TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
Price Chart
Executive Summary
A massive insider buying cluster at TSM saw 22 executives, including the Chairman/CEO, CFO, and multiple SVPs/VPs, purchase shares on June 5, 2026, at $76.01. The total open-market purchases amount to approximately $83K, which is trivial relative to TSM's $2.2 trillion market cap (less than 0.0001%). While the breadth of C-suite participation is notable, the dollar amount is immaterial, making this a routine cluster with no actionable signal.
Key Financial Metrics
Actionable Insight
The cluster is too small in dollar terms to signal material conviction. Monitor for any upcoming earnings or guidance changes, but this filing alone does not warrant a trading action.
Key Facts
- 22 insiders made open-market purchases on June 5, 2026, at $76.01 per share.
- Total purchase value is approximately $83,000.
- Participants include Chairman/CEO Wei Che-Chia, CFO Huang Jen-Chau, and multiple SVPs and VPs.
- One VP (Chuang Tzu-Sou) also made a non-cash gift of 500,000 shares on June 8, 2026.
- Total insider buying represents less than 0.0001% of TSM's $2.2 trillion market cap.
Financial Impact
Total insider purchases of ~$83K are negligible relative to TSM's $2.2 trillion market cap.
Risk Factors
- Insider purchases are trivial in size and may reflect routine compensation reinvestment rather than conviction.
- Gift of 500,000 shares by a VP could indicate estate planning, not a bearish signal.
Market Snapshot
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-TSM-1781002453479 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
Jun 9, 2026
5d ago
|
Insider Cluster
| $426.50 awaiting T+5 | awaiting T+5 | — | $423.93 (−0.60%) |
|
Jun 9, 2026
5d ago
|
Insider Cluster
| $426.21 awaiting T+5 | awaiting T+5 | — | $423.93 (−0.53%) |
|
Jun 9, 2026
5d ago
|
Insider Cluster
| $426.20 awaiting T+5 | awaiting T+5 | — | $423.93 (−0.53%) |
|
Jun 9, 2026
5d ago
|
Insider Cluster
| $426.20 awaiting T+5 | awaiting T+5 | — | $423.93 (−0.53%) |
|
Jun 9, 2026
5d ago
|
Insider Cluster
| $426.12 awaiting T+5 | awaiting T+5 | — | $423.93 (−0.51%) |
|
May 26, 2026
19d ago
|
6-K
| $412.32 $446.60 | ▲ +8.31% | ▲ +7.10% | $423.93 (+2.82%) |
|
May 21, 2026
24d ago
|
Insider Cluster
| $406.01 $424.86 | ▲ +4.64% | ▲ +3.04% | $423.93 (+4.41%) |
|
May 21, 2026
24d ago
|
Insider Cluster
| $406.01 $418.25 | ▲ +3.01% | ▲ +1.17% | $423.93 (+4.41%) |
|
May 19, 2026
27d ago
|
Insider Cluster
| $392.12 $421.37 | ▲ +7.46% | ▲ +5.16% | $423.93 (+8.11%) |
|
May 8, 2026
5w ago
|
Insider Cluster
| $411.27 $417.72 | ▲ +1.57% | ▲ +0.11% | $423.93 (+3.08%) |
US Market Status
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