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KOSDAQ/053800 (KOSDAQ/053800)

KOSDAQ: KOSDAQ/053800 · KRW

₩110,900

+18197.50 (+19.6%)· Recorded snapshot

Market cap	996.8B
Revenue (ttm)	278.6B
Net income (ttm)	49.8B
EPS (ttm)	₩5,395
Shares out	9M
P/E (trailing)	20.6x
Dividend	₩1,400 (1.26%)
Volume	1,221,127
Beta	0.81

Market data

Price

Recent price action with selectable time range.

Metric	Value
Amount currency	KRW
Country	South Korea
Country code	KR
Earnings date	2026-11-13
Employees	1,261
Enterprise value	KRW 699.8B
Exchange	KOSDAQ
Financial currency	KRW
Financial report date	2026-06-30
First seen	2026-05-10
Fiscal year end	December
Founded	1995
Industry	Software - Infrastructure
Is primary listing	Yes
ISIN number	KR7053800009
Last earnings date	2026-04-27
Last refreshed	2026-10-28
Last stock split date	2005-03-04
Last stock split type	Forward
Market cap	KRW 996.8B
Next earnings date	2026-11-13
Price	KRW 110,900.00
Price currency	KRW
Sector	Technology
SIC code	7370
Stock price date	2026-10-28
Symbol	kosdaq/053800
Website	https://www.ahnlab.com

Metric

Value

Amount currency

KRW

Country

South Korea

Country code

Earnings date

2026-11-13

Employees

1,261

Enterprise value

KRW 699.8B

Exchange

KOSDAQ

Financial currency

KRW

Financial report date

2026-06-30

First seen

2026-05-10

Fiscal year end

December

Founded

1995

Industry

Software - Infrastructure

Is primary listing

Yes

ISIN number

KR7053800009

Last earnings date

2026-04-27

Last refreshed

2026-10-28

Last stock split date

2005-03-04

Last stock split type

Forward

Market cap

KRW 996.8B

Next earnings date

2026-11-13

Price

KRW 110,900.00

Price currency

KRW

Sector

Technology

SIC code

7370

Stock price date

2026-10-28

Symbol

kosdaq/053800

Website

https://www.ahnlab.com

Metric	Value
Average P/E ratio (10Y)	26.46x
Average P/E ratio (3Y)	15.2x
Average P/E ratio (5Y)	23.39x
Earnings yield	4.86%
EV/Earnings	14.06x
EV/EBIT	19.53x
EV/EBITDA	15.36x
EV/FCF	12.34x
EV/Sales	2.51x
FCF / EV yield	8.1%
FCF yield	5.69%
Graham number	71052.00801
Graham upside	-35.93%
Industry P/E	28.06x
Lynch fair value	KRW 34,182.36
Lynch upside	-69.18%
P/(FCF - SBC) ratio	17.7x
P/(OCF - SBC) ratio	15.9x
P/B ratio	2.66x
P/E ratio	20.56x
P/FCF ratio	17.58x
P/OCF ratio	15.8x
P/S ratio	3.58x
Price / tangible book value	2.77x
Price/EBITDA ratio	21.77x
Sector forward P/E	3.78x
Sector P/E	8.82x

Metric

Value

Average P/E ratio (10Y)

26.46x

Average P/E ratio (3Y)

15.2x

Average P/E ratio (5Y)

23.39x

Earnings yield

4.86%

EV/Earnings

14.06x

EV/EBIT

19.53x

EV/EBITDA

15.36x

EV/FCF

12.34x

EV/Sales

2.51x

FCF / EV yield

8.1%

FCF yield

5.69%

Graham number

71052.00801

Graham upside

-35.93%

Industry P/E

28.06x

Lynch fair value

KRW 34,182.36

Lynch upside

-69.18%

P/(FCF - SBC) ratio

17.7x

P/(OCF - SBC) ratio

15.9x

P/B ratio

2.66x

P/E ratio

20.56x

P/FCF ratio

17.58x

P/OCF ratio

15.8x

P/S ratio

3.58x

Price / tangible book value

2.77x

Price/EBITDA ratio

21.77x

Sector forward P/E

3.78x

Sector P/E

8.82x

Metric	Value
EBIT margin	12.95%
EBITDA margin	16.44%
Effective tax rate	15.27%
FCF margin	20.36%
Gross margin	99.6%
Operating margin	12.95%
Pretax margin	19.4%
Profit margin	17.86%
Profit per employee	KRW 39.5M
Profitable quarters	17
Profitable years	22
Revenue per employee	KRW 220.9M
ROA	4.54%
ROA (5Y)	4.52%
ROCE	9.14%
ROE	12.27%
ROE (5Y)	11.96%
ROIC	39.31%
ROIC (5Y)	21.17%
SBC / revenue	0.14%
Tax / revenue	2.96%

