Eos Energy Enterprises, Inc.
EOSEW- Exchange
- Nasdaq
- Industry
- Miscellaneous Electrical Machinery, Equipment & Supplies
- SEC CIK
- 0001805077
In the last 90 days, Eos Energy Enterprises, Inc. insiders filed 2 open-market purchases and 4 sales; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Other share classesEOSE
- Currency
- USD
- Source
- SEC XBRL data (10-K, 10-Q, 20-F, 40-F)
- Updated
- Nov 8, 2026, 10:59 PM ET
Income statement
Each column is one fiscal year, newest first.
| Line item | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 |
|---|---|---|---|---|---|
| Period end | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 | Dec 31, 2022 | Dec 31, 2021 |
| Filing | 10-K | 10-K | 10-K | 10-K | 10-K |
| Reported | Feb 26, 2026 | Jan 16, 2025 | Feb 13, 2024 | Feb 2, 2023 | Feb 25, 2022 |
| Revenue | $114.2M | $15.6M | $16.4M | $17.9M | $4.60M |
| Cost of revenue | $258.0M | $98.9M | $89.8M | $153.3M | $46.5M |
| Gross profit | -$143.8M | -$83.3M | – | – | – |
| Operating expenses | – | $91.9M | – | – | – |
| Research and development | $28.5M | $22.8M | $18.7M | $18.5M | $19.2M |
| Selling, general and administrative | $85.1M | $60.0M | $53.6M | $60.6M | $43.0M |
| Operating income | -$259.3M | -$175.2M | -$152.9M | -$221.3M | -$134.7M |
| Interest expense | – | – | – | – | $1.54M |
| Income tax | $24.0K | $21.0K | $31.0K | $51.0K | $0 |
| Net income | -$969.6M | -$685.9M | -$229.5M | -$229.8M | -$124.2M |
| EPS, basic | $-6.69 | $-4.55 | $-1.81 | $-3.68 | $-2.36 |
| EPS, diluted | $-6.69 | $-4.55 | $-1.81 | $-3.68 | $-2.36 |
| Weighted shares, basic | 260.8M | 212.0M | 127.0M | 62.4M | 52.7M |
| Weighted shares, diluted | 260.8M | 212.0M | 127.0M | 62.4M | 52.7M |
| Margins and growth | |||||
| Gross margin | -125.9% | -533.5% | – | – | – |
| Operating margin | -227.0% | -1122.6% | -933.8% | -1234.4% | -2930.1% |
| Net margin | -849.1% | -4394.9% | -1401.3% | -1282.2% | -2701.5% |
| Revenue growth, year over year | +631.8% | −4.7% | −8.6% | +289.8% | +1,999.5% |
Balance sheet
Each column is one fiscal year, newest first.
| Line item | FY2025! | FY2024! | FY2023 | FY2022 | FY2021 |
|---|---|---|---|---|---|
| Period end | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 | Dec 31, 2022 | Dec 31, 2021 |
| Filing | 10-K | 10-K | 10-K | 10-K | 10-K |
| Reported | Feb 26, 2026 | Jan 16, 2025 | Feb 13, 2024 | Feb 2, 2023 | Feb 25, 2022 |
| Cash and equivalents | $568.0M | $74.3M | $69.5M | $17.1M | $104.8M |
| Accounts receivable | $6.78M | $3.04M | $3.39M | $1.67M | $1.92M |
| Inventory | $59.0M | $32.8M | $17.1M | $23.3M | $13.0M |
| Total current assets | $708.5M | $179.9M | $122.3M | $55.1M | $142.6M |
| Goodwill | $4.33M | $4.33M | $4.33M | $4.33M | $4.33M |
| Intangible assets | $979.0K | $240.0K | $295.0K | $240.0K | $280.0K |
| Total assets | $885.2M | $260.3M | $186.5M | $106.8M | $169.2M |
| Accounts payable | $99.9M | $16.7M | $20.5M | $34.7M | $12.5M |
| Short-term debt | $372.0K | $2.01M | $3.33M | $5.56M | $1.64M |
| Total current liabilities | $143.5M | $65.0M | $60.9M | $60.6M | $29.9M |
| Long-term debt | $812.9M | $314.9M | $200.5M | $170.3M | $4.73M |
| Total liabilities | $1.76B | $842.1M | $297.3M | $239.5M | $136.7M |
| Shareholders' equity | -$2.24B | -$1.07B | -$110.8M | -$132.7M | $32.4M |
Cash flow statement
Each column is one fiscal year, newest first. Free cash flow is operating cash flow minus capital expenditures.
