1. South Korea Stocks

  2. •

    Electronic technology

  3. •

    Semiconductors
WONIK HOLDINGS CO., LTD.

WONIK HOLDINGS CO., LTD.

KKRX:030530
22,200.00
KRW
-900.00
(-3.90%)
572.24EPS
103.41P/E
2.00TMarket 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
12,688.1
15,174.09
7,951.5
4,703.04
6,372.94
6,545.15
6,033.29
8,632.37
11,054.34
11,533.89
9,815.06
8,452.57
8,167.43
7,450.83
Basic EPS, GAAP
822.92
1,274.39
1,680.72
3,176
961
1,016
444
1,051
1,430.3
1,333
-343
-976
359
252.87
Free Cash Flow per Basic Share
276.34
1,523.52
273.22
-107.64
37.99
39.49
158.83
366.42
186.1
-1,228.31
1,164.71
170.51
349.07
1,088.01
Dividend per Share
- -
- -
- -
- -
- -
- -
18.33
13.73
23.17
35.86
74.36
13.45
31.42
- -
Book Value per Share
8,718.23
9,722.66
11,445.43
7,975.94
8,960.97
9,811.77
10,275.37
11,219.17
12,712.6
14,044.68
13,664.42
12,677.28
13,088.2
13,088.73
Tangible Book Value per Share
8,068.71
8,847.5
10,687.99
7,701.78
8,780.75
9,719.11
10,179.28
9,868.36
10,893.35
13,720.36
13,255.56
12,212.42
12,598.96
12,597.29
Basic Weighted Avg Shares
33
37
37
63
75
75
75
75
76
76
76
76
76
76
Sales/Revenue/Turnover
423,025
557,209
292,318
294,906
476,736
489,543
450,753
645,965
844,364
881,012
749,527
645,473
622,992
569,117
Operating Margin (%)
13.03
16.49
15.39
13.71
14.9
16.03
13.68
13.42
10.86
11.95
6.11
4.78
0.01
-2.17
Depreciation Expense
17,117
21,483
24,695
17,108
19,337
22,138
28,405
31,536
50,815
49,880
44,487
48,110
49,782
49,994
Net Income, GAAP
27,436
46,797
61,788
199,152
71,889
75,991
33,172
78,647
109,250
101,821
-26,193
-74,531
27,384
19,315
Effective Tax Rate (%)
28.78
25.62
22.05
0.7
18.83
15.88
21.37
18.26
10.65
20.28
- -
- -
24.08
25.64
Profit Margin (%)
6.49
8.4
21.14
67.53
15.08
15.52
7.36
12.18
12.94
11.56
-3.49
-11.55
4.4
3.39
Working Capital
144,455
131,671
150,251
67,382
-5,628
40,746
-30,330
36,290
-8,392
-98,819
-36,321
-211,019
-277,397
-281,193
LT Debt
32,808
15,948
1,343
941
16,018
142,346
37,849
110,082
68,711
19,219
150,667
49,922
82,416
84,790
Total Equity
403,748
455,690
540,408
729,952
815,521
897,617
938,601
1,143,360
1,324,244
1,321,154
1,338,781
1,248,470
1,301,244
1,305,624
Return on Invested Capital (%)
8.96
13.82
6.52
5.92
7.1
6.32
4.31
5.56
5.32
4.95
- -
- -
-0.02
-0.54
Return on Capital (%)
4.67
7.82
9.64
28.81
7.49
5.69
2.14
5.08
5.26
4.84
- -
- -
1.08
0.51
Return on Common Equity (%)
9.33
13.82
15.88
39.15
11.35
10.83
4.42
9.68
11.95
9.96
-2.48
-7.41
2.78
1.96

Capital Structure

KRW

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
ST Debt
438,992
404,481
408,777
LT Borrowings
49,611
69,460
72,046
LT Finance Leases
13,475
12,956
12,744
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
76
76
76
Market Capitalization
1,119,011
3,719,852
1,997,416

Working Capital

KRW

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
Total Current Assets
275,830
287,900
335,309
Cash, Cash Equivalents & STI
130,781
127,712
161,803
Accounts Receivable, Net
- -
44,390
- -
Inventories
83,738
72,551
99,810
Total Current Liabilities
553,256
565,297
616,502
Payables & Accruals
- -
- -
- -
ST Debt
438,992
404,481
408,777
Deferred Revenue
- -
- -
- -

Growth Rates

KRW

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
9.76%
2.88%
4.23%
Free Cash Flow
-85.65%
-196.78%
104.49%
Net Income, GAAP
19.91%
-9.16%
-136.74%
Sales/Revenue/Turnover
10.34%
0.55%
-3.48%
Total Cash Common Dividend
- -
57.16%
133.33%

Quarterly Revenue

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
116,811
175,201
146,286
207,175
645,473
2025
171,019
157,557
143,396
151,020
622,992
2026
117,144
- -
- -
- -
- -

Quarterly Earnings Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
-344
-108
-70
-454.61
-976
2025
73
-99.89
317.25
68.52
359
2026
-33.02
- -
- -
- -
- -

Quarterly Dividends Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
13.45
2025
- -
- -
- -
- -
31.42
2026
- -
- -
- -
- -
- -

Company Description

Company Profile APIChatGPT
CEO
SeongDae Jang
Full Time Employees
419
Sector
Electronic technology
Industry
Semiconductors
Address
75 Jinwisandan-ro Pyeongtaek-si GY South Korea 17716
IPO Date
Sep 24, 1996
Website
wonikholdings.kr
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Business
Wonik Holdings Co., Ltd. Wonik Holdings Co., Ltd. (030530.KQ) serves as a holding company primarily engaged in the manufacture and distribution of semiconductor gas supply equipment and electronic products through its subsidiaries. The company offers gas supply systems including gas cabinets and VMB/VMP valve manifold boxes; gas purification systems such as ALP Series with getter alloys, alumina, and zeolite adsorbents, AGT Series with automated PLC and touch screen controls, and ACA I Series; precursor supply systems; gas piping products; and gas monitoring systems, serving semiconductor, flat-panel display (FPD), light-emitting diode (LED), and solar manufacturing processes. Founded in 1991 and headquartered in Pyeongtaek-si, South Korea, Wonik Holdings operates globally with sales in South Korea, China, the United States, and other regions, supported by key subsidiaries including Wonik IPS Co., Ltd. for semiconductor equipment, Wonik Materials Co., Ltd. for specialty gases, Wonik PNE Co., Ltd. for battery equipment, Wonik QnC for quartz components, TLI Inc. for display driver ICs, and others in trade, healthcare, and consumer goods. Recent developments include the completion of a 36.4% stake acquisition in TLI Inc. for KRW 32.3 billion in 2024 to bolster display IC capabilities; expansion via Wonik Materials' $46 million facility in Manor, Texas, announced in 2024 for semiconductor specialty gases supply to customers like Samsung and NXP Semiconductors; and anticipated funding of KRW 5.5 billion to Wonik Robotics in March 2025, alongside ongoing investments in secondary battery equipment and new business segments.