COHR
Coherent, Inc.
COHR has lower modeled downside risk, despite its lower overall score.
ZETA
Zeta Global Holdings Corp.
ZETA has a slight edge over COHR overall, supported by stronger fundamentals and stronger valuation.
COHR Fundamentals
| Metric | Status |
|---|---|
| Strong | |
| Strong | |
| Weak | |
| Healthy |
COHR's revenue, profitability and balance sheet are currently healthy, but its cash flow is weak.
ZETA Fundamentals
| Metric | Status |
|---|---|
| Strong | |
| Healthy | |
| Strong | |
| Healthy |
ZETA's revenue, profitability, cash flow and balance sheet are all currently healthy.
COHR PE Valuation
| Level | PE | Price | Vs current |
|---|---|---|---|
| Forward | 20x | $232 | — |
| Cheap | 27x | $130 | -44% |
| Fair | 34x | $165 | -29% |
| Current | 48x | $232 | — |
| Expensive | 184x | $886 | +282% |
Historical ranges are pointers, not guarantees.
COHR's PE is in its fair range at 48x. If earnings grow as analysts expect, today's price would be 20x next year's earnings, in its cheap range.
ZETA PE Valuation
| Level | PE | Price | Vs current |
|---|---|---|---|
| Forward | 29x | $37.27 | — |
| Current | 248x | $37.27 | — |
| Cheap | N/A | N/A | N/A |
| Fair | N/A | N/A | N/A |
| Expensive | N/A | N/A | N/A |
Historical ranges are pointers, not guarantees.
ZETA has the edge over COHR in the historical PE scenario, which offers more potential upside but is not a forecast.
COHR Forward outlook
| Metric | Outlook |
|---|---|
| Strongly improving | |
| Strong growth | |
| Strong growth | |
| Strongly improving | |
| Moderate | |
| Moderate |
Analysts expect strong earnings and revenue growth for COHR, with profitability improving.
ZETA Forward outlook
| Metric | Outlook |
|---|---|
| Strongly improving | |
| Strong growth | |
| Strong growth | |
| Strongly improving | |
| Limited | |
| Low |
Analysts expect strong earnings and revenue growth for ZETA, with profitability improving. However, they disagree widely on these estimates.
COHR Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Forward | $11.69 | +142% |
| Q3 2026 | $4.83 | +580% |
| Q2 2026 | $4.12 | +$4.64 |
| Q1 2026 | $2.11 | +$2.34 |
| Q4 2025 | $1.03 | +$1.44 |
| Q3 2025 | $0.71 | +$1.94 |
| Q2 2025 | -$0.52 | +$1.32 |
| Q1 2025 | -$0.23 | +$2.64 |
| Q4 2024 | -$0.41 | +$2.41 |
COHR's earnings per share have climbed steadily: $4.83 over the past year, about seven times what it earned the year before, and higher year over year for 10 quarters in a row.
ZETA Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Forward | $1.27 | +748% |
| Q3 2026 | $0.15 | +$0.23 |
| Q2 2026 | -$0.01 | +$0.14 |
| Q1 2026 | -$0.10 | +$0.15 |
| Q4 2025 | -$0.14 | +$0.24 |
| Q3 2025 | -$0.08 | +$0.61 |
| Q2 2025 | -$0.15 | +$0.72 |
| Q1 2025 | -$0.25 | +$0.80 |
| Q4 2024 | -$0.38 | +$0.82 |
ZETA has returned to profit: it earned $0.15 per share over the past year, after losing money the year before.
COHR Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $2.4B | +50% |
| Q2 2026 | $2B | +34% |
| Q1 2026 | $1.8B | +21% |
| Q4 2025 | $1.7B | +17% |
| Q3 2025 | $1.6B | +17% |
| Q2 2025 | $1.5B | +16% |
| Q1 2025 | $1.5B | +24% |
| Q4 2024 | $1.4B | +27% |
COHR's revenue has grown year over year for 10 quarters in a row: $2.4B last quarter, up 50% from the same quarter a year ago.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | 15% | +1.4 points |
| Q2 2026 | 14% | +18 points |
| Q1 2026 | 10% | +9.6 points |
| Q4 2025 | 10% | +1 points |
| Q3 2025 | 14% | +12 points |
| Q2 2025 | -4.2% | -9 points |
| Q1 2025 | 0.7% | -1.2 points |
| Q4 2024 | 8.9% | +6.1 points |
COHR has the edge over ZETA on profitability, with a higher operating margin.
ZETA Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $492.7M | +46% |
| Q2 2026 | $442.8M | +44% |
| Q1 2026 | $396.3M | +50% |
| Q4 2025 | $394.6M | +25% |
| Q3 2025 | $337.2M | +26% |
| Q2 2025 | $308.4M | +35% |
| Q1 2025 | $264.4M | +36% |
| Q4 2024 | $314.7M | +50% |
ZETA has the edge over COHR on sales, with stronger typical year-over-year growth.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | 9.3% | +6.7 points |
| Q2 2026 | 3.8% | +5.5 points |
| Q1 2026 | -4.8% | +1.3 points |
| Q4 2025 | 4.5% | +2.3 points |
| Q3 2025 | 2.6% | +7.2 points |
| Q2 2025 | -1.7% | +10 points |
| Q1 2025 | -6.1% | +12 points |
| Q4 2024 | 2.2% | +17 points |
ZETA's operating margin was 9.3% last quarter, up 6.7 points from the same quarter a year ago, near the top of its range since 2020.
