1. Taiwan Stocks

  2. •

    Electronic technology

  3. •

    Semiconductors
Tontek Design Technology Ltd.

Tontek Design Technology Ltd.

TTPEX:5487
32.10
TWD
+0.05
(+0.16%)
-0.10EPS
673.40MMarket 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
16.01
14.39
14.58
17.43
18.22
16.38
17.45
19.78
18.31
9.8
6.67
8.02
6.78
6.72
Basic EPS, GAAP
1.86
1.86
1.55
1.85
1.32
1.02
2.69
1.67
2.02
-0.08
-1.2
-0.11
-0.53
-0.1
Free Cash Flow per Basic Share
1.6
0.81
1.34
1.78
0.53
-0.7
1.83
-1.23
5.14
-0.48
-1.24
0.23
0.6
0.52
Dividend per Share
2
2.5
2.01
1.7
2
1.48
0.89
0.98
1.09
1.35
- -
- -
- -
- -
Book Value per Share
23.04
22.46
21.85
21.96
21.16
21.11
23.18
23.77
24.62
23.3
21.97
22.04
21.56
21.55
Tangible Book Value per Share
22.89
22.36
21.8
21.94
21.14
20.94
23.03
23.6
24.48
23.2
21.77
21.9
21.47
21.48
Basic Weighted Avg Shares
22
22
22
22
22
22
23
24
24
24
24
24
24
24
Sales/Revenue/Turnover
354
319
322
386
403
367
399
467
437
236
161
194
164
159
Operating Margin (%)
10.79
11.09
10.01
12.75
10.13
6.54
2.66
13.2
16.34
-1.45
-21.69
-8.65
-11.91
-14.68
Depreciation Expense
3
3
4
3
3
3
3
4
7
8
9
8
7
6
Net Income, GAAP
41
41
34
41
29
23
61
39
48
-2
-29
-3
-13
-2
Effective Tax Rate (%)
20.51
17.31
17.37
19.51
19.68
20.2
7.6
30.41
33.28
162.5
- -
- -
- -
814.94
Profit Margin (%)
11.64
12.89
10.63
10.6
7.25
6.2
15.39
8.45
11.04
-0.77
-17.98
-1.37
-7.87
-1.48
Working Capital
373
364
359
364
346
358
458
496
520
475
439
450
440
444
LT Debt
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Total Equity
510
497
484
486
468
476
536
562
589
561
532
534
522
522
Return on Invested Capital (%)
5.94
5.76
5.43
8.17
6.89
4.09
2.41
7.84
8.33
0.37
- -
- -
- -
32.18
Return on Capital (%)
8.14
8.16
6.98
8.43
6.13
4.82
12.14
7.19
8.39
-0.32
- -
- -
- -
-0.46
Return on Common Equity (%)
8.14
8.16
6.98
8.43
6.13
4.82
12.14
7.19
8.39
-0.32
-5.3
-0.5
-2.45
-0.45

Capital Structure

TWD

•

in mil. unless spec.
Dec'25
Mar'26
Jun'26
ST Debt
- -
- -
- -
LT Borrowings
- -
- -
- -
LT Finance Leases
- -
- -
- -
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
24
24
24
Market Capitalization
724
669
673

Working Capital

TWD

•

in mil. unless spec.
Dec'25
Mar'26
Jun'26
Total Current Assets
473
478
474
Cash, Cash Equivalents & STI
386
384
382
Accounts Receivable, Net
30
30
32
Inventories
38
44
38
Total Current Liabilities
33
34
30
Payables & Accruals
- -
- -
- -
ST Debt
- -
- -
- -
Deferred Revenue
- -
- -
- -

Growth Rates

TWD

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
0.9%
-1.38%
-2.18%
Free Cash Flow
-123.31%
-85.36%
159.7%
Net Income, GAAP
180.87%
341.1%
384.88%
Sales/Revenue/Turnover
-3.78%
-15.81%
-15.49%
Total Cash Common Dividend
- -
- -
- -

Quarterly Revenue

TWD

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
45
47
53
49
194
2025
44
43
37
39
164
2026
37
45
- -
- -
- -

Quarterly Earnings Per Share

TWD

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
-0.08
- -
0.02
-0.05
-0.11
2025
-0.01
-0.56
- -
0.04
-0.53
2026
-0.06
-0.08
- -
- -
- -

Quarterly Dividends Per Share

TWD

•

in mil. unless spec.

Year

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

Company Description

Company Profile APIChatGPT
CEO
Chia Tien Chen
Full Time Employees
73
Sector
Electronic technology
Industry
Semiconductors
Address
No. 166, Jian 1st Road New Taipei TP Taiwan 23511
IPO Date
Feb 20, 2001
Website
tontek.com.tw
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Business
Tontek Design Technology Ltd. (5487.TWO) designs, develops, manufactures and sells integrated circuits for consumer electronics applications in Taiwan and internationally. The company offers multimedia series products, including sound processors, programmable keyboard/display interfaces and TV game systems; 3C appliances series products, such as AD microcontrollers (MCUs) and LCD drivers; health care series products, consisting of thermometers, heart rate detection chips and indoor-outdoor thermometers; touch series products, including capacitive touch MCUs and capacitive touch standard products; and green energy series products, such as LED drivers, PIR sensor control chips and micro power PIRs. It also provides embedded MCUs, application-specific standard products (ASSPs) and application-specific integrated circuits (ASICs), with customer-commissioned design services encompassing gate arrays, standard cells and full custom designs; target markets span household appliances, mobile devices, health monitoring equipment and energy-efficient lighting. Founded in October 1986 and headquartered at 6F, No. 166, Jian 1st Road, Zhonghe District, New Taipei City 23511, Taiwan, the company maintains a capital base of $7.36 million USD under Chairman Y.J. Lin and President Eric Chen. Recent developments include the successful production launch of 0.18um MTP process touch pad MCU series products in 2018 and development of microporous ultrasonic driver ICs for humidifiers and atomizers in 2017, alongside ongoing enhancements in ISO 9001 quality controls introduced in 2015.