KLA Corporation
US ˙ NasdaqGS ˙ US4824801009

SecurityKLAC / KLA Corporation
InstitutionColumbus Macro, LLC
Latest Disclosed Ownership6,457 shares
Latest Disclosed Value $ 9,507,581
Columbus Macro, LLC reports 4.18% decrease in ownership of KLAC / KLA Corporation

On April 21, 2026 - Columbus Macro, LLC filed a 13F-HR form disclosing ownership of 6,457 shares of KLA Corporation (US:KLAC) valued at $9,507,351 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 15, 2026 disclosing 6,739 shares of KLA Corporation. This represents a change in shares of -4.18% during the quarter. The current value of the position is $13,760,513 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)
2026-04-21 2026-03-31 13F KLA COM NEW 482480100 6,457 -282 -4.18 9,508 16.11 1.0156
2026-01-15 2025-12-31 13F KLA COM NEW 482480100 6,739 110 1.66 8,189 14.52 0.8966
2025-10-16 2025-09-30 13F KLA COM NEW 482480100 6,629 360 5.74 7,150 27.34 0.8139
2025-07-23 2025-06-30 13F KLA COM NEW 482480100 6,269 425 7.27 5,616 41.36 0.6872
2025-04-17 2025-03-31 13F KLA COM NEW 482480100 5,844 155 2.72 3,973 10.83 0.5237
2025-01-24 2024-12-31 13F KLA COM NEW 482480100 5,689 4,708 479.92 3,585 366.67 0.4972
2024-10-18 2024-09-30 13F KLA COM NEW 482480100 981 -402 -29.07 769 -33.74 0.2799
2024-07-12 2024-06-30 13F KLA COM NEW 482480100 1,383 -88 -5.98 1,159 12.85 0.4480
2024-04-12 2024-03-31 13F KLA COM NEW 482480100 1,471 -294 -16.66 1,028 1.28 0.3897
2024-01-19 2023-12-31 13F KLA COM NEW 482480100 1,765 16 0.91 1,015 26.43 0.4007
2023-10-16 2023-09-30 13F KLA COM NEW 482480100 1,749 -18 -1.02 802 -6.31 0.3383
2023-07-21 2023-06-30 13F KLA COM NEW 482480100 1,767 607 52.33 857 85.28 0.3405
2023-04-27 2023-03-31 13F KLA COM NEW 482480100 1,160 408 54.26 462 63.25 0.1719
2023-02-03 2022-12-31 13F KLA COM NEW 482480100 752 752 284 0.1088
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.