EOSE
Eos Energy Enterprises, Inc.
There isn't enough reported data to score EOSE yet.
TUSK
Mammoth Energy Services, Inc.
TUSK's fundamentals are weak: revenue fell 54% and free cash flow turned negative, though its operating margin improved to −9.1%. At 11x earnings, it's trading below its usual 14x. Analysts expect losses to grow.
EOSE Fundamentals
| Metric | Status |
|---|---|
| Healthy | |
| Weak | |
| Weak | |
| Unavailable |
EOSE's revenue is currently healthy, but its profitability and cash flow are weak. There isn't enough data to rate its balance sheet.
TUSK Fundamentals
| Metric | Status |
|---|---|
| Under pressure | |
| Healthy | |
| Weak | |
| Strong |
TUSK's profitability and balance sheet are currently healthy, but its revenue and cash flow are under pressure.
EOSE PE Valuation
EOSE has no meaningful PE right now: it lost money over the past year.
TUSK PE Valuation
| Level | PE | Price | Vs current |
|---|---|---|---|
| Cheap | 7.9x | $2.30 | -30% |
| Current | 11x | $3.26 | — |
| Fair | 14x | $4.08 | +25% |
| Expensive | 28x | $8.11 | +149% |
Historical ranges are pointers, not guarantees.
TUSK's PE is in its cheap range at 11x.
EOSE Forward outlook
| Metric | Outlook |
|---|---|
| -- | |
| Losses shrinking | |
| Strong growth | |
| -- | |
| Limited | |
| Low |
Analysts expect EOSE's losses to shrink, with revenue growing. However, they disagree widely on these estimates.
TUSK Forward outlook
| Metric | Outlook |
|---|---|
| -- | |
| Losses growing | |
| Strong growth | |
| Strongly weakening | |
| Limited | |
| High |
Analysts expect TUSK's losses to grow, with revenue growing.
EOSE Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Q3 2023 | -$2.69 | +$0.85 |
| Q2 2023 | -$3.76 | -$1.00 |
| Q1 2023 | -$3.65 | -$0.86 |
| Q4 2022 | -$3.68 | -$1.32 |
| Q3 2022 | -$3.54 | +$5.19 |
TUSK has the stronger earnings trend. Trailing diluted EPS is down 224% for EOSE versus TUSK down 28%.
TUSK Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Q3 2026 | $0.29 | +$0.69 |
| Q2 2026 | $0.02 | +$0.66 |
| Q1 2026 | $0.21 | +$4.28 |
| Q4 2025 | $0.09 | +$4.40 |
| Q3 2025 | -$0.40 | +$3.73 |
| Q2 2025 | -$0.64 | +$3.01 |
| Q1 2025 | -$4.07 | -$3.58 |
| Q4 2024 | -$4.31 | -$4.24 |
TUSK has returned to profit: it earned $0.29 per share over the past year, after losing money the year before.
EOSE Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $82.7M | +171% |
| Q2 2026 | $68.8M | +351% |
| Q1 2026 | $57M | +445% |
| Q4 2025 | $58M | +700% |
| Q3 2025 | $30.5M | +3473% |
| Q2 2025 | $15.2M | +1597% |
| Q1 2025 | $10.5M | +58% |
| Q4 2024 | $7.3M | +9.7% |
EOSE has the edge over TUSK on sales, with more consistent year-over-year improvement.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | -96% | +105 points |
| Q2 2026 | -122% | +297 points |
| Q1 2026 | -139% | +367 points |
| Q4 2025 | -140% | +573 points |
| Q3 2025 | -201% | +6044 points |
| Q2 2025 | -419% | +2815 points |
| Q1 2025 | -506% | +117 points |
| Q4 2024 | -713% | -74 points |
EOSE's operating margin was −96% last quarter, up 105 points from the same quarter a year ago, near the top of its range since 2019.
TUSK Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $21.3M | +44% |
| Q2 2026 | $26.1M | +59% |
| Q1 2026 | $22M | -65% |
| Q3 2025 | $14.8M | -63% |
| Q2 2025 | $16.4M | -68% |
| Q1 2025 | $62.5M | +45% |
| Q4 2024 | $53.2M | +0.8% |
| Q3 2024 | $40M | -38% |
TUSK's revenue is recovering but still below its 2023 peak: $21M last quarter, up 44% from the same quarter a year ago.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | -2% | +59 points |
| Q2 2026 | 10% | +232 points |
| Q1 2026 | -3.9% | -4.8 points |
| Q3 2025 | -61% | -30 points |
| Q2 2025 | -222% | -38 points |
| Q1 2025 | 0.8% | +29 points |
| Q4 2024 | -18% | -4.6 points |
| Q3 2024 | -31% | -18 points |
TUSK has the edge over EOSE on profitability, with a higher operating margin.
