KOSDAQ/178320 (KOSDAQ/178320)

KOSDAQ: KOSDAQ/178320 · KRW

₩32,450

+2450.92 (+8.2%)· Recorded snapshot

Market cap	2.1T
Revenue (ttm)	1.2T
Net income (ttm)	-82.8B
EPS (ttm)	-₩1,425
Shares out	63.6M
P/E (forward)	23.4x
Dividend	₩150 (0.46%)
Volume	1,125,600
Beta	1.41

Market data

Price

Recent price action with selectable time range.

Financial snapshot

Revenue (ttm): 1.2T
Net income (ttm): -82.8B
EPS (ttm): -₩1,425
P/E (forward): 23.4x
Market cap: 2.1T

Calendar

Next earnings

Upcoming earnings date and setup when available.

Upcoming

DateLoading

Window—

EPS estimate—

Revenue estimate—

Sector percentile context

Refreshed 2026-10-28 19:55 UTC

Forward P/E23.4

P25 8P50 12.8P75 23

Trailing P/En/a

P25 7P50 13.4P75 35.4

ROE-9.6

P25 -5.2P50 5.3P75 12

ROIC-3.1

P25 -2.3P50 3.3P75 9.8

Benchmarks · 1M

All KOSDAQ/178320 indicators

Market & fundamental data

Available fields

204

Groups with data

Currency

KRW

Showing 204 of 204 available metrics for this ticker.

Profile and market data

Ticker identity, listing, currency, market cap, and source dates.

Metric	Value
Amount currency	KRW
Country	South Korea
Country code	KR
Earnings date	2026-11-13
Employees	230
Enterprise value	KRW 3.4T
Exchange	KOSDAQ
Financial currency	KRW
Financial report date	2026-06-30
First seen	2026-05-10
Fiscal year end	December
Founded	1996
Industry	Communication Equipment
Is primary listing	Yes
ISIN number	KR7178320008
Last earnings date	2025-11-14
Last refreshed	2026-10-28
Last stock split date	2022-04-13
Last stock split type	Forward
Market cap	KRW 2.1T
Next earnings date	2026-11-13
Price	KRW 32,450.00
Price currency	KRW
Sector	Technology
SIC code	3669
Stock price date	2026-10-28
Symbol	kosdaq/178320
Website	https://www.seojinsystem.net

Valuation

Multiples, yields, enterprise-value ratios, and valuation checks.

Metric	Value
Average P/E ratio (10Y)	128.6x
Average P/E ratio (5Y)	234.48x
Earnings yield	-4.39%
EV/EBITDA	69.32x
EV/Sales	2.76x
FCF / EV yield	-17.01%
FCF yield	-27.65%
Forward P/E	23.4x
Industry forward P/E	29.09x
Industry P/E	42.17x
P/B ratio	2.08x
P/S ratio	1.7x
Price / tangible book value	2.14x
Price/EBITDA ratio	42.25x
Sector forward P/E	3.78x
Sector P/E	8.82x

Profitability

Margins, returns on capital, cash conversion, and quality metrics.

Metric	Value
EBIT margin	-5.43%
EBITDA margin	4.02%
Gross margin	5.73%
Operating margin	-5.43%
Pretax margin	-4.88%
Profit margin	-6.81%
Profit per employee	KRW -360.2M
Revenue per employee	KRW 5.3B
ROA	-1.61%
ROA (5Y)	2.62%
ROCE	-5.7%
ROE	-9.56%
ROE (5Y)	3.13%
ROIC	-3.1%
ROIC (5Y)	-4.35%
SBC / revenue	0.39%
Tax / revenue	1.95%

Growth

Revenue, earnings, cash-flow, and forward growth indicators.

Metric	Value
EPS growth quarters	1
EPS growth years	0
Gross profit growth	-55.26%
Gross profit growth (Q)	28.4%
Gross profit growth 3Y	-20.93%
Gross profit growth 5Y	0.04%
Net income growth quarters	1
Net income growth years	0
Revenue growth	8.74%
Revenue growth (Q)	58.63%
Revenue growth (QoQ)	46.41%
Revenue growth 10Y	37.84%
Revenue growth 3Y	16.79%
Revenue growth 5Y	22.47%
Revenue growth quarters	1
Revenue growth years	0

Financial statements

Income-statement and cash-flow amounts, totals and per share.

Metric	Value
Capital expenditures	KRW -342B
Depreciation and amortization	KRW 114.9B
EBIT	KRW -66.1B
EBITDA	KRW 48.9B
EPS	KRW -1,425.48
FCF per share	KRW -8,971.50
Financing cash flow	KRW 513.2B
Free cash flow	KRW -570.8B
Free cash flow minus SBC	KRW -575.6B
Gross profit	KRW 69.7B
Income taxes	KRW 23.7B
Investing cash flow	KRW -268B
Net borrowing	KRW 334.8B
Net cash flow	KRW 22.3B
Net income	KRW -82.8B
Operating cash flow minus SBC	KRW -233.6B
Operating income	KRW -66.1B
Revenue	KRW 1.2T
Stock-based compensation	KRW 4.8B

Financial strength

Debt, cash, solvency, accounting-quality, and balance-sheet signals.

