TER vs KLAC vs KEYS Stock Comparison

Teradyne, Kla and Keysight Technologies Prices as of Oct 26, 2026 Peers: Industry group
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TER Teradyne, Inc
$309.00 -22.4% 1M +114.2% 1Y
Market cap
$48.32B
P/E
42.0x
Revenue (TTM)
$4.46B
Div. yield
0.17%
Test and Measurement Technology
3 wins
KLAC Kla Corp
$149.21 -20.6% 1M +26.1% 1Y
Market cap
$195.01B
P/E
40.5x
Revenue (TTM)
$13.58B
Div. yield
0.56%
Semiconductor Equipment Technology
7 wins

Head to Head

12 decided of 12

Kla leads on 7 of the 12 questions below (Kla 7, Teradyne 3, Keysight Technologies 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionTERKLACKEYSLeader
Larger companyMarket capitalisation $48.32B $195.01B $55.52B KLAC
Cheaper on earningsLower P/E, profitable companies only 42.0x 40.5x 44.3x KLAC
Cheaper on forward earningsLower price / next fiscal year consensus EPS 31.9x 26.3x 30.5x KLAC
Faster revenue growthRevenue growth, trailing twelve months +57.9% +11.7% +25.5% TER
More profitableNet margin, trailing twelve months 25.8% 35.6% 19.1% KLAC
Better return on capitalReturn on invested capital 35.3% 40.7% 13.4% KLAC
Less leveragedLower net debt / EBITDA — 0.7x -0.1x KEYS
Higher dividend yieldTrailing dividend yield 0.17% 0.56% — KLAC
Better 1-year returnPrice return, last 12 months +114.2% +26.1% +92.4% TER
Better 5-year returnAnnualised price return, 5 years +20.2%/yr +34.4%/yr +13.0%/yr KLAC
Less volatileAnnualised volatility, 1 year 78.7% 61.5% 45.2% KEYS
Higher overall scoreMean of the five percentile scores vs peers 65/100 59/100 63/100 TER

Percentile Scorecard

TERKLACKEYS

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

AxisTERKLACKEYS
Valuation 22 #87 of 111 38 #59 of 95 26 #82 of 111
Growth 89 #13 of 108 54 #43 of 93 65 #39 of 108
Profitability 93 #8 of 104 97 #4 of 91 88 #13 of 104
Financial Health 71 #34 of 115 22 #79 of 101 54 #54 of 115
Shareholder Returns 51 #40 of 81 85 #12 of 75 80 #17 of 81
Overall 65 59 63
  • TER ranked among 121 companies in Computer Hardware
  • KLAC ranked among 104 companies in Semiconductors
  • KEYS ranked among 121 companies in Computer Hardware

Price Performance

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

Returns

PeriodTERKLACKEYSSPY
1 month -22.4%-20.6%-10.0% -0.8%
3 months -7.7%-26.6%+4.0% +3.5%
6 months -23.1%-21.5%-4.3% +7.0%
Year to date +59.6%+22.8%+60.5% +12.2%
1 year +114.2%+26.1%+92.4% +13.0%
3 years +268.6%+225.8%+173.4% +86.3%
3 years, per year +54.5%+48.3%+39.9% +23.1%
5 years +151.1%+338.1%+84.3% +68.6%
5 years, per year +20.2%+34.4%+13.0% +11.0%
10 years +1,303.3%+1,881.8%+895.8% +258.0%
10 years, per year +30.2%+34.8%+25.8% +13.6%

Risk

MeasureTERKLACKEYSSPY
Volatility, 1Y 78.7%61.5%45.2% 12.7%
Downside volatility, 1Y 85.3%65.4%44.1% 12.7%
Beta vs S&P 500, 1Y 3.372.791.93 1.00
Return / volatility, 1Y 1.450.432.04 1.02
Max drawdown, 5Y -59.7%-51.7%-42.6% -25.4%
From 52-week high -36.1%-50.5%-15.9% -1.8%
52-week high $483.84$301.71$387.90 $779.14
52-week low $144.38$109.71$167.77 $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.

