KLA - 41 Year Stock Price History | KLAC
Historical daily share price chart and data for KLA since 1984 adjusted for splits and dividends. The latest closing stock price for KLA as of April 07, 2025 is 604.62.
- The all-time high KLA stock closing price was 886.25 on July 10, 2024.
- The KLA 52-week high stock price is 896.32, which is 48.2% above the current share price.
- The KLA 52-week low stock price is 551.33, which is 8.8% below the current share price.
- The average KLA stock price for the last 52 weeks is 729.29.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
| KLA Historical Annual Stock Price Data |
| Year |
Average Stock Price |
Year Open |
Year High |
Year Low |
Year Close |
Annual % Change |
| 2025 |
712.8225 |
635.1850 |
775.8770 |
576.5300 |
604.6200 |
-3.83% |
| 2024 |
706.2418 |
554.2000 |
886.2540 |
538.2970 |
628.7000 |
9.36% |
| 2023 |
446.0430 |
367.9260 |
584.9370 |
350.3040 |
574.8790 |
56.05% |
| 2022 |
340.8747 |
419.6090 |
429.1670 |
256.2840 |
368.3950 |
-11.19% |
| 2021 |
322.1784 |
248.1800 |
424.5090 |
248.1800 |
414.8070 |
68.06% |
| 2020 |
180.6817 |
170.9600 |
254.4820 |
107.2970 |
246.8260 |
47.94% |
| 2019 |
123.3701 |
83.0869 |
167.3830 |
78.4258 |
166.8400 |
103.99% |
| 2018 |
95.0797 |
94.4050 |
109.4890 |
74.2399 |
81.7891 |
-12.49% |
| 2017 |
85.5158 |
68.9517 |
100.0270 |
68.0921 |
93.4621 |
36.80% |
| 2016 |
61.5398 |
57.8621 |
72.1036 |
53.4010 |
68.3178 |
16.95% |
| 2015 |
49.2089 |
57.2304 |
58.8814 |
38.7145 |
58.4181 |
2.03% |
| 2014 |
46.4178 |
40.3672 |
59.1356 |
38.0425 |
57.2548 |
39.46% |
| 2013 |
36.0933 |
30.6659 |
41.8602 |
29.3049 |
41.0551 |
38.95% |
| 2012 |
29.9171 |
28.4748 |
33.3009 |
27.1156 |
29.5461 |
2.06% |
| 2011 |
25.2959 |
22.6051 |
30.0275 |
20.0533 |
28.9488 |
28.43% |
| 2010 |
18.7508 |
21.0090 |
23.4276 |
15.6060 |
22.5409 |
9.55% |
| 2009 |
15.6977 |
12.4921 |
21.2821 |
8.7083 |
20.5765 |
69.93% |
| 2008 |
19.4259 |
25.3367 |
25.3624 |
8.3855 |
12.1086 |
-53.82% |
| 2007 |
29.0697 |
26.3990 |
33.8126 |
25.3105 |
26.2186 |
-2.20% |
| 2006 |
25.2061 |
27.0388 |
28.9554 |
20.9292 |
26.8086 |
1.88% |
| 2005 |
25.0552 |
23.9744 |
28.8524 |
20.6272 |
26.3134 |
6.74% |
| 2004 |
24.6761 |
29.8701 |
33.1301 |
18.8884 |
24.6518 |
-20.43% |
| 2003 |
25.0590 |
19.7722 |
32.2199 |
16.7450 |
30.9815 |
65.51% |
| 2002 |
24.7711 |
27.6790 |
36.7660 |
13.8390 |
18.7191 |
-28.63% |
| 2001 |
24.7170 |
18.0602 |
32.0981 |
15.5119 |
26.2289 |
47.12% |
| 2000 |
28.7813 |
28.7110 |
51.5674 |
13.8924 |
17.8286 |
-39.51% |
| 1999 |
17.3639 |
12.1063 |
29.4718 |
11.5605 |
29.4718 |
156.77% |
| 1998 |
9.0387 |
10.7170 |
12.7017 |
5.6231 |
11.4778 |
12.30% |
| 1997 |
13.2638 |
9.0466 |
20.0117 |
9.0466 |
10.2209 |
8.80% |
| 1996 |
6.8017 |
7.0124 |
10.1878 |
4.6970 |
9.3939 |
36.21% |
| 1995 |
9.3754 |
6.3508 |
12.4701 |
6.1524 |
6.8966 |
6.38% |
| 1994 |
5.5068 |
3.6716 |
7.0124 |
3.4235 |
6.4831 |
76.57% |
| 1993 |
2.3903 |
1.5877 |
3.7046 |
1.4058 |
3.6716 |
126.53% |
| 1992 |
1.2694 |
1.4719 |
1.8027 |
0.9427 |
1.6208 |
10.12% |
| 1991 |
1.4509 |
1.2073 |
1.8689 |
1.1246 |
1.4719 |
27.14% |
| 1990 |
1.1533 |
1.1908 |
1.6208 |
0.7773 |
1.1577 |
0.00% |
| 1989 |
1.4530 |
1.5381 |
1.8192 |
1.0419 |
1.1577 |
-25.53% |
| 1988 |
2.0686 |
1.8854 |
2.7454 |
1.3396 |
1.5546 |
-14.54% |
| 1987 |
2.5864 |
1.7862 |
3.3077 |
1.3562 |
1.8192 |
0.92% |
| 1986 |
2.4547 |
2.9439 |
3.4070 |
1.4885 |
1.8027 |
-40.76% |
| 1985 |
2.5130 |
2.1500 |
3.1423 |
2.0508 |
3.0431 |
37.31% |
| Sector |
Industry |
Market Cap |
Revenue |
| Computer and Technology |
Electrical Products - Miscellaneous |
$98.013B |
$9.812B |
|
KLA Corporation is an original equipment manufacturer (OEM) of process diagnostics and control (PDC) equipment and yield management solutions required for the fabrication of semiconductor integrated circuits (ICs) or chips. The company has a comprehensive portfolio of products addressing each major PDC subsegment'photomask (reticle) inspection, wafer inspection/defect review and metrology.Reticle production is vital to the semiconductor device formation process. Reticles are used to control the precise deposition of materials onto the wafer, which ultimately change its chemical characteristics, imparting specific functionalities to the ICs thus created. Inspection and metrology tools measure the quality of the reticles, helping to improve reticle production yields. As a result of the broader applicability of semiconductors, shrinking form factors and increasing functionalities of individual chips, reticle design and production are growing in importance.
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