Joby Aviation shares fall after $500 million Resonant Sciences acquisition
Joby Aviation (NYSE:JOBY) shares fell about 6% after it agreed to acquire Resonant Sciences for about $500 million. Joby will pay about $450 million in cash and $50 million in stock; the deal is expected to close in 1H 2027. Resonant has over $100 million trailing revenue and high-teens adjusted EBITDA margins.
How this was made
The 30-second read
Why it matters
The acquisition creates a dedicated defense business unit with >$100M trailing annual revenue and high-teens adjusted EBITDA margins, but requires substantial cash deployment and faces regulatory review before a 1H 2027 close.
Market read
Traders can reassess JOBY’s capital allocation, deal execution timeline, and defense revenue outlook based on the disclosed consideration mix and Resonant’s operating metrics.
What to watch
Key sensitivities are whether Joby can fund the $450 million cash component without stressing liquidity, and how quickly Resonant’s demand and margins translate into defense program wins post-close.
Background
Joby is an electric aircraft developer expanding beyond commercial air taxi plans by acquiring Resonant Sciences, a defense radio frequency and mission systems provider.
Ticker impact
Joby agreed to buy Resonant Sciences for about $500 million, paying $450 million cash and $50 million stock, sending JOBY down 6%.
Near-term pressure likely persists until deal terms, financing, and regulatory path clarity improve; upside depends on defense demand and integration execution.
The article provides deal consideration, expected close window, and operating metrics (>$100M revenue, high-teens adjusted EBITDA margins) but does not quantify financing details or regulatory likelihood, leaving execution and capital allocation as the key swing factors.
Market effects
Highlights continued consolidation and strategic pivot toward defense-adjacent revenue for electric aviation and aerospace suppliers.
Expands the combined Ohio footprint for manufacturing, testing, and integration in the Dayton area.
Reinforces U.S. national security demand as a potential funding and backlog driver for aerospace technology providers.
Counterpoint
The market’s initial 6% drop may over-discount the strategic value of adding a profitable defense unit with accelerating bookings and a large backlog increase.
Key entities
- public_companyJoby Aviation
Electric aircraft developer and acquirer, whose shares fell ~6% on the deal announcement.
- public_or_private_companyResonant Sciences
Defense technology company being acquired, with >$100M trailing revenue and high-teens adjusted EBITDA margins.
- executiveJ. Micah North
Resonant co-founder and CEO expected to continue leading the defense business unit after acquisition.
