We are live on ! Find out more

Eos Energy Enterprises

EOSE

Market cap $1.44B

3.95 USD

-0.04

1%

At close Updated Sep 11, 4:00 PM EDT

Pre-market

After hours

3.92

-0.03

0.76%

1 day

-1%

5 days

12.22%

1 month

-6.84%

3 months

-36.29%

6 months

-38.76%

Year to date

-69.55%

1 year

-45.29%

5 years

-69.62%

10 years

-59.28%

About: Eos Energy Enterprises Inc designs develop, manufactures, and markets zinc-based energy storage solutions for utility-scale, microgrid, and commercial & industrial (C&I) applications. The solutions are used in the utility sector, the renewable energy sector, and the industrial sector.

Employees: 787

Industrials Electrical Equipment & Parts

News

Positive

Neutral

Negative

Sentiment 3-Months

Positive 29.2%

Neutral 66.7%

Negative 4.2%

Zacks Investment Research

5 Leveraged ETF Areas of Last Week

AI infrastructure, data-center power and memory stocks fueled big gains in leveraged ETFs last week, with IREN, Bloom Energy, Eos Energy and SanDisk leading the charge.

5 Leveraged ETF Areas of Last Week

Frontier Power USA Announces Appointment of World-Class Leadership Team to Scale U.S. Long-Duration Energy Storage

NEW YORK, Sept. 08, 2026 (GLOBE NEWSWIRE) -- Frontier Power USA (“FPUSA”), the integrated long-duration energy storage development and investment platform backed by funds managed by Cerberus Capital Management, Eos Energy Enterprises, Inc. (Nasdaq: EOSE), and Hudson Bay Capital Management, today announced the appointment of a senior management team representing world-class leadership and experience in storage development and operations.

Frontier Power USA Announces Appointment of World-Class Leadership Team to Scale U.S. Long-Duration Energy Storage

3 AI Stocks to Buy (and 2 to Skip) as the AI Buildout Hits a New Gear

Think back to the summer of 2023, back when nuclear and uranium stocks were dead money. Back then, everyone kept asking if Big Tech would actually choose nuclear to power its data centers.

3 AI Stocks to Buy (and 2 to Skip) as the AI Buildout Hits a New Gear

The Motley Fool

Stock Market Today, Sept. 2: Eos Energy Surges 19% on Google Partnership for $350M West Virginia Project

On Sept. 2, 2026, the battery storage provider climbed 18.75% after the clean-energy collaboration announcement tied to about 200 expected jobs.

Stock Market Today, Sept. 2: Eos Energy Surges 19% on Google Partnership for $350M West Virginia Project

Eos Energy Stock Surges On Google Clean Energy Deal

Shares of Eos Energy Enterprises Inc. (NASDAQ:EOSE) are trading higher Wednesday morning after the company announced a major commercial collaboration with Google and MN8 Energy.

Eos Energy Stock Surges On Google Clean Energy Deal

MN8 Energy, Google, and Eos Energy Enterprises Bring Advanced Clean Energy Solutions to West Virginia

The collaboration pairs utility-scale solar with lithium-ion energy storage and American-made, zinc-based long-duration energy storage to deliver new clean energy and capacity to the PJM grid The collaboration pairs utility-scale solar with lithium-ion energy storage and American-made, zinc-based long-duration energy storage to deliver new clean energy and capacity to the PJM grid

MN8 Energy, Google, and Eos Energy Enterprises Bring Advanced Clean Energy Solutions to West Virginia

The Motley Fool

Bloom Energy vs. Eos Energy Enterprises: Which Energy Storage Stock Is a Better Buy in 2026?

Bloom Energy is expanding its footprint in AI data centers through a massive strategic agreement with American Electric Power. Eos Energy Enterprises reported revenue growth of over 630% in fiscal year 2025 as it scales its zinc-based battery production.

Bloom Energy vs. Eos Energy Enterprises: Which Energy Storage Stock Is a Better Buy in 2026?

Eos Energy Enterprises to Consolidate Battery Manufacturing at Thorn Hill Location

Move completes the Pittsburgh manufacturing plan outlined on the Company's second quarter earnings call and is contemplated within current full year revenue guidance

Eos Energy Enterprises to Consolidate Battery Manufacturing at Thorn Hill Location

Eos Energy Enterprises Appoints Michelle Buczkowski as Chief Commercial Officer

PITTSBURGH, Aug. 25, 2026 (GLOBE NEWSWIRE) -- Eos Energy Enterprises, Inc. (NASDAQ: EOSE) (“Eos” or the “Company”), America's leading innovator in designing, manufacturing, and providing zinc-based long-duration energy storage (LDES) systems sourced and manufactured in the United States, today announced the appointment of Michelle Buczkowski as Chief Commercial Officer, effective August 24, 2026. Buczkowski succeeds Nathan Kroeker, who will leave the Company on October 20, 2026, following a planned transition period.

Eos Energy Enterprises Appoints Michelle Buczkowski as Chief Commercial Officer

WATTMORE and Eos Energy Enterprises Announce Strategic Software and Energy Storage Agreement

Companies combine WATTMORE's Intellect Operate™ EMS/PPC/SCADA platform with Eos' Z3™ technology to simplify deployment in a fully integrated solution DENVER and PITTSBURGH, Aug. 24, 2026 /PRNewswire/ -- WATTMORE, Inc, a Colorado-based energy intelligence technology company and Eos Energy Enterprises, Inc. (NASDAQ: EOSE) (Eos), America's leading innovator in designing, manufacturing, and providing zinc-based long-duration energy storage (LDES) systems sourced and manufactured in the United States, today announced a non-exclusive strategic software and hardware collaboration agreement that combines WATTMORE's patented Intellect Operate EMS/PPC/SCADA platform with Eos' Z3 long-duration energy storage systems. As part of this agreement, Eos has committed to deploy WATTMORE's Intellect Operate Energy Management System (EMS) and Power Plant Controller (PPC) for select customer projects and support integration of WATTMORE's EMS platform with Eos' DawnOS™ and Z3 technology.

WATTMORE and Eos Energy Enterprises Announce Strategic Software and Energy Storage Agreement

See News Rankings

Price charts implemented using Lightweight Charts™