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About the company
Ennostar Inc is a Taiwan-based company focusing on the field of optoelectronic semiconductors. Through investment holding subsidiaries, it is mainly engaged in the research, development, manufacture and sales of ultra-high brightness light-emitting diode (LED) epitaxial wafers and dies, as well as the research, development, manufacture and sales of packaging and modules. The main products include high-brightness aluminum gallium indium phosphide light-emitting diode epitaxial wafers and chips, indium gallium nitride epitaxial wafers and chips, aluminum gallium arsenide infrared epitaxial wafers and chips, artificial intelligence (AI) optical communication and high-speed light source technology, and high-performance LED packaging and module technology covering application markets such as automotive, display, and sensing. The Company distributes products in Taiwan, China, Malaysia, Japan, Hong Kong, South Korea, Singapore and other markets.
- Revenue in TWD (TTM)22.48bn
- Net income in TWD-2.56bn
- Incorporated2021
- Employees5.73k
- LocationEnnostar Inc9F-1, No.67, Ziyou Road, East DistrictHSINCHU 300TaiwanTWN
- Phone+886 35679000
- Fax+886 35779900
- Websitehttps://www.ennostar.com/
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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sitronix Technology Corp | 18.31bn | 1.65bn | 22.83bn | 485.00 | 13.86 | 1.95 | 8.58 | 1.25 | 13.70 | 13.70 | 152.35 | 97.49 | 0.8876 | 4.01 | 10.92 | -- | 10.20 | 19.88 | 17.88 | 35.55 | 31.23 | 41.95 | 11.49 | 20.69 | 2.31 | -- | 0.0138 | 69.84 | 6.60 | 5.25 | -0.5451 | 8.47 | 20.82 | 13.05 |
| Ta Liang Technology Co Ltd | 4.52bn | 551.63m | 24.00bn | 588.00 | 43.49 | 7.80 | 40.10 | 5.31 | 6.24 | 6.24 | 51.06 | 34.83 | 0.7122 | 1.85 | 2.44 | -- | 8.70 | 5.18 | 14.40 | 8.11 | 36.65 | 26.95 | 12.21 | 9.91 | 1.08 | 35.05 | 0.3806 | 64.91 | 101.15 | 6.00 | 870.17 | -6.87 | 15.45 | -12.45 |
| Nuvoton Technology Corp | 30.72bn | -1.03bn | 25.31bn | 1.49k | -- | 1.83 | 43.16 | 0.8239 | -2.46 | -2.46 | 73.17 | 32.91 | 0.9674 | 2.96 | 7.45 | -- | -3.25 | 6.62 | -4.76 | 9.47 | 37.58 | 39.99 | -3.36 | 6.03 | 1.36 | -3.95 | 0.4027 | 65.57 | -9.69 | 25.22 | -90.92 | -17.01 | 39.86 | -19.27 |
| Everlight Electronics Co Ltd | 19.97bn | 2.31bn | 25.54bn | 7.75k | 11.19 | 1.34 | 7.54 | 1.28 | 5.15 | 5.15 | 44.59 | 42.96 | 0.6973 | 12.44 | 3.24 | -- | 8.61 | 6.47 | 12.30 | 9.61 | 30.41 | 27.77 | 12.34 | 8.72 | 2.14 | -- | 0.0574 | 84.22 | 17.53 | 0.0061 | 100.02 | 29.06 | -9.62 | 30.56 |
| Scientech Corp | 11.13bn | 1.03bn | 25.75bn | 529.00 | 25.74 | 4.52 | 20.74 | 2.31 | 12.45 | 12.45 | 132.23 | 70.96 | 0.4791 | 0.6619 | 12.82 | -- | 4.51 | 4.77 | 17.07 | 15.28 | 31.50 | 33.95 | 9.42 | 9.41 | 0.4126 | -- | 0.2129 | 46.02 | 40.17 | 19.66 | 42.55 | 23.50 | 58.75 | 17.61 |
