KLA Corporation
MX ˙ BMV ˙ US4824801009
SecurityMX:KLAC / KLA Corporation
InstitutionEnsign Peak Advisors, Inc
Latest Disclosed Ownership99,751 shares
Latest Disclosed Value $ 146,874,370
Ensign Peak Advisors, Inc reports 157.86% increase in ownership of KLAC / KLA Corporation

On May 13, 2026 - Ensign Peak Advisors, Inc filed a 13F-HR form disclosing ownership of 99,751 shares of KLA Corporation (MX:KLAC) valued at $146,874,370 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 38,684 shares of KLA Corporation. This represents a change in shares of 157.86% 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)
2026-05-13 2026-03-31 13F KLA COM NEW 482480100 99,751 61,067 157.86 146,874 212.47 0.2737
2026-02-12 2025-12-31 13F KLA COM NEW 482480100 38,684 1,946 5.30 47,004 18.62 0.0830
2025-11-13 2025-09-30 13F KLA COM NEW 482480100 36,738 5,078 16.04 39,626 39.73 0.0650
2025-08-12 2025-06-30 13F KLA COM NEW 482480100 31,660 8,514 36.78 28,359 80.24 0.0485
2025-05-14 2025-03-31 13F KLA COM NEW 482480100 23,146 -3,103 -11.82 15,735 -4.87 0.0301
2025-02-14 2024-12-31 13F KLA COM NEW 482480100 26,249 -12,872 -32.90 16,540 -45.40 0.0294
2024-11-14 2024-09-30 13F KLA COM NEW 482480100 39,121 -12,836 -24.71 30,296 -29.28 0.0533
2024-08-13 2024-06-30 13F KLA COM NEW 482480100 51,957 -3,950 -7.07 42,839 9.69 0.0783
2024-05-14 2024-03-31 13F KLA COM NEW 482480100 55,907 -51,890 -48.14 39,055 -37.68 0.0713
2024-02-14 2023-12-31 13F KLA COM 482480100 107,797 48,441 81.61 62,662 130.17 0.1240
2023-11-13 2023-09-30 13F KLA COM 482480100 59,356 -6,024 -9.21 27,224 -14.15 0.0581
2023-08-14 2023-06-30 13F KLA COM 482480100 65,380 14,905 29.53 31,711 57.39 0.0643
2023-05-15 2023-03-31 13F KLA COM 482480100 50,475 4,803 10.52 20,148 17.01 0.0436
2023-02-13 2022-12-31 13F KLA COM 482480100 45,672 6,437 16.41 17,220 45.01 0.0388
2022-11-14 2022-09-30 13F KLA COM 482480100 39,235 -50,440 -56.25 11,874 -58.50 0.0295
2022-08-12 2022-06-30 13F KLA-Tencor COM 482480100 89,675 -1,491 -1.64 28,613 -14.26 0.0680
2022-05-16 2022-03-31 13F KLA-Tencor COM 482480100 91,166 -22,620 -19.88 33,372 -31.81 0.0678
2022-02-11 2021-12-31 13F KLA-Tencor COM 482480100 113,786 23,516 26.05 48,941 62.07 0.0935
2021-11-12 2021-09-30 13F KLA-Tencor COM 482480100 90,270 26,137 40.75 30,197 45.23 0.0629
2021-08-13 2021-06-30 13F KLA-Tencor COM 482480100 64,133 20,970 48.58 20,792 45.80 0.0419
2021-05-12 2021-03-31 13F KLA-Tencor COM 482480100 43,163 -3,361 -7.22 14,261 18.39 0.0307
2021-02-12 2020-12-31 13F KLA-Tencor COM 482480100 46,524 -21,345 -31.45 12,046 -8.38 0.0273
2020-11-12 2020-09-30 13F KLA-Tencor COM 482480100 67,869 16,435 31.95 13,148 31.44 0.0332
2020-08-12 2020-06-30 13F KLA-Tencor NEW 482480100 51,434 22,778 79.49 10,003 142.85 0.0272
2020-05-11 2020-03-31 13F KLA-Tencor COM 482480100 28,656 -6,290 -18.00 4,119 -33.84 0.0138
2020-02-14 2019-12-31 13F KLA-Tencor COM 482480100 34,946 34,946 6,226 0.0164
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.