KLA Corporation
MX ˙ BMV ˙ US4824801009
SecurityMX:KLAC / KLA Corporation
InstitutionPanagora Asset Management Inc
Latest Disclosed Ownership18,359 shares
Latest Disclosed Value $ 27,031,975
Panagora Asset Management Inc reports 16.92% increase in ownership of KLAC / KLA Corporation

On May 14, 2026 - Panagora Asset Management Inc filed a 13F-HR form disclosing ownership of 18,359 shares of KLA Corporation (MX:KLAC) valued at $27,031,975 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 15,702 shares of KLA Corporation. This represents a change in shares of 16.92% 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 COM NEW 482480100 18,359 2,657 16.92 27,032 41.68 0.1013
2026-02-13 2025-12-31 13F KLA COM NEW 482480100 15,702 13,249 540.11 19,079 621.32 0.0676
2025-11-13 2025-09-30 13F KLA COM NEW 482480100 2,453 -36,089 -93.64 2,646 -92.34 0.0107
2025-08-13 2025-06-30 13F KLA COM NEW 482480100 38,542 -57 -0.15 34,524 31.57 0.1556
2025-05-15 2025-03-31 13F KLA COM NEW 482480100 38,599 37,520 3,477.29 26,240 3,764.36 0.1311
2025-02-13 2024-12-31 13F KLA COM NEW 482480100 1,079 181 20.16 680 -2.30 0.0031
2024-11-13 2024-09-30 13F KLA COM NEW 482480100 898 0 0.00 695 -6.08 0.0033
2024-07-29 2024-06-30 13F KLA COM NEW 482480100 898 -99,859 -99.11 740 -98.95 0.0037
2024-05-07 2024-03-31 13F KLA COM NEW 482480100 100,757 20,189 25.06 70,386 50.29 0.3669
2024-02-08 2023-12-31 13F KLA COM NEW 482480100 80,568 24,928 44.80 46,834 83.53 0.2620
2023-10-31 2023-09-30 13F KLA COM NEW 482480100 55,640 20,454 58.13 25,520 49.54 0.1585
2023-08-11 2023-06-30 13F KLA COM NEW 482480100 35,186 34,161 3,332.78 17,066 4,072.37 0.1005
2023-05-12 2023-03-31 13F KLA COM NEW 482480100 1,025 -29,765 -96.67 409 -96.48 0.0026
2023-02-13 2022-12-31 13F KLA COM NEW 482480100 30,790 26,956 703.08 11,609 900.69 0.0761
2022-11-14 2022-09-30 13F KLA COM NEW 482480100 3,834 -43,739 -91.94 1,160 -92.36 0.0080
2022-08-15 2022-06-30 13F KLA COM NEW 482480100 47,573 30,591 180.14 15,180 144.21 0.0995
2022-05-12 2022-03-31 13F KLA COM NEW 482480100 16,982 -55,331 -76.52 6,216 -80.01 0.0339
2022-02-10 2021-12-31 13F KLA COM NEW 482480100 72,313 -3,525 -4.65 31,103 22.60 0.1647
2021-11-10 2021-09-30 13F KLA COM NEW 482480100 75,838 -65,359 -46.29 25,369 -44.58 0.1356
2021-08-11 2021-06-30 13F KLA COM NEW 482480100 141,197 -64,550 -31.37 45,777 -32.66 0.2453
2021-05-12 2021-03-31 13F KLA COMMON 482480100 205,747 -14,197 -6.45 67,979 19.37 0.3817
2021-02-10 2020-12-31 13F KLA COMMON 482480100 219,944 33,515 17.98 56,946 57.66 0.3370
2020-11-13 2020-09-30 13F KLA COMMON 482480100 186,429 -26,987 -12.65 36,119 -12.98 0.2262
2020-08-12 2020-06-30 13F KLA COMMON 482480100 213,416 -5,284 -2.42 41,505 32.03 0.2645
