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Ribbon Communications Inc. (RBBN)

Technology | Software - Application | Plano, United States | NasdaqGS
1.51 USD -0.06 (-3.822%) ⇩ (Oct. 13, 2026, 4 p.m. EDT)
After hours: 1.52 +0.01 (0.662%) ⇧ (Oct. 13, 2026, 7:38 p.m. EDT)

Short-term:★★☆☆☆Long-term:★⯪☆☆☆Dividends:☆☆☆☆☆
Hot Take ↕ | Oct. 10, 2026, 6:29 a.m. EDT

The investment case for Ribbon Communications is currently broken by a severe deterioration in business fundamentals. While the stock trades at a fraction of its book value, the company is hemorrhaging value with negative operating margins, shrinking revenues, and a massive debt load relative to equity. The multi-year price trajectory confirms this structural decline, having lost more than half its value over the last nine years despite a recent uptick in annual returns, which is insufficient to reverse the long-term trend. The absence of any dividend distribution leaves shareholders exposed to total capital erosion. On the short end, the options market is screaming caution; the heavy put positioning at the $5.00 strike suggests traders are betting on a crash to that floor, while the lack of call activity indicates no one is willing to bet on a recovery. With analysts cutting targets and the company facing leverage waivers, the consensus is that the business quality has degraded enough to warrant avoiding the stock entirely.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoARIMA ✓0.051123
AutoETS0.051145
MSTL0.052275
AutoTheta0.117521

Forecast horizon: 45 days | Selected: AutoARIMA

Forecast Reliability
Score 32%
H-stat 4.58
Ljung-Box p 0.000
Jarque-Bera p 0.018
Excess Kurtosis 0.35
Attribute Value
Sector Technology
Debt to Equity Ratio 101.131
Revenue per Share 4.524
Market Cap 270,023,264
Trailing P/E 18.88
Forward P/E 9.68
Beta 1.37
Profit Margins 1.96%
Website https://www.ribboncommunications.com

As of Oct. 10, 2026, 6:29 a.m. EDT: Speculators are overwhelmingly positioning for downside protection rather than upside participation. Put open interest significantly exceeds call open interest across all expirations, with the highest concentration of put volume and open interest at the $5.00 strike, suggesting a fear of a significant drop to that level. Call activity is minimal and concentrated entirely out-of-the-money, indicating a lack of aggressive bullish sentiment.


