KLA Corporation
MX ˙ BMV ˙ US4824801009
SecurityMX:KLAC / KLA Corporation
InstitutionBanque Pictet & Cie Sa
Latest Disclosed Ownership291 shares
Latest Disclosed Value $ 428,471
Banque Pictet & Cie Sa reports 15.65% decrease in ownership of KLAC / KLA Corporation

On April 14, 2026 - Banque Pictet & Cie Sa filed a 13F-HR form disclosing ownership of 291 shares of KLA Corporation (MX:KLAC) valued at $428,471 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 16, 2026 disclosing 345 shares of KLA Corporation. This represents a change in shares of -15.65% 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)
2026-04-14 2026-03-31 13F KLA COM NEW 482480100 291 -54 -15.65 428 2.15 0.0030
2026-01-16 2025-12-31 13F KLA COM NEW 482480100 345 345 419 0.0025
2025-07-16 2025-06-30 13F KLA COM NEW 482480100 0 -317 -100.00 0 -100.00
2025-04-30 2025-03-31 13F KLA COM NEW 482480100 317 317 215 0.0017
2023-05-01 2023-03-31 13F KLA COM NEW 482480100 0 -1,001 -100.00 0 -100.00
2023-02-06 2022-12-31 13F KLA COM NEW 482480100 1,001 124 14.14 377 42.26 0.0039
2022-11-10 2022-09-30 13F KLA COM NEW 482480100 877 -536 -37.93 265 -41.24 0.0029
2022-08-08 2022-06-30 13F KLA COM NEW 482480100 1,413 -456 -24.40 451 -34.06 0.0045
2022-05-04 2022-03-31 13F KLA COM NEW 482480100 1,869 1,319 239.82 684 188.61 0.0053
2022-02-02 2021-12-31 13F/A-1 KLA COM NEW 482480100 550 550 237 0.0018
2022-02-02 2021-12-31 13F KLA COM NEW 482480100 550 550 237 0.0015
2020-04-30 2020-03-31 13F KLA COM NEW 482480100 0 -1,425 -100.00 0 -100.00
2020-02-03 2019-12-31 13F KLA COM NEW 482480100 1,425 0 0.00 254 11.89 0.0044
2019-11-08 2019-09-30 13F KLA COM NEW 482480100 1,425 1,425 227 0.0043
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.