PSK

319660 · KOSDAQ · ₩319660 · 피에스케이

₩115,100▲ ₩6,100 (5.60%)End-of-day · Oct 27, 2026 · End-of-day prices.
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Price · 1Y +202.10%
Market cap
₩3.3T
Enterprise value
₩3.2T
P/E
26.7×
P/B
5.4×
Dividend yield
0.6%
ROE
20.3%
Net margin
21.9%

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−47.6% from the high

₩28,850Today: ₩114,000 – ₩118,800₩219,500

Returns

  • 1W−5.2%
  • 1M−20.5%
  • 3M−8.3%
  • 6M+23.1%
  • YTD+211.9%
  • 1Y+202.1%
Volume today
161,348
0.4× the 20-day average
Traded today
₩19B
Listed shares
28,966,714
EPS (12 months)
₩4,313
Earnings yield 3.7%

Why is it moving?

+5.6% on Oct 27, 2026.

  • • Foreign investors bought a net ₩274M 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

31Quiet
  • BuzzQuietBuzz 31 of 100 (50 is a normal day for this stock).
  • MomentumWeak-12.1% 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 27: buy ₩1.1B at the close (2.2% of 20-day average trading value)

Sep 28Last 20 trading days (% of average trading value)Oct 27

On its 34 biggest days of the last 60 (moves of 3%+), the estimated pressure averaged 6.3% of trading value and pointed the same way 29 of 34 times.

  • 2× KODEX KOSDAQ150 Leverage ₩871M
  • 2× TIGER KOSDAQ150 Leverage ₩104M
  • -1× KODEX KOSDAQ150 Futures Inverse ₩61M
  • 2× RISE KOSDAQ150 Futures Leverage ₩18M
  • 2× KIWOOM KOSDAQ150 Futures Leverage ₩4.6M

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

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Held by 11 funds.

Estimated from the funds' index or underlying stock.

Futures and options

All stock futures →

Futures (2026-11): 113,400

Basis −1.48% · implied rate −33.9%

Open interest 30,227 contracts

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

PSK stock overview

PSK (피에스케이, KRX: 319660) is listed on KOSDAQ, in the Machinery sector. Founded in 2019, the company designs, manufactures, sells and services semiconductor manufacturing equipment for front-end processes, along with related parts. Its shares closed at ₩115,100 on Oct 27, 2026, up 5.60% on the day, giving it a market value of ₩3.3T.

Key facts

Market cap
₩3.3T
Sector
Machinery
Latest price change
+5.60%
As of
Oct 27, 2026
Main business
Founded in 2019, the company designs, manufactures, sells and services semiconductor manufacturing equipment for front-end processes, along with related parts.

Quick answers about PSK

What does PSK do?
Founded in 2019, the company designs, manufactures, sells and services semiconductor manufacturing equipment for front-end processes, along with related parts. Its main products include dry strip, dry cleaning, wafer edge clean and power device etch systems, sold directly to semiconductor device makers, with major domestic customers and about ten or more overseas customers. Headquartered and manufacturing in Hwaseong, Korea, it operates through overseas subsidiaries and branches in the United States, Taiwan, Singapore, China and Japan.
What is the market cap of PSK?
The market capitalisation of PSK was ₩3.3T at the close on Oct 27, 2026.
Who are the largest shareholders of PSK?
According to the latest official filings, the largest reported holders are PSK Holdings (32.84%, as of Jul 6, 2026); Samsung Asset Management (8.06%, as of Oct 7, 2026); Shinhan Asset Management (6.34%, as of Jul 20, 2026).
When is the next earnings report from PSK?
Korean companies rarely announce results dates in advance. Based on when PSK filed the same report in past years, its next 3q results is expected between Nov 13, 2026 and Nov 14, 2026.
Does the National Pension Service own PSK?
Yes. The National Pension Service held 6.04% of PSK shares as of Oct 2, 2026.

Company profile

Founded in 2019, the company designs, manufactures, sells and services semiconductor manufacturing equipment for front-end processes, along with related parts. Its main products include dry strip, dry cleaning, wafer edge clean and power device etch systems, sold directly to semiconductor device makers, with major domestic customers and about ten or more overseas customers. Headquartered and manufacturing in Hwaseong, Korea, it operates through overseas subsidiaries and branches in the United States, Taiwan, Singapore, China and Japan.

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

Korean name
피에스케이
Sector
Machinery
CEO
이경일, 하형찬 각자대표
Founded
Apr 2019
Listed
May 2019
Listed shares
28,966,714
Fiscal year ends
Month 12

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Recent news

News · Chosun Biz·

KB Securities: "PSK Faces FX Burden Despite Record Earnings Outlook…Target Price Cut 36%"

Predicted impact: Low

Brokerage target price cut of 36% on FX concerns; analyst opinion rather than company disclosure, no size of earnings impact given.

Recent filings

See all

Titles in Korean until English translations are added.

Also known as: PSK / 피에스케이 / 319660 / KRX:319660

Source: KRX statistical information