KLA Corporation
US ˙ NasdaqGS ˙ US4824801009

SecurityKLAC / KLA Corporation
InstitutionHancock Whitney Corp
Latest Disclosed Ownership6,116 shares
Latest Disclosed Value $ 10,293,511
Hancock Whitney Corp reports 22.44% decrease in ownership of KLAC / KLA Corporation

On May 15, 2026 - Hancock Whitney Corp filed a 13F-HR form disclosing ownership of 6,116 shares of KLA Corporation (US:KLAC) valued at $9,005,260 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 7,886 shares of KLA Corporation. This represents a change in shares of -22.44% during the quarter. The current value of the position is $12,997,173 USD.

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)
2026-05-15 2026-03-31 13F KLA COM NEW 482480100 6,116 -1,770 -22.44 10,294 7.42 0.1789
2026-02-17 2025-12-31 13F KLA COM NEW 482480100 7,886 98 1.26 9,582 14.07 0.1728
2025-11-17 2025-09-30 13F KLA COM NEW 482480100 7,788 -39 -0.50 8,400 19.83 0.1528
2025-08-14 2025-06-30 13F KLA COM NEW 482480100 7,827 2,950 60.49 7,011 111.46 0.1340
2025-05-15 2025-03-31 13F KLA COM NEW 482480100 4,877 -2,063 -29.73 3,315 -24.19 0.1082
2025-02-14 2024-12-31 13F KLA COM NEW 482480100 6,940 94 1.37 4,373 -17.51 0.1384
2024-11-13 2024-09-30 13F KLA COM NEW 482480100 6,846 48 0.71 5,302 -5.42 0.1708
2024-08-13 2024-06-30 13F KLA COMMON STOCK NEW 482480100 6,798 -9 -0.13 5,605 17.88 0.1903
2024-05-16 2024-03-31 13F KLA COMMON STOCK 482480100 6,807 -192 -2.74 4,755 16.89 0.1642
2024-02-14 2023-12-31 13F KLA COM NEW 482480100 6,999 -20 -0.28 4,069 26.37 0.1510
2023-11-13 2023-09-30 13F KLA COM NEW 482480100 7,019 2,036 40.86 3,219 33.18 0.1327
2023-11-13 2023-06-30 13F/A-1 KLA COM NEW 482480100 4,983 -206 -3.97 2,417 16.65 0.0950
2023-08-10 2023-06-30 13F KLA COM NEW 482480100 4,983 -206 2 0.0950
2023-11-13 2023-03-31 13F/A-2 KLA COM NEW 482480100 5,189 -1,602 -23.59 2,072 -19.06 0.0831
2023-05-16 2023-03-31 13F/A-1 KLA COM NEW 482480100 5,189 -1,602 2 0.0443
2023-05-15 2023-03-31 13F KLA COM NEW 482480100 6,791 0 3 0.0531
2023-11-13 2022-12-31 13F/A-1 KLA COM NEW 482480100 6,791 12 0.18 2,560 24.82 0.0988
2023-02-03 2022-12-31 13F KLA COM NEW 482480100 6,791 12 3 0.0988
2022-10-26 2022-09-30 13F KLA COM NEW 482480100 6,779 -429 -5.95 2,051 -10.83 0.0877
2022-08-08 2022-06-30 13F KLA COM NEW 482480100 7,208 -236 -3.17 2,300 -15.60 0.0920
2022-05-12 2022-03-31 13F KLA COM NEW 482480100 7,444 -299 -3.86 2,725 -18.17 0.0928
2022-01-25 2021-12-31 13F KLA COM NEW 482480100 7,743 -26 -0.33 3,330 28.13 0.1047
2021-11-04 2021-09-30 13F KLA COM NEW 482480100 7,769 -2,655 -25.47 2,599 -23.08 0.0909
2021-08-09 2021-06-30 13F KLA COM NEW 482480100 10,424 -333 -3.10 3,379 -4.95 0.1078
2021-05-14 2021-03-31 13F KLA COM NEW 482480100 10,757 -1,433 -11.76 3,555 12.61 0.1207
2021-02-09 2020-12-31 13F KLA COM NEW 482480100 12,190 -1,255 -9.33 3,157 21.19 0.1054
2020-11-05 2020-09-30 13F KLA COM NEW 482480100 13,445 -1,155 -7.91 2,605 -8.24 0.0962
2020-07-30 2020-06-30 13F KLA COM NEW 482480100 14,600 -22,253 -60.38 2,839 -46.40 0.1088
2020-05-08 2020-03-31 13F KLA COM NEW 482480100 36,853 -12,127 -24.76 5,297 -39.30 0.2077
2020-02-06 2019-12-31 13F KLA COM NEW 482480100 48,980 42,842 697.98 8,727 791.42 0.2812
2019-10-29 2019-09-30 13F KLA COM NEW 482480100 6,138 -4,112 -40.12 979 -19.22 0.0321
2019-08-29 2019-06-30 13F KLA-TENCOR COM 482480100 10,250 -261 -2.48 1,212 -3.50 0.0388
2019-05-13 2019-03-31 13F KLA-TENCOR COM 482480100 10,511 685 6.97 1,256 42.73 0.0403
2019-02-14 2018-12-31 13F KLA-TENCOR COM 482480100 9,826 159 1.64 880 -10.48 0.0297
2018-11-14 2018-09-30 13F KLA-TENCOR COM 482480100 9,667 155 1.63 983 0.82 0.0278
2018-08-14 2018-06-30 13F KLA-TENCOR CORPO RATION COMMON STOCK 482480100 9,512 -12 -0.13 975 -6.07 0.0449
2018-05-15 2018-03-31 13F KLA-TENCOR CORPO RATION COMMON STOCK 482480100 9,524 -6 -0.06 1,038 3.70 0.0465
2018-02-12 2017-12-31 13F KLA-TENCOR CORPO RATION COMMON STOCK 482480100 9,530 -2 -0.02 1,001 -0.89 0.0414
2017-11-14 2017-09-30 13F KLA-TENCOR CORPO RATION COMMON STOCK 482480100 9,532 12 0.13 1,010 15.96 0.0428
2017-08-11 2017-06-30 13F KLA-TENCOR CORPO RATION COMMON STOCK 482480100 9,520 0 0.00 871 -3.76 0.0368
2017-05-09 2017-03-31 13F KLA-TENCOR CORPO RATION COM 482480100 9,520 0 0.00 905 20.83 0.0377
2017-02-14 2016-12-31 13F KLA-TENCOR CORPO RATION COMMON STOCK 482480100 9,520 9,520 0.00 749 0.0279
2016-11-08 2016-09-30 13F KLA-TENCOR CORPO RATION COM 482480100 0 -11,800 -100.00 0 -100.00
2016-08-09 2016-06-30 13F KLA-TENCOR CORPO RATION COM 482480100 11,800 -94,127 -88.86 864 -86.59 0.0360
2013-11-14 2013-09-30 13F KLA TENCOR COM 482480100 105,927 2,193 2.11 6,445 11.49 0.2966
2013-08-06 2013-06-30 13F KLA TENCOR COM 482480100 103,734 103,734 5,781 0.2880
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.