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Minerals Technologies vs LSB Industries: MTX and LXU compared

Minerals Technologies is the larger company: $555M of revenue in its latest quarter (Q3 2026) against $159M for LSB Industries (Q3 2026). Minerals Technologies is growing faster (+4% against +2% a year earlier). LSB Industries is more profitable, with an operating margin of 16.9% against 11.7%.

Minerals Technologies vs LSB Industries, latest quarterMinerals Technologies vs LSB Industries, latest quarterMinerals Technologies (MTX)LSB Industries (LXU)Revenue$555M$159MRevenue growth, Y/Y+4%+2%Gross margin23.3%27.2%Operating margin11.7%16.9%Net margin7.7%10.3%Free cash flow$51.9M$2.4M

Where the money goes: MTX and LXU

Minerals Technologies (MTX) · Q3 2026

Minerals Technologies, Q3 2026: revenue $555M (+4% year over year), operating margin 11.7%, net earnings $42.7M, operating cash flow $75.9M. The chart follows the revenue to costs, profit and cash.

LSB Industries (LXU) · Q3 2026

LSB Industries, Q3 2026: revenue $159M (+2% year over year), operating margin 16.9%, net earnings $16.3M, operating cash flow $20.5M. The chart follows the revenue to costs, profit and cash.

Minerals Technologies revenue by segment, Q3 2026Minerals Technologies revenue by segment, Q3 2026High Temperature Technologies$192MSpecialty Additives$148MHousehold and Personal Care$130MEnvironmental and Infrastructure$84.5M
Minerals Technologies (MTX)LSB Industries (LXU)
Latest quarterQ3 2026Q3 2026
Revenue$555M$159M
Revenue growth, Y/Y+4%+2%
Gross margin23.3%27.2%
Operating margin11.7%16.9%
Net earnings$42.7M$16.3M
Net margin7.7%10.3%
Operating cash flow$75.9M$20.5M
Free cash flow$51.9M$2.4M
Market value$1.9B—
Analysts’ mean target$90.50—

Where the revenue comes from

Minerals Technologies

Questions

Which is bigger, Minerals Technologies or LSB Industries?

Minerals Technologies is the larger company: $555M of revenue in its latest quarter (Q3 2026) against $159M for LSB Industries (Q3 2026).

Is Minerals Technologies or LSB Industries growing faster?

Minerals Technologies is growing faster (+4% against +2% a year earlier).

Which is more profitable, Minerals Technologies or LSB Industries?

LSB Industries is more profitable, with an operating margin of 16.9% against 11.7%.

More: Minerals Technologies earnings · how Minerals Technologies makes money · LSB Industries earnings · how LSB Industries makes money

From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Oct 30, 2026; 10-Q filed Oct 29, 2026). Fiscal quarters can end on different dates. Not investment advice.