Microsoft Corporation
US ˙ NasdaqGS ˙ US5949181045

SecurityMSFT / Microsoft Corporation
InstitutionBlackRock Variable Series Funds, Inc. - BlackRock Managed Volatility V.I. Fund Class I
Latest Disclosed Ownership11,100 shares
Latest Disclosed Value $ 5,521,251
BlackRock Variable Series Funds, Inc. - BlackRock Managed Volatility V.I. Fund Class I reports 1.51% decrease in ownership of MSFT / Microsoft 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 11,100 shares of Microsoft Corporation (US:MSFT) valued at $5,521,251 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 27, 2025 disclosing 11,270 shares of Microsoft Corporation. This represents a change in shares of -1.51% during the quarter. The current value of the position is $4,713,282 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.

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)
2025-08-28 2025-06-30 NP Microsoft EC US5949181045 11,100 -170 -1.51 5,521 30.52 3.6354
2025-05-27 2025-03-31 NP Microsoft EC US5949181045 11,270 -885 -7.28 4,231 -17.43 2.8231
2025-02-27 2024-12-31 NP Microsoft EC US5949181045 12,155 -936 -7.15 5,123 -9.05 3.1669
2024-11-26 2024-09-30 NP Microsoft EC US5949181045 13,091 -1,300 -9.03 5,633 -12.42 3.4626
2024-08-27 2024-06-30 NP Microsoft EC US5949181045 14,391 -1,532 -9.62 6,432 -3.99 3.8912
2024-05-28 2024-03-31 NP Microsoft EC US5949181045 15,923 -1,314 -7.62 6,699 3.36 3.9131
2024-02-27 2023-12-31 NP Microsoft EC US5949181045 17,237 -1,350 -7.26 6,482 10.45 3.8880
2023-11-22 2023-09-30 NP Microsoft EC US5949181045 18,587 154 0.84 5,869 -6.52 3.5304
2023-08-25 2023-06-30 NP Microsoft EC US5949181045 18,433 -2,167 -10.52 6,277 5.71 3.6719
2023-05-26 2023-03-31 NP Microsoft EC US5949181045 20,600 1,122 5.76 5,939 27.12 3.5074
2023-02-24 2022-12-31 NP Microsoft EC US5949181045 19,478 -1,544 -7.34 4,671 -4.60 2.6831
2022-11-28 2022-09-30 NP Microsoft EC US5949181045 21,022 -1,040 -4.71 4,896 -13.59 2.8747
2022-08-26 2022-06-30 NP Microsoft EC US5949181045 22,062 -490 -2.17 5,666 -18.51 3.1803
2022-05-25 2022-03-31 NP Microsoft EC US5949181045 22,552 1,562 7.44 6,953 -1.50 3.5083
2022-02-25 2021-12-31 NP Microsoft EC US5949181045 20,990 -1,262 -5.67 7,059 12.53 3.2852
2021-11-26 2021-09-30 NP Microsoft EC US5949181045 22,252 1,461 7.03 6,273 11.38 2.8715
2021-08-24 2021-06-30 NP Microsoft EC US5949181045 20,791 -1,391 -6.27 5,632 7.71 2.5569
2021-05-25 2021-03-31 NP Microsoft EC US5949181045 22,182 1,231 5.88 5,230 12.23 2.3849
2021-02-24 2020-12-31 NP Microsoft EC US5949181045 20,951 -1,853 -8.13 4,660 -2.86 2.0831
2020-11-24 2020-09-30 NP Microsoft EC US5949181045 22,804 -1,879 -7.61 4,796 -4.52 2.2676
2020-08-24 2020-06-30 NP Microsoft EC US5949181045 24,683 -10,045 -28.92 5,023 -8.27 2.4057
2020-05-26 2020-03-31 NP Microsoft EC US5949181045 34,728 4,297 14.12 5,477 14.13 2.6971
2020-02-25 2019-12-31 NP Microsoft EC 594918104 30,431 15,858 108.82 4,799 136.82 2.0315
2019-11-25 2019-09-30 NP Microsoft EC US5949181045 14,573 14,573 2,026 0.8619
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.