Jun 2026 (Q2 FY26) — Aug 5, 2026
Eos Energy Q2 FY26 — Record Shipments, Backlog Growth, and Strategic Consolidation
Read the full callEos Energy (EOSE) earnings
- Jun 2026
- Jun 2026 (Q2 FY26)
- Dec 2025
Eos Energy earnings: last reported Wed, 5 Aug 2026, for the quarter ended Jun 2026.
Reported
The figures, each with its period
Each figure keeps its basis and period; nothing is filled in.
| Metric | Value | Change | Basis | Period | Note |
|---|---|---|---|---|---|
| Revenue | 68.8 | +351.4% YoY | Quarterly, as filed | Quarter to Jun 2026 | Revenue from operations as filed. |
| Operating margin | -121.9 | +297.2 pts YoY | Operating profit / revenue | Quarter to Jun 2026 | For the quarter; a change is in percentage points. |
| Net profit | -276 | Quarterly, as filed | Quarter to Jun 2026 | Profit after tax as filed. The year-earlier figure was zero or a loss, so no percentage is shown. |
Price
$1.81 −0.55% · −$0.01
Performance −88.0% 1Y
1Y: $15.04 on 17 Oct 2025 → $1.81. High $19.19 (10 Nov 2025), low $1.81 (19 Oct 2026).
- Previous close
- $1.82
- 52-week range
- $1.81 – $19.19
- One year
- −87.94%
Overview
- Symbol
- EOSE
- Sector
- Industrials
- Exchange
- US
- Currency
- USD
Call summaries
Every analysed call
Eos Energy earnings calls (EOSE)
Financials
What the filings say
Net profit, year on year: −24% (quarter to jun 2026 against jun 2025).
| Line item | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 |
|---|---|---|---|---|---|---|---|---|
| Sales | 1 | 7 | 10 | 15 | 31 | 58 | 57 | 69 |
| Expenses | 28 | 28 | 28 | 33 | 27 | 27 | 35 | 35 |
| Operating profit | -53 | -52 | -53 | -64 | -61 | -81 | -79 | -84 |
| Operating margin | −6244.3% | −712.8% | −506.2% | −419.1% | −200.7% | −140.1% | −139.2% | −121.9% |
| Interest | 5 | 6 | 7 | 7 | 5 | 9 | 12 | 12 |
| Profit before tax | -343 | -268 | 15 | -223 | -641 | -120 | 509 | -276 |
| Tax rate | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | −0.0% | 0.0% | 0.0% |
| Net profit | -343 | -268 | 15 | -223 | -641 | -120 | 509 | -276 |
| EPS ($ per share) | -1.77 | — | 0.42 | -1.05 | -4.91 | — | 2.43 | -1.20 |
| Line item | Dec 2019 | Dec 2020 | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|---|---|
| Equity capital | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Reserves | -204 | -292 | -417 | -646 | -876 | -1,562 | -2,536 |
| Total liabilities | 87 | 17 | 137 | 239 | 297 | 842 | 1,763 |
| Fixed assets | 5 | 6 | 13 | 27 | 38 | 46 | 114 |
| Total assets | 13 | 138 | 169 | 107 | 186 | 260 | 885 |
| Line item | Dec 2019 | Dec 2020 | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|---|---|
| Cash from operations | -24 | -27 | -116 | -197 | -145 | -154 | -211 |
| Cash from investing | -3 | -7 | -23 | -17 | -29 | -33 | -55 |
| Cash from financing | 22 | 154 | 123 | 140 | 228 | 206 | 787 |
| Net cash flow | -5 | 121 | -16 | -74 | 53 | 19 | 521 |
| Capital expenditure | -2 | -4 | -16 | -20 | -29 | -33 | -54 |
| Free cash flow | -26 | -30 | -132 | -217 | -174 | -187 | -265 |
Insider filings
91 filings between Dec 4, 2025 and Sep 16, 2026.
