Understand any stock in simple English
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Meritor makes axles, brakes, and drivetrain parts for trucks and heavy vehicles.
Meritor is a company that makes the parts that make big trucks move, stop, and carry heavy loads. If you picture a giant semi-truck barreling down the highway with a trailer full of stuff, Meritor probably made the axles holding the wheels on, the brakes slowing it down, and the gears and shafts that send power from the engine to the wheels. Their customers are not you or me. They are the people who build trucks in the first place, like PACCAR, Volvo, and Daimler, plus the fleets and repair shops that keep those trucks running for a million miles. The company splits its business mostly into two big chunks: commercial truck parts, which is the vast majority of what it does, and aftermarket parts, which is selling replacement pieces to people who already own trucks.
Here is the simple version of how it makes money. When a truck maker like Freightliner assembles a new rig, Meritor sells them the axles and brakes that go on it. That is a big chunk of revenue, but it is a tough business because truck makers squeeze suppliers on price. The better business is the aftermarket. Every truck on the road eventually needs a new brake pad or a rebuilt axle, and Meritor sells those parts through distributors and repair shops. Think of it like a razor and blades model, except the razor is a $150,000 truck and the blades are heavy-duty brake drums. The aftermarket is smaller in revenue but often carries better profit margins because there is less bidding pressure and the parts have to fit just right.
The company has been around in some form for over a century, but the recent story is more interesting. In 2022, a big auto parts company called Cummins agreed to buy Meritor for about $3.7 billion. The deal closed in August 2022, which means Meritor is no longer a standalone public company. That is why the ticker MTOR stopped trading and why the market cap you might see is stale. Cummins wanted Meritor because it is pushing into electric powertrains and needs Meritor's axle and brake know-how for electric trucks. So the story ends not with Meritor growing alone, but with it becoming a key piece inside a bigger engine maker that is trying to survive the shift away from diesel.
Saved answer · last researched 11 Oct 2026