The analysis notes that while both companies have high-growth potential, IonQ's revenue grew by nearly 202% in 2025 to approximately $130 million, significantly outpacing Cerebras Systems' 75.7% growth to nearly $510 million in the same year. IonQ also maintains a 0.0x debt-to-equity ratio as of June 2026, indicating no debt, compared to Cerebras Systems' 0.1x. Both companies reported substantial net losses in 2026 due to heavy investment in scaling their technologies.