RBBN — Ribbon Communications Inc.

Nasdaq · Information Technology · IT Services · CIK 1708055 ·
Last close
$2.83
Market Cap
$498.47M
52W High
$3.13
52W Low
$2.04
ADV30
994,423
Next earnings
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.

Quarterly Fundamentals

Revenues vs Net Income (last 4 Q)

Assets vs Liabilities (last 4 Q)

PeriodRevenuesGrossProfit OpIncomeNetIncomeAssets CashLiabilities
Mar 2026
Dec 2025 227,323,000 121,063,000 18,762,000 89,065,000 1,212,255,000 96,405,000 763,261,000
Sep 2025 215,371,000 107,966,000 6,708,000 -12,109,000 1,105,234,000 74,799,000 745,182,000
Jun 2025 220,583,000 109,307,000 9,470,000 -11,093,000 1,142,172,000 60,450,000 771,737,000

Cashflow TTM (yfinance, fills SEC gap)

Operating CF
$51,398,000
Investing CF
$-25,342,000
Financing CF
$-19,431,000
CapEx
$-25,342,000
Dividends Paid
Buybacks
$-6,702,000
EPS Diluted TTM
$0.17
As of
2026-05-10

Balance + Analyst (yfinance extras)

Retained Earnings
$-1,534,549,000
Inventory
$78,806,000
Receivables
$231,885,000
ST Investments
EBIT TTM
$-185,000
Pretax Income TTM
$-45,109,000
Interest Exp TTM
$44,924,000
Analysts
5

Yahoo Snapshot (yfinance, live)

Total Revenue
$825,883,008
EBITDA
$65,870,000
Free Cash Flow
$47,803,876
Enterprise Value
$831,287,552
Total Cash
$67,554,000
Total Debt
$400,368,000
Shares Out
176,139,067
Trailing EPS
$0.17
Book Value
$2.39
ROE
7.8%
ROA
0.3%
Div Yield

Annual Trend (SEC EDGAR, last 4y)

Revenues vs Net Income (last 4y)

FY endRevenuesOpIncome NetIncomeAssetsLiabilities EquityOCF
Dec 2025 844,556,000 20,671,000 39,636,000 1,212,255,000 763,261,000 51,398,000
Dec 2024 833,881,000 27,032,000 -54,235,000 1,162,554,000 757,933,000 50,240,000
Dec 2023 826,339,000 -3,600,000 -66,206,000 1,144,153,000 691,390,000 17,087,000
Dec 2022 819,760,000 -31,205,000 -98,083,000 1,255,564,000 737,137,000 -26,364,000

TTM Snapshot

Revenues TTM
$830,924,000
NetIncome TTM
$-104,770,000
OpCashFlow TTM
$0
Assets (Latest)
$1,162,554,000
Forward EPS
$0.20

Peers — same industry

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CARS Cars.com Inc. $544.50M $9.74
MFI mF International Ltd $452.69M $9.23

News headlines (Yahoo Finance, 1h cache)

Zacks Industry Outlook Highlights Vistance Networks and Ribbon Communications
2026-05-22 13:32 · Yahoo
2 Network Software Stocks to Watch From a Prospering Industry
2026-05-21 16:36 · Yahoo
Salesforce Pushes Agentic AI Into Core Workflows With New Deployments
2026-05-16 01:19 · Yahoo
Ribbon's Cloud Native Technology Partners with Agentforce Contact Center in the Public Cloud
2026-05-14 12:00 · Yahoo
Exploring May 2026's Undervalued Small Caps With Insider Buying
2026-05-13 11:39 · Yahoo
Undervalued Small Caps With Insider Action From Various Regions
2026-05-11 11:39 · Yahoo
Undervalued Small Caps With Insider Buying Opportunities In May 2026
2026-05-07 11:39 · Yahoo
Ribbon to Attend Key Investor Conferences
2026-05-06 12:00 · Yahoo
Undervalued Small Caps With Insider Buying To Consider In May 2026
2026-05-06 11:39 · Yahoo
Ribbon Communications Inc. Q1 2026 Earnings Call Summary
2026-04-29 12:30 · Yahoo

Recent Insider Activity

No insider activity indexed for this ticker.