Quantum-Si (QSI) Inventory (2023 - 2026)

Quantum-Si (QSI) has 4 years of Inventory data on file, last reported at $2.2 million in Q1 2026.

• Quarterly Inventory fell 50.46% year-over-year to $2.2 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $2.2 million (down 50.46% YoY) and the FY2025 annual result came in at $3.2 million, down 21.39% from the prior year.
• Inventory eased to $2.2 million in Q1 2026 per QSI's latest filing, from $3.2 million in the prior quarter.
• Across five years, Inventory topped out at $9.0 million in Q1 2024 and bottomed at $1.7 million in Q1 2023.
• The 4-year median for Inventory is $3.9 million (2025), against an average of $3.8 million.
• The widest annual swing landed in 2024, when Inventory jumped 425.18%; it then tumbled 50.69% in 2025.
• Tracing QSI's Inventory over 4 years: stood at $3.9 million in 2023, then advanced by 3.09% to $4.1 million in 2024, then retreated by 21.39% to $3.2 million in 2025, then plunged by 31.47% to $2.2 million in 2026.
• Per Business Quant, the three latest QSI Inventory figures stand at $2.2 million (Q1 2026), $3.2 million (Q4 2025), and $3.5 million (Q3 2025).

Peer Comparison