Ask Warren

Sungho Electronics

043260 · KOSDAQ · ₩043260 · 성호전자

₩29,150▲ ₩450 (1.57%)End-of-day · Oct 29, 2026 · End-of-day prices.
Trade
Alert me
Price · 1Y +1,437.45%
Market cap
₩2.2T
Enterprise value
₩2.2T
P/E
6.1×
P/B
5.3×
Dividend yield
0.0%
ROE
87.4%
Net margin
135.3%

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−51.1% from the high

₩1,850Today: ₩28,350 – ₩31,400₩59,600

Returns

  • 1W+10.0%
  • 1M+23.3%
  • 3M+146.0%
  • 6M−28.7%
  • YTD+215.5%
  • 1Y+1,437.4%
Volume today
4,000,119
1.3× the 20-day average
Traded today
₩119B
Listed shares
75,451,848
EPS (12 months)
₩4,786
Earnings yield 16.4%
SellBuy
AI research · InitiationSungho Electronics: Share price surge, profit driven far above operating income, and active capital raisingThe evidence is mixed.Read the full report →

Upcoming dates

Full calendar →

🎁 Gift this stock

Send a friend ₩100,000 of paper money in this stock. They get it when they join.

XfWATGr/in@

Signals

46Normal
  • BuzzNormalBuzz 46 of 100 (50 is a normal day for this stock).
  • MomentumStrong16.8% over the last month; the price is above its 20-day average.

Signals describe activity, not recommendations. Not financial advice.

Leveraged ETF flows

Estimated leveraged-ETF rebalance on Oct 29: sell ₩636M at the close (0.7% of 20-day average trading value)

Sep 30Last 20 trading days (% of average trading value)Oct 29

On its 31 biggest days of the last 60 (moves of 3%+), the estimated pressure averaged 2.9% of trading value and pointed the same way 22 of 31 times.

  • 2× KODEX KOSDAQ150 Leverage −₩443M
  • -1× KODEX KOSDAQ150 Futures Inverse −₩109M
  • 2× TIGER KOSDAQ150 Leverage −₩54M
  • 2× RISE KOSDAQ150 Futures Leverage −₩21M
  • -1× TIGER KOSDAQ150 Futures Inverse −₩3.6M

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.

Estimated from the funds' index or underlying stock.

Futures and options

All stock futures →

Futures (2026-11): 28,550

Basis −2.06% · implied rate −54.2%

Open interest 18,517 contracts

Futures and options can lose more than you put in. Figures describe the market; they are not predictions or recommendations. Paper trading only.

Sungho Electronics stock overview

Sungho Electronics (성호전자, KRX: 043260) is listed on KOSDAQ, in the Electronic components sector. Sungho Electronics makes power supply units (PSUs) and film capacitors, operating mainly through a power business and a capacitor business. Its shares closed at ₩29,150 on Oct 29, 2026, up 1.57% on the day, giving it a market value of ₩2.2T.

Key facts

Market cap
₩2.2T
Sector
Electronic components
Latest price change
+1.57%
As of
Oct 29, 2026
Main business
Sungho Electronics makes power supply units (PSUs) and film capacitors, operating mainly through a power business and a capacitor business.

Quick answers about Sungho Electronics

What does Sungho Electronics do?
Sungho Electronics makes power supply units (PSUs) and film capacitors, operating mainly through a power business and a capacitor business. Its power products, including switching-mode power supplies (SMPS), serve printers, boilers, home appliances, LED lighting, and solar, electric vehicle, and charging applications, with customers such as HP and ShinDonier. Its film capacitors, used in displays, TVs, PCs, data centers, and energy storage systems, are sold to companies such as Samsung Electronics and overseas IT manufacturers, with production in Korea and China.
What is the market cap of Sungho Electronics?
The market capitalisation of Sungho Electronics was ₩2.2T at the close on Oct 29, 2026.
Who are the largest shareholders of Sungho Electronics?
According to the latest official filings, the largest reported holders are Seoryong Electronics (64.63%, as of Sep 1, 2026); Suseong Asset Management (6.11%, as of Aug 4, 2026); Park Seong-jae (5.26%, as of Apr 10, 2026).
When is the next earnings report from Sungho Electronics?
Korean companies rarely announce results dates in advance. Based on when Sungho Electronics filed the same report in past years, its next 3q results is expected around Nov 14, 2026.
Does the National Pension Service own Sungho Electronics?
Yes. The National Pension Service held 0.48% of Sungho Electronics shares as of Dec 31, 2025.

Company profile

Sungho Electronics makes power supply units (PSUs) and film capacitors, operating mainly through a power business and a capacitor business. Its power products, including switching-mode power supplies (SMPS), serve printers, boilers, home appliances, LED lighting, and solar, electric vehicle, and charging applications, with customers such as HP and ShinDonier. Its film capacitors, used in displays, TVs, PCs, data centers, and energy storage systems, are sold to companies such as Samsung Electronics and overseas IT manufacturers, with production in Korea and China.

Written by AI from the company's latest annual report.

Korean name
성호전자
Sector
Electronic components
Themes
Smartphone partsK-defenseRailways
CEO
박성재
Founded
May 1973
Listed
Nov 2001
Listed shares
75,451,848
Fiscal year ends
Month 12
Website
www.sungho.net

Similar companies

Recent news

Recent filings

See all

Titles in Korean until English translations are added.

Also known as: Sungho Electronics / 성호전자 / 043260 / KRX:043260

Source: KRX statistical information