SK eternix (KRX: 475150)
Who is buying SK eternix?
Between Sep 15, 2026 and Oct 16, 2026 (20 trading sessions), foreign investors net bought ₩17.0bn ($13M) of SK eternix, the 34th largest foreign net purchase among 832 KOSPI stocks. Institutions net sold ₩24.9bn ($19M) and retail investors net bought ₩7.7bn ($6M) over the same window. Foreigners were net buyers on 10 of the 20 sessions.
Foreign investors hold 3.84% of SK eternix's listed shares (KRX ownership data as of Oct 16, 2026), up from 3.05% twenty sessions earlier and 3.42% a year ago.
The stock closed at ₩41,500 on Oct 16, 2026: -17.33% over 20 sessions, +100.48% year-to-date, +69.73% over one year. The 52-week range is ₩17,210 – ₩87,700.
At ₩41,500 the stock trades at 45.65× current-fiscal-year consensus earnings. The trailing P/E published by KRX is 45.55×, based on the last completed fiscal year.
View chart data as a table
| Date | Close | Foreign net | Institutions | Retail |
|---|---|---|---|---|
| 2026-10-16 | ₩41,500 | ₩-3.4bn | ₩-5.7bn | +₩8.9bn |
| 2026-10-15 | ₩43,300 | ₩-8.9bn | +₩1.6bn | +₩7.4bn |
| 2026-10-14 | ₩43,600 | ₩-0.3bn | +₩0.4bn | ₩-0.1bn |
| 2026-10-13 | ₩44,000 | +₩3.8bn | +₩0.4bn | ₩-4.3bn |
| 2026-10-12 | ₩44,000 | +₩7.5bn | ₩-5.9bn | ₩-1.6bn |
| 2026-10-08 | ₩46,000 | ₩-2.2bn | ₩-7.4bn | +₩9.7bn |
| 2026-10-07 | ₩49,100 | ₩-5.9bn | +₩0.2bn | +₩5.8bn |
| 2026-10-06 | ₩50,400 | +₩4.9bn | ₩-0.5bn | ₩-4.0bn |
| 2026-10-02 | ₩49,700 | ₩-0.5bn | ₩-1.4bn | +₩1.8bn |
| 2026-10-01 | ₩49,450 | ₩-0.3bn | ₩-1.6bn | +₩1.9bn |
| 2026-09-30 | ₩49,350 | ₩-1.7bn | +₩0.1bn | +₩1.7bn |
| 2026-09-29 | ₩49,900 | ₩-7.6bn | ₩-1.3bn | +₩8.8bn |
| 2026-09-28 | ₩51,200 | +₩4.3bn | +₩1.7bn | ₩-6.0bn |
| 2026-09-23 | ₩50,800 | +₩0.6bn | ₩-0.0bn | ₩-0.5bn |
| 2026-09-22 | ₩50,500 | +₩7.3bn | +₩0.7bn | ₩-7.8bn |
| 2026-09-21 | ₩50,200 | +₩0.8bn | ₩-3.5bn | +₩2.5bn |
| 2026-09-18 | ₩50,900 | +₩15.3bn | +₩0.5bn | ₩-16.2bn |
| 2026-09-17 | ₩48,950 | +₩1.5bn | ₩-0.5bn | ₩-1.1bn |
| 2026-09-16 | ₩48,800 | ₩-0.4bn | ₩-0.8bn | +₩1.3bn |
| 2026-09-15 | ₩49,900 | +₩2.3bn | ₩-1.7bn | ₩-0.6bn |
| 2026-09-14 | ₩50,200 | ₩-2.8bn | ₩-3.9bn | +₩6.7bn |
| 2026-09-11 | ₩51,900 | +₩2.9bn | +₩4.9bn | ₩-8.3bn |
| 2026-09-10 | ₩51,800 | ₩-8.1bn | ₩-4.3bn | +₩12.4bn |
| 2026-09-09 | ₩53,200 | +₩13.6bn | +₩1.9bn | ₩-15.1bn |
| 2026-09-08 | ₩51,000 | +₩1.1bn | ₩-6.6bn | +₩5.3bn |
| 2026-09-07 | ₩52,100 | ₩-4.4bn | ₩-4.3bn | +₩8.8bn |
| 2026-09-04 | ₩52,000 | +₩12.0bn | +₩3.4bn | ₩-15.2bn |
| 2026-09-03 | ₩49,700 | +₩0.3bn | ₩-0.6bn | +₩0.4bn |
| 2026-09-02 | ₩50,900 | ₩-2.2bn | ₩-6.4bn | +₩8.4bn |
| 2026-09-01 | ₩51,800 | ₩-15.3bn | ₩-6.1bn | +₩21.3bn |
| 2026-08-31 | ₩55,000 | ₩-1.2bn | ₩-0.1bn | +₩1.5bn |
| 2026-08-28 | ₩55,800 | ₩-5.2bn | +₩5.2bn | ₩-0.1bn |
| 2026-08-27 | ₩55,800 | +₩4.7bn | +₩2.1bn | ₩-6.6bn |
| 2026-08-26 | ₩53,900 | ₩-4.1bn | +₩0.6bn | +₩3.4bn |
| 2026-08-25 | ₩55,200 | +₩4.8bn | +₩9.7bn | ₩-14.7bn |
| 2026-08-24 | ₩53,200 | +₩10.1bn | +₩9.2bn | ₩-19.1bn |
| 2026-08-21 | ₩51,300 | ₩-11.6bn | ₩-12.6bn | +₩24.0bn |
| 2026-08-20 | ₩56,000 | ₩-13.8bn | ₩-17.0bn | +₩32.1bn |
| 2026-08-19 | ₩57,800 | ₩-4.3bn | +₩13.5bn | ₩-8.6bn |
