HWM vs HYLN Stock Comparison

Howmet Aerospace and Hyliion Holdings Prices as of Oct 27, 2026 Peers: Industry group
HWM Howmet Aerospace Inc.
$191.96 -17.4% 1M -4.9% 1Y
Market cap
$77.86B
P/E
41.6x
Revenue (TTM)
$9.12B
Div. yield
0.00%
Commercial Aerospace Industrials
5 wins
HYLN Hyliion Holdings Corp.
$3.29 -22.0% 1M +48.2% 1Y
Market cap
$599.56M
P/E
–
Revenue (TTM)
$9.25M
Div. yield
–
Power Equipment Industrials
2 wins

Head to Head

7 decided of 12

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

QuestionHWMHYLNLeader
Larger companyMarket capitalisation $77.86B $599.56M HWM
Cheaper on earningsLower P/E, profitable companies only 41.6x -11.5x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS 37.0x — –
Faster revenue growthRevenue growth, trailing twelve months +18.1% +163.2% HYLN
More profitableNet margin, trailing twelve months 20.5% -564.3% HWM
Better return on capitalReturn on invested capital 19.4% — –
Less leveragedLower net debt / EBITDA 1.4x — –
Higher dividend yieldTrailing dividend yield 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -4.9% +48.2% HYLN
Better 5-year returnAnnualised price return, 5 years +45.3%/yr -16.4%/yr HWM
Less volatileAnnualised volatility, 1 year 35.1% 99.0% HWM
Higher overall scoreMean of the five percentile scores vs peers 73/100 57/100 HWM

Percentile Scorecard

HWMHYLN

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

AxisHWMHYLN
Valuation 40 #60 of 100 33 #41 of 61
Growth 91 #10 of 97 88 #8 of 58
Profitability 98 #3 of 96 13 #48 of 55
Financial Health 49 #54 of 105 93 #6 of 71
Shareholder Returns 88 #9 of 65 –
Overall 73 57
  • HWM ranked among 107 companies in Aerospace and Defense
  • HYLN 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

PeriodHWMHYLNSPY
1 month -17.4%-22.0% -0.2%
3 months -32.9%-7.1% +3.9%
6 months -20.2%+81.8% +8.2%
Year to date -6.4%+78.8% +12.9%
1 year -4.9%+48.2% +12.3%
3 years +345.5%+483.2% +87.4%
3 years, per year +64.6%+80.1% +23.3%
5 years +546.3%-59.1% +67.9%
5 years, per year +45.3%-16.4% +10.9%

Risk

MeasureHWMHYLNSPY
Volatility, 1Y 35.1%99.0% 12.7%
Downside volatility, 1Y 36.4%92.7% 12.7%
Beta vs S&P 500, 1Y 1.103.17 1.00
Return / volatility, 1Y -0.140.49 0.97
Max drawdown, 5Y -36.5%-94.0% -25.4%
From 52-week high -34.4%-59.4% -1.2%
52-week high $292.71$8.10 $779.14
52-week low $185.88$1.58 $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.

MultipleHWMHYLN
P/E now vs peer median 41.1xmedian 26.5x -11.2xmedian 27.2x
P/S now vs peer median 8.4xmedian 3.0x 63.5xmedian 2.4x
EV/EBITDA now vs peer median 28.9xmedian 14.6x -10.3xmedian 18.4x
P/FCF now vs peer median 42.9xmedian 26.4x -10.4xmedian 28.6x
P/B now vs peer median 13.4xmedian 2.5x 3.5xmedian 1.7x
PEG now vs peer median 0.76median 0.90 -0.37median 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 monthsHWMHYLN
Revenue $9.12B $9.25M
Gross profit $3.29B $603.00K
Operating income $2.50B -$58.73M
Net income $1.87B -$52.19M
Free cash flow $1.79B -$56.62M
R&D $37.00M $37.27M
EPS (diluted) $4.65 $-0.29
Cash & equivalents $563.00M $13.20M
Total debt $4.50B –
Shares (diluted) 402.00M 178.44M
Enterprise value $73.46B $265.46M

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
MetricHWMHYLN
P/E 41.1x -11.2x
P/FCF 42.9x -10.4x
P/Operating cash flow 34.6x -13.9x
P/S 8.4x 63.5x
P/B 13.4x 3.5x
P/Tangible book 15.8x 3.5x
EV/EBITDA 28.9x -10.3x
EV/EBIT 32.4x -8.9x
EV/Revenue 8.9x 56.6x
EV/FCF 45.1x -9.2x
EV/Operating cash flow 36.3x -12.4x
PEG (3Y EPS CAGR) 0.76 -0.37

