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Symbols
Symbols
Price
Change
% Change
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Open
High
Low
Volume
Mkt Cap
SIXB
Materials
SIXB
Materials
SIXB
-0.71%
1,092.80
-7.77
-0.71%
—1,100.571,098.941,103.801,084.24——
SIXC
Communications
SIXC
Communications
SIXC
-0.07%
604.74
-0.41
-0.07%
—605.15605.15606.69602.76——
SIXE
Energy
SIXE
Energy
SIXE
+1.64%
1,214.80
+19.61
+1.64%
—1,195.191,204.711,221.691,204.71——
SIXI
Industrials
SIXI
Industrials
SIXI
-0.88%
1,724.57
-15.34
-0.88%
—1,739.911,734.501,734.501,710.67——
SIXM
Financials
SIXM
Financials
SIXM
+0.14%
639.43
+0.87
+0.14%
—638.56640.21645.32638.69——
SIXR
Staples
SIXR
Staples
SIXR
+0.91%
839.15
+7.58
+0.91%
—831.57840.48844.16834.54——
SIXRE
Real estate
SIXRE
Real estate
SIXRE
+1.06%
215.62
+2.26
+1.06%
—213.36213.36215.79212.77——
SIXT
Technology
SIXT
Technology
SIXT
-1.69%
3,179.52
-54.66
-1.69%
—3,234.183,171.863,195.363,145.46——
SIXU
Utilities
SIXU
Utilities
SIXU
+0.13%
936.91
+1.26
+0.13%
—935.65937.31941.44933.16——
SIXV
Health care
SIXV
Health care
SIXV
+0.24%
1,452.77
+3.51
+0.24%
—1,449.261,454.771,462.651,447.95——
SIXY
Discretionary
SIXY
Discretionary
SIXY
-0.72%
2,365.18
-17.27
-0.72%
—2,382.452,371.192,380.452,362.86——
3149:TPE
G-Tech Optoelectronics Corp
NT$47.70
+9.91%
(+4.30) 1D
Apr 29, 1:30:01 PM GMT+8  ·   TWD
All symbols
SymbolPriceChange% Change
Generating top insights for 3149...
Open
NT$43.40
High
NT$47.70
Low
NT$43.25
Mkt. cap
10.79B
Avg. vol.
5.49M
Volume
15.06M
52-wk high
NT$63.20
52-wk low
NT$29.20
EPS
-NT$2.86
Shares outstanding
206.39M
No. of employees
9K
News stories
From sources across the web
About G-Tech Optoelectronics Corp
CEO-
Employees9.07K
Founded1996
Headquarters-
SectorComputer hardware
Websitegtoc.com.tw
Previous reportsAll values in TWD
Loading Previous Earnings...
Income statement
Revenue
Net income
All values in TWD
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Revenue
470.68M
565.96M
591.97M
654.15M
Cost of goods sold
548.34M
614.80M
624.90M
735.09M
Cost of revenue
548.34M
614.80M
624.90M
735.09M
Research and development expenses
23.46M
29.86M
24.77M
30.65M
Total research and development expenses
-
-
-
-
Selling, general, and admin expenses
49.37M
62.16M
61.10M
76.70M
Operating expense
72.84M
89.44M
87.33M
109.99M
Total operating expenses
621.18M
704.24M
712.23M
845.08M
Operating income
-150.50M
-138.28M
-120.27M
-190.93M
Other non operating income
1.01M
-539.00K
-3.61M
4.43M
EBT including unusual items
-146.01M
-164.79M
-152.74M
-189.48M
EBT excluding unusual items
-149.76M
-155.84M
-140.01M
-192.67M
Income tax expense
-
-
-
-48.40M
Effective tax rate
-
-
-
25.55%
Other operating expenses
-
-
-
-
Net income
-146.01M
-164.79M
-152.74M
-141.07M
Net profit margin
-31.02%
-29.12%
-25.80%
-21.57%
Earnings per share
-
-
-
-
Interest and investment income
6.05M
4.98M
2.11M
2.98M
Interest expense
-13.32M
-11.49M
-9.38M
-9.69M
Net interest expenses
-7.26M
-6.52M
-7.28M
-6.71M
Depreciation and amortization charges
-
-
-
-
EBITDA
-114.00M
-101.94M
-82.82M
-153.24M
Gain or loss from assets sale
-
-
-
25.70M
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