ENVX vs NRGV vs ULBI Stock Comparison

Enovix, Energy Vault Holdings and Ultralife Prices as of Oct 27, 2026 Peers: Industry group
ENVX Enovix Corp
$3.35 +16.7% 1M -72.5% 1Y
Market cap
$731.98M
P/E
–
Revenue (TTM)
$35.88M
Div. yield
–
Energy Storage Industrials
1 win
ULBI Ultralife Corp
$6.36 +3.2% 1M -5.9% 1Y
Market cap
$260.05M
P/E
–
Revenue (TTM)
$187.24M
Div. yield
–
Energy Storage Industrials
7 wins

Head to Head

9 decided of 12

Ultralife leads on 7 of the 12 questions below (Ultralife 7, Enovix 1, Energy Vault Holdings 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionENVXNRGVULBILeader
Larger companyMarket capitalisation $731.98M $561.91M $260.05M ENVX
Cheaper on earningsLower P/E, profitable companies only -4.3x -5.1x -39.7x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS — — 7.6x –
Faster revenue growthRevenue growth, trailing twelve months +34.9% +336.8% +4.7% NRGV
More profitableNet margin, trailing twelve months -473.9% -48.6% -3.5% ULBI
Better return on capitalReturn on invested capital -23.4% -32.8% -3.2% ULBI
Less leveragedLower net debt / EBITDA -0.4x -2.2x -14.1x ULBI
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -72.5% -7.2% -5.9% ULBI
Better 5-year returnAnnualised price return, 5 years -33.9%/yr -21.5%/yr +0.6%/yr ULBI
Less volatileAnnualised volatility, 1 year 90.8% 103.1% 55.2% ULBI
Higher overall scoreMean of the five percentile scores vs peers 31/100 33/100 59/100 ULBI

Percentile Scorecard

ENVXNRGVULBI

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisENVXNRGVULBI
Valuation 18 #50 of 61 27 #45 of 61 90 #7 of 61
Growth 53 #28 of 58 54 #27 of 58 19 #47 of 58
Profitability 19 #45 of 55 39 #34 of 55 70 #17 of 55
Financial Health 43 #41 of 71 16 #60 of 71 49 #37 of 71
Shareholder Returns 24 #23 of 30 31 #21 of 30 69 #10 of 30
Overall 31 33 59
  • ENVX ranked among 71 companies in Clean Energy Equipment
  • NRGV ranked among 71 companies in Clean Energy Equipment
  • ULBI ranked among 71 companies in Clean Energy Equipment

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodENVXNRGVULBISPY
1 month +16.7%-32.4%+3.2% -0.2%
3 months -15.6%+7.6%+18.7% +3.9%
6 months -47.4%-29.0%-9.5% +8.2%
Year to date -54.2%-35.4%+11.2% +12.9%
1 year -72.5%-7.2%-5.9% +12.3%
3 years -61.8%+56.0%-11.0% +87.4%
3 years, per year -27.5%+16.0%-3.8% +23.3%
5 years -87.3%-70.1%+3.2% +67.9%
5 years, per year -33.9%-21.5%+0.6% +10.9%
10 years ——+47.9% +261.1%
10 years, per year ——+4.0% +13.7%

Risk

MeasureENVXNRGVULBISPY
Volatility, 1Y 90.8%103.1%55.2% 12.7%
Downside volatility, 1Y 94.8%107.6%51.2% 12.7%
Beta vs S&P 500, 1Y 3.683.291.07 1.00
Return / volatility, 1Y -0.80-0.07-0.11 0.97
Max drawdown, 5Y -93.7%-97.1%-68.8% -25.4%
From 52-week high -72.6%-54.1%-20.0% -1.2%
52-week high $12.21$6.49$7.95 $779.14
52-week low $2.25$2.51$5.05 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleENVXNRGVULBI
P/E now vs peer median -4.3xmedian 27.2x -4.8xmedian 27.2x -16.2xmedian 27.2x
P/S now vs peer median 20.5xmedian 2.4x 2.4xmedian 2.4x 0.6xmedian 2.4x
EV/EBITDA now vs peer median -5.6xmedian 18.4x -10.2xmedian 18.4x -53.3xmedian 18.4x
P/FCF now vs peer median -5.9xmedian 28.6x -3.7xmedian 28.6x 52.2xmedian 28.6x
P/B now vs peer median 3.5xmedian 1.7x 78.2xmedian 1.7x 0.8xmedian 1.7x
PEG now vs peer median -0.23median 0.79 -0.69median 0.79 0.25median 0.79

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsENVXNRGVULBI
Revenue $35.88M $225.87M $187.24M
Gross profit $6.76M $50.76M $45.65M
Operating income -$178.15M -$74.19M -$8.34M
Net income -$170.09M -$109.74M -$6.65M
Free cash flow -$124.20M -$144.74M $2.03M
R&D $107.23M $11.87M $13.54M
EPS (diluted) $-0.78 $-0.62 $-0.39
Cash & equivalents $33.74M $93.04M $6.66M
Total debt $531.59M $243.01M $44.60M
Shares (diluted) 218.50M 178.39M 16.71M
Enterprise value -$1.34B $322.67M $225.89M

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricENVXNRGVULBI
P/E -4.3x -4.8x -16.2x
P/FCF -5.9x -3.7x 52.2x
P/Operating cash flow -6.8x -5.2x 20.7x
P/S 20.5x 2.4x 0.6x
P/B 3.5x 78.2x 0.8x
P/Tangible book 4.0x -1,586x 0.9x
EV/EBITDA -5.6x -10.2x -53.3x
EV/EBIT -4.4x -9.2x -17.3x
EV/Revenue 22.0x 3.0x 0.8x
EV/FCF -6.4x -4.7x 70.9x
EV/Operating cash flow -7.4x -6.7x 28.0x
PEG (3Y EPS CAGR) -0.23 -0.69 0.25

