Microsoft Corporation
MX ˙ BMV ˙ US5949181045
SecurityMX:MSFT / Microsoft Corporation
InstitutionStoneX Group Inc.
Latest Disclosed Ownership52,680 shares
Latest Disclosed Value $ 19,481,807
StoneX Group Inc. reports 30.62% decrease in ownership of MSFT / Microsoft Corporation

On May 14, 2026 - StoneX Group Inc. filed a 13F-HR form disclosing ownership of 52,680 shares of Microsoft Corporation (MX:MSFT) valued at $19,481,807 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 75,929 shares of Microsoft Corporation. This represents a change in shares of -30.62% 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)
2026-05-14 2026-03-31 13F MICROSOFT COM 594918104 52,680 -23,249 -30.62 19,482 -47.01 1.0486
2026-02-12 2025-12-31 13F MICROSOFT COM 594918104 75,929 263 0.35 36,762 -6.20 1.5953
2025-11-14 2025-09-30 13F MICROSOFT COM 594918104 75,666 1,697 2.29 39,191 6.54 1.7084
2025-08-13 2025-06-30 13F MICROSOFT COM 594918104 73,969 3,094 4.37 36,787 38.25 1.7881
2025-08-13 2025-03-31 13F/A-1 MICROSOFT COM 594918104 70,875 -227 -0.32 26,610 -11.21 1.6850
2025-05-15 2025-03-31 13F MICROSOFT COM 594918104 70,875 -227 27 1.6851
2025-08-13 2024-12-31 13F/A-1 MICROSOFT COM 594918104 71,102 29,197 69.67 29,970 66.21 1.9128
2025-02-12 2024-12-31 13F MICROSOFT COM 594918104 71,102 29,197 30 1.9347
2025-08-13 2024-09-30 13F/A-1 MICROSOFT COM 594918104 41,905 -1,415 -3.27 18,032 -6.87 1.5653
2024-11-12 2024-09-30 13F MICROSOFT COM 594918104 41,903 -1,417 18 1.5874
2025-08-13 2024-06-30 13F/A-1 MICROSOFT COM 594918104 43,320 8,654 24.96 19,362 32.76 1.8631
2024-08-07 2024-06-30 13F MICROSOFT COM 594918104 43,276 8,610 19 1.8947
2025-08-13 2024-03-31 13F/A-1 MICROSOFT COM 594918104 34,666 776 2.29 14,585 14.44 1.5814
2024-05-01 2024-03-31 13F MICROSOFT COM 594918104 34,647 757 15 1.5933
2025-08-13 2023-12-31 13F/A-1 MICROSOFT COM 594918104 33,890 3,330 10.90 12,744 32.08 1.5561
2024-02-12 2023-12-31 13F MICROSOFT COM 594918104 33,890 3,330 13 1.5640
2025-08-13 2023-09-30 13F/A-1 MICROSOFT COM 594918104 30,560 1,391 4.77 9,649 -2.86 1.2981
2023-11-15 2023-09-30 13F MICROSOFT COM 594918104 30,288 1,119 10 1.3129
2025-08-13 2023-06-30 13F/A-1 MICROSOFT COM 594918104 29,169 -519 -1.75 9,933 16.09 1.2631
2023-08-14 2023-06-30 13F MICROSOFT COM 594918104 29,169 -519 10 1.2812
2025-08-13 2023-03-31 13F/A-1 MICROSOFT COM 594918104 29,688 2,586 9.54 8,556 31.59 1.1454
2023-05-11 2023-03-31 13F MICROSOFT COM 594918104 29,649 2,547 9 1.1602
2025-08-13 2022-12-31 13F/A-1 MICROSOFT COM 594918104 27,102 341 1.27 6,503 4.33 4.1936
2023-02-10 2022-12-31 13F MICROSOFT COM 594918104 27,102 341 7 4.2804
