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Equity sectors
Symbols
Symbols
Price
Change
% Change
Trend
Prev Close
Open
High
Low
Volume
Mkt Cap
SIXB
Materials
SIXB
Materials
SIXB
-0.21%
1,091.51
-2.30
-0.21%
—1,093.811,096.521,100.221,091.51——
SIXC
Communications
SIXC
Communications
SIXC
+0.22%
610.11
+1.34
+0.22%
—608.77608.77612.97608.77——
SIXE
Energy
SIXE
Energy
SIXE
-1.34%
1,237.98
-16.83
-1.34%
—1,254.811,253.011,253.871,226.33——
SIXI
Industrials
SIXI
Industrials
SIXI
-0.93%
1,744.71
-16.40
-0.93%
—1,761.111,764.271,766.881,744.71——
SIXM
Financials
SIXM
Financials
SIXM
-0.37%
640.18
-2.40
-0.37%
—642.58644.87648.48640.18——
SIXR
Staples
SIXR
Staples
SIXR
-0.18%
849.58
-1.55
-0.18%
—851.13855.66858.75845.56——
SIXRE
Real estate
SIXRE
Real estate
SIXRE
-0.23%
217.48
-0.50
-0.23%
—217.98217.98218.65216.88——
SIXT
Technology
SIXT
Technology
SIXT
+1.52%
3,260.69
+48.86
+1.52%
—3,211.833,227.213,268.383,226.55——
SIXU
Utilities
SIXU
Utilities
SIXU
-0.69%
942.45
-6.53
-0.69%
—948.98948.58957.83941.97——
SIXV
Health care
SIXV
Health care
SIXV
-0.52%
1,466.80
-7.72
-0.52%
—1,474.521,479.031,481.041,466.80——
SIXY
Discretionary
SIXY
Discretionary
SIXY
+0.22%
2,397.50
+5.38
+0.22%
—2,392.122,396.952,421.222,382.32——
3530:TPE
Silicon Optronics Inc
NT$64.60
-1.52%
(-1.00) 1D
Apr 30, 1:30:37 PM GMT+8  ·   TWD
All symbols
SymbolPriceChange% Change
Generating top insights for 3530...
Open
NT$65.80
High
NT$66.30
Low
NT$64.20
Mkt. cap
5.00B
Avg. vol.
278.01K
Volume
199.84K
P/E ratio
37.15
52-wk high
NT$85.50
52-wk low
NT$53.50
EPS
NT$1.74
Shares outstanding
77.71M
No. of employees
36
News stories
From sources across the web
About Silicon Optronics Inc
CEO-
Employees36
Founded2004
Headquarters-
SectorComputer hardware
Websitesoinc.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
346.52M
458.68M
465.51M
574.63M
Cost of goods sold
257.11M
361.59M
339.94M
391.08M
Cost of revenue
257.11M
361.59M
339.94M
391.08M
Research and development expenses
75.85M
65.80M
73.35M
82.85M
Total research and development expenses
-
-
-
-
Selling, general, and admin expenses
13.91M
13.73M
13.78M
19.72M
Operating expense
89.76M
79.53M
87.13M
102.57M
Total operating expenses
346.87M
441.12M
427.07M
493.64M
Operating income
-359.00K
17.56M
38.44M
80.99M
Other non operating income
86.00K
2.10M
2.00K
234.00K
EBT including unusual items
13.28M
-44.72M
63.65M
105.16M
EBT excluding unusual items
13.28M
-44.72M
63.65M
105.16M
Income tax expense
1.22M
-10.95M
5.76M
6.33M
Effective tax rate
9.22%
24.49%
9.05%
6.02%
Other operating expenses
-
-
-
-
Net income
12.05M
-33.77M
57.89M
98.83M
Net profit margin
3.48%
-7.36%
12.44%
17.20%
Earnings per share
-
-
-
-
Interest and investment income
6.36M
6.53M
6.14M
7.16M
Interest expense
-329.00K
-371.00K
-144.00K
-80.00K
Net interest expenses
6.03M
6.16M
5.99M
7.08M
Depreciation and amortization charges
-
-
-
-
EBITDA
11.88M
30.29M
51.75M
94.86M
Gain or loss from assets sale
-
-
-
-
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