AME vs ATS vs PSIX Stock Comparison

Ametek, Ats and Power Solutions International Prices as of Oct 27, 2026 Peers: Industry group
AME Ametek Inc/
$246.27 -1.9% 1M +31.9% 1Y
Market cap
$56.46B
P/E
35.8x
Revenue (TTM)
$7.86B
Div. yield
0.54%
Industrial Machinery Industrials
4 wins
ATS ATS Corp /ATS
$19.00 -0.5% 1M -30.0% 1Y
Market cap
$1.86B
P/E
54.8x
Revenue (TTM)
$2.12B
Div. yield
–
Industrial Machinery Industrials
1 win

Head to Head

11 decided of 12

Power Solutions International leads on 6 of the 12 questions below (Power Solutions International 6, Ametek 4, Ats 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionAMEATSPSIXLeader
Larger companyMarket capitalisation $56.46B $1.86B $1.12B AME
Cheaper on earningsLower P/E, profitable companies only 35.8x 54.8x 16.5x PSIX
Cheaper on forward earningsLower price / next fiscal year consensus EPS 30.0x 18.4x 15.6x PSIX
Faster revenue growthRevenue growth, trailing twelve months +12.7% +14.8% +13.2% ATS
More profitableNet margin, trailing twelve months 20.0% 1.6% 10.0% AME
Better return on capitalReturn on invested capital 12.8% 3.7% 26.5% PSIX
Less leveragedLower net debt / EBITDA 0.6x 3.5x 0.0x PSIX
Higher dividend yieldTrailing dividend yield 0.54% — — –
Better 1-year returnPrice return, last 12 months +31.9% -30.0% -40.8% AME
Better 5-year returnAnnualised price return, 5 years +13.3%/yr — +62.5%/yr PSIX
Less volatileAnnualised volatility, 1 year 23.9% 51.9% 110.0% AME
Higher overall scoreMean of the five percentile scores vs peers 62/100 52/100 75/100 PSIX

Percentile Scorecard

AMEATSPSIX

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

AxisAMEATSPSIX
Valuation 18 #167 of 203 87 #28 of 203 78 #46 of 203
Growth 60 #76 of 188 79 #40 of 188 62 #73 of 188
Profitability 93 #14 of 183 43 #104 of 183 86 #27 of 183
Financial Health 69 #69 of 217 24 #165 of 217 73 #59 of 217
Shareholder Returns 68 #49 of 153 27 #112 of 153 –
Overall 62 52 75
  • AME ranked among 222 companies in Machinery
  • ATS ranked among 222 companies in Machinery
  • PSIX ranked among 222 companies in Machinery

Price Performance

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

Returns

PeriodAMEATSPSIXSPY
1 month -1.9%-0.5%+4.1% -0.2%
3 months +2.0%-29.5%+74.1% +3.9%
6 months +7.6%-40.3%-29.7% +8.2%
Year to date +20.0%-31.0%-15.0% +12.9%
1 year +31.9%-30.0%-40.8% +12.3%
3 years +76.9%-45.0%+1,604.6% +87.4%
3 years, per year +21.0%-18.1%+157.5% +23.3%
5 years +86.6%—+1,029.8% +67.9%
5 years, per year +13.3%—+62.5% +10.9%
10 years +457.3%—+428.0% +261.1%
10 years, per year +18.7%—+18.1% +13.7%

Risk

MeasureAMEATSPSIXSPY
Volatility, 1Y 23.9%51.9%110.0% 12.7%
Downside volatility, 1Y 22.8%62.3%118.0% 12.7%
Beta vs S&P 500, 1Y 0.981.543.54 1.00
Return / volatility, 1Y 1.34-0.58-0.37 0.97
Max drawdown, 5Y -27.3%-64.5%-78.0% -25.4%
From 52-week high -4.7%-46.3%-50.8% -1.2%
52-week high $258.54$35.38$98.77 $779.14
52-week low $184.19$17.29$25.44 $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.

