Korean Stock Flows

Wonik Holdings (KRX: 030530)

원익홀딩스 KOSDAQ Semiconductors 기초 화학물질 제조업
Close (Oct 16, 2026)
₩23,100
+4.52%
Market cap
₩2T ($1.3B)
52-week range
– – ₩50,600
P/E (trailing) · P/B · Div yield
64.35 · 1.76 · 0%

Who is buying Wonik Holdings?

Between Sep 15, 2026 and Oct 16, 2026 (20 trading sessions), foreign investors net bought ₩15.8bn ($12M) of Wonik Holdings, the 29th largest foreign net purchase among 1828 KOSDAQ stocks. Institutions net bought ₩2.6bn ($2M) and retail investors net sold ₩17.8bn ($13M) over the same window. Foreigners were net buyers on 10 of the 20 sessions.

Foreign investors hold 5.68% of Wonik Holdings' listed shares (KRX ownership data as of Oct 16, 2026), up from 4.89% twenty sessions earlier and 7.5% a year ago.

The stock closed at ₩23,100 on Oct 16, 2026: +5.48% over 20 sessions, -52.57% year-to-date, +2.67% over one year.

At ₩23,100 the stock trades at 64.35× trailing earnings (KRX, last completed fiscal year); no analyst consensus is available for a forward P/E.

Wonik Holdings share price, last 60 trading days (KRW)
31,632 25,211 18,789 12,368 Jul 16 Aug 31 Oct 16
Daily foreign investor net purchases, last 60 trading days
+13.5bn +6.7bn -6.7bn -13.5bn Jul 16 Aug 31 Oct 16
View chart data as a table
Date Close Foreign net Institutions Retail
2026-10-16 ₩23,100 +₩0.7bn ₩-0.0bn ₩-0.7bn
2026-10-15 ₩22,100 +₩3.5bn +₩0.2bn ₩-3.5bn
2026-10-14 ₩24,500 ₩-1.7bn ₩-0.7bn +₩2.6bn
2026-10-13 ₩25,150 +₩2.2bn +₩0.4bn ₩-2.5bn
2026-10-12 ₩25,950 +₩1.6bn ₩-0.6bn ₩-0.9bn
2026-10-08 ₩28,400 ₩-1.7bn ₩-0.2bn +₩1.7bn
2026-10-07 ₩29,050 ₩-2.3bn +₩0.2bn +₩2.0bn
2026-10-06 ₩30,600 +₩8.6bn +₩0.5bn ₩-8.7bn
2026-10-02 ₩29,200 +₩0.9bn +₩1.4bn ₩-2.8bn
2026-10-01 ₩28,000 +₩1.5bn +₩1.0bn ₩-2.6bn
2026-09-30 ₩26,400 ₩-1.4bn ₩-0.3bn +₩1.9bn
2026-09-29 ₩26,600 ₩-0.5bn ₩-0.6bn +₩1.1bn
2026-09-28 ₩27,250 ₩-2.1bn ₩-0.5bn +₩2.3bn
2026-09-23 ₩28,300 +₩6.4bn ₩-0.5bn ₩-5.5bn
2026-09-22 ₩26,500 ₩-0.0bn ₩-0.2bn +₩0.4bn
2026-09-21 ₩26,900 ₩-3.4bn +₩0.3bn +₩3.2bn
2026-09-18 ₩26,050 +₩1.3bn +₩0.3bn ₩-1.6bn
2026-09-17 ₩25,500 ₩-0.0bn +₩0.1bn ₩-0.6bn
2026-09-16 ₩25,300 ₩-4.1bn +₩0.4bn +₩3.9bn
2026-09-15 ₩25,050 +₩6.2bn +₩1.4bn ₩-7.4bn
2026-09-14 ₩21,900 +₩0.1bn ₩-0.1bn ₩-0.1bn
2026-09-11 ₩22,350 +₩1.1bn ₩-0.8bn ₩-0.3bn
2026-09-10 ₩23,250 ₩-6.5bn +₩0.5bn +₩5.9bn
2026-09-09 ₩23,250 ₩-3.8bn ₩-0.3bn +₩4.0bn
2026-09-08 ₩22,550 ₩-4.8bn +₩2.0bn +₩3.3bn
2026-09-07 ₩22,350 ₩-0.4bn ₩-0.0bn ₩-0.4bn
2026-09-04 ₩22,500 +₩7.3bn +₩3.7bn ₩-10.9bn
2026-09-03 ₩17,320 ₩-3.2bn ₩-0.3bn +₩3.4bn
2026-09-02 ₩17,440 +₩1.6bn ₩-0.7bn ₩-0.9bn
2026-09-01 ₩17,730 ₩-1.7bn ₩-0.8bn +₩2.6bn
2026-08-31 ₩18,780 ₩-1.0bn ₩-1.0bn +₩2.2bn
2026-08-28 ₩19,080 ₩-13.5bn ₩-3.8bn +₩17.0bn
2026-08-27 ₩20,250 +₩1.0bn +₩0.1bn ₩-1.2bn
2026-08-26 ₩19,240 ₩-0.2bn ₩-0.7bn +₩0.9bn
2026-08-25 ₩19,700 ₩-0.6bn ₩-0.0bn +₩0.6bn
2026-08-24 ₩19,250 +₩0.2bn +₩0.1bn ₩-0.5bn
2026-08-21 ₩19,250 ₩-0.3bn ₩-0.3bn +₩0.6bn
2026-08-20 ₩20,100 ₩-0.3bn +₩0.3bn ₩-0.0bn
2026-08-19 ₩19,590 +₩0.2bn +₩0.0bn ₩-0.3bn
2026-08-18 ₩19,760 ₩-0.7bn ₩-1.5bn +₩2.2bn
2026-08-14 ₩21,000 +₩0.7bn ₩-0.8bn +₩0.1bn
2026-08-13 ₩20,800 +₩1.4bn ₩-0.2bn ₩-1.2bn
2026-08-12 ₩20,100 +₩0.7bn ₩-0.4bn ₩-0.3bn
2026-08-11 ₩20,300 +₩1.4bn ₩-0.7bn ₩-0.6bn
2026-08-10 ₩21,000 +₩1.9bn +₩1.7bn ₩-3.7bn
2026-08-07 ₩19,050 ₩-2.0bn ₩-0.0bn +₩2.2bn
2026-08-06 ₩19,720 ₩-7.5bn +₩0.9bn +₩6.6bn
2026-08-05 ₩20,900 +₩2.5bn ₩-0.4bn ₩-2.2bn
2026-08-04 ₩20,400 ₩-4.8bn +₩1.8bn +₩3.2bn
2026-08-03 ₩19,860 +₩1.8bn +₩1.4bn ₩-3.2bn
2026-07-31 ₩15,280 +₩1.4bn +₩0.4bn ₩-1.8bn
2026-07-30 ₩13,400 +₩0.6bn +₩0.2bn ₩-0.8bn
2026-07-29 ₩14,160 ₩-0.0bn +₩1.5bn ₩-1.5bn
2026-07-28 ₩14,920 ₩-1.7bn +₩0.8bn +₩1.0bn
2026-07-27 ₩16,960 ₩-0.8bn +₩0.5bn +₩0.3bn
2026-07-24 ₩16,400 ₩-2.5bn ₩-0.1bn +₩2.5bn
2026-07-23 ₩18,510 ₩-2.2bn +₩1.8bn +₩0.4bn
2026-07-22 ₩17,100 ₩-0.4bn ₩-0.5bn +₩0.9bn
2026-07-21 ₩16,230 +₩0.8bn +₩0.4bn ₩-1.2bn
2026-07-20 ₩15,540 +₩0.8bn ₩-0.2bn ₩-0.6bn
2026-07-16 ₩16,790 ₩-1.5bn ₩-0.7bn +₩2.2bn

