|
End-of-day quote
Taiwan S.E.
16/10/2026
|
5-day change | 1st Jan Change | ||
| 11.85 TWD | +0.42% |
|
-3.05% | -1.25% |
| 10-14 | CMC Magnetics Sheds Stake in Yageo for NT$464 Million | MT |
| 09-22 | CMC Magnetics Sells Dynapack Shares for NT$357 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 |
|---|---|---|---|
Chun Wei Chen
DFI | Director of Finance/CFO | - | 14/09/2016 |
Ya Hsiu Yang
PRN | Corporate Officer/Principal | - | 17/07/2012 |
Li Jung Yang
HRO | Human Resources Officer | - | 01/12/1978 |
Composition of the Board of Directors: CMC Magnetics Corporation
| Director | Title | Age | Since |
|---|---|---|---|
Ming Hsien Weng
CHM | Chairman | - | 01/12/1978 |
I An Tseng
BRD | Director/Board Member | - | 12/05/2003 |
Tsung Han Tsai
BRD | Director/Board Member | - | 12/05/2003 |
Cheng Hsiu Wu
BRD | Director/Board Member | - | 14/06/2012 |
Ya Hsiu Yang
BRD | Director/Board Member | - | 01/05/1985 |
Hsiao-Wei Weng
BRD | Director/Board Member | - | 13/06/2024 |
Holdings: CMC Magnetics Corporation
| Name | Stocks | % | Valuation |
|---|---|---|---|
| 7,966,730 | 1.58% | 42 M $ | |
| 2,740,000 | 1.77% | 34 M $ | |
| 5,311,436 | 2.5% | 4 M $ |
Company details: CMC Magnetics Corporation

Other Computer Hardware
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
| +0.42% | -3.05% | +17.07% | -7.66% | 358M | ||
| -4.58% | -22.92% | +201.97% | +565.26% | 287B | ||
| -6.85% | -17.86% | +827.01% | - | 190B | ||
| -7.50% | -18.39% | +183.50% | +826.91% | 145B | ||
| -6.86% | -16.43% | +163.07% | +652.15% | 124B | ||
| -5.97% | -24.95% | +140.11% | +224.68% | 73.18B | ||
| +8.01% | -14.56% | +151.43% | +226.28% | 44.35B | ||
| -7.04% | -19.73% | +35.01% | +249.62% | 41.32B | ||
| +7.46% | -3.63% | +188.26% | +937.56% | 40.11B | ||
| -5.08% | -14.06% | +71.16% | +164.95% | 40.03B | ||
| Average | -2.80% | -13.53% | +197.86% | +426.64% | 98.64B | |
| Weighted average by Cap. | -4.90% | -18.60% | +295.11% | +558.37% |
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