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    Semiconductors
Fidelix Co., Ltd

Fidelix Co., Ltd

KKRX:032580
6,910.00
KRW
-130.00
(-1.85%)
92.35EPS
12.12P/E
37.06BMarket Cap
Fidelix Co., Ltd
KRX:032580
(Korea Stock Exchange)

Recent

price

6,910.00

P/E

ratio

12.12

div

yld

- -

ROIC.AI

2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
TTM
KRW
2,385.54
4,622.21
5,124.73
4,800.17
4,280.43
3,380.78
2,748.43
2,990.22
3,600.5
2,392.98
2,049.52
2,355.55
2,190.85
1,590.6
1,360.78
1,610.24
1,939.5
Revenue per Share
72
167.49
122
266
23.29
-313
-448
24
169
-52
-180
88
249
32
-67
-89
92.35
Basic EPS, GAAP
-575.02
-13.04
245.89
303.04
-393.51
-245.35
-118.62
-176.43
-220.75
-213.31
481.64
212.66
11.69
40.28
-80.16
-96.58
-54.17
Free Cash Flow per Basic Share
46.48
20
30.09
30.03
30
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Dividend per Share
1,399.28
1,531.65
1,627.7
1,911.6
1,932.06
1,620.91
1,171.33
1,184.85
1,376.6
1,370.78
1,138.16
1,226.48
1,481.72
1,508.82
1,435.95
1,352.9
1,511.57
Book Value per Share
879.2
1,000.7
1,048.13
1,298.12
1,110.05
954.06
753.7
784.95
1,088.53
1,205.52
1,037.77
1,196
1,479
1,501.06
1,423.51
1,340.93
1,500.08
Tangible Book Value per Share
17
18
18
18
18
19
21
20
21
23
29
33
33
33
33
33
33
Basic Weighted Avg Shares
41,610
84,354
93,256
87,522
78,116
65,582
56,465
61,153
75,434
56,030
58,691
77,637
72,559
52,784
44,810
53,616
64,225
Sales/Revenue/Turnover
6.7
5.95
4.82
8.18
2.21
-2.96
-5.84
2.92
4.83
-0.83
-6.38
4.91
8.66
1.35
-10.11
-3.85
4.5
Operating Margin (%)
3,256
3,553
3,643
3,867
4,251
4,971
4,530
3,315
3,314
3,214
2,425
1,405
1,318
931
1,058
1,389
1,403
Depreciation Expense
1,256
3,057
2,220
4,850
425
-6,072
-9,204
491
3,541
-1,218
-5,155
2,900
8,247
1,062
-2,206
-2,963
3,058
Net Income, GAAP
10.21
9.41
- -
- -
- -
- -
- -
38.03
- -
- -
- -
3.57
- -
6.77
- -
- -
0.05
Effective Tax Rate (%)
3.02
3.62
2.38
5.54
0.54
-9.26
-16.3
0.8
4.69
-2.17
-8.78
3.74
11.37
2.01
-4.92
-5.53
4.76
Profit Margin (%)
11,292
15,720
14,742
23,066
20,299
20,890
17,688
13,658
21,821
30,065
32,079
35,183
44,350
45,698
43,946
41,462
47,305
Working Capital
3,000
3,000
2,000
5,000
7,100
7,000
6,000
575
1,500
1,622
2,123
2,729
1,222
- -
2,720
2,323
2,206
LT Debt
25,536
27,952
29,790
34,905
35,125
33,309
24,070
24,348
29,491
36,027
37,207
40,614
49,066
49,964
47,551
44,801
50,055
Total Equity
7.57
9.37
- -
- -
- -
- -
- -
2.83
- -
- -
- -
8.4
- -
1.35
- -
- -
5.95
Return on Invested Capital (%)
4.8
9.29
- -
- -
- -
- -
- -
2.47
- -
- -
- -
7.04
- -
2.29
- -
- -
5.92
Return on Capital (%)
5.16
11.43
7.7
15.02
1.21
-17.71
-32.08
2.03
13.15
-3.72
-14.08
7.45
18.39
2.14
-4.53
-6.42
6.32
Return on Common Equity (%)

Capital Structure

KRW

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
ST Debt
1,445
1,442
6,451
LT Borrowings
900
900
900
LT Finance Leases
1,585
1,423
1,306
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
33
33
33
Market Capitalization
41,857
36,558
37,055

Working Capital

KRW

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
Total Current Assets
48,760
51,760
66,125
Cash, Cash Equivalents & STI
13,702
11,197
17,272
Accounts Receivable, Net
12,147
15,531
14,092
Inventories
21,249
23,130
31,906
Total Current Liabilities
8,645
10,299
18,820
Payables & Accruals
- -
- -
- -
ST Debt
1,445
1,442
6,451
Deferred Revenue
- -
- -
- -

Growth Rates

KRW

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
4.12%
4.24%
-5.78%
Free Cash Flow
-51.48%
-34.82%
21.83%
Net Income, GAAP
42.41%
-66.5%
34.31%
Sales/Revenue/Turnover
-0.02%
0.61%
19.65%
Total Cash Common Dividend
- -
- -
- -

Quarterly Revenue

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
9,665
10,021
12,360
12,763
44,810
2025
10,880
11,948
12,540
18,247
53,616
2026
21,489
- -
- -
- -
- -

Quarterly Earnings Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
-29
6
-43
-0.69
-67
2025
-23
-86.67
-17.53
37.88
-89
2026
158.67
- -
- -
- -
- -

Quarterly Dividends Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
- -
2025
- -
- -
- -
- -
- -
2026
- -
- -
- -
- -
- -
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Business
Fidelix Co., Ltd. is a South Korea-based fabless semiconductor company primarily engaged in the design, development, and marketing of specialized low-power memory semiconductor solutions. The company operates through specialized semiconductor product lines, offering memory solutions that include Low Power DRAM (LPDRAM), comprising Low Power Single Data Rate (LPSDR), Low Power Double Data Rate (LPDDR), LPDDR2, LPDDR3, and LPDDR4/4X SDRAM; Pseudo Static Random Access Memory (PSRAM) and CellularRAM devices designed for mobile and embedded applications; Serial and Parallel NOR Flash Memory used for code storage in consumer electronics and communication equipment; Serial Peripheral Interface (SPI) and Parallel NAND Flash Memory for high-reliability data storage; and Multi-Chip Packages (MCP), which integrate multiple memory dies such as Flash memory and Mobile DRAM into single-package configurations for space-constrained devices. In addition, the company provides custom memory design, wafer testing, and semiconductor packaging engineering services to original equipment manufacturers (OEMs) and original design manufacturers (ODMs). Fidelix caters to diverse end markets, including mobile communications, telecommunications and networking equipment, automotive electronics, wearable devices, smart home appliances, and industrial Internet of Things (IoT) applications across South Korea, China, Taiwan, Japan, and other international regions. In recent developments, Fidelix has expanded its product portfolio to include automotive-grade memory semiconductors and high-density SPI NAND Flash solutions tailored for 5G telecommunication modules, edge computing devices, and smart utility meters. The company has also deepened its operational and technological collaboration with its parent company, Dosilicon Co., Ltd. (Dongxin Semiconductor), to advance next-generation ultra-low-power memory architectures and broaden its global distribution channels. Founded in 1990, Fidelix Co., Ltd. is headquartered in Seongnam-si, South Korea.