|
End-of-day quote
Other stock markets
|
5-day change | 1st Jan Change | ||
| 231.50 TWD | +1.31% |
|
-20.85% | +111.42% |
| 05-13 | E&R Engineering Corporation Reports Earnings Results for the First Quarter Ended March 31, 2026 | CI |
| 04-30 | E&R Engineering Showcases Advanced Laser and Plasma Solutions At SEMICON SEA 2026 | CI |
| Market Cap | 24.32B 768M 667M 615M 576M 1.08B 73.56B 1.1B 7.33B 2.84B 35.46B 2.88B 2.82B 123B | P/E Ratio 2026 * |
346x | P/E Ratio 2027 * | 164x |
|---|---|---|---|---|---|
| Enterprise Value | 24.32B 768M 667M 615M 576M 1.08B 73.56B 1.1B 7.33B 2.84B 35.46B 2.88B 2.82B 123B | EV / Sales 2026 * |
11.2x | EV / Sales 2027 * | 10.2x |
| Free-Float |
80.6% | Yield 2026 * |
-
| Yield 2027 * | - |
| 1 day | +1.31% | ||
| 1 week | -20.85% | ||
| Current month | -10.44% | ||
| 1 month | +3.81% | ||
| 3 months | +125.85% | ||
| 6 months | +122.60% | ||
| Current year | +111.42% |
| 1 week | 220 |  | 276 |
| 1 month | 220 | | 297 |
| Current year | 85.8 | | 297 |
| 1 year | 76.8 | | 297 |
| 3 years | 54.4 | | 297 |
| 5 years | 41.85 | | 297 |
| 10 years | 12.99 | | 297 |
| Manager | Title | Age | Since |
|---|---|---|---|
Kuang Ming Chang
CEO | Chief Executive Officer | - | - |
Jen Te Huang
CTO | Chief Tech/Sci/R&D Officer | - | 31/12/2004 |
Kun Shan Chen
CEO | Chief Executive Officer | - | 30/11/2007 |
| Director | Title | Age | Since |
|---|---|---|---|
Ming Ching Wang
CHM | Chairman | - | 23/10/1994 |
Kuang Ming Chang
BRD | Director/Board Member | - | 31/07/1998 |
Kun Shan Chen
BRD | Director/Board Member | - | 23/10/1994 |
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
 | +1.31% | -20.85% | +158.37% | +285.19% | 758M | |
| +11.19% | +10.15% | +219.83% | +305.99% | 395B | |
| +2.96% | +1.67% | +106.51% | +180.33% | 66.24B | |
| +7.39% | +9.64% | +81.44% | +150.09% | 51.21B | |
| +13.01% | +9.04% | +129.52% | +274.18% | 47.36B | |
| +7.91% | -4.68% | +109.44% | +35.86% | 41.03B | |
| +4.85% | +4.74% | +165.86% | +196.57% | 39.86B | |
| +6.61% | +8.57% | +159.94% | +226.23% | 26.42B | |
| +6.03% | +5.18% | +357.78% | +233.80% | 25.67B | |
| +7.17% | +4.99% | +167.24% | +129.77% | 18.86B | |
| Average | +5.77% | +2.99% | +165.59% | +201.80% | 71.2B | |
| Weighted average by Cap. | +3.30% | +1.98% | +185.24% | +249.03% |
| 2026 * | 2027 * | |
|---|---|---|
| Net sales | 2.18B 68.7M 59.62M 54.96M 51.49M 96.21M 6.58B 98.21M 656M 254M 3.17B 258M 252M 11.03B | 2.39B 75.59M 65.59M 60.46M 56.65M 106M 7.24B 108M 721M 279M 3.49B 284M 278M 12.13B |
| Net income | 73M 2.31M 2M 1.84M 1.73M 3.23M 221M 3.3M 22M 8.52M 106M 8.66M 8.47M 370M | 153M 4.83M 4.19M 3.87M 3.62M 6.77M 463M 6.91M 46.11M 17.85M 223M 18.14M 17.75M 776M |
| Net Debt | - | - |
| Date | Price | Change | Volume |
|---|---|---|---|
| 11/06/26 | 231.50 NT$ | +1.31% | 10,743,450 |
| 10/06/26 | 228.50 NT$ | -8.05% | 23,981,680 |
| 09/06/26 | 248.50 NT$ | -5.87% | 11,957,590 |
| 08/06/26 | 264.00 NT$ | -9.90% | 1,971,048 |
| 05/06/26 | 293.00 NT$ | +0.17% | 1,661,141 |
Trader
This super rating is the result of a weighted average of the rankings based on the following ratings: Valuation (Composite), EPS Revisions (4 months), and Visibility (Composite). We recommend that you carefully review the associated descriptions.
Investor
This super composite rating is the result of a weighted average of the rankings based on the following ratings: Fundamentals (Composite), Valuation (Composite), EPS Revisions (1 year), and Visibility (Composite). We recommend that you carefully review the associated descriptions.
Global
This composite rating is the result of an average of the rankings based on the following ratings: Fundamentals (Composite), Valuation (Composite), Financial Estimates Revisions (Composite), Consensus (Composite) and Visibility (Composite). The company must be covered by at least 4 of these 5 ratings for the calculation to be carried out. We recommend that you carefully review the associated descriptions.
Quality
This composite rating is the result of an average of rankings based on the following ratings: Returns (Composite), Profitability (Composite) and Quality of Financial Reporting (Composite), and Financial Health (Composite). The company must be covered by at least 2 of these 3 ratings for the calculation to be performed. We recommend that you carefully read the associated descriptions.
ESG MSCI
The MSCI ESG score assesses a company’s environmental, social, and governance practices relative to its industry peers. Companies are rated from CCC (laggard) to AAA (leader). This rating helps investors incorporate sustainability risks and opportunities into their investment decisions.
Quarterly revenue - Rate of surprise
- Stock Market
- Stocks
- 8027 Stock
Select your edition
All financial news and data tailored to specific country editions