Metric

Value

EBIT margin

12.95%

EBITDA margin

16.44%

Effective tax rate

15.27%

FCF margin

20.36%

Gross margin

99.6%

Operating margin

12.95%

Pretax margin

19.4%

Profit margin

17.86%

Profit per employee

KRW 39.5M

Profitable quarters

Profitable years

Revenue per employee

KRW 220.9M

ROA

4.54%

ROA (5Y)

4.52%

ROCE

9.14%

ROE

12.27%

ROE (5Y)

11.96%

ROIC

39.31%

ROIC (5Y)

21.17%

SBC / revenue

0.14%

Tax / revenue

2.96%

Metric	Value
EPS growth	8.19%
EPS growth (Q)	-42.15%
EPS growth (QoQ)	44.71%
EPS growth 10Y	13.18%
EPS growth 3Y	15.38%
EPS growth 5Y	5.06%
EPS growth years	1
FCF growth	34.81%
FCF growth (Q)	51.02%
FCF growth (QoQ)	143.18%
FCF growth 3Y	35.22%
FCF growth 5Y	12.77%
Gross profit growth	2.29%
Gross profit growth (Q)	12.83%
Gross profit growth 3Y	2.9%
Gross profit growth 5Y	8.47%
Net income growth	13.14%
Net income growth (Q)	-45.47%
Net income growth (QoQ)	44.79%
Net income growth 3Y	17.72%
Net income growth 5Y	6.34%
Net income growth years	1
OCF growth	43.19%
OCF growth (Q)	55.86%
OCF growth (QoQ)	94.81%
OCF growth 10Y	9.87%
OCF growth 3Y	33.02%
OCF growth 5Y	11.4%
Operating income growth	26.19%
Operating income growth (Q)	55.61%
Operating income growth 3Y	12.79%
Operating income growth 5Y	12.9%
Revenue growth	2.94%
Revenue growth (Q)	14.48%
Revenue growth (QoQ)	20.74%
Revenue growth 10Y	7.26%
Revenue growth 3Y	5.81%
Revenue growth 5Y	8.79%
Revenue growth quarters	3
Revenue growth years	10

Metric

Value

EPS growth

8.19%

EPS growth (Q)

-42.15%

EPS growth (QoQ)

44.71%

EPS growth 10Y

13.18%

EPS growth 3Y

15.38%

EPS growth 5Y

5.06%

EPS growth years

FCF growth

34.81%

FCF growth (Q)

51.02%

FCF growth (QoQ)

143.18%

FCF growth 3Y

35.22%

FCF growth 5Y

12.77%

Gross profit growth

2.29%

Gross profit growth (Q)

12.83%

Gross profit growth 3Y

2.9%

Gross profit growth 5Y

8.47%

Net income growth

13.14%

Net income growth (Q)

-45.47%

Net income growth (QoQ)

44.79%

Net income growth 3Y

17.72%

Net income growth 5Y

6.34%

Net income growth years

OCF growth

43.19%

OCF growth (Q)

55.86%

OCF growth (QoQ)

94.81%

OCF growth 10Y

9.87%

OCF growth 3Y

33.02%

OCF growth 5Y

11.4%

Operating income growth

26.19%

Operating income growth (Q)

55.61%

Operating income growth 3Y

12.79%

Operating income growth 5Y

12.9%

Revenue growth

2.94%

Revenue growth (Q)

14.48%

Revenue growth (QoQ)

20.74%

Revenue growth 10Y

7.26%

Revenue growth 3Y

5.81%

Revenue growth 5Y

8.79%

Revenue growth quarters

Revenue growth years

Metric	Value
Capital expenditures	KRW -6.4B
Depreciation and amortization	KRW 9.7B
EBIT	KRW 36.1B
EBITDA	KRW 45.8B
EPS	KRW 5,395.11
FCF per share	KRW 6,309.82
Financing cash flow	KRW -43.5B
Free cash flow	KRW 56.7B
Free cash flow minus SBC	KRW 56.3B
Gross profit	KRW 277.4B
Income taxes	KRW 8.3B
Investing cash flow	KRW 2.2B
Net borrowing	KRW 34.8M
Net cash flow	KRW 23.5B
Net income	KRW 49.8B
Operating cash flow minus SBC	KRW 62.7B
Operating income	KRW 36.1B
Revenue	KRW 278.6B
Stock-based compensation	KRW 395.8M

