Korean Stock Flows

Sunic System (KRX: 171090)

선익시스템 KOSDAQ Machinery 특수 목적용 기계 제조업
Close (Oct 16, 2026)
₩83,000
+10.96%
Market cap
₩1T ($0.6B)
52-week range
₩42,900 – ₩144,000
P/E (12M fwd) · P/B · Div yield
8.80 · 5.09 · 1.2%
trailing 7.57 · consensus of 1 analysts

Who is buying Sunic System?

Between Sep 15, 2026 and Oct 16, 2026 (20 trading sessions), foreign investors net bought ₩0.9bn ($1M) of Sunic System, the 207th largest foreign net purchase among 1828 KOSDAQ stocks. Institutions net bought ₩16.6bn ($12M) and retail investors net sold ₩16.6bn ($12M) over the same window. Foreigners were net buyers on 11 of the 20 sessions.

Foreign investors hold 1.81% of Sunic System's listed shares (KRX ownership data as of Oct 16, 2026), down from 1.99% twenty sessions earlier and 3.21% a year ago.

The stock closed at ₩83,000 on Oct 16, 2026: +23.70% over 20 sessions, +58.10% year-to-date, +78.30% over one year. The 52-week range is ₩42,900 – ₩144,000.

At ₩83,000 the stock trades at 8.80× 12-month-forward consensus earnings (1 analysts), 8.20× on FY2027 estimates. The trailing P/E published by KRX is 7.57×, based on the last completed fiscal year.

Sunic System share price, last 60 trading days (KRW)
85,010 72,503 59,997 47,490 Jul 16 Aug 31 Oct 16
Daily foreign investor net purchases, last 60 trading days
+4bn +2bn -2bn -4bn Jul 16 Aug 31 Oct 16
View chart data as a table
Date Close Foreign net Institutions Retail
2026-10-16 ₩83,000 +₩2.7bn +₩3.6bn ₩-6.2bn
2026-10-15 ₩74,800 ₩-0.5bn +₩1.7bn ₩-1.2bn
2026-10-14 ₩80,200 ₩-4.0bn +₩4.7bn ₩-0.8bn
2026-10-13 ₩80,000 ₩-1.0bn +₩2.3bn ₩-0.9bn
2026-10-12 ₩77,700 ₩-0.8bn +₩3.0bn ₩-2.2bn
2026-10-08 ₩75,000 +₩1.3bn +₩0.2bn ₩-1.5bn
2026-10-07 ₩72,600 +₩0.3bn ₩-1.3bn +₩1.1bn
2026-10-06 ₩75,300 ₩-1.5bn +₩0.1bn +₩1.4bn
2026-10-02 ₩76,100 +₩0.0bn +₩0.8bn ₩-0.9bn
2026-10-01 ₩72,800 +₩1.5bn +₩0.5bn ₩-1.9bn
2026-09-30 ₩69,700 +₩0.2bn ₩-0.1bn ₩-0.1bn
2026-09-29 ₩69,700 ₩-1.2bn ₩-0.2bn +₩1.4bn
2026-09-28 ₩71,600 +₩3.0bn +₩0.5bn ₩-3.3bn
2026-09-23 ₩68,600 +₩0.6bn +₩0.0bn ₩-0.9bn
2026-09-22 ₩69,700 +₩0.3bn ₩-0.3bn ₩-0.0bn
2026-09-21 ₩69,900 ₩-0.5bn ₩-0.1bn +₩0.7bn
2026-09-18 ₩72,100 ₩-0.3bn +₩0.2bn +₩0.2bn
2026-09-17 ₩71,300 +₩0.7bn +₩0.7bn ₩-1.3bn
2026-09-16 ₩70,100 +₩0.2bn +₩0.0bn ₩-0.3bn
2026-09-15 ₩66,900 ₩-0.0bn +₩0.1bn ₩-0.1bn
2026-09-14 ₩67,100 +₩0.7bn ₩-0.1bn ₩-0.6bn
2026-09-11 ₩66,000 +₩0.1bn ₩-0.5bn +₩0.4bn
2026-09-10 ₩68,200 +₩0.1bn ₩-0.3bn +₩0.2bn
2026-09-09 ₩68,100 +₩0.4bn +₩1.2bn ₩-1.6bn
2026-09-08 ₩67,200 +₩0.1bn ₩-0.2bn +₩0.1bn
2026-09-07 ₩68,600 +₩1.0bn ₩-0.1bn ₩-0.9bn
2026-09-04 ₩67,200 +₩0.9bn ₩-0.8bn ₩-0.1bn
2026-09-03 ₩64,700 ₩-3.2bn ₩-0.6bn +₩3.7bn
2026-09-02 ₩70,600 ₩-0.4bn +₩1.0bn ₩-0.6bn
2026-09-01 ₩72,900 ₩-1.2bn +₩0.6bn +₩0.5bn
2026-08-31 ₩71,300 ₩-0.3bn +₩0.7bn ₩-0.4bn
2026-08-28 ₩71,600 +₩0.5bn +₩2.6bn ₩-3.0bn
2026-08-27 ₩68,300 +₩0.2bn +₩0.3bn ₩-0.4bn
2026-08-26 ₩66,000 ₩-0.1bn ₩-0.3bn +₩0.3bn
2026-08-25 ₩64,800 +₩1.1bn +₩0.1bn ₩-0.4bn
2026-08-24 ₩64,000 +₩0.2bn +₩0.1bn ₩-0.3bn
2026-08-21 ₩64,900 ₩-0.5bn ₩-0.4bn +₩1.0bn
2026-08-20 ₩67,100 ₩-0.2bn +₩0.1bn +₩0.1bn
2026-08-19 ₩65,000 +₩0.0bn +₩0.0bn ₩-0.1bn
2026-08-18 ₩66,600 +₩2.1bn ₩-0.4bn ₩-1.8bn
2026-08-14 ₩67,500 +₩0.9bn ₩-2.2bn +₩1.2bn
2026-08-13 ₩69,800 ₩-0.1bn ₩-0.3bn +₩0.4bn
2026-08-12 ₩70,000 ₩-0.0bn ₩-0.2bn +₩0.2bn
2026-08-11 ₩70,500 ₩-0.3bn +₩0.7bn ₩-0.4bn
2026-08-10 ₩70,300 ₩-1.0bn +₩0.6bn +₩0.1bn
2026-08-07 ₩67,600 ₩-0.9bn ₩-0.3bn +₩1.2bn
2026-08-06 ₩70,900 +₩0.3bn +₩1.2bn ₩-2.1bn
2026-08-05 ₩66,100 ₩-0.0bn +₩0.1bn ₩-0.1bn
2026-08-04 ₩64,400 ₩-0.4bn +₩0.7bn ₩-0.2bn
2026-08-03 ₩61,000 +₩0.3bn ₩-0.1bn ₩-0.4bn
2026-07-31 ₩59,300 +₩0.2bn +₩0.1bn ₩-0.4bn
2026-07-30 ₩49,500 ₩-0.2bn ₩-0.0bn +₩0.2bn
2026-07-29 ₩49,900 ₩-0.9bn +₩0.5bn +₩0.4bn
2026-07-28 ₩54,800 ₩-0.8bn ₩-1.1bn +₩1.9bn
2026-07-27 ₩63,600 ₩-1.3bn +₩2.4bn ₩-1.1bn
2026-07-24 ₩58,400 ₩-0.3bn +₩0.2bn +₩0.1bn
2026-07-23 ₩56,900 +₩0.0bn +₩0.4bn ₩-0.4bn
2026-07-22 ₩53,400 +₩0.2bn ₩-0.2bn ₩-0.0bn
2026-07-21 ₩51,800 ₩-0.2bn +₩0.2bn +₩0.1bn
2026-07-20 ₩50,500 ₩-0.7bn ₩-0.0bn +₩0.6bn
2026-07-16 ₩55,500 ₩-0.2bn ₩-0.1bn +₩0.4bn