2020-05-14 2020-03-31 13F KLA COMMON 482480100 218,700 -67,035 -23.46 31,436 -38.25 0.2224
2020-02-12 2019-12-31 13F KLA COMMON 482480100 285,735 276,484 2,988.69 50,909 3,351.46 0.2312
2019-11-12 2019-09-30 13F KLA COMMON 482480100 9,251 -141,952 -93.88 1,475 -91.75 0.0068
2019-08-09 2019-06-30 13F KLA COMMON 482480100 151,203 -493,714 -76.55 17,872 -76.79 0.0799
2019-05-15 2019-03-31 13F KLA-TENCOR COMMON 482480100 644,917 -290,003 -31.02 77,010 -7.96 0.3424
2019-02-14 2018-12-31 13F KLA-TENCOR COMMON 482480100 934,920 -267,240 -22.23 83,666 -31.57 0.3894
2018-11-13 2018-09-30 13F KLA-TENCOR COMMON 482480100 1,202,160 -122,688 -9.26 122,272 -9.99 0.4602
2018-08-14 2018-06-30 13F KLA-TENCOR COMMON 482480100 1,324,848 44,222 3.45 135,837 -2.70 0.5386
2018-05-15 2018-03-31 13F KLA-TENCOR COMMON 482480100 1,280,626 -10,807 -0.84 139,601 2.88 0.5507
2018-02-14 2017-12-31 13F KLA-TENCOR COMMON 482480100 1,291,433 77,292 6.37 135,691 5.43 0.5091
2017-11-14 2017-09-30 13F KLA-TENCOR COMMON 482480100 1,214,141 -11,732 -0.96 128,699 14.73 0.5096
2017-08-14 2017-06-30 13F KLA-TENCOR COMMON 482480100 1,225,873 58,478 5.01 112,180 1.08 0.4515
2017-05-15 2017-03-31 13F KLA-TENCOR COMMON 482480100 1,167,395 324,589 38.51 110,984 67.37 0.4621
2017-02-14 2016-12-31 13F KLA-TENCOR COMMON 482480100 842,806 726,907 627.19 66,312 720.79 0.3037
2016-11-14 2016-09-30 13F KLA-TENCOR COMMON 482480100 115,899 -47,584 -29.11 8,079 -32.53 0.0385
2016-08-15 2016-06-30 13F KLA-TENCOR COMMON 482480100 163,483 20,252 14.14 11,975 14.82 0.0595
2016-05-16 2016-03-31 13F KLA-TENCOR COMMON 482480100 143,231 9,394 7.02 10,429 12.36 0.0518
2016-02-12 2015-12-31 13F KLA-TENCOR COMMON 482480100 133,837 68,182 103.85 9,282 182.73 0.0457
2015-11-13 2015-09-30 13F KLA-TENCOR COMMON 482480100 65,655 -37,781 -36.53 3,283 -43.53 0.0173
2015-08-14 2015-06-30 13F KLA-TENCOR COMMON 482480100 103,436 -189,551 -64.70 5,814 -65.96 0.0291
2015-05-15 2015-03-31 13F KLA-TENCOR COMMON 482480100 292,987 -225,443 -43.49 17,078 -53.15 0.0867
2015-02-13 2014-12-31 13F KLA-TENCOR COMMON 482480100 518,430 -86,267 -14.27 36,456 -23.47 0.1865
2014-11-12 2014-09-30 13F KLA-TENCOR COMMON 482480100 604,697 299,052 97.84 47,638 114.57 0.2308
2014-08-14 2014-06-30 13F KLA-TENCOR COMMON 482480100 305,645 -112,792 -26.96 22,202 -23.26 0.1078
2014-05-15 2014-03-31 13F KLA-TENCOR COMMON 482480100 418,437 -54,212 -11.47 28,931 -5.04 0.1366
2014-02-21 2013-12-31 13F KLA-TENCOR COMMON 482480100 472,649 -84,528 -15.17 30,467 -10.14 0.1411
2013-11-14 2013-09-30 13F KLA-TENCOR COMMON 482480100 557,177 -73,083 -11.60 33,904 -3.47 0.1665
2013-08-14 2013-06-30 13F KLA-TENCOR COMMON 482480100 630,260 630,260 35,124 0.1796
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.