EOSE Nasdaq Miscellaneous Electrical Machinery, Equipment & Supplies Financials FY2019βFY2025
Eos Energy Enterprises, Inc. had $114M of revenue in fiscal 2025, up 631.8% on the year before. Over five years, revenue changed +249.5% a year on average.
Last close Β· Oct 23, 2026
$1.73
1.2%Hi! I read Eos Energy Enterprises, Inc.βs latest annual report (fiscal 2025). Here is what stands out:
Good So-so Weak
Are sales growing?
+631.8%
Yes. Sales grew 631.8% last year.
Does it make a profit?
β849.1%
No. It lost money last year.
Does profit turn into cash?
β232.0%
No. It spent more cash than it brought in.
How healthy are the accounts?
6 / 9
Mixed. It passes 6 of 9 health tests.
How is the share priced?
β
No P/E: it made no profit over the last four quarters.
Rules of thumb on reported numbers. A starting point, not a recommendation.
Is it selling more, and how much does it keep?
In plain words: Every quarter, companies publish how much they sold and earned. These are the days Eos Energy Enterprises, Inc. did it, and the next one. Share prices often move a lot on those days.
Next results
November 5, 2026
Thursday Β· in 11 days
| Date | Results for | Time | Source |
|---|---|---|---|
| Oct 19, 2026 | Period ended Sep 30, 2026 | Before the market opens | 8-K β |
| Jul 15, 2026 | Q2 '26 | Before the market opens | 8-K β |
| Apr 9, 2026 | Q1 '26 | Before the market opens | 8-K β |
| Feb 26, 2026 | Q4 '25 | Before the market opens | 8-K β |
| Nov 5, 2025 | Q3 '25 | After the market closes | 8-K β |
| Jul 30, 2025 | Q2 '25 | After the market closes | 8-K β |
| May 6, 2025 | Q1 '25 | After the market closes | 8-K β |
| Jan 16, 2025 | Q4 '24 | Before the market opens | 8-K β |
From SEC filings: the results press release (8-K) or, without one, the quarterly or annual report.
KIRA Β· Eos Energy Enterprises, Inc. had $114M of revenue in fiscal 2025, up 631.8% on the year before. Over five years, revenue changed +249.5% a year on average. Its operating margin was β227.0%, up 895.6Β pts: of every 100 in sales, about β227 is left after running the business.
In plain words: Revenue is all the money customers paid. The margins show how many cents of each dollar of sales are left over at each step: after making the product (gross), after running the business (operating) and after everything, tax included (net).
Revenue
Revenue
Margins, % of revenue
Margins, % of revenue
KIRA Β· Eos Energy Enterprises, Inc. lost $970M in fiscal 2025.
Loss periods are shown in red.
In plain words: Net income is the profit left after every cost and tax. Earnings per share (EPS) splits that profit across every share, so it shows what one share earned.
Net income
Net income
Diluted EPS
Diluted EPS
How much cash comes in, and where does it go?
KIRA Β· Free cash flow was β$265M in fiscal 2025, β232.0% of revenue.
Cash from operations minus capital spending.
In plain words: Profit on paper is not the same as cash in the bank. Free cash flow is the cash left after paying to run and maintain the business: the money it can hand back to shareholders, save or invest.
Free cash flow
Free cash flow
Cash from operations vs capital spending
Cash from operations vs capital spending
In plain words: Companies hand cash back in two ways: dividends (cash paid to shareholders) and buybacks (buying back their own shares, so each remaining share owns a bigger slice).
Dividends and buybacks
Diluted shares outstanding (annual)
KIRA Β· No open-market insider trades in the last 12 months.
Open-market purchases and sales by officers, directors and 10% owners, from Form 4 filings. βPlanβ marks trades under a pre-arranged Rule 10b5-1 plan.
In plain words: Insiders are the people who run or own a big part of the company. Buying with their own money can signal confidence; selling often has personal reasons, like taxes or diversifying.
Bought, 12 months
$0.0M
0 insiders
Sold, 12 months
$0.0M
0 insiders
Of sales under plans
β
$0.0M
No open-market insider trades in the last 12 months.
Can it carry its debts, and how well does it use its money?
KIRA Β· Eos Energy Enterprises, Inc. owes $246M more than it holds in cash.
Cash, debt and the ratios that show how comfortably Eos Energy Enterprises, Inc. can carry it.
In plain words: What the company owns and what it owes. More cash than debt is a cushion for bad times; a lot of debt leaves less room when business slows down.
