EOSE · Eos Energy Enterprises, Inc. Class A

NASDAQ NMS - GLOBAL MARKET - Real Time Price • USD

Eos Energy Enterprises Inc (EOSE)

NASDAQ NMS - GLOBAL MARKET Electrical Equipment
Move probability → Options chain →
$1.70 +0.03 (+1.80%)
● At close: October 21 at 4:00:00 PM EDT
$1.61 -0.07 (-4.17%)
🌅 Pre-Market: 5:13:17 AM EDT
DAY'S RANGE $1.70
$1.62 $1.75
52-WEEK RANGE $1.70
$1.66 $19.86

What's happening

Deterministic template sentences filled in from the same sourced figures shown elsewhere on this page -- not an AI-written summary, no live model call.

Key Statistics

Market Cap$611.8M
P/E (TTM1)—
EPS2 (TTM)$-2.63
Div Yield—
Beta33.00
Volume941,957
Open1.74
Prev Close1.67
Bid / Ask1.69 / 1.70
Next Earnings 2026-11-05

Analyst Recommendations

Strong buy 3 Buy 6 Hold 8 Sell 0 Strong sell 0

Aggregate ratings for 2026-10-01 (17 analysts polled by Finnhub) — consensus count.

Performance Overview (Trailing returns vs S&P 500 benchmark)

YTD RETURN
EOSE -85.34%
vs S&P 500 -98.12%
1-YEAR RETURN
EOSE -88.81%
vs S&P 500 -103.37%
6-MONTH RETURN
EOSE -76.37%
3-MONTH RETURN
EOSE -60.38%

Valuation Measures & Ratios

Enterprise Value4$923.4M
Forward P/E5—
PEG Ratio6-0.01
Price / Sales (TTM1)2.86
Price / Book712.45
EV4 / Revenue4.31
EV4 / EBITDA—
Profit Margin-246.76%
Operating Margin-173.95%
Return on Equity (ROE8)-190.21%
Return on Assets (ROA9)-72.43%
Avg Volume (3M)27,293,470
Quarterly history (5 periods)
Measure Jun '26Mar '26Sep '25Jun '25Mar '25
Market cap $1.35B $20.95B $1.49B $1.08B —
P/E -2.14 -61.56 -1.25 -1.87 —
Price/Sales 7.88 185.11 26.03 39.53 —
Price/Book -1.31 -24.12 -0.64 -0.98 —
EV/Revenue 9.70 186.96 32.86 51.38 —
EV/EBITDA -6.15 -87.09 -8.54 — —
ROE 61.23% 39.19% 51.37% 52.48% —
ROA -69.60% -42.57% -363.20% -160.35% —

Trailing-twelve-month ratios computed from SEC EDGAR quarterly figures and historical daily close prices (Alpaca). Diluted shares are derived from Net income ÷ EPS (diluted) for each quarter, not separately reported. Forward P/E/PEG unavailable (no free data source).

Glossary — what these abbreviations mean
1. TTM
Trailing twelve months — the sum of the last four reported quarters, not a calendar year or the single latest quarter.
2. EPS
Earnings per share — net income divided by diluted shares outstanding.
3. Beta
A stock's historical volatility relative to the overall market. Above 1 means it has moved more than the market; below 1, less.
4. EV (Enterprise Value)
Market cap plus total debt minus cash — roughly what it would cost to buy the whole company, debt included.
5. Forward P/E
Price divided by analysts' estimated earnings for the next 12 months, instead of trailing actual earnings.
6. PEG Ratio
P/E divided by expected earnings growth rate. A lower number can indicate a stock is cheap relative to how fast it's expected to grow.
7. Price / Book
Share price divided by book value (assets minus liabilities) per share.
8. ROE
Return on equity — net income divided by shareholders' equity, a measure of how efficiently a company turns equity into profit.
9. ROA
Return on assets — net income divided by total assets, a measure of how efficiently a company turns assets into profit.
10. MRQ
Most recent quarter — the single latest reported period, as opposed to TTM. The Financials section's "Quarterly" view below shows MRQ-style figures.
11. YoY
Year over year — percent change versus the same period one year earlier, used for growth figures like those on Compare cards and the Screener.

Short Interest

Shares Short134,847,658
Change from Prior Settlement+12.36%
% of Float—
Days to Cover (Short Ratio)4.69

Source: FINRA Rule 4560 consolidated short interest, settlement date 2026-09-30. Reported bi-monthly with a reporting lag — not real-time.

Quotes and the 1-day extended-hours chart: Yahoo Finance. Longer historical charts: Alpaca (IEX feed) — real-time but IEX-only volume (~2.5% of consolidated market volume). Fundamentals + earnings: Finnhub.

