CIEN
Ciena Corporation
CIEN offers stronger fundamentals, but that advantage does not outweigh its weaker overall profile.
MSFT
Microsoft Corporation
MSFT has the edge over CIEN overall, supported by stronger valuation and lower modeled downside.
CIEN Fundamentals
| Metric | Status |
|---|---|
| Strong | |
| Strong | |
| Strong | |
| Healthy |
CIEN's revenue, profitability, cash flow and balance sheet are all currently healthy.
MSFT Fundamentals
| Metric | Status |
|---|---|
| Healthy | |
| Strong | |
| Healthy | |
| Strong |
MSFT's revenue, profitability, cash flow and balance sheet are all currently healthy.
CIEN PE Valuation
| Level | PE | Price | Vs current |
|---|---|---|---|
| Cheap | 21x | $94.56 | -68% |
| Forward | 24x | $294 | — |
| Fair | 32x | $142 | -52% |
| Current | 66x | $294 | — |
| Expensive | 133x | $595 | +103% |
Historical ranges are pointers, not guarantees.
CIEN's PE is in its expensive range at 66x. If earnings grow as analysts expect, today's price would be 24x next year's earnings, in its cheap range.
MSFT PE Valuation
| Level | PE | Price | Vs current |
|---|---|---|---|
| Forward | 25x | $523 | — |
| Cheap | 27x | $525 | +0.4% |
| Current | 27x | $523 | — |
| Fair | 34x | $652 | +25% |
| Expensive | 37x | $711 | +36% |
Historical ranges are pointers, not guarantees.
MSFT has the edge over CIEN in the historical PE scenario, which offers more potential upside but is not a forecast.
CIEN Forward outlook
| Metric | Outlook |
|---|---|
| Strongly improving | |
| Strong growth | |
| Strong growth | |
| Strongly improving | |
| Moderate | |
| Low |
CIEN has the edge over MSFT on the outlook, with more favorable profitability expectations.
MSFT Forward outlook
| Metric | Outlook |
|---|---|
| Improving | |
| Strong growth | |
| Strong growth | |
| Stable | |
| Moderate | |
| High |
Analysts expect strong earnings and revenue growth for MSFT, with profitability holding steady.
CIEN Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Forward | $12.01 | +168% |
| Q3 2026 | $4.48 | +357% |
| Q2 2026 | $3.00 | +311% |
| Q1 2026 | $1.57 | +185% |
| Q4 2025 | $0.85 | +47% |
| Q3 2025 | $0.98 | +4.3% |
| Q2 2025 | $0.73 | -30% |
| Q1 2025 | $0.55 | -64% |
| Q4 2024 | $0.58 | -66% |
CIEN's earnings per share have jumped to their highest in seven years: $4.48 over the past year, up from $0.98 the year before.
MSFT Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Forward | $20.79 | +8.6% |
| Q3 2026 | $19.15 | +36% |
| Q2 2026 | $17.95 | +32% |
| Q1 2026 | $16.80 | +30% |
| Q4 2025 | $15.99 | +29% |
| Q3 2025 | $14.06 | +16% |
| Q2 2025 | $13.64 | +16% |
| Q1 2025 | $12.93 | +12% |
| Q4 2024 | $12.41 | +12% |
MSFT's earnings per share have climbed steadily: $19.15 over the past year, up 36% from the year before, and higher year over year for 14 quarters in a row.
CIEN Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $1.7B | +37% |
| Q2 2026 | $1.6B | +40% |
| Q1 2026 | $1.4B | +33% |
| Q4 2025 | $1.4B | +20% |
| Q3 2025 | $1.2B | +29% |
| Q2 2025 | $1.1B | +24% |
| Q1 2025 | $1.1B | +3.3% |
| Q4 2024 | $1.1B | -0.5% |
CIEN's revenue has grown year over year for seven quarters in a row: $1.7B last quarter, up 37% from the same quarter a year ago.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | 18% | +12 points |
| Q2 2026 | 15% | +12 points |
| Q1 2026 | 13% | +5.8 points |
| Q4 2025 | 0.8% | -4.5 points |
| Q3 2025 | 6% | +3.2 points |
| Q2 2025 | 2.9% | +3.4 points |
| Q1 2025 | 7.5% | -0.6 points |
| Q4 2024 | 5.3% | -2.8 points |
CIEN's operating margin was 18% last quarter, up 12 points from the same quarter a year ago, near the top of its range since 2019.
MSFT Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $92.3B | +19% |
| Q2 2026 | $90B | +18% |
| Q1 2026 | $82.9B | +18% |
| Q4 2025 | $81.3B | +17% |
| Q3 2025 | $77.7B | +18% |
| Q2 2025 | $76.4B | +18% |
| Q1 2025 | $70.1B | +13% |
| Q4 2024 | $69.6B | +12% |
MSFT's revenue has grown year over year every quarter since late 2020: $92.3B last quarter, up 19% from the same quarter a year ago.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | 50% | +0.9 points |
| Q2 2026 | 45% | +0.2 points |
| Q1 2026 | 46% | +0.7 points |
| Q4 2025 | 47% | +1.6 points |
| Q3 2025 | 49% | +2.3 points |
| Q2 2025 | 45% | +1.8 points |
| Q1 2025 | 46% | +1.1 points |
| Q4 2024 | 45% | +1.9 points |
MSFT has the edge over CIEN on profitability, with a higher operating margin.
CIEN Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | $116.3M | -14% |
| Q2 2026 | $218.7M | +71% |
| Q1 2026 | $153.8M | +100% |
| Q4 2025 | $325.6M | +23% |
| Q3 2025 | $134.6M | +$313.6M |
| Q2 2025 | $128.2M | +208% |
| Q1 2025 | $76.8M | -69% |
| Q4 2024 | $265.8M | +54% |
CIEN has the edge over MSFT on cash flow, with more consistent year-over-year improvement.
