Proto Labs (PRLB) Shares Outstanding (Diluted Average) (2011 - 2026)

Proto Labs has disclosed Shares Outstanding (Diluted Average) across 16 years of filings, most recently posting $24.3 million for Q1 2026.

• Shares Outstanding (Diluted Average) for Q1 2026 came in at $24.3 million, down 0.61% year-over-year; the trailing twelve-month figure through Mar 2026 was $24.3 million (down 0.61% YoY), and the FY2025 annual result was $24.2 million, down 3.84% from the prior year.
• Shares Outstanding (Diluted Average) came in at $24.3 million for Q1 2026 at Proto Labs, roughly flat from $24.2 million in the prior quarter.
• In the past five years, Shares Outstanding (Diluted Average) ranged from a high of $27.5 million in Q2 2022 to a low of $24.1 million in Q2 2025.
• The 5-year median for Shares Outstanding (Diluted Average) is $25.8 million (2024), against an average of $25.8 million.
• Across the five-year window, Shares Outstanding (Diluted Average) slipped 5.43% in 2023 and fell 0.61% in 2026, its largest moves.
• Proto Labs' Shares Outstanding (Diluted Average) stood at $27.4 million in 2022, then declined by 4.33% to $26.2 million in 2023, then slipped by 3.86% to $25.2 million in 2024, then fell by 3.84% to $24.2 million in 2025, then advanced by 0.17% to $24.3 million in 2026.
• The last three Shares Outstanding (Diluted Average) figures came in at $24.3 million (Q1 2026), $24.2 million (Q4 2025), and $24.2 million (Q3 2025), per Business Quant data.