NPO vs TDY vs TER Stock Comparison

Enpro, Teledyne Technologies and Teradyne Prices as of Oct 29, 2026 Peers: Industry group
NPO Enpro Inc.
$284.50 -7.5% 1M +25.2% 1Y
Market cap
$5.71B
P/E
129.5x
Revenue (TTM)
$1.22B
Div. yield
0.00%
Pumps and Valves Industrials
1 win
TER Teradyne, Inc
$296.23 -26.5% 1M +70.3% 1Y
Market cap
$42.55B
P/E
54.2x
Revenue (TTM)
$5.00B
Div. yield
–
Test and Measurement Technology
3 wins

Head to Head

11 decided of 12

Teledyne Technologies leads on 7 of the 12 questions below (Teledyne Technologies 7, Teradyne 3, Enpro 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionNPOTDYTERLeader
Larger companyMarket capitalisation $5.71B $30.31B $42.55B TER
Cheaper on earningsLower P/E, profitable companies only 129.5x 29.5x 54.2x TDY
Cheaper on forward earningsLower price / next fiscal year consensus EPS 29.0x 26.0x 30.7x TDY
Faster revenue growthRevenue growth, trailing twelve months +13.3% +8.6% +74.9% TER
More profitableNet margin, trailing twelve months 3.6% 15.8% — TDY
Better return on capitalReturn on invested capital 6.3% 8.1% — TDY
Less leveragedLower net debt / EBITDA 1.8x 0.9x — TDY
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months +25.2% +31.5% +70.3% TER
Better 5-year returnAnnualised price return, 5 years +26.0%/yr +8.6%/yr +16.5%/yr NPO
Less volatileAnnualised volatility, 1 year 40.6% 25.6% 76.7% TDY
Higher overall scoreMean of the five percentile scores vs peers 43/100 69/100 60/100 TDY

Percentile Scorecard

NPOTDYTER

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

AxisNPOTDYTER
Valuation 21 #160 of 203 63 #38 of 100 18 #92 of 112
Growth 48 #99 of 188 36 #62 of 96 95 #6 of 108
Profitability 55 #83 of 183 81 #19 of 95 87 #14 of 104
Financial Health 62 #82 of 216 74 #28 of 105 64 #42 of 116
Shareholder Returns 31 #106 of 152 91 #7 of 65 35 #51 of 78
Overall 43 69 60
  • NPO ranked among 222 companies in Machinery
  • TDY ranked among 107 companies in Aerospace and Defense
  • TER ranked among 121 companies in Computer Hardware

Price Performance

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

Returns

PeriodNPOTDYTERSPY
1 month -7.5%+11.9%-26.5% +0.7%
3 months -9.1%+4.4%-18.9% +3.7%
6 months -2.4%+4.9%-13.8% +7.1%
Year to date +32.9%+32.6%+53.0% +12.8%
1 year +25.2%+31.5%+70.3% +11.9%
3 years +147.3%+81.9%+254.9% +85.2%
3 years, per year +35.3%+22.1%+52.6% +22.8%
5 years +217.3%+50.8%+114.3% +67.6%
5 years, per year +26.0%+8.6%+16.5% +10.9%
10 years +429.5%+537.1%+1,183.5% +262.0%
10 years, per year +18.1%+20.3%+29.1% +13.7%

Risk

MeasureNPOTDYTERSPY
Volatility, 1Y 40.6%25.6%76.7% 12.7%
Downside volatility, 1Y 43.3%24.0%85.4% 12.6%
Beta vs S&P 500, 1Y 1.841.123.39 1.00
Return / volatility, 1Y 0.621.230.92 0.94
Max drawdown, 5Y -34.2%-32.2%-59.7% -25.4%
From 52-week high -26.6%-2.0%-38.8% -1.2%
52-week high $387.65$691.24$483.84 $779.14
52-week low $202.55$484.47$155.90 $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.

