Energy Vault [NRGV] vs Altus Power [AMPS] Detailed Stock Comparison

TLDR: Quick Comparison Summary

Based on 20 vital metrics comparison: Energy Vault Holdings Inc. wins in 8 metrics, Altus Power Inc. wins in 11 metrics, with 0 ties. Altus Power Inc. appears stronger overall.

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Vital Metrics Comparison

Metric Energy Vault Holdings Inc. Altus Power Inc. Better
P/E Ratio (TTM) -6.88 499.00 Altus Power Inc.
Price-to-Book Ratio 11.05 1.75 Altus Power Inc.
Debt-to-Equity Ratio 109.64 289.85 Energy Vault Holdings Inc.
PEG Ratio 0.10 499.00 Energy Vault Holdings Inc.
EV/EBITDA -12.03 23.04 Altus Power Inc.
Profit Margin (TTM) -50.87% 0.67% Altus Power Inc.
Operating Margin (TTM) -5.05% 1.90% Altus Power Inc.
EBITDA Margin (TTM) N/A 1.90% N/A
Return on Equity -96.48% -2.00% Altus Power Inc.
Return on Assets (TTM) -18.42% 0.94% Altus Power Inc.
Free Cash Flow (TTM) $-48.11M $-207.88M Energy Vault Holdings Inc.
1-Year Return 400.00% 32.01% Energy Vault Holdings Inc.
Price-to-Sales Ratio (TTM) 3.77 4.08 Energy Vault Holdings Inc.
Enterprise Value $822.52M $2.36B Altus Power Inc.
EV/Revenue Ratio 4.04 12.02 Energy Vault Holdings Inc.
Gross Profit Margin (TTM) 20.60% 72.99% Altus Power Inc.
Revenue per Share (TTM) $1 $1 Energy Vault Holdings Inc.
Earnings per Share (Diluted) $-0.65 $0.01 Altus Power Inc.
Beta (Stock Volatility) 0.90 0.94 Energy Vault Holdings Inc.
Short % of Float 12.16% 8.87% Altus Power Inc.

Energy Vault Holdings Inc. vs Altus Power Inc. Stock Performance Analysis

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Performance Comparison

Short-term Returns

Stock1D1W1M3M6MYTD
Energy Vault Holdings Inc.-4.42%-20.50%-30.69%18.79%-17.30%-15.95%
Altus Power Inc.-0.20%0.60%0.60%0.60%0.60%0.60%

Long-term Returns

Stock1Y3Y5Y10Y15Y20Y
Energy Vault Holdings Inc.400.00%58.67%-56.03%-55.90%-55.90%-55.90%
Altus Power Inc.32.01%-18.99%-52.29%-52.29%-52.29%-52.29%

Performance & Financial Health Analysis: Energy Vault Holdings Inc. vs Altus Power Inc.

MetricNRGVAMPS
Market Information
Market Cap i$776.69M$800.50M
Market Cap CategorySmall capSmall cap
10 Day Avg. Volume i3,719,3664,472,533
90 Day Avg. Volume i3,964,1322,918,808
Last Close$4.11$4.99
52 Week Range$0.65 - $6.64$2.71 - $5.50
% from 52W High-38.15%-9.27%
All-Time High$22.10 (Apr 04, 2022)$14.72 (Sep 26, 2022)
% from All-Time High-81.40%-66.10%
Growth Metrics
Quarterly Revenue Growth3.58%0.30%
Quarterly Earnings Growth3.58%0.30%
Financial Health
Profit Margin (TTM) i-0.51%0.01%
Operating Margin (TTM) i-0.05%0.02%
Return on Equity (TTM) i-0.96%-0.02%
Debt to Equity (MRQ) i109.64289.85
Cash & Liquidity
Book Value per Share (MRQ)$0.40$2.85
Cash per Share (MRQ)$0.34$0.65
Operating Cash Flow (TTM) i$-5,649,000$40.35M
Levered Free Cash Flow (TTM) i$-17,516,124$79.62M
Dividends
Last 12-Month Dividend Yield iN/AN/A
Last 12-Month Dividend iN/AN/A

Valuation & Enterprise Metrics Analysis: Energy Vault Holdings Inc. vs Altus Power Inc.