Open market
decisions to buy or sellPurchases
$751.7K
6 purchases by 4 insiders
Sales
$18.03M
23 sales by 8 insiders
52% filed under a 10b5-1 plan — scheduled in advance, not decided on the day
Compensation
not trading decisions- 2
- Award — granted as compensation
- 43
- Option exercise — converted options into shares
- 8
- Tax withheld — shares kept back by the company to cover tax
Also filed: 4 dispositions to the issuer, 3 gifts, 2 other filings.
Who traded
open market only| Insider | Bought | Sold | Last filing |
|---|---|---|---|
| Stidolph Russell Monoki | — | $11.47M | Dec 8, 2025 |
| Mastrangelo Joe | $502.3K | $1.55M | Sep 16, 2026 |
| Kroeker Nathan | — | $1.75M | Jul 28, 2026 |
| Walters Marian | — | $1.28M | May 28, 2026 |
| Silberman Michael W | — | $827.2K | Jun 30, 2026 |
| Bornstein Jeffrey S | — | $612.5K | Dec 5, 2025 |
| Puri Sumeet | — | $462.3K | Sep 16, 2026 |
| Urban David | $100.1K | — | Mar 9, 2026 |
Latest filings (50)
| Date | Insider | What | Shares | Value |
|---|---|---|---|---|
| Sep 16, 2026 | Mastrangelo Joe Chief Executive Officer | Sale 10b5-1 plan | 250,000 | $980.0K |
| Sep 16, 2026 | Puri Sumeet Chief Accounting Officer | Sale 10b5-1 plan | 43,750 | $171.5K |
| Sep 14, 2026 | Mastrangelo Joe Chief Executive Officer | Award 10b5-1 plan | 500,000 | $0 |
| Sep 14, 2026 | Puri Sumeet Chief Accounting Officer | Option exercise 10b5-1 plan | 87,500 | $0 |
| Sep 14, 2026 | Song Haiyan Director | Purchase | 5,000 | $19.2K |
| Sep 11, 2026 | Song Haiyan Director | Purchase | 10,000 | $39.5K |
| Sep 9, 2026 | Puri Sumeet Chief Accounting Officer | Sale 10b5-1 plan | 34,167 | $141.1K |
| Sep 5, 2026 | Puri Sumeet Chief Accounting Officer | Option exercise 10b5-1 plan | 68,333 | $0 |
| Jul 28, 2026 | Kroeker Nathan Chief Commercial Officer | Sale 10b5-1 plan | 110,417 | $371.0K |
| Jul 28, 2026 | Puri Sumeet Chief Accounting Officer | Sale 10b5-1 plan | 29,167 | $98.0K |
| Jul 27, 2026 | Mastrangelo Joe Chief Executive Officer | Sale | 159,154 | $574.5K |
| Jul 25, 2026 | Puri Sumeet Chief Accounting Officer | Option exercise 10b5-1 plan | 58,334 | $0 |
| Jul 25, 2026 | Kroeker Nathan Chief Commercial Officer | Option exercise 10b5-1 plan | 220,834 | $0 |
| Jul 25, 2026 | Mastrangelo Joe Chief Executive Officer | Option exercise | 333,334 | $0 |
| Jul 21, 2026 | Urban David Director | Option exercise | 12,185 | $66.8K |
| Jul 21, 2026 | Nigro Joseph Director | Option exercise | 2,773 | $15.2K |
| Jul 21, 2026 | Kroeker Nathan Chief Commercial Officer | Option exercise | 16,944 | $92.9K |
| Jul 21, 2026 | Buczkowski Michelle Chief Administration Officer | Option exercise | 2,585 | $14.2K |
| Jul 21, 2026 | Mastrangelo Joe Chief Executive Officer | Option exercise | 111,118 | $608.9K |
| Jul 21, 2026 | DIMITRIEF ALEXANDER Director | Option exercise | 1,377 | $7.5K |
