OXY vs PLUG vs XOM Stock Comparison

Occidental Petroleum, Plug Power and ExxonMobil Holdings Prices as of Oct 23, 2026 Peers: Industry group
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PLUG Plug Power Inc
$1.38 -32.4% 1M -52.1% 1Y
Market cap
$1.91B
P/E
–
Revenue (TTM)
$744.09M
Div. yield
–
Hydrogen Energy
2 wins
XOM ExxonMobil Holdings Corp
$183.20 +13.6% 1M +58.0% 1Y
Market cap
$769.56B
P/E
23.5x
Revenue (TTM)
$368.76B
Div. yield
0.02%
Integrated Oil and Gas Energy
5 wins

Head to Head

12 decided of 12

ExxonMobil Holdings leads on 5 of the 12 questions below (ExxonMobil Holdings 5, Occidental Petroleum 5, Plug Power 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionOXYPLUGXOMLeader
Larger companyMarket capitalisation $63.89B $1.91B $769.56B XOM
Cheaper on earningsLower P/E, profitable companies only 9.7x -1.2x 23.5x OXY
Cheaper on forward earningsLower price / next fiscal year consensus EPS 9.3x — 13.9x OXY
Faster revenue growthRevenue growth, trailing twelve months +7.3% +10.6% +9.1% PLUG
More profitableNet margin, trailing twelve months 30.3% -220.6% 8.9% OXY
Better return on capitalReturn on invested capital 6.6% -188.4% 11.1% XOM
Less leveragedLower net debt / EBITDA 0.8x 0.1x 0.4x PLUG
Higher dividend yieldTrailing dividend yield 0.03% 0.00% 0.02% OXY
Better 1-year returnPrice return, last 12 months +49.6% -52.1% +58.0% XOM
Better 5-year returnAnnualised price return, 5 years +13.6%/yr -46.9%/yr +23.8%/yr XOM
Less volatileAnnualised volatility, 1 year 34.5% 78.1% 25.8% XOM
Higher overall scoreMean of the five percentile scores vs peers 62/100 23/100 51/100 OXY

Percentile Scorecard

OXYPLUGXOM

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

AxisOXYPLUGXOM
Valuation 54 #46 of 99 0 #11 of 11 30 #70 of 99
Growth 72 #28 of 97 70 #4 of 11 51 #48 of 97
Profitability 68 #31 of 96 0 #9 of 9 57 #42 of 96
Financial Health 61 #40 of 102 20 #9 of 11 76 #25 of 102
Shareholder Returns 52 #37 of 76 – 40 #46 of 76
Overall 62 23 51
  • OXY ranked among 103 companies in Oil and Gas Upstream
  • PLUG ranked among 11 companies in Renewable Fuels
  • XOM ranked among 103 companies in Oil and Gas Upstream

Price Performance

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

Returns

PeriodOXYPLUGXOMSPY
1 month +11.8%-32.4%+13.6% -1.0%
3 months +12.0%-34.0%+16.7% +2.9%
6 months +12.3%-56.1%+23.0% +6.4%
Year to date +56.0%-29.9%+52.2% +11.4%
1 year +49.6%-52.1%+58.0% +13.1%
3 years +2.6%-78.1%+69.0% +79.4%
3 years, per year +0.9%-39.7%+19.1% +21.5%
5 years +89.1%-95.8%+190.2% +67.7%
5 years, per year +13.6%-46.9%+23.8% +10.9%
10 years -14.0%-14.8%+111.5% +255.2%
10 years, per year -1.5%-1.6%+7.8% +13.5%

Risk

MeasureOXYPLUGXOMSPY
Volatility, 1Y 34.5%78.1%25.8% 12.7%
Downside volatility, 1Y 32.6%70.2%25.9% 12.7%
Beta vs S&P 500, 1Y -0.802.25-0.68 1.00
Return / volatility, 1Y 1.44-0.672.24 1.03
Max drawdown, 5Y -52.5%-98.4%-20.7% -25.4%
From 52-week high -3.2%-66.7%0.0% -2.5%
52-week high $66.24$4.14$183.20 $779.14
52-week low $38.92$1.37$113.68 $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.

