KPIs & Operating Metrics(New)
Growth Metrics

Ciena (CIEN) Shares Outstanding (2016 - 2026)

Ciena has reported Shares Outstanding over the past 16 years, most recently at $141.5 million for Q1 2026.

  • For Q1 2026, Shares Outstanding fell 0.75% year-over-year to $141.5 million; the TTM value through Jan 2026 reached $141.5 million, down 0.75%, while the annual FY2025 figure was $141.0 million, 1.15% down from the prior year.
  • Shares Outstanding for Q1 2026 was $141.5 million at Ciena, roughly flat from $141.0 million in the prior quarter.
  • Over five years, Shares Outstanding peaked at $149.5 million in Q2 2023 and troughed at $141.0 million in Q4 2025.
  • A 5-year average of $144.9 million and a median of $144.4 million in 2024 define the central range for Shares Outstanding.
  • Biggest five-year swings in Shares Outstanding: fell 4.39% in 2022 and later rose 0.32% in 2023.
  • Year by year, Shares Outstanding stood at $148.4 million in 2022, then decreased by 2.41% to $144.8 million in 2023, then fell by 1.5% to $142.7 million in 2024, then decreased by 1.15% to $141.0 million in 2025, then rose by 0.31% to $141.5 million in 2026.
  • Business Quant data shows Shares Outstanding for CIEN at $141.5 million in Q1 2026, $141.0 million in Q4 2025, and $141.3 million in Q3 2025.