Metric

Value

Capital expenditures

KRW -6.4B

Depreciation and amortization

KRW 9.7B

EBIT

KRW 36.1B

EBITDA

KRW 45.8B

EPS

KRW 5,395.11

FCF per share

KRW 6,309.82

Financing cash flow

KRW -43.5B

Free cash flow

KRW 56.7B

Free cash flow minus SBC

KRW 56.3B

Gross profit

KRW 277.4B

Income taxes

KRW 8.3B

Investing cash flow

KRW 2.2B

Net borrowing

KRW 34.8M

Net cash flow

KRW 23.5B

Net income

KRW 49.8B

Operating cash flow minus SBC

KRW 62.7B

Operating income

KRW 36.1B

Revenue

KRW 278.6B

Stock-based compensation

KRW 395.8M

Metric	Value
Altman Z-Score	4.62
Book value per share	KRW 41,588.21
Debt / EBITDA	0.06
Debt / equity	0.01
Debt / FCF	0.05
Goodwill	KRW 7.1B
Interest coverage	315.78
Long-term assets	KRW 156.2B
Long-term liabilities	KRW 20.1B
Net cash (debt)	KRW 298B
Net cash / market cap	29.9%
Net cash growth	69.38%
Net debt / EBITDA	-6.51
Net debt / equity	-0.8
Net debt / FCF	-5.25
Piotroski F-Score	5
Property, plant and equipment	KRW 60.1B
Shareholders' equity	KRW 374.8B
Tangible book value	KRW 360.3B
Tangible book value per share	KRW 40,080.10
Total assets	KRW 514.6B
Total cash	KRW 300.8B
Total debt	KRW 2.8B
Total liabilities	KRW 139.8B
WACC	8.67%

Metric

Value

Altman Z-Score

4.62

Book value per share

KRW 41,588.21

Debt / EBITDA

0.06

Debt / equity

0.01

Debt / FCF

0.05

Goodwill

KRW 7.1B

Interest coverage

315.78

Long-term assets

KRW 156.2B

Long-term liabilities

KRW 20.1B

Net cash (debt)

KRW 298B

Net cash / market cap

29.9%

Net cash growth

69.38%

Net debt / EBITDA

-6.51

Net debt / equity

-0.8

Net debt / FCF

-5.25

Piotroski F-Score

Property, plant and equipment

KRW 60.1B

Shareholders' equity

KRW 374.8B

Tangible book value

KRW 360.3B

Tangible book value per share

KRW 40,080.10

Total assets

KRW 514.6B

Total cash

KRW 300.8B

Total debt

KRW 2.8B

Total liabilities

KRW 139.8B

WACC

8.67%

Metric	Value
Asset turnover	0.56
Current assets	KRW 358.4B
Current liabilities	KRW 119.7B
Current ratio	2.99
Inventory turnover	0.09
Net working capital	KRW -60.6B
Quick ratio	2.79
Working capital	KRW 238.7B
Working capital turnover	1.53

Metric

Value

Asset turnover

0.56

Current assets

KRW 358.4B

Current liabilities

KRW 119.7B

Current ratio

2.99

Inventory turnover

0.09

Net working capital

KRW -60.6B

Quick ratio

2.79

Working capital

KRW 238.7B

Working capital turnover

1.53

Metric	Value
Buyback yield / dilution	-4.58%
Dividend growth	7.69%
Dividend growth (10Y)	10.84%
Dividend growth (3Y)	8.37%
Dividend growth (5Y)	9.24%
Dividend growth years	1
Dividend payment date	2026-04-16
Dividend payment years	22
Dividend payout frequency	Annual
Dividend per share	KRW 1,400.00
Dividend yield	1.26%
Ex-dividend date	2025-12-29
FCF payout ratio	22.19%
Last dividend	KRW 1,400.00
Payout ratio	25.29%
Shareholder yield	-3.32%

Metric

Value

Buyback yield / dilution

-4.58%

Dividend growth

7.69%

Dividend growth (10Y)

10.84%

Dividend growth (3Y)

8.37%

Dividend growth (5Y)

