TSMC evaluates 3D DRAM production for Nvidia, shares jump

Taiwan Semiconductor Manufacturing Co. is assessing a move into advanced memory chips, specifically vertically stacked 3D DRAM, at Nvidia's request. The company is weighing building a new fab or acquiring an existing site, with the effort led by Vice President Hsu Kuo‑chin. The news sent TSMC ADRs up between 5% and 7.7% in trading on the day of the report.

The potential entry into the volatile memory market could diversify TSMC's revenue streams and give Nvidia a fourth memory supplier, which analysts see as a catalyst for future earnings growth (the company’s EPS is projected to nearly triple from 2025 to 2028). The immediate effect is a share-price rally as investors price in the strategic opportunity.

  • 1TSMC ADRs rose 7.7% in early trading after the report.
  • 2TSMC ADRs rose as much as 7.6% in U.S. pre‑market trading.
  • 3TSMC shares rose 5% after the report.
  • 4The company is evaluating either building a dedicated fab or acquiring an existing facility for 3D DRAM production.
  • 5Vice President Hsu Kuo‑chin, who previously worked at Micron, is leading the evaluation.
  • 6Micron’s acquisition of a Taiwan fab for $1.8 billion is cited as a precedent.

Sources