科蘭公司
MX ˙ BMV ˙ US4824801009
SecurityMX:KLAC / KLA Corporation
InstitutionEnterprise Financial Services Corp
Latest Disclosed Ownership192 shares
Latest Disclosed Value $ 282,701
Enterprise Financial Services Corp reports 5.49% increase in ownership of KLAC / KLA Corporation

On May 5, 2026 - Enterprise Financial Services Corp filed a 13F-HR form disclosing ownership of 192 shares of KLA Corporation (MX:KLAC) valued at $282,701 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 182 shares of KLA Corporation. This represents a change in shares of 5.49% 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)
2026-05-05 2026-03-31 13F KLA COM NEW 482480100 192 10 5.49 283 27.60 0.0795
2026-01-14 2025-12-31 13F KLA COM NEW 482480100 182 182 221 0.0622
2021-11-15 2021-09-30 13F KLA COMMON STOCK 482480100 0 -99 -100.00 0 -100.00
2021-08-16 2021-06-30 13F KLA COMMON STOCK 482480100 99 3 3.12 32 0.00 0.0051
2021-05-13 2021-03-31 13F KLA COMMON STOCK 482480100 96 11 12.94 32 45.45 0.0057
2021-02-12 2020-12-31 13F KLA COMMON STOCK 482480100 85 4 4.94 22 37.50 0.0042
2020-11-13 2020-09-30 13F KLA COMMON STOCK 482480100 81 0 0.00 16 0.00 0.0033
2020-08-04 2020-06-30 13F KLA COMMON STOCK 482480100 81 10 14.08 16 60.00 0.0035
2020-05-15 2020-03-31 13F KLA COMMON STOCK 482480100 71 -21 -22.83 10 -37.50 0.0025
2020-01-28 2019-12-31 13F KLA COMMON STOCK 482480100 92 6 6.98 16 14.29 0.0035
2019-10-31 2019-09-30 13F KLA COMMON STOCK 482480100 86 0 0.00 14 40.00 0.0032
2019-07-30 2019-06-30 13F KLA-TENCOR COMMON STOCK 482480100 86 0 0.00 10 0.00 0.0022
2019-04-26 2019-03-31 13F KLA-TENCOR COMMON STOCK 482480100 86 0 0.00 10 25.00 0.0022
2019-01-25 2018-12-31 13F KLA-TENCOR COMMON STOCK 482480100 86 -85 -49.71 8 -52.94 0.0050
2018-10-26 2018-09-30 13F KLA-TENCOR COMMON STOCK 482480100 171 58 51.33 17 41.67 0.0089
2018-07-27 2018-06-30 13F KLA-TENCOR COMMON STOCK 482480100 113 11 10.78 12 9.09 0.0061
2018-04-27 2018-03-31 13F KLA-TENCOR COMMON STOCK 482480100 102 0 0.00 11 0.00 0.0057
2018-01-26 2017-12-31 13F KLA-TENCOR COMMON STOCK 482480100 102 -11 -9.73 11 -8.33 0.0053
2017-10-27 2017-09-30 13F KLA-TENCOR COMMON STOCK 482480100 113 8 7.62 12 20.00 0.0059
2017-07-28 2017-06-30 13F KLA-TENCOR COMMON STOCK 482480100 105 20 23.53 10 25.00 0.0050
2017-04-27 2017-03-31 13F KLA-TENCOR COMMON STOCK 482480100 85 0 0.00 8 14.29 0.0039
2017-01-26 2016-12-31 13F KLA-TENCOR COMMON STOCK 482480100 85 59 226.92 7 250.00 0.0035
2016-10-28 2016-09-30 13F KLA-TENCOR COMMON STOCK 482480100 26 0 0.00 2 0.00 0.0011
2016-07-29 2016-06-30 13F KLA-TENCOR COMMON STOCK 482480100 26 0 0.00 2 0.00 0.0012
2016-04-29 2016-03-31 13F KLA-TENCOR COMMON STOCK 482480100 26 0 0.00 2 0.00 0.0012
2016-01-29 2015-12-31 13F KLA-TENCOR COMMON STOCK 482480100 26 0 0.00 2 100.00 0.0012
2015-10-29 2015-09-30 13F KLA-TENCOR COMMON STOCK 482480100 26 0 0.00 1 0.00 0.0006
2015-07-27 2015-06-30 13F KLA-TENCOR COMMON STOCK 482480100 26 -69 -72.63 1 -80.00 0.0006
2015-04-29 2015-03-31 13F KLA-TENCOR COMMON STOCK 482480100 95 0 0.00 5 -16.67 0.0029
2015-01-23 2014-12-31 13F KLA-TENCOR COMMON STOCK 482480100 95 0 0.00 6 -14.29 0.0036
2014-10-24 2014-09-30 13F KLA-TENCOR COMMON STOCK 482480100 95 -20 -17.39 7 -12.50 0.0044
2014-07-24 2014-06-30 13F KLA-TENCOR COMMON STOCK 482480100 115 0 0.00 8 0.00 0.0048
2014-04-24 2014-03-31 13F KLA-TENCOR COMMON STOCK 482480100 115 12 11.65 8 33.33 0.0049
2014-01-30 2013-12-31 13F KLA-TENCOR COMMON STOCK 482480100 103 0 0.00 6 0.00 0.0035
2013-10-25 2013-09-30 13F KLA-TENCOR COMMON STOCK 482480100 103 18 21.18 6 20.00 0.0038
2013-07-25 2013-06-30 13F KLA-TENCOR COMMON STOCK 482480100 85 85 5 0.0034
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.