RFHIC Q3 operating profit at ₩21.7B, up 194% from a year earlier
Predicted impact: Medium
Q3 operating profit up 194% year on year; large change but company is small and profit is modest.
RFHICRFHIC
218410 · KOSDAQ · ₩218410 · RFHIC
₩47,150▲ ₩1,800 (3.97%)End-of-day · Oct 26, 2026 · End-of-day prices.
Price · 1Y +71.14%
- Market cap
- ₩1.3T
- Enterprise value
- ₩1.2T
- P/E
- 37.8×
- P/B
- 3.4×
- Dividend yield
- 0.8%
- ROE
- 8.9%
- Net margin
- 16.3%
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−62.8% from the high
₩25,600Today: ₩44,050 – ₩49,250₩126,900
Returns
- 1W−9.5%
- 1M−19.5%
- 3M+3.7%
- 6M−49.4%
- YTD+44.4%
- 1Y+74.6%
- Volume today
- 440,219
- 1.2× the 20-day average
- Traded today
- ₩21B
- Listed shares
- 26,577,590
- EPS (12 months)
- ₩1,248
- Earnings yield 2.6%
AI research · Update noteRFHIC Q3 2026 Preliminary Results: Operating Profit Nearly Triples Year on YearThe Q3 filing strengthens the evidence that the profit recovery is continuing and accelerating, with sharply higher revenue and operating profit.Read the full report →
Upcoming dates
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Signals
Normal- BuzzNormalBuzz 53 of 100 (50 is a normal day for this stock).
- SentimentPositiveNews: Profit jumped sharply versus a year earlier, per the headline and preliminary filing. Community: 0 bullish, 0 bearish posts this week.
- MomentumWeak-21% 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, 2 medium.
Signals describe activity, not recommendations. Not financial advice.
Knock-on effects
Knock-on from news elsewhere
LIG Defense&Aerospace · LIG Defense & Aerospace shares fall 7% on possible additional sanctions
Contract with LIG D&A, ~17% of revenue (FY26 report); moved with LIG D&A on 12 of its 18 biggest days
News about other companies that has, in the past, moved this stock too. Evidence-based, not a prediction.
Leveraged ETF flows
Estimated leveraged-ETF rebalance on Oct 26: sell ₩745M at the close (3.9% of 20-day average trading value)
On its 30 biggest days of the last 60 (moves of 3%+), the estimated pressure averaged 6.9% of trading value and pointed the same way 25 of 30 times.
- 2× KODEX KOSDAQ150 Leverage −₩628M
- -1× KODEX KOSDAQ150 Futures Inverse −₩52M
- 2× TIGER KOSDAQ150 Leverage −₩46M
- 2× RISE KOSDAQ150 Futures Leverage −₩13M
- -1× TIGER KOSDAQ150 Futures Inverse −₩1.5M
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 KOSDAQ1500.5%
- KODEX KOSDAQ150 Leverage2×0.5%
- TIGER KOSDAQ1500.5%
- RISE KOSDAQ1500.5%
- ACE KOSDAQ 1500.5%
- TIGER KOSDAQ150 Leverage2×0.5%
- KIWOOM KOSDAQ1500.5%
- SOL KOSDAQ1500.5%
Estimated from the funds' index or underlying stock.
RFHIC stock overview
RFHIC (RFHIC, KRX: 218410) is listed on KOSDAQ, in the Electronics sector. RFHIC Corporation is a compound semiconductor company that develops and produces gallium nitride (GaN) semiconductors used in wireless communications, defense, and RF energy applications. Its shares closed at ₩47,150 on Oct 26, 2026, up 3.97% on the day, giving it a market value of ₩1.3T.
Key facts
- Market cap
- ₩1.3T
- Sector
- Electronics
- Latest price change
- +3.97%
- As of
- Oct 26, 2026
- Main business
- RFHIC Corporation is a compound semiconductor company that develops and produces gallium nitride (GaN) semiconductors used in wireless communications, defense, and RF energy applications.
Quick answers about RFHIC
- What does RFHIC do?
- RFHIC Corporation is a compound semiconductor company that develops and produces gallium nitride (GaN) semiconductors used in wireless communications, defense, and RF energy applications. Its main products are GaN transistors, GaN power amplifiers, and Microwave Generators, sold to customers including communications, radar and electronic warfare, semiconductor equipment, and medical and accelerator markets. The company operates in South Korea, with its headquarters in Gwacheon and a plant in Pyeongchon, Anyang.
- What is the market cap of RFHIC?
- The market capitalisation of RFHIC was ₩1.3T at the close on Oct 26, 2026.
- Who are the largest shareholders of RFHIC?
- According to the latest official filings, the largest reported holders are Jo Deok-su (33.08%, as of Sep 28, 2026); Jo Sam-yeol (11.14%, as of May 20, 2025); National Pension Service (3.99%, as of Jul 1, 2026).
- When is the next earnings report from RFHIC?
- Korean companies rarely announce results dates in advance. Based on when RFHIC filed the same report in past years, its next 3q results is expected around Nov 14, 2026.
- Does the National Pension Service own RFHIC?
- Yes. The National Pension Service held 3.99% of RFHIC shares as of Jul 1, 2026.
Company profile
RFHIC Corporation is a compound semiconductor company that develops and produces gallium nitride (GaN) semiconductors used in wireless communications, defense, and RF energy applications. Its main products are GaN transistors, GaN power amplifiers, and Microwave Generators, sold to customers including communications, radar and electronic warfare, semiconductor equipment, and medical and accelerator markets. The company operates in South Korea, with its headquarters in Gwacheon and a plant in Pyeongchon, Anyang.
Written by AI from the company's latest annual report.
- Korean name
- RFHIC
- Sector
- Electronics
- CEO
- 조덕수
- Founded
- Apr 2015
- Listed
- Jun 2015
- Listed shares
- 26,577,590
- Fiscal year ends
- Month 12
- Website
- www.rfhic.com
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Recent news
Recent filings
See all- Preliminary earnings (consolidated)Oct 27, 2026
- 5%+ holding reportSep 29, 2026
- 5%+ holding reportSep 28, 2026
- 5%+ holding reportSep 8, 2026
- Report on Results of Disposal of Treasury SharesAug 18, 2026
Titles in Korean until English translations are added.
Also known as: RFHIC / 218410 / KRX:218410
Source: KRX statistical information