Score Breakdown
Offering Ability
40
Cash Runway
0
Float Risk
35
Warrant Exposure
15
Convertible Debt
40
Dilution Forecast
☀️
Clear
No significant dilution signals
model est. 0%
No significant dilution signals detected for RBBN.
Market Data
Market Cap$542.51M
Shares Outstanding178.82M
Float90.13M
Cash$43.51M
Debt$329.36M
Short InterestN/A
Institutional Holdings
QoQ: ↑ 5.2% shares (2026Q1 vs prior)
151 institutional holders · 136.94M shares
#1
JPMORGAN CHASE & CO
52.04M shares
#2
NEUBERGER BERMAN GROUP LLC
17.36M shares
#3
VANGUARD CAPITAL MANAGEMENT LLC
8.43M shares
+ 17 more holders Sign up free to view →
Institutional holder totals are aggregated from ownership filings and may use a different share basis or reporting date than public float. They are not a reconciliation against tradeable float.
Short Interest
Short Interest4.03M
Days to Cover4.8
% of Float4.5%
FINRA data as of Jul 31, 2026
Recent SEC Activity
xbrl
XBRL WARRANT
2025-12-31
Full SEC filing analysis available with free account →
Recent News
No recent news
Factual RBBN Dilution Snapshot
Ribbon Communications Inc. (RBBN) has a DilutionScore of 24/100, rated Low dilution risk. Score date: August 28, 2026.
- Stored outstanding warrants: 200,000.
- Recent SEC activity tracked for RBBN: xbrl on 2025-12-31.
This automatically generated snapshot is assembled from stored DilutionWatch data fields and may contain data-source errors or omissions. It is not financial advice, not investment research, and not a recommendation. Do your own research and review the full disclaimer and terms of service.
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