Inspire Medical Systems (INSP) Shares Outstanding (2017 - 2026)

Inspire Medical Systems' Shares Outstanding history runs 10 years deep, the most recent figure standing at $28.8 million for Q1 2026.

• In Q1 2026, Shares Outstanding fell 2.26% year-over-year to $28.8 million; the TTM figure through Mar 2026 stood at $28.8 million (down 2.26% YoY), while the FY2025 annual figure was $28.6 million, down 3.9% from the prior year.
• Shares Outstanding came in at $28.8 million for Q1 2026 at Inspire Medical Systems, up from $28.6 million in the prior quarter.
• In the past five years, Shares Outstanding ranged from a high of $30.0 million in Q3 2024 to a low of $27.6 million in Q1 2022.
• A 5-year average of $29.1 million and a median of $29.3 million in 2023 frame the typical range for Shares Outstanding.
• Across the five-year window, Shares Outstanding gained 6.12% in 2023 and retreated 3.9% in 2025, its largest moves.
• Inspire Medical Systems' Shares Outstanding stood at $29.0 million in 2022, then advanced by 1.9% to $29.6 million in 2023, then grew by 0.61% to $29.7 million in 2024, then dropped by 3.9% to $28.6 million in 2025, then climbed by 0.78% to $28.8 million in 2026.
• According to Business Quant data, Shares Outstanding over the past three periods registered $28.8 million, $28.6 million, and $29.1 million for Q1 2026, Q4 2025, and Q3 2025 respectively.

Peer Comparison