KLA Corporation
MX ˙ BMV ˙ US4824801009
SecurityMX:KLAC / KLA Corporation
InstitutionProfund Advisors Llc
Latest Disclosed Ownership15,816 shares
Latest Disclosed Value $ 23,287,637
Profund Advisors Llc reports 18.68% decrease in ownership of KLAC / KLA Corporation

On April 24, 2026 - Profund Advisors Llc filed a 13F-HR form disclosing ownership of 15,816 shares of KLA Corporation (MX:KLAC) valued at $23,287,637 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 19,450 shares of KLA Corporation. This represents a change in shares of -18.68% during the quarter.

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)
2026-04-24 2026-03-31 13F KLA COM NEW 482480100 15,816 -3,634 -18.68 23,288 -1.46 0.8550
2026-02-06 2025-12-31 13F KLA COM NEW 482480100 19,450 975 5.28 23,633 18.60 0.7181
2025-11-06 2025-09-30 13F KLA COM NEW 482480100 18,475 2 0.01 19,927 20.43 0.6477
2025-08-07 2025-06-30 13F KLA COM NEW 482480100 18,473 1,162 6.71 16,547 40.61 0.5957
2025-05-08 2025-03-31 13F KLA COM NEW 482480100 17,311 -2,743 -13.68 11,768 -6.87 0.5113
2025-02-14 2024-12-31 13F KLA COM NEW 482480100 20,054 290 1.47 12,636 -17.44 0.4613
2024-11-14 2024-09-30 13F KLA COM NEW 482480100 19,764 -2,240 -10.18 15,305 -15.64 0.5790
2024-08-13 2024-06-30 13F KLA COM NEW 482480100 22,004 1,193 5.73 18,143 24.80 0.6728
2024-05-08 2024-03-31 13F KLA COM NEW 482480100 20,811 1,133 5.76 14,538 27.09 0.5661
2024-02-14 2023-12-31 13F KLA COM NEW 482480100 19,678 2,645 15.53 11,439 46.42 0.4913
2023-11-13 2023-09-30 13F KLA COM NEW 482480100 17,033 2,663 18.53 7,812 12.10 0.4320
2023-08-10 2023-06-30 13F KLA COM NEW 482480100 14,370 1,666 13.11 6,970 37.43 0.3739
2023-05-12 2023-03-31 13F KLA COM NEW 482480100 12,704 1,171 10.15 5,071 16.63 0.3133
2023-02-02 2022-12-31 13F KLA COM NEW 482480100 11,533 -475 -3.96 4,348 19.65 0.2822
2022-11-07 2022-09-30 13F KLA COM NEW 482480100 12,008 -1,529 -11.29 3,634 -15.86 0.2614
2022-08-01 2022-06-30 13F KLA COM NEW 482480100 13,537 -3,264 -19.43 4,319 -29.77 0.2743
2022-05-10 2022-03-31 13F KLA COM NEW 482480100 16,801 -5,673 -25.24 6,150 -36.37 0.2582
2022-02-08 2021-12-31 13F KLA COM NEW 482480100 22,474 589 2.69 9,666 32.03 0.3161
2021-11-12 2021-09-30 13F KLA COM NEW 482480100 21,885 1,767 8.78 7,321 12.25 0.2467
2021-08-12 2021-06-30 13F KLA COM NEW 482480100 20,118 -471 -2.29 6,522 -4.13 0.2191
2021-05-14 2021-03-31 13F KLA COM NEW 482480100 20,589 1,141 5.87 6,803 35.11 0.2615
2021-02-09 2020-12-31 13F KLA COM NEW 482480100 19,448 1,002 5.43 5,035 40.88 0.2200
2020-11-13 2020-09-30 13F KLA COM NEW 482480100 18,446 738 4.17 3,574 3.77 0.1839
