FMR LLC / FidelityReduced
- Quarter
- Mar 31, 2026
- Shares held
- 60,393,190
- Share change
- -733,521
- Value change
- -$247.89M
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
/ TSMNYQWhat is TSM stock?
TSM is the U.S. stock ticker for TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD.
As of 2026-09-11: price $428.03; market cap $11.1T; 12 recent 13F changes.
$428.03-1.68%
Yahoo Finance ↗·Updated 09/11/2026, 10:53 AM UTC
- Current price
- $428.03
- Market cap
- $11.1T
- Latest earnings date
- Unavailable
- Data status
- Partial
Yahoo Finance
SEC EDGAR shares outstanding × Yahoo Finance price
SEC EDGAR
earnings
Source: Yahoo Finance ↗SEC EDGAR shares outstanding × Yahoo Finance price ↗Updated: 09/11/2026, 10:53 AM UTC
Price change after earnings
Unavailable
Recent insider transactions
Unavailable
13F institutional changes
| Quarter | Institution | Type | Shares held | Share change | Value change | Source |
|---|---|---|---|---|---|---|
| Mar 31, 2026 | FMR LLC / Fidelity | Reduced | 60,393,190 | -733,521 | -$247.89M | SEC 13F ↗ |
| Mar 31, 2026 | Capital World Investors | Added | 32,886,937 | +5,481,156 | +$1.85B | SEC 13F ↗ |
| Jun 30, 2026 | BlackRock, Inc. | Added | 20,112,852 | +1,888,666 | +$3.45B | SEC 13F ↗ |
| Mar 31, 2026 | JPMorgan Chase & Co. | Sold out | 23,984,642 | — | — | SEC 13F ↗ |
| Mar 31, 2026 | Fisher Asset Management, LLC | Added | 18,617,691 | +471,793 | +$159.44M | SEC 13F ↗ |
| Mar 31, 2026 | Citadel Advisors LLC | Added | 15,927,662 | +1,968,274 | +$665.18M | SEC 13F ↗ |
| Mar 31, 2026 | Morgan Stanley | Added | 14,767,680 | +1,256,536 | +$424.65M | SEC 13F ↗ |
| Mar 31, 2026 | Bank of America Corp. | Reduced | 14,107,771 | -1,797,270 | -$607.39M | SEC 13F ↗ |
| Mar 31, 2026 | Capital International Investors | Reduced | 11,306,653 | -14,332,016 | -$4.8B | SEC 13F ↗ |
| Mar 31, 2026 | UBS Group AG | Added | 11,007,197 | +3,717,663 | +$1.26B | SEC 13F ↗ |
| Mar 31, 2026 | Massachusetts Financial Services Co | Reduced | 9,677,855 | -466,647 | -$164.09M | SEC 13F ↗ |
| Mar 31, 2026 | Capital Research Global Investors | Added | 9,989,672 | +6,774,457 | +$2.29B | SEC 13F ↗ |
- Quarter
- Mar 31, 2026
- Shares held
- 32,886,937
- Share change
- +5,481,156
- Value change
- +$1.85B
BlackRock, Inc.Added
- Quarter
- Jun 30, 2026
- Shares held
- 20,112,852
- Share change
- +1,888,666
- Value change
- +$3.45B
JPMorgan Chase & Co.Sold out
- Quarter
- Mar 31, 2026
- Shares held
- 23,984,642
- Share change
- —
- Value change
- —
- Quarter
- Mar 31, 2026
- Shares held
- 18,617,691
- Share change
- +471,793
- Value change
- +$159.44M
Citadel Advisors LLCAdded
- Quarter
- Mar 31, 2026
- Shares held
- 15,927,662
- Share change
- +1,968,274
- Value change
- +$665.18M
Morgan StanleyAdded
- Quarter
- Mar 31, 2026
- Shares held
- 14,767,680
- Share change
- +1,256,536
- Value change
- +$424.65M
Bank of America Corp.Reduced
- Quarter
- Mar 31, 2026
- Shares held
- 14,107,771
- Share change
- -1,797,270
- Value change
- -$607.39M
- Quarter
- Mar 31, 2026
- Shares held
- 11,306,653
- Share change
- -14,332,016
- Value change
- -$4.8B
UBS Group AGAdded
- Quarter
- Mar 31, 2026
- Shares held
- 11,007,197
- Share change
- +3,717,663
- Value change
- +$1.26B
- Quarter
- Mar 31, 2026
- Shares held
- 9,677,855
- Share change
- -466,647
- Value change
- -$164.09M
- Quarter
- Mar 31, 2026
- Shares held
- 9,989,672
- Share change
- +6,774,457
- Value change
- +$2.29B
Share counts are derived from reported value divided by the filing price and are rounded for display.
Key people timeline
- C.C. Wei
AI-related demand continues to be extremely robust. The AI megatrend continues to drive the need for more and more computation, which supports the robust demand for leading-edge silicon.
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM)
Related data
Data sources and methodology
Prices use Yahoo Finance, earnings dates use Nasdaq, and company reference data prefers Polygon.io. When Polygon market cap is unavailable, the page derives it from the latest SEC shares outstanding multiplied by the Yahoo price. Insider and institutional records link to SEC EDGAR, and missing values are never invented.
Updated: 09/11/2026, 10:53 AM UTC
Collection, calculation and correction policy- Yahoo Finance
- 09/11/2026, 10:53 AM UTC
- SEC EDGAR shares outstanding × Yahoo Finance price
- 04/16/2026, 12:00 AM UTC
- Nasdaq
- Unavailable
- SEC Form 4
- Unavailable
- SEC 13F
- 06/09/2026, 02:33 PM UTC
- Statements / public records
- 07/28/2026, 08:13 AM UTC