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Ribbon Communications Inc. Common Stock (RBBN)
Price$2.87
Favorite Metrics
Price vs S&P 500 (26W)-29.32%
Price vs S&P 500 (4W)19.42%
Market Capitalization$503.99M
P/E Ratio (Annual)12.72x
All Metrics
P/CF (Annual)9.81x
Book Value / Share (Quarterly)$2.55
P/TBV (Annual)1.66x
Indicated Dividend (Annual)$0.00
Revenue Growth (3Y)1.00%
Cash Flow / Share (Quarterly)$0.15
Price vs S&P 500 (YTD)-4.28%
Gross Margin (TTM)49.81%
Net Profit Margin (TTM)4.69%
EPS (TTM)$0.19
10-Day Avg Trading Volume1.19M
EPS Excl Extra (TTM)$0.19
Revenue Growth (5Y)0.02%
EPS (Annual)$0.22
ROI (Annual)5.07%
Gross Margin (Annual)49.81%
Net Profit Margin (5Y Avg)-8.55%
Cash / Share (Quarterly)$0.55
P/E Basic Excl Extra (TTM)12.72x
Revenue Growth QoQ (YoY)-9.56%
EPS Growth (5Y)-18.48%
P/E Normalized (Annual)12.72x
ROA (Last FY)3.27%
Revenue Growth TTM (YoY)1.28%
EBITD / Share (TTM)$0.13
ROE (5Y Avg)-14.34%
Operating Margin (TTM)-0.39%
Cash Flow / Share (Annual)$0.15
P/B Ratio1.12x
P/B Ratio (Quarterly)1.13x
Net Income / Employee (Annual)$0
EV / Revenue (TTM)0.88x
Net Interest Coverage (TTM)-0.02x
ROA (TTM)3.45%
EPS Growth QoQ (YoY)1190.08%
EV / EBITDA (TTM)32.56x
EPS Incl Extra (Annual)$0.22
Current Ratio (Annual)1.44x
Quick Ratio (Quarterly)1.19x
3-Month Avg Trading Volume0.83M
52-Week Price Return-19.83%
EV / Free Cash Flow (Annual)28.43x
P/E Incl Extra (TTM)12.72x
Revenue / Employee (TTM)$0
Tangible BV / Share (Quarterly)$1.74
P/S Ratio (Annual)0.60x
Asset Turnover (Annual)0.70x
52-Week High$4.29
Operating Margin (5Y Avg)-4.23%
EPS Excl Extra (Annual)$0.22
CapEx CAGR (5Y)-1.04%
Tangible BV CAGR (5Y)2.55%
26-Week Price Return-22.43%
Quick Ratio (Annual)1.19x
13-Week Price Return2.14%
Total Debt / Equity (Annual)0.74x
Current Ratio (Quarterly)1.44x
Enterprise Value$740.855
Revenue / Share Growth (5Y)-4.24%
Asset Turnover (TTM)0.73x
Book Value / Share Growth (5Y)-11.57%
Revenue / Employee (Annual)$0
Inventory Turnover (Annual)5.37x
Pretax Margin (Annual)-5.34%
Cash / Share (Annual)$0.55
3-Month Return Std Dev77.56%
Gross Margin (5Y Avg)50.69%
Net Income / Employee (TTM)$0
EBITDA CAGR (5Y)-29.74%
EBITDA Interim CAGR (5Y)-34.55%
ROE (Last FY)8.83%
Net Interest Coverage (Annual)-0.02x
EPS Basic Excl Extra (Annual)$0.22
P/FCF (TTM)10.45x
Receivables Turnover (TTM)3.47x
EV / Free Cash Flow (TTM)28.43x
Total Debt / Equity (Quarterly)0.74x
EPS Incl Extra (TTM)$0.19
Receivables Turnover (Annual)3.47x
ROI (TTM)5.46%
P/S Ratio (TTM)0.60x
Pretax Margin (5Y Avg)-11.19%
Revenue / Share (Annual)$4.70
Tangible BV / Share (Annual)$1.74
Forward P/E23.27x
Free OCF CAGR (5Y)-19.04%
Price vs S&P 500 (52W)-54.47%
P/E Ratio (TTM)12.72x
Year-to-Date Return-0.35%
5-Day Price Return15.73%
EPS Normalized (Annual)$0.22
ROA (5Y Avg)-5.63%
Net Profit Margin (Annual)4.69%
Month-to-Date Return35.38%
Cash Flow / Share (TTM)$0.12
EBITD / Share (Annual)$0.13
Operating Margin (Annual)-0.39%
LT Debt / Equity (Annual)0.72x
P/CF (TTM)9.81x
ROI (5Y Avg)-8.51%
P/E Excl Extra (TTM)12.72x
LT Debt / Equity (Quarterly)0.72x
EPS Basic Excl Extra (TTM)$0.19
P/TBV (Quarterly)1.66x
P/B Ratio (Annual)1.13x
Inventory Turnover (TTM)5.37x
Pretax Margin (TTM)-5.34%
Book Value / Share (Annual)$2.55
Price vs S&P 500 (13W)-0.25%
Net Margin Growth (5Y)-14.89%
Beta1.34x
P/FCF (Annual)19.34x
Revenue / Share (TTM)$4.44
ROE (TTM)10.15%
52-Week Low$1.80
Analyst Recommendations
Jan 2026
Feb 2026
Mar 2026
Apr 2026
4.08
4.08
3.92
3.92
Industry Peers — Computer Integrated Systems(35)
| Symbol | P/S Ratio (TTM) | Revenue Growth TTM (YoY) | Gross Margin (TTM) | Operating Margin (TTM) | Price |
|---|---|---|---|---|---|
RBBNRibbon Communications Inc. Common Stock | 0.60x | 1.28% | 49.81% | -0.39% | $2.87 |
LDOSLeidos Holdings, Inc. | 1.15x | 3.07% | 18.04% | 12.28% | $154.82 |
IOTSamsara Inc. | 10.99x | 29.57% | 76.74% | -3.25% | $30.81 |
IONQIonQ, Inc. | 129.97x | 201.85% | 42.06% | -487.41% | $48.32 |
IONQ.WSIonQ, Inc. Redeemable warrants, each whole warrant exercisable for one share of Common Stock, each at an exercise price of $11.50 per share | 129.97x | 201.85% | 42.06% | -487.41% | $36.66 |
GDDYGoDaddy Inc | 2.36x | 8.26% | 63.61% | 22.80% | $87.61 |
CACICACI INTERNATIONAL CLA | 1.29x | 10.41% | 32.50% | 9.15% | $522.07 |
JKHYHenry (Jack) & Associates | 4.50x | 8.41% | 43.84% | 25.87% | $153.87 |
AURAurora Innovation, Inc. Class A Common Stock | 3444.24x | — | — | -23000.00% | $5.22 |
OTEXOpen Text Corp | 1.14x | -4.30% | 72.70% | 18.39% | $23.36 |
PSNParsons Corporation | 0.94x | -5.72% | 22.49% | 6.57% | $54.92 |
About
Ribbon Communications provides software and networking solutions for service providers and enterprises, operating through two segments: Cloud and Edge, which delivers voice communications and unified communications solutions, and IP Optical Networks, which supports 5G and cloud infrastructure. The company serves customers across finance, education, government, utilities, and transportation sectors with products for secure data transmission and high-bandwidth networking. Ribbon generates the majority of its revenue from the United States.