2020-08-03 2020-06-30 13F KLA COM NEW 482480100 17,708 -8,097 -31.38 3,444 -7.14 0.1916
2020-05-15 2020-03-31 13F KLA COM NEW 482480100 25,805 -8,693 -25.20 3,709 -39.66 0.2785
2020-02-18 2019-12-31 13F KLA COM NEW 482480100 34,498 13,810 66.75 6,147 86.33 0.2676
2019-11-12 2019-09-30 13F KLA COM NEW 482480100 20,688 1,646 8.64 3,299 46.56 0.1668
2019-08-13 2019-06-30 13F KLA-TENCOR COM 482480100 19,042 -1,954 -9.31 2,251 -10.21 0.1067
2019-05-15 2019-03-31 13F KLA-TENCOR COM 482480100 20,996 4,751 29.25 2,507 72.42 0.1205
2019-02-14 2018-12-31 13F KLA-TENCOR COM 482480100 16,245 -7,177 -30.64 1,454 -38.96 0.0899
2018-11-13 2018-09-30 13F KLA-TENCOR COM 482480100 23,422 -20,877 -47.13 2,382 -47.56 0.0904
2018-08-13 2018-06-30 13F KLA-TENCOR COM 482480100 44,299 -4,252 -8.76 4,542 -14.19 0.1815
2018-05-14 2018-03-31 13F KLA-TENCOR COM 482480100 48,551 1,366 2.89 5,293 6.76 0.2107
2018-02-14 2017-12-31 13F KLA-TENCOR COM 482480100 47,185 7,620 19.26 4,958 18.22 0.1911
2017-11-13 2017-09-30 13F KLA-TENCOR COM 482480100 39,565 -4,848 -10.92 4,194 3.20 0.1746
2017-08-11 2017-06-30 13F KLA-TENCOR COM 482480100 44,413 5,763 14.91 4,064 10.62 0.1841
2017-04-25 2017-03-31 13F KLA-TENCOR COM 482480100 38,650 5,216 15.60 3,674 39.64 0.1642
2017-02-13 2016-12-31 13F KLA-TENCOR COM 482480100 33,434 10,367 44.94 2,631 63.62 0.1211
2016-11-10 2016-09-30 13F KLA-TENCOR COM 482480100 23,067 16,851 271.09 1,608 253.41 0.0765
2016-08-12 2016-06-30 13F KLA-TENCOR COM 482480100 6,216 -741 -10.65 455 -10.26 0.0221
2016-05-06 2016-03-31 13F KLA-TENCOR COM 482480100 6,957 -12,605 -64.44 507 -62.64 0.0263
2016-02-05 2015-12-31 13F KLA-TENCOR COM 482480100 19,562 5,460 38.72 1,357 92.48 0.0644
2015-11-06 2015-09-30 13F KLA-TENCOR COM 482480100 14,102 -6,322 -30.95 705 -38.59 0.0402
2015-08-11 2015-06-30 13F KLA-TENCOR COM 482480100 20,424 -18,380 -47.37 1,148 -49.25 0.0475
2015-05-08 2015-03-31 13F KLA-TENCOR COM 482480100 38,804 38,804 0.00 2,262 0.0880
2015-01-30 2014-12-31 13F KLA-TENCOR COM 482480100 0 -36,631 -100.00 0 -100.00
2014-11-06 2014-09-30 13F KLA-TENCOR COM 482480100 36,631 1,340 3.80 2,886 12.56 0.1352
2014-08-08 2014-06-30 13F KLA-TENCOR COM 482480100 35,291 16,124 84.12 2,564 93.51 0.1124
2014-05-07 2014-03-31 13F KLA-TENCOR COM 482480100 19,167 4,062 26.89 1,325 36.04 0.0602
2014-02-04 2013-12-31 13F KLA-TENCOR COM 482480100 15,105 1,841 13.88 974 20.69 0.0436
2013-11-07 2013-09-30 13F KLA-TENCOR COM 482480100 13,264 980 7.98 807 17.81 0.0428
2013-07-25 2013-06-30 13F KLA-TENCOR COM 482480100 12,284 12,284 685 0.0484
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.