Return on assets (ROA) is the profit a company earns for every dollar of assets it uses, shown as a percentage. It is net income divided by total assets, and the table shows both amounts. Because assets are funded by lenders as well as shareholders, ROA is not inflated by borrowing the way ROE can be, and it is naturally lower for businesses that need many factories, stores or other assets. Quarterly points divide the trailing four quarters of net income by the balance at that quarter end; annual points divide the filed fiscal-year net income by the fiscal-year-end balance.
NEWMARKET CORP roa for the quarter ending 2026-06-30 was 11.97%, a 20.39% decline year-over-year.
NEWMARKET CORP roa for the quarter ending 2026-03-31 was 11.72%, a 21.14% decline year-over-year.
NEWMARKET CORP roa for the quarter ending 2025-12-31 was 11.99%, a 18.85% decline year-over-year.
NEWMARKET CORP roa for the quarter ending 2025-09-30 was 13.86%, a 1.55% increase year-over-year.
NEWMARKET CORP roa for fiscal 2025 was 11.99%, a 18.85% decline from fiscal 2024.
NEWMARKET CORP roa for fiscal 2024 was 14.78%, a 12.27% decline from fiscal 2023.
NEWMARKET CORP roa for fiscal 2023 was 16.84%, a 45.01% increase from fiscal 2022.
NEWMARKET CORP roa for fiscal 2022 was 11.61%, a 55.65% increase from fiscal 2021.