Eos Energy Enterprises, Inc. (EOSE) intrinsic value & 10-year financials

Eos Energy Enterprises, Inc. (EOSE) has no Graham intrinsic value right now because the formula needs positive earnings. Over the last 8 fiscal years revenue grew 147.6% a year to $114.2M, with an average return on invested capital of -233.2%.

Graham intrinsic value
—
Share price (Oct 17, 2026)
$1.82
Market cap
$474.7M
Revenue (FY2025)
$114.2M
Revenue growth (8-yr CAGR)
147.6%
ROIC (10-yr avg)
-233.2%
Free cash flow (FY2025)
-$265.0M

EOSE 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2025 $114.2M -$969.6M -$6.69 -$265.0M -227.0% 18.5%
FY2024 $15.6M -$685.9M -$4.55 -$187.1M -1122.6% 43.8%
FY2023 $16.4M -$229.5M -$1.81 -$174.3M -933.8% -533.6%
FY2022 $17.9M -$229.8M -$1.84 -$216.9M -1234.4% -628.8%
FY2021 $4.6M -$124.2M -$1.18 -$131.7M -2930.1% -631.5%
FY2020 $219.0K -$68.8M -$3.65 -$30.2M -17839.7% 74.1%
FY2019 $496.0K -$79.5M -$10.11 -$26.1M -5409.7% 24.8%
FY2018 — — — — — —

Source: annual 10-K filings on SEC EDGAR. Figures in USD.

Executive summary

Eos Energy Enterprises, Inc. revenue growth over the past decade is N/A; insufficient history prevents a reliable 10-year CAGR calculation.

Eos Energy Enterprises, Inc. has earned high returns on invested capital, averaging 20.5% ROIC over the available history. High ROIC is consistent with a durable franchise, but it is not by itself proof of an economic moat.

Eos Energy Enterprises, Inc. capital allocation metrics are N/A for the decade; share count and net debt history are incomplete.

Benjamin Graham lens

Under Benjamin Graham's formula using SEC EDGAR fundamentals, Eos Energy Enterprises, Inc. is modeled at 15.0% normalized earnings growth with a 5.1% bond-yield adjustment. The resulting Graham intrinsic value estimate is $-222.21 per share.

EOSE stock: frequently asked questions

What is the intrinsic value of Eos Energy Enterprises, Inc. (EOSE) stock?

Graham's formula only works with positive earnings. Eos Energy Enterprises, Inc. reported diluted EPS of -$6.69 in fiscal 2025, so no Graham value is shown. The 10-year table shows revenue and cash-flow trends instead.

Does Eos Energy Enterprises, Inc. generate free cash flow?

Eos Energy Enterprises, Inc. generated -$265.0M of free cash flow (operating cash flow minus capital expenditures) in fiscal 2025. Free cash flow was positive in 0 of the last 7 reported years.

What is EOSE's return on invested capital?

Average ROIC over the last 8 fiscal years was -233.2%, and average return on equity was 134.8%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this EOSE data come from?

From Eos Energy Enterprises, Inc.'s annual 10-K filings on SEC EDGAR, most recently filed Aug 5, 2026. Prices are end-of-day snapshots; valuations are formula outputs, not investment advice.

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