Companies › SK hynix · Investing in Korea
SK hynix Inc.
- KRX (KOSPI): 000660
- Nasdaq: SKHY (ADR, 1 ADS = 1/10 common share)
Korean memory maker producing DRAM, NAND flash and high-bandwidth memory (HBM) used in AI accelerators.
SignalStack reports on SK hynix
- Why Memory Prices Surged in 2026: Nvidia and Micron Filings ·
- What Is HBM? High-Bandwidth Memory and Why AI Chips Use It ·
- SK hynix Japan Fab, Chongqing Sale, Solidigm IPO: What DART Says ·
- Why Foreign Investors Are Selling Korean Stocks: Fed, Chips, MSCI ·
Key financials
| Metric | FY2023 | FY2024 | FY2025 |
|---|---|---|---|
| Revenue | ₩32.8T | ₩66.2T | ₩97.1T |
| Operating income | −₩7.7T | ₩23.5T | ₩47.2T |
| Net income | −₩9.1T | ₩19.8T | ₩42.9T |
Consolidated, annual reports (FY2023–FY2025). Source: FSS DART (OpenDART), retrieved 2026-11-11. Figures in Korean won as reported. Verify figures against the original filings.
Recent filings
- 2026-10-29 · Clarification of a rumor or report
- 2026-10-28 · Investor relations event (amended)
- 2026-10-28 · Share buyback decision
- 2026-10-28 · Dividend record date decision
- 2026-10-28 · Dividend decision
- 2026-10-28 · Preliminary earnings (consolidated)
- 2026-10-28 · Disclosure obligation notice
- 2026-10-26 · Share cancellation decision (amended)
Source: FSS DART (original filings are in Korean), retrieved 2026-11-11. What these filings are: DART.
Not investment advice. This page lists official filings and our reports for reference. SignalStack does not rate securities or recommend buying or selling anything.