Microsoft Corporation
MX ˙ BMV ˙ US5949181045
SecurityMX:MSFT / Microsoft Corporation
InstitutionWinch Advisory Services, LLC
Latest Disclosed Ownership40,254 shares
Latest Disclosed Value $ 14,900,869
Winch Advisory Services, LLC reports 0.93% increase in ownership of MSFT / Microsoft Corporation

On April 30, 2026 - Winch Advisory Services, LLC filed a 13F-HR form disclosing ownership of 40,254 shares of Microsoft Corporation (MX:MSFT) valued at $14,900,869 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 39,883 shares of Microsoft Corporation. This represents a change in shares of 0.93% 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)
2026-04-30 2026-03-31 13F MICROSOFT COM 594918104 40,254 371 0.93 14,901 -22.75 3.4015
2026-02-03 2025-12-31 13F MICROSOFT COM 594918104 39,883 -787 -1.94 19,288 -8.44 4.2663
2025-11-12 2025-09-30 13F MICROSOFT COM 594918104 40,670 -240 -0.59 21,065 3.52 4.7398
2025-08-07 2025-06-30 13F MICROSOFT COM 594918104 40,910 -873 -2.09 20,349 29.73 4.9686
2025-05-06 2025-03-31 13F MICROSOFT COM 594918104 41,783 -224 -0.53 15,685 -11.41 4.1469
2025-01-14 2024-12-31 13F MICROSOFT COM 594918104 42,007 -536 -1.26 17,706 -3.28 4.6051
2024-10-21 2024-09-30 13F MICROSOFT COM 594918104 42,543 -412 -0.96 18,306 -4.65 5.0628
2024-07-31 2024-06-30 13F MICROSOFT COM 594918104 42,955 -423 -0.98 19,199 5.19 5.4906
2024-05-14 2024-03-31 13F MICROSOFT COM 594918104 43,378 -448 -1.02 18,250 10.74 5.5748
2024-01-18 2023-12-31 13F MICROSOFT COM 594918104 43,826 -431 -0.97 16,480 126,669.23 5.4656
2023-11-06 2023-09-30 13F MICROSOFT COM 594918104 44,257 -1,102 -2.43 14 -13.33 5.1259
2023-08-08 2023-06-30 13F MICROSOFT COM 594918104 45,359 -851 -1.84 15 15.38 5.5471
2023-05-10 2023-03-31 13F MICROSOFT COM 594918104 46,210 -97 -0.21 13 18.18 5.1689
2023-01-26 2022-12-31 13F MICROSOFT COM 594918104 46,307 -1,831 -3.80 11 -99.90 4.7374
2022-10-31 2022-09-30 13F MICROSOFT COM 594918104 48,138 6 0.01 11,211 -9.31 4.8153
2022-08-12 2022-06-30 13F MICROSOFT COM 594918104 48,132 -435 -0.90 12,362 -17.44 5.0444
2022-04-26 2022-03-31 13F MICROSOFT CORP COM COM 594918104 48,567 -2,130 -4.20 14,974 -12.18 5.2063
2022-02-04 2021-12-31 13F MICROSOFT CORP COM COM 594918104 50,697 -319 -0.63 17,050 18.55 5.6376
2021-11-10 2021-09-30 13F MICROSOFT CORP COM COM 594918104 51,016 191 0.38 14,382 4.46 5.0132
2021-08-05 2021-06-30 13F MICROSOFT CORP COM COM 594918104 50,825 667 1.33 13,768 16.42 4.9516
2021-05-03 2021-03-31 13F MICROSOFT CORP COM COM 594918104 50,158 839 1.70 11,826 7.81 4.7395
2021-02-09 2020-12-31 13F MICROSOFT CORP COM COM 594918104 49,319 -441 -0.89 10,969 4.81 4.5579
