Ciena (CIEN) Shares Outstanding (Weighted Average) (2009 - 2026)

Ciena's Shares Outstanding (Weighted Average) history runs 16 years deep, the most recent figure standing at $141.7 million for Q1 2026.

• In Q1 2026, Shares Outstanding (Weighted Average) fell 0.84% year-over-year to $141.7 million; the TTM figure through Jan 2026 stood at $141.7 million (down 0.84% YoY), while the FY2025 annual figure was $142.2 million, down 1.72% from the prior year.
• Shares Outstanding (Weighted Average) was $141.7 million for Q1 2026 at Ciena, roughly flat from $142.2 million in the prior quarter.
• In the past five years, Shares Outstanding (Weighted Average) ranged from a high of $151.2 million in Q4 2022 to a low of $141.7 million in Q1 2026.
• Historically, Shares Outstanding (Weighted Average) has averaged $146.0 million across 5 years, with a median of $144.9 million in 2024.
• The sharpest annual moves came in 2023 and 2024: Shares Outstanding (Weighted Average) decreased 0.11% in 2023, then retreated 3.54% in 2024.
• A 5-year view of Shares Outstanding (Weighted Average) shows it stood at $151.2 million in 2022, then retreated by 1.48% to $149.0 million in 2023, then retreated by 2.86% to $144.7 million in 2024, then dropped by 1.72% to $142.2 million in 2025, then fell by 0.38% to $141.7 million in 2026.
• The last three Shares Outstanding (Weighted Average) figures came in at $141.7 million (Q1 2026), $142.2 million (Q4 2025), and $142.4 million (Q3 2025), per Business Quant data.