Metric	Value
Altman Z-Score	0.91
Book value per share	KRW 15,498.66
Debt / EBITDA	27.33
Debt / equity	1.35
Goodwill	KRW 15.7B
Interest coverage	-0.78
Long-term assets	KRW 1.3T
Long-term liabilities	KRW 168.1B
Net cash (debt)	KRW -1.3T
Net cash / market cap	-62.27%
Net debt / EBITDA	26.31
Net debt / equity	1.3
Piotroski F-Score	1
Property, plant and equipment	KRW 1.2T
Shareholders' equity	KRW 991.5B
Tangible book value	KRW 963.9B
Tangible book value per share	KRW 15,144.00
Total assets	KRW 3T
Total cash	KRW 49.9B
Total debt	KRW 1.3T
Total liabilities	KRW 2T
WACC	9.25%

Liquidity

Current-asset coverage and working-capital efficiency metrics.

Metric	Value
Asset turnover	0.47
Current assets	KRW 1.8T
Current liabilities	KRW 1.9T
Current ratio	0.94
Inventory turnover	1.21
Net working capital	KRW 1T
Quick ratio	0.18
Working capital	KRW -119.8B
Working capital turnover	-28.26

Dividends and buybacks

Dividend yield, payout, buybacks, and shareholder-yield indicators.

Metric	Value
Buyback yield / dilution	-3.54%
Dividend growth (3Y)	14.47%
Dividend per share	KRW 150.00
Dividend yield	0.46%
Last dividend	KRW 150.00
Shareholder yield	-3.08%

Performance and technicals

Returns, volatility, beta, momentum, RSI, and moving-average context.

Metric	Value
150-day SMA	KRW 47,848.00
1D price change	8.17%
1M price change	0.93%
1M total return	0.93%
1W price change	-4.56%
1W total return	-4.56%
1Y price change	13.26%
1Y return CAGR	13.27%
1Y total return	13.26%
20-day SMA	KRW 37,692.50
200-day SMA	KRW 44,833.00
3M price change	-18.47%
3M total return	-18.47%
3Y price change	95.13%
3Y return CAGR	24.95%
3Y total return	95.13%
50-day SMA	KRW 36,705.00
50-day SMA vs 200-day SMA	50under200
52-week high	KRW 83,300.00
52-week high date	2026-05-28
52-week low	KRW 21,750.00
52-week low date	2025-11-21
5Y price change	87.03%
5Y return CAGR	13.5%
5Y total return	88.33%
6M price change	-35.49%
6M total return	-35.49%
All-time high	KRW 83,300.00
All-time high date	2026-05-28
All-time low	KRW 6,187.50
All-time low date	2018-07-05
Average true range (ATR)	KRW 3,117.51
Average volume	1.4M
Beta (1Y)	1.62
Beta (2Y)	1.5
Beta (5Y)	1.41
Change from 52-week high	-61.04%
Change from 52-week low	49.2%
Change from all-time high	-61.04%
Change from all-time low	424.44%
Change from open	5.87%
Day's gap	2.17%
Dollar volume	KRW 36.5B
High price	KRW 32,900.00
Low price	KRW 30,600.00
Monthly RSI	48.91
Open price	KRW 30,650.00
Position in 52-week range	80.43%
Previous close	KRW 30,000.00
Price vs 150-day SMA	-32.18%
Price vs 20-day SMA	-13.91%
Price vs 200-day SMA	-27.62%
Price vs 50-day SMA	-11.59%
Relative volume	0.83
RSI	41.57
Sharpe ratio	0.67
Sharpe ratio (3Y)	0.64
Sharpe ratio (5Y)	0.41
Sortino ratio	1.15
Sortino ratio (3Y)	1.1
Sortino ratio (5Y)	0.75
Volume	1.1M
Weekly RSI	41.21
YTD price change	28.26%
YTD total return	28.26%

Ownership and float

Institutional, insider, float, short-interest, and share-count fields.

Metric	Value
Float	41M
Shares change (QoQ)	7.73%
Shares change (YoY)	3.54%
Shares held by insiders	18.02%
Shares held by institutions	15.88%
Shares outstanding	63.6M

Deeper analysis on KOSDAQ/178320

14 sections in the full report · jump straight to what you need

Forecast

Base and Bull forecast paths with report-date return framing.

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Valuation

Fair-value bridge, DCF, owner earnings, and peer multiples.

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Sensitivity

Cost-of-equity and terminal-growth stress table.

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Risks

Kill scenarios, soft-pass flags, and downside catalysts.

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Earnings

Next earnings setup and beat / inline / miss thresholds.

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Position sizing

Entry, exit, conviction, and quarterly monitoring rules.

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Financials

Revenue, margins, cash flow, and balance-sheet context.

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Peers

Relative valuation and profitability against the cohort.

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Moat

Economic-profit evidence and competitive advantage risk.

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Industry cycle

Sector phase, capital cycle, and secular tailwinds.

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Frequently asked questions

About this KOSDAQ/178320 report

Is a complete KOSDAQ/178320 research report available?

No complete published report is available for kosdaq/178320 (KOSDAQ/178320) on this page. Market-directory data, when present, is not a substitute for a validated stock analysis.

KOSDAQ/178320 (KOSDAQ/178320)

Price

Financial snapshot

Fair-value bridge

Latest news · KOSDAQ/178320

Valuation

Profitability

Balance sheet

Trading

Next earnings

Sector percentile context

All KOSDAQ/178320 indicators

Profile and market data

Valuation

Profitability

Growth

Financial statements

Financial strength

Liquidity

Dividends and buybacks

Performance and technicals

Ownership and float

Deeper analysis on KOSDAQ/178320

Frequently asked questions