Samsung Electronics, SK Hynix Nearing Early End to ₩35 Trillion Buyback Programs; KOSPI Supply-Demand Gap Looms
Samsung Electronics and SK Hynix are nearing the early completion of their combined ₩35 trillion share buyback programs, expected to finish by mid-October. Samsung has bought 78.44% of its planned shares, while SK Hynix has purchased 61.28%. The buybacks have supported KOSPI's supply-demand dynamics, but their conclusion may shift reliance to foreign investor flows.
How this was made
The 30-second read
Why it matters
Accelerated buybacks may temporarily bolster Korean equity prices, but the effect depends on foreign investor sentiment and macro risks.
Market read
Both firms' buyback acceleration could provide short‑term price support and influence KOSPI liquidity, especially if foreign buying resumes.
What to watch
Geopolitical risks, currency volatility, and upcoming U.S.–China summit could offset buyback support.
Background
The article details the accelerated pace of buyback programs by Samsung Electronics and SK Hynix, the two largest constituents of the KOSPI, and discusses implications for Korean market supply‑demand dynamics.
Ticker impact
Samsung Electronics is accelerating its ₩10.85 trillion buyback and is expected to finish its remaining share repurchase by early October, a month ahead of schedule.
Potential short‑term upside as buying pressure eases, especially if foreign investors turn net buyers.
Large‑cap buybacks historically act as a price floor; the unexpected acceleration adds a bullish catalyst.
SK Hynix has repurchased ₩25.5 trillion of shares, covering 61% of its program and is on track to finish by mid‑October, earlier than planned.
Likely modest price support; may benefit from correlated foreign inflows into Korean memory stocks.
The scale of the buyback and its timing create a short‑term demand boost.
Market effects
Reduced supply pressure on the KOSPI may aid other large‑cap Korean equities and memory‑chip sector sentiment.
Potentially steadier Korean market ahead of foreign inflows; may influence regional ETFs tracking Korea.
Limited to investors with exposure to Korean equities; no direct global impact.
Counterpoint
If foreign investors remain net sellers, the early buyback completion could expose a supply gap, leading to price weakness.
Key entities
- companySamsung Electronics
Korean semiconductor giant executing a large share repurchase.
- companySK Hynix
Korean memory‑chip leader also conducting a massive buyback.

