Microsoft Corporation
CH ˙ SWX ˙ US5949181045
SecurityCH:MSFT / Microsoft Corporation
InstitutionBrandywine Oak Private Wealth Llc
Latest Disclosed Ownership26,410 shares
Latest Disclosed Value $ 9,776,273
Brandywine Oak Private Wealth Llc reports 2.76% increase in ownership of MSFT / Microsoft Corporation

On April 20, 2026 - Brandywine Oak Private Wealth Llc filed a 13F-HR form disclosing ownership of 26,410 shares of Microsoft Corporation (CH:MSFT) valued at $9,776,273 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 25,700 shares of Microsoft Corporation. This represents a change in shares of 2.76% 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)
2026-04-20 2026-03-31 13F MICROSOFT COM 594918104 26,410 710 2.76 9,776 -21.35 0.8219
2026-02-03 2025-12-31 13F MICROSOFT COM 594918104 25,700 -66 -0.26 12,429 -6.86 1.0432
2025-10-30 2025-09-30 13F MICROSOFT COM 594918104 25,766 -389 -1.49 13,345 2.58 1.1591
2025-07-24 2025-06-30 13F MICROSOFT COM 594918104 26,155 -937 -3.46 13,010 27.93 1.2044
2025-05-07 2025-03-31 13F MICROSOFT COM 594918104 27,092 -784 -2.81 10,170 -13.45 0.9973
2025-01-27 2024-12-31 13F MICROSOFT COM 594918104 27,876 -389 -1.38 11,750 -3.40 1.1487
2024-11-07 2024-09-30 13F MICROSOFT COM 594918104 28,265 369 1.32 12,162 -2.45 1.1768
2024-07-30 2024-06-30 13F MICROSOFT COM 594918104 27,896 191 0.69 12,468 6.97 1.2804
2024-05-07 2024-03-31 13F MICROSOFT COM 594918104 27,705 -65 -0.23 11,656 11.63 1.2147
2024-02-05 2023-12-31 13F MICROSOFT COM 594918104 27,770 -55 -0.20 10,443 18.86 1.1600
2023-11-14 2023-09-30 13F MICROSOFT COM 594918104 27,825 -467 -1.65 8,786 -8.81 1.0310
2023-08-11 2023-06-30 13F MICROSOFT COM 594918104 28,292 -245 -0.86 9,635 17.10 1.0783
2023-05-10 2023-03-31 13F MICROSOFT COM 594918104 28,537 -97 -0.34 8,227 19.82 0.9602
2023-02-06 2022-12-31 13F MICROSOFT COM 594918104 28,634 -1,375 -4.58 6,867 -1.76 0.8540
2022-11-14 2022-09-30 13F MICROSOFT COM 594918104 30,009 -700 -2.28 6,989 -11.37 0.9486
2022-07-22 2022-06-30 13F MICROSOFT COM 594918104 30,709 223 0.73 7,886 -16.06 1.0091
2022-05-02 2022-03-31 13F MICROSOFT COM 594918104 30,486 -1,459 -4.57 9,395 -12.55 1.0744
2022-02-07 2021-12-31 13F MICROSOFT COM 594918104 31,945 -191 -0.59 10,743 18.51 1.1733
2021-10-18 2021-09-30 13F MICROSOFT COM 594918104 32,136 2,549 8.62 9,065 13.10 1.0528
2021-08-09 2021-06-30 13F MICROSOFT COM 594918104 29,587 9,287 45.75 8,015 67.47 0.9355
2021-05-06 2021-03-31 13F MICROSOFT COM 594918104 20,300 -505 -2.43 4,786 3.44 0.7051
2021-02-08 2020-12-31 13F MICROSOFT COM 594918104 20,805 388 1.90 4,627 7.76 0.7054
2020-10-16 2020-09-30 13F MICROSOFT COM 594918104 20,417 -722 -3.42 4,294 0.14 0.7178
2020-08-06 2020-06-30 13F MICROSOFT COM 594918104 21,139 -1,329 -5.92 4,288 21.20 0.7620
2020-05-06 2020-03-31 13F MICROSOFT COM 594918104 22,468 693 3.18 3,538 3.06 0.7304
2020-01-28 2019-12-31 13F MICROSOFT COM 594918104 21,775 -93 -0.43 3,433 12.93 0.6246
2019-10-30 2019-09-30 13F MICROSOFT COM 594918104 21,868 1,488 7.30 3,040 11.36 0.5761
2019-07-22 2019-06-30 13F MICROSOFT COM 594918104 20,380 -246 -1.19 2,730 12.25 0.5458
2019-05-09 2019-03-31 13F MICROSOFT COM 594918104 20,626 611 3.05 2,432 19.69 0.5070
2019-02-14 2018-12-31 13F MICROSOFT COM 594918104 20,015 20,015 2,032 0.4566
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.