$HWM’s Turbine-Blade Moat Is Real, but the Valuation Is the Risk

AI’s power crunch has pushed turbine-blade suppliers to some of the richest valuations in the broader power trade.
$HWM now trades at roughly 42x forward earnings, while DPC is around 45x. By comparison, $CAT trades closer to 26x.
The premium reflects a real supply constraint.
Only a small number of companies can manufacture turbine blades capable of surviving extreme operating temperatures, and $HWM controls roughly half of that market.
That makes the company one of the critical “picks and shovels” behind the power infrastructure buildout supporting AI data centers.
The risk is valuation.
After Elon Musk said SpaceX would build its own turbine blades, $HWM dropped about 8% before rebounding, showing how sensitive the stock has become to any threat to its competitive position.
The moat is real, but at more than 40x forward earnings, investors are already paying heavily for it.