KLA Corporation
MX ˙ BMV ˙ US4824801009
SecurityMX:KLAC / KLA Corporation
InstitutionNational Asset Management, Inc.
Latest Disclosed Ownership696 shares
Latest Disclosed Value $ 961,874
National Asset Management, Inc. reports 57.56% decrease in ownership of KLAC / KLA Corporation

On April 24, 2026 - National Asset Management, Inc. filed a 13F-HR form disclosing ownership of 696 shares of KLA Corporation (MX:KLAC) valued at $961,874 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,640 shares of KLA Corporation. This represents a change in shares of -57.56% 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)
2026-04-24 2026-03-31 13F KLA COM NEW 482480100 696 -944 -57.56 962 -51.76 0.0609
2026-02-17 2025-12-31 13F KLA COM NEW 482480100 1,640 73 4.66 1,993 17.94 0.0919
2025-10-31 2025-09-30 13F KLA COM NEW 482480100 1,567 -69 -4.22 1,690 15.29 0.0782
2025-08-19 2025-06-30 13F KLA COM NEW 482480100 1,636 458 38.88 1,466 97.44 0.0688
2025-02-25 2024-12-31 13F KLA COM NEW 482480100 1,178 -424 -26.47 742 -40.16 0.0243
2024-12-13 2024-09-30 13F KLA COM NEW 482480100 1,602 -654 -28.99 1,240 -33.33 0.0345
2024-12-13 2024-09-30 13F KLA COM NEW 482480100 1,602 -654 1,240 0.0345
2024-08-19 2024-06-30 13F KLA COM NEW 482480100 2,256 -68 -2.93 1,860 74.48 0.0474
2024-05-16 2024-03-31 13F KLA COM NEW 482480100 2,324 -194 -7.70 1,066 -27.19 0.0288
2024-03-15 2023-12-31 13F KLA COM NEW 482480100 2,518 194 8.35 1,464 37.34 0.0394
2023-12-01 2023-09-30 13F KLA COM NEW 482480100 2,324 -1,031 -30.73 1,066 -34.48 0.0288
2023-07-27 2023-06-30 13F KLA COM NEW 482480100 3,355 130 4.03 1,627 26.42 0.0365
2023-05-17 2023-03-31 13F KLA COM NEW 482480100 3,225 -1,049 -24.54 1,287 -20.11 0.0343
2023-03-15 2022-12-31 13F/A-1 KLA COM NEW 482480100 4,274 -293 -6.42 1,611 16.57 0.0451
2023-02-21 2022-12-31 13F KLA COM NEW 482480100 4,274 -293 1,611 0.0405
2022-11-22 2022-09-30 13F/A-1 KLA COM NEW 482480100 4,567 802 21.30 1,382 15.07 0.0417
2022-11-14 2022-09-30 13F KLA COM NEW 482480100 4,567 802 1,382 0.0201
2022-08-12 2022-06-30 13F KLA COM NEW 482480100 3,765 806 27.24 1,201 10.90 0.0505
2022-05-02 2022-03-31 13F KLA COM NEW 482480100 2,959 -991 -25.09 1,083 -36.26 0.0355
2022-01-28 2021-12-31 13F KLA COM NEW 482480100 3,950 74 1.91 1,699 30.99 0.0489
2021-11-16 2021-09-30 13F KLA COM NEW 482480100 3,876 309 8.66 1,297 12.10 0.0413
2021-08-10 2021-06-30 13F KLA COM NEW 482480100 3,567 -35 -0.97 1,157 -2.45 0.0376
2021-05-13 2021-03-31 13F KLA COM NEW 482480100 3,602 1,071 42.32 1,186 80.79 0.0419
2021-02-04 2020-12-31 13F KLA COM NEW 482480100 2,531 -1,589 -38.57 656 -18.00 0.0351
2020-11-09 2020-09-30 13F KLA COM NEW 482480100 4,120 -329 -7.39 800 -7.62 0.0426
2020-07-31 2020-06-30 13F KLA COM NEW 482480100 4,449 101 2.32 866 38.56 0.0578
2020-05-06 2020-03-31 13F KLA COM NEW 482480100 4,348 4,348 625 0.0533
2017-11-13 2017-09-30 13F KLA-TENCOR COM 482480100 0 -3,681 -100.00 0 -100.00
2017-08-15 2017-06-30 13F KLA-TENCOR COM 482480100 3,681 227 6.57 338 2.74 0.0613
2017-05-15 2017-03-31 13F KLA-TENCOR COM 482480100 3,454 -120 -3.36 329 16.67 0.0656
2017-02-14 2016-12-31 13F KLA-TENCOR COM 482480100 3,574 188 5.55 282 18.99 0.0573
2016-11-14 2016-09-30 13F KLA-TENCOR COM 482480100 3,386 -4 -0.12 237 -4.82 0.0465
2016-08-15 2016-06-30 13F KLA-TENCOR COM 482480100 3,390 3,390 0.00 249 0.0499
2015-05-14 2015-03-31 13F KLA-TENCOR COM 482480100 0 -191 -100.00 0 -100.00
2015-02-18 2014-12-31 13F KLA-TENCOR COM 482480100 191 191 0.00 13 0.0003
2014-11-14 2014-09-30 13F KLA-Tencor Large Core 482480100 0 -100 -100.00 0 -100.00
2014-08-14 2014-06-30 13F KLA-Tencor Large Core 482480100 100 -1,753 -94.60 7 -94.53 0.0017
2014-05-02 2014-03-31 13F KLA-TENCOR COM 482480100 1,853 1,853 128 0.0387
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.