What is the current PE ratio of KLAC?

As of today, KLAC PE ratio is 53.96

What is KLAC PE ratio 1-year high?

KLAC PE ratio reached a 1-year high of 82.19 on June 30, 2026

KLAC PE ratio reached a 1-year low of 27.76 on September 3, 2025

KLAC PE ratio is up +79.87% year-over-year

KLAC PE ratio is up +156.83% over the past 3 years

KLAC PE ratio is currently -90.23% below its historical high of 552.17 set on February 20, 1991

KLAC PE ratio is higher than 67.36% of companies in Technology sector

53.961.33+2.53%

August 7, 2026

Current Value: As of today, KLAC PE ratio is 53.96, up +2.53% on August 7, 2026
All-time High: KLAC PE ratio is currently -90.23% below its historical high of 552.17 set on February 20, 1991
1-Year High: KLAC PE ratio reached a 1-year high of 82.19 on June 30, 2026
1-Year Low: KLAC PE ratio reached a 1-year low of 27.76 on September 3, 2025
1-Year Change: KLAC PE ratio is up +79.87% over the past 365 days
Sector rank: KLAC PE ratio is higher than 67.36% of companies in Technology sector

KLAC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
PE Ratio	Aug 7, 26	53.96	+2.5%	-8.5%	+8.2%	+52.9%	+79.9%	+156.8%	+104.5%
Price	Aug 7, 26	$198.11	+2.5%	-8.5%	+12.4%	+63.0%	+117.2%	+291.2%	+460.7%
TTM Revenue	Jun 30, 26	$13.58B	+3.7%	–	+3.7%	–	+11.7%	+29.7%	+96.2%
TTM EPS	Jun 30, 26	$3.67	+3.8%	–	+3.8%	–	+20.8%	+52.3%	+174.2%
PB Ratio	Aug 7, 26	40.76	+2.5%	-8.5%	+931.9%	+39.8%	+58.9%	+71.8%	+155.1%
PS Ratio	Aug 7, 26	19.07	+2.6%	-8.4%	+983.5%	+52.4%	+92.4%	+188.1%	+144.5%
Enterprise Value	Aug 7, 26	$259.82B	+2.5%	-8.4%	+972.8%	+62.1%	+113.0%	+260.5%	+372.1%
EV/EBITDA	Aug 7, 26	42.84	+2.5%	-8.4%	+947.4%	+55.3%	+96.2%	+166.8%	+120.5%
Market Cap	Aug 7, 26	$259B	+2.5%	-8.5%	+1023.8%	+62.4%	+115.0%	+273.8%	+379.5%

KLAC PE Ratio Highs Comparison
Period	High	Date	Current
1M	63.07	Jul 10, 26	-14.4%
3M	82.19	Jun 30, 26	-34.4%
6M	82.19	Jun 30, 26	-34.4%
1Y	82.19	Jun 30, 26	-34.4%
3Y	82.19	Jun 30, 26	-34.4%
5Y	82.19	Jun 30, 26	-34.4%
All	552.17	Feb 20, 91	-90.2%

KLAC PE Ratio Lows Comparison
Period	Low	Date	Current
1M	46.36	Jul 29, 26	+16.4%
3M	46.36	Jul 29, 26	+16.4%
6M	39.06	Mar 6, 26	+38.1%
1Y	27.76	Sep 3, 25	+94.4%
3Y	18.47	Sep 26, 23	+192.2%
5Y	11.89	Oct 17, 22	+353.8%
All	0.63	Sep 6, 96	+8465.1%

What is the current PE ratio of KLAC?: As of today, KLAC PE ratio is 53.96
What is KLAC PE ratio 1-year high?: KLAC PE ratio reached a 1-year high of 82.19 on June 30, 2026
What is KLAC PE ratio 1-year low?: KLAC PE ratio reached a 1-year low of 27.76 on September 3, 2025
What is 1-year change in KLAC PE ratio?: KLAC PE ratio is up +79.87% year-over-year
What is 3-year change in KLAC PE ratio?: KLAC PE ratio is up +156.83% over the past 3 years
How far is KLAC PE ratio from its all-time high?: KLAC PE ratio is currently -90.23% below its historical high of 552.17 set on February 20, 1991
How does KLAC PE ratio rank versus sector peers?: KLAC PE ratio is higher than 67.36% of companies in Technology sector

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