---
title: "Why Is Eos Energy Stock Gaining Thursday?"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/292900166.md"
description: "Eos Energy Enterprises stock rose nearly 10% after the company announced record preliminary Q2 revenue of $68M-$69M and a backlog of $807M. Shipments tripled year-over-year, driven by new Battery Line 2 production. Despite expected gross margin losses due to ramp-up costs, management highlighted strong commercial demand and improved unit economics outlook ahead of the full August 5 earnings release."
datetime: "2026-07-16T11:10:13.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/292900166.md)
  - [en](https://longbridge.com/en/news/292900166.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/292900166.md)
generator: "portal-rs"
---

# Why Is Eos Energy Stock Gaining Thursday?

**Eos Energy Enterprises Inc.** (NASDAQ:EOSE) said Wednesday it expects to deliver record second-quarter revenue and backlog as higher production and strong commercial demand continue to support growth.

Following the announcement, the stock jumped nearly 10%. The company announced its preliminary results ahead of its full earnings release on August 5.

Eos expects second-quarter revenue of $68 million to $69 million, the highest quarterly revenue in its history. Shipments more than tripled from a year earlier, while first-half 2026 revenue exceeded the company’s total revenue for all of 2025.

The company also expects a record backlog of about $807 million as of June 30, up roughly 25% from the previous quarter. New orders exceeded quarterly shipments, reflecting continued customer demand and improving revenue visibility.

Total cash, including restricted cash, is expected to reach about $364 million, while customer collections of approximately $78 million surpassed quarterly revenue.

## Battery Line 2 Boosts Production Capacity

Eos expects a gross margin loss of 69% to 73% as it ramps production. The company began commercial production on Battery Line 2 during the quarter, operating two commercial production lines across two manufacturing facilities. 

Although start-up costs and lower initial production volumes are weighing on near-term margins, management said the expansion should improve unit economics over time.

“Our preliminary second quarter results reflect a quarter of disciplined execution and continued progress across the business,” CEO **Joe Mastrangelo** said. 

“We expect to deliver record quarterly revenue and record backlog, demonstrating that the investments we have made in our manufacturing platform continue to translate into stronger topline and commercial performance.”

## Eos Energy Price Action

**EOSE Stock Price Activity:** Eos Energy Enterprises shares were up 9.38% at $4.780 during premarket trading on Thursday, according to Benzinga Pro data.

*Photo via Shutterstock*

### Related Stocks

- [EOSE.US](https://longbridge.com/en/quote/EOSE.US.md)
- [EOSEW.US](https://longbridge.com/en/quote/EOSEW.US.md)
- [EOSU.US](https://longbridge.com/en/quote/EOSU.US.md)
- [SSTK.US](https://longbridge.com/en/quote/SSTK.US.md)

## Related News & Research

- [Eos Energy Enterprises to Consolidate Battery Manufacturing at Thorn Hill Location | EOSE Stock News](https://longbridge.com/en/news/297193990.md)
- [WATTMORE and Eos Energy Enterprises Announce Strategic Software and Energy Storage Agreement | EOSE Stock News](https://longbridge.com/en/news/296793372.md)
- [Windon Energy Group wins SEK 1.6 million Vinnova grant for portable battery development](https://longbridge.com/en/news/297307040.md)
- [Shelly’s new $50 security camera watches your home without a subscription](https://longbridge.com/en/news/297672137.md)
- [Under the Radar: The AI Trade Is Becoming an Energy Trade](https://longbridge.com/en/news/296942037.md)

---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**