SFA SemiconSFA반도체
036540 · KOSDAQ · ₩036540 · SFA반도체
- Market cap
- ₩1.4T
- Enterprise value
- ₩1.4T
- P/E
- —
- P/B
- 3.0×
- Dividend yield
- 0.0%
- ROE
- −2.2%
- Net margin
- −2.3%
Trailing 12 months from filed financial statements, as of H1 2026. Dividend yield: the 2025 dividend per share from the annual report ÷ today's price.
52-week range−29.5% from the high
₩3,735Today: ₩8,400 – ₩8,980₩12,370
Returns
- 1W−1.9%
- 1M−17.5%
- 3M+92.9%
- 6M−1.2%
- YTD+90.6%
- 1Y+98.6%
- Volume today
- 2,715,574
- 0.5× the 20-day average
- Traded today
- ₩24B
- Listed shares
- 164,460,303
- EPS (12 months)
- −₩63
- Earnings yield −0.7%
Upcoming dates
Full calendar →🎁 Gift this stock
Send a friend ₩100,000 of paper money in this stock. They get it when they join.
Why is it moving?
+7.3% on Oct 27, 2026.
- • Foreign investors sold a net ₩1.5B that day
We found no news, filing or broker report explaining it yet. Moves without news happen; it may come later.
Possible reasons, not certainties. Not financial advice.
Signals
Quiet- BuzzQuietBuzz 34 of 100 (50 is a normal day for this stock).
- MomentumWeak-17.9% over the last month; the price is below its 20-day average.
Signals describe activity, not recommendations. Not financial advice.
Leveraged ETF flows
Estimated leveraged-ETF rebalance on Oct 27: buy ₩452M at the close (0.8% of 20-day average trading value)
On its 36 biggest days of the last 60 (moves of 3%+), the estimated pressure averaged 3.8% of trading value and pointed the same way 25 of 36 times.
- 2× KODEX KOSDAQ150 Leverage ₩369M
- 2× TIGER KOSDAQ150 Leverage ₩44M
- -1× KODEX KOSDAQ150 Futures Inverse ₩26M
- 2× RISE KOSDAQ150 Futures Leverage ₩7.6M
- 2× KIWOOM KOSDAQ150 Futures Leverage ₩2M
Mostly via futures: index funds hedge with KOSPI 200 / KOSDAQ 150 futures, spread here over the index's largest members by market value.
Final after the close. An intraday "if the close were now" estimate needs real-time prices, which we don't have yet.
Estimate based on ETF size and daily moves; actual trades may differ.
ETFs holding this
All ETFs →Held by 11 funds.
- KODEX KOSDAQ1500.6%
- KODEX KOSDAQ150 Leverage2×0.6%
- TIGER KOSDAQ1500.6%
- RISE KOSDAQ1500.6%
- TIGER KOSDAQ150 Leverage2×0.6%
- ACE KOSDAQ 1500.6%
- KIWOOM KOSDAQ1500.6%
- SOL KOSDAQ1500.6%
Estimated from the funds' index or underlying stock.
Futures and options
All stock futures →Futures (2026-11): 8,660
Basis −0.69% · implied rate −15.8%
Open interest 36,464 contracts
Futures and options can lose more than you put in. Figures describe the market; they are not predictions or recommendations. Paper trading only.
SFA Semicon stock overview
SFA Semicon (SFA반도체, KRX: 036540) is listed on KOSDAQ, in the Semiconductors sector. The company is a Korean semiconductor back-end maker focused on semiconductor assembly and test products, providing advanced packaging solutions to global chipmakers such as Samsung Electronics and Micron. Its shares closed at ₩8,720 on Oct 27, 2026, up 7.26% on the day, giving it a market value of ₩1.4T.
Key facts
- Market cap
- ₩1.4T
- Sector
- Semiconductors
- Latest price change
- +7.26%
- As of
- Oct 27, 2026
- Main business
- The company is a Korean semiconductor back-end maker focused on semiconductor assembly and test products, providing advanced packaging solutions to global chipmakers such as Samsung Electronics and Micron.
Quick answers about SFA Semicon
- What does SFA Semicon do?
- The company is a Korean semiconductor back-end maker focused on semiconductor assembly and test products, providing advanced packaging solutions to global chipmakers such as Samsung Electronics and Micron. Its main products are memory and non-memory semiconductor packages, and it operates production sites in Cheonan, Korea and in the Philippines.
- What is the market cap of SFA Semicon?
- The market capitalisation of SFA Semicon was ₩1.4T at the close on Oct 27, 2026.
- Who are the largest shareholders of SFA Semicon?
- According to the latest official filings, the largest reported holders are Samsung Asset Management (2.44%, as of Sep 29, 2026); VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND (0.67%, as of Jul 31, 2026); National Pension Service (0.47%, as of Dec 31, 2025).
- When is the next earnings report from SFA Semicon?
- Korean companies rarely announce results dates in advance. Based on when SFA Semicon filed the same report in past years, its next 3q results is expected between Nov 10, 2026 and Nov 13, 2026.
- Does the National Pension Service own SFA Semicon?
- Yes. The National Pension Service held 0.47% of SFA Semicon shares as of Dec 31, 2025.
Company profile
The company is a Korean semiconductor back-end maker focused on semiconductor assembly and test products, providing advanced packaging solutions to global chipmakers such as Samsung Electronics and Micron. Its main products are memory and non-memory semiconductor packages, and it operates production sites in Cheonan, Korea and in the Philippines.
Written by AI from the company's latest annual report.
- Korean name
- SFA반도체
- Sector
- Semiconductors
- CEO
- 강문수
- Founded
- Jun 1998
- Listed
- May 2001
- Listed shares
- 164,460,303
- Fiscal year ends
- Month 12
- Website
- www.sfasemicon.com
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Recent filings
See all- Amended: Half-year report (Jun 2026)Oct 13, 2026
- 5%+ holding reportSep 29, 2026
- Decision on Loan ExtensionSep 8, 2026
- Added attachment: Half-year report (Jun 2026)Aug 12, 2026
- Insider shareholding reportJul 16, 2026
Titles in Korean until English translations are added.
Also known as: SFA Semicon / SFA반도체 / 036540 / KRX:036540
Source: KRX statistical information