KLA Corporation
DE ˙ XTRA ˙ US4824801009
1 828,40 € ↓ -8,80 (-0,48%)
2026-06-04
CENA AKCJI
SecurityDE:KLA / KLA Corporation
InstitutionBokf, Na
Latest Disclosed Ownership7,230 shares
Latest Disclosed Value $ 10,645,524
Bokf, Na reports 2.97% decrease in ownership of KLA / KLA Corporation

On May 8, 2026 - Bokf, Na filed a 13F-HR form disclosing ownership of 7,230 shares of KLA Corporation (DE:KLA) valued at $9,213,912 USD as of March 31, 2026. The current value of the position is $13,219,332 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)
2026-05-08 2026-03-31 13F KLA common 482480100 7,230 -221 -2.97 10,646 17.59 0.1254
2026-02-03 2025-12-31 13F KLA common 482480100 7,451 -1,083 -12.69 9,054 -1.64 0.1386
2025-11-13 2025-09-30 13F KLA common 482480100 8,534 1,218 16.65 9,205 40.45 0.1385
2025-08-12 2025-06-30 13F KLA common 482480100 7,316 -2 -0.03 6,553 31.75 0.1061
2025-05-13 2025-03-31 13F KLA common 482480100 7,318 -485 -6.22 4,975 -6.66 0.0880
2025-02-14 2024-12-31 13F KLA common 482480100 7,803 914 13.27 5,330 -0.11 0.0900
2024-11-14 2024-09-30 13F KLA common 482480100 6,889 -27 -0.39 5,336 -6.44 0.0947
2024-08-08 2024-06-30 13F KLA COM NEW 482480100 6,916 -1,045 -13.13 5,702 0.76 0.1024
2024-05-15 2024-03-31 13F KLA COM NEW 482480100 7,961 3,659 85.05 5,659 126.36 0.1030
2024-02-14 2023-12-31 13F KLA COM NEW 482480100 4,302 -548 -11.30 2,501 9.75 0.0490
2023-11-14 2023-09-30 13F KLA COM NEW 482480100 4,850 173 3.70 2,278 0.44 0.0502
2023-08-21 2023-06-30 13F KLA COM NEW 482480100 4,677 -305 -6.12 2,268 14.08 0.0462
2023-05-11 2023-03-31 13F KLA COM NEW 482480100 4,982 -4,302 -46.34 1,989 -43.20 0.0416
2023-02-13 2022-12-31 13F KLA COM NEW 482480100 9,284 224 2.47 3,500 27.64 0.0646
2022-11-14 2022-09-30 13F KLA COM NEW 482480100 9,060 2,943 48.11 2,742 40.47 0.0555
2022-08-11 2022-06-30 13F KLA COM NEW 482480100 6,117 -65 -1.05 1,952 -13.74 0.0374
2022-05-13 2022-03-31 13F KLA COM NEW 482480100 6,182 555 9.86 2,263 -6.53 0.0373
2022-03-11 2021-12-31 13F KLA COM NEW 482480100 5,627 461 8.92 2,421 40.10 0.0375
2021-11-10 2021-09-30 13F KLA COM NEW 482480100 5,166 -4,408 -46.04 1,728 -45.37 0.0297
2021-04-21 2021-03-31 13F KLA COM NEW 482480100 9,574 184 1.96 3,163 30.11 0.0575
2021-02-12 2020-12-31 13F KLA COM NEW 482480100 9,390 -845 -8.26 2,431 22.59 0.0464
2020-10-30 2020-09-30 13F KLA COM NEW 482480100 10,235 1,462 16.66 1,983 16.17 0.0436
2020-08-12 2020-06-30 13F KLA COM NEW 482480100 8,773 490 5.92 1,707 43.45 0.0401
2020-05-13 2020-03-31 13F KLA COM NEW 482480100 8,283 -1,419 -14.63 1,190 -31.17 0.0343
2020-02-12 2019-12-31 13F KLA COM NEW 482480100 9,702 1,730 21.70 1,729 36.03 0.0391
2019-11-13 2019-09-30 13F KLA COM NEW 482480100 7,972 739 10.22 1,271 48.65 0.0306
2019-08-14 2019-06-30 13F KLA COM NEW 482480100 7,233 718 11.02 855 9.90 0.0205
2019-05-15 2019-03-31 13F KLA-TENCOR COM 482480100 6,515 1,425 28.00 778 70.61 0.0186
2019-02-13 2018-12-31 13F KLA-TENCOR COM 482480100 5,090 -10,635 -67.63 456 -71.48 0.0130
2018-11-13 2018-09-30 13F KLA-TENCOR COM 482480100 15,725 668 4.44 1,599 3.56 0.0401
2018-08-13 2018-06-30 13F KLA-TENCOR COM 482480100 15,057 336 2.28 1,544 -3.80 0.0416
2018-05-14 2018-03-31 13F KLA-TENCOR COM 482480100 14,721 58 0.40 1,605 4.15 0.0456
2018-02-14 2017-12-31 13F KLA-TENCOR COM 482480100 14,663 1,450 10.97 1,541 10.07 0.0424
2017-11-14 2017-09-30 13F KLA-TENCOR COM 482480100 13,213 3,504 36.09 1,400 57.66 0.0406
2017-08-14 2017-06-30 13F KLA-TENCOR COM 482480100 9,709 -43 -0.44 888 -4.21 0.0279
2017-05-15 2017-03-31 13F KLA-TENCOR COM 482480100 9,752 1,334 15.85 927 40.03 0.0289
2017-02-14 2016-12-31 13F KLA-TENCOR COM 482480100 8,418 5,177 159.73 662 192.92 0.0218
2016-11-10 2016-09-30 13F KLA-TENCOR COM 482480100 3,241 3,241 0.00 226 0.0075
2015-08-13 2015-06-30 13F KLA-TENCOR COM 482480100 0 -4,639 -100.00 0 -100.00
2015-05-14 2015-03-31 13F KLA-TENCOR COM 482480100 4,639 213 4.81 271 -12.86 0.0091
2015-02-12 2014-12-31 13F KLA-TENCOR COM 482480100 4,426 -1,189 -21.18 311 -29.80 0.0107
2014-11-13 2014-09-30 13F KLA-TENCOR COM 482480100 5,615 948 20.31 443 30.68 0.0148
2014-08-14 2014-06-30 13F KLA-TENCOR COM 482480100 4,667 57 1.24 339 6.27 0.0109
2014-05-14 2014-03-31 13F KLA-TENCOR COM 482480100 4,610 -99 -2.10 319 4.93 0.0106
2014-02-14 2013-12-31 13F KLA-TENCOR COM 482480100 4,709 -1,956 -29.35 304 -25.12 0.0102
2013-11-12 2013-09-30 13F KLA-TENCOR COM 482480100 6,665 -1,805 -21.31 406 -13.98 0.0147
2013-08-14 2013-06-30 13F KLA-TENCOR COM 482480100 8,470 8,470 472 0.0178
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.