HYLN vs PSIX vs OMTK Stock Comparison

Hyliion Holdings, Power Solutions International and Omnitek Engineering Prices as of Oct 26, 2026 Peers: Industry group
HYLN Hyliion Holdings Corp.
$2.97 -29.6% 1M +30.3% 1Y
Market cap
$578.15M
P/E
–
Revenue (TTM)
$9.25M
Div. yield
–
Power Equipment Industrials
2 wins
OMTK Omnitek Engineering Corp
$0.03 +200.0% 1M +200.0% 1Y
Market cap
$658.44K
P/E
19.9x
Revenue (TTM)
$946.63K
Div. yield
–
Heavy Equipment Industrials
2 wins

Head to Head

9 decided of 12

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

QuestionHYLNPSIXOMTKLeader
Larger companyMarket capitalisation $578.15M $1.12B $658.44K PSIX
Cheaper on earningsLower P/E, profitable companies only -11.1x 16.6x 19.9x PSIX
Cheaper on forward earningsLower price / next fiscal year consensus EPS — 15.2x — –
Faster revenue growthRevenue growth, trailing twelve months +163.2% +13.2% -36.1% HYLN
More profitableNet margin, trailing twelve months -564.3% 10.0% 3.5% PSIX
Better return on capitalReturn on invested capital — 26.5% — –
Less leveragedLower net debt / EBITDA — 0.0x -2.0x OMTK
Higher dividend yieldTrailing dividend yield 0.00% 0.00% — –
Better 1-year returnPrice return, last 12 months +30.3% -43.6% +200.0% OMTK
Better 5-year returnAnnualised price return, 5 years -16.6%/yr +61.7%/yr -21.4%/yr PSIX
Less volatileAnnualised volatility, 1 year 98.6% 110.1% 269.2% HYLN
Higher overall scoreMean of the five percentile scores vs peers 57/100 75/100 18/100 PSIX

Percentile Scorecard

HYLNPSIXOMTK

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

AxisHYLNPSIXOMTK
Valuation 35 #40 of 61 80 #41 of 203 27 #149 of 203
Growth 86 #9 of 58 62 #72 of 187 12 #165 of 187
Profitability 13 #48 of 55 84 #31 of 185 33 #125 of 185
Financial Health 93 #6 of 71 74 #57 of 219 2 #214 of 219
Shareholder Returns – – –
Overall 57 75 18
  • HYLN ranked among 71 companies in Clean Energy Equipment
  • PSIX ranked among 222 companies in Machinery
  • OMTK ranked among 222 companies in Machinery

Price Performance

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

Returns

PeriodHYLNPSIXOMTKSPY
1 month -29.6%+1.1%+200.0% -0.8%
3 months -22.3%+56.9%+200.0% +3.5%
6 months +61.4%-36.5%+200.0% +7.0%
Year to date +61.4%-17.5%+200.0% +12.2%
1 year +30.3%-43.6%+200.0% +13.0%
3 years +426.5%+1,554.4%0.0% +86.3%
3 years, per year +74.0%+155.0%0.0% +23.1%
5 years -59.5%+1,004.2%-70.0% +68.6%
5 years, per year -16.6%+61.7%-21.4% +11.0%
10 years —+391.7%-85.7% +258.0%
10 years, per year —+17.3%-17.7% +13.6%

Risk

MeasureHYLNPSIXOMTKSPY
Volatility, 1Y 98.6%110.1%269.2% 12.7%
Downside volatility, 1Y 92.7%118.0%992.9% 12.7%
Beta vs S&P 500, 1Y 3.143.54-0.25 1.00
Return / volatility, 1Y 0.31-0.400.74 1.02
Max drawdown, 5Y -94.0%-78.0%-90.0% -25.4%
From 52-week high -63.3%-52.3%-25.0% -1.8%
52-week high $8.10$98.77$0.04 $779.14
52-week low $1.58$25.44$0.01 $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.

MultipleHYLNPSIXOMTK
P/E now vs peer median -10.2xmedian 25.4x 16.0xmedian 26.0x 19.9xmedian 26.0x
P/S now vs peer median 57.4xmedian 2.1x 1.6xmedian 1.9x 0.7xmedian 1.9x
EV/EBITDA now vs peer median -9.1xmedian 17.5x 11.4xmedian 14.0x -5.3xmedian 14.0x
P/FCF now vs peer median -9.4xmedian 27.3x 16.2xmedian 21.4x -5.6xmedian 21.4x
P/B now vs peer median 3.1xmedian 1.7x 5.4xmedian 2.2x -0.5xmedian 2.2x
PEG now vs peer median -0.33median 0.77 0.36median 1.26 0.68median 1.26

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 monthsHYLNPSIXOMTK
Revenue $9.25M $676.19M $946.63K
Gross profit $603.00K $161.31M $403.52K
Operating income -$58.73M $87.91M -$201.31K
Net income -$52.19M $67.87M $33.11K
Free cash flow -$56.62M $67.09M -$118.44K
R&D $37.27M $19.16M $68.77K
EPS (diluted) $-0.29 $2.94 $0.00
Cash & equivalents $13.20M $70.06M $45.19K
Total debt – $66.19M $1.28M
Shares (diluted) 178.44M 23.07M 39.50M
Enterprise value $244.05M $919.15M $480.71K

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
MetricHYLNPSIXOMTK
P/E -10.2x 16.0x 19.9x
P/FCF -9.4x 16.2x -5.6x
P/Operating cash flow -12.5x 14.6x -5.6x
P/S 57.4x 1.6x 0.7x
P/B 3.1x 5.4x -0.5x
P/Tangible book 3.1x 5.4x -0.5x
EV/EBITDA -9.1x 11.4x -5.3x
EV/EBIT -7.9x 12.3x -5.2x
EV/Revenue 50.4x 1.6x 1.1x
EV/FCF -8.2x 16.1x -8.8x
EV/Operating cash flow -11.0x 14.6x -8.8x
PEG (3Y EPS CAGR) -0.33 0.36 0.68

