KLAC vs RAL vs TDY Stock Comparison

Kla, Ralliant and Teledyne Technologies Prices as of Oct 27, 2026 Peers: Industry group
KLAC Kla Corp
$153.66 -18.2% 1M +26.5% 1Y
Market cap
$200.83B
P/E
41.7x
Revenue (TTM)
$13.58B
Div. yield
0.55%
Semiconductor Equipment Technology
6 wins
RAL Ralliant Corp
$69.69 -0.5% 1M +60.0% 1Y
Market cap
$7.71B
P/E
–
Revenue (TTM)
$2.19B
Div. yield
0.29%
Test and Measurement Technology
3 wins

Head to Head

12 decided of 12

Kla leads on 6 of the 12 questions below (Kla 6, Teledyne Technologies 3, Ralliant 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionKLACRALTDYLeader
Larger companyMarket capitalisation $200.83B $7.71B $30.28B KLAC
Cheaper on earningsLower P/E, profitable companies only 41.7x -6.3x 29.5x TDY
Cheaper on forward earningsLower price / next fiscal year consensus EPS 27.1x 22.8x 25.1x RAL
Faster revenue growthRevenue growth, trailing twelve months +11.7% +5.9% +8.6% KLAC
More profitableNet margin, trailing twelve months 35.6% -56.4% 15.8% KLAC
Better return on capitalReturn on invested capital 40.7% -43.2% 8.1% KLAC
Less leveragedLower net debt / EBITDA 0.7x -0.8x 0.9x RAL
Higher dividend yieldTrailing dividend yield 0.55% 0.29% — KLAC
Better 1-year returnPrice return, last 12 months +26.5% +60.0% +24.0% RAL
Better 5-year returnAnnualised price return, 5 years +34.1%/yr — +8.0%/yr KLAC
Less volatileAnnualised volatility, 1 year 61.4% 55.0% 25.6% TDY
Higher overall scoreMean of the five percentile scores vs peers 59/100 28/100 70/100 TDY

Percentile Scorecard

KLACRALTDY

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

AxisKLACRALTDY
Valuation 39 #58 of 94 32 #77 of 112 66 #35 of 100
Growth 52 #45 of 92 4 #105 of 109 39 #60 of 97
Profitability 97 #4 of 90 24 #79 of 104 83 #17 of 96
Financial Health 20 #79 of 99 20 #93 of 116 73 #29 of 105
Shareholder Returns 86 #11 of 73 59 #34 of 81 91 #7 of 65
Overall 59 28 70
  • KLAC ranked among 103 companies in Semiconductors
  • RAL ranked among 122 companies in Computer Hardware
  • TDY ranked among 107 companies in Aerospace and Defense

Price Performance

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

Returns

PeriodKLACRALTDYSPY
1 month -18.2%-0.5%+6.7% -0.2%
3 months -19.5%+2.9%+0.8% +3.9%
6 months -15.1%+59.1%+2.1% +8.2%
Year to date +26.5%+36.9%+28.3% +12.9%
1 year +26.5%+60.0%+24.0% +12.3%
3 years +235.6%—+76.7% +87.4%
3 years, per year +49.8%—+20.9% +23.3%
5 years +332.4%—+46.7% +67.9%
5 years, per year +34.1%—+8.0% +10.9%
10 years +1,956.5%—+518.4% +261.1%
10 years, per year +35.3%—+20.0% +13.7%

Risk

MeasureKLACRALTDYSPY
Volatility, 1Y 61.4%55.0%25.6% 12.7%
Downside volatility, 1Y 65.4%64.0%24.0% 12.7%
Beta vs S&P 500, 1Y 2.801.711.12 1.00
Return / volatility, 1Y 0.431.090.93 0.97
Max drawdown, 5Y -51.7%-31.8%-32.2% -25.4%
From 52-week high -49.1%-5.9%-5.2% -1.2%
52-week high $301.71$74.04$691.24 $779.14
52-week low $109.71$38.39$484.47 $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.

