KLA Corporation
US ˙ NasdaqGS ˙ US4824801009

SecurityKLAC / KLA Corporation
InstitutionDorsey Wright & Associates
Latest Disclosed Ownership1,347 shares
Latest Disclosed Value $ 1,983,336
Dorsey Wright & Associates reports 283.76% increase in ownership of KLAC / KLA Corporation

On May 6, 2026 - Dorsey Wright & Associates filed a 13F-HR form disclosing ownership of 1,347 shares of KLA Corporation (US:KLAC) valued at $1,983,336 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 20, 2026 disclosing 351 shares of KLA Corporation. This represents a change in shares of 283.76% during the quarter. The current value of the position is $2,870,592 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)
2026-05-06 2026-03-31 13F KLA-TENCOR CORP COM COM 482480100 1,347 996 283.76 1,983 349.66 0.2458
2026-02-20 2025-12-31 13F KLA-TENCOR CORP COM COM 482480100 351 -16 -4.36 441 11.36 0.0953
2025-11-18 2025-09-30 13F KLA-TENCOR CORP COM COM 482480100 367 41 12.58 396 35.62 0.0885
2025-08-11 2025-06-30 13F KLA-TENCOR CORP COM COM 482480100 326 326 292 0.0694
2025-02-12 2024-12-31 13F KLA-TENCOR CORP COM COM 482480100 0 -6,655 -100.00 0 -100.00
2024-11-15 2024-09-30 13F KLA-TENCOR CORP COM COM 482480100 6,655 166 2.56 5,154 -3.66 1.2192
2024-08-15 2024-06-30 13F KLA-TENCOR CORP COM COM 482480100 6,489 -133 -2.01 5,350 15.65 1.3883
2024-05-09 2024-03-31 13F KLA-TENCOR CORP COM COM 482480100 6,622 67 1.02 4,626 21.42 1.2065
2024-02-13 2023-12-31 13F KLA-TENCOR CORP COM COM 482480100 6,555 -180 -2.67 3,810 23.34 1.1584
2023-11-07 2023-09-30 13F KLA-TENCOR CORP COM COM 482480100 6,735 947 16.36 3,089 10.05 0.9606
2023-07-26 2023-06-30 13F KLA-TENCOR CORP COM COM 482480100 5,788 -208 -3.47 2,807 17.30 0.8456
2023-04-20 2023-03-31 13F KLA-TENCOR CORP COM COM 482480100 5,996 5,996 2,393 0.7258
2022-07-20 2022-06-30 13F KLA-TENCOR CORP COM COM 482480100 0 -11,642 -100.00 0 -100.00
2022-04-27 2022-03-31 13F KLA-TENCOR CORP COM COM 482480100 11,642 163 1.42 4,262 -13.67 0.9904
2022-01-27 2021-12-31 13F KLA-TENCOR CORP COM COM 482480100 11,479 140 1.23 4,937 30.16 1.0184
2021-10-26 2021-09-30 13F KLA-TENCOR CORP COM COM 482480100 11,339 -269 -2.32 3,793 0.77 0.8315
2021-07-23 2021-06-30 13F KLA-TENCOR CORP COM COM 482480100 11,608 -1,521 -11.59 3,764 -13.23 0.8025
2021-04-27 2021-03-31 13F KLA-TENCOR CORP COM COM 482480100 13,129 181 1.40 4,338 29.42 0.0510
2021-01-28 2020-12-31 13F KLA-TENCOR CORP COM COM COM 482480100 12,948 -9,317 -41.85 3,352 -22.30 0.4949
2020-10-28 2020-09-30 13F KLA-TENCOR CORP COM COM COM 482480100 22,265 -1,422 -6.00 4,314 -6.36 0.7780
2020-07-23 2020-06-30 13F KLA-TENCOR CORP COM COM COM 482480100 23,687 584 2.53 4,607 38.72 0.9401
2020-04-20 2020-03-31 13F KLA-TENCOR CORP COM COM 482480100 23,103 23,103 3,321 1.2593
2020-01-31 2019-12-31 13F KLA-TENCOR CORP COM COM 482480100 0 -13,986 -100.00 0 -100.00
2019-10-31 2019-09-30 13F KLA-TENCOR CORP COM COM 482480100 13,986 11,593 484.45 2,230 687.99 0.5609
2019-07-02 2019-06-30 13F KLA-TENCOR CORP COM COM 482480100 2,393 2,393 283 0.0687
2015-04-20 2015-03-31 13F KLA-TENCOR COM 482480100 0 -4,834 -100.00 0 -100.00
2015-01-09 2014-12-31 13F KLA-TENCOR COM 482480100 4,834 4,834 340 0.1559
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.