KLA Corporation
MX ˙ BMV ˙ US4824801009
SecurityMX:KLAC / KLA Corporation
InstitutionVident Advisory, LLC
Latest Disclosed Ownership37,554 shares
Latest Disclosed Value $ 55,295,718
Vident Advisory, LLC reports 7.48% increase in ownership of KLAC / KLA Corporation

On May 14, 2026 - Vident Advisory, LLC filed a 13F-HR form disclosing ownership of 37,554 shares of KLA Corporation (MX:KLAC) valued at $55,295,718 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 34,940 shares of KLA Corporation. This represents a change in shares of 7.48% 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)
2026-05-14 2026-03-31 13F KLA COM NEW 482480100 37,554 2,614 7.48 55,296 30.24 0.1496
2026-02-18 2025-12-31 13F KLA COM NEW 482480100 34,940 -9,025 -20.53 42,455 -10.47 0.3865
2025-11-14 2025-09-30 13F KLA COM NEW 482480100 43,965 -2,721 -5.83 47,421 13.40 0.4530
2025-08-14 2025-06-30 13F KLA COM NEW 482480100 46,686 17,240 58.55 41,819 108.90 0.4695
2025-05-15 2025-03-31 13F KLA COM NEW 482480100 29,446 -1,676 -5.39 20,018 2.08 0.2925
2025-02-14 2024-12-31 13F KLA COM NEW 482480100 31,122 17,168 123.03 19,611 81.48 0.3440
2024-11-14 2024-09-30 13F KLA COM NEW 482480100 13,954 -859 -5.80 10,807 -11.52 0.2720
2024-08-14 2024-06-30 13F KLA COM NEW 482480100 14,813 297 2.05 12,213 20.44 0.3374
2024-05-14 2024-03-31 13F KLA COM NEW 482480100 14,516 -26,452 -64.57 10,141 -57.42 0.2113
2024-02-14 2023-12-31 13F KLA COM NEW 482480100 40,968 2,269 5.86 23,815 34.17 0.5985
2024-02-21 2023-09-30 13F/A-01 KLA COM NEW 482480100 38,699 38,699 17,750 0.5499
2023-11-14 2023-09-30 13F KLA COM NEW 482480100 38,699 38,699 17,750 0.4428
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.