Microsoft Corporation
MX ˙ BMV ˙ US5949181045
SecurityMX:MSFT / Microsoft Corporation
InstitutionHeirloom Wealth Management
Latest Disclosed Ownership64,128 shares
Latest Disclosed Value $ 23,738,265
Heirloom Wealth Management reports 16.58% increase in ownership of MSFT / Microsoft Corporation

On April 14, 2026 - Heirloom Wealth Management filed a 13F-HR form disclosing ownership of 64,128 shares of Microsoft Corporation (MX:MSFT) valued at $23,738,265 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 15, 2026 disclosing 55,007 shares of Microsoft Corporation. This represents a change in shares of 16.58% 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)
2026-04-14 2026-03-31 13F MICROSOFT COM 594918104 64,128 9,121 16.58 23,738 -10.77 4.2764
2026-01-15 2025-12-31 13F MICROSOFT COM 594918104 55,007 892 1.65 26,603 -5.09 6.1490
2025-11-10 2025-09-30 13F MICROSOFT COM 594918104 54,115 601 1.12 28,029 5.30 6.7717
2025-07-31 2025-06-30 13F MICROSOFT COM 594918104 53,514 -40 -0.07 26,618 32.41 7.0274
2025-04-24 2025-03-31 13F MICROSOFT COM 594918104 53,554 1,658 3.19 20,103 -8.10 5.7636
2025-01-22 2024-12-31 13F MICROSOFT COM 594918104 51,896 -1,708 -3.19 21,874 -5.16 6.5620
2024-10-16 2024-09-30 13F MICROSOFT COM 594918104 53,604 1,264 2.41 23,066 -1.40 7.1922
2024-07-31 2024-06-30 13F MICROSOFT COM 594918104 52,340 -281 -0.53 23,393 5.67 7.5794
2024-04-24 2024-03-31 13F MICROSOFT COM 594918104 52,621 -1,181 -2.20 22,139 9.43 7.5388
2024-01-31 2023-12-31 13F MICROSOFT COM 594918104 53,802 816 1.54 20,232 20.93 7.7644
2023-10-23 2023-09-30 13F MICROSOFT COM 594918104 52,986 -1,392 -2.56 16,730 -9.65 7.4354
2023-08-08 2023-06-30 13F MICROSOFT COM 594918104 54,378 1,828 3.48 18,518 22.22 8.0451
2023-04-27 2023-03-31 13F MICROSOFT COM 594918104 52,550 8,610 19.59 15,150 43.78 7.2316
2023-02-01 2022-12-31 13F MICROSOFT COM 594918104 43,940 7,771 21.49 10,538 3.19 6.5633
2022-08-10 2022-06-30 13F MICROSOFT COM 594918104 36,169 3,703 11.41 10,211 20.46 8.3560
2022-05-17 2022-03-31 13F MICROSOFT COM 594918104 32,466 6,507 25.07 8,477 10.19 5.8936
2022-01-25 2021-12-31 13F MICROSOFT COM 594918104 25,959 25,959 7,693 6.5973
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.