TES (KRX: 095610)
Who is buying TES?
Between Sep 10, 2026 and Oct 13, 2026 (20 trading sessions), foreign investors net sold ₩70.9bn ($53M) of TES, the 12th largest foreign net sale among 1828 KOSDAQ stocks. Institutions net bought ₩121.7bn ($91M) and retail investors net sold ₩50.1bn ($38M) over the same window. Foreigners were net buyers on 12 of the 20 sessions.
Foreign investors hold 9.36% of TES's listed shares (KRX ownership data as of Oct 13, 2026), down from 10.55% twenty sessions earlier and 16.2% a year ago.
The stock closed at ₩161,500 on Oct 13, 2026: +4.67% over 20 sessions, +262.51% year-to-date, +254.17% over one year. The 52-week range is ₩35,450 – ₩236,500.
At ₩161,500 the stock trades at 24.87× 12-month-forward consensus earnings (3 analysts), 23.92× on FY2027 estimates. The trailing P/E published by KRX is 49.78×, based on the last completed fiscal year — the gap reflects earnings expected to rise sharply from last year's level.
View chart data as a table
| Date | Close | Foreign net | Institutions | Retail |
|---|---|---|---|---|
| 2026-10-13 | ₩161,500 | ₩-6.2bn | +₩9.1bn | ₩-2.5bn |
| 2026-10-12 | ₩161,800 | +₩25.6bn | ₩-16.3bn | ₩-9.2bn |
| 2026-10-08 | ₩164,200 | +₩3.6bn | ₩-6.9bn | +₩3.8bn |
| 2026-10-07 | ₩163,100 | +₩16.9bn | ₩-31.9bn | +₩15.7bn |
| 2026-10-06 | ₩176,400 | ₩-4.8bn | ₩-12.1bn | +₩17.3bn |
| 2026-10-02 | ₩177,400 | ₩-4.0bn | ₩-0.3bn | +₩4.4bn |
| 2026-10-01 | ₩183,900 | ₩-6.7bn | +₩28.2bn | ₩-22.2bn |
| 2026-09-30 | ₩167,700 | ₩-15.7bn | +₩1.0bn | +₩14.5bn |
| 2026-09-29 | ₩170,800 | +₩10.4bn | +₩8.4bn | ₩-15.5bn |
| 2026-09-28 | ₩161,900 | +₩6.1bn | ₩-0.4bn | ₩-6.1bn |
| 2026-09-23 | ₩161,900 | +₩15.8bn | ₩-0.9bn | ₩-17.1bn |
| 2026-09-22 | ₩148,600 | +₩4.8bn | ₩-1.5bn | ₩-3.2bn |
| 2026-09-21 | ₩149,600 | +₩9.6bn | +₩1.6bn | ₩-12.0bn |
| 2026-09-18 | ₩138,100 | +₩3.4bn | ₩-1.0bn | ₩-2.5bn |
| 2026-09-17 | ₩136,300 | +₩0.7bn | +₩0.0bn | ₩-0.9bn |
| 2026-09-16 | ₩135,700 | +₩2.9bn | ₩-3.0bn | +₩0.1bn |
| 2026-09-15 | ₩129,700 | +₩1.2bn | ₩-3.2bn | +₩1.3bn |
| 2026-09-14 | ₩132,000 | ₩-6.3bn | ₩-4.0bn | +₩10.2bn |
| 2026-09-11 | ₩143,500 | ₩-14.1bn | +₩7.0bn | +₩7.0bn |
| 2026-09-10 | ₩154,900 | ₩-114.3bn | +₩147.6bn | ₩-33.2bn |
| 2026-09-09 | ₩154,300 | +₩3.2bn | +₩2.7bn | ₩-4.7bn |
| 2026-09-08 | ₩148,100 | +₩6.1bn | ₩-6.5bn | +₩1.1bn |
| 2026-09-07 | ₩152,700 | ₩-5.4bn | +₩14.1bn | ₩-8.5bn |
| 2026-09-04 | ₩146,800 | +₩12.5bn | +₩14.2bn | ₩-27.9bn |
| 2026-09-03 | ₩133,900 | +₩9.3bn | ₩-3.7bn | ₩-4.9bn |
| 2026-09-02 | ₩136,000 | +₩17.2bn | ₩-13.2bn | ₩-3.8bn |
| 2026-09-01 | ₩135,500 | ₩-3.0bn | ₩-13.9bn | +₩17.1bn |
| 2026-08-31 | ₩142,500 | +₩9.8bn | ₩-10.6bn | +₩1.0bn |
| 2026-08-28 | ₩142,700 | +₩8.4bn | ₩-8.5bn | +₩0.5bn |
| 2026-08-27 | ₩146,000 | +₩17.9bn | +₩2.6bn | ₩-20.6bn |
| 2026-08-26 | ₩138,100 | +₩5.5bn | ₩-7.3bn | +₩1.7bn |
| 2026-08-25 | ₩139,000 | +₩8.2bn | ₩-1.7bn | ₩-6.4bn |
| 2026-08-24 | ₩133,400 | +₩9.7bn | ₩-1.1bn | ₩-8.5bn |
| 2026-08-21 | ₩132,900 | +₩6.0bn | ₩-11.8bn | +₩5.8bn |
| 2026-08-20 | ₩142,200 | ₩-7.9bn | ₩-9.8bn | +₩17.6bn |
