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 94 open-market purchases and 0 sales; 3,602 institutions reported holding it in 13F filings for Q2 2026, worth $363.3B in total; 17 superinvestors hold it, including Coatue Management and Tiger Global Management.
Other share classesTSMWF
Holders of 5% or more of TSM
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Taiwan Semiconductor Manufacturing Co Ltd, largest stake first. The change is against the holder's previous filing.
No holder currently reports owning 5% or more of Taiwan Semiconductor Manufacturing Co Ltd on Schedule 13D or 13G.
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
5 Schedule 13D and 13G filings on Taiwan Semiconductor Manufacturing Co Ltd, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Feb 5, 202411:57 AM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Oct 7, 20222:52 PM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Feb 7, 202212:14 PM ET | BlackRock Inc. | 13GOld format | – | – | – | SEC |
| Feb 4, 20224:26 PM ET | BlackRock Inc. | 13GOld format | – | New | – | SEC |
| Feb 16, 2021 | Capital World Investors | 13G/AOld format | – | – | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Taiwan Semiconductor Manufacturing Co Ltd shares.
No Form 144 notices for Taiwan Semiconductor Manufacturing Co Ltd are on file.