Ribbon Communications (RBBN) Price to Book (2016 - 2026)

Ribbon Communications has disclosed Price to Book across 11 years of filings, most recently posting 1.07 for Q2 2026.

• In Q2 2026, Price to Book fell 44.43% year-over-year to 1.07; the TTM figure through Jun 2026 stood at 1.07 (down 44.43% YoY), while the FY2025 annual figure was 1.13, down 37.55% from the prior year.
• Price to Book came in at 1.07 for Q2 2026 at Ribbon Communications, up from 0.89 in the prior quarter.
• In the past five years, Price to Book ranged from a high of 1.92 in Q2 2025 to a low of 0.76 in Q3 2022.
• Average Price to Book over 5 years is 1.26, with a median of 1.11 recorded in 2023.
• Year-over-year, Price to Book jumped 63.8% in 2024 and plunged 50.86% in 2026.
• Over 5 years, Price to Book stood at 0.91 in 2022, then rose by 21.68% to 1.1 in 2023, then jumped by 63.8% to 1.81 in 2024, then slumped by 37.55% to 1.13 in 2025, then fell by 5.49% to 1.07 in 2026.
• Per Business Quant data, the three most recent Price to Book figures were 1.07 in Q2 2026, 0.89 in Q1 2026, and 1.13 in Q4 2025.