InsidersTradesSigma
Track the TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD stock price and the full directors' dealings record of the company, a publicly traded company based in United States. Shares are quoted on the US market, under the authority of SEC (Form 4). Market capitalisation: €2,178.5bn. The latest transaction was disclosed on 10 August 2026 (Acquisition). Among the most active insiders: Tien Bor-Zen. Every trade is openly available.
In the last 90 days, Taiwan Semiconductor Manufacturing Co Ltd reported a total of 93 insider trading declarations. The total amount of insider purchases was approximately 949,267 EUR, while sales amounted to 3,302 EUR. The most active insider was Tien Bor-Zen, a VP, with 13 declarations totaling about 398,366 EUR. Another VP, Lin Shyue-Shyh, made 7 declarations totaling approximately 322,839 EUR. The Chairman and CEO, Wei Che-Chia, had 2 declarations totaling around 19,443 EUR. The top declarations included multiple purchases by Tien Bor-Zen and Lin Shyue-Shyh, with notable transactions occurring on July 21 and July 22, 2026.
Auto-generated summary, refreshed daily.Updated 6d ago
130
Insider Decl.
n/a
Thresholds
€2m
123 ops.
Buy Volume
€3,302
1 ops.
Sell Volume
Analyst consensus: bullish or bearish?
Analysts rate TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD Strong Buy (bullish), based on 18 analysts. Average price target: US$540.20.
Fundamental score
Ranked 42 of 28,549 companies
93.5
score / 100
Value99
Quality88
FCF yld44%
Earn yld76%
EV/EBITDA1.2x
ROE40%
Gross mgn60%
Net mgn45%
Debt/EBITDA0.4x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI analysis generation is paused.
Last declaration on 10 August 2026
Declarations130 total
54 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000483:0
Canonical exit: 5 Nov 2026 (T+90)
33 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000482:0
Canonical exit: 5 Nov 2026 (T+90)
46 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000481:0
Canonical exit: 5 Nov 2026 (T+90)
72 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000479:0
Canonical exit: 5 Nov 2026 (T+90)
49 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000490:0
Canonical exit: 5 Nov 2026 (T+90)
47 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000492:0
Canonical exit: 5 Nov 2026 (T+90)
57 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000489:0
Canonical exit: 5 Nov 2026 (T+90)
63 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000491:0
Canonical exit: 5 Nov 2026 (T+90)
54 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000502:0
Canonical exit: 5 Nov 2026 (T+90)
29 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000501:0
Canonical exit: 5 Nov 2026 (T+90)
40 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000500:0
Canonical exit: 5 Nov 2026 (T+90)
50 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000503:0
Canonical exit: 5 Nov 2026 (T+90)
47 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000499:0
Canonical exit: 5 Nov 2026 (T+90)
54 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000510:0
Canonical exit: 5 Nov 2026 (T+90)
49 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000513:0
Canonical exit: 5 Nov 2026 (T+90)
47 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000511:0
Canonical exit: 5 Nov 2026 (T+90)
39 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000509:0
Canonical exit: 5 Nov 2026 (T+90)
52 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000512:0
Canonical exit: 5 Nov 2026 (T+90)
72 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000523:0
Canonical exit: 5 Nov 2026 (T+90)
42 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000519:0
Canonical exit: 5 Nov 2026 (T+90)
7 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000519:1
Canonical exit: 5 Nov 2026 (T+90)
57 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000520:0
Canonical exit: 5 Nov 2026 (T+90)
152 shares@ US$73.31Common Shares (2330.TW)SEC:0001046179-26-000521:0
Canonical exit: 5 Nov 2026 (T+90)
25 of 130 declarations
About TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
Taiwan Semiconductor Manufacturing Co Ltd is the largest semiconductor manufacturer in the world, specializing in the production of integrated circuits. The company plays a key role in the technology industry by providing manufacturing services to many clients in the sector.