MSFT Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | $18.6B | -27% |
| Q2 2026 | $19.6B | -23% |
| Q1 2026 | $15.8B | -22% |
| Q4 2025 | $5.9B | -9.3% |
| Q3 2025 | $25.7B | +33% |
| Q2 2025 | $25.6B | +9.6% |
| Q1 2025 | $20.3B | -3.2% |
| Q4 2024 | $6.5B | -29% |
MSFT's free cash flow has been positive every quarter for seven years: $60B over the past year, down 23% from the year before.
CIEN Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | -0.2% | -347K shares |
| 1 year | +1% | +1.5M shares |
| 3 years | -2.7% | -4M shares |
| 5 years | -6.9% | -10.8M shares |
| Available history | -7.4% | -11.6M shares |
CIEN has 146M diluted shares, up 1% from a year ago.
| Quarter | Spent |
|---|---|
| Q3 2026 | $173M |
| Q2 2026 | $84.4M |
| Q1 2026 | $80.5M |
| Q4 2025 | $84.5M |
| Q3 2025 | $81.8M |
| Q2 2025 | $87M |
| Q1 2025 | $81.2M |
| Q4 2024 | $128.7M |
CIEN spent $422M buying back its own shares over the past year, up 12% from the year before.
MSFT Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | -0.1% | -7M shares |
| 1 year | -0.3% | -20M shares |
| 3 years | -0.2% | -16M shares |
| 5 years | -1.6% | -121M shares |
| Available history | -3.2% | -245M shares |
MSFT has the edge over CIEN on shareholder dilution, with a more favorable share count trend.
| Quarter | Spent |
|---|---|
| Q3 2026 | $4.4B |
| Q2 2026 | $4.6B |
| Q1 2026 | $4.6B |
| Q4 2025 | $7.4B |
| Q3 2025 | $5.7B |
| Q2 2025 | $4.5B |
| Q1 2025 | $4.8B |
| Q4 2024 | $5B |
MSFT spent $21B buying back its own shares over the past year, up 5.2% from the year before.
CIEN Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q3 2026 | 0.9x | Very low |
| Q2 2026 | 0.7x | Very low |
| Q1 2026 | 0.9x | Very low |
| Q4 2025 | 1.4x | Healthy |
| Q3 2025 | 1.3x | Healthy |
| Q2 2025 | 1.8x | Healthy |
| Q1 2025 | 2.3x | Moderate |
| Q4 2024 | 2.1x | Moderate |
CIEN's net debt is less than a year of its operating earnings (EBITDA), down from 1.3 years a year ago.
MSFT Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q3 2026 | 0.1x | Very low |
| Q2 2026 | 0.1x | Very low |
MSFT has the edge over CIEN on leverage, with a lower net debt burden relative to earnings.
CIEN Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 42.5 | Neutral |
| Stochastic | 14.1 | Oversold |
CIEN's weekly RSI is 43 (neutral) and its Stochastic is 14 (oversold).
MSFT Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 62.1 | Neutral |
| Stochastic | 68.0 | Neutral |
MSFT's weekly RSI is 62 (neutral) and its Stochastic is 68 (neutral).
CIEN PE vs Technology Sector
| Metric | CIEN | Sector median | Relative |
|---|---|---|---|
| PE | 66x | 28x | 136% above |
| PE % | 70 | 35 | 35 pts above |
CIEN is trading at 66x earnings, a 136% premium to the Technology sector's median of 28x.
MSFT PE vs Technology Sector
| Metric | MSFT | Sector median | Relative |
|---|---|---|---|
| PE | 27x | 28x | 2% below |
| PE % | 16 | 35 | 19 pts below |
MSFT has the edge over CIEN on valuation relative to its sector.
CIEN Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $338.6 | 13% below |
| 20 week MA | $368.5 | 20% below |
| 50 week MA | $375.1 | 22% below |
| 100 week MA | $238.4 | 23% above |
| 200 week MA | $144.4 | 104% above |
CIEN has pulled back, but its long-term trend is still up: it's below its 8-, 20- and 50-week averages, but 104% above its 200-week average.
MSFT Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $524.7 | 0.3% below |
| 20 week MA | $484.8 | 7.9% above |
| 50 week MA | $446.9 | 17% above |
| 100 week MA | $453.8 | 15% above |
| 200 week MA | $411.5 | 27% above |
MSFT has the edge over CIEN on trend strength, trading above more of its moving averages.
CIEN Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2020 | $42.7 | $53.3 | +25% |
| 2021 | $53.3 | $76.0 | +43% |
| 2022 | $76.0 | $49.3 | -35% |
| 2023 | $49.3 | $45.0 | -8.8% |
| 2024 | $45.0 | $86.7 | +93% |
| 2025 | $86.7 | $241.7 | +179% |
| 2026 YTD | $241.7 | $294.0 | +22% |
CIEN has the edge over MSFT on returns for 2026, with the stronger performance.
MSFT Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2020 | $159.0 | $222.8 | +40% |
| 2021 | $222.8 | $334.7 | +50% |
| 2022 | $334.7 | $238.7 | -29% |
| 2023 | $238.7 | $376.0 | +58% |
| 2024 | $376.0 | $430.5 | +14% |
| 2025 | $430.5 | $487.7 | +13% |
| 2026 YTD | $487.7 | $523.0 | +7.2% |
MSFT has finished higher in five of the last six years, two of them by more than 50%. It's up 7.2% so far in 2026.