SK Hynix Third-Quarter Profit Jumps 632% as AI Memory Chip Demand Fuels Record Earnings

SK Hynix Posts Record Third-Quarter Profit on AI Chip Boom

SK Hynix delivered blockbuster earnings for the third quarter, with operating profit skyrocketing 632.1% year-over-year to 83.33 trillion won ($62.8 billion), surpassing analyst expectations of 76.72 trillion won1

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. Revenue climbed 327.9% from a year earlier to 104.62 trillion won, exceeding the 98.34 trillion won forecast1

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. The South Korean memory-chip manufacturer has now posted record revenue and operating profit for six consecutive quarters since the second quarter of last year2

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. Quarter-over-quarter, revenue jumped 31.9% while operating profit surged 37.6%1

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. Net profit for the July-September period reached 39.77 trillion won, representing a 215.7% increase from the previous year2

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Surging Demand for AI Memory Chips Drives Growth

The explosive quarterly earnings stem directly from AI chip demand, particularly for high-bandwidth memory chips used in artificial intelligence infrastructure. As a key supplier of HBM chips to Nvidia, SK Hynix has emerged as one of the biggest beneficiaries of the global AI infrastructure buildout1

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. Technology companies continue ramping up spending on data centers and advanced processors, creating unprecedented demand for specialized memory components. SK Hynix analyzed that AI-driven growth has created a virtuous cycle where productivity gains and new revenue generation in software development, customer service, and search lead to greater AI adoption2

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. The company's DRAM and high-bandwidth memory supply for the next three years through 2029 is effectively sold out, according to Joon Deok Park, head of SK Hynix's DRAM marketing3

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Memory Chip Shortage Expected Through 2030

SK Hynix executives revealed on an earnings conference call that the memory-chip shortage is expected to persist through 20303

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. Long-term contracts with major customers including Nvidia now cover more than 50% of the company's total production capacity for 2027 and 20283

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. Soaring DRAM prices amid global shortage and stronger sales of high-margin high-bandwidth memory have driven earnings, while the AI boom has also lifted prices and shipments of conventional NAND chips2

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. MS Hwang, an analyst at Counterpoint, noted that long-term agreements signal another phase of price increases across both conventional DRAM, NAND and HBM, indicating that quarterly earnings have not yet reached their peak and the upward trajectory will likely sustain at least through 20272

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. The company expects higher-end HBM4 products to lead shipments in the fourth quarter of 20263

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$75 Billion Shareholder Returns Program Announced

Seeking to boost valuations and investor confidence, SK Hynix announced plans to return a total of 100 trillion won, equivalent to $75 billion, to shareholders3

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. This includes more than 30 trillion won in dividends and a further 20 trillion won in share buybacks, on top of the already completed 40 trillion-won buyback program announced in August3

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. The company had previously pledged to return more than 50% of its cumulative free cash flow to shareholders over the three years through 20271

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. Kim Dae-jong, a professor at Sejong University, suggested the company needs to focus on winning back shareholders after stock prices fell nearly 60% from their peak in June2

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Share Price Volatility Despite Record Performance

Shares of SK Hynix have been under pressure since June, with investors largely shrugging off record quarterly earnings that had already been priced in2

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. The company's share price has more than halved from its peak in June amid a global selloff in chip stocks and growing skepticism about the sustainability of AI infrastructure spending3

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. In the third quarter alone, shares shed 33% amid lofty investor expectations for profitability3

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. Last week, SK Hynix announced that its U.S. subsidiary Solidigm would halt its review of potential pre-IPO fundraising and IPO options, citing market volatility and share price trends1

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. Looking ahead, analyst Hwang warned that weaker AI spending, increased competition, and the company's own capacity expansion are factors that dictate price volatility, with the most severe threat being a scenario where cloud service providers simultaneously pull back on order volumes2

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. SK Hynix expects capital investment to rise to at least 40 trillion won this year from roughly 30 trillion won in 2025 as it continues to expand production capacity3

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