MultipleAMEATSPSIX
P/E now vs peer median 35.8xmedian 25.2x 54.8xmedian 25.2x 16.5xmedian 25.2x
P/S now vs peer median 7.2xmedian 1.9x 0.9xmedian 1.9x 1.7xmedian 1.9x
EV/EBITDA now vs peer median 23.6xmedian 14.0x 12.3xmedian 14.0x 11.8xmedian 14.0x
P/FCF now vs peer median 30.9xmedian 21.7x 10.3xmedian 21.7x 16.7xmedian 21.7x
P/B now vs peer median 5.0xmedian 2.3x 1.5xmedian 2.3x 5.5xmedian 2.3x
PEG now vs peer median 4.11median 1.32 -1.71median 1.32 0.38median 1.32

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 monthsAMEATSPSIX
Revenue $7.86B $2.12B $676.19M
Gross profit $2.86B $594.19M $161.31M
Operating income $2.04B $119.42M $87.91M
Net income $1.58B $33.97M $67.87M
Free cash flow $1.82B $180.36M $67.09M
R&D – – $19.16M
EPS (diluted) $6.86 $0.35 $2.94
Cash & equivalents $495.45M $140.09M $70.06M
Total debt $2.04B $3.79B $66.19M
Shares (diluted) 229.86M 98.14M 23.07M
Enterprise value $54.59B $1.19B $914.31M

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
MetricAMEATSPSIX
P/E 35.8x 54.8x 16.5x
P/FCF 30.9x 10.3x 16.7x
P/Operating cash flow 28.8x 9.1x 15.1x
P/S 7.2x 0.9x 1.7x
P/B 5.0x 1.5x 5.5x
P/Tangible book 8.0x 2.4x 5.6x
EV/EBITDA 23.6x 12.3x 11.8x
EV/EBIT 28.5x 21.7x 12.7x
EV/Revenue 7.4x 1.2x 1.7x
EV/FCF 31.8x 14.4x 16.6x
EV/Operating cash flow 29.6x 12.7x 15.0x
PEG (3Y EPS CAGR) 4.11 -1.71 0.38

Growth

14 metrics
MetricAMEATSPSIX
Revenue growth (1Y) 12.7% 14.8% 13.2%
Revenue CAGR (3Y) 7.0% 1.5% 10.6%
Gross profit growth (1Y) 13.4% 24.9% -7.3%
Gross profit CAGR (3Y) 7.9% 1.2% 15.8%
Operating income growth (1Y) 11.2% 4,708% -14.4%
Operating income CAGR (3Y) 8.2% -12.6% 29.0%
Net income growth (1Y) 9.6% 228.1% -38.8%
Net income CAGR (3Y) 8.5% -30.6% 44.2%
EPS growth (1Y) 10.4% 227.3% -38.8%
EPS CAGR (3Y) 8.7% -32.0% 43.9%
Operating cash flow growth (1Y) 8.1% 32.1% 5.2%
Operating cash flow CAGR (3Y) 11.0% 77.8% 15.8%
Free cash flow growth (1Y) 8.4% 37.0% 7.8%
Free cash flow CAGR (3Y) 12.0% 279.9% 13.6%

Profitability

14 metrics
MetricAMEATSPSIX
Gross margin 36.4% 28.0% 23.9%
EBITDA margin 31.2% 10.0% 14.0%
Operating margin 25.9% 5.6% 13.0%
Pretax margin 24.3% 2.4% 12.1%
Net margin 20.0% 1.6% 10.0%
FCF margin 23.2% 8.5% 9.9%
Operating cash flow margin 24.9% 9.6% 11.0%
Return on equity 14.2% 2.7% 34.9%
Return on assets 9.6% 1.1% 15.4%
Return on invested capital 12.8% 3.7% 26.5%
Return on capital employed 14.8% – 27.1%
Asset turnover 0.5x 0.7x 1.5x
Cash conversion (OCF / net income) 1.2x 6.0x 1.1x
Stock comp / revenue 0.6% 0.1% 0.1%

