, Jr.Republican · House · PA | 1 | 0 / 1 | $8.00K | Mar 3, 2025 | Mar 27, 2025 |
| Thomas R. CarperDemocrat · Senate · DE | 4 | 1 / 3 | $32.0K | Dec 11, 2023 | Jan 3, 2024 |
| Daniel S. GoldmanDemocrat · House · NY | 2 | 0 / 2 | $150.0K | Jul 10, 2023 | Aug 13, 2023 |
| Tommy TubervilleRepublican · Senate · AL | 3 | 1 / 2 | $24.0K | Mar 21, 2023 | Apr 12, 2023 |
| Pete SessionsRepublican · House · TX | 2 | 1 / 1 | $16.0K | Nov 16, 2021 | Feb 11, 2022 |
| Thomas R. SuozziDemocrat · House · NY | 2 | 1 / 1 | $65.0K | Oct 6, 2021 | Nov 5, 2021 |
| Katherine M. ClarkDemocrat · House · MA | 6 | 0 / 6 | $48.0K | Sep 16, 2021 | Oct 14, 2021 |
| Marjorie Taylor GreeneRepublican · House · GA | 2 | 2 / 0 | $16.0K | Jun 16, 2021 | Jun 21, 2021 |
| Sara JacobsDemocrat · House · CA | 1 | 0 / 1 | $75.0K | Apr 9, 2021 | May 28, 2021 |
| Peter MeijerRepublican · House · MI | 3 | 0 / 3 | $91.0K | Feb 17, 2021 | Mar 16, 2021 |
| Greg GianforteRepublican · House · MT | 5 | 1 / 4 | $475.0K | Aug 4, 2020 | Aug 18, 2020 |
| Sean Patrick MaloneyDemocrat · House · NY | 1 | 0 / 1 | $8.00K | Jun 26, 2020 | Apr 2, 2021 |
| Donna E. ShalalaDemocrat · House · FL | 3 | 2 / 1 | $48.5K | Jun 24, 2019 | Apr 27, 2020 |
Trades
Every reported trade in Taiwan Semiconductor Manufacturing Co Ltd, newest filings first.
| Member | Asset | Type | Owner | Traded | Filed | Delay | Amount | Source |
|---|---|---|---|---|---|---|---|---|
| Greg GianforteRepublican · House · MT | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Buy | Joint | Jan 3, 2020 | Feb 5, 2020 | 33 days | $50K-$100K | Filing |
| Greg GianforteRepublican · House · MT | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell | Joint | Jan 13, 2020 | Feb 14, 2020 | 32 days | $50K-$100K | Filing |
| Greg GianforteRepublican · House · MT | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell | Joint | Mar 13, 2020 | Mar 18, 2020 | 5 days | $50K-$100K | Filing |
| Josh GottheimerDemocrat · House · NJ | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell (partial) | Joint | Mar 12, 2020 | Apr 11, 2020 | 30 days | $1K-$15K | Filing |
| Donna E. ShalalaDemocrat · House · FL | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Buy | Self | Apr 11, 2019 | Apr 27, 2020 | 382 daysLate | $1K-$15K | Filing |
| Donna E. ShalalaDemocrat · House · FL | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Buy | Self | Feb 15, 2019 | Apr 27, 2020 | 437 daysLate | $1K-$15K | Filing |
| Donna E. ShalalaDemocrat · House · FL | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell | Self | Jun 24, 2019 | Apr 27, 2020 | 308 daysLate | $15K-$50K | Filing |
| Josh GottheimerDemocrat · House · NJ | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Buy | Joint | Apr 17, 2020 | May 13, 2020 | 26 days | $1K-$15K | Filing |
| Greg GianforteRepublican · House · MT | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell (partial) | Joint | Jul 28, 2020 | Aug 3, 2020 | 6 days | $100K-$250K | Filing |
| Josh GottheimerDemocrat · House · NJ | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell (partial) | Joint | Jul 27, 2020 | Aug 10, 2020 | 14 days | $1K-$15K | Filing |
| Greg GianforteRepublican · House · MT | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell (partial) | Joint | Aug 4, 2020 | Aug 18, 2020 | 14 days | $50K-$100K | Filing |
| Josh GottheimerDemocrat · House · NJ | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell (partial) | Joint | Aug 4, 2020 | Sep 20, 2020 | 47 daysLate | $1K-$15K | Filing |
| Katherine M. ClarkDemocrat · House · MA | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell | Spouse | Oct 22, 2020 | Dec 3, 2020 | 42 days | $1K-$15K | Filing |
| Katherine M. ClarkDemocrat · House · MA | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell | Spouse | Oct 22, 2020 | Dec 3, 2020 | 42 days | $1K-$15K | Filing |
| Katherine M. ClarkDemocrat · House · MA | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell | Spouse | Nov 5, 2020 | Dec 28, 2020 | 53 daysLate | $1K-$15K | Filing |
| Josh GottheimerDemocrat · House · NJ | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell (partial) | Joint | Jan 11, 2021 | Feb 9, 2021 | 29 days | $1K-$15K | Filing |
| Marjorie Taylor GreeneRepublican · House · GA | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Buy | Spouse | Jan 22, 2021 | Feb 19, 2021 | 28 days | $1K-$15K | Filing |
| Peter MeijerRepublican · House · MI | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell (partial) | Self | Jan 13, 2021 | Feb 23, 2021 | 41 days | $1K-$15K | Filing |
| Peter MeijerRepublican · House · MI | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell (partial) | Self | Feb 8, 2021 | Feb 23, 2021 | 15 days | $1K-$15K | Filing |
| Katherine M. ClarkDemocrat · House · MA | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell | Spouse | Feb 8, 2021 | Mar 2, 2021 | 22 days | $1K-$15K | Filing |
| Katherine M. ClarkDemocrat · House · MA | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell | Spouse | Feb 8, 2021 | Mar 2, 2021 | 22 days | $1K-$15K | Filing |
