SK Hynix Puts Solidigm US Listing on Hold as Chip Market Turns Volatile

SK Hynix put a planned US listing of its Solidigm NAND-memory unit on hold, citing market volatility after South Korean authorities raised shareholder-protection concerns. The decision pauses a potential $15 billion fundraising but does not change Solidigm's stated growth or investment needs.

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Oct 23, 2026 - 12:10

Oct 23, 2026 - 13:59

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Solidigm office in Guadalajara, Mexico (file photo). Image source: Solidigm Newsroom. https://news.solidigm.com/en-WW/225472-new-solidigm-office-in-guadalajara-mexico/

SK Hynix Puts Solidigm US Listing on Hold as Chip Market Turns Volatile

SK Hynix has put a planned US listing of its Solidigm chip unit on hold, citing market volatility. The decision pauses a potential fundraising that people familiar with the plan had estimated could raise $15 billion and value the NAND-flash and solid-state-drive business at $150 billion.

Funding and shareholder concerns

Solidigm, acquired from Intel, had been considered for a US listing to help finance a new factory and meet demand from AI data centers. Proceeds could also have funded share cancellations and buybacks. SK Hynix said it would continue exploring ways to fund Solidigm's expansion and enhance shareholder value, including the timing, scale and financing of future investment.

The company said the decision did not reflect a change in Solidigm's growth prospects or investment needs. That statement distinguishes a financing decision from a reduction in the unit's planned expansion.

South Korean scrutiny

South Korean regulators had raised questions about whether the listing would dilute SK Hynix shareholders. Financial Supervisory Service Governor Lee Chan-jin said regulators were examining the plan under dual-listing restrictions tightened in July to strengthen shareholder protections.

SK Hynix shares had fallen 31% since news of the potential listing emerged in late September, according to Reuters, while the benchmark KOSPI had declined 20% over the same period. The shares were up 1.4% in afternoon trade after the hold announcement while the KOSPI was down 1.4%.

US investment backdrop

The pause also arrives amid negotiations over South Korean semiconductor investment in the United States and US pressure on foreign chipmakers to build facilities there. Reuters reported that the discussions are separate from a broader South Korean investment commitment tied to US tariffs. SK Hynix has not abandoned investment options; it has deferred one route to financing them.

Illustrative file photo of laptop circuitry; not a chip or production facility named in this report. Photo: Alexandre Debiève / Unsplash. Unsplash License; cropped to 16:9. Image source; license.