MultipleNPOTDYTER
P/E now vs peer median 136.1xmedian 25.8x 30.5xmedian 26.9x 54.2xmedian 32.9x
P/S now vs peer median 4.9xmedian 1.9x 4.8xmedian 3.0x 9.3xmedian 2.9x
EV/EBITDA now vs peer median 23.1xmedian 14.6x 19.9xmedian 15.0x —median 20.0x
P/FCF now vs peer median 36.1xmedian 22.2x 27.3xmedian 27.2x 80.9xmedian 30.2x
P/B now vs peer median 3.8xmedian 2.2x 2.8xmedian 2.5x 12.6xmedian 2.9x
PEG now vs peer median -3.67median 1.45 -51.44median 0.93 —median 1.08

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 monthsNPOTDYTER
Revenue $1.22B $6.52B $5.00B
Gross profit $523.50M $2.84B $2.97B
Operating income $175.30M $1.30B $1.61B
Net income $44.10M $1.03B $1.38B
Free cash flow $167.00M $1.15B –
R&D – $330.60M $598.20M
EPS (diluted) $2.06 $21.90 –
Cash & equivalents $77.00M $562.40M $460.74M
Total debt $575.50M $2.03B –
Shares (diluted) 21.40M 46.90M 157.69M
Enterprise value $5.31B $28.53B $42.55B

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
MetricNPOTDYTER
P/E 136.1x 30.5x 54.2x
P/FCF 36.1x 27.3x 80.9x
P/Operating cash flow 27.5x 24.4x 34.8x
P/S 4.9x 4.8x 9.3x
P/B 3.8x 2.8x 12.6x
P/Tangible book 7.5x 3.4x 12.9x
EV/EBITDA 23.1x 19.9x –
EV/EBIT 37.2x 25.1x –
EV/Revenue 5.3x 5.0x 9.3x
EV/FCF 39.0x 28.6x –
EV/Operating cash flow 29.8x 25.6x 34.8x
PEG (3Y EPS CAGR) -3.67 -51.44 –

Growth

14 metrics
MetricNPOTDYTER
Revenue growth (1Y) 13.3% 8.6% 74.9%
Revenue CAGR (3Y) 3.3% 0.5% 22.2%
Gross profit growth (1Y) 13.2% 10.8% 76.1%
Gross profit CAGR (3Y) 5.4% -0.1% 23.4%
Operating income growth (1Y) 14.0% 23.3% 214.6%
Operating income CAGR (3Y) 78.0% 0.0% 43.5%
Net income growth (1Y) -47.9% 25.5% 211.2%
Net income CAGR (3Y) -36.2% -1.3% 39.9%
EPS growth (1Y) -48.4% 27.2% –
EPS CAGR (3Y) -37.1% -0.6% –
Operating cash flow growth (1Y) 17.3% 11.9% 96.9%
Operating cash flow CAGR (3Y) 21.6% 26.7% 36.8%
Free cash flow growth (1Y) 9.4% 10.5% –
Free cash flow CAGR (3Y) 24.2% 29.4% –

Profitability

14 metrics
MetricNPOTDYTER
Gross margin 42.8% 43.6% –
EBITDA margin 23.1% 25.3% –
Operating margin 14.3% 20.0% –
Pretax margin 4.6% 19.4% –
Net margin 3.6% 15.8% –
FCF margin 13.6% 17.6% –
Operating cash flow margin 17.9% 19.6% 26.6%
Return on equity 2.8% 9.3% 38.7%
Return on assets 1.7% 6.7% 26.7%
Return on invested capital 6.3% 8.1% –
Return on capital employed 7.2% 9.4% –
Asset turnover 0.5x 0.4x 1.0x
Cash conversion (OCF / net income) 5.0x 1.2x 1.0x
Stock comp / revenue 1.3% 0.6% 1.6%

