RBRK
Rubrik, Inc.
RBRK has lower modeled downside risk, despite its lower overall score.
SNDK
Sandisk Corporation
SNDK has the edge over RBRK overall, supported by stronger modeled upside and stronger fundamentals.
RBRK Fundamentals
| Metric | Status |
|---|---|
| Healthy | |
| Under pressure | |
| Strong | |
| Unavailable |
RBRK's revenue and cash flow are currently healthy, but its profitability is under pressure. There isn't enough data to rate its balance sheet.
SNDK Fundamentals
| Metric | Status |
|---|---|
| Strong | |
| Strong | |
| Strong | |
| Strong |
SNDK's revenue, profitability, cash flow and balance sheet are all currently strong.
RBRK PE Valuation
RBRK has no meaningful PE right now: it lost money over the past year. If it returns to profit as analysts expect, today's price would be 180x next year's earnings.
SNDK PE Valuation
| Level | PE | Price | Vs current |
|---|---|---|---|
| Forward | 3.8x | $937 | — |
| Current | 7.5x | $937 | — |
| Cheap | 17x | $2,173 | +132% |
| Fair | 24x | $3,048 | +225% |
| Expensive | 59x | $7,452 | +695% |
Historical ranges are pointers, not guarantees.
SNDK's PE is 7.5x, but its earnings don't support one, so it isn't a reliable read right now.
RBRK Forward outlook
| Metric | Outlook |
|---|---|
| -- | |
| Returning to profit | |
| Strong growth | |
| Strongly improving | |
| Moderate | |
| Low |
Analysts expect RBRK to return to profit, with revenue growing. However, they disagree widely on these estimates.
SNDK Forward outlook
| Metric | Outlook |
|---|---|
| Strongly improving | |
| Strong growth | |
| Strong growth | |
| Strongly improving | |
| Moderate | |
| High |
Analysts expect strong earnings and revenue growth for SNDK, with profitability improving.
RBRK Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Forward | $0.61 | — |
| Q3 2026 | -$1.27 | +$1.09 |
| Q2 2026 | -$1.46 | +$1.39 |
| Q1 2026 | -$1.78 | +$12.02 |
| Q4 2025 | -$1.97 | +$11.75 |
| Q3 2025 | -$2.36 | +$11.14 |
| Q2 2025 | -$2.85 | +$10.14 |
| Q1 2025 | -$13.80 | -$11.79 |
| Q4 2024 | -$13.72 | -$11.77 |
RBRK is still losing money, but far less than before: $1.27 per share over the past year, against $13.80 at its worst in early 2025.
SNDK Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Forward | $247.30 | +97% |
| Q3 2026 | $125.61 | +$137.63 |
| Q2 2026 | $73.76 | +$85.07 |
| Q2 2025 | -$11.31 | -$6.65 |
SNDK has the edge over RBRK in the latest year-over-year earnings comparison.
RBRK Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $427.3M | +38% |
| Q2 2026 | $387.1M | +39% |
| Q1 2026 | $377.7M | +46% |
| Q4 2025 | $350.2M | +48% |
| Q3 2025 | $309.9M | +51% |
| Q2 2025 | $278.5M | +49% |
| Q1 2025 | $258.1M | +47% |
| Q4 2024 | $236.2M | +43% |
RBRK has the edge over SNDK on sales, with more consistent year-over-year improvement.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | -17% | +14 points |
| Q2 2026 | -14% | +20 points |
| Q1 2026 | -22% | +23 points |
| Q4 2025 | -22% | +31 points |
| Q3 2025 | -30% | +52 points |
| Q2 2025 | -33% | +354 points |
| Q1 2025 | -45% | +2.5 points |
| Q4 2024 | -53% | -13 points |
RBRK's operating margin was −17% last quarter, up 14 points from the same quarter a year ago.
SNDK Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $11B | +378% |
| Q2 2026 | $9B | +372% |
| Q1 2026 | $6B | +251% |
| Q4 2025 | $3B | +61% |
| Q3 2025 | $2.3B | +23% |
| Q2 2025 | $1.9B | +8% |
| Q1 2025 | $1.7B | -0.6% |
| Q4 2024 | $1.9B | +13% |
SNDK's revenue has grown year over year for six quarters in a row: $11B last quarter, up 378% from the same quarter a year ago.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | 80% | +72 points |
| Q2 2026 | 78% | +78 points |
| Q1 2026 | 69% | +180 points |
| Q4 2025 | 35% | +25 points |
| Q3 2025 | 7.6% | -9 points |
| Q2 2025 | 0.9% | N/A |
| Q1 2025 | -111% | -122 points |
| Q4 2024 | 10% | +6.6 points |
SNDK has the edge over RBRK on profitability, with a higher operating margin.
