KLA Corporation
DE ˙ XTRA ˙ US4824801009
1.828,40 € ↓ -8,80 (-0,48%)
2026-06-04
PREZZO DELLE AZIONI
SecurityDE:KLA / KLA Corporation
InstitutionAllstate Corp
Latest Disclosed Ownership12,128 shares
Latest Disclosed Value $ 17,857,388
Allstate Corp reports 22.65% increase in ownership of KLA / KLA Corporation

On May 11, 2026 - Allstate Corp filed a 13F-HR form disclosing ownership of 12,128 shares of KLA Corporation (DE:KLA) valued at $15,455,923 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 9,888 shares of KLA Corporation. This represents a change in shares of 22.65% during the quarter. The current value of the position is $22,174,835 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)
2026-05-11 2026-03-31 13F KLA ORD Equity 482480100 12,128 2,240 22.65 17,857 48.63 0.1909
2026-02-09 2025-12-31 13F KLA ORD Equity 482480100 9,888 5,118 107.30 12,015 133.55 0.1641
2025-10-29 2025-09-30 13F KLA ORD Equity 482480100 4,770 4,484 1,567.83 5,145 1,909.38 0.1174
2025-08-05 2025-06-30 13F KLA ORD Equity 482480100 286 -4,708 -94.27 256 -92.46 0.0185
2025-05-14 2025-03-31 13F KLA ORD Equity 482480100 4,994 1,030 25.98 3,395 35.92 0.0998
2025-02-12 2024-12-31 13F KLA ORD Equity 482480100 3,964 3,964 2,498 0.0736
2024-11-14 2024-09-30 13F KLA EQU 482480100 0 -478 -100.00 0 -100.00
2024-08-13 2024-06-30 13F KLA EQU 482480100 478 -14 -2.85 394 14.87 0.0320
2024-05-10 2024-03-31 13F KLA EQU 482480100 492 -2 -0.40 344 19.51 0.0244
2024-02-09 2023-12-31 13F KLA EQU 482480100 494 -31 -5.90 287 19.58 0.0198
2023-11-13 2023-09-30 13F KLA EQU 482480100 525 0 0.00 241 -5.51 0.0141
2023-08-14 2023-06-30 13F KLA EQU 482480100 525 0 0.00 255 21.53 0.0162
2023-05-10 2023-03-31 13F KLA EQU 482480100 525 -4,988 -90.48 210 -89.94 0.0156
2023-02-14 2022-12-31 13F KLA EQU 482480100 5,513 214 4.04 2,079 29.55 0.0632
2022-11-14 2022-09-30 13F KLA EQU 482480100 5,299 -30 -0.56 1,604 -5.65 0.0462
2022-08-15 2022-06-30 13F KLA EQU 482480100 5,329 -95 -1.75 1,700 -14.40 0.0523
2022-05-16 2022-03-31 13F KLA EQU 482480100 5,424 -7,189 -57.00 1,986 -63.39 0.0530
2022-02-15 2021-12-31 13F KLA EQU 482480100 12,613 10,887 630.76 5,425 840.21 0.1036
2021-11-15 2021-09-30 13F KLA EQU 482480100 1,726 -346 -16.70 577 -14.14 0.0239
2021-08-16 2021-06-30 13F KLA EQU 482480100 2,072 -297 -12.54 672 -14.18 0.0225
2021-05-14 2021-03-31 13F KLA EQU 482480100 2,369 284 13.62 783 45.00 0.0246
2021-02-12 2020-12-31 13F KLA EQU 482480100 2,085 234 12.64 540 50.42 0.0168
2020-11-13 2020-09-30 13F KLA EQU 482480100 1,851 -598 -24.42 359 -24.58 0.0117
2020-08-13 2020-06-30 13F KLA EQU 482480100 2,449 617 33.68 476 80.99 0.0164
2020-05-15 2020-03-31 13F KLA COMMON 482480100 1,832 -15,634 -89.51 263 -91.55 0.0103
2020-02-14 2019-12-31 13F KLA COMMON 482480100 17,466 -1,358 -7.21 3,112 3.70 0.0565
2019-11-14 2019-09-30 13F KLA COMMON 482480100 18,824 0 0.00 3,001 34.88 0.0516
2019-08-14 2019-06-30 13F KLA-TENCOR COMMON 482480100 18,824 4,602 32.36 2,225 31.04 0.0397
2019-05-20 2019-03-31 13F KLA-TENCOR COMMON 482480100 14,222 1,358 10.56 1,698 47.52 0.0458
2019-02-13 2018-12-31 13F KLA-TENCOR COMMON 482480100 12,864 12,864 1,151 0.0378
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.