| Josh GottheimerDemocrat · House · NJ | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell (partial) | Joint | Feb 3, 2021 | Mar 10, 2021 | 35 days | $1K-$15K | Filing |
| Peter MeijerRepublican · House · MI | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell | Self | Feb 17, 2021 | Mar 16, 2021 | 27 days | $50K-$100K | Filing |
| Sean Patrick MaloneyDemocrat · House · NY | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell | Self | Jun 26, 2020 | Apr 2, 2021 | 280 daysLate | $1K-$15K | Filing |
| Pete SessionsRepublican · House · TX | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Buy | Spouse | Mar 10, 2021 | May 3, 2021 | 54 daysLate | $1K-$15K | Filing |
| Sara JacobsDemocrat · House · CA | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell | Self | Apr 9, 2021 | May 28, 2021 | 49 daysLate | $50K-$100K | Filing |
| Marjorie Taylor GreeneRepublican · House · GA | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Buy | Joint | Jun 16, 2021 | Jun 21, 2021 | 5 days | $1K-$15K | Filing |
| Thomas R. SuozziDemocrat · House · NY | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Buy | Self | Jun 11, 2021 | Sep 23, 2021 | 104 daysLate | $15K-$50K | Filing |
| Katherine M. ClarkDemocrat · House · MA | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell | Spouse | Sep 16, 2021 | Oct 14, 2021 | 28 days | $1K-$15K | Filing |
| Thomas R. SuozziDemocrat · House · NY | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell | Self | Oct 6, 2021 | Nov 5, 2021 | 30 days | $15K-$50K | Filing |
| Pete SessionsRepublican · House · TX | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell | Self | Nov 16, 2021 | Feb 11, 2022 | 87 daysLate | $1K-$15K | Filing |
| Josh GottheimerDemocrat · House · NJ | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell (partial) | Joint | Mar 30, 2022 | Apr 17, 2022 | 18 days | $1K-$15K | Filing |
| Thomas R. CarperDemocrat · Senate · DE | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Buy | Spouse | Oct 17, 2022 | Nov 3, 2022 | 17 days | $1K-$15K | Filing |
| Tommy TubervilleRepublican · Senate · AL | TSMOption · Taiwan Semiconductor Manufacturing Company Ltd. | Sell (full) | Joint | Nov 23, 2022 | Dec 14, 2022 | 21 days | $1K-$15K | Filing |
| Tommy TubervilleRepublican · Senate · AL | TSMOption · Taiwan Semiconductor Manufacturing Company Ltd. | Sell (full) | Joint | Nov 23, 2022 | Dec 14, 2022 | 21 days | $1K-$15K | Filing |
| Thomas R. CarperDemocrat · Senate · DE | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell (partial) | Spouse | Feb 21, 2023 | Mar 1, 2023 | 8 days | $1K-$15K | Filing |
| Daniel S. GoldmanDemocrat · House · NY | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell (partial) | Self | Feb 27, 2023 | Mar 20, 2023 | 21 days | $50K-$100K | Filing |
| Thomas R. CarperDemocrat · Senate · DE | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell (partial) | Spouse | Jan 19, 2022 | Mar 28, 2023 | 433 daysLate | $1K-$15K | Filing |
| Tommy TubervilleRepublican · Senate · AL | TSMOption · Taiwan Semiconductor Manufacturing Company Ltd. | Buy | Joint | Mar 21, 2023 | Apr 12, 2023 | 22 days | $1K-$15K | Filing |
| Josh GottheimerDemocrat · House · NJ | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Buy | Joint | Mar 9, 2023 | Apr 20, 2023 | 42 days | $1K-$15K | Filing |
| Daniel S. GoldmanDemocrat · House · NY | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell | Self | Jul 10, 2023 | Aug 13, 2023 | 34 days | $50K-$100K | Filing |
| Thomas R. CarperDemocrat · Senate · DE | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell (partial) | Spouse | Dec 11, 2023 | Jan 3, 2024 | 23 days | $1K-$15K | Filing |
| Josh GottheimerDemocrat · House · NJ | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Buy | Joint | Jan 18, 2024 | Feb 15, 2024 | 28 days | $1K-$15K | Filing |
| Josh GottheimerDemocrat · House · NJ | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell (partial) | Joint | Feb 9, 2024 | Mar 7, 2024 | 27 days | $1K-$15K | Filing |
| Josh GottheimerDemocrat · House · NJ | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell (partial) | Joint | Mar 12, 2024 | Apr 7, 2024 | 26 days | $1K-$15K | Filing |
| Josh GottheimerDemocrat · House · NJ | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell (partial) | Joint | Jun 21, 2024 | Jul 9, 2024 | 18 days | $1K-$15K | Filing |
| Josh GottheimerDemocrat · House · NJ | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell (partial) | Joint | Jul 5, 2024 | Aug 15, 2024 | 41 days | $1K-$15K | Filing |
| Josh GottheimerDemocrat · House · NJ | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell (partial) | Joint | Sep 23, 2024 | Oct 3, 2024 | 10 days | $1K-$15K | Filing |
| Josh GottheimerDemocrat · House · NJ | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell (partial) | Joint | Oct 24, 2024 | Nov 6, 2024 | 13 days | $1K-$15K | Filing |
| Josh GottheimerDemocrat · House · NJ | TSMTaiwan Semiconductor Manufacturing Company Ltd. | Sell (partial) | Joint | Oct 4, 2024 | Nov 6, 2024 | 33 days | $1K-$15K | Filing |
Source: U.S. House Clerk and Senate Office of Public Records (eFD). Amounts are the ranges filers report.