---
symbol: "SKHX"
name: "SK Hynix"
date: 2026-09-29
change_pct: 4.382313673132801
direction: "up"
event_type: "m&a"
url: "https://perplo.app/why/SKHX/2026-09-29"
updated_at: 2026-09-29T15:06:36.748Z
---

# Why SK Hynix (SKHX) rose 4.38% on September 29, 2026

SK Hynix (SKHX) rose 4.38% on September 29, 2026 — Solidigm IPO talk unlocks value in SK Hynix stake.

## What happened

SK Hynix is weighing a potential $100 billion IPO for Solidigm, its majority-owned memory subsidiary, unlocking embedded equity value and signaling confidence in the memory cycle recovery.

## Why it moved

A higher standalone valuation for Solidigm on public markets directly raises SK Hynix's sum-of-parts worth; investors repriced the holding company's hidden asset value upward despite initial headline shock.

## Why it matters

Korea Tech theme benefits from a marquee tech asset (semiconductor memory) proving valuable enough to spin off, reinforcing the narrative that Korean chipmakers are global-scale leaders in a structurally growing AI-era…

## What would break the thesis

If Solidigm IPO plans are shelved or priced well below $100 billion, the sum-of-parts accretion disappears and SK Hynix loses the re-rating catalyst.

## Sources

- [SK Hynix Shares Plunge After Report Reveals Potential $100 Billion Solidigm IPO](https://finnhub.io/api/news?id=86d3585870f05c86d23bd45e453304c125b63aca810e98d2b70fe6cb8d0732b0) — Yahoo
- [Solidigm IPO talk revives funding debate](https://www.koreaherald.com/article/10886380) — Korea Herald
- [Why SK hynix is weighing US memory production](https://www.koreaherald.com/article/10885260) — Korea Herald

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