| 2026-08-18 | ₩58,500 | ₩-11.6bn | +₩11.1bn | ₩-0.4bn |
| 2026-08-14 | ₩58,300 | +₩1.8bn | +₩4.8bn | ₩-7.7bn |
| 2026-08-13 | ₩57,100 | +₩30.7bn | +₩5.7bn | ₩-36.3bn |
| 2026-08-12 | ₩52,700 | +₩15.9bn | ₩-2.9bn | ₩-12.9bn |
| 2026-08-11 | ₩51,100 | ₩-18.6bn | ₩-4.1bn | +₩21.9bn |
| 2026-08-10 | ₩51,300 | ₩-6.7bn | ₩-3.8bn | +₩10.6bn |
| 2026-08-07 | ₩50,500 | ₩-24.2bn | ₩-15.1bn | +₩41.1bn |
| 2026-08-06 | ₩55,000 | ₩-0.4bn | ₩-2.0bn | +₩2.8bn |
| 2026-08-05 | ₩57,700 | ₩-27.0bn | +₩1.0bn | +₩26.8bn |
| 2026-08-04 | ₩55,800 | ₩-8.3bn | +₩39.2bn | ₩-32.5bn |
| 2026-08-03 | ₩46,550 | ₩-9.7bn | +₩4.4bn | +₩4.4bn |
| 2026-07-31 | ₩45,450 | ₩-18.6bn | +₩7.1bn | +₩12.2bn |
| 2026-07-30 | ₩41,800 | ₩-32.7bn | ₩-1.7bn | +₩33.6bn |
| 2026-07-29 | ₩43,450 | +₩15.7bn | ₩-16.2bn | +₩0.8bn |
| 2026-07-28 | ₩48,700 | +₩32.9bn | ₩-28.0bn | +₩1.5bn |
| 2026-07-27 | ₩57,100 | +₩9.8bn | ₩-31.6bn | +₩22.4bn |
| 2026-07-24 | ₩80,900 | ₩-68.0bn | +₩60.4bn | +₩19.7bn |
| 2026-07-23 | ₩80,600 | +₩64.4bn | +₩11.9bn | ₩-82.2bn |
| 2026-07-22 | ₩62,000 | +₩58.8bn | +₩6.4bn | ₩-79.0bn |
| 2026-07-21 | ₩55,900 | +₩22.3bn | +₩3.4bn | ₩-25.5bn |
| 2026-07-20 | ₩55,900 | +₩1.5bn | +₩24.7bn | ₩-26.4bn |
| 2026-07-16 | ₩52,000 | ₩-16.8bn | +₩9.5bn | +₩9.1bn |
Investor flows summary
| Window | Foreign | (USD) | Institutions | Retail |
|---|---|---|---|---|
| 1 day | ₩-3.4bn | $-2M | ₩-5.7bn | +₩8.9bn |
| 5 days | ₩-1.3bn | $-1M | ₩-9.3bn | +₩10.4bn |
| 20 days | +₩17.0bn | +$13M | ₩-24.9bn | +₩7.7bn |
Positive = net buying, negative = net selling. Values aggregate the KRX main board and the NXT alternative venue.
Frequently asked questions
Are foreign investors buying SK eternix stock?
Over the last 5 sessions foreign investors net sold ₩1.3bn ($1M) of SK eternix; over 60 sessions they net bought ₩21.3bn ($16M); since Jan 1, 2026 they net sold ₩40.4bn ($30M). Over 20 sessions the stock is the 34th largest foreign net purchase among 832 KOSPI stocks.
How much of SK eternix do foreign investors own?
Foreign investors own 3.84% of SK eternix's shares as of Oct 16, 2026, versus 3.42% one year earlier. The figure is KRX's daily foreign holdings divided by listed shares, and it reflects trades settled through the previous session.
Who is on the other side — institutions or retail investors?
Over 20 sessions institutions net sold ₩24.9bn ($19M) and retail investors net bought ₩7.7bn ($6M) of SK eternix. Foreign buying is being met mainly by institutional selling.
Is SK eternix listed on KOSPI or KOSDAQ?
SK eternix (SK이터닉스) trades on KOSPI under KRX code 475150 in the Power & Energy group, with a market capitalization of ₩1T ($1.1B). Daily net flows by investor type are published by KRX after each session and combine the KRX main board with the NXT venue.
Annual financials
| Fiscal year | Revenue | YoY | Operating profit | Net income |
|---|---|---|---|---|
| 2024 | ₩332bn ($247M) | – | ₩38bn ($28M) | ₩22bn ($17M) |
| 2025 | ₩386bn ($287M) | +16.10% | ₩53bn ($39M) | ₩31bn ($23M) |
Consolidated (K-IFRS) where available, from DART regulatory filings. USD figures converted at the current rate (₩1345.9/$) for reference only.