| 2026-08-19 | ₩144,000 | +₩11.9bn | ₩-6.3bn | ₩-5.7bn |
| 2026-08-18 | ₩143,000 | +₩13.7bn | ₩-6.9bn | ₩-5.3bn |
| 2026-08-14 | ₩147,500 | ₩-0.2bn | ₩-1.5bn | +₩1.7bn |
| 2026-08-13 | ₩145,000 | ₩-4.8bn | ₩-2.3bn | +₩7.2bn |
| 2026-08-12 | ₩145,900 | ₩-16.1bn | ₩-4.0bn | +₩19.9bn |
| 2026-08-11 | ₩146,000 | ₩-18.7bn | +₩7.9bn | +₩9.1bn |
| 2026-08-10 | ₩142,600 | +₩3.4bn | +₩15.9bn | ₩-19.0bn |
| 2026-08-07 | ₩124,600 | ₩-2.3bn | ₩-1.2bn | +₩3.5bn |
| 2026-08-06 | ₩130,100 | +₩0.0bn | ₩-1.6bn | +₩1.8bn |
| 2026-08-05 | ₩136,000 | ₩-31.7bn | +₩6.5bn | +₩25.2bn |
| 2026-08-04 | ₩132,400 | ₩-26.0bn | +₩17.8bn | +₩7.4bn |
| 2026-08-03 | ₩127,200 | ₩-27.3bn | +₩9.4bn | +₩18.4bn |
| 2026-07-31 | ₩130,000 | ₩-11.0bn | +₩22.8bn | ₩-13.2bn |
| 2026-07-30 | ₩100,000 | +₩15.7bn | ₩-16.9bn | +₩1.2bn |
| 2026-07-29 | ₩114,300 | +₩14.0bn | ₩-1.3bn | ₩-12.5bn |
| 2026-07-28 | ₩122,100 | +₩20.1bn | ₩-17.9bn | ₩-2.2bn |
| 2026-07-27 | ₩142,100 | +₩9.0bn | ₩-2.2bn | ₩-6.7bn |
| 2026-07-24 | ₩136,100 | +₩5.6bn | ₩-23.6bn | +₩19.7bn |
| 2026-07-23 | ₩154,100 | +₩31.7bn | ₩-55.3bn | +₩23.8bn |
| 2026-07-22 | ₩156,500 | ₩-11.9bn | ₩-2.3bn | +₩14.7bn |
| 2026-07-21 | ₩165,700 | +₩0.0bn | ₩-5.1bn | +₩3.6bn |
| 2026-07-20 | ₩170,800 | +₩3.0bn | ₩-9.9bn | +₩6.7bn |
| 2026-07-16 | ₩194,300 | ₩-17.4bn | ₩-0.3bn | +₩17.9bn |
| 2026-07-15 | ₩214,000 | ₩-45.4bn | +₩25.2bn | +₩21.9bn |
| 2026-07-14 | ₩217,500 | ₩-27.2bn | +₩33.7bn | ₩-6.3bn |
| 2026-07-13 | ₩186,400 | ₩-45.7bn | +₩50.1bn | ₩-5.8bn |
Investor flows summary
| Window | Foreign | (USD) | Institutions | Retail |
|---|---|---|---|---|
| 1 day | ₩-6.2bn | $-5M | +₩9.1bn | ₩-2.5bn |
| 5 days | +₩35.1bn | +$26M | ₩-58.1bn | +₩25.1bn |
| 20 days | ₩-70.9bn | $-53M | +₩121.7bn | ₩-50.1bn |
Positive = net buying, negative = net selling. Values aggregate the KRX main board and the NXT alternative venue.
Frequently asked questions
Are foreign investors buying TES stock?
Over the last 5 sessions foreign investors net bought ₩35.1bn ($26M) of TES; over 60 sessions they net sold ₩85.4bn ($64M); since Jan 1, 2026 they net sold ₩240.9bn ($181M). Over 20 sessions the stock is the 12th largest foreign net sale among 1828 KOSDAQ stocks.
How much of TES do foreign investors own?
Foreign investors own 9.36% of TES's shares as of Oct 13, 2026, versus 16.2% 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 bought ₩121.7bn ($91M) and retail investors net sold ₩50.1bn ($38M) of TES. Institutions are on the other side of foreign selling.
Is TES listed on KOSPI or KOSDAQ?
TES (테스) trades on KOSDAQ under KRX code 095610 in the Semiconductors group, with a market capitalization of ₩3T ($2.3B). 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 |
|---|---|---|---|---|
| 2023 | ₩147bn ($110M) | – | -₩6bn (-$4M) | ₩2bn ($1M) |
| 2024 | ₩240bn ($180M) | +63.40% | ₩38bn ($29M) | ₩43bn ($32M) |
| 2025 | ₩351bn ($263M) | +46.30% | ₩58bn ($43M) | ₩57bn ($43M) |
Consolidated (K-IFRS) where available, from DART regulatory filings. USD figures converted at the current rate (₩1333.09/$) for reference only.