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About the company
SDI CORPORATION is a Taiwan-based company principally involved in the manufacture, processing, assembly and sales of semiconductor lead frames and electronic stampings. The Company operates through two main segments. The Lead Frame and Electronic Stampings segment is primarily engaged in the manufacture, processing, assembly and sales of semiconductor lead frames and electronic stampings. The Company’s main products are mainly applied in liquid crystal display (LCD) backlight products, light emitting diode (LED) lighting products and power integrated circuits (ICs). The Hardware Fittings and Stationery segment is mainly engaged in the sales of staplers, electrical pencil sharpeners, correction tapes and others. The Company distributes its products both in domestic and to overseas markets.
- Revenue in TWD (TTM)10.40bn
- Net income in TWD293.19m
- Incorporated1967
- Employees2.63k
- LocationSDI CorpNo.260Section 2, Chang Nan Road, Ta Jwu LiCHANGHUA 500TaiwanTWN
- Phone+886 47383991
- Fax+886 47320588
- Websitehttps://www.sdi.com.tw/
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Mergers & acquisitions
| Acquired company | 2351:TAI since announced | Transaction value |
|---|---|---|
| Chao Shin Metal Ind Co | 11.13% | 1.59m |
Data delayed at least 20 minutes, as of Mar 04 2026.
Peer analysis
Key Information
- Key Information
- Stock Performance
- Per Share Data
- Efficiency
- Management Effectiveness
- Profitability
- Financial Strength
- Growth Rates
| Company | Revenue (TTM) | Net income (TTM) | Market cap | Employees | Price/earnings (TTM) | Price/book value (MRQ) | Price/cash flow (TTM) | Price/sales (TTM) | EPS (excl. extraordinary items, TTM) | EPS (incl. extraordinary items, TTM) | Revenue per share (TTM) | Book value per share (MRQ) | Asset turnover (TTM) | Inventory turnover (TTM) | Receivables turnover (TTM) | Revenues per employee (TTM) | Return on avg assets (TTM) | Return on avg assets (5 yr avg) | Return on investment (TTM) | Return on investment (5 yr avg) | Gross margin (TTM) | Gross margin (5 yr avg) | Net profit margin (TTM) | Net Profit margin (5 yr avg) | Quick ratio (MRQ) | Interest coverage (TTM) | Total debt to capital (MRQ) | Payout ratio (5 yr avg) | Revenue (YOY change %) | Revenue (5 yr growth rate) | Net income (YOY change %) | Net income (5 yr growth rate) | Capital expenditure (5 yr growth rate) | Dividend (5 yr growth rate) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sunplus Technology Co Ltd | 6.32bn | -136.73m | 13.14bn | 2.13k | -- | 1.60 | 22.04 | 2.08 | -0.2324 | -0.2324 | 10.74 | 13.88 | 0.4481 | 2.82 | 6.01 | -- | 1.01 | 4.83 | 1.44 | 6.79 | 46.91 | 48.49 | 2.26 | 10.35 | 3.69 | -7.13 | 0.1152 | 124.35 | 16.23 | 3.24 | 152.51 | 76.06 | 6.24 | -- |
| Transcom Inc | 1.02bn | 257.11m | 13.19bn | 85.00 | 50.90 | 5.73 | 39.17 | 12.91 | 2.85 | 2.85 | 11.33 | 25.29 | 0.3584 | 1.37 | 4.03 | -- | 9.03 | 14.24 | 10.38 | 16.07 | 51.41 | 54.21 | 25.18 | 28.66 | 1.94 | -- | 0.1065 | 75.14 | 4.07 | 17.97 | -9.21 | 22.99 | -9.78 | 19.36 |
| Ampoc Far-East Co Ltd | 3.70bn | 562.03m | 13.63bn | 270.00 | 24.61 | 4.43 | 23.38 | 3.68 | 4.37 | 4.37 | 28.29 | 24.26 | 0.79 | 2.66 | 3.91 | -- | 11.99 | 12.51 | 17.64 | 18.65 | 30.93 | 31.38 | 15.18 | 16.42 | 1.54 | -- | 0.0118 | 79.49 | 9.05 | 8.06 | 0.3315 | 24.83 | 80.06 | 9.86 |
