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Lists
Equity sectors
Symbols
Symbols
Price
Change
% Change
Trend
Prev Close
Open
High
Low
Volume
Mkt Cap
SIXB
Materials
SIXB
Materials
SIXB
-0.91%
1,090.56
-10.01
-0.91%
1,100.571,098.941,103.801,084.24
SIXC
Communications
SIXC
Communications
SIXC
-0.31%
603.29
-1.86
-0.31%
605.15605.15606.69602.76
SIXE
Energy
SIXE
Energy
SIXE
+1.61%
1,214.46
+19.27
+1.61%
1,195.191,204.711,221.691,204.71
SIXI
Industrials
SIXI
Industrials
SIXI
-1.10%
1,720.73
-19.18
-1.10%
1,739.911,734.501,734.501,710.67
SIXM
Financials
SIXM
Financials
SIXM
+0.49%
641.71
+3.15
+0.49%
638.56640.21645.32639.66
SIXR
Staples
SIXR
Staples
SIXR
+0.99%
839.81
+8.24
+0.99%
831.57840.48844.16834.54
SIXRE
Real estate
SIXRE
Real estate
SIXRE
+0.75%
214.96
+1.60
+0.75%
213.36213.36215.54212.77
SIXT
Technology
SIXT
Technology
SIXT
-1.80%
3,175.84
-58.34
-1.80%
3,234.183,171.863,195.363,145.46
SIXU
Utilities
SIXU
Utilities
SIXU
+0.20%
937.48
+1.83
+0.20%
935.65937.31941.44933.16
SIXV
Health care
SIXV
Health care
SIXV
+0.18%
1,451.86
+2.60
+0.18%
1,449.261,454.771,462.651,448.97
SIXY
Discretionary
SIXY
Discretionary
SIXY
-0.73%
2,365.06
-17.39
-0.73%
2,382.452,371.192,380.452,364.46
420570:KOSDAQ
J2KBio Co Ltd
₩8,310.00
-1.66%
(-140.00) 1D
Apr 28, 3:30:16 PM GMT+9  ·   KRW
All symbols
SymbolPriceChange% Change
Generating top insights for 420570...
Open
₩8,370
High
₩8,470
Low
₩8,280
Mkt. cap
48.59B
Avg. vol.
18.33K
Volume
25.76K
Dividend
3.01%
Quarterly dividend
₩63
Ex dividend date
Dec 29, 2025
P/E ratio
18.11
52-wk high
₩12,900
52-wk low
₩7,170
EPS
₩459
Shares outstanding
5.85M
No. of employees
56
News stories
From sources across the web
About J2KBio Co Ltd
CEO-
Employees56
Founded2014
Headquarters-
SectorBiotechnology
Websitej2kbio.com
Previous reportsAll values in KRW
Loading Previous Earnings...
Income statement
Revenue
Net income
All values in KRW
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Revenue
7.27B
8.53B
8.56B
8.61B
Cost of goods sold
4.57B
5.39B
4.96B
5.06B
Cost of revenue
4.57B
5.39B
4.96B
5.06B
Research and development expenses
475.99M
566.63M
570.42M
813.70M
Total research and development expenses
-
-
-
-
Selling, general, and admin expenses
1.66B
1.61B
1.56B
1.86B
Operating expense
2.36B
2.44B
2.35B
2.90B
Total operating expenses
6.94B
7.83B
7.31B
7.96B
Operating income
330.12M
698.33M
1.25B
642.67M
Other non operating income
86.44M
-91.53M
-2.55M
-48.75M
EBT including unusual items
401.49M
676.72M
1.20B
759.81M
EBT excluding unusual items
401.49M
696.66M
1.21B
707.49M
Income tax expense
164.60M
-206.26M
365.93M
45.22M
Effective tax rate
41.00%
-30.48%
30.39%
5.95%
Other operating expenses
-
-
-
-
Net income
236.89M
882.99M
838.37M
714.59M
Net profit margin
3.26%
10.35%
9.79%
8.30%
Earnings per share
-
-
-
-
Interest and investment income
2.65M
116.13M
-27.17M
118.75M
Interest expense
-12.61M
-11.64M
-11.45M
-10.94M
Net interest expenses
-9.96M
104.48M
-38.61M
107.82M
Depreciation and amortization charges
202.27M
204.66M
205.65M
208.70M
EBITDA
609.65M
1.07B
1.53B
1.02B
Gain or loss from assets sale
-
-
-
-
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