MetricNRGV (Apr 24, 2026)AMPS (May 17, 2025)
Price Ratios
P/E Ratio (TTM) i-6.88499.00
Forward P/E i-28.45499.00
PEG Ratio i0.10499.00
Price to Sales (TTM) i3.774.08
Price to Book (MRQ) i11.051.75
Market Capitalization
Market Capitalization i$776.69M$800.50M
Enterprise Value i$822.52M$2.36B
Enterprise Value Metrics
Enterprise to Revenue i4.0412.02
Enterprise to EBITDA i-12.0323.04
Risk & Other Metrics
Beta i0.900.94
Book Value per Share (MRQ) i$0.40$2.85

Financial Statements Comparison: Energy Vault Holdings Inc. vs Altus Power Inc.

Financial Metrics

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Revenue

Operating Margin

Profit Margin

Long Term Debt

Income Flow Analysis

Financial Statements Comparison

Income Statement

MetricNRGV (2025)AMPS (2024)
Revenue/Sales i203.67M196.27M
Cost of Goods Sold i155.68M46.09M
COGS % of Revenue i76.4%23.5%
Gross Profit i47.99M150.17M
Gross Margin i23.6%76.5%
Research & Development i14.64MN/A
Operating Income (EBIT) i-74.37M31.29M
Operating Margin i-36.5%15.9%
EBITDA i-73.53M143.43M
EBITDA Margin i-36.1%73.1%
Pre-Tax Income i-95.90M3.58M
Pre-Tax Income % of Revenue i-47.1%1.8%
Income Tax i7.76M14.24M
Income Tax % of Revenue i3.8%7.3%
Net Income (Profit) i-103.66M-10.67M
Profit Margin i-50.9%-5.4%

Balance Sheet & Liquidity Metrics

MetricNRGV (2025)AMPS (2024)
Cash & Equivalents i58.26M104.90M
Total Current Assets i121.07M143.56M
Total Current Assets % of Revenue i59.4%73.1%
Total Current Liabilities i165.02M329.53M
Total Current Liabilities % of Revenue i81.0%167.9%
Long-Term Debt i39.55M1.39B
Long-Term Debt % of Revenue i19.4%707.3%
Total Shareholders Equity i88.62M543.42M
Retained Earnings i-487.43M-54.42M
Retained Earnings % of Revenue i-239.3%-27.7%
Property, Plant & Equipment i84.67M215.39M

Cash Flow Statement Comparison

MetricNRGV (2025)AMPS (2024)
Operating Cash Flow i-80.27M37.80M
Operating Cash Flow % of Revenue i-39.4%19.3%
Capital Expenditures i-41.09M-154.26M
Free Cash Flow i-48.11M-207.88M
FCF Margin i-23.6%-105.9%
Debt Repayment i-56.56M-135.70M
Common Stock Repurchase iN/AN/A

Short Interest & Institutional Ownership Analysis

MetricNRGVAMPS
Shares Short i17.53M7.18M
Short Ratio i4.223.35
Short % of Float i12.16%8.87%
Shares Outstanding i168.97M159.99M
Float Shares i140.63M53.40M
% Held by Insiders i15.96%33.70%
% Held by Institutions i38.39%58.35%
% Held by Public i45.65%7.95%

Dividend Analysis & Yield Comparison: Energy Vault Holdings Inc. vs Altus Power Inc.

MetricNRGVAMPS
Last 12-Month Dividend iN/AN/A
Last 12-Month Dividend Yield iN/AN/A
3-Year Avg Annual Dividend iN/AN/A
3-Year Avg Dividend Yield iN/AN/A
3-Year Total Dividends iN/AN/A
Ex-Dividend DateN/AN/A