Rocket Lab (RKLB) to Acquire Iridium in $8bn Deal

Rocket Lab's roughly $8 billion deal to acquire Iridium Communications sent its stock up 3.56%.

Rocket Lab Corporation (NASDAQ:RKLB), the launch services and space systems manufacturer, has agreed to buy satellite communications operator Iridium Communications in a cash and stock deal valued at roughly $8 billion. Shares of Rocket Lab climbed 3.56% to 101.65 dollars on the news, as investors weighed what the acquisition means for a company already commanding a market cap of 52.82 billion dollars.

At a Glance

  • Price: 101.65 USD, up 3.56% on the day
  • 52 week range: 69.6 to 151.0
  • Market cap: 52.82 billion USD
  • RSI: 48.44, suggesting neutral momentum
  • Deal value: approximately 8 billion dollars for Iridium
Rocket Lab Corporation Common Stock NASDAQ:RKLB
Price101.65 USD
Day change+3.49 (+3.56%)
52-week range69.6 – 151.0
Market cap$52.82B
RSI (14)48.44
Volume32,812,617
Data as of 2026-06-28

Under the terms, Iridium shareholders will receive 27 dollars in cash per share plus Rocket Lab stock, with the exchange ratio governed by a collar set between 67.50 and 112.50 dollars. Iridium, also traded on Nasdaq, agreed to a total price of 54 dollars per share. Both boards approved the transaction unanimously, and directors at Iridium who hold shares have already pledged to vote in favor. The companies expect the deal to close in mid 2027, contingent on shareholder consent, regulatory clearance and other customary conditions.

Why Rocket Lab Wants Iridium

Rocket Lab has built its business on launch vehicles and spacecraft manufacturing, but it has lacked a large scale satellite network of its own. Iridium brings exactly that: a global constellation serving more than 2.55 million active subscribers. Peter Beck, Rocket Lab's founder and chief executive, called the combination a chance to pair Iridium's infrastructure and spectrum holdings with his company's launch and manufacturing capacity, describing it as an opening into markets neither firm could reach alone.

Iridium chief executive Matt Desch framed the logic differently, pointing to the blending of space based and ground based communications as critical infrastructure increasingly depends on orbital systems. He argued that the companies best positioned to win will be those able to deploy space technology quickly and keep it running efficiently over time.

Financially, Iridium posted 871.7 million dollars in revenue for 2025 and 495 million dollars in operational EBITDA, giving Rocket Lab a cash generating asset to fold into its growth strategy. To fund the cash portion of the purchase, Rocket Lab has lined up a 3.6 billion dollar, 364 day senior secured bridge loan from Deutsche Bank and Wells Fargo, supplementing that with existing cash and additional debt or equity financing still to be arranged.

An engineer walks past a large satellite communications dish at a ground station during golden hour.

What the Numbers Say

Rocket Lab's stock trades well below its 52 week high of 151.0 and comfortably above its low of 69.6, leaving it roughly in the middle of that band at 101.65. The company does not report a positive P/E or EPS figure in this dataset, reflecting the fact that Rocket Lab has yet to turn a sustained profit, a common trait among growth stage space companies still investing heavily in launch cadence and manufacturing capacity. There is no dividend, consistent with a firm plowing cash into expansion rather than shareholder payouts.

The RSI reading of 48.44 sits near the midpoint of the 0 to 100 scale, indicating the stock is neither overbought nor oversold following its post announcement jump. That neutral momentum reading suggests traders have not yet fully priced in either optimism or skepticism about the Iridium deal's long term payoff.

The bull case centers on vertical integration: owning both the rockets and the satellites they carry could let Rocket Lab capture more value per mission and open new revenue streams from Iridium's spectrum and subscriber base. The bear case rests on execution risk and financing strain. An 8 billion dollar acquisition funded partly through a 3.6 billion dollar bridge loan adds leverage to a company that still lacks reported earnings, and the deal's 2027 closing timeline leaves ample room for regulatory delays or shifting market conditions to complicate the outcome.

What Comes Next

The transaction now moves toward regulatory review and a shareholder vote at Iridium, with final financial terms to be spelled out in filings with the Securities and Exchange Commission. Until then, the market's reaction, reflected in Rocket Lab's share price and momentum indicators, will likely keep shifting as more detail emerges about financing costs and integration plans.