TLDR
- IonQ completed its $1.075 billion acquisition of Oxford Ionics and announced plans to acquire Vector Atomic for quantum sensing expansion
- The company signed an MOU with the U.S. Department of Energy, Honeywell, and EPB to develop quantum technologies in space
- Quantum computing stocks rallied with D-Wave surging 18%, Rigetti up 10%, and IonQ gaining 5%
- IonQ’s trapped-ion technology helped drive Q2 revenue up 82% to $20.7 million
- The company now has a $1.6 billion cash position following its recent equity offering
Quantum computing stocks lit up Wednesday’s trading session. D-Wave Quantum jumped over 18% on annealing system advances. Rigetti Computing climbed 10% after improving qubit fidelity. IonQ posted a 5% gain that might seem modest compared to peers.

But IonQ drove the sector’s momentum with three major announcements. The company completed its $1.075 billion Oxford Ionics acquisition. It signed a deal to buy Vector Atomic. And it partnered with the Department of Energy for space quantum development.
The Defiance Quantum ETF rose 7% as investors piled into the sector. Trading volumes spiked across quantum names. IonQ led premarket action Thursday with a 6.5% gain.
Strategic Acquisitions Reshape IonQ
Oxford Ionics brings world-class talent to IonQ’s team. The UK company’s ion-trap technology uses standard semiconductor chips. This complements IonQ’s existing trapped-ion systems perfectly.
Founders Chris Ballance and Tom Harty joined IonQ’s leadership team. The deal targets 256 high-fidelity physical qubits by 2026. The company aims for fault-tolerant machines with millions of qubits by 2030.
The acquisition enhances manufacturing efficiency. It also brings UK government connections that could open new markets. IonQ expects this to help outpace competitors in commercial deployment.
Vector Atomic expands IonQ beyond pure computing. The company specializes in quantum sensors for positioning, navigation, and timing. Vector has secured over $200 million in U.S. government defense contracts.
All 76 Vector employees will join IonQ. The deal includes 29 patents covering clocks, gravimeters, and inertial sensors. This creates a full-stack quantum platform resistant to jamming and cyber threats.
Space Partnership Opens New Frontier
The Department of Energy welcomed IonQ into its Quantum-in-Space Collaboration. Honeywell and the Electric Power Board of Chattanooga joined as partners. The memorandum covers orbital quantum applications development.
The collaboration will explore quantum sensing and mapping capabilities. Teams will deploy position, navigation, and timing systems in space. They plan to test quantum algorithms and implement computing on satellites.
Honeywell contributes quantum optical payloads and satellite expertise. The DOE provides lab-to-orbit deployment knowledge. EPB builds on its existing quantum center partnership with IonQ from April.
CEO Niccolo de Masi called this key to U.S. space quantum leadership. The partnership validates IonQ’s technology for extreme environments. This could unlock NASA and Department of Defense contracts.
IonQ’s trapped-ion approach differs from competitors’ methods. D-Wave focuses on annealing systems. Rigetti bets on superconducting processors. IonQ’s method helped drive second-quarter revenue up 82% to $20.7 million.
The company raised $1 billion in equity funding recently. This gives IonQ a pro-forma cash position of $1.6 billion. The war chest supports aggressive expansion plans and acquisition strategy.
Retail sentiment toward IonQ reached “extremely bullish” levels on Stocktwits. Message volume hit “extremely high” as traders discussed the announcements. D-Wave sentiment also improved to “extremely bullish” from neutral.
For the year, IonQ shares have gained nearly 57%. D-Wave has surged 168% in the same period. Both stocks significantly outperformed broader market indices.
IonQ trades at one of the lowest price-to-sales ratios among quantum peers. However, it commands a premium on enterprise value-to-revenue metrics. The stock trades at over 370 times trailing sales despite its leadership position.
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