Investor flows summary

Window Foreign (USD) Institutions Retail
1 day +₩2.7bn +$2M +₩3.6bn ₩-6.2bn
5 days ₩-3.6bn $-3M +₩15.3bn ₩-11.2bn
20 days +₩0.9bn +$1M +₩16.6bn ₩-16.6bn

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

Frequently asked questions

Are foreign investors buying Sunic System stock?

Over the last 5 sessions foreign investors net sold ₩3.6bn ($3M) of Sunic System; over 60 sessions they net sold ₩2.8bn ($2M); since Jan 1, 2026 they net sold ₩30.7bn ($23M). Over 20 sessions the stock is the 207th largest foreign net purchase among 1828 KOSDAQ stocks.

How much of Sunic System do foreign investors own?

Foreign investors own 1.81% of Sunic System's shares as of Oct 16, 2026, versus 3.21% 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 ₩16.6bn ($12M) and retail investors net sold ₩16.6bn ($12M) of Sunic System. Retail investors have been supplying the shares that foreigners and institutions are buying.

Is Sunic System listed on KOSPI or KOSDAQ?

Sunic System (선익시스템) trades on KOSDAQ under KRX code 171090 in the Machinery group, with a market capitalization of ₩1T ($0.6B). 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 ₩62bn ($46M) – -₩4bn (-$3M) -₩9bn (-$7M)
2024 ₩113bn ($84M) +80.90% ₩8bn ($6M) -₩28bn (-$21M)
2025 ₩516bn ($383M) +356.70% ₩112bn ($83M) ₩97bn ($72M)

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