Growth

14 metrics
MetricENVXNRGVULBI
Revenue growth (1Y) 34.9% 336.8% 4.7%
Revenue CAGR (3Y) 78.8% 13.8% 9.2%
Gross profit growth (1Y) 158.6% 385.2% 4.6%
Gross profit CAGR (3Y) 28.9% 31.4% 11.6%
Operating income growth (1Y) -4.7% 41.4% -209.1%
Operating income CAGR (3Y) 8.9% 15.6% -65.2%
Net income growth (1Y) -32.7% 24.1% -304.0%
Net income CAGR (3Y) 9.6% -0.1% -66.5%
EPS growth (1Y) -24.5% 33.2% -304.2%
EPS CAGR (3Y) 19.0% 7.1% -65.1%
Operating cash flow growth (1Y) -20.1% -227.0% -70.0%
Operating cash flow CAGR (3Y) 2.8% -5.1% 26.7%
Free cash flow growth (1Y) 11.0% -71.5% -85.4%
Free cash flow CAGR (3Y) 5.7% -9.9% 69.6%

Profitability

14 metrics
MetricENVXNRGVULBI
Gross margin 18.8% 22.5% 24.4%
EBITDA margin -392.7% -29.8% -1.4%
Operating margin -496.5% -32.8% -4.5%
Pretax margin -476.6% -45.9% -5.1%
Net margin -473.9% -48.6% -3.5%
FCF margin -346.2% -64.1% 1.1%
Operating cash flow margin -299.3% -45.4% 2.7%
Return on equity -74.8% -588.1% -5.1%
Return on assets -20.8% -32.8% -3.0%
Return on invested capital -23.4% -32.8% -3.2%
Return on capital employed -23.3% -40.7% -4.6%
Asset turnover 0.0x 0.7x 0.9x
Cash conversion (OCF / net income) 0.6x 0.9x -0.8x
Stock comp / revenue 133.9% 13.2% 0.3%

Financial Health

11 metrics
MetricENVXNRGVULBI
Debt / assets 66.5% 65.6% 20.6%
Debt / equity 2.5x 35.4x 0.3x
Net debt / EBITDA -0.4x -2.2x -14.1x
Debt / FCF -4.3x -1.7x 22.0x
Liabilities / assets 73.5% 98.1% 38.7%
Equity / assets 26.5% 1.9% 61.3%
Interest coverage -5.6x -5.5x -2.3x
Current ratio 9.7x 1.2x 2.9x
Quick ratio 9.2x 0.8x 1.1x
Cash ratio 9.1x 0.6x 0.2x
Altman Z-score -1.12 -1.15 1.64

Shareholder Returns

7 metrics
MetricENVXNRGVULBI
Dividend yield – – –
Net buyback yield -24.2% -2.1% -0.1%
Shareholder yield -24.2% -2.1% -0.1%
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusENVXNRGVULBI
Forward P/E – – 7.6xFY2026
EPS, next fiscal year $-0.58FY2026 $-0.37FY2026 $0.84FY2026
EPS growth, the year after – – +2.4%
Revenue, next fiscal year $37.92MFY2026 $309.42MFY2026 $232.61MFY2026
Revenue growth, next FY +19.2%FY2026 +51.9%FY2026 +21.7%FY2026
Revenue growth, the year after +104.7% +54.4% +5.9%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersENVXNRGVULBI
Held by institutions 51.0% 58.6% 32.1%
Institutions holding 300 174 54
Change in shares held, QoQ +2.6% +31.6% +0.5%
Institutions buying 150 120 20
Institutions selling 94 30 15
Buyers to sellers 1.60 4.00 1.33

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

ENVXNRGVULBI
ENVX 1.00 0.46 0.26
NRGV 0.46 1.00 0.14
ULBI 0.26 0.14 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, ENVX, NRGV and ULBI?

Enovix (ENVX) is the largest by market capitalisation: Enovix (ENVX) $731.98M, Energy Vault Holdings (NRGV) $561.91M, Ultralife (ULBI) $260.05M.

Which company is growing faster?

Energy Vault Holdings (NRGV) grew revenue fastest over the trailing twelve months: Enovix (ENVX) +34.9%, Energy Vault Holdings (NRGV) +336.8%, Ultralife (ULBI) +4.7%.

Which company is more profitable?

Ultralife (ULBI) has the highest net margin (Enovix (ENVX) -473.9%, Energy Vault Holdings (NRGV) -48.6%, Ultralife (ULBI) -3.5%). On return on invested capital, Ultralife (ULBI) leads (Enovix (ENVX) -23.4%, Energy Vault Holdings (NRGV) -32.8%, Ultralife (ULBI) -3.2%).

Which stock has performed better?

Over the past year Ultralife (ULBI) returned the most: Enovix (ENVX) -72.5%, Energy Vault Holdings (NRGV) -7.2%, Ultralife (ULBI) -5.9%. Over five years, Ultralife (ULBI) compounded fastest (Enovix (ENVX) -33.9%/yr, Energy Vault Holdings (NRGV) -21.5%/yr, Ultralife (ULBI) +0.6%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Ultralife (ULBI) has been the steadiest (Enovix (ENVX) 90.8%, Energy Vault Holdings (NRGV) 103.1%, Ultralife (ULBI) 55.2%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, ENVX, NRGV and ULBI?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Ultralife (ULBI) leads on 7. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.