RBRK Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | $71.2M | +16% |
| Q2 2026 | $77.4M | +110% |
| Q1 2026 | $74.5M | -4.5% |
| Q4 2025 | $80.7M | +348% |
| Q3 2025 | $61.2M | +$90.9M |
| Q2 2025 | $36.8M | +$71.8M |
| Q1 2025 | $78M | +795% |
| Q4 2024 | $18M | +422% |
RBRK generated $304M in free cash flow over the past year, up 57% from the year before.
SNDK Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | $6.3B | +1340% |
| Q2 2026 | $7.1B | +14355% |
| Q1 2026 | $3B | +$3B |
| Q3 2025 | $438M | +$636M |
| Q2 2025 | $49M | +$217M |
| Q1 2025 | -$18M | +$23M |
| Q3 2024 | -$198M | -$157M |
SNDK generated $17.4B in free cash flow over the past year, more than ten times what it generated the year before.
RBRK Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | +1.2% | +2.4M shares |
| 1 year | +5.8% | +11.2M shares |
| 3 years | +17% | +30.2M shares |
RBRK has 206M diluted shares, up 5.8% from a year ago.
| Quarter | Spent |
|---|---|
| Q1 2024 | — |
| Q4 2023 | — |
| Q3 2023 | — |
| Q2 2023 | — |
| Q1 2023 | — |
| Q4 2022 | — |
| Q3 2022 | $3,000 |
| Q2 2022 | $3,000 |
SNDK Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | -0.6% | -1M shares |
| 1 year | +3.4% | +5M shares |
| 3 years | +6.9% | +10M shares |
SNDK has the edge over RBRK on shareholder dilution, with a more favorable share count trend.
| Quarter | Spent |
|---|---|
| Q3 2026 | $5B |
| Q3 2024 | — |
| Q2 2024 | — |
| Q1 2024 | — |
| Q4 2023 | — |
| Q3 2023 | — |
RBRK Net Leverage
RBRK's operating earnings (EBITDA) were negative over the past year, so its debt can't be measured against them.
SNDK Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q3 2026 | -0.2x | Net Cash |
| Q2 2026 | -0.4x | Net Cash |
| Q1 2026 | -0.7x | Net Cash |
SNDK has more cash than debt.
RBRK Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 56.9 | Neutral |
| Stochastic | 57.5 | Neutral |
RBRK's weekly RSI is 57 (neutral) and its Stochastic is 58 (neutral).
SNDK Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 40.2 | Neutral |
| Stochastic | 10.6 | Oversold |
SNDK's weekly RSI is 40 (neutral) and its Stochastic is 11 (oversold).
RBRK PE vs Technology Sector
RBRK has no meaningful PE right now: it lost money over the past year.
SNDK PE vs Technology Sector
| Metric | SNDK | Sector median | Relative |
|---|---|---|---|
| PE | 7.5x | 28x | 73% below |
| PE % | 4 | 27 | 23 pts below |
SNDK is trading at 7.5x earnings, a 73% discount to the Technology sector's median of 28x, though its earnings don't support one.
RBRK Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $116.8 | 5.5% below |
| 20 week MA | $100.0 | 10% above |
| 50 week MA | $77.7 | 42% above |
| 100 week MA | $77.2 | 43% above |
RBRK has stronger trend alignment. RBRK is above 3 of 4 weekly averages versus SNDK above 0 of 3.
SNDK Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $1,317.5 | 29% below |
| 20 week MA | $1,465.4 | 36% below |
| 50 week MA | $1,119.6 | 16% below |
SNDK is in a downtrend: it's below all three of its weekly moving averages, and 16% below its 50-week average.
RBRK Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2024 | $38.0 | $68.4 | +80% |
| 2025 | $68.4 | $78.7 | +15% |
| 2026 YTD | $78.7 | $110.4 | +40% |
RBRK has finished every year since 2024 higher, and it's up 40% so far in 2026.
SNDK Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2025 | $50.4 | $250.1 | +396% |
| 2026 YTD | $250.1 | $937.5 | +275% |
SNDK has the edge over RBRK on returns for 2026, with the stronger performance.