Korean Stock Flows

Oscotec (KRX: 039200)

오스코텍 KOSDAQ Biotech & Pharma 의약품 제조업
Close (Oct 13, 2026)
₩35,350
-3.15%
Market cap
₩1T ($1.0B)
52-week range
₩27,300 – ₩66,000
P/E (12M fwd) · P/B · Div yield
13.45 · 7.46 · 0%
trailing 25.84 · consensus of 1 analysts

Who is buying Oscotec?

Between Sep 10, 2026 and Oct 13, 2026 (20 trading sessions), foreign investors net sold ₩6.6bn ($5M) of Oscotec, the 91st largest foreign net sale among 1828 KOSDAQ stocks. Institutions net bought ₩19.2bn ($14M) and retail investors net sold ₩12.7bn ($9M) over the same window. Foreigners were net buyers on 7 of the 20 sessions.

Foreign investors hold 12.15% of Oscotec's listed shares (KRX ownership data as of Oct 13, 2026), down from 12.3% twenty sessions earlier and 10.38% a year ago.

The stock closed at ₩35,350 on Oct 13, 2026: +1.58% over 20 sessions, -21.79% year-to-date, -20.02% over one year. The 52-week range is ₩27,300 – ₩66,000.

At ₩35,350 the stock trades at 13.45× 12-month-forward consensus earnings (1 analysts), 11.33× on FY2027 estimates. The trailing P/E published by KRX is 25.84×, based on the last completed fiscal year.

Oscotec share price, last 60 trading days (KRW)
40,402 36,034 31,666 27,298 Jul 13 Aug 26 Oct 13
Daily foreign investor net purchases, last 60 trading days
+5.5bn +2.8bn -2.8bn -5.5bn Jul 13 Aug 26 Oct 13
View chart data as a table
Date Close Foreign net Institutions Retail
2026-10-13 ₩35,350 ₩-0.4bn +₩1.4bn ₩-1.0bn
2026-10-12 ₩36,500 ₩-0.5bn +₩0.6bn +₩0.1bn
2026-10-08 ₩37,700 ₩-1.8bn +₩0.7bn +₩1.1bn
2026-10-07 ₩39,700 ₩-2.0bn +₩3.1bn ₩-1.2bn
2026-10-06 ₩39,150 +₩0.3bn +₩3.2bn ₩-3.5bn
2026-10-02 ₩36,600 ₩-1.1bn ₩-0.1bn +₩1.2bn
2026-10-01 ₩38,000 ₩-0.5bn +₩4.1bn ₩-3.7bn
2026-09-30 ₩35,650 +₩0.3bn +₩0.3bn ₩-0.4bn
2026-09-29 ₩35,650 +₩0.5bn +₩0.2bn ₩-0.4bn
2026-09-28 ₩35,250 ₩-0.2bn +₩0.2bn ₩-0.4bn
2026-09-23 ₩35,800 ₩-0.1bn ₩-0.6bn +₩0.5bn
2026-09-22 ₩36,200 ₩-0.0bn +₩0.2bn ₩-0.3bn
2026-09-21 ₩35,850 ₩-1.1bn +₩0.4bn +₩0.6bn
2026-09-18 ₩36,550 ₩-1.1bn +₩1.1bn +₩0.0bn
2026-09-17 ₩37,450 +₩2.2bn +₩2.2bn ₩-4.3bn
2026-09-16 ₩34,350 +₩0.1bn +₩0.1bn ₩-0.2bn
2026-09-15 ₩34,600 ₩-1.3bn +₩1.4bn ₩-0.1bn
2026-09-14 ₩34,600 +₩0.4bn ₩-0.1bn ₩-0.3bn
2026-09-11 ₩34,900 +₩0.5bn ₩-0.6bn +₩0.1bn
2026-09-10 ₩35,450 ₩-0.8bn +₩1.4bn ₩-0.6bn
2026-09-09 ₩34,800 +₩0.2bn ₩-0.2bn ₩-0.1bn
2026-09-08 ₩35,050 ₩-0.1bn +₩0.0bn ₩-0.0bn
2026-09-07 ₩35,950 ₩-0.2bn ₩-0.5bn +₩0.5bn
2026-09-04 ₩36,600 +₩0.9bn ₩-1.0bn +₩0.2bn
2026-09-03 ₩35,900 ₩-0.7bn ₩-0.1bn +₩0.7bn
2026-09-02 ₩36,600 ₩-0.2bn ₩-0.7bn +₩0.7bn
2026-09-01 ₩37,000 +₩1.0bn ₩-0.2bn ₩-0.8bn
2026-08-31 ₩35,050 +₩1.3bn ₩-1.8bn +₩0.3bn
2026-08-28 ₩35,800 +₩0.5bn ₩-0.2bn ₩-0.2bn
2026-08-27 ₩35,050 +₩2.8bn ₩-4.0bn +₩1.3bn
2026-08-26 ₩35,900 ₩-0.8bn ₩-1.0bn +₩1.7bn
2026-08-25 ₩37,300 ₩-0.5bn +₩0.1bn +₩0.5bn
2026-08-24 ₩38,250 +₩1.7bn +₩1.2bn ₩-2.7bn
2026-08-21 ₩36,700 ₩-0.3bn ₩-1.2bn +₩1.2bn
2026-08-20 ₩38,850 ₩-1.7bn +₩1.2bn +₩0.3bn
2026-08-19 ₩38,100 +₩1.1bn +₩0.0bn ₩-1.3bn
2026-08-18 ₩36,600 +₩2.0bn ₩-2.2bn +₩0.0bn
2026-08-14 ₩37,400 +₩0.1bn ₩-2.1bn +₩1.7bn
2026-08-13 ₩38,300 ₩-1.5bn +₩0.3bn +₩1.3bn
2026-08-12 ₩38,800 ₩-3.8bn +₩5.6bn ₩-2.1bn
2026-08-11 ₩37,400 ₩-0.4bn ₩-0.1bn +₩0.5bn
2026-08-10 ₩38,000 ₩-5.5bn +₩8.1bn ₩-2.4bn
2026-08-07 ₩34,950 ₩-0.1bn ₩-0.8bn +₩0.7bn
2026-08-06 ₩35,350 ₩-1.7bn +₩3.0bn ₩-1.1bn
2026-08-05 ₩33,600 ₩-0.0bn ₩-1.5bn +₩1.4bn
2026-08-04 ₩34,600 ₩-1.5bn +₩4.8bn ₩-3.1bn
2026-08-03 ₩30,850 +₩1.0bn +₩0.1bn ₩-1.2bn
2026-07-31 ₩30,050 +₩0.8bn +₩0.7bn ₩-1.6bn
2026-07-30 ₩28,400 +₩0.8bn ₩-0.4bn ₩-0.3bn
2026-07-29 ₩29,150 ₩-1.3bn +₩1.6bn ₩-0.4bn
2026-07-28 ₩30,250 ₩-0.3bn +₩0.0bn +₩0.1bn
2026-07-27 ₩31,600 ₩-0.6bn +₩1.6bn ₩-0.9bn
2026-07-24 ₩31,050 +₩0.3bn ₩-0.5bn +₩0.3bn
2026-07-23 ₩31,200 +₩1.2bn +₩1.1bn ₩-2.4bn
2026-07-22 ₩29,300 +₩0.1bn ₩-1.1bn +₩1.1bn
2026-07-21 ₩30,150 +₩0.6bn ₩-1.3bn +₩0.7bn
2026-07-20 ₩30,600 ₩-1.6bn ₩-0.1bn +₩1.5bn
2026-07-16 ₩30,150 +₩1.2bn ₩-1.0bn ₩-0.0bn
2026-07-15 ₩30,550 +₩1.5bn ₩-0.1bn ₩-1.5bn
2026-07-14 ₩28,000 +₩1.8bn ₩-0.5bn ₩-0.2bn
2026-07-13 ₩29,500 +₩0.4bn ₩-1.0bn +₩0.3bn

