KLA Corp (KLAC) stock

KLACNasdaqOptical Instruments & LensesFiscal year ends June 30

Financials through Q1 FY2027, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 29, 2026Score 15/3024% above fair value

$152.32−4.98 (-3.17%)

Close on Nov 13, 2026Market cap $198.47BP/E 38.1Yield 0.53%

KLA statistics

103 measures from SEC filings and the closing price. Hover a name for the formula; the last column is the median of companies in the same industry group.

Important dates

Next earnings: Jan 28, 2027 (estimated, during market hours)
Last ex-dividend date: Nov 16, 2026
Fundamentals through: Sep 30, 2026
Share price as of: Nov 13, 2026

Valuation ratiosIndustry

Market Cap: $198.47B; $498.53M
Enterprise Value: $196.94B; $433.11M
PE Ratio: 38.08; 29.52
PS Ratio: 13.68; 2.94
PB Ratio: 30.42; 3.24
P/TBV Ratio: 43.90; 4.81
P/FCF Ratio: 49.15; 26.31
P/OCF Ratio: 43.98; 21.97

Enterprise valuationIndustry

EV / Sales: 13.58; 2.60
EV / EBITDA: 28.98; 18.41
EV / FCF: 48.78; 27.51

Share statisticsIndustry

Shares Outstanding: 1.30B; 43M
Shares Change (YoY): -1.11%; 3.32%
Float: 1.30B; 37M
Shares Held by Insiders: 0.13%; 10.5%
Shares Held by Institutions: 91.8%; 60.5%

Short sellingIndustry

Short Interest: 22M; –
Short Interest Change: -13.4%; -2.57%
Short % of Float: 1.66%; 5.11%
Short % of Shares Outstanding: 1.65%; 3.98%
Days to Cover: 1.63; 3.94

Stock price statisticsIndustry

52-Week High: $307.37; –
52-Week Low: $107.20; –
20-Day Moving Average: $153.72; –
50-Day Moving Average: $172.99; –
200-Day Moving Average: $181.77; –
Average True Range (14): $9.54; –
Price Change (1 Week): 9.99%; 0.99%
Price Change (1 Month): -12.7%; -3.52%
Price Change (3 Months): -26.0%; -7.86%
Price Change (6 Months): -15.6%; -1.12%
Price Change (YTD): 25.4%; -2.92%
Price Change (1 Year): 27.0%; -1.37%
Price Change (3 Years): 179.3%; 3.24%
Price Change (5 Years): 268.6%; -50.4%
Price Change (10 Years): 1918.0%; 58.9%
Average Volume (10 Days): 16M; –
Average Volume (20 Days): 15M; –
Average Volume (90 Days): 11M; –
Relative Volume: 1.12; 0.76
Relative Strength Index (14): 44.9; 46.7
Volatility (1 Year): 64.0%; 64.2%
Beta (5 Years): 1.76; 1.04

MarginsIndustry

Gross Margin: 61.5%; 55.9%
Pretax Margin: 42.2%; -2.32%
Profit Margin: 36.2%; -9.29%
EBITDA Margin: 46.9%; -2.52%
FCF Margin: 27.8%; 0.65%

Returns on capitalIndustry

Return on Equity (ROE): 91.4%; -17.3%
Return on Assets (ROA): 30.3%; -12.3%

Financial positionIndustry

Current Ratio: 2.76; 2.49
Quick Ratio: 1.01; 1.53

GrowthIndustry

Revenue Growth (YoY): 15.8%; 9.42%
Net Income Growth (YoY): 24.1%; 13.4%
EPS Growth (YoY): 25.3%; 15.1%
FCF Growth (YoY): 4.13%; 7.64%
Revenue Growth (3Y CAGR): 8.96%; 7.08%
Revenue Growth (5Y CAGR): 14.4%; 11.8%
EPS Growth (3Y CAGR): 14.9%; 3.11%
EPS Growth (5Y CAGR): 22.3%; 7.64%

EfficiencyIndustry

Asset Turnover: 0.84; 0.59
Inventory Turnover: 1.51; 2.20
Revenue Per Employee: $853.28K; $331.99K
Profits Per Employee: $309.31K; -$46.47K
Employee Count: 17,000; 193
WACC: 13.9%; 9.91%