MultipleOXYPLUGXOM
P/E now vs peer median 9.7xmedian 13.1x -1.2xmedian 10.9x 23.3xmedian 13.1x
P/S now vs peer median 3.0xmedian 2.0x 2.6xmedian 1.2x 2.0xmedian 2.0x
EV/EBITDA now vs peer median 6.0xmedian 5.7x -1.4xmedian 14.0x 10.4xmedian 5.7x
P/FCF now vs peer median 11.8xmedian 11.1x -3.4xmedian 14.1x 24.7xmedian 11.1x
P/B now vs peer median 1.5xmedian 1.5x 3.3xmedian 1.1x 2.8xmedian 1.5x
PEG now vs peer median 4.76median 2.24 -0.21median 0.19 -1.65median 2.24

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 monthsOXYPLUGXOM
Revenue $21.67B $744.09M $368.76B
Gross profit – -$138.00M –
Operating income – -$1.29B –
Net income $7.31B -$1.71B $33.73B
Free cash flow $5.45B -$560.50M $30.55B
R&D $258.00M $53.94M $973.00M
EPS (diluted) $6.50 $-1.18 $7.41
Cash & equivalents $4.15B $161.90M $10.59B
Total debt $13.74B $65.78M $175.60B
Shares (diluted) 1.01B 1.39B 4.42B
Enterprise value $51.81B $986.42M $726.04B

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
MetricOXYPLUGXOM
P/E 9.7x -1.2x 23.3x
P/FCF 11.8x -3.4x 24.7x
P/Operating cash flow 5.4x -4.0x 12.6x
P/S 3.0x 2.6x 2.0x
P/B 1.5x 3.3x 2.8x
P/Tangible book 1.5x 3.4x 2.8x
EV/EBITDA 6.0x -1.4x 10.4x
EV/EBIT 14.6x -1.4x 17.0x
EV/Revenue 3.4x 2.4x 2.1x
EV/FCF 13.5x -3.2x 25.7x
EV/Operating cash flow 6.2x -3.7x 13.1x
PEG (3Y EPS CAGR) 4.76 -0.21 -1.65

Growth

14 metrics
MetricOXYPLUGXOM
Revenue growth (1Y) 7.3% 10.6% 9.1%
Revenue CAGR (3Y) -11.8% -5.4% -0.7%
Gross profit growth (1Y) – 70.1% –
Gross profit CAGR (3Y) – 20.4% –
Operating income growth (1Y) – 31.3% –
Operating income CAGR (3Y) – -15.4% –
Net income growth (1Y) 200.5% 13.3% 4.4%
Net income CAGR (3Y) 2.5% -26.9% -14.1%
EPS growth (1Y) 281.4% 32.5% 5.6%
EPS CAGR (3Y) 2.0% 5.5% -14.1%
Operating cash flow growth (1Y) -2.0% 20.0% 10.0%
Operating cash flow CAGR (3Y) -5.7% 22.8% -4.1%
Free cash flow growth (1Y) 282.5% 31.6% 4.9%
Free cash flow CAGR (3Y) -9.2% 30.6% -13.0%

Profitability

14 metrics
MetricOXYPLUGXOM
Gross margin – -18.5% –
EBITDA margin 57.1% -168.2% 20.5%
Operating margin – -172.8% –
Pretax margin 24.7% -229.0% 12.3%
Net margin 30.3% -220.6% 8.9%
FCF margin 25.2% -75.3% 8.3%
Operating cash flow margin 54.9% -64.9% 16.2%
Return on equity 17.8% -251.3% 12.8%
Return on assets 9.1% -75.0% 7.3%
Return on invested capital 6.6% -188.4% 11.1%
Return on capital employed 7.0% -72.0% 12.3%
Asset turnover 0.3x 0.3x 0.8x
Cash conversion (OCF / net income) 1.6x 0.3x 1.8x
Stock comp / revenue – 7.2% –

Financial Health

11 metrics
MetricOXYPLUGXOM
Debt / assets 17.1% 0.0% 9.1%
Debt / equity 0.3x 0.0x 0.2x
Net debt / EBITDA 0.8x 0.1x 0.4x
Debt / FCF 2.5x 0.0x 1.4x
Liabilities / assets 47.3% 73.2% 42.7%
Equity / assets 52.7% 26.8% 57.3%
Interest coverage 4.9x -17.9x 59.5x
Current ratio 1.4x 2.3x 1.1x
Quick ratio 0.9x 0.8x 0.8x
Cash ratio 0.5x 0.3x 0.1x
Altman Z-score 2.01 -6.07 4.92

