S-Prism

288620 · KOSDAQ · ₩288620 · 에스프리즘

₩3,565▲ ₩35 (0.99%)End-of-day · Oct 27, 2026 · End-of-day prices.
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Price · 1Y −70.17%
Market cap
₩25B
Enterprise value
₩14B
P/E
—
P/B
0.6×
Dividend yield
0.0%
ROE
−44.8%
Net margin
−139.6%

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−78.1% from the high

₩3,400Today: ₩3,500 – ₩3,670₩16,260

Returns

  • 1W−2.6%
  • 1M−13.5%
  • 3M−10.4%
  • 6M−64.8%
  • YTD−65.9%
  • 1Y−70.2%
Volume today
7,127
0.5× the 20-day average
Traded today
₩25M
Listed shares
6,979,316
EPS (12 months)
−₩2,754
Earnings yield −77.2%
AI researchResearch being writtenOur AI is writing a report on this company from filed data, prices and news. Check back soon.

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Signals

36Quiet
  • BuzzQuietBuzz 36 of 100 (50 is a normal day for this stock).
  • SentimentMixedNews: Two routine filings with no clear positive or negative impact stated. Community: 0 bullish, 0 bearish posts this week.
  • MomentumWeak-14.1% over the last month; the price is below its 20-day average.
  • News impactLow3 news items and filings in two weeks; 0 rated high impact, 0 medium.

Signals describe activity, not recommendations. Not financial advice.

S-Prism stock overview

S-Prism (에스프리즘, KRX: 288620) is listed on KOSDAQ, in the Electrical equipment sector. S-Fuel Cell is a Korean hydrogen fuel cell company, operating through its consolidated subsidiaries. Its shares closed at ₩3,565 on Oct 27, 2026, up 0.99% on the day, giving it a market value of ₩25B.

Key facts

Market cap
₩25B
Sector
Electrical equipment
Latest price change
+0.99%
As of
Oct 27, 2026
Main business
S-Fuel Cell is a Korean hydrogen fuel cell company, operating through its consolidated subsidiaries.

Quick answers about S-Prism

What does S-Prism do?
S-Fuel Cell is a Korean hydrogen fuel cell company, operating through its consolidated subsidiaries. Its main business is manufacturing and selling fuel cells for buildings, such as PEMFC units used in commercial buildings, apartments, hospitals and data centers, and it is pursuing hydrogen fuel cell power packs for forklifts as a new business. The company also sells power-generation fuel cells, provides installation, after-sales and research services, and operates fuel cell power plants, with its products manufactured at its plant in Suwon, Gyeonggi-do.
What is the market cap of S-Prism?
The market capitalisation of S-Prism was ₩25B at the close on Oct 27, 2026.
Who are the largest shareholders of S-Prism?
According to the latest official filings, the largest reported holders are S-Energy (35.00%, as of Mar 3, 2026); GV A Asset Management (5.00%, as of May 30, 2025); Hong Seong-min (3.70%, as of Mar 3, 2026).
When is the next earnings report from S-Prism?
Korean companies rarely announce results dates in advance. Based on when S-Prism filed the same report in past years, its next 3q results is expected around Nov 14, 2026.

Company profile

S-Fuel Cell is a Korean hydrogen fuel cell company, operating through its consolidated subsidiaries. Its main business is manufacturing and selling fuel cells for buildings, such as PEMFC units used in commercial buildings, apartments, hospitals and data centers, and it is pursuing hydrogen fuel cell power packs for forklifts as a new business. The company also sells power-generation fuel cells, provides installation, after-sales and research services, and operates fuel cell power plants, with its products manufactured at its plant in Suwon, Gyeonggi-do.

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

Korean name
에스프리즘
Themes
—
CEO
홍성민, 홍문교 각자대표이사
Founded
Feb 2014
Listed
Oct 2018
Listed shares
6,979,316
Fiscal year ends
Month 12

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Titles in Korean until English translations are added.

Also known as: S-Prism / 에스프리즘 / 288620 / KRX:288620

Source: KRX statistical information