2020-11-04 2020-09-30 13F MICROSOFT CORP COM COM 594918104 49,760 -440 -0.88 10,466 2.45 4.4310
2020-08-12 2020-06-30 13F MICROSOFT CORP COM COM 594918104 50,200 -672 -1.32 10,216 27.33 4.8566
2020-05-13 2020-03-31 13F MICROSOFT CORP COM COM 594918104 50,872 -23,014 -31.15 8,023 -31.14 3.9897
2020-02-12 2019-12-31 13F MICROSOFT CORP COM COM 594918104 73,886 -428 -0.58 11,652 12.78 5.5272
2019-11-13 2019-09-30 13F MICROSOFT CORP COM COM 594918104 74,314 2,493 3.47 10,332 7.39 5.3805
2019-08-07 2019-06-30 13F MICROSOFT CORP COM COM 594918104 71,821 18,085 33.66 9,621 51.80 5.0134
2019-05-13 2019-03-31 13F MICROSOFT CORP COM COM 594918104 53,736 4,597 9.36 6,338 26.99 3.5042
2019-02-05 2018-12-31 13F MICROSOFT CORP COM COM 594918104 49,139 1,451 3.04 4,991 -8.49 2.7765
2018-11-13 2018-09-30 13F MICROSOFT CORP COM COM 594918104 47,688 2,950 6.59 5,454 23.62 2.7407
2018-08-13 2018-06-30 13F MICROSOFT CORP COM COM 594918104 44,738 12,894 40.49 4,412 51.82 2.3775
2018-05-11 2018-03-31 13F MICROSOFT CORP COM COM 594918104 31,844 5,527 21.00 2,906 29.10 1.7024
2018-02-13 2017-12-31 13F MICROSOFT CORP COM COM 594918104 26,317 1,348 5.40 2,251 20.12 1.3534
2017-11-13 2017-09-30 13F MICROSOFT CORP COM COM 594918104 24,969 1,849 8.00 1,874 17.57 1.2190
2017-08-07 2017-06-30 13F Microsoft COM 594918104 23,120 2,205 10.54 1,594 15.76 1.0031
2017-05-01 2017-03-31 13F MICROSOFT CORP COM COM 594918104 20,915 4,938 30.91 1,377 38.67 0.8738
2017-01-19 2016-12-31 13F MICROSOFT CORP COM COM 594918104 15,977 -2,129 -11.76 993 -4.79 0.6833
2016-11-02 2016-09-30 13F MICROSOFT CORP COM COM 594918104 18,106 10,288 131.59 1,043 160.75 0.8503
2016-08-10 2016-06-30 13F MICROSOFT CORP COM COM 594918104 7,818 7,428 1,904.62 400 1,718.18 0.4851
2016-05-12 2016-03-31 13F MICROSOFT CORP COM COM 594918104 390 -124 -24.12 22 -24.14 0.0355
2016-01-22 2015-12-31 13F MICROSOFT CORP COM COM 594918104 514 1 0.19 29 26.09 0.0329
2015-11-13 2015-09-30 13F MICROSOFT CORP COM COM 594918104 513 1 0.20 23 0.00 0.0336
2015-08-11 2015-06-30 13F MICROSOFT CORP COM COM 594918104 512 -458 -47.22 23 -41.03 0.0126
2015-05-14 2015-03-31 13F MICROSOFT CORP COM COM 594918104 970 -100,101 -99.04 39 -99.17 0.0227
2015-02-11 2014-12-31 13F MICROSOFT CORP COM COM 594918104 101,071 168 0.17 4,695 0.36 2.5564
2014-11-14 2014-09-30 13F Microsoft COM 594918104 100,903 32,984 48.56 4,678 65.18 3.0000
2014-08-15 2014-06-30 13F Microsoft COM 594918104 67,919 39,230 136.74 2,832 140.82 1.6619
2014-05-14 2014-03-31 13F Microsoft COM 594918104 28,689 28,689 1,176 0.7447
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.