Growth Metrics

Proto Labs (PRLB) Shares Outstanding (Diluted Average) (2016 - 2025)

Proto Labs' Shares Outstanding (Diluted Average) history spans 8 years, with the latest figure at $24.2 million for Q4 2025.

  • For Q4 2025, Shares Outstanding (Diluted Average) fell 3.84% year-over-year to $24.2 million; the TTM value through Dec 2025 reached $24.2 million, down 3.84%, while the annual FY2025 figure was $24.2 million, 3.84% down from the prior year.
  • Shares Outstanding (Diluted Average) for Q4 2025 was $24.2 million at Proto Labs, roughly flat from $24.2 million in the prior quarter.
  • Across five years, Shares Outstanding (Diluted Average) topped out at $27.7 million in Q4 2021 and bottomed at $24.1 million in Q2 2025.
  • The 5-year median for Shares Outstanding (Diluted Average) is $25.9 million (2023), against an average of $25.9 million.
  • The largest annual shift saw Shares Outstanding (Diluted Average) decreased 0.88% in 2022 before it decreased 5.76% in 2025.
  • A 5-year view of Shares Outstanding (Diluted Average) shows it stood at $27.7 million in 2021, then fell by 0.88% to $27.4 million in 2022, then fell by 4.33% to $26.2 million in 2023, then dropped by 3.86% to $25.2 million in 2024, then dropped by 3.84% to $24.2 million in 2025.
  • Per Business Quant, the three most recent readings for PRLB's Shares Outstanding (Diluted Average) are $24.2 million (Q4 2025), $24.2 million (Q3 2025), and $24.1 million (Q2 2025).