Next Quarterly Earnings
After-hours — typically from around 10:00 p.m. German time (after the US close at 4:00 p.m. New York time).
NewMarket is a US holding company that, through its Afton Chemical and Ethyl subsidiaries, develops, manufactures and markets petroleum additives. These include lubricant and fuel additives that improve the performance, efficiency and durability of engines and industrial applications.
After-hours — typically from around 10:00 p.m. German time (after the US close at 4:00 p.m. New York time).
NewMarket is scheduled to report its next quarterly earnings on 10/26/2026. After-hours — typically from around 10:00 p.m. German time (after the US close at 4:00 p.m. New York time).
NewMarket last reported quarterly earnings on 7/29/2026 (Q2 2026). Earnings per share (EPS) came in at 14.54 USD.
Across its last 4 earnings reports, NewMarket stock moved by ±7.1% on average the following day. The largest reaction was -14.4% on 02/11/2026; 3 of 4 reactions were positive.
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Basis: price reactions to the last 4 report dates (close to close).
Past price reactions are not a reliable indicator of future performance.