MultipleTERKLACKEYS
P/E now vs peer median 42.0xmedian 32.0x 40.5xmedian 42.1x 44.3xmedian 32.0x
P/S now vs peer median 10.8xmedian 2.8x 14.4xmedian 7.1x 8.4xmedian 2.8x
EV/EBITDA now vs peer median 32.0xmedian 19.4x 32.9xmedian 27.5x 32.1xmedian 19.4x
P/FCF now vs peer median 62.8xmedian 29.0x 51.8xmedian 37.2x 37.8xmedian 29.0x
P/B now vs peer median 13.9xmedian 2.9x 30.7xmedian 4.2x 8.4xmedian 2.9x
PEG now vs peer median 1.45median 1.13 2.73median 2.23 9.07median 1.13

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 monthsTERKLACKEYS
Revenue $4.46B $13.58B $6.58B
Gross profit $2.64B $8.32B $4.26B
Operating income $1.35B $5.66B $1.33B
Net income $1.15B $4.83B $1.26B
Free cash flow $769.75M $3.77B $1.47B
R&D $559.87M $1.53B $1.19B
EPS (diluted) $7.29 $3.66 $7.28
Cash & equivalents $349.54M $1.65B $2.61B
Total debt – $5.89B $2.52B
Shares (diluted) 157.69M 1.32B 173.00M
Enterprise value $47.14B $187.18B $46.46B

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
MetricTERKLACKEYS
P/E 42.0x 40.5x 44.3x
P/FCF 62.8x 51.8x 37.8x
P/Operating cash flow 45.4x 47.1x 34.6x
P/S 10.8x 14.4x 8.4x
P/B 13.9x 30.7x 8.4x
P/Tangible book 14.3x 32.0x 10.2x
EV/EBITDA 32.0x 32.9x 32.1x
EV/EBIT 35.5x 35.2x 41.6x
EV/Revenue 10.7x 14.7x 8.4x
EV/FCF 62.3x 52.9x 37.7x
EV/Operating cash flow 45.0x 48.1x 34.6x
PEG (3Y EPS CAGR) 1.45 2.73 9.07

Growth

14 metrics
MetricTERKLACKEYS
Revenue growth (1Y) 57.9% 11.7% 25.5%
Revenue CAGR (3Y) 16.0% 9.0% 5.6%
Gross profit growth (1Y) 58.2% 12.4% 30.2%
Gross profit CAGR (3Y) 16.7% 9.9% 5.8%
Operating income growth (1Y) 160.9% 12.9% 49.9%
Operating income CAGR (3Y) 28.8% 12.3% -2.1%
Net income growth (1Y) 145.2% 18.9% 131.6%
Net income CAGR (3Y) 27.2% 12.6% 3.7%
EPS growth (1Y) 149.0% 20.5% 131.6%
EPS CAGR (3Y) 29.0% 14.9% 4.9%
Operating cash flow growth (1Y) 34.4% 1.5% 4.0%
Operating cash flow CAGR (3Y) 19.9% 4.1% 4.0%
Free cash flow growth (1Y) 38.4% 0.5% 3.8%
Free cash flow CAGR (3Y) 18.5% 4.2% 6.6%

Profitability

14 metrics
MetricTERKLACKEYS
Gross margin 59.2% 61.3% 64.7%
EBITDA margin 33.5% 44.6% 26.2%
Operating margin 30.2% 41.7% 20.3%
Pretax margin 30.2% 41.3% 21.5%
Net margin 25.8% 35.6% 19.1%
FCF margin 17.2% 27.7% 22.3%
Operating cash flow margin 23.9% 30.5% 24.4%
Return on equity 35.2% 79.3% 19.8%
Return on assets 24.9% 27.7% 10.8%
Return on invested capital 35.3% 40.7% 13.4%
Return on capital employed 37.8% 43.2% 14.5%
Asset turnover 1.0x 0.8x 0.6x
Cash conversion (OCF / net income) 0.9x 0.9x 1.3x
Stock comp / revenue 1.7% 2.3% 3.3%

