SK Hynix Reboots Winpac Packaging Deal as Chairman Chey Bets on Relentless Chip Demand
Published on 10/10/2026 at 12:31 | Editorial boerse-global.de
SK Group Chairman Chey Tae-won used a visit to a semiconductor hub construction site in South Korea to deliver an upbeat verdict on the industry's trajectory, telling those present that chip demand should keep expanding at a rapid clip. His remarks landed at a moment when memory makers and their investors are openly wrestling with whether the artificial-intelligence boom can carry the sector much further.
The optimism contrasts with the mood that gripped trading desks only days earlier. Memory names came under fire internationally on Thursday, weighed down by a combination of rising US Treasury yields, firmer oil prices and preliminary figures from rival Samsung Electronics that fell short of analyst estimates for the third quarter. Speculation about whether AI-related revenue forecasts can hold up added to the unease, though retreating crude prices restored a measure of calm the following day.
Friday's Tally and the Forces Behind It
By the close of the week's final session, SK Hynix shares had shed 2.4 percent to finish at 1,681,000.00 KRW, dragged lower alongside a broad semiconductor retreat. Micron and SanDisk also drew sellers as the wider technology complex absorbed the same macro pressures. Concerns about future memory supply and pricing trends compounded the downbeat tone.
Two company-specific factors sharpened the selling. A 90-day lockup on certain SK Hynix shares expired, releasing additional stock for trading, while market watchers flagged headwinds including a stronger won and anticipated special costs tied to employee bonuses.
Should investors sell immediately? Or is it worth buying SK Hynix?
Solidigm: Capacity, Capital and a Possible Listing
On the operational front, SK Hynix continues to build out its data-center memory business. Its NAND subsidiary Solidigm is expanding manufacturing capacity in Taiwan through an ODM partner for enterprise SSDs, according to media reports.
Speculation about Solidigm's future has also drawn attention. Reports suggest the US unit has picked Goldman Sachs and Morgan Stanley to lead a potential initial public offering in 2027, with estimates putting possible proceeds at roughly USD 10 billion. SK Hynix responded that no decision on an IPO has been made. The parent likewise confirmed on October 2 that nothing has been settled regarding future financing steps for Solidigm, with both internal and external funding under review and enterprise value growth as the guiding criterion.
Supply Chain Reset
SK Hynix is recalibrating its contract manufacturing relationships as well. On September 30 the company once again awarded memory chip packaging orders to South Korean service provider Winpac, reviving a supply tie that had been terminated in 2023.
Not everything on the corporate agenda was commercial. On Tuesday the group faced accusations from activists, who are pressing the South Korean government to recognize former employees' cancer cases as work-related, citing company disclosures to the environment ministry about chemical usage.
What Comes Next
Attention now shifts to SK Hynix's own results. Media reports indicate the company will publish its third-quarter 2026 report on October 27. Despite the recent consolidation, the stock remains up 159 percent since the start of the year, leaving market participants to gauge how firmly SK Hynix's profitability can stand up against the broader headwinds buffeting the memory sector.
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