Samsung Electronics (005930) vs SK Hynix (000660)
Samsung Electronics (005930) and SK Hynix (000660) side by side: both in Technology, both listed on Korea Exchange. Samsung Electronics is the larger of the two by approximate market capitalization (about 1.4×).
| Field | Samsung Electronics | SK Hynix |
|---|---|---|
| Legal name | Samsung Electronics Co., Ltd. | SK hynix Inc. |
| Ticker | 005930 | 000660 |
| Exchange | Korea Exchange XKRX | Korea Exchange XKRX |
| Jurisdiction | South Korea | South Korea |
| Sector | Technology | Technology |
| Industry | Electronics & Semiconductors | Memory semiconductors (DRAM, NAND, HBM) |
| Market cap ≈ | $1.2tn | $878.5bn |
| Founded | 1969 | 1983 |
| Reporting currency | KRW | KRW |
| LEI | 9884007ER46L6N7EI764 | 988400XAIK6XISWQV045 |
| ISIN | KR7005930003 | KR7000660001 |
| FIGI | BBG001S6K037 | BBG001S90F76 |
| Index membership | — | — |
| Held by (covered funds) | 1 | — |
Samsung Electronics
Memory chips, smartphones, displays and foundry services; Korea's largest company.
SK Hynix
The world's second-largest memory-chip maker and the leader in high-bandwidth memory (HBM) for AI accelerators, with Nvidia as a key customer. Part of South Korea's SK Group.
Market caps are computed from each issuer's own filed share count times the close on 2026-08-28, not copied from a vendor; LEI from GLEIF (CC0), ISIN read from each issuer's own primary listing document with its ISO 6166 check digit validated, FIGI from OpenFIGI, MIC from the ISO 10383 registry — full provenance on Sources. Not real-time, not investment advice. Both sides as data: /api/v1/companies/samsung-electronics · /api/v1/companies/sk-hynix