COHR Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | -$868.2M | -$810.2M |
| Q2 2026 | -$486.2M | -$485.2M |
| Q1 2026 | -$383.5M | -850% |
| Q4 2025 | -$95.7M | -217% |
| Q3 2025 | -$58M | -195% |
| Q2 2025 | -$1.1M | -102% |
| Q1 2025 | $51.1M | +111% |
| Q4 2024 | $81.7M | +$106M |
COHR's free cash flow has turned negative after years in the green: −$1.8B over the past year.
ZETA Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | $88.3M | +68% |
| Q2 2026 | $64.4M | +62% |
| Q1 2026 | $46.7M | +46% |
| Q4 2025 | $60.9M | +72% |
| Q3 2025 | $52.4M | +78% |
| Q2 2025 | $39.7M | +63% |
| Q1 2025 | $32.1M | +70% |
| Q4 2024 | $35.4M | +66% |
ZETA has the edge over COHR on cash generation, producing positive trailing cash flow while its opponent burns cash.
COHR Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | +3.4% | +6.6M shares |
| 1 year | +5.9% | +11.3M shares |
| 3 years | +34% | +51.7M shares |
| 5 years | +74% | +86.2M shares |
| Available history | +122% | +111M shares |
COHR has the edge over ZETA on shareholder dilution, with a more favorable share count trend.
| Quarter | Spent |
|---|---|
| Q2 2021 | — |
| Q1 2021 | — |
| Q2 2020 | — |
| Q1 2020 | $1,000 |
ZETA Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | +3.1% | +8M shares |
| 1 year | +19% | +42.2M shares |
| 3 years | +67% | +107M shares |
| 5 years | +417% | +213M shares |
| Available history | +712% | +232M shares |
ZETA has 265M diluted shares, up 19% from a year ago.
| Quarter | Spent |
|---|---|
| Q1 2021 | — |
| Q4 2020 | — |
| Q3 2020 | — |
| Q2 2020 | — |
| Q1 2020 | — |
COHR Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q3 2026 | 1.7x | Healthy |
| Q2 2026 | 1.5x | Healthy |
| Q1 2026 | 1.7x | Healthy |
| Q4 2025 | 3.5x | Elevated |
| Q3 2025 | 4.1x | High |
| Q2 2025 | 8.1x | High |
| Q1 2025 | 5.1x | High |
| Q4 2024 | 4.6x | High |
COHR's net debt is about 1.7 years of its operating earnings (EBITDA), down from 4.1 years a year ago.
ZETA Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q3 2026 | -0.7x | Net Cash |
| Q2 2026 | -1.0x | Net Cash |
| Q1 2026 | -1.1x | Net Cash |
| Q4 2025 | -1.6x | Net Cash |
| Q3 2025 | -3.0x | Net Cash |
| Q2 2025 | -4.5x | Net Cash |
| Q1 2025 | -14.1x | Net Cash |
ZETA has the edge over COHR on leverage, with a lower net debt burden relative to earnings.
COHR Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 43.6 | Neutral |
| Stochastic | 16.5 | Oversold |
COHR's weekly RSI is 44 (neutral) and its Stochastic is 16 (oversold).
ZETA Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 70.3 | Overbought |
| Stochastic | 75.8 | Neutral |
ZETA's weekly RSI is 70 (overbought) and its Stochastic is 76 (neutral).
COHR PE vs Technology Sector
| Metric | COHR | Sector median | Relative |
|---|---|---|---|
| PE | 48x | 28x | 72% above |
| PE % | 58 | 35 | 23 pts above |
COHR is trading at 48x earnings, a 72% premium to the Technology sector's median of 28x.
ZETA PE vs Technology Sector
COHR Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $252.9 | 8.2% below |
| 20 week MA | $284.1 | 18% below |
| 50 week MA | $277.7 | 16% below |
| 100 week MA | $185.9 | 25% above |
| 200 week MA | $120.6 | 92% above |
COHR has pulled back, but its long-term trend is still up: it's below its 8-, 20- and 50-week averages, but 92% above its 200-week average.
ZETA Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $32.6 | 15% above |
| 20 week MA | $28.6 | 30% above |
| 50 week MA | $22.6 | 65% above |
| 100 week MA | $19.7 | 89% above |
| 200 week MA | $16.7 | 123% above |
ZETA has the edge over COHR on trend strength, trading above more of its moving averages.
COHR Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2020 | $33.5 | $77.8 | +132% |
| 2021 | $77.8 | $68.0 | -13% |
| 2022 | $68.0 | $33.1 | -51% |
| 2023 | $33.1 | $43.5 | +32% |
| 2024 | $43.5 | $97.0 | +123% |
| 2025 | $97.0 | $191.7 | +98% |
| 2026 YTD | $191.7 | $232.1 | +21% |
COHR's yearly returns have swung widely, from +132% in 2020 to −51% in 2022. It's up 21% so far in 2026.
ZETA Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2021 | $8.27 | $8.40 | +1.6% |
| 2022 | $8.40 | $8.21 | -2.3% |
| 2023 | $8.21 | $8.82 | +7.4% |
| 2024 | $8.82 | $17.7 | +100% |
| 2025 | $17.7 | $20.7 | +17% |
| 2026 YTD | $20.7 | $37.3 | +80% |
ZETA has the edge over COHR on returns for 2026, with the stronger performance.