Income statement (TTM)Industry

Revenue: $14.51B; $108.17M
Gross Profit: $8.92B; $62.29M
Pretax Income: $6.12B; -$1.83M
Net Income: $5.26B; -$6.19M
EBITDA: $6.80B; -$1.98M
EPS (Diluted): $4.00; -$0.11

Balance sheetIndustry

Cash & Short-Term Investments: $1.53B; $38.97M
Net Cash (Debt): $1.53B; $3.95M
Net Cash Per Share: $1.18; $0.26
Equity (Book Value): $6.52B; $63.80M
Book Value Per Share: $5.01; $3.26
Tangible Book Value: $4.52B; $11.61M
Working Capital: $8.02B; $57.32M

Cash flow (TTM)Industry

Operating Cash Flow: $4.51B; -$483.87K
Capital Expenditures: -$474.81M; -$3.94M
Free Cash Flow: $4.04B; -$238.00K
FCF Per Share: $3.10; -$0.00

Dividends and yieldsIndustry

Earnings Yield: 2.65%; -4.76%
FCF Yield: 2.03%; 0.28%
Dividend Yield: 0.53%; 0.79%
Buyback Yield: 1.35%; 0.80%
Shareholder Yield: 1.88%; 1.12%
Dividend Per Share: $0.80; $0.72
Dividend Growth (YoY): 18.5%; 4.88%
Years of Dividend Growth: 10; 0
Payout Ratio: 21.1%; 24.3%
FCF Payout Ratio: 27.5%; 22.0%

Taxes and interestIndustry

Interest Expense: $281.29M; $5.40M
Income Tax: $862.21M; $1.55M
Effective Tax Rate: 14.1%; 18.0%

Scores and fair valueIndustry

Graham Number: $21.23; $38.11
Graham Upside: -86.1%; -56.1%
Altman Z-Score: 11.64; 2.47
Piotroski F-Score: 8; 5
Beneish M-Score: -2.07; -2.64
Lynch Fair Value: $89.25; –
Lynch Upside: -41.4%; -45.2%

Total return vs. the S&P 500

Price change plus reinvested dividends, to the close on Nov 13, 2026. The S&P 500 is measured by the SPY fund.

Period	KLAC	S&P 500	Difference	KLAC per year	S&P 500 per year
1 month	-17.2%	-3.0%	−14.2 pts
3 months	-27.2%	-2.8%	−24.4 pts
Year to date	+25.8%	+11.5%	+14.3 pts
1 year	+31.8%	+13.5%	+18.4 pts
3 years	+195.3%	+77.7%	+117.6 pts	+43.5%	+21.1%
5 years	+285.9%	+72.6%	+213.3 pts	+31.0%	+11.5%
10 years	+2247.6%	+308.2%	+1939.4 pts	+37.1%	+15.1%

Short interest

Shares sold short and not yet covered, reported by brokers to FINRA twice a month. Latest settlement date Oct 30, 2026.

22M KLAC shares were sold short on Oct 30, 2026, down 13.4% from the previous report, or 1.66% of the shares available to trade. At recent volumes it would take 1.6 days to buy them back. Over the last 20 sessions, 27.2% of the volume reported to FINRA was short selling.

Settlement date	Shares short	Change	Avg. daily volume	Days to cover
Oct 30, 2026	21,541,175	-13.4%	13,244,986	1.6
Oct 15, 2026	24,883,449	+2.6%	9,162,726	2.7
Sep 30, 2026	24,261,297	+3.0%	9,194,438	2.6
Sep 15, 2026	23,554,039	-19.9%	9,415,932	2.5
Aug 31, 2026	29,401,138	+16.0%	8,756,827	3.4
Aug 14, 2026	25,337,831	-6.2%	10,039,327	2.5
Jul 31, 2026	27,024,003	-3.3%	12,947,187	2.1
Jul 15, 2026	27,939,763	-18.7%	13,773,473	2.0
Jun 30, 2026	34,375,617	-15.7%	16,039,974	2.1
Jun 15, 2026	40,762,347	+1060.6%	13,024,592	3.1
May 29, 2026	3,504,100	+3.7%	949,938	3.7
May 15, 2026	3,380,525	+6.2%	1,041,927	3.2