KLA Corporation
MX ˙ BMV ˙ US4824801009
SecurityMX:KLAC / KLA Corporation
InstitutionCommerzbank Aktiengesellschaft /fi
Latest Disclosed Ownership5,889 shares
Latest Disclosed Value $ 8,671
Commerzbank Aktiengesellschaft /fi reports 10.42% decrease in ownership of KLAC / KLA Corporation

On May 7, 2026 - Commerzbank Aktiengesellschaft /fi filed a 13F-HR form disclosing ownership of 5,889 shares of KLA Corporation (MX:KLAC) valued at $8,671 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 6,574 shares of KLA Corporation. This represents a change in shares of -10.42% 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)
2026-05-07 2026-03-31 13F KLA COM NEW 482480100 5,889 -685 -10.42 9 14.29 0.1813
2026-02-05 2025-12-31 13F KLA COM NEW 482480100 6,574 -715 -9.81 8 0.00 0.1625
2025-10-31 2025-09-30 13F KLA COM NEW 482480100 7,289 934 14.70 8 40.00 0.1633
2025-07-24 2025-06-30 13F KLA COM NEW 482480100 6,355 174 2.82 6 25.00 0.1304
2025-05-02 2025-03-31 13F KLA COM NEW 482480100 6,181 5,232 551.32 4 0.0979
2025-02-06 2024-12-31 13F KLA COM 482480100 949 239 33.66 1 0.0145
2024-10-22 2024-09-30 13F KLA COM 482480100 710 217 44.02 1 0.0147
2024-07-22 2024-06-30 13F KLA COM 482480100 493 -99 -16.72 0 0.0134
2024-05-10 2024-03-31 13F KLA COM 482480100 592 31 5.53 0 0.0137
2024-09-30 2023-12-31 13F/A-1 KLA COM 482480100 561 561 0 0.0130
2024-02-01 2023-12-31 13F KLA COM 482480100 561 561 0 0.0130
2024-10-03 2020-06-30 13F/A-1 KLA COM NEW 482480100 0 -1,815 -100.00 0 0.0000
2024-10-03 2020-06-30 13F/A-1 KLA COM NEW 482480100 0 -1,815 0 0.0000
2020-07-21 2020-06-30 13F KLA COM NEW 482480100 0 -1,815 0 0.0000
2024-10-03 2020-03-31 13F/A-1 KLA COM NEW 482480100 1,815 -73,511 -97.59 0 -100.00 0.0117
2020-04-29 2020-03-31 13F KLA COM NEW 482480100 1,815 -73,511 261 0.0160
2024-10-03 2019-12-31 13F/A-1 KLA COM NEW 482480100 75,326 58,174 339.17 13 550.00 0.1307
2020-01-17 2019-12-31 13F KLA COM NEW 482480100 75,326 58,174 13,421 0.1407
2024-10-03 2019-09-30 13F/A-1 KLA COM NEW 482480100 17,152 9,581 126.55 3 -99.78 0.0209
2019-10-17 2019-09-30 13F KLA COM NEW 482480100 17,152 9,581 2,735 0.0222
2024-10-03 2019-06-30 13F/A-1 KLA-TENCOR COM 482480100 7,571 1,588 26.54 1 -100.00 0.0071
2019-07-23 2019-06-30 13F KLA-TENCOR COM 482480100 7,571 1,588 895 0.0063
2024-10-03 2019-03-31 13F/A-1 KLA-TENCOR COM 482480100 5,983 -2,074 -25.74 1 -100.00 0.0065
2019-05-13 2019-03-31 13F KLA-TENCOR COM 482480100 5,983 -2,074 714 0.0072
2024-10-03 2018-12-31 13F/A-1 KLA-TENCOR COM 482480100 8,057 -2,532 -23.91 1 -100.00 0.0074
