Chip stocks fall as equipment maker Lam Research cites 'supply chain constraints'
Published . Updated .
This report is about Semiconductors.
Directly affected
- LRCX Lam Research-4.7%
Named in this report.
Indirectly affected
- NVDA NVIDIA+5.2%
Chip makers and their suppliers move when export rules or Taiwan risk changes
- TSM Taiwan Semiconductor+3.2%
The main advanced-chip manufacturer sits in Taiwan
- ASML ASML-0.3%
Chipmaking-equipment sales follow export rules
- AVGO Broadcom-6.4%
Chip makers and their suppliers move when export rules or Taiwan risk changes
- AMD AMD+9.7%
Chip makers and their suppliers move when export rules or Taiwan risk changes
- AMAT Applied Materials-12.6%
Chip-equipment makers feel export controls
- SMH VanEck Semiconductor-0.7%
A fund of semiconductor companies
- SOXX iShares Semiconductor-1.4%
A fund of semiconductor companies
- QQQ Invesco QQQ+2.3%
Big tech moves with chip-supply risk
Price reaction, T-5 to T+3
Market Call
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Chip stocks fall as equipment maker Lam Research cites 'supply chain constraints' Yahoo Finance
Source: Yahoo Finance
Congressional trades in the stocks in this story
- Sen. Sheldon Whitehouse sold Lam Research (LRCX) (held by a spouse), worth $1,001 - $15,000 on 13 Aug 2026. That is 70 days before publication. Filed 2 Sep 2026. View the filing.
- Rep. Rohit Khanna sold Lam Research (LRCX) (held by a spouse), worth $1,001 - $15,000 on 3 Aug 2026. That is 80 days before publication. Filed 4 Sep 2026. View the filing.
- Rep. Rohit Khanna bought Nvidia (NVDA) (held by a dependent child), worth $1,001 - $15,000 on 23 Sep 2026. That is 29 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Rohit Khanna sold Nvidia (NVDA) (held by a spouse), worth $1,001 - $15,000 on 4 Sep 2026. That is 48 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Daniel Meuser sold Nvidia (NVDA) (held by a spouse), worth $1,001 - $15,000 on 31 Aug 2026. That is 52 days before publication. Filed 14 Oct 2026. View the filing.
- Rep. Gilbert Cisneros bought Taiwan Semiconductor Manufacturing (TSM), worth $1,001 - $15,000 on 22 Sep 2026. That is 30 days before publication. Filed 12 Oct 2026. View the filing.
- Rep. Michael T. McCaul sold Taiwan Semiconductor Manufacturing (TSM) (held by a spouse), worth $1,001 - $15,000 on 25 Aug 2026. That is 58 days before publication. Filed 14 Oct 2026. View the filing.
- Rep. Richard W. Allen bought Taiwan Semiconductor Manufacturing (TSM) (held by a spouse), worth $1,001 - $15,000 on 12 Aug 2026. That is 71 days before publication. Filed 22 Sep 2026. View the filing.
- Rep. Michael T. McCaul bought Asml Holding (ASML) (held by a spouse), worth $50,001 - $100,000 on 7 Aug 2026. That is 76 days before publication. Filed 14 Oct 2026. View the filing.
- Rep. Rohit Khanna sold Broadcom (AVGO) (held by a spouse), worth $1,001 - $15,000 on 25 Sep 2026. That is 27 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Rohit Khanna sold Broadcom (AVGO) (held by a dependent child), worth $15,001 - $50,000 on 23 Sep 2026. That is 29 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Gilbert Cisneros sold Broadcom (AVGO), worth $1,001 - $15,000 on 16 Sep 2026. That is 36 days before publication. Filed 12 Oct 2026. View the filing.
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
How solid the semiconductors case looks
12 out of 100
“Chip stocks fall as equipment maker Lam Research cites 'supply chain constraints'” scores 12 out of 100. The score uses 1 sources.