MultipleKLACRALTDY
P/E now vs peer median 41.7xmedian 45.6x -6.3xmedian 33.2x 29.5xmedian 26.5x
P/S now vs peer median 14.8xmedian 7.7x 3.5xmedian 2.8x 4.6xmedian 3.0x
EV/EBITDA now vs peer median 33.9xmedian 29.0x -8.2xmedian 20.0x 19.3xmedian 14.6x
P/FCF now vs peer median 53.3xmedian 40.6x 23.5xmedian 29.8x 26.4xmedian 26.4x
P/B now vs peer median 31.6xmedian 4.6x 5.0xmedian 3.0x 2.7xmedian 2.5x
PEG now vs peer median 2.81median 2.28 —median 1.17 -49.75median 0.90

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 monthsKLACRALTDY
Revenue $13.58B $2.19B $6.52B
Gross profit $8.32B $1.11B $2.84B
Operating income $5.66B -$1.17B $1.30B
Net income $4.83B -$1.23B $1.03B
Free cash flow $3.77B $327.70M $1.15B
R&D $1.53B $170.10M $330.60M
EPS (diluted) $3.66 $-10.95 $21.90
Cash & equivalents $1.65B $270.90M $562.40M
Total debt $5.89B $1.15B $2.03B
Shares (diluted) 1.32B 112.60M 46.90M
Enterprise value $193.00B $6.59B $28.50B

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
MetricKLACRALTDY
P/E 41.7x -6.3x 29.5x
P/FCF 53.3x 23.5x 26.4x
P/Operating cash flow 48.5x 21.1x 23.6x
P/S 14.8x 3.5x 4.6x
P/B 31.6x 5.0x 2.7x
P/Tangible book 33.0x 9.7x 3.3x
EV/EBITDA 33.9x -8.2x 19.3x
EV/EBIT 36.2x -7.4x 24.3x
EV/Revenue 15.1x 3.9x 4.9x
EV/FCF 54.4x 26.2x 27.7x
EV/Operating cash flow 49.5x 23.5x 24.8x
PEG (3Y EPS CAGR) 2.81 – -49.75

Growth

14 metrics
MetricKLACRALTDY
Revenue growth (1Y) 11.7% 5.9% 8.6%
Revenue CAGR (3Y) 9.0% – 0.5%
Gross profit growth (1Y) 12.4% 5.7% 10.8%
Gross profit CAGR (3Y) 9.9% – -0.1%
Operating income growth (1Y) 12.9% -436.8% 23.3%
Operating income CAGR (3Y) 12.3% – 0.0%
Net income growth (1Y) 18.9% -532.3% 25.5%
Net income CAGR (3Y) 12.6% – -1.3%
EPS growth (1Y) 20.5% -532.7% 27.2%
EPS CAGR (3Y) 14.9% – -0.6%
Operating cash flow growth (1Y) 1.5% -20.1% 11.9%
Operating cash flow CAGR (3Y) 4.1% – 26.7%
Free cash flow growth (1Y) 0.5% -21.7% 10.5%
Free cash flow CAGR (3Y) 4.2% – 29.4%

Profitability

14 metrics
MetricKLACRALTDY
Gross margin 61.3% 50.9% 43.6%
EBITDA margin 44.6% -47.8% 25.3%
Operating margin 41.7% -53.3% 20.0%
Pretax margin 41.3% -56.1% 19.4%
Net margin 35.6% -56.4% 15.8%
FCF margin 27.7% 15.0% 17.6%
Operating cash flow margin 30.5% 16.7% 19.6%
Return on equity 79.3% -79.5% 9.3%
Return on assets 27.7% -33.3% 6.7%
Return on invested capital 40.7% -43.2% 8.1%
Return on capital employed 43.2% -38.0% 9.4%
Asset turnover 0.8x 0.6x 0.4x
Cash conversion (OCF / net income) 0.9x -0.3x 1.2x
Stock comp / revenue 2.3% 3.0% 0.6%