2019-02-06 2018-12-31 13F KLA-TENCOR COM 482480100 8,057 -2,532 721 0.0079
2024-10-04 2018-09-30 13F/A-1 KLA-TENCOR COM 482480100 10,589 -3,618 -25.47 1 0.00 0.0093
2018-11-13 2018-09-30 13F KLA-TENCOR COM 482480100 10,589 -3,618 1,077 0.0102
2024-10-04 2018-06-30 13F/A-1 KLA-TENCOR COM 482480100 14,207 633 4.66 1 0.00 0.0138
2024-10-04 2018-06-30 13F/A-1 KLA-TENCOR COM 482480100 14,207 633 1 0.0138
2018-08-10 2018-06-30 13F KLA-TENCOR COM 482480100 14,207 633 1,457 0.0149
2024-10-04 2018-03-31 13F/A-1 KLA-TENCOR COM 482480100 13,574 7,658 129.45 1 -99.84 0.0152
2018-05-01 2018-03-31 13F KLA-TENCOR COM 482480100 13,574 7,658 1,480 0.0165
2024-10-04 2017-12-31 13F/A-1 KLA-TENCOR COM 482480100 5,916 1,068 22.03 1 -100.00 0.0071
2018-01-26 2017-12-31 13F KLA-TENCOR COM 482480100 5,916 1,068 622 0.0077
2017-11-13 2017-09-30 13F KLA-TENCOR COM 482480100 4,848 4,848 514 0.0068
2017-08-09 2017-06-30 13F KLA-TENCOR COM 482480100 0 -14,473 -100.00 0 -100.00
2017-05-01 2017-03-31 13F KLA-TENCOR COM 482480100 14,473 8,201 130.76 1,376 179.11 0.0204
2017-02-07 2016-12-31 13F KLA-TENCOR COM 482480100 6,272 658 11.72 493 26.09 0.0072
2016-11-10 2016-09-30 13F KLA-TENCOR COM 482480100 5,614 974 20.99 391 15.00 0.0063
2016-08-01 2016-06-30 13F KLA-TENCOR COM 482480100 4,640 -463 -9.07 340 -8.60 0.0023
2016-05-10 2016-03-31 13F KLA-TENCOR COM 482480100 5,103 -45,765 -89.97 372 -89.46 0.0031
2016-02-11 2015-12-31 13F/A-1 KLA-TENCOR COM 482480100 50,868 -613 -1.19 3,528 37.06 0.0271
2016-02-05 2015-12-31 13F KLA-TENCOR COM 482480100 50,868 3,528
2015-10-29 2015-09-30 13F KLA-TENCOR COM 482480100 51,481 -45,003 -46.64 2,574 -52.54 0.0193
2015-08-10 2015-06-30 13F KLA-TENCOR COM 482480100 96,484 -3,055 -3.07 5,423 -6.53 0.0284
2015-05-01 2015-03-31 13F KLA-TENCOR COM 482480100 99,539 99,539 0.00 5,802 0.0348
2015-02-05 2014-12-31 13F KLA-TENCOR COM 482480100 0 -112,407 -100.00 0 -100.00
2014-11-13 2014-09-30 13F KLA-TENCOR COM 482480100 112,407 18,065 19.15 8,855 29.21 0.0357
2014-08-12 2014-06-30 13F KLA-TENCOR COM 482480100 94,342 7,663 8.84 6,853 14.35 0.0350
2014-05-14 2014-03-31 13F KLA-TENCOR COM 482480100 86,679 10,608 13.94 5,993 28.17 0.0258
2014-02-13 2013-12-31 13F KLA-TENCOR COM 482480100 76,071 -19,536 -20.43 4,676 -19.63 0.0229
2013-11-14 2013-09-30 13F KLA-TENCOR COM 482480100 95,607 8,026 9.16 5,818 19.20 0.0291
2013-07-23 2013-06-30 13F KLA-TENCOR COM 482480100 87,581 87,581 4,881 0.0215
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.