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Micron (MU) Falls 5.7% as Chip Sector Selloff Intensifies

Micron Technology (NASDAQ:MU) shares fell 5.7% in afternoon trading after TSMC paired strong revenue with a free cash flow-compressing capital expenditure reset, amplifying a sector-wide selloff that began with ASML the previous day.

July 16, 2026
2 min read
Source: StockStory
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Key Numbers

decline percent
5.7%
tsmc decline percent
4%

Shares of memory chip maker Micron Technology (NASDAQ:MU) fell 5.7% in afternoon trading after TSMC announced a capital expenditure reset that compresses free cash flow, amplifying a sector-wide selloff that began with ASML the day before. TSMC shares fell roughly 4% in the morning session despite a record profit beat.

Possible Reasons

  • TSMC's Capital Expenditure Increase: TSMC announced plans to raise capital expenditures, putting pressure on free cash flow and raising concerns about future returns.
  • ASML's Impact: The selloff began the previous day following reports about ASML, dampening investor sentiment toward the chip sector.
  • Sector Correlation: Micron, as a chipmaker, is closely tied to the semiconductor industry and is affected by negative developments in the sector.

Context (Week/Month Performance)

Micron's stock has been volatile over the past month but remains up about 15% year-to-date. However, the current selloff could erase some of those gains.

Similar Moves in the Sector

  • TSMC: Fell about 4%.
  • ASML: Experienced a decline the previous day.
  • Other chip stocks: Likely to be negatively impacted by the selloff.

Frequently Asked Questions

Micron stock fell 5.7% after TSMC announced a capital expenditure reset that compresses free cash flow, triggering a sector-wide selloff.

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This article was rewritten in Wrqti's editorial style based on information from the original source above. Content is informational only — not investment advice.