9.24%

Dividend growth years

Dividend payment date

2026-04-16

Dividend payment years

Dividend payout frequency

Annual

Dividend per share

KRW 1,400.00

Dividend yield

1.26%

Ex-dividend date

2025-12-29

FCF payout ratio

22.19%

Last dividend

KRW 1,400.00

Payout ratio

25.29%

Shareholder yield

-3.32%

Metric	Value
10Y price change	69.83%
10Y return CAGR	7.19%
10Y total return	100.18%
150-day SMA	KRW 62,786.00
15Y price change	80.03%
15Y return CAGR	5.36%
15Y total return	118.95%
1D price change	19.63%
1M price change	49.26%
1M total return	49.26%
1W price change	23.36%
1W total return	23.36%
1Y price change	85.45%
1Y return CAGR	89.75%
1Y total return	89.67%
20-day SMA	KRW 84,550.00
200-day SMA	KRW 62,731.00
20Y price change	526.55%
20Y return CAGR	11.43%
20Y total return	770.87%
3M price change	103.49%
3M total return	103.49%
3Y price change	72.47%
3Y return CAGR	22.36%
3Y total return	83.24%
50-day SMA	KRW 70,310.00
50-day SMA vs 200-day SMA	50over200
52-week high	KRW 119,400.00
52-week high date	2026-10-28
52-week low	KRW 50,800.00
52-week low date	2026-07-29
5Y price change	36.41%
5Y return CAGR	8.36%
5Y total return	49.41%
6M price change	71.14%
6M total return	71.14%
All-time high	KRW 218,500.00
All-time high date	2022-03-24
All-time low	KRW 5,160.00
All-time low date	2008-10-28
Average true range (ATR)	KRW 8,801.78
Average volume	309.3K
Beta (1Y)	0.2
Beta (2Y)	0.23
Beta (5Y)	0.81
Change from 52-week high	-7.12%
Change from 52-week low	118.31%
Change from all-time high	-49.24%
Change from all-time low	2,049.22%
Change from open	18.74%
Day's gap	0.76%
Dollar volume	KRW 135.4B
High price	KRW 119,400.00
Low price	KRW 89,200.00
Monthly RSI	74.22
Open price	KRW 93,400.00
Position in 52-week range	71.85%
Previous close	KRW 92,700.00
Price vs 150-day SMA	76.63%
Price vs 20-day SMA	31.16%
Price vs 200-day SMA	76.79%
Price vs 50-day SMA	57.73%
Relative volume	3.95
RSI	73.79
Sharpe ratio	1.47
Sharpe ratio (3Y)	0.56
Sharpe ratio (5Y)	0.41
Sortino ratio	2.85
Sortino ratio (3Y)	1.1
Sortino ratio (5Y)	0.82
Volume	1.2M
Weekly RSI	77.03
YTD price change	84.53%
YTD total return	84.53%

Metric

Value

10Y price change

69.83%

10Y return CAGR

7.19%

10Y total return

100.18%

150-day SMA

KRW 62,786.00

15Y price change

80.03%

15Y return CAGR

5.36%

15Y total return

118.95%

1D price change

19.63%

1M price change

49.26%

1M total return

49.26%

1W price change

23.36%

1W total return

23.36%

1Y price change

85.45%

1Y return CAGR

89.75%

1Y total return

89.67%

20-day SMA

KRW 84,550.00

200-day SMA

KRW 62,731.00

20Y price change

526.55%

20Y return CAGR

11.43%

20Y total return

770.87%

3M price change

103.49%

3M total return

103.49%

3Y price change

72.47%

3Y return CAGR

22.36%

3Y total return

83.24%

50-day SMA

KRW 70,310.00

50-day SMA vs 200-day SMA

50over200

52-week high

KRW 119,400.00

52-week high date

2026-10-28

52-week low

KRW 50,800.00

52-week low date

2026-07-29

5Y price change

36.41%

5Y return CAGR

8.36%

5Y total return

49.41%

6M price change

71.14%

6M total return

71.14%

All-time high

KRW 218,500.00

All-time high date

2022-03-24

All-time low

KRW 5,160.00

All-time low date

2008-10-28

Average true range (ATR)

KRW 8,801.78

Average volume

309.3K

Beta (1Y)

0.2

Beta (2Y)

0.23

Beta (5Y)

0.81

Change from 52-week high

-7.12%

Change from 52-week low

118.31%

Change from all-time high

-49.24%

Change from all-time low

2,049.22%

Change from open

18.74%

Day's gap

0.76%

Dollar volume

KRW 135.4B

High price

KRW 119,400.00

Low price

KRW 89,200.00

Monthly RSI

74.22

Open price

KRW 93,400.00

Position in 52-week range

71.85%

Previous close

KRW 92,700.00

Price vs 150-day SMA

76.63%

Price vs 20-day SMA

31.16%

Price vs 200-day SMA

76.79%

Price vs 50-day SMA

57.73%

Relative volume

3.95

RSI

73.79

Sharpe ratio

1.47

Sharpe ratio (3Y)

0.56

Sharpe ratio (5Y)

0.41

Sortino ratio

2.85

Sortino ratio (3Y)

1.1

Sortino ratio (5Y)

0.82

Volume

1.2M

Weekly RSI

77.03

YTD price change

84.53%

YTD total return

84.53%

Metric	Value
Float	5.9M
Shares change (QoQ)	0.05%
Shares change (YoY)	4.58%
Shares held by insiders	21.56%
Shares held by institutions	22.54%
Shares outstanding	9M

Metric

Value

Float

5.9M

Shares change (QoQ)

0.05%

Shares change (YoY)

4.58%

Shares held by insiders

21.56%

Shares held by institutions

22.54%

Shares outstanding

KOSDAQ/053800 (KOSDAQ/053800)

Price

Financial snapshot

Fair-value bridge

Latest news · KOSDAQ/053800

Valuation

Profitability

Balance sheet

Trading

Next earnings

Sector percentile context

All KOSDAQ/053800 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/053800

Frequently asked questions