KLA Corporation
DE ˙ XTRA ˙ US4824801009
1.828,40 € ↓ -8,80 (-0,48%)
2026-06-04
AKTIENPREIS
SecurityDE:KLA / KLA Corporation
InstitutionWestpac Banking Corp
Latest Disclosed Ownership9,452 shares
Latest Disclosed Value $ 13,917,220
Westpac Banking Corp reports 11.87% decrease in ownership of KLA / KLA Corporation

On May 11, 2026 - Westpac Banking Corp filed a 13F-HR form disclosing ownership of 9,452 shares of KLA Corporation (DE:KLA) valued at $12,045,629 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 10,725 shares of KLA Corporation. This represents a change in shares of -11.87% during the quarter. The current value of the position is $17,282,037 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-11 2026-03-31 13F KLA COM NEW 482480100 9,452 -1,273 -11.87 13,917 6.80 0.9676
2026-02-10 2025-12-31 13F KLA COM NEW 482480100 10,725 1,449 15.62 13,032 30.24 0.8232
2025-11-14 2025-09-30 13F/A-1 KLA CORP USD 0.001 COM NEW 482480100 9,276 932 11.17 10,005 33.86 0.6201
2025-11-12 2025-09-30 13F KLA CORP USD 0.001 COM NEW 482480100 9,276 932 10,005 0.2511
2025-08-11 2025-06-30 13F KLA COM NEW 482480100 8,344 7,259 669.03 7,474 914.11 0.4996
2025-05-13 2025-03-31 13F KLA COM NEW 482480100 1,085 -266 -19.69 738 -13.40 0.0543
2025-02-12 2024-12-31 13F KLA COM NEW 482480100 1,351 -800 -37.19 851 -48.89 0.0565
2024-11-08 2024-09-30 13F KLA COM NEW 482480100 2,151 -1,220 -36.19 1,666 -40.09 0.1117
2024-08-14 2024-06-30 13F/A-1 KLA COM NEW 482480100 3,371 -55 -1.61 2,779 16.13 0.2204
2024-08-13 2024-06-30 13F KLA COM NEW 482480100 1,650 -1,776 2,779 0.0956
2024-05-09 2024-03-31 13F KLA COM NEW 482480100 3,426 -936 -21.46 2,393 -5.60 0.1823
2024-02-08 2023-12-31 13F KLA COM NEW 482480100 4,362 -425 -8.88 2,536 15.49 0.2090
2023-11-13 2023-09-30 13F KLA COM NEW 482480100 4,787 -129 -2.62 2,196 -7.93 0.1643
2023-08-10 2023-06-30 13F KLA COM NEW 482480100 4,916 -26,888 -84.54 2,384 -81.22 0.1683
2023-05-04 2023-03-31 13F KLA COM NEW 482480100 31,804 -2,625 -7.62 12,695 -2.20 0.1707
2023-02-06 2022-12-31 13F KLA COM NEW 482480100 34,429 4,377 14.56 12,981 42.73 0.1919
2022-11-08 2022-09-30 13F KLA COM NEW 482480100 30,052 -9,937 -24.85 9,095 -28.72 0.1386
2022-08-10 2022-06-30 13F KLA COM NEW 482480100 39,989 -4,951 -11.02 12,760 -22.44 0.1662
2022-05-11 2022-03-31 13F KLA COM NEW 482480100 44,940 203 0.45 16,451 -14.51 0.1887
2022-02-08 2021-12-31 13F KLA COM NEW 482480100 44,737 -15,553 -25.80 19,242 -4.59 0.1993
2021-10-27 2021-09-30 13F KLA COM NEW 482480100 60,290 -1,128 -1.84 20,168 1.28 0.2156
2021-08-11 2021-06-30 13F KLA COM NEW 482480100 61,418 1,419 2.37 19,912 0.45 0.1999
2021-05-13 2021-03-31 13F KLA COM NEW 482480100 59,999 11,834 24.57 19,824 58.97 0.2187
2021-02-11 2020-12-31 13F KLA COM NEW 482480100 48,165 1,025 2.17 12,470 36.55 0.1415
2020-11-10 2020-09-30 13F KLA COM NEW 482480100 47,140 -24,008 -33.74 9,133 -34.00 0.1238
