KLA Corporation
US ˙ NasdaqGS ˙ US4824801009

SecurityKLAC / KLA Corporation
InstitutionBlackRock Variable Series Funds, Inc. - BlackRock Managed Volatility V.I. Fund Class I
Latest Disclosed Ownership185 shares
Latest Disclosed Value $ 165,711
BlackRock Variable Series Funds, Inc. - BlackRock Managed Volatility V.I. Fund Class I reports 51.44% decrease in ownership of KLAC / KLA Corporation

On August 28, 2025 - BlackRock Variable Series Funds, Inc. - BlackRock Managed Volatility V.I. Fund Class I filed a NPORT-P form disclosing ownership of 185 shares of KLA Corporation (US:KLAC) valued at $165,712 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 27, 2025 disclosing 381 shares of KLA Corporation. This represents a change in shares of -51.44% during the quarter. The current value of the position is $357,975 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)
2025-08-28 2025-06-30 NP KLA EC US4824801009 185 -196 -51.44 166 -36.29 0.1091
2025-05-27 2025-03-31 NP KLA EC US4824801009 381 -76 -16.63 259 -9.76 0.1728
2025-02-27 2024-12-31 NP KLA EC US4824801009 457 33 7.78 288 -12.50 0.1780
2024-11-26 2024-09-30 NP KLA EC US4824801009 424 0 0.00 328 -6.02 0.2018
2024-08-27 2024-06-30 NP KLA EC US4824801009 424 47 12.47 350 32.70 0.2115
2024-05-28 2024-03-31 NP KLA EC US4824801009 377 -322 -46.07 263 -35.22 0.1538
2024-02-27 2023-12-31 NP KLA EC US4824801009 699 437 166.79 406 238.33 0.2437
2023-11-22 2023-09-30 NP KLA EC US4824801009 262 108 70.13 120 62.16 0.0723
2023-08-25 2023-06-30 NP KLA EC US4824801009 154 -345 -69.14 75 -62.81 0.0437
2023-05-26 2023-03-31 NP KLA EC US4824801009 499 188 60.45 199 70.09 0.1176
2023-02-24 2022-12-31 NP KLA EC US4824801009 311 -51 -14.09 117 7.34 0.0674
2022-11-28 2022-09-30 NP KLA EC US4824801009 362 47 14.92 110 9.00 0.0643
2022-08-26 2022-06-30 NP KLA EC US4824801009 315 -131 -29.37 101 -38.65 0.0564
2022-05-25 2022-03-31 NP KLA EC US4824801009 446 221 98.22 163 69.79 0.0824
2022-02-25 2021-12-31 NP KLA EC US4824801009 225 -65 -22.41 97 -1.03 0.0450
2021-11-26 2021-09-30 NP KLA EC US4824801009 290 -25 -7.94 97 -4.90 0.0444
2021-08-24 2021-06-30 NP KLA EC US4824801009 315 -170 -35.05 102 -36.25 0.0464
2021-05-25 2021-03-31 NP KLA EC US4824801009 485 -5 -1.02 160 26.98 0.0731
2021-02-24 2020-12-31 NP KLA EC US4824801009 490 223 83.52 127 147.06 0.0567
2020-11-24 2020-09-30 NP KLA EC US4824801009 267 238 820.69 52 920.00 0.0245
2020-08-24 2020-06-30 NP KLA EC US4824801009 29 -234 -88.97 6 -86.49 0.0027
2020-05-26 2020-03-31 NP KLA EC US4824801009 263 263 38 0.0186
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.