Psk Holdings (KRX: 031980)
Who is buying Psk Holdings?
Between Sep 10, 2026 and Oct 13, 2026 (20 trading sessions), foreign investors net bought ₩31.3bn ($23M) of Psk Holdings, the 14th largest foreign net purchase among 1828 KOSDAQ stocks. Institutions net sold ₩0.8bn ($1M) and retail investors net sold ₩30.0bn ($23M) over the same window. Foreigners were net buyers on 14 of the 20 sessions.
Foreign investors hold 7.46% of Psk Holdings' listed shares (KRX ownership data as of Oct 13, 2026), up from 6.56% twenty sessions earlier and 4.67% a year ago.
The stock closed at ₩216,000 on Oct 13, 2026: +41.73% over 20 sessions, +366.52% year-to-date, +301.49% over one year. The 52-week range is ₩40,500 – ₩219,000.
At ₩216,000 the stock trades at 24.66× 12-month-forward consensus earnings (2 analysts), 23.22× on FY2027 estimates. The trailing P/E published by KRX is 50.80×, 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 | ₩216,000 | ₩-1.3bn | +₩8.9bn | ₩-8.8bn |
| 2026-10-12 | ₩201,500 | +₩19.5bn | ₩-12.4bn | ₩-6.0bn |
| 2026-10-08 | ₩209,500 | ₩-3.1bn | +₩7.2bn | ₩-3.6bn |
| 2026-10-07 | ₩204,000 | +₩9.4bn | +₩2.3bn | ₩-11.5bn |
| 2026-10-06 | ₩197,000 | +₩1.1bn | ₩-1.3bn | +₩2.4bn |
| 2026-10-02 | ₩193,600 | ₩-1.6bn | ₩-7.9bn | +₩8.1bn |
| 2026-10-01 | ₩194,000 | +₩8.9bn | ₩-6.3bn | ₩-2.2bn |
| 2026-09-30 | ₩178,600 | +₩0.1bn | ₩-2.4bn | +₩2.3bn |
| 2026-09-29 | ₩180,800 | +₩5.4bn | +₩3.4bn | ₩-7.8bn |
| 2026-09-28 | ₩166,900 | +₩4.3bn | +₩2.0bn | ₩-6.4bn |
| 2026-09-23 | ₩163,200 | +₩2.8bn | ₩-3.8bn | +₩0.3bn |
| 2026-09-22 | ₩158,200 | ₩-5.6bn | ₩-6.0bn | +₩11.1bn |
| 2026-09-21 | ₩170,000 | +₩4.2bn | ₩-4.3bn | +₩0.0bn |
| 2026-09-18 | ₩159,900 | ₩-1.8bn | ₩-1.1bn | +₩2.8bn |
| 2026-09-17 | ₩166,900 | +₩0.6bn | ₩-0.2bn | ₩-0.5bn |
| 2026-09-16 | ₩166,800 | +₩3.2bn | ₩-3.9bn | +₩0.7bn |
| 2026-09-15 | ₩166,900 | +₩12.2bn | ₩-6.3bn | ₩-6.2bn |
| 2026-09-14 | ₩155,500 | +₩5.1bn | ₩-3.9bn | ₩-1.4bn |
| 2026-09-11 | ₩157,000 | +₩5.4bn | ₩-4.5bn | ₩-1.4bn |
| 2026-09-10 | ₩155,000 | ₩-37.4bn | +₩39.6bn | ₩-2.0bn |
| 2026-09-09 | ₩152,400 | +₩6.3bn | ₩-3.4bn | ₩-2.8bn |
| 2026-09-08 | ₩146,500 | +₩11.3bn | ₩-13.0bn | +₩1.7bn |
| 2026-09-07 | ₩156,000 | +₩2.2bn | +₩0.9bn | ₩-4.0bn |
| 2026-09-04 | ₩144,000 | ₩-4.0bn | +₩14.5bn | ₩-10.1bn |
| 2026-09-03 | ₩129,500 | ₩-1.1bn | +₩9.7bn | ₩-8.1bn |
| 2026-09-02 | ₩122,000 | +₩7.2bn | ₩-3.8bn | ₩-3.4bn |
| 2026-09-01 | ₩123,200 | +₩0.6bn | ₩-0.2bn | ₩-0.4bn |
| 2026-08-31 | ₩124,800 | +₩8.2bn | ₩-0.8bn | ₩-7.5bn |
| 2026-08-28 | ₩120,100 | ₩-2.0bn | ₩-2.4bn | +₩4.2bn |
| 2026-08-27 | ₩127,000 | ₩-2.0bn | +₩6.4bn | ₩-4.6bn |
| 2026-08-26 | ₩119,200 | ₩-4.0bn | +₩2.5bn | +₩1.5bn |
| 2026-08-25 | ₩120,700 | +₩1.7bn | +₩5.1bn | ₩-6.7bn |
| 2026-08-24 | ₩110,200 | +₩0.8bn | ₩-0.0bn | ₩-1.7bn |
| 2026-08-21 | ₩107,500 | +₩0.8bn | ₩-2.1bn | +₩1.6bn |
| 2026-08-20 | ₩115,400 | ₩-7.1bn | +₩5.7bn | +₩1.4bn |
| 2026-08-19 | ₩112,200 | ₩-2.5bn | +₩6.1bn | ₩-3.1bn |