| Line item | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 |
|---|---|---|---|---|---|
| Period end | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 | Dec 31, 2022 | Dec 31, 2021 |
| Filing | 10-K | 10-K | 10-K | 10-K | 10-K |
| Reported | Feb 26, 2026 | Jan 16, 2025 | Feb 13, 2024 | Feb 2, 2023 | Feb 25, 2022 |
| Operating cash flow | -$211.2M | -$153.9M | -$145.0M | -$196.9M | -$116.1M |
| Capital expenditures | $53.8M | $33.2M | $29.3M | $20.1M | $15.6M |
| Free cash flow | -$265.0M | -$187.1M | -$174.3M | -$216.9M | -$131.7M |
| Depreciation and amortization | $14.2M | $7.90M | $9.75M | $6.81M | $2.61M |
| Stock-based compensation | $24.9M | $18.8M | $14.1M | $13.8M | $15.1M |
| Investing cash flow | -$54.7M | -$33.2M | -$29.5M | -$17.2M | -$23.3M |
| Financing cash flow | $787.1M | $205.8M | $227.9M | $139.5M | $123.3M |
| Net change in cash | $521.2M | $18.7M | $53.4M | -$74.5M | -$16.2M |
| Ratio | |||||
| Stock-based compensation, % of revenue | 21.8% | 120.3% | 85.8% | 77.0% | 327.5% |
Shares outstanding
Common shares outstanding as stated on the cover of each 10-K and 10-Q. The date is the cover date, not the period end; a rising count means dilution.
| Cover date | Shares outstanding | Change in a year | Filing |
|---|---|---|---|
| Nov 3, 2026 | 366.4M | +27.1% | SEC |
| Aug 3, 2026 | 364.2M | +40.1% | SEC |
| May 11, 2026 | 339.5M | +49.2% | SEC |
| Feb 24, 2026 | 339.4M | +49.8% | SEC |
| Nov 3, 2025 | 288.2M | +32.3% | SEC |
| Jul 25, 2025 | 259.9M | +19.9% | SEC |
| May 1, 2025 | 227.6M | +9.4% | SEC |
| Feb 26, 2025 | 226.6M | +11.8% | SEC |
Notes and known gaps
How these numbers are put together, and what they can't tell you.
- Numbers come from the XBRL data in each period's original 10-K, 10-Q, 20-F or 40-F, or its amendment. They are shown as filed: later filings don't restate earlier periods here.
- Reported is the filing date of the first 8-K with Item 2.02 (results of operations) after the period ended, no later than the 10-Q or 10-K and within 120 days. Companies that release results only in the 10-Q, and foreign companies, which use Form 6-K, have none.
- A column marked ! failed an accounting identity (gross profit = revenue − cost of revenue, or assets = liabilities + equity, within 1%). Its numbers are shown as filed.
Known gaps
- Foreign companies that file Form 20-F or 40-F have annual statements only: their quarterly results are furnished on Form 6-K, which has no XBRL data.
- EPS and share counts are as reported at the time, not adjusted for later stock splits.
- For ADRs, EPS is per ordinary share, not per ADS (one TSMC ADS is five ordinary shares).
- For banks, revenue may be interest income only, depending on how the bank tags its filings; cost of revenue and gross profit are usually blank.
- Companies with several share classes, such as Berkshire Hathaway, may have no EPS and no cover share count.
- Depreciation and amortization is missing for some companies that report it under their own XBRL tags.