Cash vs debt (incl. leases)
| Fiscal year end | FY21 | FY22 | FY23 | FY24 | FY25 |
|---|---|---|---|---|---|
| Cash and short-term investments | $105M | $17.1M | $69.5M | $74.3M | $568M |
| Debt incl. finance leases | $109M | $182M | $207M | $317M | $814M |
| Debt / equity | 3.4x | β | β | β | β |
| Interest coverage | β87.2x | β | β2.7x | β6.1x | β9.1x |
| Current ratio | 4.8x | 0.9x | 2.0x | 2.8x | 4.9x |
| Quick ratio | 4.3x | 0.5x | 1.7x | 2.3x | 4.5x |
| Total assets | $169M | $107M | $186M | $260M | $885M |
| Total liabilities | $137M | $239M | $297M | $842M | $1.8B |
| Shareholders' equity | $32.4M | β$133M | β$111M | β$1.1B | β$2.2B |
| Net debt (β = net cash) | $4.4M | $164M | $138M | $243M | $246M |
After-tax operating income as a share of the money invested in the business: debt plus equity, minus cash.
In plain words: How much profit the business makes on the money put into it. A higher percentage means each dollar invested works harder.
Return on capital, equity and assets (annual)
KIRA Β· Eos Energy Enterprises, Inc. passes 6 of 9 financial health tests (Piotroski F-score).
Nine pass/fail tests of profitability, funding and efficiency. 8β9 is strong, 0β2 weak.
In plain words: Nine yes/no tests of financial health, one point each. A green tick is a pass: 7 to 9 points is solid, 0 to 3 is weak.
| Test | FY19 | FY20 | FY21 | FY22 | FY23 | FY24 | FY25 |
|---|---|---|---|---|---|---|---|
| Net income is positive | β | β | β | β | β | β | β |
| Cash from operations is positive | β | β | β | β | β | β | β |
| Return on assets rose | β | β | β | β | β | β | β |
| Cash from operations exceeds net income | β | β | β | β | β | β | β |
| Debt fell relative to assets | β | β | β | β | β | β | β |
| Current ratio rose | β | β | β | β | β | β | β |
| Share count didn't rise | β | β | β | β | β | β | β |
| Gross margin rose | β | β | β | β | β | β | β |
| Revenue rose relative to assets | β | β | β | β | β | β | β |
| F-score | β / 3 | 4 / 9 | 3 / 9 | 3 / 9 | 5 / 9 | 2 / 9 | 6 / 9 |
| Accruals ratio | β426.2% | β58.3% | β5.2% | β23.9% | β57.6% | β238.1% | β132.4% |
| Altman Z'' | β107.54 | 3.88 | β8.76 | β34.57 | β19.05 | β22.52 | β8.45 |
Every number, year by year.
Amounts in USD. Hover a ratioβs name for its definition.
In plain words: Every number we have, year by year. Download it as a spreadsheet if you want to dig deeper.
| Fiscal year | FY19 | FY20 | FY21 | FY22 | FY23 | FY24 | FY25 |
|---|---|---|---|---|---|---|---|
| Income statement | |||||||
| Revenue | $0.5M | $0.2M | $4.6M | $17.9M | $16.4M | $15.6M | $114M |
| Gross profit | β$7.8M | β$5.3M | β$41.9M | β$135M | β$73.4M | β$83.3M | β$144M |
| Research and development | $11.8M | $13.6M | $19.2M | $18.5M | $18.7M | $22.8M | $28.5M |
| Operating income | β$26.8M | β$38.7M | β$135M | β$221M | β$153M | β$175M | β$259M |
| Interest expense | $49.7M | $23.7M | $1.5M | β | $56.7M | $28.8M | $28.6M |
| Pretax income | β$79.5M | β$70.6M | β$124M | β$230M | β$229M | β$686M | β$970M |
| Income tax | $0.0M | $0.0M | $0.0M | $0.1M | $0.0M | $0.0M | $0.0M |
| Net income | β$79.5M | β$70.6M | β$124M | β$230M | β$230M | β$686M | β$970M |
| Net income to common | β | β | β | β | β$230M | β$964M | β$1.7B |
| Diluted EPS | β$20.22 | β$7.51 | β$2.36 | β$3.68 | β$1.81 | β$4.55 | β$6.69 |
| Diluted shares | 0.00B | 0.01B | 0.05B | 0.06B | 0.13B | 0.21B | 0.26B |
| Cash flow | |||||||
| Cash from operations | β$23.8M | β$26.6M | β$116M | β$197M | β$145M | β$154M | β$211M |
