LandMark Optoelectronics Corporation
3081
株式のランク
#2562
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.
株価
$81.09
最終同期: 2026-10-16
時価総額
$7.50B
変化（1日）
-3.95%
変化（1年）
524.19%
国
TW
取引 LandMark Optoelectronics Corporation (3081)
カテゴリー
Technology
LandMark Optoelectronics Corporation（3081）の営業利益率
October 2026 時点の営業利益率 TTM: 37.89%
LandMark Optoelectronics Corporation の最新の財務報告と株価によると、現在の営業利益率（TTM）は 37.89% です。2024 年末時点では -9.25% でした。
LandMark Optoelectronics Corporation の営業利益率の履歴（2012 から 2026）
各年末の営業利益率
| 年 | 営業利益率 | 変化 |
|---|---|---|
| 2026 (TTM) | 37.89% | 64.24% |
| 2025 | 23.07% | -349.41% |
| 2024 | -9.25% | -64.99% |
| 2023 | -26.42% | -263.59% |
| 2022 | 16.15% | -28.25% |
| 2021 | 22.51% | -27.57% |
| 2020 | 31.08% | 22.27% |
| 2019 | 25.42% | -28.72% |
| 2018 | 35.66% | -8.38% |
| 2017 | 38.92% | -21.67% |
| 2016 | 49.69% | -13.81% |
| 2015 | 57.65% | 1.77% |
| 2014 | 56.65% | 21.83% |
| 2013 | 46.50% | 0.00% |
| 2012 | 0.00% | 0.00% |
同業他社の営業利益率
| 企業 | 営業利益率 | 営業利益率の差 | 国 |
|---|---|---|---|
| 65.21% | -98.28% |
US
|
|
| 56.04% | -98.52% |
TW
|
|
| 48.36% | -98.72% |
US
|
|
| 75.01% | -98.02% |
US
|
|
| 15.71% | -99.59% |
US
|
企業の営業利益率とは？
営業利益率は、企業の収益性を評価するための重要な指標です。高い営業利益率は一般的に良いとされており、企業が製品やサービスをその生産コストよりもはるかに高く販売できていることを示します。営業利益率は、企業の利益を売上高で割ることで計算されます。