Price history

Events

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Technical signal summary

Calculating from the latest year of daily price history…

Calculating…
Show Technical Analysis Breakdown ▾ 10 Indicators

Not investment advice — read several signals together.

Indicators None active

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Starter sets
Trend
Oscillators
Volume/volatility
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History limited by data provider; markers are heuristics, not signals.

Peer and sector context

No reviewed peer group is available for this symbol.

Balanced evidence

A deterministic summary of sourced facts—not an AI verdict.

Potential strengths

  • Revenue growth is 351.4% on the provider's reported measure. Finnhub fundamentals ↗
  • Latest SEC filing is Form 8-K, filed 2026-10-19; review it for current changes and risks. SEC EDGAR ↗

Potential concerns

Rule-based facts only; absence from either side is not evidence, and this is not a recommendation.

Financials

Income statement

Line item Jun '26Mar '26Sep '25Jun '25Mar '25Sep '24Jun '24Mar '24
Revenue $68.8M $57.0M $30.5M $15.2M $10.5M $854.0K $898.0K $6.6M
Gross profit -$48.8M -$44.4M -$33.9M -$31.0M -$24.5M -$24.9M -$13.2M -$21.6M
Operating income -$83.8M -$79.3M -$61.2M -$63.8M -$52.9M -$53.3M -$29.0M -$41.1M
Net income -$275.7M $508.9M -$641.4M -$222.9M $15.1M -$342.9M -$28.2M -$46.7M
EPS (diluted) $-1.20 $0.12 $-4.91 $-1.05 $-0.20 $-1.77 $-0.25 $-0.23
EPS (basic) $-1.20 $2.43 $-4.91 $-1.05 $0.42 $-1.77 $-0.25 $-0.23

Balance sheet

Line item Jun '26Mar '26Dec '25Sep '25Jun '25Mar '25Dec '24Sep '24
Total assets $906.8M $799.3M $885.2M $328.2M $361.0M $263.3M $260.3M $216.8M
Total liabilities $1.22B $1.09B $1.76B $1.43B $931.7M $694.6M $842.1M $634.5M
Stockholders' equity -$1.03B -$868.4M -$2.24B -$2.32B -$1.10B -$942.2M -$1.07B -$573.8M
Total current assets $514.0M $590.0M $708.5M $188.7M $232.3M $185.5M $179.9M $149.2M
Total current liabilities $157.9M $125.3M $143.5M $103.4M $104.3M $90.7M $65.0M $75.1M
Cash & equivalents $305.5M $410.7M $568.0M $58.7M $120.2M $82.6M $74.3M $23.0M

Cash flow

Line item Jun '26Mar '26Dec '25Sep '25Jun '25Mar '25Dec '24Sep '24
Operating cash flow -$72.0M -$119.7M -$50.3M -$65.9M -$66.1M -$28.9M -$42.7M -$44.4M
Investing cash flow -$35.4M -$35.1M -$25.0M -$17.8M -$7.0M -$4.9M -$13.1M -$9.8M
Financing cash flow -$865.0K $2.7M $573.0M $27.3M $144.7M $42.2M $128.5M $27.3M
Free cash flow -$107.4M -$154.8M -$75.2M -$82.7M -$73.2M -$33.8M -$55.8M -$54.2M
Capital expenditures $35.4M $35.1M $25.0M $16.8M $7.0M $4.9M $13.1M $9.8M
Depreciation & amortization $6.1M $5.4M $5.2M $3.4M $2.9M $2.7M $2.6M $2.7M

Source: SEC EDGAR XBRL filings (10-Q/10-K), as originally tagged by the company. Quarterly cash flow is reconstructed by de-cumulating fiscal-year-to-date figures (how cash flow is tagged in 10-Qs); other quarterly lines are reported directly.

Institutional holders

SEC Form 13F filers holding EOSE as of the latest reported quarter. 13F only covers investment managers with $100M+ in assets — this is not a complete ownership picture, and does not include insiders (see Recent SEC filings below) or non-13F-eligible holders.

Institutional ownership is not available for this symbol right now.

Insider activity

Directors, officers, and 10%+ owners' reported transactions from SEC Form 4. A filing reports a transaction; it does not by itself explain why it happened.

Source: SEC EDGAR Form 4 filings · checked 25 most recent filings · covers 2026-07-21 to 2026-09-16

Recent transactions

  • Insiders have net sold 611,655 shares over the last 182 days, across 2 purchases and 6 sales.
  • Most recent: Puri Sumeet (Chief Accounting Officer) — Open market sale of 43,750 shares on 2026-09-16.

