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Research & education only — not financial advice.TENK is not a registered investment adviser; calls are impersonal, generated from SEC filings and a delayed/third-party price feed, and may be wrong or out of date. The operator and an affiliated trading operation may hold or trade the securities TENK rates — see Disclosures. Do your own research.

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Home›Stocks›EOSE
EOSE logo

EOSE

Eos Energy Enterprises, Inc.

Next earnings Jul 28, 2026 · consensus $-0.19 EPS, $72.6M rev

Last earnings +2.2% on 2026-05-13

Avoid
$5.23
▼ -14.12%
$5.23▲ +18.59%
over 1Y
L $4.40H $19.19
Earnings Dividend Split Congress buy Congress sellGrouped by date · hover a pin to expand
Today-14.1%
1W-14.1%
1M-44.5%
3M+5.2%
YTD-59.7%
1Y+18.6%
OverviewFinancialsValuationQualityTimelineFilings
Rating
Avoid
Quality
F
Valuation
Fair value
Filings
Flagged
Avoid
Conviction
Horizon
Long (>12mo)
Street · 16 analysts
Buy

Revenue 7x'd to $114M but Eos still loses money on every unit, carries -$2.24B equity, and trades at 18x sales — not investable.

Revenue $114M · FY2025

Eos is a pre-profitability zinc-battery (Znyth/Z3) story that just delivered a spectacular top-line: FY2025 revenue of $114M, up 631.8% off a $15.6M base, validating early commercial traction for its non-lithium, US-made BESS. But the income statement is the problem, not the narrative. Gross profit was -$144M, a -125.9% gross margin — Eos is selling its systems for less than they cost to build, so each incremental dollar of revenue currently deepens the loss. Operating loss was -$259M and the reported net loss was -$970M (the gap likely reflects non-cash financing/fair-value charges tied to the Credit Agreement and SPA securities), with diluted EPS of -$6.69. Management's own MD&A frames the company around 'history of losses' and the need to 'improve our manufacturing processes to achieve sustained, long-term profitability,' and the Risk Factors concede 'limited manufacturing experience' and that the cells 'have less power density and may be considered inferior to competitors' products' — i.e., the margin inflection is a hope, not a demonstrated capability.

The balance sheet is structurally distressed. Stockholders' equity is -$2.24B against -$2.54B of accumulated deficit, total liabilities are $1.76B (including $813M long-term debt, up 158%), and the company burned -$211M in operating cash plus $53.8M of capex in FY2025. The $568M cash pile (boosted 664% by financings) covers only ~2 years of that burn before more capital is needed, and shares outstanding already grew 49.8% YoY — dilution is the funding mechanism. The DOE Loan Facility (up to $277.5M, only $90.9M drawn) is the lifeline to fund the AMAZE 8 GWh expansion, but the Risk Factors flag that failing covenants or losing access to that funding could force the company to 'seek alternative sources of capital, or risk its ability to continue operations.'

AI-generated analysis, produced by our proprietary engine from SEC filing data.

Investment recommendation produced by TENK/calls (tenkcalls.com), Luxembourg. Completed Jun 30, 2026, 12:45 AM ET. Ratings & methodology: definitions · All recommendations to date: track record · Conflicts: disclosures. Not investment advice.

Is EOSE a buy? The one-page verdict, explained →

Financials · annual, by fiscal year

Line itemFY21FY22FY23FY24FY25
Revenue$4.60M$17.9M$16.4M$15.6M$114M
Gross profit——-$73.4M-$83.3M-$144M
Operating income-$135M-$221M-$153M-$175M-$259M
Net income-$124M-$230M-$230M-$686M-$970M
Diluted EPS-$2.36-$3.68-$1.81-$4.55-$6.69
Net margin-2701.5%-1282.2%-1401.3%-4394.9%-849.1%

Annual figures from SEC 10-K XBRL filings. Open the filing links below for full statement detail.

Key statistics

Valuation

Enterprise value$2.14B
EV / EBITDA—
EV / Sales18.7
EV / FCF—
P / FCF—
PEG (trailing)—
Earnings yield-51.2%
FCF yield-14.0%

Quality & risk

ROIC (est.)—
Free cash flow-$265M
Total debt$813M
Net cash-$245M
Altman Z-Score-3.44 distress
Piotroski F-Score6/9

Capital returns

Buyback yield—
Dividend yield (est.)—
Shareholder yield—
Shares Δ YoY+49.8%

Computed from SEC XBRL annual figures + the current quote. EV and ROIC use long-term + current debt where filed; estimates, not investment advice.

Disclosure timeline

SEC · 8-Ks + reports
Recent disclosure tone has skewed negative — read the flagged items.
  1. 8-K Other event2026-07-02
  2. 8-K Other event2026-07-01
  3. 8-K Material agreement2026-06-30
  4. 8-K Shareholder vote2026-06-05

    Annual meeting vote results filed; routine director/proposal approvals

  5. 8-K Material agreement2026-05-13

    Q1'26: revenue scaling but deep losses and negative equity persist

  6. 10-Q Quarterly report2026-05-13

    Q1'26: revenue scaling but deep losses and negative equity persist

  7. 8-K Officer / director change2026-04-30

    Leadership change: officer/director appointed or departed

  8. DEF 14A Proxy statement2026-04-14

    Annual proxy: director slate and exec pay up for shareholder vote

  9. 10-K Annual report2026-02-26

    FY25 revenue +632% to $114M but loss widened to $970M, equity negative

Recent filings

all on EDGAR ↗
CERTFiling2026-07-02open ↗SCHEDULE 13D/AFiling2026-07-02open ↗8-A12BFiling2026-07-02open ↗8-KPeriod ending 2026-07-022026-07-02open ↗424B2Filing2026-07-02open ↗8-KPeriod ending 2026-06-302026-07-01open ↗424B5Filing2026-06-30open ↗4Period ending 2026-06-262026-06-30open ↗4Period ending 2026-06-262026-06-30open ↗4Period ending 2026-06-262026-06-30open ↗4Period ending 2026-06-262026-06-30open ↗4Period ending 2026-06-262026-06-30open ↗

