Ribbon Communications (RBBN) Shares Outstanding (Diluted Average) (2015 - 2026)

Ribbon Communications' Shares Outstanding (Diluted Average) history runs 12 years deep, the most recent figure standing at $175.7 million for Q1 2026.

• In Q1 2026, Shares Outstanding (Diluted Average) changed N/A year-over-year to $175.7 million; the TTM figure through Mar 2026 stood at $175.7 million (changed N/A YoY), while the FY2025 annual figure was $179.8 million, up 3.32% from the prior year.
• Shares Outstanding (Diluted Average) came in at $175.7 million for Q1 2026 at Ribbon Communications, down from $179.8 million in the prior quarter.
• In the past five years, Shares Outstanding (Diluted Average) ranged from a high of $179.8 million in Q4 2025 to a low of $149.2 million in Q1 2022.
• A 5-year average of $167.5 million and a median of $170.4 million in 2023 frame the typical range for Shares Outstanding (Diluted Average).
• Across the five-year window, Shares Outstanding (Diluted Average) retreated 2.58% in 2022 and climbed 13.26% in 2023, its largest moves.
• Ribbon Communications' Shares Outstanding (Diluted Average) stood at $156.7 million in 2022, then rose by 8.77% to $170.4 million in 2023, then gained by 2.13% to $174.0 million in 2024, then grew by 3.32% to $179.8 million in 2025, then retreated by 2.31% to $175.7 million in 2026.
• According to Business Quant data, Shares Outstanding (Diluted Average) over the past three periods registered $175.7 million, $179.8 million, and $176.4 million for Q1 2026, Q4 2025, and Q3 2025 respectively.

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