KLA Corporation
MX ˙ BMV ˙ US4824801009
SecurityMX:KLAC / KLA Corporation
InstitutionFindlay Park Partners LLP
Latest Disclosed Ownership53,662 shares
Latest Disclosed Value $ 79,012,465
Findlay Park Partners LLP reports 77.09% increase in ownership of KLAC / KLA Corporation

On May 13, 2026 - Findlay Park Partners LLP filed a 13F-HR form disclosing ownership of 53,662 shares of KLA Corporation (MX:KLAC) valued at $79,012,465 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 30,302 shares of KLA Corporation. This represents a change in shares of 77.09% 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 53,662 23,360 77.09 79,012 114.60 1.1014
2026-02-13 2025-12-31 13F KLA COM NEW 482480100 30,302 -111,580 -78.64 36,819 -75.94 0.4698
2025-11-12 2025-09-30 13F KLA COM NEW 482480100 141,882 -2,500 -1.73 153,034 18.33 1.6076
2025-08-13 2025-06-30 13F KLA COM NEW 482480100 144,382 -5,000 -3.35 129,329 27.36 1.3335
2025-05-14 2025-03-31 13F KLA COM NEW 482480100 149,382 -148,000 -49.77 101,550 -45.81 1.0448
2025-02-14 2024-12-31 13F KLA COM NEW 482480100 297,382 0 0.00 187,386 -18.63 1.8619
2024-11-04 2024-09-30 13F KLA COM NEW 482480100 297,382 -3,100 -1.03 230,296 -7.05 2.1717
2024-08-13 2024-06-30 13F KLA COM NEW 482480100 300,482 -2,300 -0.76 247,750 17.13 2.3346
2024-04-30 2024-03-31 13F KLA COM NEW 482480100 302,782 108,900 56.17 211,514 87.67 1.9408
2024-02-07 2023-12-31 13F KLA COM NEW 482480100 193,882 65,402 50.90 112,704 91.26 1.1071
2023-11-07 2023-09-30 13F KLA COM NEW 482480100 128,480 -1,212 -0.93 58,929 -6.32 0.6335
2023-08-07 2023-06-30 13F KLA COM NEW 482480100 129,692 129,692 62,903 0.6459
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.