The largest holder of SK Telecom stock is Sk Inc., with 65.7 million shares (30.83% of the company) as of September 25, 2026. The 10 largest holders together own 45.0%.
In Q2 2026, 321 institutional holdings reports listed 43.3 million shares worth $1.39 billion, up 26.2% in shares from Q1 2026.
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026).

2026Q2
| Holder | Shares | % of company | Value |
|---|---|---|---|
| Sk Inc. | 65.7 million | 30.83% | – |
| National Pension Service of Korea | 18.2 million | 8.53% | – |
| Kakao Corp. | 3.8 million | 1.81% | – |
| Wellington Management Co. LLP | 3.2 million | 1.48% | – |
| Sk Telecom Co., Ltd. | 1.8 million | 0.85% | – |
| Wellington Management International Ltd. | 1.5 million | 0.71% | – |
| Wellington Management Singapore Pte Ltd. | 696,206 | 0.33% | – |
| Syzygy Asset Management LLC | 534,055 | 0.25% | – |
| State Street Global Advisors Ltd. | 244,130 | 0.11% | – |
| Sjunde Ap Fonden (Investment Management) | 239,974 | 0.11% | – |
As of September 25, 2026.
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 321 | 43.3 million | $1.4B |
| Q1 2026 | 260 | 34.3 million | $1.0B |
| Q4 2025 | 193 | 26.8 million | $551.0M |
| Q3 2025 | 195 | 27.0 million | $581.0M |
| Q2 2025 | 199 | 27.9 million | $651.0M |
| Q1 2025 | 205 | 26.6 million | $565.0M |
| Q4 2024 | 192 | 23.5 million | $494.0M |
| Q3 2024 | 184 | 23.1 million | $514.0M |
Shares and value held by institutions that file quarterly holdings reports (options not included).
Sk Inc., with 30.83% of the company (as of September 25, 2026). Next: National Pension Service of Korea (8.53%) and Kakao Corp. (1.81%).
321 institutional holdings reports listed SK Telecom shares in Q2 2026, 43.3 million shares in all worth $1.39 billion.