1. Taiwan Stocks

  2. •

    Electronic technology

  3. •

    Semiconductors
Advanced Optoelectronic Technology, Inc.

Advanced Optoelectronic Technology, Inc.

TTWSE:3437
19.20
TWD
-0.45
(-2.29%)
-2.65EPS
3.18BMarket Cap
2013 Y
2014 Y
2015 Y
2016 Y
2017 Y
2018 Y
2019 Y
2020 Y
2021 Y
2022 Y
2023 Y
2024 Y
2025 Y
TTM
Revenue per Share
50.45
51.77
42.78
43.19
41.42
32.12
27.93
37.9
30.41
16.68
13.65
14.08
11.09
9.99
Basic EPS, GAAP
5.29
3.07
2.38
0.41
0.68
-2.68
-1.43
-0.77
0.61
-0.98
-0.7
-0.94
-2.65
-2.73
Free Cash Flow per Basic Share
7.36
2.79
1.45
-1.85
0.38
-1.52
-4.29
-1.01
3.89
0.98
-0.78
-0.26
-1.91
-2.32
Dividend per Share
0.5
2.37
1.53
1.5
0.35
0.6
- -
- -
- -
0.45
- -
- -
- -
- -
Book Value per Share
17.4
23.85
25.11
22.99
23.29
19.78
18.3
18.26
19.29
17.39
17.15
17.37
14.2
15.34
Tangible Book Value per Share
17.36
23.79
25.05
22.92
23.22
19.1
17.79
17.92
19.06
17.33
16.36
16.85
13.89
15.18
Basic Weighted Avg Shares
130
137
144
143
144
145
145
145
145
145
145
145
145
145
Sales/Revenue/Turnover
6,559
7,114
6,170
6,172
5,978
4,643
4,037
5,479
4,396
2,411
1,973
2,035
1,603
1,445
Operating Margin (%)
11.22
7.45
6.28
1.67
2.21
-8.61
-5.04
-3.32
1.47
-7.52
-8.24
-12.37
-25.89
-29.54
Depreciation Expense
344
284
273
285
272
278
263
247
221
218
207
194
182
176
Net Income, GAAP
687
422
343
59
98
-387
-207
-111
88
-141
-101
-135
-383
-395
Effective Tax Rate (%)
8.7
25.36
16.77
39.8
15.69
- -
- -
- -
17.4
- -
- -
- -
- -
- -
Profit Margin (%)
10.48
5.93
5.56
0.96
1.64
-8.33
-5.13
-2.02
2.01
-5.86
-5.14
-6.65
-23.92
-27.34
Working Capital
1,224
2,376
2,405
1,987
2,109
1,406
1,287
1,215
1,590
1,447
1,515
1,427
1,065
981
LT Debt
- -
- -
- -
- -
- -
55
2
- -
1
24
28
- -
14
- -
Total Equity
2,262
3,488
3,453
3,308
3,366
2,859
2,646
2,640
2,789
2,540
2,586
2,576
2,112
2,293
Return on Invested Capital (%)
34.07
13.44
9.07
1.82
3.32
- -
- -
- -
1.7
- -
- -
- -
- -
- -
Return on Capital (%)
35.32
14.69
9.9
1.75
2.95
- -
- -
- -
3.06
- -
- -
- -
- -
- -
Return on Common Equity (%)
35.31
14.68
9.88
1.74
2.94
-12.43
-7.53
-4.19
3.25
-5.33
-4.06
-5.43
-16.81
-17.7

Capital Structure

TWD

•

in mil. unless spec.
Dec'25
Mar'26
Jun'26
ST Debt
13
17
1
LT Borrowings
- -
- -
- -
LT Finance Leases
14
11
- -
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
145
145
145
Market Capitalization
2,081
2,978
3,180

Working Capital

TWD

•

in mil. unless spec.
Dec'25
Mar'26
Jun'26
Total Current Assets
1,713
1,552
1,472
Cash, Cash Equivalents & STI
1,078
979
891
Accounts Receivable, Net
406
353
417
Inventories
191
159
126
Total Current Liabilities
648
539
490
Payables & Accruals
- -
- -
- -
ST Debt
13
17
1
Deferred Revenue
- -
- -
- -

Growth Rates

TWD

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
-4.5%
-3.97%
-18.01%
Free Cash Flow
-91.58%
-34.01%
637.74%
Net Income, GAAP
-85.54%
-50.24%
183.13%
Sales/Revenue/Turnover
-10.4%
-20.23%
-21.25%
Total Cash Common Dividend
- -
- -
- -

Quarterly Revenue

TWD

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
509
530
514
482
2,035
2025
450
412
365
376
1,603
2026
346
357
- -
- -
- -

Quarterly Earnings Per Share

TWD

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
-0.3
-0.09
-0.2
-0.35
-0.94
2025
-0.38
-0.79
-0.86
-0.62
-2.65
2026
-0.56
-0.69
- -
- -
- -

Quarterly Dividends Per Share

TWD

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
- -
2025
- -
- -
- -
- -
- -
2026
- -
- -
- -
- -
- -

Company Description

Company Profile APIChatGPT
CEO
Jung Hsi Fang
Full Time Employees
1,332
Sector
Electronic technology
Industry
Semiconductors
Address
Hsinchu Industrial Park Hsinchu Taiwan 303
IPO Date
Jun 25, 2013
Website
aot.com.tw
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Business
Advanced Optoelectronic Technology Inc. develops, manufactures, and sells LED packaging products with a focus on surface mount light-emitting diodes (SMD LEDs), light module applications, sensing components, and automotive lighting products. Its product portfolio includes backlight applications for televisions, monitors, mobile devices, tablets, and notebooks; sensor applications for wearables and mobile phones; vehicle applications comprising interior and exterior automotive lighting; UV applications including UVB and UVA disinfection; and VR applications under the ASPHETEK brand. The company targets industrial control, automotive, consumer electronics, and healthcare markets primarily in Taiwan and regional markets. Founded in 1999 and headquartered in Hsinchu City, Taiwan, the company formerly known as Advanced Development Optoelectronics Co., Ltd. rebranded to its current name in 2010. Recent developments include expansions in UVB plant factory capabilities, UVA solidification and disinfection technologies, and the introduction of XR and LED module applications through its ASPHETEK segment, enhancing its product offerings in advanced optoelectronic solutions.