Company CMC Magnetics Corporation

2323

TW0002323003

Computer Hardware

End-of-day quote Taiwan S.E. Other stock markets 2026-07-31			5-day change	1st Jan Change
9.940 ^TWD	+5.97%		-3.96%	-7.96%

May. 21	CMC Magnetics Sells Stake in Nanya Technology Worth NT$362 Million; Shares Gain 5%	MT
May. 14	CMC Magnetics Corporation Reports Earnings Results for the First Quarter Ended March 31, 2026	CI

Business description: CMC Magnetics Corporation

CMC Magnetics Corporation is a Taiwan-based company principally engaged in the manufacture and distribution of optoelectronic products and peripheral products. The Company provides record type optical storage products, including compact disks (CDs), as well as digital optical storage products. Its products are applied in the transmission, storage and playing of movies, music, software and television programs. It also provides packaging service for optical storage products. The Company distributes its products within domestic market and to overseas markets.

Sales by Activity: CMC Magnetics Corporation

Fiscal Period: December	2021 (TWD)	2022 (TWD)	2023 (TWD)	2024 (TWD)	2025 (TWD)
Storage Media Segment	10.19B	8.75B	8.51B	8.67B	8.26B
Other	369M	391M	385M	353M	324M
Other Optoelectronic Department	402M	357M	369M	262M	295M
Adjustment and Write-Off	-2.25B	-1.81B	-1.88B	-1.85B	-1.7B

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Geographical breakdown of sales: CMC Magnetics Corporation

Fiscal Period: December	2021 (TWD)	2022 (TWD)	2023 (TWD)	2024 (TWD)	2025 (TWD)
Europe	2.53B	2.02B	2.14B	2.52B	2.57B
Japan	1.81B	1.65B	1.66B	1.48B	1.42B
America	2.33B	2.09B	1.69B	1.52B	1.28B
Other	459M	423M	413M	558M	605M
Asia	659M	669M	648M	558M	495M
Taiwan	540M	526M	556M	473M	488M
Mainland China	393M	310M	289M	328M	329M

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Executive Committee: CMC Magnetics Corporation

Manager	Title	Age	Since
Ming Hsien Weng CEO	Chief Executive Officer	-	1978-12-01
Chun Wei Chen DFI	Director of Finance/CFO	-	2016-09-14
Ya Hsiu Yang PRN	Corporate Officer/Principal	-	1985-05-01
Pi Yin Yang AUD	Comptroller/Controller/Auditor	-	-
Ying Yin Huang PRN	Corporate Officer/Principal	-	2008-08-31

See CMC MAGNETICS CORPORATION governance

Composition of the Board of Directors: CMC Magnetics Corporation

Director	Title	Age	Since
Ming Hsien Weng CHM	Chairman	-	1978-12-01
Chun Hui Kuo BRD	Director/Board Member	-	2006-06-14
Hsien Tai Chen BRD	Director/Board Member	-	1994-06-13
Ya Li Tsai Weng BRD	Director/Board Member	-	2009-06-15
I An Tseng BRD	Director/Board Member	-	2003-05-12
Tsung Han Tsai BRD	Director/Board Member	-	2003-05-12
Min Cheng Yeh BRD	Director/Board Member	-	1997-06-13
Cheng Hsiu Wu BRD	Director/Board Member	-	2012-06-14
Ya Hsiu Yang BRD	Director/Board Member	-	2000-06-13
Feng Hsiung Hsiao BRD	Director/Board Member	-	2012-06-14

Composition of the Board of Directors

Holdings: CMC Magnetics Corporation

Name	Stocks	%	Valuation
CHUNG-HSIN ELECTRIC AND MACHINERY MANUFACTURING CORP. 1.58%	7,966,730	1.58%	44 M $
DYNAPACK INTERNATIONAL TECHNOLOGY CORPORATION 1.78%	2,740,000	1.78%	36 M $
DYNAPACK INTERNATIONAL TECHNOLOGY CORPORATION 2.5%	5,131,822	2.5%	3 M $

Company details: CMC Magnetics Corporation

CMC Magnetics Corp.

15th Floor

104 52, Taipei

http://www.cmcnet.com.tw

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Add to a list 0 selected To use this feature you must be a member Log in Sign up	Change	5-day change	1-year change	3-year change	Capi.($)
CMC MAGNETICS CORPORATION	+5.97%	-3.96%	+27.11%	-22.95%	335M
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LENOVO GROUP LIMITED	+9.75%	-1.97%	+136.24%	+170.83%	37.74B
ASIA VITAL COMPONENTS CO., LTD.	+9.95%	-2.52%	+152.45%	+607.32%	28.18B
HP INC.	+1.53%	+5.90%	+11.53%	-17.24%	24.94B
KING SLIDE WORKS CO., LTD.	+9.94%	+1.49%	+197.35%	+792.05%	23.17B
TD SYNNEX CORPORATION	+1.42%	+5.26%	+81.54%	+159.38%	20.45B
ASUSTEK COMPUTER INC.	+9.91%	+5.06%	+21.80%	+117.74%	18.63B
Average	+5.07%	-0.26%	+144.12%	+385.25%	67.31B
Weighted average by Cap.	+2.04%	-2.53%	+253.46%	+692.38%