ACIW
ACI Worldwide, Inc.
ACIW has lower modeled downside risk, despite its lower overall score.
SNDK
Sandisk Corporation
SNDK has the edge over ACIW overall, supported by stronger fundamentals and stronger modeled upside.
ACIW Fundamentals
| Metric | Status |
|---|---|
| Stable | |
| Stable | |
| Strong | |
| Healthy |
ACIW's cash flow and balance sheet are currently healthy, and its revenue and profitability are stable.
SNDK Fundamentals
| Metric | Status |
|---|---|
| Strong | |
| Strong | |
| Strong | |
| Strong |
SNDK's revenue, profitability, cash flow and balance sheet are all currently strong.
ACIW PE Valuation
| Level | PE | Price | Vs current |
|---|---|---|---|
| Cheap | 20x | $31.80 | -48% |
| Forward | 22x | $61.26 | — |
| Fair | 29x | $46.13 | -25% |
| Current | 38x | $61.26 | — |
| Expensive | 46x | $74.84 | +22% |
Historical ranges are pointers, not guarantees.
ACIW's PE is in its fair range at 38x. If earnings grow as analysts expect, today's price would be 22x next year's earnings, in its cheap range.
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 has the edge over ACIW in the historical PE scenario, which offers more potential upside but is not a forecast.
ACIW Forward outlook
| Metric | Outlook |
|---|---|
| Strongly improving | |
| Strong growth | |
| Growth | |
| Strongly improving | |
| Limited | |
| High |
Analysts expect earnings and revenue growth for ACIW, with profitability improving.
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.
ACIW Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Forward | $2.82 | +75% |
| Q3 2026 | $1.61 | -35% |
| Q2 2026 | $2.17 | -8.1% |
| Q1 2026 | $1.98 | -22% |
| Q4 2025 | $2.16 | +13% |
| Q3 2025 | $2.47 | +17% |
| Q2 2025 | $2.36 | +39% |
| Q1 2025 | $2.53 | +87% |
| Q4 2024 | $1.91 | +71% |
ACIW's earnings per share have fallen from their peak: $1.61 over the past year, against $2.53 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 ACIW in the latest year-over-year earnings comparison.
ACIW Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $426.8M | -12% |
| Q2 2026 | $430.4M | +7.3% |
| Q1 2026 | $425.7M | +7.9% |
| Q4 2025 | $481.6M | +6.3% |
| Q3 2025 | $482.4M | +6.8% |
| Q2 2025 | $401.3M | +7.4% |
| Q1 2025 | $394.6M | +25% |
| Q4 2024 | $453M | -4.9% |
ACIW's revenue has held roughly level: $427M last quarter, down 12% from the same quarter a year ago.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | 12% | -14 points |
| Q2 2026 | 10% | +1.7 points |
| Q1 2026 | 14% | -1.3 points |
| Q4 2025 | 23% | -4.4 points |
| Q3 2025 | 26% | -0.7 points |
| Q2 2025 | 8.7% | -5.7 points |
| Q1 2025 | 15% | +12 points |
| Q4 2024 | 27% | -9.2 points |
ACIW's operating margin was 12% last quarter, down 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 has the edge over ACIW on sales, with more consistent year-over-year improvement.
| 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 ACIW on profitability, with a higher operating margin.
ACIW Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | $116.3M | +67% |
| Q2 2026 | $63.9M | +34% |
| Q1 2026 | $61.2M | -19% |
| Q4 2025 | $116.6M | -2.5% |
| Q3 2025 | $69.6M | +38% |
| Q2 2025 | $47.6M | -11% |
| Q1 2025 | $76.1M | -37% |
| Q4 2024 | $119.5M | +41% |
ACIW's free cash flow has been positive every quarter for seven years: $358M over the past year, up 14% 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 has the edge over ACIW on cash flow, with more consistent year-over-year improvement.
ACIW Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | -0.4% | -360K shares |
| 1 year | -2.5% | -2.6M shares |
| 3 years | -7% | -7.6M shares |
| 5 years | -15% | -17.2M shares |
| Available history | -15% | -17.3M shares |
ACIW has the edge over SNDK on shareholder dilution, with a more favorable share count trend.
| Quarter | Spent |
|---|---|
| Q3 2026 | $50M |
| Q2 2026 | $41.5M |
| Q1 2026 | $65.3M |
| Q4 2025 | $52.6M |
| Q3 2025 | $16.3M |
| Q2 2025 | $119.4M |
| Q1 2025 | $14.4M |
| Q4 2024 | — |
ACIW spent $209M buying back its own shares over the past year, up 40% from the year before.
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 154M diluted shares, up 3.4% from a year ago.
| Quarter | Spent |
|---|---|
| Q3 2026 | $5B |
| Q3 2024 | — |
| Q2 2024 | — |
| Q1 2024 | — |
| Q4 2023 | — |
| Q3 2023 | — |
ACIW Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q3 2026 | 1.7x | Healthy |
| Q2 2026 | 1.5x | Healthy |
| Q1 2026 | 1.5x | Healthy |
| Q4 2025 | 1.5x | Healthy |
| Q3 2025 | 1.5x | Healthy |
| Q2 2025 | 1.6x | Healthy |
| Q1 2025 | 1.3x | Healthy |
| Q4 2024 | 1.7x | Healthy |
ACIW's net debt is about 1.7 years of its operating earnings (EBITDA), about the same as a year ago.
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 the edge over ACIW on leverage, with a lower net debt burden relative to earnings.
ACIW Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 70.0 | Neutral |
| Stochastic | 77.4 | Neutral |
ACIW's weekly RSI is 70 (neutral) and its Stochastic is 77 (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).
ACIW PE vs Technology Sector
| Metric | ACIW | Sector median | Relative |
|---|---|---|---|
| PE | 38x | 28x | 37% above |
| PE % | 65 | 35 | 30 pts above |
ACIW is trading at 38x earnings, a 37% premium to the Technology sector's median of 28x.
SNDK PE vs Technology Sector
| Metric | SNDK | Sector median | Relative |
|---|---|---|---|
| PE | 7.5x | 28x | 73% below |
| PE % | 4 | 27 | 23 pts below |
SNDK has the edge over ACIW on valuation relative to its sector.
ACIW Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $54.6 | 12% above |
| 20 week MA | $54.4 | 13% above |
| 50 week MA | $47.9 | 28% above |
| 100 week MA | $48.7 | 26% above |
| 200 week MA | $40.8 | 50% above |
ACIW has stronger trend alignment. ACIW is above 5 of 5 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.
ACIW Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2020 | $37.7 | $38.5 | +2.1% |
| 2021 | $38.5 | $34.9 | -9.4% |
| 2022 | $34.9 | $22.0 | -37% |
| 2023 | $22.0 | $30.6 | +39% |
| 2024 | $30.6 | $51.9 | +70% |
| 2025 | $51.9 | $48.7 | -6.1% |
| 2026 YTD | $48.7 | $61.3 | +26% |
ACIW has finished lower in three of the last six years. It's up 26% 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 ACIW on returns for 2026, with the stronger performance.