Inogen (INGN) Shares Outstanding (2012 - 2026)

Inogen (INGN) has 15 years of Shares Outstanding data on file, last reported at $27.4 million in Q1 2026.

• Quarterly Shares Outstanding rose 1.78% year-over-year to $27.4 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $27.4 million (up 1.78% YoY) and the FY2025 annual result came in at $27.2 million, up 13.93% from the prior year.
• Shares Outstanding held at $27.4 million in Q1 2026 per INGN's latest filing, from $27.2 million in the prior quarter.
• Across five years, Shares Outstanding topped out at $27.4 million in Q1 2026 and bottomed at $22.8 million in Q1 2022.
• The 5-year median for Shares Outstanding is $23.5 million (2024), against an average of $24.4 million.
• The widest annual swing landed in 2022, when Shares Outstanding advanced 0.87%; it then gained 14.19% in 2025.
• Tracing INGN's Shares Outstanding over 5 years: stood at $22.9 million in 2022, then grew by 1.67% to $23.3 million in 2023, then gained by 2.48% to $23.9 million in 2024, then increased by 13.93% to $27.2 million in 2025, then gained by 0.49% to $27.4 million in 2026.
• Per Business Quant, the three latest INGN Shares Outstanding figures stand at $27.4 million (Q1 2026), $27.2 million (Q4 2025), and $27.1 million (Q3 2025).

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