The Q4 guidance midpoint of $240M revenue and $43.5M Adjusted EBITDA is the key catalyst, implying a sharp acceleration. Monitor the Q4 2026 earnings report for whether the company can deliver on this trajectory and whether operating cash flow turns positive.
Price Chart
Executive Summary
Ribbon Communications reported Q3 2026 revenue of $219M, slightly below the $221.8M consensus, with GAAP EPS of -$0.05 and non-GAAP EPS of $0.07 versus the $0.04 consensus. The company guided Q4 2026 revenue of $233M-$247M and Adjusted EBITDA of $40M-$47M, reflecting strong sequential improvement and confidence in second-half growth, though GAAP net loss widened year-to-date.
Key Financial Metrics
Key Facts
- Q3 2026 revenue was $219M, up 14% sequentially from $192M in Q2 2026, but up only 1.6% YoY from $215M in Q3 2025.
- GAAP net loss was $9M, improving from a $27M loss in Q2 2026 and from a $12M loss in Q3 2025.
- Non-GAAP diluted EPS was $0.07, versus consensus of $0.04, a beat of 75%.
- Non-GAAP Adjusted EBITDA was $27M, more than doubling from $12M in Q2 2026, but down from $29M in Q3 2025.
- Q4 2026 guidance: revenue $233M-$247M, Non-GAAP gross margin 53.5%-54.5%, Adjusted EBITDA $40M-$47M.
- FY 2026 guidance midpoint: revenue $814M, Adjusted EBITDA $74M.
- Cash and cash equivalents fell to $40M from $96M at year-end 2025, with $15M drawn on the revolving credit facility.
- Operating cash flow for the nine months was -$48M, versus +$22M in the prior year period.
Financial Impact
Q3 revenue $219M vs consensus $221.8M (miss of ~1.3%); non-GAAP EPS $0.07 vs consensus $0.04 (beat of 75%); Q4 guidance midpoint $240M revenue and $43.5M Adjusted EBITDA imply strong sequential growth.
Risk Factors
- Cash burn continues: operating cash flow -$48M YTD and cash balance down to $40M, with $15M drawn on revolver.
- Revenue growth is modest YoY (+1.6%) despite strong sequential improvement; full-year revenue guidance midpoint of $814M implies a decline from the prior year.
- GAAP net loss for the nine months widened to $70M from $49M in the prior year period.
- Non-GAAP gross margin declined YoY to 50.3% from 52.6%.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 6 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 8-K Filing (Primary) | 0001104659-26-119166 |
| Document: tm2628346d1_8k.htm | 0001104659-26-119166 |
| Document: 0001104659-26-119166-index-headers.html | 0001104659-26-119166 |
| Document: 0001104659-26-119166-index.html | 0001104659-26-119166 |
| Document: 0001104659-26-119166.txt | 0001104659-26-119166 |
| 8-K Data (Synthetic) | 0001104659-26-119166 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 27, 2026 5d ago | 8-K | $1.63 | awaiting T+60 | awaiting T+60 | $1.55 (−4.91%) |
Jun 17, 2026 19w ago | 8-K | $2.56 $1.99 | ▼ −22.27% | ▼ −25.41% | $1.55 (−39.45%) |
Jun 11, 2026 20w ago | Institutional Cluster | $2.70 $1.99 | ▼ −26.30% | ▼ −30.69% | $1.55 (−42.59%) |
Apr 15, 2026 28w ago | 3 | $2.71 $2.28 | ▼ −15.87% | ▼ −22.91% | $1.55 (−42.80%) |
Apr 15, 2026 28w ago | 8-K | $2.62 $2.32 | ▼ −11.45% | ▼ −19.59% | $1.55 (−40.84%) |
US Market Status
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