The company
Taiwan Semiconductor Manufacturing Company Ltd.
TSM · NYSE
TechnologySemiconductorsIn trendAI
TSM stood above a rising 150-day average in 52 of the last 52 weekly readings, every one of them. It is 2.0% above that average now. Semiconductors: 24% of its 68 stocks in an uptrend (−18 points in four weeks); Technology: 30% (−5 points in four weeks).
Statistics
- Rotation
- In trend
- Weeks in an uptrend
- 52 in a row
- Industry in uptrend
- 24% -18 in 4 wk
- Insider buys, 12 months
- $6.2M
- Insider sales, 12 months
- $27.9M
- Officials’ trades on record
- 131
- Institutions holding
- 3,419 (+285)
In the rotation
Each square a week: lit when it closed above a rising 150-day average. 52 of 52 weeks.
20 Apr – 19 Oct
Semiconductors: A minority of its stocks are in an uptrend and the share has fallen sharply over four weeks. Technology: A minority of its stocks are in an uptrend and the share has been slipping.
Money in and out
1 Nov 2024 – 1 Oct 2026
Open-market buys above the line and sales below, in dollars.
Congress and officials
131 disclosed lines: House 117, Senate 11, executive 3; 36 people.
| Who | Did | Amount | Traded |
|---|---|---|---|
| Gilbert Ray Cisneros, Jr. House: U.S. House ClerkCA31 | bought | $1k–$15k | 22 Sep 2026filed 12 Oct 2026 |
| Rick W. Allen House: U.S. House ClerkGA12 | boughtspouse | $1k–$15k | 12 Aug 2026filed 22 Sep 2026 |
| Cleo Fields House: U.S. House ClerkLA06 | bought | $1k–$15k | 10 Jul 2026filed 30 Jul 2026 |
| Rick W. Allen House: U.S. House ClerkGA12 | boughtspouse | $1k–$15k | 8 May 2026filed 16 Jun 2026 |
| Cleo Fields House: U.S. House ClerkLA06 | bought | $1k–$15k | 9 Apr 2026filed 20 Apr 2026 |
| Gilbert Ray Cisneros, Jr. House: U.S. House ClerkCA31 | bought | $1k–$15k | 26 Feb 2026filed 9 Mar 2026 |
| Rick W. Allen House: U.S. House ClerkGA12 | boughtspouse | $1k–$15k | 19 Feb 2026filed 11 Mar 2026 |
| Gilbert Ray Cisneros, Jr. House: U.S. House ClerkCA31 | bought | $100k–$250k | 9 Feb 2026filed 9 Mar 2026 |
| Julia Letlow House: U.S. House ClerkLA05 | bought | $1k–$15k | 2 Feb 2026filed 12 Mar 2026 |
| Arjun Mody Executive branch: Office of Government EthicsSocial Security Administration | sold | $1k–$15k | 30 Jan 2026filed 10 Apr 2026 |
| Gilbert Ray Cisneros, Jr. House: U.S. House ClerkCA31 | bought | $1k–$15k | 30 Jan 2026filed 13 Feb 2026 |
| Cleo Fields House: U.S. House ClerkLA06 | bought | $1k–$15k | 8 Jan 2026filed 3 Feb 2026 |
Insiders
Buy orders, 12 months232
Sale orders, 12 months2
Buyers · sellers32 · 2
| Who | Did | Shares | Traded |
|---|---|---|---|
| Chih-Ho ChenController | bought | 31at $79.39 | 7 Oct 2026filed 8 Oct 2026 |
| Pei-Hung ChenVP | bought | 43at $79.39 | 7 Oct 2026filed 8 Oct 2026 |
| Juiping ChuangVP | bought | 46at $79.39 | 7 Oct 2026filed 8 Oct 2026 |
| Shu-Hua FangSVP and GC | bought | 53at $79.39 | 7 Oct 2026filed 8 Oct 2026 |
| Tzonz-Sheng ChangSVP | bought | 51at $79.39 | 7 Oct 2026filed 8 Oct 2026 |
| Yung-Pei ChinEVP and Co-COO | bought | 67at $79.39 | 7 Oct 2026filed 8 Oct 2026 |
| Min CaoVP | bought | 51at $79.39 | 7 Oct 2026filed 8 Oct 2026 |
| Tzu-Sou ChuangVP | bought | 46at $79.39 | 7 Oct 2026filed 8 Oct 2026 |
| Jun HeVP | bought | 43at $79.39 | 7 Oct 2026filed 8 Oct 2026 |
| Kuo-Chin HsuVP | bought | 52at $79.39 | 7 Oct 2026filed 8 Oct 2026 |
| Yung-Chin HouSVP and Deputy Co-COO | bought | 60at $79.39 | 7 Oct 2026filed 8 Oct 2026 |
| Syun-Ming JangVP | bought | 46at $79.39 | 7 Oct 2026filed 8 Oct 2026 |
Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.
Institutions
Holders3,419+285 on the quarter
New · exited436 · 155
Reported value$349.0B
Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.
| Manager | Shares | Change |
|---|---|---|
| FMR LLCreduced · filed 13 Aug 2026 | 58,937,551$28.1B | -1,455,639−2.4% |
| Capital World Investorsadded · filed 12 Aug 2026 | 34,372,274$16.4B | +1,485,337+4.5% |
| Sanders Capital, LLCreduced · filed 10 Aug 2026 | 26,149,064$12.5B | -1,911,028−6.8% |
| JPMORGAN CHASE & COnew · filed 12 Aug 2026 | 23,829,286$10.8B | +23,829,286 |
| BlackRock, Inc.added · filed 7 Aug 2026 | 20,112,852$9.6B | +1,888,666+10.4% |
| Fisher Asset Management, LLCadded · filed 4 Aug 2026 | 18,866,198$9.0B | +248,507+1.3% |
| GOLDMAN SACHS GROUP INCadded · filed 14 Aug 2026 | 16,125,333$7.7B | +6,723,739+71.5% |
| MORGAN STANLEYadded · filed 13 Aug 2026 | 15,847,816$7.6B | +1,080,136+7.3% |
| BANK OF AMERICA CORPadded · filed 14 Aug 2026 | 15,282,620$7.3B | +1,174,849+8.3% |
| Capital International Investorsadded · filed 12 Aug 2026 | 11,676,869$5.5B | +370,216+3.3% |
31 Mar 2023 – 30 Jun 2026
News
TSMC: The Margin Peak That Isn't (NYSE:TSM)seekingalpha.com · 20 Oct 2026Taiwan Semiconductor Manufacturing Co. (TSM) is Capturing AI Growth Through Foundry Leadershipinsidermonkey.com · 19 Oct 2026TSMC Stock: The AI Boom Is Bigger And Longer Than Expected (NYSE:TSM)seekingalpha.com · 18 Oct 2026TSMC: The AI Cycle Just Sent Another Signal (NYSE:TSM)seekingalpha.com · 17 Oct 2026TSMC Stock: The 2nm Growth Opportunity Makes It A Strong Buy (NYSE:TSM)seekingalpha.com · 17 Oct 2026Taiwan Semiconductor Manufacturing: 3 Key Takeaways for Long-Term Investorsfool.com · 16 Oct 2026TSMC Q3: The AI Boom Isn't Fully Priced In (NYSE:TSM)seekingalpha.com · 15 Oct 2026Taiwan Semiconductor Manufacturing (TSM) Weighed on Fund Returns Amid Taiwan's Strong Performanceinsidermonkey.com · 15 Oct 2026
Everyone who traded it
Same industry
Government contracts
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From its SEC filings
Analyst forecasts
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