WDC
Western Digital Corporation
WDC has the edge over ZETA overall, supported by stronger modeled upside and lower modeled downside.
ZETA
Zeta Global Holdings Corp.
ZETA's outlook is improving, though it still trails on the overall score.
WDC Fundamentals
| Metric | Status |
|---|---|
| Strong | |
| Strong | |
| Strong | |
| Strong |
WDC's revenue, profitability, cash flow and balance sheet are all currently strong.
ZETA Fundamentals
| Metric | Status |
|---|---|
| Strong | |
| Healthy | |
| Strong | |
| Healthy |
ZETA's revenue, profitability, cash flow and balance sheet are all currently healthy.
WDC PE Valuation
| Level | PE | Price | Vs current |
|---|---|---|---|
| Cheap | 9.9x | $255 | -18% |
| Forward | 11x | $311 | — |
| Current | 12x | $311 | — |
| Fair | 19x | $487 | +56% |
| Expensive | 63x | $1,618 | +420% |
Historical ranges are pointers, not guarantees.
WDC's PE is in its cheap range at 12x, but its recent earnings include one-off gains. If earnings grow as analysts expect, today's price would be 11x next year's earnings.
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 WDC in the historical PE scenario, which offers more potential upside but is not a forecast.
WDC Forward outlook
| Metric | Outlook |
|---|---|
| Improving | |
| Strong growth | |
| Strong growth | |
| Strongly improving | |
| Moderate | |
| Moderate |
Analysts expect strong earnings and revenue growth for WDC, 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.
WDC Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Forward | $28.81 | +12% |
| Q3 2026 | $25.84 | +276% |
| Q2 2026 | $24.28 | +371% |
| Q1 2026 | $16.75 | +268% |
| Q4 2025 | $9.97 | +187% |
| Q3 2025 | $6.87 | +655% |
| Q2 2025 | $5.15 | +$7.76 |
| Q1 2025 | $4.55 | +$9.61 |
| Q4 2024 | $3.47 | +$10.69 |
WDC's earnings per share have climbed steadily: $25.84 over the past year, about four times what it earned the year before, and higher year over year for 10 quarters in a row. Its recent earnings include one-off gains.
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.
WDC Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $4.4B | +55% |
| Q2 2026 | $3.7B | +44% |
| Q1 2026 | $3.3B | +45% |
| Q4 2025 | $3B | -30% |
| Q3 2025 | $2.8B | -31% |
| Q2 2025 | $2.6B | -31% |
| Q1 2025 | $2.3B | -34% |
| Q4 2024 | $4.3B | +41% |
WDC's revenue is growing: $4.4B last quarter, up 55% from the same quarter a year ago.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | 47% | +19 points |
| Q2 2026 | 42% | +16 points |
| Q1 2026 | 36% | +2.5 points |
| Q4 2025 | 30% | +10 points |
| Q3 2025 | 28% | +10 points |
| Q2 2025 | 26% | +20 points |
| Q1 2025 | 33% | +25 points |
| Q4 2024 | 20% | +27 points |
WDC 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 WDC on sales, with more consistent year-over-year improvement.
| 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.
WDC Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | $1.4B | +130% |
| Q2 2026 | $1.3B | +90% |
| Q1 2026 | $978M | +158% |
| Q4 2025 | $653M | +128% |
| Q3 2025 | $599M | +$661M |
| Q2 2025 | $675M | +170% |
| Q1 2025 | $379M | +$418M |
| Q4 2024 | $287M | +$529M |
WDC generated $4.3B in free cash flow over the past year, up 121% from the year before.
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 generated $260M in free cash flow over the past year, up 63% from the year before.
WDC Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | +0.3% | +1M shares |
| 1 year | +2.1% | +8M shares |
| 3 years | +19% | +61M shares |
| 5 years | +22% | +68M shares |
| Available history | +29% | +86M shares |
WDC has the edge over ZETA on shareholder dilution, with a more favorable share count trend.
| Quarter | Spent |
|---|---|
| Q3 2026 | $1B |
| Q2 2026 | $672M |
| Q1 2026 | $752M |
| Q4 2025 | $615M |
| Q3 2025 | $553M |
| Q2 2020 | — |
| Q1 2020 | — |
| Q4 2019 | — |
WDC spent $3B buying back its own shares over the past year.
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 | — |
WDC Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q3 2026 | -0.1x | Net Cash |
| Q2 2026 | -0.1x | Net Cash |
| Q1 2026 | -0.1x | Net Cash |
| Q4 2025 | 0.8x | Very low |
| Q3 2025 | 0.8x | Very low |
| Q2 2025 | 0.8x | Very low |
| Q1 2025 | 1.3x | Healthy |
| Q4 2024 | 1.9x | Healthy |
WDC has more cash than debt.
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 WDC on leverage, with a lower net debt burden relative to earnings.
WDC Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 41.5 | Neutral |
| Stochastic | 11.2 | Oversold |
WDC's weekly RSI is 41 (neutral) and its Stochastic is 11 (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).
WDC PE vs Technology Sector
| Metric | WDC | Sector median | Relative |
|---|---|---|---|
| PE | 12x | 28x | 57% below |
| PE % | 28 | 35 | 7 pts below |
WDC is trading at 12x earnings, a 57% discount to the Technology sector's median of 28x, though its recent earnings include one-off gains.
ZETA PE vs Technology Sector
WDC Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $360.8 | 14% below |
| 20 week MA | $438.4 | 29% below |
| 50 week MA | $380.4 | 18% below |
| 100 week MA | $226.8 | 37% above |
| 200 week MA | $133.7 | 133% above |
WDC has pulled back, but its long-term trend is still up: it's below its 8-, 20- and 50-week averages, but 133% 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 WDC on trend strength, trading above more of its moving averages.
WDC Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2020 | $47.0 | $37.7 | -20% |
| 2021 | $37.7 | $46.2 | +23% |
| 2022 | $46.2 | $23.1 | -50% |
| 2023 | $23.1 | $39.6 | +71% |
| 2024 | $39.6 | $45.9 | +16% |
| 2025 | $45.9 | $181.5 | +296% |
| 2026 YTD | $181.5 | $311.2 | +71% |
WDC's yearly returns have swung widely, from +296% in 2025 to −50% in 2022. It's up 71% 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 WDC on returns for 2026, with the stronger performance.