Eos Energy [EOSE] vs EnerSys [ENS] Detailed Stock Comparison

Eos Energy Enterprises Inc.

NASDAQ
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EnerSys

NYSE
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TLDR: Quick Comparison Summary

Based on 21 vital metrics comparison: Eos Energy Enterprises Inc. wins in 1 metrics, EnerSys wins in 18 metrics, with 0 ties. EnerSys appears stronger overall.

View Metrics Details

Vital Metrics Comparison

Metric Eos Energy Enterprises Inc. EnerSys Better
P/E Ratio (TTM) -1.03 24.62 EnerSys
Price-to-Book Ratio -0.95 3.86 EnerSys
Debt-to-Equity Ratio -0.37 62.24 EnerSys
PEG Ratio -588.61 -1.53 EnerSys
EV/EBITDA -16.93 13.68 EnerSys
Profit Margin (TTM) -125.95% 8.37% EnerSys
Operating Margin (TTM) -146.11% 14.09% EnerSys
EBITDA Margin (TTM) N/A 14.09% N/A
Return on Equity 77.93% 16.71% Eos Energy Enterprises Inc.
Return on Assets (TTM) -28.10% 7.40% EnerSys
Free Cash Flow (TTM) $-265.88M $139.26M EnerSys
Dividend Yield N/A 0.63% N/A
1-Year Return 50.37% 159.20% EnerSys
Price-to-Sales Ratio (TTM) 21.82 1.96 EnerSys
Enterprise Value $4.12B $8.06B EnerSys
EV/Revenue Ratio 36.07 2.16 EnerSys
Gross Profit Margin (TTM) -93.83% 30.06% EnerSys
Revenue per Share (TTM) $0 $98 EnerSys
Earnings per Share (Diluted) $-6.69 $8.07 EnerSys
Beta (Stock Volatility) 2.34 1.08 EnerSys
Short % of Float 29.34% 3.98% EnerSys

Eos Energy Enterprises Inc. vs EnerSys Stock Performance Analysis

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EOSE
ENS

Performance Comparison

Short-term Returns

Stock1D1W1M3M6MYTD
Eos Energy Enterprises Inc.5.28%-4.63%-18.83%14.75%-53.19%-50.81%
EnerSys3.19%1.31%-2.35%42.90%56.74%53.53%

Long-term Returns

Stock1Y3Y5Y10Y15Y20Y
Eos Energy Enterprises Inc.50.37%81.44%-68.75%-40.88%-40.88%-40.88%
EnerSys159.20%114.81%139.54%255.40%617.63%1,253.41%

Performance & Financial Health Analysis: Eos Energy Enterprises Inc. vs EnerSys

MetricEOSEENS
Market Information
Market Cap i$2.35B$7.67B
Market Cap CategoryMid capMid cap
10 Day Avg. Volume i35,031,610274,529
90 Day Avg. Volume i22,746,317325,026
Last Close$6.38$231.42
52 Week Range$4.18 - $19.86$80.82 - $244.30
% from 52W High-67.88%-5.27%
All-Time High$31.95 (Jan 11, 2021)$244.30 (May 21, 2026)
% from All-Time High-80.03%-5.27%
Growth Metrics
Quarterly Revenue Growth7.00%0.01%
Quarterly Earnings Growth7.00%-0.21%
Financial Health
Profit Margin (TTM) i-1.26%0.08%
Operating Margin (TTM) i-1.46%0.14%
Return on Equity (TTM) i0.78%0.17%
Debt to Equity (MRQ) i-0.3762.24
Cash & Liquidity
Book Value per Share (MRQ)$-6.64$51.50
Cash per Share (MRQ)$1.67$12.21
Operating Cash Flow (TTM) i$-211,190,000$538.80M
Levered Free Cash Flow (TTM) i$-147,318,624$409.94M
Dividends
Last 12-Month Dividend Yield iN/A0.63%
Last 12-Month Dividend iN/A$1.02

Valuation & Enterprise Metrics Analysis: Eos Energy Enterprises Inc. vs EnerSys

MetricEOSE (Apr 24, 2026)ENS (Apr 23, 2026)
Price Ratios
P/E Ratio (TTM) i-1.0324.62
Forward P/E i-588.6116.86
PEG Ratio i-588.61-1.53
Price to Sales (TTM) i21.821.96
Price to Book (MRQ) i-0.953.86
Market Capitalization
Market Capitalization i$2.35B$7.67B
Enterprise Value i$4.12B$8.06B
Enterprise Value Metrics
Enterprise to Revenue i36.072.16
Enterprise to EBITDA i-16.9313.68
Risk & Other Metrics
Beta i2.341.08
Book Value per Share (MRQ) i$-6.64$51.50

Financial Statements Comparison: Eos Energy Enterprises Inc. vs EnerSys

Financial Metrics

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Revenue

Operating Margin

Profit Margin

Long Term Debt

Income Flow Analysis

Financial Statements Comparison

Income Statement

MetricEOSE (2025)ENS (2025)
Revenue/Sales i114.20M3.62B
Cost of Goods Sold i258.04M2.53B
COGS % of Revenue i225.9%69.8%
Gross Profit i-143.84M1.09B
Gross Margin i-125.9%30.2%
Research & Development i28.54MN/A
Operating Income (EBIT) i-257.49M483.75M
Operating Margin i-225.5%13.4%
EBITDA i-289.20M574.31M
EBITDA Margin i-253.2%15.9%
Pre-Tax Income i-969.62M406.58M
Pre-Tax Income % of Revenue i-849.0%11.2%
Income Tax i24,00042.84M
Income Tax % of Revenue i0.0%1.2%
Net Income (Profit) i-969.65M363.74M
Profit Margin i-849.1%10.1%

Balance Sheet & Liquidity Metrics

MetricEOSE (2025)ENS (2025)
Cash & Equivalents i567.99M343.13M
Total Current Assets i708.48M2.09B
Total Current Assets % of Revenue i620.4%57.8%
Total Current Liabilities i143.54M775.07M
Total Current Liabilities % of Revenue i125.7%21.4%
Long-Term Debt i832.08M1.15B
Long-Term Debt % of Revenue i728.6%31.8%
Total Shareholders Equity i-2.24B1.92B
Retained Earnings i-2.54B2.49B
Retained Earnings % of Revenue i-2,220.4%68.8%
Property, Plant & Equipment i115.88M322.06M

Cash Flow Statement Comparison

MetricEOSE (2025)ENS (2025)
Operating Cash Flow i-914.35M419.08M
Operating Cash Flow % of Revenue i-800.6%11.6%
Capital Expenditures i-53.78M1.87M
Free Cash Flow i-265.88M139.26M
FCF Margin i-232.8%3.8%
Debt Repayment i-742.53M-370.00M
Common Stock Repurchase i-488,000-153.96M

Short Interest & Institutional Ownership Analysis

MetricEOSEENS
Shares Short i98.55M1.09M
Short Ratio i4.932.80
Short % of Float i29.34%3.98%
Shares Outstanding i337.13M36.73M
Float Shares i334.90M36.69M
% Held by Insiders i1.22%1.44%
% Held by Institutions i52.56%102.23%
% Held by Public i46.22%-3.67%

Dividend Analysis & Yield Comparison: Eos Energy Enterprises Inc. vs EnerSys

MetricEOSEENS
Last 12-Month Dividend iN/A$1.02
Last 12-Month Dividend Yield iN/A0.63%
3-Year Avg Annual Dividend iN/A$0.94
3-Year Avg Dividend Yield iN/A0.23%
3-Year Total Dividends iN/A$2.83
Ex-Dividend DateN/AMar 13, 2026