SK hynix unleashes W40tr buyback amid AI windfall
SK hynix announced a 40 trillion won ($28 billion) share buyback, the largest in South Korea, starting Thursday. The company also raised its shareholder return target for 2025-2027 to over 50% of cumulative free cash flow, citing strong cash generation from AI-driven memory demand. The buyback, about 3.3% of shares, follows calls for better returns and is expected to support per-share value.
How this was made

The 30-second read
Why it matters
The announcement removes ~24 million shares from the market, tightening supply and signaling confidence in valuation.
Market read
A landmark buyback in a leading AI‑related chipmaker, likely to move the stock and set a tone for the sector.
What to watch
Potential regulatory scrutiny of large share cancellations and the impact on liquidity for institutional investors.
Background
SK hynix's cash position reached 69 trillion won after a surge in high‑bandwidth memory demand tied to AI accelerators.
Ticker impact
SK hynix announced a 40 trillion‑won share buyback and cancellation, the largest ever by a listed South Korean company.
Upward pressure on SK hynix stock over the next weeks as the market digests the large return of capital.
Large‑scale buyback signals strong cash generation and management confidence, historically associated with price appreciation.
Market effects
Highlights the strength of the AI‑driven memory chip sector, potentially boosting peers in HBM and DRAM markets.
Positive signal for South Korean equities, especially technology exporters.
Reinforces global AI hardware demand narrative, may influence broader tech sentiment.
Counterpoint
If the buyback is seen as a defensive move, it could signal limited growth opportunities, weighing on the stock.
Key entities
- companySK hynix
South Korean memory chipmaker executing a massive share buyback.
- individualChey Tae‑won
Chair of SK Group, whose personal finances are linked to the company's stock performance.