2025-08-13 2022-09-30 13F/A-1 MICROSOFT COM 594918104 26,761 -388 -1.43 6,233 -10.61 3.2536
2022-11-08 2022-09-30 13F MICROSOFT COM 594918104 26,761 -388 6,233 3.3027
2025-08-13 2022-06-30 13F/A-1 MICROSOFT COM 594918104 27,149 -2,111 -7.21 6,973 -22.71 3.3752
2022-07-27 2022-06-30 13F MICROSOFT COM 594918104 26,626 -2,634 6,838 3.4969
2025-08-13 2022-03-31 13F/A-4 MICROSOFT COM 594918104 29,260 7,243 32.90 9,021 21.84 0.8528
2025-08-13 2021-12-31 13F/A-1 MICROSOFT COM 594918104 22,017 2,798 14.56 7,405 36.66 0.8851
2022-02-10 2021-12-31 13F MICROSOFT COM 594918104 22,017 2,798 7,405 0.8849
2021-10-20 2021-09-30 13F MICROSOFT COM 594918104 19,219 406 2.16 5,418 6.32 0.7789
2021-08-06 2021-06-30 13F MICROSOFT COM 594918104 18,813 941 5.27 5,096 20.93 0.7557
2021-06-30 2021-03-31 13F/A-1 MICROSOFT COM 594918104 17,872 -795 -4.26 4,214 1.49 0.7569
2021-06-23 2021-03-31 13F MICROSOFT COM 594918104 17,872 -795 4,214 0.7732
2021-02-03 2020-12-31 13F MICROSOFT COM 594918104 18,667 2,203 13.38 4,152 19.90 0.9133
2020-11-12 2020-09-30 13F MICROSOFT COM 594918104 16,464 663 4.20 3,463 7.68 1.1148
2020-08-12 2020-06-30 13F MICROSOFT COM 594918104 15,801 1,874 13.46 3,216 46.45 1.2196
2020-04-30 2020-03-31 13F MICROSOFT COM 594918104 13,927 2,156 18.32 2,196 18.32 1.1659
2020-01-24 2019-12-31 13F MICROSOFT COM 594918104 11,771 1,346 12.91 1,856 28.09 0.7568
2019-11-12 2019-09-30 13F MICROSOFT COM 594918104 10,425 1,038 11.06 1,449 15.18 0.9052
2019-07-17 2019-06-30 13F/A-1 MICROSOFT COM 594918104 9,387 1,681 21.81 1,258 38.39 0.8083
2019-07-12 2019-06-30 13F MICROSOFT COM 594918104 9,000 -7,697 1,258
2019-04-05 2019-03-31 13F MICROSOFT COM 594918104 7,706 829 12.05 909 30.23 0.6920
2019-01-15 2018-12-31 13F MICROSOFT COM 594918104 6,877 58 0.85 698 -10.51 0.6735
2018-10-03 2018-09-30 13F MICROSOFT C 594918104 6,819 -351 -4.90 780 10.33 0.5790
2018-07-23 2018-06-30 13F MICROSOFT C 594918104 7,170 351 5.15 707 13.67 0.6090
2018-04-19 2018-03-31 13F MICROSOFT C 594918104 6,819 404 6.30 622 13.30 0.5952
2018-02-09 2017-12-31 13F MICROSOFT C 594918104 6,415 1,083 20.31 549 38.29 0.5729
2017-11-14 2017-09-30 13F/A-1 MICROSOFT C 594918104 5,332 -35,686 -87.00 397 -85.96 0.4948
2017-11-13 2017-09-30 13F MICROSOFT C 594918104 5,332 397
2017-08-31 2017-06-30 13F MICROSOFT C 594918104 41,018 28,238 220.95 2,827 256.05 0.8825
2017-05-09 2017-03-31 13F MICROSOFT C 594918104 12,780 -102 -0.79 794 -0.75 1.7759
2017-02-13 2016-12-31 13F MICROSOFT Com 594918104 12,882 1,995 18.32 800 27.59 1.3968
2017-02-13 2016-09-30 13F/A-1 MICROSOFT Com 594918104 10,887 10,887 627 1.4010
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.