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Samsung Electro-Mechanics Pref.

009155 · KOSPI · ₩009155 · 삼성전기우

₩462,500▲ ₩56,500 (13.92%)End-of-day · Oct 28, 2026 · End-of-day prices.
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Price · 1Y +355.67%
Market cap
₩1.3T
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52-week range−54.1% from the high

₩94,000Today: ₩406,000 – ₩469,000₩1,008,000

Returns

  • 1W+14.5%
  • 1M−11.4%
  • 3M+26.4%
  • 6M+31.8%
  • YTD+298.7%
  • 1Y+355.7%
Volume today
31,111
1.8× the 20-day average
Traded today
₩14B
Listed shares
2,906,984
EPS (12 months)
—
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Why is it moving?

+13.9% on Oct 28, 2026. Trading value 1.8× its normal.

  • • Foreign investors bought a net ₩3.6B that day
  • • Buzz 58 on JONBUR: heavy trading

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

58Warming up
  • BuzzRisingBuzz 58: heavy trading.
  • MomentumFlat-10.5% over the last month; the price is above its 20-day average.

Signals describe activity, not recommendations. Not financial advice.

Samsung Electro-Mechanics Pref. stock overview

Samsung Electro-Mechanics Pref. (삼성전기우, KRX: 009155) is listed on KOSPI. Its shares closed at ₩462,500 on Oct 28, 2026, up 13.92% on the day, giving it a market value of ₩1.3T.

Key facts

Market cap
₩1.3T
Latest price change
+13.92%
As of
Oct 28, 2026

Quick answers about Samsung Electro-Mechanics Pref.

What is the market cap of Samsung Electro-Mechanics Pref.?
The market capitalisation of Samsung Electro-Mechanics Pref. was ₩1.3T at the close on Oct 28, 2026.
Who are the largest shareholders of Samsung Electro-Mechanics Pref.?
According to the latest official filings, the largest reported holders are National Pension Service (4.07%, as of Dec 31, 2025).
Does the National Pension Service own Samsung Electro-Mechanics Pref.?
Yes. The National Pension Service held 4.07% of Samsung Electro-Mechanics Pref. shares as of Dec 31, 2025.

Company profile

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Titles in Korean until English translations are added.

Also known as: Samsung Electro-Mechanics Pref. / 삼성전기우 / 009155 / KRX:009155

Source: KRX statistical information