KLA Corporation
MX ˙ BMV ˙ US4824801009
SecurityMX:KLAC / KLA Corporation
InstitutionAtlantic Union Bankshares Corp
Latest Disclosed Ownership18,220 shares
Latest Disclosed Value $ 26,827,310
Atlantic Union Bankshares Corp reports 6.34% decrease in ownership of KLAC / KLA Corporation

On May 12, 2026 - Atlantic Union Bankshares Corp filed a 13F-HR form disclosing ownership of 18,220 shares of KLA Corporation (MX:KLAC) valued at $26,827,310 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 19,453 shares of KLA Corporation. This represents a change in shares of -6.34% 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)
2026-05-12 2026-03-31 13F KLA COM NEW 482480100 18,220 -1,233 -6.34 26,827 13.50 0.5153
2026-02-04 2025-12-31 13F KLA COM NEW 482480100 19,453 -781 -3.86 23,637 8.30 0.4433
2025-11-04 2025-09-30 13F KLA COM NEW 482480100 20,234 -329 -1.60 21,824 18.49 0.4110
2025-08-06 2025-06-30 13F KLA CORP COM Stock 482480100 20,563 -218 -1.05 18,419 30.39 0.4205
2025-05-05 2025-03-31 13F KLA CORP COM Stock 482480100 20,781 -413 -1.95 14,127 5.78 0.8546
2025-02-07 2024-12-31 13F KLA CORP COM Stock 482480100 21,194 -557 -2.56 13,355 -20.72 0.7772
2024-11-14 2024-09-30 13F KLA CORP COM Stock 482480100 21,751 -655 -2.92 16,844 -8.82 0.9786
2024-07-24 2024-06-30 13F KLA CORP COM Stock 482480100 22,406 -1,216 -5.15 18,474 11.95 1.1517
2024-04-16 2024-03-31 13F KLA CORP COM Stock 482480100 23,622 -936 -3.81 16,502 15.59 1.3903
2024-01-19 2023-12-31 13F KLA CORP COM Stock 482480100 24,558 -882 -3.47 14,276 22.34 1.3230
2023-10-20 2023-09-30 13F KLA CORP COM Stock 482480100 25,440 -856 -3.26 11,668 -8.51 1.1957
2023-07-11 2023-06-30 13F KLA CORP COM Stock 482480100 26,296 -2,107 -7.42 12,754 12.50 1.2716
2023-05-08 2023-03-31 13F KLA CORP COM Stock 482480100 28,403 -1,541 -5.15 11,338 0.43 1.1796
2023-02-09 2022-12-31 13F KLA CORP COM Stock 482480100 29,944 -1,577 -5.00 11,290 18.33 1.2081
2022-10-25 2022-09-30 13F KLA CORP COM COM 482480100 31,521 -2,328 -6.88 9,540 -11.67 1.0952
2022-07-21 2022-06-30 13F KLA CORP COM COM 482480100 33,849 509 1.53 10,801 -11.50 1.1043
2022-04-26 2022-03-31 13F KLA CORP COM COM 482480100 33,340 666 2.04 12,204 -13.16 1.0683
2022-01-19 2021-12-31 13F KLA CORP COM COM 482480100 32,674 -286 -0.87 14,053 27.45 1.1914
2021-10-26 2021-09-30 13F KLA CORP COM COM 482480100 32,960 -146 -0.44 11,026 2.73 1.0378
2021-07-26 2021-06-30 13F KLA CORP COM COM 482480100 33,106 -1,858 -5.31 10,733 -7.09 1.0367
2021-05-04 2021-03-31 13F KLA CORP COM COM 482480100 34,964 -480 -1.35 11,552 25.89 1.1796
2021-02-01 2020-12-31 13F KLA COM NEW 482480100 35,444 14,391 68.36 9,176 125.01 0.9528
2020-10-16 2020-09-30 13F KLA COM NEW 482480100 21,053 2,043 10.75 4,078 10.31 0.4747
2020-07-15 2020-06-30 13F KLA COM NEW 482480100 19,010 -266 -1.38 3,697 33.47 0.4606
2020-04-10 2020-03-31 13F KLA COM NEW 482480100 19,276 610 3.27 2,770 -16.72 0.4041
2020-01-14 2019-12-31 13F KLA-TENCOR COM 482480100 18,666 -5 -0.03 3,326 11.72 0.4264
2019-10-17 2019-09-30 13F PFD SER DD KLA-TENCOR COM 482480100 18,671 2,614 16.28 2,977 56.85 0.3984
2019-07-23 2019-06-30 13F KLA-TENCOR COM 482480100 16,057 16,057 1,898 0.2549
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.