--- title: "Why Is Eos Energy Stock Gaining Wednesday?" type: "News" locale: "en" url: "https://longbridge.com/en/news/286289513.md" description: "Eos Energy (EOSE) reported Q1 earnings with revenue of $57M, a 445% increase year-over-year, and a profit of $0.12 per share, surprising analysts who expected a loss. Shares surged over 10% amid high short interest. The company also announced a joint venture with Cerberus Capital for Frontier Power USA, focusing on long-duration energy storage. Eos reaffirmed its 2026 revenue guidance of $300M to $400M. Cash reserves stood at $472.4M, with a significant increase in its commercial pipeline and backlog." datetime: "2026-05-13T15:53:14.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/286289513.md) - [en](https://longbridge.com/en/news/286289513.md) - [zh-HK](https://longbridge.com/zh-HK/news/286289513.md) --- # Why Is Eos Energy Stock Gaining Wednesday? **Eos Energy Enterprises, Inc**. (NASDAQ:EOSE) reported on Wednesday first-quarter revenue of $57.0 million, up 445% year over year, but slightly below the analyst estimate of $57.576 million. Diluted GAAP earnings came in at 12 cents per share, topping expectations for a loss of 22 cents per share. Shares climbed following the report, with the stock surging more than 10% as heavy short interest — exceeding 30% of the float — appeared to fuel a sharp rally. ## Margin Improvement And Production Growth Net income attributable to shareholders totaled $508.9 million, compared with $15.1 million a year earlier, primarily driven by non-cash mark-to-market fair value adjustments. Gross loss was $44.4 million, while adjusted EBITDA loss was $68.0 million. Eos said revenue generated over the past two quarters exceeded its full-year 2025 revenue. The company reported record quarterly production performance for shipments, battery output, and bipolar manufacturing, while surpassing 6.0 GWh of discharged energy from deployed systems. ## Manufacturing Expansion And Commercial Pipeline The company completed Factory Acceptance Testing for its second battery module line, with installation and commissioning underway at its Thorn Hill facility. Initial production remains scheduled for the end of the second quarter. Commercial pipeline increased 56% year over year to $24.3 billion, while backlog rose to $644.6 million, representing 2.6 GWh as of March 31. Eos also expanded an existing Southeast utility project from a four-hour to a 10-hour discharge system and announced a joint development agreement with TURBINE-X Energy Inc. targeting deployments tied to growing power demand from high-performance computing applications. ## Liquidity And Outlook Cash, cash equivalents, and restricted cash totaled $472.4 million at March 31. Net cash used in operating activities was $119.7 million during the quarter. The company reaffirmed full-year 2026 revenue guidance of $300 million to $400 million, compared with the analyst estimate of $303.689 million. "The market is telling us what it needs: long-duration storage that is safe, American-made, and financeable at scale. We have the technology, the manufacturing, the controls, and now, with Frontier Power USA, the planned capital to accelerate project deployment," Chief Executive Officer **Joe Mastrangelo** said. ## Frontier Power USA Platform Eos and **Cerberus Capital Management** announced plans to form **Frontier Power USA**, a long-duration energy storage development and investment platform focused on utility-scale storage deployments in the United States. The platform secured a $100 million equity commitment from Cerberus and is expected to receive an approximately $150 million investment from Eos through a planned pro rata rights offering. Frontier entered into a 2 GWh take-or-pay Capacity Reservation Agreement with Eos tied to AI data centers, commercial and industrial applications, and utility-scale developments. The companies said about 5 GWh of projects are under active development, with another 20 GWh identified in the pipeline. **EOSE Price Action:** Eos Energy Enterprises shares were up 10.25% at $8.93 at the time of publication on Wednesday, according to Benzinga Pro data. _Photo by PJ McDonnell via Shutterstock_ ### Related Stocks - [EOSE.US](https://longbridge.com/en/quote/EOSE.US.md) - [EOSEW.US](https://longbridge.com/en/quote/EOSEW.US.md) ## Related News & Research - [Eos Energy Enterprises And Cerberus Capital Management Announce Frontier Power Usa To Deploy American-Made Long Duration Energy Storage At Scale](https://longbridge.com/en/news/286242532.md) - [Eos Energy Enterprises soars on joint venture with Cerberus for energy storage and Q1 revenue beat](https://longbridge.com/en/news/286267132.md) - [OCI Energy and CPS Energy break ground on Alamo City Battery Energy Storage Project | ING Stock News](https://longbridge.com/en/news/286964497.md) - [Ford Energy Lands 20 GWh Battery Storage Deal With EDF](https://longbridge.com/en/news/286933641.md) - [Battery storage firms eye AI demand but face grid, supply hurdles](https://longbridge.com/en/news/286790784.md)