1. South Korea Stocks

  2. •

    Electronic technology

  3. •

    Telecommunications equipment
Pentastone Electronics, Inc.

Pentastone Electronics, Inc.

KKRX:332570
6,580.00
KRW
-130.00
(-1.94%)
749.27EPS
6.88P/E
262.05BMarket Cap
Nov 18Next Earn
Pentastone Electronics, Inc.
KRX:332570
(Korea Stock Exchange)

Recent

price

6,580.00

P/E

ratio

6.88

div

yld

- -

ROIC.AI

2017
2018
2019
2020
2021
2022
2023
2024
2025
TTM
KRW
12,499.9
19,620.87
3,751.62
1,068.89
1,617.14
1,449.02
1,868.62
2,993.28
2,869.13
3,686.14
Revenue per Share
246
985
339
266
-199
-285
529
-192
394
815.09
Basic EPS, GAAP
183.31
-1,864.87
349.98
-236.07
-633.5
592.89
161.67
611.42
431.57
625.83
Free Cash Flow per Basic Share
- -
- -
- -
- -
100.1
- -
- -
- -
- -
- -
Dividend per Share
-99.34
821.88
1,136.74
2,609.14
2,313.9
1,751.01
2,209.52
2,089.18
2,942.97
3,169.06
Book Value per Share
-107.54
814.36
1,121.08
2,590.87
2,296.17
1,727.47
2,135.27
1,920.89
2,416.75
2,693.09
Tangible Book Value per Share
3
3
33
35
37
35
36
41
44
45
Basic Weighted Avg Shares
36,866
64,627
125,429
37,354
60,002
51,389
68,149
122,130
125,477
165,589
Sales/Revenue/Turnover
6.12
7.59
9.54
-9.91
0.27
8.42
9.43
9.72
3.12
2.72
Operating Margin (%)
378
389
998
1,035
1,497
1,953
1,994
2,662
6,164
6,460
Depreciation Expense
726
3,244
11,334
9,296
-7,384
-10,107
19,293
-7,834
17,231
36,616
Net Income, GAAP
11.48
22.27
24.16
31.45
- -
- -
11.34
- -
21.03
22.94
Effective Tax Rate (%)
1.97
5.02
9.04
24.89
-12.31
-19.67
28.31
-6.41
13.73
22.11
Profit Margin (%)
-10,976
22,519
36,487
80,424
78,720
50,178
69,604
56,883
90,180
110,547
Working Capital
- -
- -
160
112
543
373
279
3,489
21,989
22,823
LT Debt
-4,059
33,578
46,442
97,417
86,240
61,978
83,023
90,075
133,327
152,005
Total Equity
- -
25.35
21.78
-3.46
- -
- -
5.66
- -
1.94
1.76
Return on Invested Capital (%)
- -
27.82
28.38
12.93
- -
- -
22.36
- -
13.33
19.58
Return on Capital (%)
- -
- -
28.33
12.97
-8.08
-13.67
26.65
-9.27
16.13
28.71
Return on Common Equity (%)

Capital Structure

KRW

•

in mil. unless spec.
Dec'25
Mar'26
Jun'26
ST Debt
32,380
37,562
48,984
LT Borrowings
21,746
21,983
22,444
LT Finance Leases
243
471
379
Preferred Equity and Hybrid Capital
2,885
865
865
Shares Outstanding
43
47
47
Market Capitalization
274,220
232,277
262,052

Working Capital

KRW

•

in mil. unless spec.
Dec'25
Mar'26
Jun'26
Total Current Assets
158,468
187,867
289,286
Cash, Cash Equivalents & STI
72,890
78,829
124,683
Accounts Receivable, Net
16,328
25,811
32,475
Inventories
42,399
54,160
98,416
Total Current Liabilities
68,287
78,651
178,739
Payables & Accruals
- -
- -
- -
ST Debt
32,380
37,562
48,984
Deferred Revenue
- -
- -
- -

Growth Rates

KRW

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
- -
10.17%
48.02%
Free Cash Flow
- -
44.45%
-24.34%
Net Income, GAAP
- -
-178.79%
-319.95%
Sales/Revenue/Turnover
- -
32.17%
2.74%
Total Cash Common Dividend
- -
- -
- -

Quarterly Revenue

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
31,490
27,168
38,843
24,629
122,130
2025
36,012
33,954
26,872
28,638
125,477
2026
35,659
74,420
- -
- -
- -

Quarterly Earnings Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
33
-73
-125
-22.99
-192
2025
77
-12
234
118.77
394
2026
332.4
127.36
- -
- -
- -

Quarterly Dividends Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
- -
2025
- -
- -
- -
- -
- -
2026
- -
- -
- -
- -
- -
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Business
Pentastone Electronics, Inc. engages in the research, development, manufacturing, and commercialization of advanced electronic components, precision semiconductor materials, and specialized sensing modules for consumer electronics, automotive, and industrial applications. The company operates through distinct business divisions focused on precision electronics, advanced materials, and integrated smart module solutions. Its core product and service portfolio includes electronic component solutions, comprising surface mount devices, high-frequency ceramic passive components, electromagnetic interference shielding components, and multilayer ceramic substrates; semiconductor and display materials, encompassing fine-pitch lead frames, thermal interface materials, photo-curable encapsulation resins, and conductive adhesive pastes; and smart sensor and module systems, featuring automotive power management sub-assemblies, industrial optical inspection sensors, micro-electromechanical systems sensor modules, and customized printed circuit board assemblies. The company provides engineering design, precision molding, rapid prototyping, cleanroom assembly, and reliability testing services tailored to original equipment manufacturers and tier-one technology suppliers across South Korea, Greater China, Southeast Asia, North America, and Europe. Founded in 2018 and headquartered in Seongnam-si, Gyeonggi-do, South Korea, Pentastone Electronics, Inc. maintains specialized manufacturing plants, automated assembly lines, and research and development centers in South Korea. In recent developments, the company expanded its production footprint with the establishment of automated manufacturing lines dedicated to next-generation automotive power module components and high-reliability automotive sensor packaging. Pentastone Electronics, Inc. formed a strategic development partnership with global semiconductor solution providers to co-develop ultra-thin packaging materials for artificial intelligence hardware and high-performance computing devices. The company also completed an operational restructuring to integrate its advanced materials and module engineering divisions, accelerated the commercial rollout of low-loss dielectric substrate materials for 5G-Advanced and telecommunication infrastructures, and secured long-term supply agreements with leading original equipment manufacturers in the electric vehicle and industrial robotics sectors.