ACFN
Acorn Energy, Inc.
ACFN trails on the overall score without a compensating advantage in the available component scores.
MU
Micron Technology, Inc.
MU has the edge over ACFN overall, supported by stronger fundamentals and stronger modeled upside.
ACFN Fundamentals
| Metric | Status |
|---|---|
| Under pressure | |
| Stable | |
| Stable | |
| Strong |
ACFN's balance sheet is currently strong, and its profitability and cash flow are stable, but its revenue is under pressure.
MU Fundamentals
| Metric | Status |
|---|---|
| Strong | |
| Strong | |
| Strong | |
| Strong |
MU's revenue, profitability, cash flow and balance sheet are all currently strong.
ACFN PE Valuation
| Level | PE | Price | Vs current |
|---|---|---|---|
| Cheap | 6.8x | $5.98 | -61% |
| Current | 17x | $15.25 | — |
| Fair | 36x | $31.99 | +110% |
| Expensive | 61x | $53.68 | +252% |
Historical ranges are pointers, not guarantees.
ACFN's PE is in its cheap range at 17x.
MU PE Valuation
| Level | PE | Price | Vs current |
|---|---|---|---|
| Forward | 4.6x | $798 | — |
| Cheap | 10x | $777 | -2.7% |
| Current | 11x | $798 | — |
| Fair | 22x | $1,646 | +106% |
| Expensive | 32x | $2,404 | +201% |
Historical ranges are pointers, not guarantees.
MU has the edge over ACFN in the historical PE scenario, which offers more potential upside but is not a forecast.
ACFN Forward outlook
There aren't enough analyst estimates for ACFN to show an outlook.
MU Forward outlook
| Metric | Outlook |
|---|---|
| Strongly improving | |
| Strong growth | |
| Strong growth | |
| Strongly improving | |
| Broad | |
| Moderate |
Analysts expect strong earnings and revenue growth for MU, with profitability improving.
ACFN Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Q3 2026 | $0.88 | -67% |
| Q2 2026 | $0.61 | -79% |
| Q1 2026 | $0.77 | -71% |
| Q4 2025 | $0.99 | -61% |
| Q3 2025 | $2.65 | +464% |
| Q2 2025 | $2.84 | +1395% |
| Q1 2025 | $2.67 | +3238% |
| Q4 2024 | $2.51 | +4920% |
ACFN's earnings per share have fallen from their peak: $0.88 over the past year, against $2.84 in mid-2025.
MU Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Forward | $174.95 | +135% |
| Q3 2026 | $74.33 | +879% |
| Q2 2026 | $44.17 | +693% |
| Q1 2026 | $21.18 | +405% |
| Q4 2025 | $10.52 | +201% |
| Q3 2025 | $7.59 | +984% |
| Q2 2025 | $5.57 | +$6.99 |
| Q1 2025 | $4.19 | +$7.64 |
| Q4 2024 | $3.49 | +$9.77 |
MU has the edge over ACFN on earnings, with more consistent year-over-year improvement.
ACFN Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $2.6M | +4.6% |
| Q2 2026 | $2.5M | -29% |
| Q1 2026 | $2.2M | -28% |
| Q4 2025 | $2.4M | -33% |
| Q3 2025 | $2.5M | -19% |
| Q2 2025 | $3.5M | +55% |
| Q1 2025 | $3.1M | +45% |
| Q4 2024 | $3.5M | +57% |
ACFN's revenue has slid since its 2024 peak: $3M last quarter, up 4.6% from the same quarter a year ago.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | 7.3% | +0.9 points |
| Q2 2026 | 15% | -12 points |
| Q1 2026 | -5.8% | -25 points |
| Q4 2025 | 12% | -12 points |
| Q3 2025 | 6.4% | -18 points |
| Q2 2025 | 27% | +16 points |
| Q1 2025 | 20% | +16 points |
| Q4 2024 | 24% | +21 points |
ACFN's operating margin was 7.3% last quarter, up 0.9 points from the same quarter a year ago.
MU Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $54.2B | +379% |
| Q2 2026 | $41.5B | +346% |
| Q1 2026 | $23.9B | +196% |
| Q4 2025 | $13.6B | +57% |
| Q3 2025 | $11.3B | +46% |
| Q2 2025 | $9.3B | +37% |
| Q1 2025 | $8.1B | +38% |
| Q4 2024 | $8.7B | +84% |
MU has the edge over ACFN on sales, with more consistent year-over-year improvement.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | 81% | +48 points |
| Q2 2026 | 80% | +57 points |
| Q1 2026 | 68% | +46 points |
| Q4 2025 | 45% | +20 points |
| Q3 2025 | 32% | +13 points |
| Q2 2025 | 23% | +13 points |
| Q1 2025 | 22% | +19 points |
| Q4 2024 | 25% | +49 points |
MU has the edge over ACFN on profitability, with a higher operating margin.
ACFN Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | $999K | +12% |
| Q2 2026 | $224K | -64% |
| Q1 2026 | $53K | -80% |
| Q4 2025 | $295K | +78% |
| Q3 2025 | $895K | +28% |
| Q2 2025 | $629K | +649% |
| Q1 2025 | $271K | +$314K |
| Q4 2024 | $166K | +$460K |
ACFN generated $2M in free cash flow over the past year, down 20% from the year before.