Financial Health

11 metrics
MetricKLACRALTDY
Debt / assets 32.8% 31.0% 13.0%
Debt / equity 0.9x 0.7x 0.2x
Net debt / EBITDA 0.7x -0.8x 0.9x
Debt / FCF 1.6x 3.5x 1.8x
Liabilities / assets 64.6% 58.6% 28.5%
Equity / assets 35.4% 41.4% 71.5%
Interest coverage 19.9x -19.2x 26.9x
Current ratio 2.9x 1.5x 2.3x
Quick ratio 1.1x 0.9x 1.3x
Cash ratio 0.4x 0.4x 0.4x
Altman Z-score 13.01 1.32 5.66

Shareholder Returns

7 metrics
MetricKLACRALTDY
Dividend yield 0.5% 0.3% –
Net buyback yield 1.1% 2.0% 1.5%
Shareholder yield 1.6% 2.3% 1.5%
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.

ConsensusKLACRALTDY
Forward P/E 27.1xFY2027 22.8xFY2026 25.1xFY2026
EPS, next fiscal year $5.67FY2027 $3.06FY2026 $26.05FY2026
EPS growth, next FY +50.8%FY2027 +13.8%FY2026 +18.5%FY2026
EPS growth, the year after +16.6% +14.1% +13.6%
Revenue, next fiscal year $19.18BFY2027 $2.45BFY2026 $6.20BFY2026
Revenue growth, next FY +41.2%FY2027 +18.5%FY2026 +1.4%FY2026
Revenue growth, the year after +8.6% +5.8% +5.9%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersKLACRALTDY
Held by institutions 91.0% 100.0% 97.2%
Institutions holding 2,478 533 886
Change in shares held, QoQ +4.2% +1.7% +2.7%
Institutions buying 1,285 251 399
Institutions selling 982 165 327
Buyers to sellers 1.31 1.52 1.22

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.

KLACRALTDY
KLAC 1.00 0.27 0.44
RAL 0.27 1.00 0.29
TDY 0.44 0.29 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, KLAC, RAL and TDY?

Kla (KLAC) is the largest by market capitalisation: Kla (KLAC) $200.83B, Ralliant (RAL) $7.71B, Teledyne Technologies (TDY) $30.28B.

Which stock is cheaper, KLAC, RAL and TDY?

Teledyne Technologies (TDY) trades on the lowest price-to-earnings ratio (Kla (KLAC) 41.7x, Ralliant (RAL) -6.3x, Teledyne Technologies (TDY) 29.5x). On next year's consensus earnings, Ralliant (RAL) is cheapest (Kla (KLAC) 27.1x, Ralliant (RAL) 22.8x, Teledyne Technologies (TDY) 25.1x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Kla (KLAC) grew revenue fastest over the trailing twelve months: Kla (KLAC) +11.7%, Ralliant (RAL) +5.9%, Teledyne Technologies (TDY) +8.6%.

Which company is more profitable?

Kla (KLAC) has the highest net margin (Kla (KLAC) 35.6%, Ralliant (RAL) -56.4%, Teledyne Technologies (TDY) 15.8%). On return on invested capital, Kla (KLAC) leads (Kla (KLAC) 40.7%, Ralliant (RAL) -43.2%, Teledyne Technologies (TDY) 8.1%).

Which stock has performed better?

Over the past year Ralliant (RAL) returned the most: Kla (KLAC) +26.5%, Ralliant (RAL) +60.0%, Teledyne Technologies (TDY) +24.0%. Over five years, Kla (KLAC) compounded fastest (Kla (KLAC) +34.1%/yr, Teledyne Technologies (TDY) +8.0%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Kla (KLAC) has the highest dividend yield: Kla (KLAC) 0.55%, Ralliant (RAL) 0.29%. Teledyne Technologies (TDY) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Teledyne Technologies (TDY) has been the steadiest (Kla (KLAC) 61.4%, Ralliant (RAL) 55.0%, Teledyne Technologies (TDY) 25.6%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, KLAC, RAL and TDY?

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 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.