Current
$225B
5-Year Average
$98.2B
All-Time High
$398B
All-Time Low
$2.62B
Market cap daily chart for KLA (KLAC)
Aug 2, 2021 – Jul 29, 2026 · 1,253 trading days
Market Cap growth chart for KLA (KLAC) from 2017 to 2026
Latest: +232.3%
Market Cap history table for KLA (KLAC) from 1986 to 2026
| 2026 | $398B | +232.3% | +$278B | ||
| 2025 | $120B | +6.7% | +$7.51B | ||
| 2024 | $112B | +65.1% | +$44.3B | ||
| 2023 | $68B | +40.6% | +$19.7B | ||
| 2022 | $48.4B | -4.0% | -$2.03B | ||
| 2021 | $50.4B | +64.0% | +$19.7B | ||
| 2020 | $30.7B | +65.7% | +$12.2B | ||
| 2019 | $18.6B | +15.0% | +$2.42B | ||
| 2018 | $16.1B | +11.9% | +$1.72B | ||
| 2017 | $14.4B | +25.4% | +$2.92B | ||
| 2016 | $11.5B | +24.9% | +$2.29B | ||
| 2015 | $9.2B | -24.6% | -$3.01B | ||
| 2014 | $12.2B | +29.5% | +$2.78B | ||
| 2013 | $9.43B | +12.4% | +$1.04B | ||
| 2012 | $8.39B | +21.6% | +$1.49B | ||
| 2011 | $6.9B | +42.9% | +$2.07B | ||
| 2010 | $4.83B | +12.1% | +$520M | ||
| 2009 | $4.31B | -42.6% | -$3.19B | ||
| 2008 | $7.5B | -32.6% | -$3.62B | ||
| 2007 | $11.1B | +31.0% | +$2.63B | ||
| 2006 | $8.49B | -3.4% | -$299M | ||
| 2005 | $8.79B | -12.1% | -$1.21B | ||
| 2004 | $10B | +10.7% | +$970M | ||
| 2003 | $9.03B | +4.4% | +$376M | ||
| 2002 | $8.65B | -24.6% | -$2.82B | ||
| 2001 | $11.5B | +1.7% | +$189M | ||
| 2000 | $11.3B | +88.2% | +$5.29B | ||
| 1999 | $5.99B | +145.4% | +$3.55B | ||
| 1998 | $2.44B | -52.8% | -$2.73B | ||
| 1997 | $5.17B | +337.0% | +$3.99B | ||
| 1996 | $1.18B | -37.2% | -$702M | ||
| 1995 | $1.89B | +128.1% | +$1.06B | ||
| 1994 | $827M | +156.6% | +$505M | ||
| 1993 | $322M | +97.4% | +$159M | ||
| 1992 | $163M | -28.7% | -$65.8M | ||
| 1991 | $229M | +6.1% | +$13.2M | ||
| 1990 | $216M | +3.8% | +$8M | ||
| 1989 | $208M | -37.7% | -$126M | ||
| 1988 | $334M | -6.7% | -$24M | ||
| 1987 | $358M | +16.6% | +$50.8M | ||
| 1986 | $307M | — | — |
- 2026$398B+232.3%
- 2025$120B+6.7%
- 2024$112B+65.1%
- 2023$68B+40.6%
- 2022$48.4B-4.0%
- 2021$50.4B+64.0%
- 2020$30.7B+65.7%
- 2019$18.6B+15.0%
- 2018$16.1B+11.9%
- 2017$14.4B+25.4%
- 2016$11.5B+24.9%
- 2015$9.2B-24.6%
- 2014$12.2B+29.5%
- 2013$9.43B+12.4%
- 2012$8.39B+21.6%
- 2011$6.9B+42.9%
- 2010$4.83B+12.1%
- 2009$4.31B-42.6%
- 2008$7.5B-32.6%
- 2007$11.1B+31.0%
- 2006$8.49B-3.4%
- 2005$8.79B-12.1%
- 2004$10B+10.7%
- 2003$9.03B+4.4%
- 2002$8.65B-24.6%
- 2001$11.5B+1.7%
- 2000$11.3B+88.2%
- 1999$5.99B+145.4%
- 1998$2.44B-52.8%
- 1997$5.17B+337.0%
- 1996$1.18B-37.2%
- 1995$1.89B+128.1%
- 1994$827M+156.6%
- 1993$322M+97.4%
- 1992$163M-28.7%
- 1991$229M+6.1%
- 1990$216M+3.8%
- 1989$208M-37.7%
- 1988$334M-6.7%
- 1987$358M+16.6%
- 1986$307M—
Market Cap values are taken from KLA's reported income statements (share counts) and end-of-day prices (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
About Market Cap at KLA (KLAC)
According to KLA's latest reported financial statements, the company's latest reported market cap is $398B. Market capitalization is the total dollar value of all outstanding shares — shares outstanding × stock price — and the standard measure of a company's equity value. On this page, historical market cap snaps filing-period share counts to closing prices on or before each statement date (not intraday tick data).
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
2026's annual market cap for KLA (KLAC) came in at $398B – surged 232.3% year-over-year.
Looking at the 2021–2026 (5 years) stretch, KLA market cap compounded at +51.2% per year, sustaining 4 straight years of year-over-year growth.
$398B stands as the all-time-high annual market cap, posted in 2026, against a low of $163M during 1992.
KLA Market Cap by Year
KLA Market Cap 2026: $398B
2026's market cap for KLA came in at $398B, surged 232.3% from 2025. This figure represents the highest annual value in the available history.
KLA Market Cap 2025: $120B
KLA posted market cap of $120B in 2025, grew 6.7% from 2024.
KLA Market Cap 2024: $112B
In 2024, KLA reported market cap of $112B, surged 65.1% from 2023.
KLA Market Cap 2023: $68B
KLA market cap in 2023 was $68B, surged 40.6% from 2022.
KLA Market Cap 2022: $48.4B
KLA market cap in 2022 was $48.4B.
See more financial history for KLA (KLAC).
Sector peers by Market Cap
Technology peers of KLA (KLAC), ranked by their latest market cap
| $4.97T | |
| $4.6T | |
| $2.9T | |
| $1.94T | |
| $1.76T | |
| $900B | |
| $835B | |
| $700B |
- $4.97T
- $4.6T
- $2.9T
- $1.94T
- $1.76T
- $900B
- $700B
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KLA (KLAC) Key Financials
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Deep-dives across the income statement, cash flow, capital return, and valuation
- Buybacks0.58% TTM
- Dividend Profile0.47% yield
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- Stock Split History6 splits
How this company returns cash to shareholders — buybacks, dividends, and stock splits.