KLA Corporation
MX ˙ BMV ˙ US4824801009
SecurityMX:KLAC / KLA Corporation
InstitutionCresset Asset Management, LLC
Latest Disclosed Ownership4,431 shares
Latest Disclosed Value $ 6,524,308
Cresset Asset Management, LLC ownership in KLAC / KLA Corporation

On May 15, 2026 - Cresset Asset Management, LLC filed a 13F-HR form disclosing ownership of 4,431 shares of KLA Corporation (MX:KLAC) valued at $6,524,308 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 3,882 shares of KLA Corporation. This represents a change in shares of 14.14% during the quarter.

Cresset Asset Management, LLC has a history of taking positions in derivatives of the underlying security (KLAC) in the form of stock options.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:KLAC / KLA Corporation Historical Put/Call Ratio
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 4,431 549 14.14 6,524 38.34 0.0282
2026-02-17 2025-12-31 13F KLA COM NEW 482480100 3,882 237 6.50 4,717 19.97 0.0199
2026-01-22 2025-09-30 13F/A-1 KLA COM NEW 482480100 3,645 118 3.35 3,931 24.44 0.0171
2025-11-12 2025-09-30 13F KLA COM NEW 482480100 4,624 1,097 4,987 0.0188
2026-01-22 2025-06-30 13F/A-1 KLA COM NEW 482480100 3,527 -1,242 -26.04 3,160 -2.53 0.0157
2025-08-13 2025-06-30 13F KLA COM NEW 482480100 4,675 -94 4,188 0.0182
2025-05-13 2025-03-31 13F KLA COM NEW 482480100 4,769 181 3.95 3,242 12.11 0.0162
2025-02-14 2024-12-31 13F KLA COM NEW 482480100 4,588 -9,941 -68.42 2,891 -74.30 0.0138
2024-11-14 2024-09-30 13F KLA COM NEW 482480100 14,529 844 6.17 11,252 -0.28 0.0433
2024-08-14 2024-06-30 13F KLA COM NEW 482480100 13,685 654 5.02 11,283 23.95 0.0474
2024-05-15 2024-03-31 13F KLA COM NEW 482480100 13,031 2,541 24.22 9,104 49.28 0.0438
2024-02-14 2023-12-31 13F KLA COM NEW 482480100 10,490 -163 -1.53 6,098 24.81 0.0364
2023-11-14 2023-09-30 13F KLA COM NEW 482480100 10,653 262 2.52 4,886 -3.06 0.0189
2023-08-14 2023-06-30 13F KLA COM NEW 482480100 10,391 9,214 782.84 5,040 972.34 0.0062
2023-05-12 2023-03-31 13F KLA COM NEW 482480100 1,177 -511 -30.27 470 -17.98 0.0094
2023-02-14 2022-12-31 13F KLA COM NEW 482480100 1,688 184 12.23 573 25.93 0.0073
2022-11-14 2022-09-30 13F KLA COM NEW 482480100 1,504 -526 -25.91 455 -29.57 0.0058
2022-08-15 2022-06-30 13F KLA COM NEW 482480100 2,030 -528 -20.64 646 -31.06 0.0079
2022-05-16 2022-03-31 13F KLA COM NEW 482480100 2,558 -338 -11.67 937 -24.74 0.0097
2022-02-10 2021-12-31 13F KLA COM NEW 482480100 2,896 -531 -15.49 1,245 8.64 0.0120
2021-11-15 2021-09-30 13F KLA COM NEW 482480100 3,427 183 5.64 1,146 8.94 0.0154
2021-08-10 2021-06-30 13F KLA COM NEW 482480100 3,244 -73 -2.20 1,052 -4.01 0.0149
2021-05-12 2021-03-31 13F KLA COM NEW 482480100 3,317 672 25.41 1,096 60.00 0.0173
2021-02-11 2020-12-31 13F KLA COM NEW 482480100 2,645 -517 -16.35 685 11.75 0.0111
2020-11-13 2020-09-30 13F KLA COM NEW 482480100 3,162 83 2.70 613 2.34 0.0115
2020-08-04 2020-06-30 13F KLA COM NEW 482480100 3,079 3,079 599 0.0131
2019-08-20 2019-06-30 13F/A-1 KLA-TENCOR COM 482480100 0 -400 -100.00 0 -100.00
2019-05-15 2019-03-31 13F KLA-TENCOR COM 482480100 400 155 63.27 48 118.18 0.0019
2019-05-21 2018-12-31 13F/A-1 KLA-TENCOR COM 482480100 245 245 22 0.0013
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-15 2026-03-31 13F KLA COM NEW Put 200 8 n/a n/a n/a
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.