NewMarket Faces 14% YTD Share Decline Despite $1B Specialty Growth Plan
NewMarket shares have fallen about 14% year-to-date on weaker 2025 net income and a 6% drop in fourth-quarter petroleum additives shipments. The acquisition of aerospace propellant firm Calca and a $1 billion specialty materials growth plan support its 2.01% dividend yield and funded $183 million in buybacks and dividends last quarter.
1. YTD Share Decline on Weaker Earnings and Shipments
NewMarket shares have slumped roughly 14% year-to-date following a higher effective tax rate that eroded 2025 net income and EPS. Fourth-quarter shipments of petroleum additives fell about 6% year-over-year amid softer demand, contributing to the stock’s underperformance.
2. Specialty Materials Drive Growth and Capital Returns
In October, NewMarket acquired aerospace propellant firm Calca to bolster its specialty materials segment, backed by a $1 billion growth investment commitment. The company’s cash generation enabled $183 million in returns to shareholders last quarter through buybacks and dividends, maintaining a 2.01% yield and a payout ratio near 27%.