| Capital expenditure | $2.3M | $3.6M | $15.6M | $20.1M | $29.3M | $33.2M | $53.8M |
| Free cash flow | β$26.1M | β$30.2M | β$132M | β$217M | β$174M | β$187M | β$265M |
| Depreciation and amortization | $2.1M | $1.6M | $2.6M | $6.8M | $9.8M | $7.9M | $14.2M |
| Stock-based compensation | $0.1M | $5.1M | $15.1M | $13.8M | $14.1M | $18.8M | $24.9M |
| Balance sheet | |||||||
| Cash and short-term investments | $0.9M | $122M | $105M | $17.1M | $69.5M | $74.3M | $568M |
| Total debt | $76.6M | $1.4M | $109M | $181M | $207M | $317M | $813M |
| Finance lease liabilities | β | β | $0.0M | $0.2M | $0.2M | $0.1M | $0.3M |
| Current assets | $6.0M | $127M | $143M | $55.1M | $122M | $180M | $708M |
| Current liabilities | $86.7M | $13.6M | $29.9M | $60.6M | $60.9M | $65.0M | $144M |
| Inventory | $0.0M | $0.2M | $13.0M | $23.3M | $17.1M | $32.8M | $59.0M |
| Property and equipment, net | $5.3M | $5.7M | β | β | β | β | β |
| Goodwill | β | $0.0M | $4.3M | $4.3M | $4.3M | $4.3M | $4.3M |
| Intangible assets | $0.4M | $0.3M | $0.3M | $0.2M | $0.3M | $0.2M | $1.0M |
| Total assets | $13.1M | $138M | $169M | $107M | $186M | $260M | $885M |
| Total liabilities | $87.4M | $17.5M | $137M | $239M | $297M | $842M | $1.8B |
| Preferred stock | $0.0M | $0.0M | $0.0M | $0.0M | $0.0M | β | β |
| Shareholders' equity | β$184M | $121M | $32.4M | β$133M | β$111M | β$1.1B | β$2.2B |
| Margins | |||||||
| Gross margin | β1,579.8% | β2,415.5% | β910.9% | β755.1% | β448.3% | β533.5% | β125.9% |
| Operating margin | β5,409.7% | β17,661.6% | β2,930.1% | β1,234.4% | β933.8% | β1,122.6% | β227.0% |
| EBITDA margin | β4,981.7% | β16,950.2% | β2,873.2% | β1,196.4% | β874.3% | β1,072.0% | β214.6% |
| Net margin | β16,024.8% | β32,257.1% | β2,701.5% | β1,282.2% | β1,401.3% | β4,394.9% | β849.1% |
| FCF margin | β5,268.8% | β13,773.5% | β2,865.1% | β1,210.3% | β1,064.5% | β1,198.8% | β232.0% |
| Returns | |||||||
| Return on capital | β | β10,797.3% | β289.0% | β553.1% | β448.8% | β | β |
| Return on capital employed | 36.4% | β31.0% | β96.7% | β478.8% | β121.7% | β89.7% | β35.0% |
| Return on equity | β | β | β162.1% | β | β | β | β |
| Return on assets | β608.7% | β93.4% | β80.8% | β166.6% | β156.5% | β307.0% | β169.3% |
| Return on tangible equity | β | β58.6% | β446.2% | β | β | β | β |
| Growth | |||||||
| Revenue growth | β | β55.8% | 1,999.5% | 289.8% | β8.6% | β4.7% | 631.8% |
| Share count change | β | 139.4% | 459.7% | 18.6% | 103.3% | 67.0% | 23.0% |
| Financial health | |||||||
| Debt / equity | β | 0.0x | 3.4x | β | β | β | β |
| Interest coverage | β0.5x | β1.6x | β87.2x | β | β2.7x | β6.1x | β9.1x |
| Current ratio | 0.1x | 9.4x | 4.8x | 0.9x | 2.0x | 2.8x | 4.9x |
| Quick ratio | 0.1x | 9.4x | 4.3x | 0.5x | 1.7x | 2.3x | 4.5x |
| Capital allocation | |||||||
| Capex / revenue | 463.5% | 1,646.1% | 339.0% | 112.0% | 179.0% | 212.4% | 47.1% |
| Stock comp / revenue | 27.2% | 2,320.1% | 327.5% | 77.0% | 85.8% | 120.3% | 21.8% |
| Quality scores | |||||||
| Piotroski F-score | β | 4.0 | 3.0 | 3.0 | 5.0 | 2.0 | 6.0 |
| Altman Z'' | β107.5 | 3.9 | β8.8 | β34.6 | β19.1 | β22.5 | β8.5 |
| Accruals ratio | β426.2% | β58.3% | β5.2% | β23.9% | β57.6% | β238.1% | β132.4% |
Source: SEC EDGAR XBRL filings (CIK 0001805077). Data updated October 24, 2026. Quarterly fourth quarters are the full year minus the first nine months. For information only β not investment advice. Check the original filings before relying on any figure.