Financial Health

11 metrics
MetricAMEATSPSIX
Debt / assets 12.3% 28.8% 14.6%
Debt / equity 0.2x 0.7x 0.3x
Net debt / EBITDA 0.6x 3.5x 0.0x
Debt / FCF 1.1x 4.8x 1.0x
Liabilities / assets 32.1% 57.9% 55.2%
Equity / assets 67.9% 42.1% 44.8%
Interest coverage 21.1x 1.7x 13.4x
Current ratio 1.2x – 2.6x
Quick ratio 0.6x – 1.4x
Cash ratio 0.2x – 0.6x
Altman Z-score 8.36 – 5.45

Shareholder Returns

7 metrics
MetricAMEATSPSIX
Dividend yield 0.5% – –
Net buyback yield 0.7% 0.3% –
Shareholder yield 1.2% 0.3% –
Payout ratio (earnings) 18.9% – –
Payout ratio (FCF) 16.3% – –
Dividend growth (1Y) 9.4% – –
Dividend CAGR (3Y) 11.3% – –

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.

ConsensusAMEATSPSIX
Forward P/E 30.0xFY2026 18.4xFY2026 15.6xFY2026
EPS, next fiscal year $8.20FY2026 $1.03FY2026 $3.11FY2026
EPS growth, next FY +10.4%FY2026 -14.9%FY2026 -37.6%FY2026
EPS growth, the year after +8.4% +37.9% +22.5%
Revenue, next fiscal year $7.96BFY2026 $1.98BFY2026 $656.20MFY2026
Revenue growth, next FY +7.5%FY2026 -7.6%FY2026 -9.2%FY2026
Revenue growth, the year after +18.3% +2.9% +31.5%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersAMEATSPSIX
Held by institutions 89.6% 83.4% 36.4%
Institutions holding 1,195 143 158
Change in shares held, QoQ +2.3% -9.9% +24.1%
Institutions buying 615 82 91
Institutions selling 399 46 45
Buyers to sellers 1.54 1.78 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.

AMEATSPSIX
AME 1.00 0.33 0.33
ATS 0.33 1.00 0.22
PSIX 0.33 0.22 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, AME, ATS and PSIX?

Ametek (AME) is the largest by market capitalisation: Ametek (AME) $56.46B, Ats (ATS) $1.86B, Power Solutions International (PSIX) $1.12B.

Which stock is cheaper, AME, ATS and PSIX?

Power Solutions International (PSIX) trades on the lowest price-to-earnings ratio (Ametek (AME) 35.8x, Ats (ATS) 54.8x, Power Solutions International (PSIX) 16.5x). On next year's consensus earnings, Power Solutions International (PSIX) is cheapest (Ametek (AME) 30.0x, Ats (ATS) 18.4x, Power Solutions International (PSIX) 15.6x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Ats (ATS) grew revenue fastest over the trailing twelve months: Ametek (AME) +12.7%, Ats (ATS) +14.8%, Power Solutions International (PSIX) +13.2%.

Which company is more profitable?

Ametek (AME) has the highest net margin (Ametek (AME) 20.0%, Ats (ATS) 1.6%, Power Solutions International (PSIX) 10.0%). On return on invested capital, Power Solutions International (PSIX) leads (Ametek (AME) 12.8%, Ats (ATS) 3.7%, Power Solutions International (PSIX) 26.5%).

Which stock has performed better?

Over the past year Ametek (AME) returned the most: Ametek (AME) +31.9%, Ats (ATS) -30.0%, Power Solutions International (PSIX) -40.8%. Over five years, Power Solutions International (PSIX) compounded fastest (Ametek (AME) +13.3%/yr, Power Solutions International (PSIX) +62.5%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Ametek (AME) 0.54%. Ats (ATS) and Power Solutions International (PSIX) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Ametek (AME) has been the steadiest (Ametek (AME) 23.9%, Ats (ATS) 51.9%, Power Solutions International (PSIX) 110.0%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, AME, ATS and PSIX?

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 6. 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.