| Holtek Semiconductor Inc | 3.06bn | 173.32m | 13.71bn | 631.00 | 78.19 | 3.50 | 40.41 | 4.48 | 0.761 | 0.761 | 13.39 | 17.01 | 0.5469 | 1.69 | 7.56 | -- | 3.32 | 10.15 | 4.51 | 13.63 | 38.52 | 47.62 | 6.08 | 15.75 | 2.82 | 11.87 | 0.1512 | -- | 22.23 | -11.44 | 215.89 | -30.00 | -1.80 | -- |
| Apacer Technology Inc | 11.12bn | 859.88m | 14.48bn | 501.00 | 17.03 | 2.88 | 15.03 | 1.30 | 6.63 | 6.63 | 86.02 | 39.28 | 1.44 | 2.87 | 50.09 | -- | 11.33 | 9.41 | 18.07 | 13.90 | 20.74 | 19.35 | 7.90 | 6.44 | 0.76 | -- | 0.2478 | 71.78 | 41.93 | 9.23 | 208.25 | 24.24 | 3.53 | 17.37 |
| Weikeng Industrial Co Ltd | 105.38bn | 754.85m | 14.74bn | 896.00 | 22.40 | 1.45 | 15.80 | 0.1399 | 1.37 | 1.37 | 192.48 | 21.14 | 2.60 | 5.46 | 6.15 | -- | 1.86 | 3.89 | 5.60 | 11.88 | 4.32 | 6.46 | 0.7163 | 1.67 | 0.8082 | 2.48 | 0.6667 | 81.10 | 26.49 | 13.21 | 45.13 | 34.40 | -8.62 | 29.25 |
| SDI Corp | 10.40bn | 293.19m | 14.92bn | 2.63k | 51.48 | 2.21 | 14.46 | 1.43 | 1.59 | 1.59 | 55.80 | 37.10 | 0.8367 | 2.35 | 5.46 | -- | 2.71 | 6.35 | 3.73 | 8.84 | 12.53 | 17.16 | 3.23 | 7.21 | 1.02 | 8.77 | 0.2894 | 67.03 | -0.3852 | 4.12 | -9.11 | 6.55 | -1.02 | 6.79 |
| Msscorps Co Ltd | 2.09bn | -12.79m | 16.08bn | -- | -- | 5.38 | 20.94 | 7.69 | -0.2589 | -0.2589 | 39.65 | 57.69 | 0.3489 | -- | 2.91 | -- | -0.2135 | 5.92 | -0.2563 | 6.87 | 22.07 | 35.33 | -0.6118 | 12.58 | -- | 1.19 | 0.4498 | 68.76 | 4.58 | 18.09 | -75.14 | -4.50 | 18.38 | -- |
| PlayNitride Inc | 1.58bn | -232.70m | 16.18bn | -- | -- | 4.44 | 501.86 | 10.25 | -1.94 | -1.94 | 13.94 | 30.96 | 0.4238 | 2.13 | 3.18 | -- | -6.25 | -- | -7.21 | -- | 39.16 | -- | -14.75 | -- | 8.23 | -0.959 | 0.2144 | -- | 87.53 | -- | 111.72 | -- | -- | -- |
| Team Group Inc | 17.35bn | 258.60m | 16.31bn | 423.00 | 63.53 | 4.04 | 54.20 | 0.9404 | 3.02 | 3.02 | 203.30 | 47.48 | 1.81 | 3.30 | 8.71 | -- | 2.69 | 3.05 | 6.23 | 6.60 | 10.53 | 8.97 | 1.49 | 1.40 | 0.8493 | -- | 0.2375 | 67.73 | 20.36 | 23.62 | 122.66 | 132.68 | 45.14 | 17.74 |
| ITH Corp | 19.70bn | 1.72bn | 16.84bn | -- | 7.83 | 0.8509 | 7.78 | 0.8549 | 4.37 | 4.37 | 46.33 | 40.19 | 0.7553 | 3.57 | 6.52 | -- | 6.59 | -- | 8.96 | -- | 28.53 | -- | 8.73 | -- | 1.22 | -- | 0.0548 | -- | 0.2854 | -- | 104.19 | -- | -- | -- |
Data as of Mar 04 2026. Currency figures normalised to SDI Corp's reporting currency: Taiwan Dollar TWD
6.76%Per cent of shares held by top holders
| Holder | Shares | % Held |
|---|---|---|
| The Vanguard Group, Inc.as of 04 Feb 2026 | 5.49m | 3.02% |
| Dimensional Fund Advisors LPas of 05 Feb 2026 | 2.90m | 1.59% |
| Norges Bank Investment Managementas of 30 Jun 2025 | 2.13m | 1.17% |
| Herald Investment Management Ltd.as of 31 Dec 2024 | 1.24m | 0.68% |
| SSgA Funds Management, Inc.as of 05 Feb 2026 | 175.57k | 0.10% |
| Vanguard Fiduciary Trust Co.as of 31 Jan 2026 | 150.40k | 0.08% |
| Dimensional Fund Advisors Ltd.as of 30 Nov 2025 | 109.13k | 0.06% |
| DFA Australia Ltd.as of 31 Jan 2026 | 49.89k | 0.03% |
| Mellon Investments Corp.as of 06 Feb 2026 | 37.00k | 0.02% |
| American Century Investment Management, Inc.as of 05 Feb 2026 | 34.00k | 0.02% |
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Data from 31 Dec 2025 - 31 Dec 2025Source: FactSet Research Systems Inc.
