NBIS
Nebius Group N.V.
There isn't enough reported data to score NBIS yet.
RBBN
Ribbon Communications Inc.
RBBN's fundamentals are weak: its operating margin went from 2.4% to −3.6% and revenue fell 7.8%, though it returned to profit. At 15x earnings, it's trading below its usual 16x. Analysts expect earnings to fall sharply.
NBIS Fundamentals
| Metric | Status |
|---|---|
| Unavailable | |
| Healthy | |
| Unavailable | |
| Healthy |
NBIS's profitability and balance sheet are currently healthy. There isn't enough data to rate its revenue and cash flow.
RBBN Fundamentals
| Metric | Status |
|---|---|
| Stable | |
| Stable | |
| Under pressure | |
| Weak |
RBBN's revenue and profitability are currently stable, but its cash flow and balance sheet are under pressure.
NBIS PE Valuation
| Level | PE | Price | Vs current |
|---|---|---|---|
| Cheap | 68x | $22.45 | -83% |
| Fair | 114x | $37.67 | -71% |
| Current | 390x | $129 | — |
| Expensive | 666x | $220 | +71% |
Historical ranges are pointers, not guarantees.
NBIS's PE is 390x, but its earnings don't support one, so it isn't a reliable read right now.
RBBN PE Valuation
| Level | PE | Price | Vs current |
|---|---|---|---|
| Cheap | 9.9x | $0.99 | -32% |
| Current | 15x | $1.45 | — |
| Fair | 16x | $1.62 | +12% |
| Expensive | 22x | $2.22 | +53% |
| Forward | 28x | $1.45 | — |
Historical ranges are pointers, not guarantees.
RBBN has the edge over NBIS in the historical PE scenario, which offers more potential upside but is not a forecast.
NBIS Forward outlook
| Metric | Outlook |
|---|---|
| -- | |
| Losses steady | |
| Strong growth | |
| Strongly improving | |
| Limited | |
| Low |
NBIS has the edge over RBBN on the outlook, with more favorable earnings and revenue expectations.
RBBN Forward outlook
| Metric | Outlook |
|---|---|
| Strongly deteriorating | |
| Strong decline | |
| Stable | |
| Weakening | |
| Limited | |
| Moderate |
Analysts expect RBBN's earnings and profitability to decline, with its revenue holding steady.
NBIS Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Q4 2025 | $0.33 | +$2.61 |
| Q4 2024 | -$2.28 | -456% |
| Q4 2023 | $0.64 | -36% |
| Q4 2022 | $1.00 | +$1.49 |
| Q4 2021 | -$0.49 | -156% |
| Q4 2020 | $0.87 | +89% |
| Q4 2019 | $0.46 | -73% |
| Q4 2018 | $1.71 | +434% |
NBIS has the edge over RBBN in the latest year-over-year earnings comparison.
RBBN Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Forward | $0.05 | -47% |
| Q3 2026 | $0.10 | +$0.33 |
| Q2 2026 | $0.08 | +$0.32 |
| Q1 2026 | $0.17 | +$0.45 |
| Q4 2025 | $0.22 | +$0.53 |
| Q3 2025 | -$0.23 | +$0.09 |
| Q2 2025 | -$0.24 | +$0.08 |
| Q1 2025 | -$0.28 | +$0.07 |
| Q4 2024 | -$0.31 | +$0.09 |
RBBN has returned to profit: it earned $0.10 per share over the past year, after losing money the year before.
NBIS Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q4 2023 | $9.7B | +53% |
| Q4 2022 | $6.3B | +46% |
| Q4 2021 | $4.3B | +63% |
| Q4 2020 | $2.6B | +24% |
| Q4 2019 | $2.1B | +37% |
| Q4 2018 | $1.5B | +36% |
| Q4 2017 | $1.1B | +24% |
| Q4 2016 | $917M | +27% |
NBIS's revenue is growing: $530M last quarter, down 80% from the same quarter a year ago.
| Quarter | Margin | YoY |
|---|---|---|
| Q4 2025 | -115% | -112 points |
| Q4 2023 | 3.6% | -11 points |
| Q4 2022 | 2.5% | -14 points |
| Q4 2021 | -3.7% | -18 points |
| Q4 2020 | 7.4% | -9.5 points |
| Q4 2019 | 14% | -2 points |
| Q4 2018 | 16% | -14 points |
| Q4 2017 | 14% | -19 points |
NBIS's operating margin was −115% last quarter, down 123 points from the same quarter a year ago, near the bottom of its range since 2011.
RBBN Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $218.7M | +1.6% |
| Q2 2026 | $192.3M | -13% |
| Q1 2026 | $162.6M | -10% |
| Q4 2025 | $227.3M | -9.6% |
| Q3 2025 | $215.4M | +2.4% |
| Q2 2025 | $220.6M | +15% |
| Q1 2025 | $181.3M | +0.9% |
| Q4 2024 | $251.4M | +11% |
RBBN has the edge over NBIS in the latest year-over-year revenue comparison.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | 2.6% | +1.3 points |
| Q2 2026 | -6.3% | -8.3 points |
| Q1 2026 | -19% | -8.7 points |
| Q4 2025 | 4.1% | -9.1 points |
| Q3 2025 | 1.3% | +1.7 points |
| Q2 2025 | 1.9% | +2.9 points |
| Q1 2025 | -11% | -3.3 points |
| Q4 2024 | 13% | +5.9 points |
RBBN's operating margin was 2.6% last quarter, up 1.3 points from the same quarter a year ago.
