1. Taiwan Stocks

  2. •

    Producer manufacturing

  3. •

    Industrial machinery
Formosa Sumco Technology Corporation

Formosa Sumco Technology Corporation

TTWSE:3532
406.00
TWD
-22.00
(-5.14%)
1.28EPS
283.60P/E
141.18BMarket Cap
Nov 11Next Earn
Formosa Sumco Technology Corporation
TWSE:3532
(Taiwan Stock Exchange)

Recent

price

406.00

P/E

ratio

283.60

div

yld

0.00%

ROIC.AI

2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
TTM
TWD
24.87
21.88
24.52
25.43
28.74
27.04
27.83
16.39
27.59
30
30.77
31.37
42.27
38.36
32.03
31.8
33.91
Revenue per Share
0.99
0.37
0.22
0.81
2.8
3.3
1.88
2.89
9.41
5.48
3.37
3.64
12.43
8.92
3.35
1.58
1.28
Basic EPS, GAAP
5.64
-7.03
-7.41
6.34
9.28
5.91
5.44
4.74
9.56
6.1
7.45
5.21
5.82
-37.93
-19.49
-3.56
1.62
Free Cash Flow per Basic Share
- -
0.8
- -
0.2
0.6
2
2.2
0.67
2.72
9
3.5
2.15
2.22
7.3
5
1.8
- -
Dividend per Share
48.28
47.65
47.8
48.42
50.63
51.9
51.57
55.88
56.14
52.58
52.46
53.77
64.03
65.62
63.96
63.71
62.64
Book Value per Share
47.85
47.3
47.54
48.25
50.54
51.9
51.57
55.88
56.14
52.58
52.44
53.74
64.01
65.6
63.95
63.7
62.63
Tangible Book Value per Share
388
388
388
388
388
388
388
776
593
388
388
388
388
388
388
388
391
Basic Weighted Avg Shares
9,646
8,485
9,510
9,863
11,147
10,488
10,794
12,713
16,358
11,636
11,935
12,166
16,393
14,876
12,422
12,334
13,276
Sales/Revenue/Turnover
5.19
2.41
2.49
5.79
11.01
14.2
8.9
21.63
37.78
22.51
15.4
14.93
31.63
27.41
12.93
8.07
3.99
Operating Margin (%)
1,975
1,992
2,041
2,080
2,105
2,111
2,135
2,091
2,105
2,252
2,238
2,057
2,055
2,222
2,290
2,067
2,800
Depreciation Expense
385
144
85
314
1,087
1,278
730
2,243
5,580
2,126
1,308
1,411
4,822
3,459
1,300
614
502
Net Income, GAAP
14.74
45.96
53.69
43.22
15.45
16.74
19.32
14.24
12.91
20.35
16.59
16.59
19.55
19.59
20.28
21.07
21.12
Effective Tax Rate (%)
3.99
1.69
0.89
3.18
9.75
12.19
6.77
17.64
34.11
18.27
10.96
11.6
29.41
23.25
10.46
4.98
3.78
Profit Margin (%)
3,927
-563
-244
1,690
4,065
5,298
6,792
10,074
11,012
9,766
11,006
12,049
12,381
3,156
4,318
5,604
6,193
Working Capital
1,727
1,382
1,036
691
345
- -
- -
- -
- -
12
19
10
4
11,515
19,272
20,516
20,513
LT Debt
18,725
18,479
18,538
18,781
19,636
20,129
20,001
21,672
21,773
20,395
20,346
20,853
24,832
25,449
24,806
24,708
24,295
Total Equity
2.05
0.52
0.49
1.5
5.06
6.08
3.83
11.21
24.27
9.7
7.41
7.22
17.61
10.25
3.04
1.72
0.94
Return on Invested Capital (%)
1.95
0.71
0.41
1.52
5.41
6.34
3.65
10.77
25.69
10.08
6.42
6.84
21.08
11.28
3.45
1.5
1.39
Return on Capital (%)
2.08
0.77
0.46
1.68
5.66
6.43
3.64
10.76
25.69
10.08
6.42
6.85
21.11
13.76
5.17
2.48
2.07
Return on Common Equity (%)

Capital Structure

TWD

•

in mil. unless spec.
Dec'25
Mar'26
Jun'26
ST Debt
7
7
7
LT Borrowings
20,500
20,500
20,500
LT Finance Leases
16
15
13
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
388
388
388
Market Capitalization
36,884
50,614
141,177

Working Capital

TWD

•

in mil. unless spec.
Dec'25
Mar'26
Jun'26
Total Current Assets
8,804
9,109
9,815
Cash, Cash Equivalents & STI
1,735
1,958
1,978
Accounts Receivable, Net
2,699
2,697
3,045
Inventories
4,195
4,216
4,441
Total Current Liabilities
3,200
3,627
3,622
Payables & Accruals
- -
- -
- -
ST Debt
7
7
7
Deferred Revenue
- -
- -
- -

Growth Rates

TWD

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
2.27%
4.23%
-0.39%
Free Cash Flow
-81.56%
-179.97%
-81.73%
Net Income, GAAP
31.89%
21.24%
-52.73%
Sales/Revenue/Turnover
3.33%
2.05%
-0.7%
Total Cash Common Dividend
33.46%
19.61%
-64%

Quarterly Revenue

TWD

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
3,029
3,225
3,050
3,117
12,422
2025
2,984
2,993
3,088
3,269
12,334
2026
3,309
3,610
- -
- -
- -

Quarterly Earnings Per Share

TWD

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
0.99
0.89
0.45
1.02
3.35
2025
0.61
-0.38
0.56
0.78
1.58
2026
-0.18
0.12
- -
- -
- -

Quarterly Dividends Per Share

TWD

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
5
2025
- -
- -
- -
- -
1.8
2026
- -
- -
- -
- -
- -
Similar Companies
Applied Materials, Inc. (NASDAQ:AMAT)
Oklo Inc. (NYSE:OKLO)
Lam Research Corporation (NASDAQ:LRCX)
Tokyo Electron Ltd. (TSE:8035)
Welspun Corp Limited (NSE:WELCORP)
Symbotic Inc. (NASDAQ:SYM)
Business
Formosa Sumco Technology Corporation (3532.TW) manufactures and sells silicon wafers for use in semiconductors, including integrated circuits and dynamic random access memory products. The company produces polished wafers, annealed wafers, epitaxial wafers and monocrystalline ingots in eight-inch and twelve-inch sizes; it also trades, imports and exports silicon wafers and related raw materials. Operations span Taiwan, Japan and China, with primary manufacturing at its Mailiao plant in Yunlin, Taiwan. Formosa Sumco Technology Corporation, founded in 1995 and headquartered at 8th Floor, A1 Building, No. 380, Section 6, Nanjing East Road, Neihu District, Taipei, Taiwan, functions as a joint venture within the Formosa Plastics Group and maintains strategic ties to Japan's SUMCO Corporation. In recent years, the company has pursued capacity enhancements through significant investments in property, plant and equipment, including a NT$1.2 billion acquisition of machinery in 2022 to support operational expansion; it continues debottlenecking and modernization efforts amid demand for advanced wafers in AI, 5G and automotive applications. As part of ongoing semiconductor supply chain integration, Formosa Sumco Technology reported trailing twelve-month revenue of NT$12.18 billion in late 2025, reflecting steady contributions to electronics sectors across Asia and the Americas.