Shareholder Returns

7 metrics
MetricOXYPLUGXOM
Dividend yield 1.6% – 2.2%
Net buyback yield -0.3% -2.5% 2.7%
Shareholder yield 1.3% -2.5% 5.0%
Payout ratio (earnings) 22.6% – 51.1%
Payout ratio (FCF) 30.4% – 56.4%
Dividend growth (1Y) 8.5% – 0.0%
Dividend CAGR (3Y) 7.5% – 5.0%

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.

ConsensusOXYPLUGXOM
Forward P/E 9.3xFY2026 – 13.9xFY2026
EPS, next fiscal year $6.92FY2026 $-0.41FY2026 $13.15FY2026
EPS growth, next FY +213.1%FY2026 – +88.1%FY2026
EPS growth, the year after -28.8% – -16.4%
Revenue, next fiscal year $28.30BFY2026 $799.33MFY2026 $443.98BFY2026
Revenue growth, next FY +13.4%FY2026 +12.6%FY2026 +33.6%FY2026
Revenue growth, the year after -13.1% +28.0% -15.0%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersOXYPLUGXOM
Held by institutions 83.4% 58.3% 63.9%
Institutions holding 1,238 508 4,226
Change in shares held, QoQ +4.5% +8.0% -2.2%
Institutions buying 641 276 2,041
Institutions selling 372 105 1,744
Buyers to sellers 1.72 2.63 1.17

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.

OXYPLUGXOM
OXY 1.00 0.02 0.74
PLUG 0.02 1.00 -0.05
XOM 0.74 -0.05 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, OXY, PLUG and XOM?

ExxonMobil Holdings (XOM) is the largest by market capitalisation: Occidental Petroleum (OXY) $63.89B, Plug Power (PLUG) $1.91B, ExxonMobil Holdings (XOM) $769.56B.

Which stock is cheaper, OXY, PLUG and XOM?

Occidental Petroleum (OXY) trades on the lowest price-to-earnings ratio (Occidental Petroleum (OXY) 9.7x, Plug Power (PLUG) -1.2x, ExxonMobil Holdings (XOM) 23.5x). On next year's consensus earnings, Occidental Petroleum (OXY) is cheapest (Occidental Petroleum (OXY) 9.3x, ExxonMobil Holdings (XOM) 13.9x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Plug Power (PLUG) grew revenue fastest over the trailing twelve months: Occidental Petroleum (OXY) +7.3%, Plug Power (PLUG) +10.6%, ExxonMobil Holdings (XOM) +9.1%.

Which company is more profitable?

Occidental Petroleum (OXY) has the highest net margin (Occidental Petroleum (OXY) 30.3%, Plug Power (PLUG) -220.6%, ExxonMobil Holdings (XOM) 8.9%). On return on invested capital, ExxonMobil Holdings (XOM) leads (Occidental Petroleum (OXY) 6.6%, Plug Power (PLUG) -188.4%, ExxonMobil Holdings (XOM) 11.1%).

Which stock has performed better?

Over the past year ExxonMobil Holdings (XOM) returned the most: Occidental Petroleum (OXY) +49.6%, Plug Power (PLUG) -52.1%, ExxonMobil Holdings (XOM) +58.0%. Over five years, ExxonMobil Holdings (XOM) compounded fastest (Occidental Petroleum (OXY) +13.6%/yr, Plug Power (PLUG) -46.9%/yr, ExxonMobil Holdings (XOM) +23.8%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Occidental Petroleum (OXY) has the highest dividend yield: Occidental Petroleum (OXY) 0.03%, Plug Power (PLUG) 0.00%, ExxonMobil Holdings (XOM) 0.02%. Plug Power (PLUG) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, ExxonMobil Holdings (XOM) has been the steadiest (Occidental Petroleum (OXY) 34.5%, Plug Power (PLUG) 78.1%, ExxonMobil Holdings (XOM) 25.8%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, OXY, PLUG and XOM?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, ExxonMobil Holdings (XOM) leads on 5. 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.