KLA Corporation
MX ˙ BMV ˙ US4824801009
SecurityMX:KLAC / KLA Corporation
InstitutionCigna Investments Inc /new
Latest Disclosed Ownership1,258 shares
Latest Disclosed Value $ 1,852
Cigna Investments Inc /new reports 1.26% decrease in ownership of KLAC / KLA Corporation

On May 11, 2026 - Cigna Investments Inc /new filed a 13F-HR form disclosing ownership of 1,258 shares of KLA Corporation (MX:KLAC) valued at $1,852 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 1,274 shares of KLA Corporation. This represents a change in shares of -1.26% 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)
2026-05-11 2026-03-31 13F KLA Common Stock 482480100 1,258 -16 -1.26 2 0.00 0.2851
2026-01-20 2025-12-31 13F KLA Common Stock 482480100 1,274 -24 -1.85 2 0.00 0.2233
2025-10-22 2025-09-30 13F KLA Common Stock 482480100 1,298 -11 -0.84 1 0.00 0.1972
2025-07-15 2025-06-30 13F KLA Common Stock 482480100 1,309 -34 -2.53 1 0.1994
2025-05-15 2025-03-31 13F KLA Common Stock 482480100 1,343 -36 -2.61 1 0.1696
2025-01-29 2024-12-31 13F KLA Common Stock 482480100 1,379 -18 -1.29 1 -100.00 0.1518
2024-10-28 2024-09-30 13F KLA Common Stock 482480100 1,397 -27 -1.90 1 0.00 0.1905
2024-07-17 2024-06-30 13F KLA Common Stock 482480100 1,424 -16 -1.11 1 0.00 0.2173
2024-04-23 2024-03-31 13F KLA Common Stock 482480100 1,440 -30 -2.04 1 0.1891
2024-01-22 2023-12-31 13F KLA Common Stock 482480100 1,470 -3 -0.20 1 0.1756
2023-10-23 2023-09-30 13F KLA Common Stock 482480100 1,473 -202 -12.06 1 0.1541
2023-08-01 2023-06-30 13F KLA Common Stock 482480100 1,675 -19 -1.12 1 0.1506
2023-05-11 2023-03-31 13F KLA Common Stock 482480100 1,694 -70 -3.97 1 0.1343
2023-02-13 2022-12-31 13F KLA Common Stock 482480100 1,764 0 0.00 1 0.1381
2022-11-14 2022-09-30 13F KLA Common Stock 482480100 1,764 -175 -9.03 1 0.1181
2022-08-15 2022-06-30 13F KLA Common Stock 482480100 1,939 -726 -27.24 1 0.1229
2022-05-13 2022-03-31 13F KLA Common Stock 482480100 2,665 -787 -22.80 1 -100.00 0.1198
2022-02-14 2021-12-31 13F KLA Common Stock 482480100 3,452 -1,246 -26.52 1 0.00 0.1160
2021-11-12 2021-09-30 13F KLA Common Stock 482480100 4,698 -120 -2.49 2 0.00 0.1172
2021-08-10 2021-06-30 13F KLA Common Stock 482480100 4,818 -777 -13.89 2 0.00 0.1115
2021-05-10 2021-03-31 13F KLA Common Stock 482480100 5,595 162 2.98 2 0.00 0.1270
2021-02-11 2020-12-31 13F KLA Common Stock 482480100 5,433 360 7.10 1 0.1086
2020-11-12 2020-09-30 13F KLA Common Stock 482480100 5,073 -773 -13.22 1 -100.00 0.0947
2020-08-17 2020-06-30 13F KLA Common Stock 482480100 5,846 1,384 31.02 1,137 77.38 0.1074
2020-05-11 2020-03-31 13F KLA Common Stock 482480100 4,462 150 3.48 641 -10.35 0.0825
2020-02-04 2019-12-31 13F KLA Common Stock 482480100 4,312 -496 -10.32 715 -12.05 0.0757
2019-11-07 2019-09-30 13F KLA Common Stock 482480100 4,808 200 4.34 813 29.46 0.0839
2019-08-12 2019-06-30 13F KLA Common Stock 482480100 4,608 -1,689 -26.82 628 -16.49 0.0682
2019-05-10 2019-03-31 13F KLA-TENCOR Common Stock 482480100 6,297 1,768 39.04 752 85.68 0.0832
2019-02-06 2018-12-31 13F KLA-TENCOR Common Stock 482480100 4,529 -71 -1.54 405 -4.03 0.0343
2018-11-13 2018-09-30 13F KLA-TENCOR Common Stock 482480100 4,600 -400 -8.00 422 -17.58 0.0338
2018-08-14 2018-06-30 13F KLA-TENCOR Common Stock 482480100 5,000 -10,094 -66.87 512 -68.89 0.0370
2018-05-09 2018-03-31 13F KLA-TENCOR Common Stock 482480100 15,094 -100 -0.66 1,646 3.13 0.1103
2018-01-26 2017-12-31 13F KLA-TENCOR Common Stock 482480100 15,194 -1,032 -6.36 1,596 -7.16 0.1042
2017-10-11 2017-09-30 13F KLA-TENCOR COM 482480100 16,226 -76 -0.47 1,719 15.21 0.1146
2017-08-01 2017-06-30 13F KLA-TENCOR CORP 482480100 COM 482480100 16,302 -363 -2.18 1,492 -5.81 0.1026
2017-05-15 2017-03-31 13F KLA-TENCOR CORP 482480100 COM 482480100 16,665 10,836 185.90 1,584 245.10 0.1090
2017-02-15 2016-12-31 13F KLA-TENCOR CORP 482480100 COM 482480100 5,829 5,829 459 0.0500
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.