Growth

14 metrics
MetricHWMHYLN
Revenue growth (1Y) 18.1% 163.2%
Revenue CAGR (3Y) 13.7% 62.1%
Gross profit growth (1Y) 30.2% 154.4%
Gross profit CAGR (3Y) 25.3% 29.7%
Operating income growth (1Y) 32.6% 11.9%
Operating income CAGR (3Y) 34.8% 29.6%
Net income growth (1Y) 33.9% 7.3%
Net income CAGR (3Y) 52.1% 30.7%
EPS growth (1Y) 35.4% 8.9%
EPS CAGR (3Y) 54.1% 30.4%
Operating cash flow growth (1Y) 56.1% 10.5%
Operating cash flow CAGR (3Y) 42.2% 30.3%
Free cash flow growth (1Y) 75.9% 16.0%
Free cash flow CAGR (3Y) 45.6% 24.4%

Profitability

14 metrics
MetricHWMHYLN
Gross margin 36.0% 6.5%
EBITDA margin 30.7% -551.3%
Operating margin 27.4% -635.2%
Pretax margin 25.0% -564.5%
Net margin 20.5% -564.3%
FCF margin 19.6% -612.3%
Operating cash flow margin 24.4% -458.2%
Return on equity 33.3% -29.7%
Return on assets 14.2% -28.2%
Return on invested capital 19.4% –
Return on capital employed 23.0% -33.4%
Asset turnover 0.7x 0.0x
Cash conversion (OCF / net income) 1.2x 0.8x
Stock comp / revenue 1.0% 64.8%

Financial Health

11 metrics
MetricHWMHYLN
Debt / assets 34.0% –
Debt / equity 0.8x –
Net debt / EBITDA 1.4x –
Debt / FCF 2.5x –
Liabilities / assets 56.7% 5.6%
Equity / assets 43.3% 94.4%
Interest coverage – –
Current ratio 1.8x 7.6x
Quick ratio 0.7x 7.1x
Cash ratio 0.2x 6.8x
Altman Z-score 8.15 32.65

Shareholder Returns

7 metrics
MetricHWMHYLN
Dividend yield 0.3% –
Net buyback yield 1.3% –
Shareholder yield 1.6% –
Payout ratio (earnings) 10.4% –
Payout ratio (FCF) 10.9% –
Dividend growth (1Y) 30.0% –
Dividend CAGR (3Y) 47.3% –

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.

ConsensusHWMHYLN
Forward P/E 37.0xFY2026 –
EPS, next fiscal year $5.19FY2026 $-0.32FY2026
EPS growth, next FY +37.7%FY2026 –
EPS growth, the year after +31.2% –
Revenue, next fiscal year $10.37BFY2026 $14.80MFY2026
Revenue growth, next FY +25.7%FY2026 +325.2%FY2026
Revenue growth, the year after +15.9% +127.8%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersHWMHYLN
Held by institutions 91.0% 33.4%
Institutions holding 1,600 168
Change in shares held, QoQ +0.7% +19.5%
Institutions buying 907 106
Institutions selling 484 38
Buyers to sellers 1.87 2.79

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.

HWMHYLN
HWM 1.00 0.16
HYLN 0.16 1.00

Add a Peer

Largest companies in the same industry

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Frequently Asked Questions

Which is bigger, HWM and HYLN?

Howmet Aerospace (HWM) is the largest by market capitalisation: Howmet Aerospace (HWM) $77.86B, Hyliion Holdings (HYLN) $599.56M.

Which company is growing faster?

Hyliion Holdings (HYLN) grew revenue fastest over the trailing twelve months: Howmet Aerospace (HWM) +18.1%, Hyliion Holdings (HYLN) +163.2%.

Which company is more profitable?

Howmet Aerospace (HWM) has the highest net margin (Howmet Aerospace (HWM) 20.5%, Hyliion Holdings (HYLN) -564.3%).

Which stock has performed better?

Over the past year Hyliion Holdings (HYLN) returned the most: Howmet Aerospace (HWM) -4.9%, Hyliion Holdings (HYLN) +48.2%. Over five years, Howmet Aerospace (HWM) compounded fastest (Howmet Aerospace (HWM) +45.3%/yr, Hyliion Holdings (HYLN) -16.4%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Howmet Aerospace (HWM) 0.00%, Hyliion Holdings (HYLN) 0.00%. Hyliion Holdings (HYLN) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Howmet Aerospace (HWM) has been the steadiest (Howmet Aerospace (HWM) 35.1%, Hyliion Holdings (HYLN) 99.0%). Volatility measures how widely the price swings, not the risk of the business.

Do HWM and HYLN move together?

Their daily returns over the past year have a correlation of 0.16, a weak relationship. Holding both diversifies more than two closely linked stocks would.

Which is the better stock, HWM and HYLN?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Howmet Aerospace (HWM) 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.