Rocket Lab Sold $1.9 Billion of New Stock to Pay for Iridium. Here's the Dilution Math.

Rocket Lab completed a $1.94 billion equity raise to finance its acquisition of Iridium Communications, selling 29.3 million shares at approximately $66 each. The placement replaces a $3.6 billion bridge loan RKLB had arranged, avoiding debt service for a company not yet profitable.

The immediate dilution totals roughly 5% of shares outstanding. When the deal closes—expected mid-2027—total dilution could reach 72 million shares, or 12%, after accounting for stock consideration payable to IRDM shareholders.

RKLB chose equity over leveraged financing despite the dilution hit. The company cited the cost and risk of servicing billions in debt while still unprofitable. The Iridium acquisition adds a satellite communications operator with an existing constellation, shifting RKLB beyond its core launch business into space services.

The $3.6 billion bridge commitment has been canceled. Closing remains two years out, subject to regulatory approvals and other customary conditions.