SK Hynix shares surge over 12% in Seoul after announcing massive stock buyback
SK Hynix's shares rose 12% in Seoul after announcing a 40 trillion won ($28.7B) stock buyback and cancellation program. The company aims to return over 50% of free cash flow to shareholders from 2025-2027. Analysts see this as a support for the share price and a sign of confidence in long-term growth.
How this was made

The 30-second read
Why it matters
The accelerated buyback provides a tangible floor for the stock, likely attracting short‑term buyers and supporting sector momentum.
Market read
A major buyback by a leading memory chip maker triggers a sharp rally, influencing both Korean and global tech equities.
What to watch
Potential financing strain if cash flow falls short of projected free cash flow.
Background
SK Hynix is expanding its shareholder return program to over 50% of cumulative free cash flow (2025‑2027) while investing heavily in new memory fabs.
Ticker impact
SK Hynix announced acceleration of a 40 trillion won buyback, driving a 12% share surge in Seoul.
Further upside potential if buyback continues; short‑term rally likely.
Large‑cap Korean chipmaker, sizable buyback, and immediate price reaction suggest material impact.
Market effects
Boosts sentiment for the memory chip sector and may lift peers like Samsung Electronics.
Supports broader South Korean equity market after prior losses.
Reinforces bullish view on AI‑related memory demand worldwide.
Counterpoint
Buyback could mask underlying demand weakness in the memory market.
Key entities
- companySK Hynix
South Korean memory chip manufacturer.
- analyst_firmCiti
Provided commentary on the buyback's price support.