| 2026-08-18 | ₩111,700 | +₩0.6bn | +₩5.1bn | ₩-4.7bn |
| 2026-08-14 | ₩111,200 | +₩6.5bn | ₩-4.1bn | ₩-2.6bn |
| 2026-08-13 | ₩105,200 | ₩-8.6bn | ₩-5.8bn | +₩13.9bn |
| 2026-08-12 | ₩108,100 | ₩-2.9bn | ₩-0.4bn | +₩3.6bn |
| 2026-08-11 | ₩109,100 | ₩-9.1bn | +₩3.5bn | +₩4.0bn |
| 2026-08-10 | ₩105,000 | +₩2.4bn | +₩3.1bn | ₩-5.5bn |
| 2026-08-07 | ₩94,000 | +₩2.0bn | ₩-5.3bn | +₩3.4bn |
| 2026-08-06 | ₩101,600 | +₩3.8bn | ₩-4.6bn | +₩0.7bn |
| 2026-08-05 | ₩104,600 | ₩-4.5bn | +₩1.5bn | +₩2.9bn |
| 2026-08-04 | ₩103,000 | ₩-4.6bn | +₩4.4bn | +₩0.0bn |
| 2026-08-03 | ₩97,100 | ₩-2.8bn | +₩2.0bn | +₩0.4bn |
| 2026-07-31 | ₩97,800 | ₩-14.8bn | +₩15.6bn | ₩-1.0bn |
| 2026-07-30 | ₩77,200 | +₩4.3bn | ₩-2.8bn | ₩-1.4bn |
| 2026-07-29 | ₩82,100 | +₩5.0bn | ₩-1.8bn | ₩-3.1bn |
| 2026-07-28 | ₩94,200 | +₩7.2bn | ₩-6.0bn | ₩-1.2bn |
| 2026-07-27 | ₩111,500 | +₩2.0bn | +₩0.8bn | ₩-1.9bn |
| 2026-07-24 | ₩105,900 | +₩8.7bn | ₩-17.8bn | +₩8.8bn |
| 2026-07-23 | ₩121,000 | +₩2.9bn | ₩-7.3bn | +₩4.4bn |
| 2026-07-22 | ₩122,000 | ₩-5.4bn | ₩-1.2bn | +₩6.4bn |
| 2026-07-21 | ₩135,000 | ₩-7.6bn | +₩10.3bn | ₩-2.6bn |
| 2026-07-20 | ₩128,200 | +₩6.0bn | ₩-8.2bn | +₩2.5bn |
| 2026-07-16 | ₩143,400 | +₩6.1bn | ₩-14.4bn | +₩8.1bn |
| 2026-07-15 | ₩156,200 | ₩-11.7bn | +₩15.7bn | ₩-5.3bn |
| 2026-07-14 | ₩141,000 | ₩-2.7bn | ₩-3.9bn | +₩6.5bn |
| 2026-07-13 | ₩140,100 | ₩-5.7bn | +₩6.9bn | ₩-1.4bn |
Investor flows summary
| Window | Foreign | (USD) | Institutions | Retail |
|---|---|---|---|---|
| 1 day | ₩-1.3bn | $-1M | +₩8.9bn | ₩-8.8bn |
| 5 days | +₩25.6bn | +$19M | +₩4.7bn | ₩-27.6bn |
| 20 days | +₩31.3bn | +$23M | ₩-0.8bn | ₩-30.0bn |
Positive = net buying, negative = net selling. Values aggregate the KRX main board and the NXT alternative venue.
Frequently asked questions
Are foreign investors buying Psk Holdings stock?
Over the last 5 sessions foreign investors net bought ₩25.6bn ($19M) of Psk Holdings; over 60 sessions they net bought ₩30.2bn ($23M); since Jan 1, 2026 they net bought ₩100.6bn ($75M). Over 20 sessions the stock is the 14th largest foreign net purchase among 1828 KOSDAQ stocks.
How much of Psk Holdings do foreign investors own?
Foreign investors own 7.46% of Psk Holdings' shares as of Oct 13, 2026, versus 4.67% 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 ₩0.8bn ($1M) and retail investors net sold ₩30.0bn ($23M) of Psk Holdings. Foreign buying is being met mainly by retail selling.
Is Psk Holdings listed on KOSPI or KOSDAQ?
Psk Holdings (피에스케이홀딩스) trades on KOSDAQ under KRX code 031980 in the Semiconductors group, with a market capitalization of ₩5T ($3.5B). 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 | ₩95bn ($71M) | – | ₩27bn ($20M) | ₩43bn ($32M) |
| 2024 | ₩216bn ($162M) | +127.50% | ₩88bn ($66M) | ₩96bn ($72M) |
| 2025 | ₩208bn ($156M) | -3.60% | ₩73bn ($55M) | ₩92bn ($69M) |
Consolidated (K-IFRS) where available, from DART regulatory filings. USD figures converted at the current rate (₩1333.09/$) for reference only.