Investor flows summary

Window Foreign (USD) Institutions Retail
1 day +₩0.7bn +$1M ₩-0.0bn ₩-0.7bn
5 days +₩6.3bn +$5M ₩-0.7bn ₩-5.1bn
20 days +₩15.8bn +$12M +₩2.6bn ₩-17.8bn

Positive = net buying, negative = net selling. Values aggregate the KRX main board and the NXT alternative venue.

Frequently asked questions

Are foreign investors buying Wonik Holdings stock?

Over the last 5 sessions foreign investors net bought ₩6.3bn ($5M) of Wonik Holdings; over 60 sessions they net sold ₩17.6bn ($13M); since Jan 1, 2026 they net sold ₩61.1bn ($45M). Over 20 sessions the stock is the 29th largest foreign net purchase among 1828 KOSDAQ stocks.

How much of Wonik Holdings do foreign investors own?

Foreign investors own 5.68% of Wonik Holdings' shares as of Oct 16, 2026, versus 7.5% 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 ₩2.6bn ($2M) and retail investors net sold ₩17.8bn ($13M) of Wonik Holdings. Retail investors have been supplying the shares that foreigners and institutions are buying.

Is Wonik Holdings listed on KOSPI or KOSDAQ?

Wonik Holdings (원익홀딩스) trades on KOSDAQ under KRX code 030530 in the Semiconductors group, with a market capitalization of ₩2T ($1.3B). 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 ₩750bn ($557M) – ₩46bn ($34M) -₩24bn (-$18M)
2024 ₩645bn ($480M) -13.90% ₩31bn ($23M) -₩61bn (-$45M)
2025 ₩623bn ($463M) -3.50% -₩0bn (-$0M) ₩50bn ($37M)

Consolidated (K-IFRS) where available, from DART regulatory filings. USD figures converted at the current rate (₩1345.9/$) for reference only.

← All foreign investor flows