Why Rivian Stock Plunged Today

Rivian Automotive (RIVN) plunged 18.12% after announcing a $1.4 billion capital raise through a 75 million share offering. The dilutive move overshadowed operational progress: the EV maker delivered 12,194 vehicles in Q2, beating its 9,000-11,000 guidance range, and lifted full-year delivery guidance to 65,000-70,000 units.

The sharp selloff reflects investor concerns about cash burn despite improved production metrics. The timing underscores a recurring pattern for Rivian—positive operational updates followed by equity raises that wipe out gains. The 75 million share offering adds immediate supply pressure at a time when the company is still ramping manufacturing and burning through capital to scale operations.

The Q2 delivery beat of roughly 21% above the midpoint demonstrates production momentum, but the funding need signals Rivian still requires significant capital to reach sustainable operations. The raised full-year guidance suggests management confidence in manufacturing capability, yet the market is pricing in dilution risk over execution progress.