NBIS Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q4 2025 | -$3.7B | -$3.1B |
| Q4 2024 | -$562.1M | -$316.2M |
| Q4 2023 | -$245.9M | -$138.9M |
| Q4 2022 | -$107M | +$319.7M |
| Q4 2021 | -$426.7M | -539% |
| Q4 2020 | $97.3M | -66% |
| Q4 2019 | $287.9M | +$289.2M |
| Q4 2018 | -$1.3M | -101% |
NBIS has burned cash in six of the last eight quarters: −$4.6B over the past year, against −$43M the year before.
RBBN Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | -$15.5M | -174% |
| Q2 2026 | -$15.8M | -$9.3M |
| Q1 2026 | -$25.1M | -$9.4M |
| Q4 2025 | $27.3M | -49% |
| Q3 2025 | $21M | +$44.6M |
| Q2 2025 | -$6.5M | +$6.4M |
| Q1 2025 | -$15.7M | -248% |
| Q4 2024 | $53.8M | +210% |
RBBN's free cash flow was −$29M over the past year, against $53M the year before.
NBIS Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | -12% | -33.3M shares |
| 1 year | -32% | -115M shares |
| 3 years | -26% | -86.9M shares |
NBIS has the edge over RBBN on shareholder dilution, with a more favorable share count trend.
| Quarter | Spent |
|---|---|
| Q4 2024 | $10M |
| Q4 2021 | $84.1M |
| Q4 2020 | $122.8M |
| Q4 2019 | $17.2M |
| Q4 2018 | $121.8M |
| Q4 2014 | $101.7M |
| Q4 2013 | $102.9M |
RBBN Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | +0.9% | +1.6M shares |
| 1 year | +1.3% | +2.2M shares |
| 3 years | +4.5% | +7.7M shares |
| 5 years | +21% | +30.7M shares |
| Available history | +62% | +68.6M shares |
RBBN has 179M diluted shares, up 1.3% from a year ago, despite $4M in buybacks over the past year.
| Quarter | Spent |
|---|---|
| Q3 2026 | — |
| Q2 2026 | — |
| Q1 2026 | $824,000 |
| Q4 2025 | $3.2M |
| Q3 2025 | $3.5M |
| Q2 2025 | $2.3M |
| Q4 2020 | — |
| Q3 2020 | — |
RBBN spent $4M buying back its own shares over the past year.
NBIS Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q4 2023 | 0.7x | Very low |
| Q4 2022 | -0.7x | Net Cash |
NBIS's net debt is less than a year of its operating earnings (EBITDA).
RBBN Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q3 2026 | 9.9x | High |
| Q2 2026 | 10.3x | High |
| Q1 2026 | 5.9x | High |
| Q4 2025 | 4.1x | High |
| Q3 2025 | 3.2x | Elevated |
| Q2 2025 | 3.5x | Elevated |
| Q1 2025 | 3.6x | Elevated |
| Q4 2024 | 3.1x | Elevated |
RBBN's net debt is about 9.9 years of its operating earnings (EBITDA), up from 3.2 years a year ago.
NBIS Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 38.0 | Neutral |
| Stochastic | 8.3 | Oversold |
NBIS's weekly RSI is 38 (neutral) and its Stochastic is 8 (oversold).
RBBN Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 35.1 | Neutral |
| Stochastic | 17.3 | Oversold |
RBBN's weekly RSI is 35 (neutral) and its Stochastic is 17 (oversold).
NBIS PE vs Communication Services Sector
| Metric | NBIS | Sector median | Relative |
|---|---|---|---|
| PE | 390x | 16x | 2,264% above |
| PE % | 62 | 24 | 38 pts above |
NBIS is trading at 390x earnings, a 2264% premium to the Communication Services sector's median of 16x, though its earnings don't support one.
RBBN PE vs Communication Services Sector
| Metric | RBBN | Sector median | Relative |
|---|---|---|---|
| PE | 15x | 16x | 12% below |
| PE % | 32 | 26 | 6 pts above |
RBBN has the edge over NBIS on valuation relative to its sector.
NBIS Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $179.7 | 28% below |
| 20 week MA | $199.9 | 36% below |
| 50 week MA | $163.5 | 21% below |
| 100 week MA | $110.0 | 17% above |
NBIS has stronger trend alignment. NBIS is above 1 of 4 weekly averages versus RBBN above 0 of 5.
RBBN Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $1.54 | 5.8% below |
| 20 week MA | $1.86 | 22% below |
| 50 week MA | $2.28 | 36% below |
| 100 week MA | $3.04 | 52% below |
| 200 week MA | $3.06 | 53% below |
RBBN is in a downtrend: it's below all five of its weekly moving averages, and 53% below its 200-week average.
NBIS Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2024 | $19.6 | $27.3 | +40% |
| 2025 | $27.3 | $87.6 | +221% |
| 2026 YTD | $87.6 | $128.6 | +47% |
NBIS has the edge over RBBN on returns for 2026, with the stronger performance.
RBBN Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2020 | $3.10 | $6.61 | +113% |
| 2021 | $6.61 | $6.08 | -8% |
| 2022 | $6.08 | $2.65 | -56% |
| 2023 | $2.65 | $2.90 | +9.4% |
| 2024 | $2.90 | $4.10 | +41% |
| 2025 | $4.10 | $2.95 | -28% |
| 2026 YTD | $2.95 | $1.45 | -51% |
RBBN's yearly returns have swung widely, from +113% in 2020 to −56% in 2022. It's down 51% so far in 2026.