Info Dump

Attribute Value
52 Week Change -0.5994898
Address1 6,500 Chase Oaks Boulevard
Address2 Suite 100
All Time High 468.33334
All Time Low 0.1
Ask 1.97
Ask Size 2
Audit Risk 1
Average Daily Volume10 Day 1,460,380
Average Daily Volume3 Month 921,826
Average Volume 921,826
Average Volume10Days 1,460,380
Beta 1.371
Bid 1.12
Bid Size 2
Board Risk 5
Book Value 2.196
City Plano
Compensation As Of Epoch Date 1,767,139,200
Compensation Risk 9
Country United States
Crypto Tradeable 0
Currency USD
Current Price 1.51
Current Ratio 1.311
Custom Price Alert Confidence HIGH
Date Short Interest 1,790,726,400
Day High 1.585
Day Low 1.5
Debt To Equity 101.131
Display Name Ribbon Communications
Dividend Yield 0.0
Earnings Call Timestamp End 1,793,131,200
Earnings Call Timestamp Start 1,793,131,200
Earnings Timestamp 1,793,131,200
Earnings Timestamp End 1,793,131,200
Earnings Timestamp Start 1,793,131,200
Ebitda 47,603,000
Ebitda Margins 0.05968
Enterprise To Ebitda 13.098
Enterprise To Revenue 0.782
Enterprise Value 623,524,288
Eps Current Year 0.06
Eps Forward 0.156
Eps Trailing Twelve Months 0.08
Esg Populated 0
Exchange NMS
Exchange Data Delayed By 15
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fax 972 265 3600
Fifty Day Average 1.9228
Fifty Day Average Change -0.41279995
Fifty Day Average Change Percent -0.2146869
Fifty Two Week Change Percent -59.948982
Fifty Two Week High 4.09
Fifty Two Week High Change -2.5800002
Fifty Two Week High Change Percent -0.63080686
Fifty Two Week Low 1.5
Fifty Two Week Low Change 0.00999999
Fifty Two Week Low Change Percent 0.0066666603
Fifty Two Week Range 1.5 - 4.09
Financial Currency USD
First Trade Date Milliseconds 959,261,400,000
Float Shares 92,510,685
Forward Eps 0.156
Forward P E 9.679487
Free Cashflow 39,816,000
Full Exchange Name NasdaqGS
Full Time Employees 3,080
Fullday Change -0.05000007
Fullday Change Percent -3.184718
Fullday Price 1.51
Gmt Off Set Milliseconds -14,400,000
Governance Epoch Date 1,790,812,800
Gross Margins 0.51108
Gross Profits 407,657,984
Has Pre Post Market Data 1
Held Percent Insiders 0.18836
Held Percent Institutions 0.73315
Implied Shares Outstanding 178,823,352
Industry Software - Application
Industry Disp Software - Application
Industry Key software-application
Is Earnings Date Estimate 0
Language en-US
Last Fiscal Year End 1,767,139,200
Last Split Date 1,422,576,000
Last Split Factor 1:5
Long Business Summary Ribbon Communications Inc. provides communications technology in the United States, Europe, the Middle East, Africa, the Asia Pacific, and internationally. It operates through two segments, Cloud and Edge, and IP Optical Networks. The Cloud and Edge segment provides software and hardware products, solutions, and services for voice over internet protocol communications, voice over long-term evolution, and voice over 5G communications, and unified communications and collaboration. It also offers session border controllers; and network transformation products, such as call controllers, media gateways, and application servers. This segment serves private, public, hybrid cloud infrastructures, as well as data centers, enterprise premises, and service provider networks. The IP Optical Networks segment provides hardware and software products and solutions for IP networking, switching, routing, and optical transport for technologies comprising 5G, distributed cloud computing, and corresponding applications. It also offers multiple solutions, including 5G-native solutions for mobile-backhaul, metro and edge aggregation, core networking, data center interconnect, multi-service access, and transport solutions for wholesale carriers. This segment serves utilities, government, defense, finance, transportation, and education and research industries, as well as service providers and enterprises. The company was formerly known as Sonus Networks, Inc. and changed its name to Ribbon Communications Inc. in November 2017. Ribbon Communications Inc. was founded in 1997 and is headquartered in Plano, Texas.
Long Name Ribbon Communications Inc.
Market us_market
Market Cap 270,023,264
Market State POSTPOST
Max Age 86,400
Message Board Id finmb_34555
Most Recent Quarter 1,782,777,600
Net Income To Common 15,596,000
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 329,034,967
Number Of Analyst Opinions 5
Open 1.56
Operating Cashflow 22,231,000
Operating Margins -0.040430002
Overall Risk 6
Payout Ratio 0.0
Peg Ratio 0.57
Phone 978 614 8100
Post Market Change 0.00999999
Post Market Change Percent 0.66225106
Post Market Price 1.52
Post Market Time 1,791,934,736
Previous Close 1.57
Price Eps Current Year 25.166668
Price Hint 4
Price To Book 0.6876138
Price To Sales Trailing12 Months 0.33852774
Profit Margins 0.019550001
Quick Ratio 0.853
Quote Source Name Nasdaq Real Time Price
Quote Type EQUITY
Recommendation Key none
Region US
Regular Market Change -0.0600001
Regular Market Change Percent -3.82166
Regular Market Day High 1.585
Regular Market Day Low 1.5
Regular Market Day Range 1.5 - 1.585
Regular Market Open 1.56
Regular Market Previous Close 1.57
Regular Market Price 1.51
Regular Market Time 1,791,921,600
Regular Market Volume 1,212,799
Return On Assets -0.00654
Return On Equity 0.04088
Revenue Growth -0.128
Revenue Per Share 4.524
Sand P52 Week Change 0.17502642
Sector Technology
Sector Disp Technology
Sector Key technology
Share Holder Rights Risk 4
Shares Outstanding 178,823,352
Shares Percent Shares Out 0.027999999
Shares Short 5,012,672
Shares Short Previous Month Date 1,788,134,400
Shares Short Prior Month 4,724,516
Short Name Ribbon Communications Inc.
Short Percent Of Float 0.052399997
Short Ratio 5.09
Source Interval 15
State TX
Symbol RBBN
Target High Price 4.0
Target Low Price 2.2
Target Mean Price 3.3
Target Median Price 3.3
Total Cash 43,510,000
Total Cash Per Share 0.243
Total Debt 397,011,008
Total Revenue 797,640,000
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps 0.08
Trailing P E 18.875
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 2.3417
Two Hundred Day Average Change -0.8317001
Two Hundred Day Average Change Percent -0.35516936
Type Disp Equity
Volume 1,212,799
Website https://www.ribboncommunications.com
Zip 75,023