Financial Health

11 metrics
MetricNPOTDYTER
Debt / assets 21.6% 13.0% –
Debt / equity 0.4x 0.2x –
Net debt / EBITDA 1.8x 0.9x –
Debt / FCF 3.4x 1.8x –
Liabilities / assets 40.3% 28.5% 31.4%
Equity / assets 59.7% 71.5% 67.7%
Interest coverage 5.2x 26.9x –
Current ratio 2.3x 2.3x 2.1x
Quick ratio 1.2x 1.3x –
Cash ratio 0.4x 0.4x –
Altman Z-score 4.81 5.80 –

Shareholder Returns

7 metrics
MetricNPOTDYTER
Dividend yield 0.4% – 0.2%
Net buyback yield 0.2% 1.5% –
Shareholder yield 0.6% 1.5% 0.2%
Payout ratio (earnings) 60.8% – –
Payout ratio (FCF) 16.0% – –
Dividend growth (1Y) 3.9% – –
Dividend CAGR (3Y) 3.9% – –

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.

ConsensusNPOTDYTER
Forward P/E 29.0xFY2026 26.0xFY2026 30.7xFY2026
EPS, next fiscal year $9.81FY2026 $26.05FY2026 $9.65FY2026
EPS growth, next FY +24.0%FY2026 +18.5%FY2026 +143.7%FY2026
EPS growth, the year after +17.6% +13.6% +25.7%
Revenue, next fiscal year $1.40BFY2026 $6.20BFY2026 $5.01BFY2026
Revenue growth, next FY +23.0%FY2026 +1.4%FY2026 +57.1%FY2026
Revenue growth, the year after +8.1% +5.9% +18.9%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersNPOTDYTER
Held by institutions 99.9% 97.2% 97.3%
Institutions holding 411 887 1,420
Change in shares held, QoQ +0.7% +2.7% +5.2%
Institutions buying 212 399 829
Institutions selling 136 328 456
Buyers to sellers 1.56 1.22 1.82

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.

NPOTDYTER
NPO 1.00 0.54 0.67
TDY 0.54 1.00 0.50
TER 0.67 0.50 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, NPO, TDY and TER?

Teradyne (TER) is the largest by market capitalisation: Enpro (NPO) $5.71B, Teledyne Technologies (TDY) $30.31B, Teradyne (TER) $42.55B.

Which stock is cheaper, NPO, TDY and TER?

Teledyne Technologies (TDY) trades on the lowest price-to-earnings ratio (Enpro (NPO) 129.5x, Teledyne Technologies (TDY) 29.5x, Teradyne (TER) 54.2x). On next year's consensus earnings, Teledyne Technologies (TDY) is cheapest (Enpro (NPO) 29.0x, Teledyne Technologies (TDY) 26.0x, Teradyne (TER) 30.7x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Teradyne (TER) grew revenue fastest over the trailing twelve months: Enpro (NPO) +13.3%, Teledyne Technologies (TDY) +8.6%, Teradyne (TER) +74.9%.

Which company is more profitable?

Teledyne Technologies (TDY) has the highest net margin (Enpro (NPO) 3.6%, Teledyne Technologies (TDY) 15.8%). On return on invested capital, Teledyne Technologies (TDY) leads (Enpro (NPO) 6.3%, Teledyne Technologies (TDY) 8.1%).

Which stock has performed better?

Over the past year Teradyne (TER) returned the most: Enpro (NPO) +25.2%, Teledyne Technologies (TDY) +31.5%, Teradyne (TER) +70.3%. Over five years, Enpro (NPO) compounded fastest (Enpro (NPO) +26.0%/yr, Teledyne Technologies (TDY) +8.6%/yr, Teradyne (TER) +16.5%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Enpro (NPO) 0.00%, Teledyne Technologies (TDY) 0.00%, Teradyne (TER) 0.00%. Teledyne Technologies (TDY) and Teradyne (TER) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Teledyne Technologies (TDY) has been the steadiest (Enpro (NPO) 40.6%, Teledyne Technologies (TDY) 25.6%, Teradyne (TER) 76.7%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, NPO, TDY and TER?

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