Quality score

F
ValueGrowthProfitHealthMom.
ValueF
GrowthC
ProfitabilityF
Financial healthF
MomentumF
  • ✓Revenue growing year-over-year
  • ✗Profitable (positive net income)
  • ✗Net margin above 10%
  • ✓Liabilities below 2× equity
4.3952-week19.19
Revenue
$114M
+631.8% YoY
Net margin
-849.1%
ROE
—
P/E
—

SEC fundamentals · FY 2025

'21'22'23'24'25

■ revenue · ■ net income, by fiscal year

Revenue$114M+631.8%
Net income-$970M-41.4%
Gross profit-$144M-72.8%
Operating income-$259M-48.0%
Diluted EPS-$6.69-47.0%
Cash & equivalents$568M+664.5%
Total assets$885M+240.0%
Total liabilities$1.76B+109.3%
Stockholders' equity-$2.24B-109.1%
Gross: -125.9%Op.: -227.0%L/E: -0.79x

Frequently asked

Is Eos Energy Enterprises, Inc. (EOSE) a buy?
EOSE currently carries a Avoid rating with 4/5 conviction, derived from its latest SEC filings. Revenue 7x'd to $114M but Eos still loses money on every unit, carries -$2.24B equity, and trades at 18x sales — not investable.
What is Eos Energy Enterprises, Inc.'s quality score?
EOSE scores 25.274372249977944/100 (grade F) on a SEC-grounded quality model spanning value, growth, profitability, financial health and momentum.

Sources: SEC EDGAR (CIK 0001805077, latest 10-Q filed 2026-05-13) · EODHD · Proprietary analysis · as of 6/30/2026, 4:45:54 AM.

Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.

Insider activity

Form 4 · SEC

Last 90 days: 0 open-market buys · 4 sales

2026-06-30
Puri Sumeet
Chief Accounting Officer
Sell8.82K @ $5.86$51.7K
2026-06-30
Buczkowski Michelle
Chief Administration Officer
Sell11.5K @ $5.87$67.3K
2026-06-30
Silberman Michael W
Chief Legal Officer
Sell15.0K @ $5.87$88.0K
2026-06-30
Kroeker Nathan
CCO and Interim CFO
Sell35.3K @ $5.86$207K
2026-06-30
Mastrangelo Joe
Chief Executive Officer
Tax60.7K @ $6.09$370K
2026-06-26
Puri Sumeet
Chief Accounting Officer
Exercise17.6K
2026-06-26
Buczkowski Michelle
Chief Administration Officer
Exercise22.9K
2026-06-26
Silberman Michael W
Chief Legal Officer
Exercise30.0K
2026-06-26
Kroeker Nathan
CCO and Interim CFO
Exercise70.6K
2026-06-26
Mastrangelo Joe
Chief Executive Officer
Exercise131K
2026-06-12
Mastrangelo Joe
Chief Executive Officer
Exercise200K @ $1.34$268K
2026-06-12
Mastrangelo Joe
Chief Executive Officer
Tax117K @ $6.06$707K

Earnings history

beat/miss · move
2026-05-13Beat +18.8% est▲ +2.22%8-K ↗
2026-04-09Beat +18.8% est▲ +29.63%8-K ↗
2026-02-26Miss -381.7% est▼ -39.44%8-K ↗
2025-11-05Miss -2038.5% est▲ +5.39%8-K ↗
2025-07-30Miss -611.8% est▼ -0.59%8-K ↗
2025-05-06—▼ -0.40%8-K ↗

Dates from 8-K (Item 2.02); beat/miss = reported EPS vs consensus (Finnhub, recent quarters); move = prior close → close on/after.

Recent news

market news →
Eos Energy Announces Commencement of Rights OfferingBullish
globenewswire.com· 2026-07-02
Eos Announces $125 Million Investment for Frontier Power USA, Bringing Expected Frontier Equity Investment up to $375 MillionBullish
globenewswire.com· 2026-06-30
Eos Energy Announces Updated Terms for Rights OfferingBullish
globenewswire.com· 2026-06-30
Eos Announces Pricing of Registered Direct Offering of Common Stock and Warrants to Fund Investment in Frontier Power USABullish
globenewswire.com· 2026-06-30
Eos Energy Enterprises, Inc. Announces Proposed Registered Direct Offering of Common Stock and Warrants to Fund Investment in Frontier Power USABullish
globenewswire.com· 2026-06-30
Is Eos Energy Enterprises, Inc. (EOSE) A Good Stock To Buy Now?Bullish
finance.yahoo.com· 2026-06-29

Vs tracked universe

compare →

1195 tracked peers · median

TENK Score25 vs 67
Revenue growth631.8% vs 7.5%
Net margin-849.1% vs 10.0%
Return on equity— vs 12.0%
P/E— vs 26.2

News sentiment

EODHD · 15d
Bullish
+0.18
vs typical · 39 articles

Recent news tone vs the market's typical (which skews positive). A soft signal, not a recommendation.