SK hynix Announces 1Q26 Financial Results

SK hynix Inc. (or “the company”, www.skhynix.com) announced today that it has recorded 52.5763 trillion won in revenues, 37.6103 trillion won in operating profit (with an operating margin of 72%), and 40.3459 trillion won in net profit (with a net margin of 77%) in the first quarter.

Revenue surpassed 50 trillion won for the first time on a quarterly basis, while operating profit and operating margin reached record highs at 37.6 trillion won and 72%, respectively. Operating profit has nearly doubled compared to the previous quarter, clearly demonstrating an improving profitability.

SK hynix noted that despite the fact that first quarter is typically a seasonal downturn, strong demand persisted due to expanded investments in AI infrastructure. The company sustained its upward performance trend by increasing sales of high-value-added products, including HBM, high-capacity server DRAM modules, and eSSDs.

Building on this strong performance, the company’s cash and cash equivalents at the end of the first quarter increased by 19.4 trillion won from the previous quarter, reaching 54.3 trillion won. Meanwhile, interest bearing debt stood at 19.3 trillion won down 2.9 trillion won from the previous quarter, enabling the company to reach a net cash position of 35 trillion won.

The company analyzed that as AI evolves from large model training to the stage of agentic AI, which repeatedly performs real-time inference across various service environments, the foundation for memory demand is expanding across both DRAM and NAND flash.

SK hynix also predicted that the spread of memory efficiency technologies will enhance the economic viability of AI services, leading to an expansion of the overall service scale and further drive memory demand. Based on this, the company forecasted that favorable pricing conditions will continue for both DRAM and NAND flash.

To meet this demand, the company, plans to continue rolling out new products across both DRAM and NAND flash to address the diversifying memory demand.

Regarding HBM, the company will further strengthen its capabilities, encompassing performance, yield, quality, and supply stability. In DRAM, the company will fully ramp up the shipment of LPDDR6, which applied 1cnm process, or the sixth-generation of the 10-nanometer technology, for the world’s first time, and the 192 GB SOCAMM2, which is based on the same process and began mass production this month.

For NAND flash, the company will flexibly address AI demand with CTF based 321-layer QLC cSSD ‘PQC21’, and eSSD lineup of high-performance TLC and high-capacity QLC. Especially, by leveraging synergies with Solidigm, which holds strengths in high-capacity QLC eSSDs, the company plans to strengthen its competitiveness in the AI data center and AI PC storage markets.

Meanwhile, SK hynix emphasized that within the environment where customer demand exceeds supply capacity, securing stable supply capability to meet the structural demand growth of the AI era has emerged as a key competitive advantage.

Accordingly, the company explained that this year’s investment scale will increase significantly compared to the previous year, focusing on the ramp-up of M15X, infrastructure preparation on the Yongin cluster, and securing key equipment such as EUV.

The company highlighted that it will secure both stable supply and robust financial conditions through investment aligned with demand and will strategically expand production bases to proactively respond to long-term demand growth.