EOSE Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | -$105.1M | -$22.4M |
| Q2 2026 | -$107.4M | -$34.3M |
| Q1 2026 | -$154.8M | -$121M |
| Q4 2025 | -$75.2M | -$19.5M |
| Q3 2025 | -$82.7M | -$28.5M |
| Q2 2025 | -$73.2M | -$40.6M |
| Q1 2025 | -$33.8M | +$10.7M |
| Q4 2024 | -$55.8M | -$10.2M |
EOSE has burned cash in almost every quarter: −$443M over the past year, against −$246M the year before.
TUSK Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | -$41.8M | -$25.2M |
| Q2 2026 | -$51M | -$18.3M |
| Q1 2026 | -$14.7M | -$10.2M |
| Q4 2025 | -$35.4M | -127% |
| Q3 2025 | -$16.6M | -$13.4M |
| Q2 2025 | -$32.6M | -$20.9M |
| Q1 2025 | -$4.5M | -110% |
| Q4 2024 | $130.5M | +5562% |
TUSK has burned cash in most quarters: −$143M over the past year, against $77M the year before.
EOSE Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | +63% | +213M shares |
| 1 year | +161% | +341M shares |
| 3 years | +888% | +497M shares |
EOSE has 553M diluted shares, up 161% from a year ago.
| Quarter | Spent |
|---|---|
| Q4 2019 | — |
TUSK Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | -0.1% | -36K shares |
| 1 year | -0.5% | -230K shares |
| 3 years | +0.4% | +186K shares |
| 5 years | +3.1% | +1.4M shares |
| Available history | +6.9% | +3.1M shares |
TUSK has the edge over EOSE on shareholder dilution, with a more favorable share count trend.
| Quarter | Spent |
|---|---|
| Q3 2026 | — |
| Q2 2026 | $130,000 |
| Q1 2026 | $404,000 |
| Q4 2025 | — |
TUSK spent $534,000 buying back its own shares over the past year.
EOSE Net Leverage
EOSE's operating earnings (EBITDA) were negative over the past year, so its debt can't be measured against them.
TUSK Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q3 2026 | -0.4x | Net Cash |
| Q2 2026 | -2.1x | Net Cash |
| Q1 2024 | 35.8x | High |
| Q4 2023 | 1.1x | Healthy |
| Q3 2023 | 1.6x | Healthy |
| Q2 2023 | 0.9x | Very low |
| Q1 2023 | 1.2x | Healthy |
| Q4 2022 | 1.6x | Healthy |
TUSK has more cash than debt.
EOSE Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 32.5 | Neutral |
| Stochastic | 7.4 | Oversold |
EOSE's weekly RSI is 33 (neutral) and its Stochastic is 7 (oversold).
TUSK Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 57.8 | Neutral |
| Stochastic | 63.9 | Neutral |
TUSK's weekly RSI is 58 (neutral) and its Stochastic is 64 (neutral).
EOSE PE vs Industrials Sector
EOSE has no meaningful PE right now: it lost money over the past year.
TUSK PE vs Industrials Sector
| Metric | TUSK | Sector median | Relative |
|---|---|---|---|
| PE | 11x | 24x | 53% below |
| PE % | 32 | 58 | 26 pts below |
TUSK is trading at 11x earnings, a 53% discount to the Industrials sector's median of 24x.
EOSE Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $2.24 | 19% below |
| 20 week MA | $3.28 | 45% below |
| 50 week MA | $7.01 | 74% below |
| 100 week MA | $7.10 | 75% below |
| 200 week MA | $4.53 | 60% below |
EOSE is in a downtrend: it's below all five of its weekly moving averages, and 60% below its 200-week average.
TUSK Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $2.94 | 11% above |
| 20 week MA | $2.99 | 9% above |
| 50 week MA | $2.69 | 21% above |
| 100 week MA | $2.59 | 26% above |
| 200 week MA | $3.39 | 3.8% below |
TUSK has the edge over EOSE on trend strength, trading above more of its moving averages.
EOSE Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2020 | $9.72 | $19.2 | +98% |
| 2021 | $19.2 | $8.57 | -55% |
| 2022 | $8.57 | $1.08 | -87% |
| 2023 | $1.08 | $1.09 | +0.9% |
| 2024 | $1.09 | $5.17 | +374% |
| 2025 | $5.17 | $11.9 | +129% |
| 2026 YTD | $11.9 | $1.81 | -85% |
EOSE's yearly returns have swung widely, from +374% in 2024 to −87% in 2022. It's down 85% so far in 2026.
TUSK Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2020 | $2.20 | $4.61 | +110% |
| 2021 | $4.61 | $1.91 | -59% |
| 2022 | $1.91 | $7.48 | +292% |
| 2023 | $7.48 | $4.46 | -40% |
| 2024 | $4.46 | $2.71 | -39% |
| 2025 | $2.71 | $1.88 | -31% |
| 2026 YTD | $1.88 | $3.26 | +73% |
TUSK has the edge over EOSE on returns for 2026, with the stronger performance.