Deterministic template sentences filled in from the SEC Form 4 figures in the tables below -- not an AI-written summary, no live model call.

Insider purchases & sales, last 6 months

Purchases (open market)15,000 sh(2 txns)
Sales (open market)626,655 sh(6 txns)
Net Shares-611,655

Counts only open-market purchases (code P) and sales (code S) — grants, option exercises, tax withholding, and gifts are excluded since they aren't a market buy/sell decision.

Insider roster

NameTitleMost Recent TransactionDateShares
Puri SumeetChief Accounting OfficerOpen market sale2026-09-1643,750
Mastrangelo JoeChief Executive OfficerOpen market sale2026-09-16250,000
Song HaiyanDirectorOpen market purchase2026-09-145,000
Kroeker NathanChief Commercial OfficerOpen market sale2026-07-28110,417
DIMITRIEF ALEXANDERDirectorOption exercise2026-07-2117,897
Walters MarianDirectorOption exercise2026-07-2111,407
Bornstein Jeffrey SDirectorOption exercise2026-07-219,558
Urban DavidDirectorOption exercise2026-07-2112,185
Nigro JosephDirectorOption exercise2026-07-212,773
Buczkowski MichelleChief Administration OfficerOption exercise2026-07-212,585
Demby ClaudeDirectorOption exercise2026-07-211,825

Recent transactions

DateInsiderTitleTransactionSharesPrice
2026-09-16Puri SumeetChief Accounting OfficerOpen market sale 43,750$3.92
2026-09-16Mastrangelo JoeChief Executive OfficerOpen market sale 250,000$3.92
2026-09-14Puri SumeetChief Accounting OfficerOption exercise 87,500$0.00
2026-09-14Mastrangelo JoeChief Executive OfficerGrant / award 500,000$0.00
2026-09-14Song HaiyanDirectorOpen market purchase 5,000$3.84
2026-09-11Song HaiyanDirectorOpen market purchase 10,000$3.95
2026-09-09Puri SumeetChief Accounting OfficerOpen market sale 34,167$4.13
2026-09-05Puri SumeetChief Accounting OfficerOption exercise 68,333$0.00
2026-07-28Puri SumeetChief Accounting OfficerOpen market sale 29,167$3.36
2026-07-28Kroeker NathanChief Commercial OfficerOpen market sale 110,417$3.36
2026-07-27Mastrangelo JoeChief Executive OfficerOpen market sale 159,154$3.61
2026-07-25Puri SumeetChief Accounting OfficerOption exercise 58,334$0.00
2026-07-25Kroeker NathanChief Commercial OfficerOption exercise 220,834$0.00
2026-07-25Mastrangelo JoeChief Executive OfficerOption exercise 333,334$0.00
2026-07-21Mastrangelo JoeChief Executive OfficerOption exercise 111,118$5.48
2026-07-21DIMITRIEF ALEXANDERDirectorOption exercise 17,897$5.48
2026-07-21DIMITRIEF ALEXANDERDirectorOption exercise 1,377$5.48
2026-07-21Walters MarianDirectorOption exercise 11,407$5.48
2026-07-21Bornstein Jeffrey SDirectorOption exercise 9,558$5.48
2026-07-21Urban DavidDirectorOption exercise 12,185$5.48
2026-07-21Nigro JosephDirectorOption exercise 2,773$5.48
2026-07-21Buczkowski MichelleChief Administration OfficerOption exercise 2,585$5.48
2026-07-21Demby ClaudeDirectorOption exercise 1,825$5.48
2026-07-21Kroeker NathanChief Commercial OfficerOption exercise 16,944$5.48

Recent SEC filings

Official company reports and insider transaction filings. Form 4 reports a transaction; it does not by itself explain why it happened.

Source: SEC EDGAR submissions · updated 2026-10-22 06:30 UTC

FiledFormReport periodOfficial filing
2026-10-198-K2026-10-19 View on SEC.gov →
2026-09-1642026-09-14 View on SEC.gov →
2026-09-1642026-09-14 View on SEC.gov →
2026-09-1542026-09-11 View on SEC.gov →
2026-09-148-K2026-09-10 View on SEC.gov →
2026-09-0942026-09-05 View on SEC.gov →
2026-08-2642026-08-24 View on SEC.gov →
2026-08-2642026-08-24 View on SEC.gov →
2026-08-2642026-08-24 View on SEC.gov →
2026-08-2642026-08-24 View on SEC.gov →
2026-08-258-K2026-08-24 View on SEC.gov →
2026-08-0642026-08-04 View on SEC.gov →

Headlines about EOSE (Eos Energy Enterprises, Inc. Class A). Links open the publisher — we don’t host full articles.

SEC filings ↓

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