| Jul 21, 2026 | DIMITRIEF ALEXANDER Director | Option exercise | 17,897 | $98.1K |
| Jul 21, 2026 | Walters Marian Director | Option exercise | 11,407 | $62.5K |
| Jul 21, 2026 | Bornstein Jeffrey S Director | Option exercise | 9,558 | $52.4K |
| Jul 21, 2026 | Demby Claude Director | Option exercise | 1,825 | $10.0K |
| Jul 7, 2026 | Kroeker Nathan CCO and Interim CFO | Sale 10b5-1 plan | 79,309 | $371.2K |
| Jul 6, 2026 | Mastrangelo Joe Chief Executive Officer | Tax withheld | 121,245 | $613.5K |
| Jul 5, 2026 | Kroeker Nathan CCO and Interim CFO | Option exercise 10b5-1 plan | 105,008 | $0 |
| Jul 5, 2026 | Mastrangelo Joe Chief Executive Officer | Option exercise | 254,304 | $0 |
| Jul 3, 2026 | Kroeker Nathan CCO and Interim CFO | Option exercise 10b5-1 plan | 53,610 | $0 |
| Jun 30, 2026 | Puri Sumeet Chief Accounting Officer | Sale 10b5-1 plan | 8,823 | $51.7K |
| Jun 30, 2026 | Buczkowski Michelle Chief Administration Officer | Sale 10b5-1 plan | 11,469 | $67.3K |
| Jun 30, 2026 | Kroeker Nathan CCO and Interim CFO | Sale 10b5-1 plan | 35,289 | $206.8K |
| Jun 30, 2026 | Mastrangelo Joe Chief Executive Officer | Tax withheld | 60,703 | $369.7K |
| Jun 30, 2026 | Silberman Michael W Chief Legal Officer | Sale 10b5-1 plan | 14,998 | $88.0K |
| Jun 26, 2026 | Puri Sumeet Chief Accounting Officer | Option exercise 10b5-1 plan | 17,645 | $0 |
| Jun 26, 2026 | Silberman Michael W Chief Legal Officer | Option exercise 10b5-1 plan | 29,996 | $0 |
| Jun 26, 2026 | Mastrangelo Joe Chief Executive Officer | Option exercise | 130,570 | $0 |
| Jun 26, 2026 | Kroeker Nathan CCO and Interim CFO | Option exercise 10b5-1 plan | 70,578 | $0 |
| Jun 26, 2026 | Buczkowski Michelle Chief Administration Officer | Option exercise 10b5-1 plan | 22,938 | $0 |
| Jun 12, 2026 | Mastrangelo Joe Chief Executive Officer | Option exercise | 200,000 | $268.0K |
| Jun 12, 2026 | Mastrangelo Joe Chief Executive Officer | Tax withheld | 116,646 | $706.9K |
| Jun 2, 2026 | Nigro Joseph Director | Option exercise | 3,565 | $0 |
| Jun 2, 2026 | Walters Marian Director | Option exercise | 1,782 | $0 |
| May 28, 2026 | Walters Marian Director | Sale | 30,000 | $275.4K |
| May 28, 2026 | Walters Marian Director | Option exercise | 30,000 | $35.4K |
| May 20, 2026 | Walters Marian Director | Sale | 22,319 | $160.7K |
| May 20, 2026 | Walters Marian Director | Option exercise | 22,319 | $26.3K |
| May 19, 2026 | Bornstein Jeffrey S Director | Option exercise | 30,815 | $0 |
| May 19, 2026 | Demby Claude Director | Disposition to issuer | 9,244 | $63.6K |
| May 19, 2026 | Demby Claude Director | Option exercise | 23,111 | $0 |
Source: SEC Form 4 filings. Form 4 reports transactions, not the cap table — absence of filings says nothing about how much an insider owns, and a quiet window is not a signal.
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