LandMark Optoelectronics Corporation
3081
Rank in Stocks
#2355
Founded in 1997 and headquartered in Tainan City, Taiwan, LandMark... Founded in 1997 and headquartered in Tainan City, Taiwan, LandMark Optoelectronics Corporation specializes in the production and global distribution of epitaxial wafers. These advanced wafers, based on gallium arsenide (GaAs) and indium phosphide (InP), cater to a broad spectrum of industries, including optical communication, consumer products, and industrial and specialized applications. The company's reach extends across Taiwan, the United States, Mainland China, and international markets. LandMark's product portfolio encompasses InP laser diode (LD) epi-wafers, vital for laser diodes employed in optical communication. They also manufacture photo-detector epi-wafers, essential for various detector types such as photo detectors and avalanche detectors, as well as for monitoring laser efficiency and for sensors within optical communication systems. Additionally, the company provides GaAs LD epi-wafers, which are integral components for high-power laser machining, barcode scanners, GPS systems, 3D sensors, LiDAR technology in autonomous vehicles, aesthetic medical devices, and data center equipment. Complementing its wafer offerings, LandMark Optoelectronics also supplies optical semiconductors, laser diodes (LDs), and InAlGaP/AlGalnAs compounds.
Share Price
$82.36
Market Cap
$8.36B
Change (1 day)
-0.38%
Change (1 year)
476.16%
Country
TW
Trade LandMark Optoelectronics Corporation (3081)
Category
Technology
P/E ratio for LandMark Optoelectronics Corporation (3081)
P/E ratio as of October 2026 TTM: 250.23
According to LandMark Optoelectronics Corporation latest financial reports and stock price the company's current price-to-earnings ratio (TTM) is 250.23. At the end of 2024 the company had a P/E ratio of -650.68.
P/E ratio history for LandMark Optoelectronics Corporation from 2012 to 2026
P/E ratio at the end of each year
| Year | P/E Ratio | Change |
|---|---|---|
| 2026 (TTM) | 250.23 | 90.20% |
| 2025 | 131.56 | -120.22% |
| 2024 | -650.68 | 1,304.75% |
| 2023 | -46.32 | -257.85% |
| 2022 | 29.34 | -44.61% |
| 2021 | 52.98 | 22.00% |
| 2020 | 43.43 | -30.20% |
| 2019 | 62.21 | 94.67% |
| 2018 | 31.96 | -40.16% |
| 2017 | 53.40 | 91.42% |
| 2016 | 27.90 | -15.56% |
| 2015 | 33.04 | 82.55% |
| 2014 | 18.10 | -55.45% |
| 2013 | 40.62 | 0.00% |
| 2012 | 0.00 | 0.00% |
P/E ratio for similar companies or competitors
| Company | P/E Ratio | P/E Ratio Difference | Country |
|---|---|---|---|
| 27.84 | -88.88% |
US
|
|
| 28.28 | -88.70% |
TW
|
|
| 42.96 | -82.83% |
US
|
|
| 12.14 | -95.15% |
US
|
|
| 144.88 | -42.10% |
US
|
How to read a P/E ratio?
The Price/Earnings ratio measures the relationship between a company's stock price and its earnings per share.
A low but positive P/E ratio stands for a company that is generating high earnings compared to its current valuation and might be undervalued. A company with a high negative (near 0) P/E ratio stands for a company that is generating heavy losses compared to its current valuation.
Companies with a P/E ratio over 30 or a negative one are generaly seen as "growth stocks" meaning that investors typically expect the company to grow or to become profitable in the future.
Companies with a positive P/E ratio bellow 10 are generally seen as "value stocks" meaning that the company is already very profitable and unlikely to strong growth in the future.