[Today's Securities Call] GigaVis, SK Innovation, RF Materials, Seojin System, Silicon 2, HDC Hyundai Development and others
Predicted impact: Low
Securities call roundup and IR event; no specific new financial size disclosed.
RF MaterialsRF머트리얼즈
327260 · KOSDAQ · ₩327260 · RF머트리얼즈
₩36,500▼ ₩3,100 (7.83%)End-of-day · Oct 26, 2026 · End-of-day prices.
Price · 1Y +288.79%
- Market cap
- ₩657B
- Enterprise value
- ₩607B
- P/E
- 54.4×
- P/B
- 7.6×
- Dividend yield
- 0.0%
- ROE
- 14.0%
- Net margin
- 14.9%
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−42.4% from the high
₩7,645Today: ₩35,900 – ₩38,850₩63,421
Returns
- 1W−19.2%
- 1M−22.4%
- 3M+54.0%
- 6M−21.1%
- YTD+218.9%
- 1Y+289.0%
- Volume today
- 850,725
- 0.9× the 20-day average
- Traded today
- ₩31B
- Listed shares
- 17,987,408
- EPS (12 months)
- ₩671
- Earnings yield 1.8%
AI researchResearch being writtenOur AI is writing a report on this company from filed data, prices and news. Check back soon.
Upcoming dates
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Why is it moving?
−7.8% on Oct 26, 2026.
RF Materials is in the news as one of several stocks named in a market round-up from The Korea Economic Daily. The Financial News reports the company is accelerating growth and that a brokerage raised its target price to ₩65,000. The company also filed preliminary consolidated earnings with regulators.
AI summary of the news and filings linked. It can be wrong; check them.
- • Filing: Preliminary earnings (consolidated)
- • Foreign investors bought a net ₩4.1B that day
Possible reasons, not certainties. Not financial advice.
Signals
Quiet- BuzzQuietBuzz 39 of 100 (50 is a normal day for this stock).
- SentimentPositiveNews: Headlines and filing point to growth and a raised target price, but the filing's figures are not summarised here. Community: 0 bullish, 0 bearish posts this week.
- MomentumWeak-25.7% over the last month; the price is below its 20-day average.
- News impactSome2 news items and filings in two weeks; 0 rated high impact, 1 medium.
Signals describe activity, not recommendations. Not financial advice.
Leveraged ETF flows
Estimated leveraged-ETF rebalance on Oct 26: sell ₩440M at the close (1.0% of 20-day average trading value)
On its 37 biggest days of the last 60 (moves of 3%+), the estimated pressure averaged 1.1% of trading value and pointed the same way 19 of 37 times.
- 2× KODEX KOSDAQ150 Leverage −₩371M
- -1× KODEX KOSDAQ150 Futures Inverse −₩31M
- 2× TIGER KOSDAQ150 Leverage −₩27M
- 2× RISE KOSDAQ150 Futures Leverage −₩7.9M
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 KOSDAQ1500.3%
- KODEX KOSDAQ150 Leverage2×0.3%
- TIGER KOSDAQ1500.3%
- RISE KOSDAQ1500.3%
- ACE KOSDAQ 1500.3%
- TIGER KOSDAQ150 Leverage2×0.3%
- KIWOOM KOSDAQ1500.3%
- SOL KOSDAQ1500.3%
Estimated from the funds' index or underlying stock.
RF Materials stock overview
RF Materials (RF머트리얼즈, KRX: 327260) is listed on KOSDAQ, in the Electronic components sector. Allied RF Materials (알에프머트리얼즈) is a Korean company specializing in compound semiconductor packages used in RF and optical communications, laser modules, and military infrared sensors. Its shares closed at ₩36,500 on Oct 26, 2026, down 7.83% on the day, giving it a market value of ₩657B.
Key facts
- Market cap
- ₩657B
- Sector
- Electronic components
- Latest price change
- −7.83%
- As of
- Oct 26, 2026
- Main business
- Allied RF Materials (알에프머트리얼즈) is a Korean company specializing in compound semiconductor packages used in RF and optical communications, laser modules, and military infrared sensors.
Quick answers about RF Materials
- What does RF Materials do?
- Allied RF Materials (알에프머트리얼즈) is a Korean company specializing in compound semiconductor packages used in RF and optical communications, laser modules, and military infrared sensors. Its main products include communication packages, laser packages, and military packages, which it supplies to customers such as RFHIC, MACOM, and Lumentum, as well as military equipment components.
- What is the market cap of RF Materials?
- The market capitalisation of RF Materials was ₩657B at the close on Oct 26, 2026.
- Who are the largest shareholders of RF Materials?
- According to the latest official filings, the largest reported holders are RFHIC (46.76%, as of Jul 29, 2026); National Pension Service (6.20%, as of Oct 2, 2026); Han Gi-woo (5.90%, as of Jul 29, 2026).
- When is the next earnings report from RF Materials?
- Korean companies rarely announce results dates in advance. Based on when RF Materials filed the same report in past years, its next 3q results is expected around Nov 14, 2026.
- Does the National Pension Service own RF Materials?
- Yes. The National Pension Service held 6.20% of RF Materials shares as of Oct 2, 2026.
Company profile
Allied RF Materials (알에프머트리얼즈) is a Korean company specializing in compound semiconductor packages used in RF and optical communications, laser modules, and military infrared sensors. Its main products include communication packages, laser packages, and military packages, which it supplies to customers such as RFHIC, MACOM, and Lumentum, as well as military equipment components.
Written by AI from the company's latest annual report.
- Korean name
- RF머트리얼즈
- Sector
- Electronic components
- CEO
- 남동우
- Founded
- Dec 2007
- Listed
- Dec 2019
- Listed shares
- 17,987,408
- Fiscal year ends
- Month 12
- Website
- www.rf-materials.com
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Recent news
"RF Materials accelerates growth; target price raised to ₩65,000"
Predicted impact: Low
Analyst target raise on growth outlook; no company-specific event.
[Yeouido Investment HQ Part 2] Leti Specialty Chemical vs RF Materials vs AhnLab vs STI: What's the Strategy?
Predicted impact: Low· Actual: −2.5% vs sector, volume 1.8× normal (5 trading days)
Stock-pick strategy column covering several companies; no specific company event.
Recent filings
See all- Preliminary earnings (consolidated)Oct 27, 2026
- 5%+ holding reportOct 2, 2026
- Major sales or supply contractSep 28, 2026
- Insider shareholding reportSep 17, 2026
- Share cancellation decisionSep 8, 2026
Titles in Korean until English translations are added.
Also known as: RF Materials / RF머트리얼즈 / 327260 / KRX:327260
Source: KRX statistical information