Growth

14 metrics
MetricHYLNPSIXOMTK
Revenue growth (1Y) 163.2% 13.2% -36.1%
Revenue CAGR (3Y) 62.1% 10.6% -3.8%
Gross profit growth (1Y) 154.4% -7.3% -35.5%
Gross profit CAGR (3Y) 29.7% 15.8% -2.9%
Operating income growth (1Y) 11.9% -14.4% -445.5%
Operating income CAGR (3Y) 29.6% 29.0% -5.0%
Net income growth (1Y) 7.3% -38.8% -69.0%
Net income CAGR (3Y) 30.7% 44.2% 29.4%
EPS growth (1Y) 8.9% -38.8% -69.0%
EPS CAGR (3Y) 30.4% 43.9% 29.4%
Operating cash flow growth (1Y) 10.5% 5.2% -71.1%
Operating cash flow CAGR (3Y) 30.3% 15.8% -188.2%
Free cash flow growth (1Y) 16.0% 7.8% -71.1%
Free cash flow CAGR (3Y) 24.4% 13.6% -188.2%

Profitability

14 metrics
MetricHYLNPSIXOMTK
Gross margin 6.5% 23.9% 42.6%
EBITDA margin -551.3% 14.0% -20.9%
Operating margin -635.2% 13.0% -21.3%
Pretax margin -564.5% 12.1% 3.6%
Net margin -564.3% 10.0% 3.5%
FCF margin -612.3% 9.9% -12.5%
Operating cash flow margin -458.2% 11.0% -12.5%
Return on equity -29.7% 34.9% –
Return on assets -28.2% 15.4% 3.9%
Return on invested capital – 26.5% –
Return on capital employed -33.4% 27.1% –
Asset turnover 0.0x 1.5x 1.1x
Cash conversion (OCF / net income) 0.8x 1.1x -3.6x
Stock comp / revenue 64.8% 0.1% 0.1%

Financial Health

11 metrics
MetricHYLNPSIXOMTK
Debt / assets – 14.6% 52.8%
Debt / equity – 0.3x -0.4x
Net debt / EBITDA – 0.0x -2.0x
Debt / FCF – 1.0x -3.6x
Liabilities / assets 5.6% 55.2% 247.8%
Equity / assets 94.4% 44.8% -147.8%
Interest coverage – 13.4x -5.8x
Current ratio 7.6x 2.6x 0.4x
Quick ratio 7.1x 1.4x 0.0x
Cash ratio 6.8x 0.6x 0.0x
Altman Z-score 29.24 5.37 -38.42

Shareholder Returns

7 metrics
MetricHYLNPSIXOMTK
Dividend yield – – –
Net buyback yield – – –
Shareholder yield – – –
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.

ConsensusHYLNPSIXOMTK
Forward P/E – 15.2xFY2026 –
EPS, next fiscal year $-0.32FY2026 $3.11FY2026 –
EPS growth, next FY – -37.6%FY2026 –
EPS growth, the year after – +22.5% –
Revenue, next fiscal year $14.80MFY2026 $656.20MFY2026 –
Revenue growth, next FY +325.2%FY2026 -9.2%FY2026 –
Revenue growth, the year after +127.8% +31.5% –

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersHYLNPSIXOMTK
Held by institutions 33.4% 36.4% –
Institutions holding 168 158 –
Change in shares held, QoQ +19.5% +24.1% –
Institutions buying 106 91 –
Institutions selling 38 45 –
Buyers to sellers 2.79 2.02 –

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.

HYLNPSIXOMTK
HYLN 1.00 0.32 0.04
PSIX 0.32 1.00 0.00
OMTK 0.04 0.00 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, HYLN, PSIX and OMTK?

Power Solutions International (PSIX) is the largest by market capitalisation: Hyliion Holdings (HYLN) $578.15M, Power Solutions International (PSIX) $1.12B, Omnitek Engineering (OMTK) $658.44K.

Which stock is cheaper, HYLN, PSIX and OMTK?

Power Solutions International (PSIX) trades on the lowest price-to-earnings ratio (Hyliion Holdings (HYLN) -11.1x, Power Solutions International (PSIX) 16.6x, Omnitek Engineering (OMTK) 19.9x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Hyliion Holdings (HYLN) grew revenue fastest over the trailing twelve months: Hyliion Holdings (HYLN) +163.2%, Power Solutions International (PSIX) +13.2%, Omnitek Engineering (OMTK) -36.1%.

Which company is more profitable?

Power Solutions International (PSIX) has the highest net margin (Hyliion Holdings (HYLN) -564.3%, Power Solutions International (PSIX) 10.0%, Omnitek Engineering (OMTK) 3.5%).

Which stock has performed better?

Over the past year Omnitek Engineering (OMTK) returned the most: Hyliion Holdings (HYLN) +30.3%, Power Solutions International (PSIX) -43.6%, Omnitek Engineering (OMTK) +200.0%. Over five years, Power Solutions International (PSIX) compounded fastest (Hyliion Holdings (HYLN) -16.6%/yr, Power Solutions International (PSIX) +61.7%/yr, Omnitek Engineering (OMTK) -21.4%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Hyliion Holdings (HYLN) has been the steadiest (Hyliion Holdings (HYLN) 98.6%, Power Solutions International (PSIX) 110.1%, Omnitek Engineering (OMTK) 269.2%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, HYLN, PSIX and OMTK?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Power Solutions International (PSIX) 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.