BELFA
Bel Fuse Inc.
BELFA has lower modeled downside risk, despite its lower overall score.
SNDK
Sandisk Corporation
SNDK has the edge over BELFA overall, supported by stronger fundamentals and stronger modeled upside.
BELFA Fundamentals
| Metric | Status |
|---|---|
| Healthy | |
| Healthy | |
| Healthy | |
| Strong |
BELFA's revenue, profitability, cash flow and balance sheet are all currently healthy.
SNDK Fundamentals
| Metric | Status |
|---|---|
| Strong | |
| Strong | |
| Strong | |
| Strong |
SNDK's revenue, profitability, cash flow and balance sheet are all currently strong.
BELFA PE Valuation
| Level | PE | Price | Vs current |
|---|---|---|---|
| Cheap | 8.4x | N/A | N/A |
| Fair | 11x | N/A | N/A |
| Forward | 15x | $184 | — |
| Expensive | 25x | N/A | N/A |
| Current | 48x | $184 | — |
Historical ranges are pointers, not guarantees.
BELFA's PE is 48x, but its earnings don't support one, so it isn't a reliable read right now.
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.
BELFA Forward outlook
| Metric | Outlook |
|---|---|
| -- | |
| Strong growth | |
| Growth | |
| Stable | |
| Limited | |
| Low |
Analysts expect earnings and revenue growth for BELFA, with profitability holding steady. However, they disagree widely on these estimates.
SNDK Forward outlook
| Metric | Outlook |
|---|---|
| Strongly improving | |
| Strong growth | |
| Strong growth | |
| Strongly improving | |
| Moderate | |
| High |
SNDK has the edge over BELFA on the outlook, with more favorable profitability expectations.
BELFA Earnings Per Share
BELFA and SNDK do not have enough comparable growth data to identify a winner.
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 returned to profit: it earned $125.61 per share over the past year, after losing money the year before.
BELFA Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $220.5M | +23% |
| Q2 2026 | $210.7M | +25% |
| Q1 2026 | $178.5M | +17% |
| Q4 2025 | $175.9M | +17% |
| Q3 2025 | $179M | +45% |
| Q2 2025 | $168.3M | +26% |
| Q1 2025 | $152.2M | +19% |
| Q4 2024 | $149.9M | +7% |
BELFA's revenue has grown year over year for eight quarters in a row: $221M last quarter, up 23% from the same quarter a year ago.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | 18% | +1 points |
| Q2 2026 | 18% | +0.5 points |
| Q1 2026 | 13% | -3.2 points |
| Q4 2025 | 15% | +6.4 points |
| Q3 2025 | 17% | +7.7 points |
| Q2 2025 | 18% | +0.8 points |
| Q1 2025 | 16% | +2.5 points |
| Q4 2024 | 8.3% | -3.5 points |
BELFA's operating margin was 18% last quarter, up 1 points from the same quarter a year ago, near the top of its range since 2019.
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 BELFA on profitability, with a higher operating margin.
BELFA Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | $28M | +38% |
| Q2 2026 | $15.7M | -6.6% |
| Q1 2026 | $11.2M | +109% |
| Q4 2025 | $26.1M | +1121% |
| Q3 2025 | $20.3M | -14% |
| Q2 2025 | $16.8M | -46% |
| Q1 2025 | $5.4M | +66% |
| Q4 2024 | $2.1M | -91% |
BELFA generated $81M in free cash flow over the past year, up 82% 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.
BELFA Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | 0% | +652 shares |
| 1 year | +14% | +1.8M shares |
| 3 years | +13% | +1.7M shares |
| 5 years | +16% | +2M shares |
| Available history | +18% | +2.2M shares |
BELFA has 14M diluted shares, up 14% from a year ago.
| Quarter | Spent |
|---|---|
| Q4 2025 | — |
| Q3 2025 | — |
| Q2 2025 | — |
| Q1 2025 | — |
| Q4 2024 | — |
| Q3 2024 | $1.9M |
| Q2 2024 | $7.9M |
| Q1 2024 | $6.3M |
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 BELFA 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 | — |
BELFA Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q3 2026 | -2.2x | Net Cash |
| Q2 2026 | -2.1x | Net Cash |
| Q1 2026 | 1.1x | Healthy |
| Q4 2025 | 1.0x | Healthy |
| Q3 2025 | 1.4x | Healthy |
| Q2 2025 | 1.9x | Healthy |
| Q1 2025 | 2.4x | Moderate |
| Q4 2024 | 2.7x | Moderate |
BELFA has the edge over SNDK on leverage, with a lower net debt burden relative to earnings.
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.
BELFA Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 45.1 | Neutral |
| Stochastic | 25.4 | Neutral |
BELFA's weekly RSI is 45 (neutral) and its Stochastic is 25 (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).
BELFA PE vs Technology Sector
| Metric | BELFA | Sector median | Relative |
|---|---|---|---|
| PE | 48x | 28x | 71% above |
| PE % | 87 | 35 | 52 pts above |
BELFA is trading at 48x earnings, a 71% premium to the Technology sector's median of 28x, though its earnings don't support one.
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 BELFA on valuation relative to its sector.
BELFA Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $184.3 | 0% below |
| 20 week MA | $206.3 | 11% below |
| 50 week MA | $207.2 | 11% below |
| 100 week MA | $150.6 | 22% above |
| 200 week MA | $107.6 | 71% above |
BELFA has stronger trend alignment. BELFA is above 2 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.
BELFA Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2020 | $16.2 | $13.8 | -15% |
| 2021 | $13.8 | $14.2 | +2.8% |
| 2022 | $14.2 | $31.4 | +121% |
| 2023 | $31.4 | $64.6 | +106% |
| 2024 | $64.6 | $88.3 | +37% |
| 2025 | $88.3 | $157.4 | +78% |
| 2026 YTD | $157.4 | $184.2 | +17% |
BELFA has finished higher in five of the last six years, three of them by more than 50%. It's up 17% 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 BELFA on returns for 2026, with the stronger performance.