Navitas Revenue Up 38%, Q4 Spending to Jump: Rapid Earnings Reaction

NVTS jumped 5% after hours following a third-quarter print that showed revenue up 38% to $14.0 million, with management pointing to high-power AI data center chips as the driver.

The headline growth comes with a cost. Q4 guidance calls for operating expenses to climb 50%, a step-up tied to the Claros acquisition. That guidance signals losses will widen in the near term before narrowing, which puts the after-hours rally in tension with the forward earnings trajectory.

The balance sheet moved sharply in the other direction. Cash more than doubled to $531.5 million. The source of that increase is not identified in the report, so the cash build should be read as a liquidity positive without a clear explanation of how it was funded.

Interpretation: the market appears to be rewarding the revenue acceleration and AI exposure while looking past the heavier spending outlook. A 38% top-line gain on a $14.0 million base is a small absolute number, so the stock's reaction leans heavily on the growth rate and the data center narrative rather than on current scale. The 50% expense jump is the counterweight that could cap enthusiasm once the initial move settles.