Minerals Technologies Inc. (MTX) is a Materials stock trading at $70.75 (as of 2026-09-03), with a market capitalization of $2.20B. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.
Minerals Technologies Inc. develops, produces, and markets specialty mineral and mineral-based products, including synthetic mineral products, along with related systems and services. It operates through Performance Materials, Specialty Minerals, and Refractories, serving customers across industrial and construction-related markets with products such as bentonite and calcium carbonate, as well as refractory materials.
Understand Minerals Technologies Inc.: how it makes money
Revenue by segment (latest quarter)
Consumer & Specialties
$0.3B
Engineered Solutions
$0.3B
Business quality (Weak): At weak: a real product franchise in bentonite and leonardite, yet the negative operating margin and poor returns show the business has not yet converted its product positions into durable shareholder value.
Bull case
Retail anchor locks in demand: Management confirmed cat litter investments secured significant retailer business beginning in the second quarter, giving the $300M Consumer segment a more predictable revenue base rather than relying on spot pricing each quarter.
Purification growth set to accelerate: Edible oil and renewable fuel purification growth is expected to accelerate, adding a secular, energy-transition-adjacent revenue stream to the $250M Engineered Solutions segment at a time when industrial foundry volumes are flat.
Bear case
Foundry cycle stays soft: North American foundry demand remains pressured by weak industrial end markets, a persistent headwind for the casting products that anchor the Engineered Solutions segment and limit near-term volume rebound.
Energy and mining costs bite: First-quarter margins face $2 million to $3 million of incremental energy and mining costs, which against a 24% gross margin represents a meaningful squeeze on an operating structure that is already in the red at minus 40%.
Cash trapped in the cycle: 2025 free cash flow was pressured by lower income and elevated working capital, meaning the company is consuming cash it is not earning back, which limits its ability to fund the growth investments it just announced.