|
End-of-day quote
Taiwan S.E.
24/09/2026
|
5-day change | 1st Jan Change | ||
| 10.80 TWD | 0.00% |
|
+2.37% | - |
| 09-22 | CMC Magnetics Sells Dynapack Shares for NT$357 Million | MT |
| 09-22 | CMC Magnetics Buys Stake in Two Firms Worth Combined NT$612 Million | MT |
Business description: CMC Magnetics Corporation

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 |
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 |
Executive Committee: CMC Magnetics Corporation
| Manager | Title | Age | Since |
|---|---|---|---|
Ming Hsien Weng
CEO | Chief Executive Officer | - | 01/12/1978 |
Chun Wei Chen
DFI | Director of Finance/CFO | - | 14/09/2016 |
Ya Hsiu Yang
PRN | Corporate Officer/Principal | - | 01/05/1985 |
Pi Yin Yang
AUD | Comptroller/Controller/Auditor | - | - |
Ying Yin Huang
PRN | Corporate Officer/Principal | - | 31/08/2008 |
Composition of the Board of Directors: CMC Magnetics Corporation
| Director | Title | Age | Since |
|---|---|---|---|
Ming Hsien Weng
CHM | Chairman | - | 01/12/1978 |
Chun Hui Kuo
BRD | Director/Board Member | - | 14/06/2006 |
Hsien Tai Chen
BRD | Director/Board Member | - | 13/06/1994 |
Ya Li Tsai Weng
BRD | Director/Board Member | - | 15/06/2009 |
I An Tseng
BRD | Director/Board Member | - | 12/05/2003 |
Tsung Han Tsai
BRD | Director/Board Member | - | 12/05/2003 |
Min Cheng Yeh
BRD | Director/Board Member | - | 13/06/1997 |
Cheng Hsiu Wu
BRD | Director/Board Member | - | 14/06/2012 |
Ya Hsiu Yang
BRD | Director/Board Member | - | 13/06/2000 |
| Director/Board Member | - | 14/06/2012 |
Holdings: CMC Magnetics Corporation
| Name | Stocks | % | Valuation |
|---|---|---|---|
| 7,966,730 | 1.58% | 41 M $ | |
| 2,740,000 | 1.78% | 33 M $ | |
| 5,131,822 | 2.5% | 4 M $ |
Company details: CMC Magnetics Corporation

Other Computer Hardware
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
| 0.00% | +2.37% | +20.54% | -7.69% | 370M | ||
| -2.51% | -4.84% | +299.00% | +665.20% | 350B | ||
| -1.86% | +15.67% | +297.11% | +1,274.69% | 210B | ||
| +1.91% | +12.07% | +157.17% | +273.21% | 82.74B | ||
| -2.44% | +6.57% | +203.45% | +340.34% | 58.39B | ||
| +2.45% | +11.97% | +250.25% | +1,094.96% | 42.86B | ||
| -0.32% | +2.53% | +283.54% | +1,389.75% | 37.15B | ||
| -3.17% | -4.77% | +9.15% | +16.32% | 29B | ||
| -9.87% | -0.40% | +70.84% | +154.26% | 23.02B | ||
| -0.52% | +1.49% | +39.33% | +166.57% | 22.39B | ||
| Average | -1.31% | +4.63% | +163.04% | +536.76% | 85.56B | |
| Weighted average by Cap. | -0.27% | +5.37% | +252.31% | +758.68% |
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