RBBN
Ribbon Communications Inc.
NASDAQ Technology
2,56 $US
-1.92% today
-11.72% YTD · -33.68% 1Y
50
Insider transactions
SEC Form 4 · AMF · BaFin — rolling 90 days
16
Hedge funds tracked
200+ 13F SEC funds, updated quarterly
16
Thematic ETFs
ARK, NANC, GOP, GURU, BUZZ, JEPI, ITA…
24h
Frequency
Daily 5AM UTC pipeline · 2-year historical DB
60
/ 100
STRONG

Kairos Score: 60/100

Composite score aggregating 8 smart money dimensions: insiders (SEC/AMF/BaFin), hedge funds, politicians & gurus, price momentum, valuation, analyst consensus, financial health, earnings momentum. The higher the score, the more favorable the institutional signals consensus.

💡 Detailed breakdown (the 8 sub-scores) available in the Premium dashboard.

About Ribbon Communications Inc.

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 transformat...

Key info

👥
Employees
3 080
💰
Market cap
450 916 012,00 $US
📊
P/E
15.0
🚀
IPO
May 25, 2000

🕴️ Insider activity (90 days)

50 transactions — including 0 buys declared by Ribbon Communications Inc. executives to SEC / AMF / BaFin.

TT
Tamone Tanya
2026-06-16
Other
MS
Mair Scott
2026-06-16
Other
ME
Marmurek Eric S
EVP, Chief Financial Officer · 2026-05-15
Other

🏦 Hedge Funds

16 institutional funds report a position on RBBN in their latest SEC quarterly filing.

VANGUARD GROUP INC
BlackRock, Inc.
DIMENSIONAL FUND ADVISORS LP
VANGUARD CAPITAL MANAGEMENT LLC
GEODE CAPITAL MANAGEMENT, LLC

📰 Recent news

15 recent articles on RBBN.

🧠 What makes Kairos Insider

Beyond raw data, we aggregate and score every smart money signal to give you a unique view.

🧠

Kairos Score 0-100

8-dimension composite score: insiders · hedge funds · politicians · momentum · valuation · health · analysts · earnings.

🎯

Insider Clusters

Automatic detection when 3+ executives buy the same stock simultaneously — historically the most reliable signal.

🏦

13F Hedge Funds

Berkshire (Buffett), Pershing Square (Ackman), Tiger Global, Bridgewater + 200 more. Who buys what, each quarter.

📈

ETF Rotations

NANC & GOP (Pelosi & Republicans), GURU (top hedge funds), ARK (Cathie Wood). See who enters and exits each week.

🔥

Google Trends

Spot small caps whose retail interest explodes before the rest of the market. 100+ tickers monitored.

📧

Email alerts

Create your watchlist and receive every morning at 8am the Brief of events on YOUR tickers.

Official sources · Public data · SEC EDGAR — Form 4 & 13F · AMF — Executive filings · BaFin — Directors' Dealings · Yahoo Finance · Alpha Vantage

🔓 Unlock the full analysis

This public page only shows a preview. The full analysis of RBBN on the Kairos Insider dashboard includes:

✅ Full Kairos Score (8-axis radar + synthesis)
✅ History of all 50 insider transactions over 90 days
✅ All 16 hedge funds (among 200+ tracked)
✅ 11 thematic ETFs (ARK, BUZZ, NANC, GOP, JEPI…)
✅ Hot Stocks Google Trends
✅ 2-year history: AUM + rotations
✅ Fundamentals (P/E, PEG, EV/EBITDA, ROE…)
✅ Financial health (Altman Z, Piotroski F)
✅ Sector peers + 6-quarter earnings
See full analysis →
Analyze other tickers for free →

Free signup · Premium €29/month no commitment