An 8% premarket decline in Marvell Technology shares came despite a second-quarter revenue beat and 37% year-over-year growth, a split result that the market resolved quickly in the direction of forward guidance. Marvell's fiscal 2028 outlook, as projected by the company, fell short of what investors had built into the price.
Growth names price on the forward period. A strong trailing quarter lifts the expectation for what comes next; when projected guidance arrives below that level, the market adjusts. The trailing beat becomes secondary.
Marvell's reported second-quarter results were the stronger half of the ledger. The fiscal 2028 outlook was not. That asymmetry, a beat in the rear-view and a guide that disappointed on the forward look, is what sent the stock 8% lower before the bell.