Financial Health

11 metrics
MetricTERKLACKEYS
Debt / assets – 32.8% 21.1%
Debt / equity – 0.9x 0.4x
Net debt / EBITDA – 0.7x -0.1x
Debt / FCF – 1.6x 1.7x
Liabilities / assets 29.5% 64.6% 44.9%
Equity / assets 70.5% 35.4% 55.1%
Interest coverage 118.8x 19.9x 12.3x
Current ratio 2.1x 2.9x 2.0x
Quick ratio 1.3x 1.1x 1.4x
Cash ratio 0.3x 0.4x 1.0x
Altman Z-score 22.48 12.71 8.37

Shareholder Returns

7 metrics
MetricTERKLACKEYS
Dividend yield 0.2% 0.6% –
Net buyback yield 1.0% 1.1% 2.1%
Shareholder yield 1.1% 1.7% 2.1%
Payout ratio (earnings) – 21.9% –
Payout ratio (FCF) – 28.1% –
Dividend growth (1Y) – 17.2% –
Dividend CAGR (3Y) – 13.1% –

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.

ConsensusTERKLACKEYS
Forward P/E 31.9xFY2026 26.3xFY2027 30.5xFY2026
EPS, next fiscal year $9.69FY2026 $5.67FY2027 $10.71FY2026
EPS growth, next FY +144.7%FY2026 +50.8%FY2027 +49.6%FY2026
EPS growth, the year after +24.9% +16.6% +20.4%
Revenue, next fiscal year $5.01BFY2026 $19.18BFY2027 $6.71BFY2026
Revenue growth, next FY +57.1%FY2026 +41.2%FY2027 +24.8%FY2026
Revenue growth, the year after +18.1% +8.6% +18.9%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersTERKLACKEYS
Held by institutions 97.3% 91.0% 89.8%
Institutions holding 1,419 2,478 1,246
Change in shares held, QoQ +5.2% +4.2% +1.2%
Institutions buying 828 1,285 674
Institutions selling 456 982 380
Buyers to sellers 1.82 1.31 1.77

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.

TERKLACKEYS
TER 1.00 0.71 0.68
KLAC 0.71 1.00 0.63
KEYS 0.68 0.63 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, TER, KLAC and KEYS?

Kla (KLAC) is the largest by market capitalisation: Teradyne (TER) $48.32B, Kla (KLAC) $195.01B, Keysight Technologies (KEYS) $55.52B.

Which stock is cheaper, TER, KLAC and KEYS?

Kla (KLAC) trades on the lowest price-to-earnings ratio (Teradyne (TER) 42.0x, Kla (KLAC) 40.5x, Keysight Technologies (KEYS) 44.3x). On next year's consensus earnings, Kla (KLAC) is cheapest (Teradyne (TER) 31.9x, Kla (KLAC) 26.3x, Keysight Technologies (KEYS) 30.5x). 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: Teradyne (TER) +57.9%, Kla (KLAC) +11.7%, Keysight Technologies (KEYS) +25.5%.

Which company is more profitable?

Kla (KLAC) has the highest net margin (Teradyne (TER) 25.8%, Kla (KLAC) 35.6%, Keysight Technologies (KEYS) 19.1%). On return on invested capital, Kla (KLAC) leads (Teradyne (TER) 35.3%, Kla (KLAC) 40.7%, Keysight Technologies (KEYS) 13.4%).

Which stock has performed better?

Over the past year Teradyne (TER) returned the most: Teradyne (TER) +114.2%, Kla (KLAC) +26.1%, Keysight Technologies (KEYS) +92.4%. Over five years, Kla (KLAC) compounded fastest (Teradyne (TER) +20.2%/yr, Kla (KLAC) +34.4%/yr, Keysight Technologies (KEYS) +13.0%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Kla (KLAC) has the highest dividend yield: Teradyne (TER) 0.17%, Kla (KLAC) 0.56%. Keysight Technologies (KEYS) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Keysight Technologies (KEYS) has been the steadiest (Teradyne (TER) 78.7%, Kla (KLAC) 61.5%, Keysight Technologies (KEYS) 45.2%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, TER, KLAC and KEYS?

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