SK Hynix Shares Surge After Announcing a Massive $28.7 Billion Stock Buyback

Shares of SK Hynix surged more than 12% in Seoul on Thursday after the South Korean chipmaker announced plans to accelerate a massive stock buyback, giving investors another reason to pile back into semiconductor stocks after several volatile trading sessions.

The company said it is speeding up its 40 trillion won, or roughly $28.7 billion, share repurchase and cancellation program while targeting a significant increase in shareholder returns. SK Hynix said it plans to return more than 50% of the cumulative free cash flow it generates between 2025 and 2027.

The move sent the memory chipmaker's shares sharply higher and offered a vote of confidence from management at a time when semiconductor stocks have been swinging between concerns over the memory market and optimism surrounding long-term artificial intelligence demand.

"We believe the initiative is expected to serve as a meaningful floor for the share price, providing tangible downside support in the near term," Citi analyst Peter Lee said, according to CNBC.

Lee added that the scale of the buyback also signals confidence from SK Hynix in its medium- and long-term growth prospects, despite the headwinds currently affecting parts of the memory sector.

The shareholder return plan comes shortly after SK Hynix unveiled another enormous commitment, this time to expanding its manufacturing capacity. Earlier in August, the company said it would invest 54 trillion won in new memory chip manufacturing facilities as it prepares for growing demand for the advanced components needed to power AI systems.

SK Hynix has emerged as a critical player in the artificial intelligence infrastructure boom because of its position in high-bandwidth memory, or HBM. The specialized memory is used alongside advanced AI processors to handle the enormous amounts of data required by generative AI models and other computing-intensive applications.

The combination of a multibillion-dollar buyback and aggressive spending on new production highlights the balancing act facing major chipmakers. Companies need enormous amounts of capital to increase manufacturing capacity and remain competitive in the AI market, while investors are increasingly focused on whether those investments will ultimately translate into stronger cash flow and shareholder returns.

SK Hynix's announcement appeared to reassure investors on both fronts, though the rally was not limited to them. Technology stocks across Asia rebounded Thursday after losses in the previous session, helped by improving sentiment on Wall Street.

U.S. stocks snapped a three-session losing streak after yields on longer-dated Treasury securities retreated from multi-year highs, easing some of the pressure that higher borrowing costs had placed on growth and technology shares.

In South Korea, Samsung Electronics jumped 8.69%, while internet company Kakao climbed 4.41%. Japanese technology stocks also participated in the rebound. SoftBank Group gained 3.79%, Nintendo advanced more than 3%, and Rakuten rose 2.39%.