ACFN
Acorn Energy, Inc.
ACFN offers stronger valuation, but that advantage does not outweigh its weaker overall profile.
AMD
Advanced Micro Devices, Inc.
AMD 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.
AMD Fundamentals
| Metric | Status |
|---|---|
| Strong | |
| Strong | |
| Strong | |
| Strong |
AMD'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 has the edge over AMD in the historical PE scenario, which offers more potential upside but is not a forecast.
AMD PE Valuation
| Level | PE | Price | Vs current |
|---|---|---|---|
| Forward | 39x | $585 | — |
| Cheap | 40x | $182 | -69% |
| Fair | 112x | $514 | -12% |
| Current | 127x | $585 | — |
| Expensive | 206x | $947 | +62% |
Historical ranges are pointers, not guarantees.
AMD's PE is in its fair range at 127x. If earnings grow as analysts expect, today's price would be 39x next year's earnings, in its cheap range.
ACFN Forward outlook
There aren't enough analyst estimates for ACFN to show an outlook.
AMD Forward outlook
| Metric | Outlook |
|---|---|
| Strongly improving | |
| Strong growth | |
| Strong growth | |
| Strongly improving | |
| Broad | |
| Low |
Analysts expect strong earnings and revenue growth for AMD, with profitability improving. However, they disagree widely on these estimates.
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.
AMD Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Forward | $15.05 | +227% |
| Q3 2026 | $4.60 | +127% |
| Q2 2026 | $3.89 | +122% |
| Q1 2026 | $3.05 | +123% |
| Q4 2025 | $2.65 | +165% |
| Q3 2025 | $2.03 | +81% |
| Q2 2025 | $1.75 | +111% |
| Q1 2025 | $1.37 | +99% |
| Q4 2024 | $1.00 | +89% |
AMD's earnings per share have climbed steadily: $4.60 over the past year, up 127% from the year before, and higher year over year for 11 quarters in a row.
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.
AMD Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $13.4B | +45% |
| Q2 2026 | $11.5B | +50% |
| Q1 2026 | $10.3B | +38% |
| Q4 2025 | $10.3B | +34% |
| Q3 2025 | $9.2B | +36% |
| Q2 2025 | $7.7B | +32% |
| Q1 2025 | $7.4B | +36% |
| Q4 2024 | $7.7B | +24% |
AMD has the edge over ACFN on sales, with more consistent year-over-year improvement.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | 21% | +7.4 points |
| Q2 2026 | 17% | +19 points |
| Q1 2026 | 14% | +3.6 points |
| Q4 2025 | 17% | +5.7 points |
| Q3 2025 | 14% | +3.1 points |
| Q2 2025 | -1.7% | -6.4 points |
| Q1 2025 | 11% | +10 points |
| Q4 2024 | 11% | +5.8 points |
AMD 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.
AMD Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | $554M | -71% |
| Q2 2026 | $1.6B | -9.9% |
| Q1 2026 | $2.6B | +253% |
| Q4 2025 | $2.4B | +118% |
| Q3 2025 | $1.9B | +283% |
| Q2 2025 | $1.7B | +294% |
| Q1 2025 | $727M | +92% |
| Q4 2024 | $1.1B | +351% |
AMD generated $7.1B in free cash flow over the past year, up 30% from the year before.
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 AMD on shareholder dilution, with a more favorable share count trend.
AMD Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | +0.1% | +2M shares |
| 1 year | +1.2% | +20M shares |
| 3 years | +2% | +32M shares |
| 5 years | +35% | +431M shares |
| Available history | +40% | +473M shares |
AMD has 1.7B diluted shares, up 1.2% from a year ago.
| Quarter | Spent |
|---|---|
| Q3 2026 | — |
| Q2 2026 | — |
| Q1 2026 | $221M |
| Q4 2025 | — |
| Q3 2025 | $89M |
| Q2 2025 | $478M |
| Q1 2025 | $749M |
| Q4 2024 | $256M |
AMD 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 more cash than debt.
AMD Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q2 2020 | -1.0x | Net Cash |
| Q1 2020 | -0.8x | Net Cash |
| Q4 2019 | -1.2x | Net Cash |
AMD 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).
AMD Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 59.3 | Neutral |
| Stochastic | 41.4 | Neutral |
AMD's weekly RSI is 59 (neutral) and its Stochastic is 41 (neutral).
ACFN PE vs Technology Sector
| Metric | ACFN | Sector median | Relative |
|---|---|---|---|
| PE | 17x | 28x | 38% below |
| PE % | 29 | 35 | 6 pts below |
ACFN has the edge over AMD on valuation relative to its sector.
AMD PE vs Technology Sector
| Metric | AMD | Sector median | Relative |
|---|---|---|---|
| PE | 127x | 28x | 357% above |
| PE % | 61 | 35 | 26 pts above |
AMD is trading at 127x earnings, a 357% premium to the Technology sector's median of 28x.
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.
AMD Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $557.2 | 5.1% above |
| 20 week MA | $525.9 | 11% above |
| 50 week MA | $389.7 | 50% above |
| 100 week MA | $266.9 | 119% above |
| 200 week MA | $199.6 | 193% above |
AMD 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.
AMD Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2020 | $46.2 | $91.8 | +99% |
| 2021 | $91.8 | $146.1 | +59% |
| 2022 | $146.1 | $64.5 | -56% |
| 2023 | $64.5 | $147.4 | +128% |
| 2024 | $147.4 | $125.2 | -15% |
| 2025 | $125.2 | $215.0 | +72% |
| 2026 YTD | $215.0 | $585.3 | +172% |
AMD has the edge over ACFN on returns for 2026, with the stronger performance.