MU Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | $32.9B | +45543% |
| Q2 2026 | $17.6B | +951% |
| Q1 2026 | $5.5B | +$5.6B |
| Q4 2025 | $3B | +7853% |
| Q3 2025 | $72M | -75% |
| Q2 2025 | $1.7B | +322% |
| Q1 2025 | -$113M | +$52M |
| Q4 2024 | $38M | +$433M |
MU has the edge over ACFN on cash flow, with more consistent year-over-year improvement.
ACFN Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | +0.6% | +15K shares |
| 1 year | 0% | +1K shares |
| 3 years | +0.9% | +23K shares |
| 5 years | +2.9% | +72.9K shares |
ACFN has the edge over MU on shareholder dilution, with a more favorable share count trend.
MU Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | -0.2% | -2M shares |
| 1 year | +1.6% | +18M shares |
| 3 years | +4.6% | +50M shares |
| 5 years | +0.2% | +2M shares |
| Available history | +1.2% | +14M shares |
MU has 1.1B diluted shares, up 1.6% from a year ago.
| Quarter | Spent |
|---|---|
| Q3 2026 | — |
| Q2 2026 | — |
| Q1 2026 | $350M |
| Q4 2025 | $300M |
| Q3 2024 | $300M |
| Q2 2024 | — |
| Q1 2024 | — |
| Q4 2023 | — |
MU has spent almost nothing on buybacks in the past year.
ACFN Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q3 2026 | -5.1x | Net Cash |
| Q2 2026 | -5.5x | Net Cash |
| Q1 2026 | -3.1x | Net Cash |
| Q4 2025 | -2.1x | Net Cash |
| Q3 2025 | -1.6x | Net Cash |
| Q2 2025 | -1.0x | Net Cash |
| Q1 2025 | -1.0x | Net Cash |
| Q4 2024 | -1.1x | Net Cash |
ACFN has the edge over MU on leverage, with a lower net debt burden relative to earnings.
MU Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q3 2026 | -0.3x | Net Cash |
| Q2 2026 | -0.3x | Net Cash |
| Q1 2026 | -0.1x | Net Cash |
| Q4 2025 | 0.1x | Very low |
| Q3 2025 | 0.3x | Very low |
| Q2 2025 | 0.3x | Very low |
| Q1 2025 | 0.5x | Very low |
| Q4 2024 | 0.6x | Very low |
MU has more cash than debt.
ACFN Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 38.7 | Neutral |
| Stochastic | 7.8 | Oversold |
ACFN's weekly RSI is 39 (neutral) and its Stochastic is 8 (oversold).
MU Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 47.1 | Neutral |
| Stochastic | 26.9 | Neutral |
MU's weekly RSI is 47 (neutral) and its Stochastic is 27 (neutral).
ACFN PE vs Technology Sector
| Metric | ACFN | Sector median | Relative |
|---|---|---|---|
| PE | 17x | 28x | 38% below |
| PE % | 29 | 35 | 6 pts below |
ACFN is trading at 17x earnings, a 38% discount to the Technology sector's median of 28x.
MU PE vs Technology Sector
| Metric | MU | Sector median | Relative |
|---|---|---|---|
| PE | 11x | 28x | 61% below |
| PE % | 18 | 35 | 17 pts below |
MU has the edge over ACFN on valuation relative to its sector.
ACFN Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $17.6 | 14% below |
| 20 week MA | $18.7 | 19% below |
| 50 week MA | $18.0 | 15% below |
| 100 week MA | $18.8 | 19% below |
| 200 week MA | $13.3 | 15% above |
ACFN has fallen below most of its moving averages, though it's still 15% above its 200-week average.
MU Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $914.5 | 13% below |
| 20 week MA | $931.0 | 14% below |
| 50 week MA | $685.9 | 16% above |
| 100 week MA | $405.4 | 97% above |
| 200 week MA | $246.0 | 225% above |
MU has the edge over ACFN on trend strength, trading above more of its moving averages.
ACFN Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2020 | $4.80 | $6.72 | +40% |
| 2021 | $6.72 | $8.96 | +33% |
| 2022 | $8.96 | $5.28 | -41% |
| 2023 | $5.28 | $6.09 | +15% |
| 2024 | $6.09 | $18.2 | +199% |
| 2025 | $18.2 | $15.2 | -16% |
| 2026 YTD | $15.2 | $15.3 | +0.3% |
ACFN's yearly returns have swung widely, from +199% in 2024 to −41% in 2022. It's roughly flat so far in 2026.
MU Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2020 | $54.0 | $70.6 | +31% |
| 2021 | $70.6 | $94.4 | +34% |
| 2022 | $94.4 | $50.2 | -47% |
| 2023 | $50.2 | $85.3 | +70% |
| 2024 | $85.3 | $88.6 | +3.9% |
| 2025 | $88.6 | $284.8 | +221% |
| 2026 YTD | $284.8 | $798.4 | +180% |
MU has the edge over ACFN on returns for 2026, with the stronger performance.