2020-08-12 2020-06-30 13F KLA COM NEW 482480100 71,148 -13,413 -15.86 13,837 13.84 0.2063
2020-05-14 2020-03-31 13F KLA COM NEW 482480100 84,561 -50,624 -37.45 12,155 -49.54 0.2094
2020-02-11 2019-12-31 13F KLA COM NEW 482480100 135,185 17,036 14.42 24,086 27.85 0.3100
2019-11-13 2019-09-30 13F NAVISTAR INTL PFD SR D CONV 482480100 118,149 -26,661 -18.41 18,839 10.06 0.2619
2019-08-01 2019-06-30 13F KLA-TENCOR COM 482480100 144,810 -13,697 -8.64 17,117 -9.57 0.2614
2019-05-14 2019-03-31 13F KLA-TENCOR COM 482480100 158,507 67,666 74.49 18,927 132.83 0.3124
2019-02-07 2018-12-31 13F KLA-TENCOR COM 482480100 90,841 -58,440 -39.15 8,129 -46.46 0.1385
2018-11-13 2018-09-30 13F KLA-TENCOR COM 482480100 149,281 88,404 145.22 15,183 143.28 0.2603
2018-07-18 2018-06-30 13F KLA-TENCOR COM 482480100 60,877 -5,537 -8.34 6,242 -13.79 0.1199
2018-05-01 2018-03-31 13F KLA-TENCOR COM 482480100 66,414 14,677 28.37 7,240 33.17 0.1446
2018-01-18 2017-12-31 13F KLA-TENCOR COM 482480100 51,737 -16,900 -24.62 5,436 -25.28 0.1235
2017-10-30 2017-09-30 13F KLA-TENCOR COM 482480100 68,637 -259 -0.38 7,276 15.40 0.1602
2017-08-09 2017-06-30 13F KLA-TENCOR COM 482480100 68,896 47,728 225.47 6,305 213.32 0.1388
2017-05-18 2017-03-31 13F/A-1 KLA-TENCOR COM 482480100 21,168 -9,457 -30.88 2,012 -34.40 0.0161
2017-05-11 2017-03-31 13F KLA-TENCOR COM 482480100 12,032 1,003
2017-02-09 2016-12-31 13F KLA-TENCOR COM 482480100 30,625 20,829 212.63 3,068 349.71 0.0289
2016-11-10 2016-09-30 13F KLA-TENCOR COM 482480100 9,796 1,466 17.60 683 11.80 0.0074
2016-08-10 2016-06-30 13F KLA-TENCOR COM 482480100 8,330 1,984 31.26 610 32.03 0.0067
2016-05-13 2016-03-31 13F KLA-TENCOR COM 482480100 6,346 143 2.31 462 7.44 0.0050
2016-02-11 2015-12-31 13F KLA-TENCOR COM 482480100 6,203 -144 -2.27 430 35.65 0.0048
2015-11-16 2015-09-30 13F/A-1 KLA-TENCOR COM 482480100 6,347 -58,235 -90.17 317 -91.27 0.0035
2015-11-12 2015-09-30 13F KLA-TENCOR COM 482480100 6,347 317
2015-08-12 2015-06-30 13F KLA-TENCOR COM 482480100 64,582 25,063 63.42 3,630 52.91 0.0355
2015-05-12 2015-03-31 13F KLA-TENCOR COM 482480100 39,519 -202 -0.51 2,374 -15.00 0.0206
2015-02-11 2014-12-31 13F KLA-TENCOR COM 482480100 39,721 -26,679 -40.18 2,793 -46.60 0.0266
2014-11-12 2014-09-30 13F KLA-TENCOR COM 482480100 66,400 -4,300 -6.08 5,231 1.85 0.0510
2014-08-11 2014-06-30 13F KLA-TENCOR COM 482480100 70,700 -144,123 -67.09 5,136 -65.43 0.0495
2014-05-12 2014-03-31 13F KLA-TENCOR COM 482480100 214,823 -28,975 -11.88 14,853 -5.49 0.1582
2014-02-13 2013-12-31 13F KLA-TENCOR COM 482480100 243,798 -21,470 -8.09 15,714 -2.63 0.1798
2013-11-12 2013-09-30 13F KLA-TENCOR COM 482480100 265,268 133,498 101.31 16,139 123.66 0.2018
2013-08-14 2013-06-30 13F KLA-TENCOR COM 482480100 131,770 131,770 7,217 0.1103
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.