Investor flows summary

Window Foreign (USD) Institutions Retail
1 day ₩-0.4bn $-0M +₩1.4bn ₩-1.0bn
5 days ₩-4.4bn $-3M +₩9.0bn ₩-4.4bn
20 days ₩-6.6bn $-5M +₩19.2bn ₩-12.7bn

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

Frequently asked questions

Are foreign investors buying Oscotec stock?

Over the last 5 sessions foreign investors net sold ₩4.4bn ($3M) of Oscotec; over 60 sessions they net sold ₩8.4bn ($6M); since Jan 1, 2026 they net bought ₩66.4bn ($50M). Over 20 sessions the stock is the 91st largest foreign net sale among 1828 KOSDAQ stocks.

How much of Oscotec do foreign investors own?

Foreign investors own 12.15% of Oscotec's shares as of Oct 13, 2026, versus 10.38% 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 ₩19.2bn ($14M) and retail investors net sold ₩12.7bn ($9M) of Oscotec. Institutions are on the other side of foreign selling.

Is Oscotec listed on KOSPI or KOSDAQ?

Oscotec (오스코텍) trades on KOSDAQ under KRX code 039200 in the Biotech & Pharma group, with a market capitalization of ₩1T ($1.0B). 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 ₩5bn ($4M) – -₩33bn (-$24M) -₩28bn (-$21M)
2024 ₩34bn ($26M) +586.90% -₩3bn (-$2M) -₩2bn (-$1M)
2025 ₩100bn ($75M) +193.60% ₩52bn ($39M) ₩54bn ($41M)

Consolidated (K-IFRS) where available, from DART regulatory filings. USD figures converted at the current rate (₩1333.09/$) for reference only.

← All foreign investor flows