• Lam Research average return on assets for 2023 was 22.39, a 20.46% decline from 2022.
• Lam Research average return on assets for 2022 was 28.15, a 7.48% decline from 2021.
• Lam Research average return on assets for 2021 was 26.19, a 41.34% increase from 2020.

Roa - return on assets can be defined as an indicator of how profitable a company is relative to its total assets. Calculated by dividing a company's operating earnings by its total assets.