KLA Corporation
MX ˙ BMV ˙ US4824801009
SecurityMX:KLAC / KLA Corporation
InstitutionMorse Asset Management, Inc
Latest Disclosed Ownership9,123 shares
Latest Disclosed Value $ 13,432,796
Morse Asset Management, Inc reports 0.39% increase in ownership of KLAC / KLA Corporation

On May 14, 2026 - Morse Asset Management, Inc filed a 13F-HR form disclosing ownership of 9,123 shares of KLA Corporation (MX:KLAC) valued at $13,432,796 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 9,088 shares of KLA Corporation. This represents a change in shares of 0.39% 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)
2026-05-14 2026-03-31 13F KLA CORP COM Stock 482480100 9,123 35 0.39 13,433 21.64 2.7920
2026-02-03 2025-12-31 13F KLA CORP COM Stock 482480100 9,088 -15 -0.16 11,043 12.47 2.2072
2025-11-14 2025-09-30 13F KLA CORP COM Stock 482480100 9,103 -450 -4.71 9,818 14.74 1.9594
2025-08-15 2025-06-30 13F KLA CORP COM Stock 482480100 9,553 -604 -5.95 8,557 23.94 1.8750
2025-05-05 2025-03-31 13F KLA CORP COM Stock 482480100 10,157 580 6.06 6,905 14.42 1.7429
2025-02-14 2024-12-31 13F KLA CORP COM Stock 482480100 9,577 -786 -7.58 6,035 -24.81 1.3786
2024-11-20 2024-09-30 13F/A-1 KLA CORP COM Stock 482480100 10,363 -281 -2.64 8,025 100,212.50 1.7322
2024-11-14 2024-09-30 13F KLA CORP COM Stock 482480100 10,380 -264 8 1.7313
2024-08-14 2024-06-30 13F KLA-Tencor COM 482480100 10,644 -230 -2.12 9 14.29 2.1282
2024-05-15 2024-03-31 13F KLA-Tencor COM 482480100 10,874 -86 -0.78 8 16.67 1.9382
2024-02-15 2023-12-31 13F KLA-Tencor COM 482480100 10,960 -83 -0.75 6 20.00 1.8753
2023-11-13 2023-09-30 13F KLA-Tencor COM 482480100 11,043 -35 -0.32 5 0.00 1.6023
2023-08-14 2023-06-30 13F KLA-Tencor COM 482480100 11,078 -391 -3.41 5 25.00 1.6341
2023-05-03 2023-03-31 13F KLA-Tencor COM 482480100 11,469 -1,195 -9.44 5 0.00 1.5469
2023-02-08 2022-12-31 13F KLA-Tencor COM 482480100 12,664 -1,447 -10.25 5 -99.91 1.7345
2022-11-14 2022-09-30 13F KLA-Tencor COM 482480100 14,111 -33 -0.23 4,270 -5.38 1.6121
2022-08-11 2022-06-30 13F KLA-Tencor COM 482480100 14,144 -665 -4.49 4,513 -16.75 1.4481
2022-05-12 2022-03-31 13F KLA-Tencor COM 482480100 14,809 -5,007 -25.27 5,421 -36.40 1.3476
2022-02-14 2021-12-31 13F KLA-Tencor COM 482480100 19,816 2,129 12.04 8,523 44.07 1.9035
2021-11-09 2021-09-30 13F KLA-Tencor COM 482480100 17,687 285 1.64 5,916 4.86 1.4086
2021-08-13 2021-06-30 13F KLA-Tencor COM 482480100 17,402 -485 -2.71 5,642 -4.53 1.3635
2021-05-13 2021-03-31 13F/A-1 KLA-Tencor COM 482480100 17,887 275 1.56 5,910 29.61 1.5165
2021-05-13 2021-03-31 13F KLA-Tencor COM 482480100 17,887 275 5,910 1.5165
2021-02-11 2020-12-31 13F KLA-Tencor COM 482480100 17,612 -348 -1.94 4,560 31.03 1.2644
2020-11-09 2020-09-30 13F KLA-Tencor COM 482480100 17,960 625 3.61 3,480 3.23 1.1157
2020-08-14 2020-06-30 13F KLA-Tencor COM 482480100 17,335 -152 -0.87 3,371 34.09 1.2009
2020-05-01 2020-03-31 13F KLA-Tencor COM 482480100 17,487 -1,515 -7.97 2,514 -25.75 1.2003
2020-01-31 2019-12-31 13F KLA-Tencor COM 482480100 19,002 1,040 5.79 3,386 18.23 1.1610
2019-11-05 2019-09-30 13F KLA-Tencor COM 482480100 17,962 -6,608 -26.89 2,864 -1.38 1.0705
2019-08-01 2019-06-30 13F KLA-Tencor COM 482480100 24,570 -2,205 -8.24 2,904 -9.16 0.8552
2019-05-02 2019-03-31 13F KLA-Tencor COM 482480100 26,775 13,025 94.73 3,197 159.92 0.9585
2019-02-13 2018-12-31 13F KLA-Tencor COM 482480100 13,750 2,820 25.80 1,230 10.61 0.4367
2018-11-01 2018-09-30 13F KLA-Tencor COM 482480100 10,930 -400 -3.53 1,112 -4.30 0.2930
2018-08-15 2018-06-30 13F KLA-Tencor COM 482480100 11,330 0 0.00 1,162 -5.91 0.3184
2018-05-02 2018-03-31 13F KLA-Tencor COM 482480100 11,330 -850 -6.98 1,235 -3.52 0.3420
2018-01-29 2017-12-31 13F KLA-Tencor COM 482480100 12,180 -100 -0.81 1,280 -1.69 0.3562
2017-10-31 2017-09-30 13F KLA-Tencor COM 482480100 12,280 -200 -1.60 1,302 14.01 0.3880
2017-08-01 2017-06-30 13F KLA-Tencor COM 482480100 12,480 -600 -4.59 1,142 -8.20 0.3718
2017-05-04 2017-03-31 13F KLA-Tencor COM 482480100 13,080 13,080 1,244 0.4244
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.