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Why is 3149 down 6,75%?
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3149:TPE
G-Tech Optoelectronics Corp
NT$55,30
-6,75%
(-4,00) 1D
6 Nov., 12:12:55 GMT+8  ·   TWD
All symbols
SymbolPriceChange% Change
Generating top insights for 3149...
Open
NT$53,40
High
NT$57,10
Low
NT$53,40
Mkt. cap
15,83 mjd
Avg. vol.
8,52 m
Volume
4,45 m
52-wk high
NT$102,37
52-wk low
NT$30,24
EPS
-NT$1,99
Shares outstanding
206,39 m
No. of employees
9 k
Open
NT$53,40
High
NT$57,10
Low
NT$53,40
Mkt. cap
15,83 mjd
Avg. vol.
8,52 m
Volume
4,45 m
52-wk high
NT$102,37
52-wk low
NT$30,24
EPS
-NT$1,99
Shares outstanding
206,39 m
No. of employees
9 k
News stories
From web sources and news partners
About G-Tech Optoelectronics Corp
CEO-
Employees9,07 k
Founded1996
Headquarters-
SectorInformation Technology
Industry-
Websitegtoc.com.tw
Previous reportsAll values in TWD
Loading Previous Earnings...
Revenue
Net income
All values in TWD
Sep. 2025
Des. 2025
Mrt. 2026
Jun. 2026
Revenue
591,97 m
654,15 m
590,08 m
554,33 m
Cost of goods sold
624,90 m
735,09 m
614,51 m
572,21 m
Cost of revenue
624,90 m
735,09 m
614,51 m
572,21 m
Research and development expenses
24,77 m
30,65 m
15,49 m
22,24 m
Total research and development expenses
-
-
-
-
Selling, general, and admin expenses
61,10 m
76,70 m
59,00 m
62,84 m
Operating expense
87,33 m
109,99 m
68,75 m
89,01 m
Total operating expenses
712,23 m
845,08 m
683,27 m
661,22 m
Operating income
-120,27 m
-190,93 m
-93,18 m
-106,89 m
Other non operating income
-3,61 m
4,43 m
11,07 m
1,48 m
EBT including unusual items
-152,74 m
-189,48 m
-84,55 m
-107,65 m
EBT excluding unusual items
-140,01 m
-192,67 m
-86,54 m
-114,50 m
Income tax expense
-
-48,40 m
-
-
Effective tax rate
-
25,55%
-
-
Other operating expenses
-
-
-
-
Net income
-152,74 m
-141,07 m
-84,55 m
-107,65 m
Net profit margin
-25,80%
-21,57%
-14,33%
-19,42%
Earnings per share
-
-
-
-
Interest and investment income
2,11 m
2,98 m
1,03 m
2,07 m
Interest expense
-9,38 m
-9,69 m
-11,04 m
-12,95 m
Net interest expenses
-7,28 m
-6,71 m
-10,01 m
-10,89 m
Depreciation and amortization charges
-
-
-
-
EBITDA
-82,82 m
-153,24 m
-61,21 m
-78,15 m
Gain or loss from assets sale
-
25,70 m
-
-
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