| Ennostar Inc | 22.48bn | -2.56bn | 26.34bn | 5.73k | -- | 0.6241 | 20.72 | 1.17 | -3.47 | -3.47 | 30.52 | 57.21 | 0.4052 | 4.54 | 2.90 | -- | -4.67 | -4.95 | -5.69 | -6.16 | 8.53 | 13.16 | -11.53 | -12.85 | 3.22 | -22.39 | 0.0417 | -- | 9.33 | 8.85 | 79.58 | -- | -13.28 | -- |
| VIA Technologies Inc | 11.99bn | 20.45m | 27.34bn | 2.39k | 1,610.48 | 1.36 | 68.33 | 2.28 | 0.0306 | 0.0306 | 21.51 | 36.29 | 0.3428 | 3.35 | 30.61 | -- | 0.1289 | 9.98 | 0.2017 | 14.52 | 22.02 | 30.14 | 0.376 | 21.55 | 1.95 | -- | 0.0551 | 11.18 | 25.88 | 23.55 | 159.86 | 90.53 | 22.34 | -- |
| Silicon Integrated Systems Corp | 2.44bn | 734.48m | 28.32bn | 440.00 | 38.69 | 1.64 | 36.63 | 11.60 | 1.42 | 1.42 | 4.80 | 33.51 | 0.1342 | 12.19 | 22.52 | -- | 3.93 | 1.59 | 4.17 | 1.60 | 32.30 | 29.46 | 29.30 | 90.79 | 3.12 | -- | 0.0013 | 157.12 | 294.56 | 27.07 | -12.72 | -- | 8.29 | 4.85 |
| Taiwan Surface Mounting Technology Corp | 49.64bn | 2.72bn | 28.48bn | 10.02k | 10.53 | 1.33 | 6.17 | 0.5738 | 9.25 | 9.25 | 168.73 | 73.09 | 0.9781 | 11.88 | 3.11 | -- | 5.37 | 6.40 | 10.26 | 13.90 | 13.18 | 12.44 | 5.49 | 5.75 | 1.32 | 23.23 | 0.2859 | 51.01 | -2.60 | 3.62 | 15.93 | 7.39 | 15.93 | 14.46 |
| Phoenix Silicon International Corp | 4.34bn | 731.76m | 29.07bn | 835.00 | 41.13 | 6.15 | 17.57 | 6.70 | 4.06 | 4.06 | 23.59 | 27.15 | 0.4456 | 15.98 | 4.24 | 5,197,907.00 | 7.51 | 4.26 | 8.94 | 5.33 | 34.36 | 25.53 | 16.86 | 10.46 | 1.29 | 11.81 | 0.5123 | 52.90 | 6.73 | 6.04 | 57.66 | 8.17 | 3.94 | 4.70 |
| Formosa Advanced Technologies Co Ltd | 9.12bn | 348.12m | 30.65bn | 2.35k | 88.33 | 2.83 | 29.96 | 3.36 | 0.7845 | 0.7845 | 20.59 | 24.53 | 0.7252 | 9.19 | 3.59 | 3,881,689.00 | 2.77 | 9.37 | 2.99 | 10.28 | 8.12 | 16.96 | 3.82 | 13.81 | 7.19 | -- | 0.0396 | 71.70 | 16.79 | -1.14 | 69.81 | -6.54 | -17.76 | -8.00 |
Data as of Feb 11 2026. Currency figures normalised to Ennostar Inc's reporting currency: Taiwan Dollar TWD
9.06%Per cent of shares held by top holders
| Holder | Shares | % Held |
|---|---|---|
| The Vanguard Group, Inc.as of 07 Jan 2026 | 23.18m | 3.14% |
| Dimensional Fund Advisors LPas of 08 Jan 2026 | 12.81m | 1.74% |
| BlackRock Fund Advisorsas of 09 Jan 2026 | 7.69m | 1.04% |
| Taiwan Life Insurance Co., Ltd. (Investment Portfolio)as of 28 Jun 2024 | 7.62m | 1.03% |
| Norges Bank Investment Managementas of 30 Jun 2025 | 6.01m | 0.82% |
| Bessemer Investment Management LLCas of 31 Oct 2025 | 2.67m | 0.36% |
| BlackRock Advisors (UK) Ltd.as of 09 Jan 2026 | 2.65m | 0.36% |
| State Board of Administration of Florida Retirement Systemas of 30 Sep 2025 | 1.96m | 0.27% |
| SSgA Funds Management, Inc.as of 08 Jan 2026 | 1.25m | 0.17% |
| American Century Investment Management, Inc.as of 08 Jan 2026 | 1.04m | 0.14% |
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Data from 22 Apr 2025 - 31 Dec 2025Source: FactSet Research Systems Inc.
