KLA Corporation
MX ˙ BMV ˙ US4824801009
SecurityMX:KLAC / KLA Corporation
InstitutionWedbush Securities Inc
Latest Disclosed Ownership3,983 shares
Latest Disclosed Value $ 5,864
Wedbush Securities Inc reports 3.44% decrease in ownership of KLAC / KLA Corporation

On April 21, 2026 - Wedbush Securities Inc filed a 13F-HR form disclosing ownership of 3,983 shares of KLA Corporation (MX:KLAC) valued at $5,864 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 4,125 shares of KLA Corporation. This represents a change in shares of -3.44% 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)
2026-04-21 2026-03-31 13F KLA COM 482480100 3,983 -142 -3.44 6 0.00 0.1710
2026-02-12 2025-12-31 13F KLA COM 482480100 4,125 108 2.69 5 25.00 0.1462
2025-11-06 2025-09-30 13F KLA COM 482480100 4,017 0 0.00 4 33.33 0.1415
2025-08-06 2025-06-30 13F KLA COM 482480100 4,017 124 3.19 4 50.00 0.1258
2025-05-06 2025-03-31 13F KLA COM 482480100 3,893 -319 -7.57 3 0.00 0.0972
2025-02-13 2024-12-31 13F KLA COM 482480100 4,212 -202 -4.58 3 -33.33 0.0946
2024-11-08 2024-09-30 13F KLA COM 482480100 4,414 36 0.82 3 0.00 0.1268
2024-08-07 2024-06-30 13F KLA COM 482480100 4,378 252 6.11 4 50.00 0.1291
2024-05-15 2024-03-31 13F KLA COM 482480100 4,126 308 8.07 3 0.00 0.1075
2024-02-12 2023-12-31 13F KLA COM 482480100 3,818 38 1.01 2 100.00 0.0983
2023-11-14 2023-09-30 13F KLA COM 482480100 3,780 -93 -2.40 2 0.00 0.0862
2023-08-14 2023-06-30 13F KLA COM 482480100 3,873 -41 -1.05 2 0.00 0.0896
2023-05-09 2023-03-31 13F KLA COM 482480100 3,914 8 0.20 2 0.00 0.0782
2023-01-31 2022-12-31 13F KLA COM 482480100 3,906 -83 -2.08 1 -99.92 0.0810
2022-10-18 2022-09-30 13F KLA COM 482480100 3,989 -2 -0.05 1,207 -5.18 0.0678
2022-07-21 2022-06-30 13F KLA COM 482480100 3,991 32 0.81 1,273 -12.15 0.0693
2022-04-19 2022-03-31 13F KLA COM 482480100 3,959 10 0.25 1,449 -14.71 0.0663
2022-01-13 2021-12-31 13F KLA COM 482480100 3,949 113 2.95 1,699 32.42 0.0732
2021-10-08 2021-09-30 13F KLA COM 482480100 3,836 -790 -17.08 1,283 -14.47 0.0609
2021-07-27 2021-06-30 13F KLA COM 482480100 4,626 193 4.35 1,500 2.39 0.0709
2021-04-26 2021-03-31 13F KLA COM 482480100 4,433 1,009 29.47 1,465 65.16 0.0811
2021-02-16 2020-12-31 13F KLA COM 482480100 3,424 -40 -1.15 887 32.19 0.0778
2020-10-20 2020-09-30 13F KLA COM 482480100 3,464 181 5.51 671 5.17 0.0643
2020-07-16 2020-06-30 13F KLA COM 482480100 3,283 14 0.43 638 35.74 0.0603
2020-04-17 2020-03-31 13F KLA COM 482480100 3,269 -632 -16.20 470 -32.37 0.0559
2020-01-16 2019-12-31 13F KLA COM 482480100 3,901 -93 -2.33 695 9.11 0.0618
2019-10-17 2019-09-30 13F KLA COM 482480100 3,994 546 15.84 637 56.13 0.0623
2019-08-01 2019-06-30 13F KLA COM 482480100 3,448 -2 -0.06 408 -0.97 0.0410
2019-04-17 2019-03-31 13F KLA-TENCOR COM 482480100 3,450 -209 -5.71 412 25.99 0.0443
2019-01-31 2018-12-31 13F KLA-TENCOR COM 482480100 3,659 3,659 327 0.0418
2018-08-03 2018-06-30 13F KLA-TENCOR COM 482480100 0 -1,908 -100.00 0 -100.00
2018-05-01 2018-03-31 13F KLA-TENCOR COM 482480100 1,908 1,908 208 0.0272
2016-05-02 2016-03-31 13F KLA-TENCOR COM 482480100 0 -2,947 -100.00 0 -100.00
2016-02-03 2015-12-31 13F KLA-TENCOR COM 482480100 2,947 2,947 0.00 204 0.0369
2015-10-28 2015-09-30 13F KLA-TENCOR COM 482480100 0 -3,947 -100.00 0 -100.00
2015-08-10 2015-06-30 13F KLA-TENCOR COM 482480100 3,947 300 8.23 222 4.23 0.0410
2015-05-12 2015-03-31 13F KLA-TENCOR COM 482480100 3,647 3,647 213 0.0362
2015-01-27 2014-12-31 13F KLA-TENCOR COM 482480100 0 -3,647 -100.00 0 -100.00
2014-11-07 2014-09-30 13F KLA-TENCOR COM 482480100 3,647 147 4.20 287 26.99 0.0447
2014-02-03 2013-12-31 13F KLA-TENCOR COM 482480100 3,500 -700 -16.67 226 -11.72 0.0534
2013-10-28 2013-09-30 13F KLA-TENCOR COM 482480100 4,200 -3,078 -42.29 256 -36.95 0.0676
2013-08-12 2013-06-30 13F KLA-TENCOR COM 482480100 7,278 7,278 406 0.1114
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.