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Eos Energy Enterprises (EOSE): Reassessing Valuation After Its $458 Million Follow-On Equity Offering

Simply Wall St · 2d ago

Eos Energy Enterprises (EOSE) just raised about $458 million through a follow on equity offering of roughly 35.9 million common shares at $12.78, a move that immediately puts dilution and growth plans in focus.

See our latest analysis for Eos Energy Enterprises.

The fresh capital raise lands after a volatile run, with the latest share price at $13.55, a 90 day share price return of 84.6 percent and a 1 year total shareholder return of 356.23 percent, signaling strong but risk aware momentum.

If this kind of high risk growth story has your attention, it might be a good time to explore fast growing stocks with high insider ownership for other potential standouts.

With the stock already up sharply and trading only modestly below analyst targets, the capital raise forces a key question for investors: Is Eos still mispriced, or is the market already baking in years of growth?

Most Popular Narrative Narrative: 17.5% Undervalued

With the most followed narrative placing fair value above the last close at $13.55, the offering now sits against an already optimistic backdrop.

In order for the above numbers to justify the analysts price target, the company would need to trade at a PE ratio of 10.2x on those 2028 earnings, up from -1.6x today. This future PE is lower than the current PE for the US Electrical industry at 33.0x.

Read the complete narrative.

Want to see what kind of revenue surge and margin flip could justify that future earnings multiple? The narrative leans on aggressive scaling and profitability assumptions. Curious how bold those projections really are? Read on to see the full valuation blueprint behind this pricing gap.

Result: Fair Value of $16.43 (UNDERVALUED)

Have a read of the narrative in full and understand what's behind the forecasts.

However, this upside depends on Eos clearing key hurdles, including proving its technology at scale and avoiding further dilution if heavy cash burn persists.

Find out about the key risks to this Eos Energy Enterprises narrative.

Another Lens on Value

Our SWS DCF model is less upbeat than the narrative crowd, pointing to a fair value of $9.83 versus today’s $13.55. This suggests the shares may be overvalued if cash flows ramp more slowly than anticipated. Which story do you think will win out: momentum or math?

Look into how the SWS DCF model arrives at its fair value.

EOSE Discounted Cash Flow as at Dec 2025
EOSE Discounted Cash Flow as at Dec 2025

Simply Wall St performs a discounted cash flow (DCF) on every stock in the world every day (check out Eos Energy Enterprises for example). We show the entire calculation in full. You can track the result in your watchlist or portfolio and be alerted when this changes, or use our stock screener to discover 916 undervalued stocks based on their cash flows. If you save a screener we even alert you when new companies match - so you never miss a potential opportunity.

Build Your Own Eos Energy Enterprises Narrative

If you want to dig into the numbers yourself or challenge these assumptions, you can spin up a custom view in just minutes, Do it your way.

A great starting point for your Eos Energy Enterprises research is our analysis highlighting 1 key reward and 3 important warning signs that could impact your investment decision.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.