KLA Corporation
MX ˙ BMV ˙ US4824801009
SecurityMX:KLAC / KLA Corporation
InstitutionBridgewater Associates, LP
ManagerRay Dalio, Bob Prince
Latest Disclosed Ownership108,674 shares
Latest Disclosed Value $ 160,012,684
Bridgewater Associates, LP reports 38.67% increase in ownership of KLAC / KLA Corporation

On May 15, 2026 - Bridgewater Associates, LP filed a 13F-HR form disclosing ownership of 108,674 shares of KLA Corporation (MX:KLAC) valued at $160,012,684 USD as of March 31, 2026.

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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-15 2026-03-31 13F KLA COM NEW 482480100 108,674 30,307 38.67 160,013 68.04 0.7142
2026-02-13 2025-12-31 13F KLA COM NEW 482480100 78,367 -34,373 -30.49 95,222 -21.69 0.3473
2025-11-13 2025-09-30 13F KLA COM NEW 482480100 112,740 87,719 350.58 121,601 442.57 0.4764
2025-08-13 2025-06-30 13F KLA COM NEW 482480100 25,021 -4,645 -15.66 22,412 11.14 0.0904
2025-05-14 2025-03-31 13F KLA COM NEW 482480100 29,666 -86,175 -74.39 20,167 -72.37 0.0936
2025-02-13 2024-12-31 13F KLA COM NEW 482480100 115,841 -85,641 -42.51 72,994 -53.22 0.3347
2024-11-13 2024-09-30 13F KLA COM NEW 482480100 201,482 100,516 99.55 156,030 87.43 0.8836
2024-08-14 2024-06-30 13F KLA COM NEW 482480100 100,966 -16,046 -13.71 83,247 1.84 0.4346
2024-05-14 2024-03-31 13F KLA COM NEW 482480100 117,012 96,353 466.40 81,741 580.66 0.4133
2024-02-14 2023-12-31 13F KLA COM NEW 482480100 20,659 -6,221 -23.14 12,009 -2.59 0.0672
2023-11-13 2023-09-30 13F KLA COM NEW 482480100 26,880 11,004 69.31 12,329 60.10 0.0745
2023-08-11 2023-06-30 13F KLA COM NEW 482480100 15,876 15,876 7,700 0.0476
2023-02-13 2022-12-31 13F KLA COM NEW 482480100 0 -22,288 -100.00 0 -100.00
2022-11-10 2022-09-30 13F KLA COM NEW 482480100 22,288 -3,668 -14.13 6,745 -18.56 0.0341
2022-08-11 2022-06-30 13F KLA COM NEW 482480100 25,956 -16,823 -39.33 8,282 -47.11 0.0351
2022-05-13 2022-03-31 13F KLA COM NEW 482480100 42,779 42,779 15,660 0.0631
2021-11-12 2021-09-30 13F KLA COM NEW 482480100 0 -40,160 -100.00 0 -100.00
2021-08-13 2021-06-30 13F KLA COM NEW 482480100 40,160 40,160 13,020 0.0835
2021-05-14 2021-03-31 13F KLA COM NEW 482480100 0 -16,008 -100.00 0 -100.00
2021-02-12 2020-12-31 13F KLA COM NEW 482480100 16,008 4,432 38.29 4,145 84.80 0.0359
2020-11-13 2020-09-30 13F KLA COM NEW 482480100 11,576 9,285 405.28 2,243 402.91 0.0270
2020-08-12 2020-06-30 13F KLA COM NEW 482480100 2,291 2,291 -80.21 446 -80.12 0.0075
2020-05-14 2020-03-31 13F KLA COM NEW 482480100 0 -6,743 -100.00 0 -100.00
2020-02-13 2019-12-31 13F KLA COM NEW 482480100 6,743 6,743 1,201 0.0123
2016-02-11 2015-12-31 13F KLA-TENCOR COM 482480100 0 -111,925 -100.00 0 -100.00
2015-11-12 2015-09-30 13F KLA-TENCOR COM 482480100 111,925 -7,302 -6.12 5,596 -16.50 0.0749
2015-08-11 2015-06-30 13F KLA-TENCOR COM 482480100 119,227 58,935 97.75 6,702 90.72 0.0619
2015-05-14 2015-03-31 13F KLA-TENCOR COM 482480100 60,292 60,292 -49.43 3,514 -47.57 0.0274
2014-11-12 2014-09-30 13F KLA-TENCOR COM 482480100 0 -50,584 -100.00 0 -100.00
2014-08-12 2014-06-30 13F KLA-TENCOR COM 482480100 50,584 -13,300 -20.82 3,674 -16.82 0.0275
2014-05-14 2014-03-31 13F KLA-TENCOR COM 482480100 63,884 -29,300 -31.44 4,417 -26.47 0.0361
2014-02-12 2013-12-31 13F KLA-TENCOR COM 482480100 93,184 76,892 471.96 6,007 506.16 0.0482
2013-11-13 2013-09-30 13F KLA-TENCOR COM 482480100 16,292 -191,607 -92.16 991 -91.45 0.0083
2013-08-13 2013-06-30 13F KLA-TENCOR COM 482480100 207,899 207,899 11,586 0.1014
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.