Microsoft Corporation
CH ˙ SWX ˙ US5949181045
SecurityCH:MSFT / Microsoft Corporation
InstitutionWarther Private Wealth, LLC
Latest Disclosed Ownership6,304 shares
Latest Disclosed Value $ 2,333,505
Warther Private Wealth, LLC reports 14.37% decrease in ownership of MSFT / Microsoft Corporation

On May 14, 2026 - Warther Private Wealth, LLC filed a 13F-HR form disclosing ownership of 6,304 shares of Microsoft Corporation (CH:MSFT) valued at $2,333,505 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 7,362 shares of Microsoft Corporation. This represents a change in shares of -14.37% 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.

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)
2026-05-14 2026-03-31 13F MICROSOFT CORP COM Stock 594918104 6,304 -1,058 -14.37 2,334 -34.47 0.5471
2026-02-18 2025-12-31 13F MICROSOFT CORP COM Stock 594918104 7,362 78 1.07 3,560 -5.62 0.8510
2025-11-14 2025-09-30 13F MICROSOFT CORP COM Stock 594918104 7,284 -433 -5.61 3,773 -1.72 0.8927
2025-07-30 2025-06-30 13F MICROSOFT CORP COM Stock 594918104 7,717 -3,144 -28.95 3,839 -5.84 0.9989
2025-04-17 2025-03-31 13F MICROSOFT CORP COM Stock 594918104 10,861 -9,204 -45.87 4,077 -51.80 1.3411
2025-01-29 2024-12-31 13F MICROSOFT CORP COM Stock 594918104 20,065 -7,800 -27.99 8,457 -29.47 2.8461
2024-10-23 2024-09-30 13F MICROSOFT CORP COM Stock 594918104 27,865 -7,407 -21.00 11,990 -23.94 4.2004
2024-07-11 2024-06-30 13F MICROSOFT CORP COM Stock 594918104 35,272 1,634 4.86 15,765 11.39 6.1708
2024-04-30 2024-03-31 13F MICROSOFT CORP COM Stock 594918104 33,638 699 2.12 14,152 14.26 6.3173
2024-02-07 2023-12-31 13F MICROSOFT CORP COM Stock 594918104 32,939 -1,340 -3.91 12,386 14.44 6.9331
2023-11-14 2023-09-30 13F MICROSOFT CORP COM Stock 594918104 34,279 -922 -2.62 10,824 -9.71 7.1901
2023-07-31 2023-06-30 13F MICROSOFT CORP COM Stock 594918104 35,201 -113 -0.32 11,987 17.74 8.1450
2023-05-30 2023-03-31 13F MICROSOFT CORP COM Stock 594918104 35,314 -216 -0.61 10,181 19.50 7.7516
2023-02-03 2022-12-31 13F MICROSOFT CORP COM Stock 594918104 35,530 -824 -2.27 8,521 0.63 6.3798
2022-11-16 2022-09-30 13F MICROSOFT CORP COM Stock 594918104 36,354 2,186 6.40 8,467 -4.53 6.7006
2022-12-30 2022-06-30 13F MICROSOFT CORP COM Stock 594918104 34,168 5,172 17.84 8,869 -1.15 6.4901
2022-12-30 2022-03-31 13F MICROSOFT CORP COM Stock 594918104 28,996 4,929 20.48 8,972 11.37 5.8479
2022-12-30 2021-12-31 13F MICROSOFT CORP COM Stock 594918104 24,067 3,197 15.32 8,056 33.51 5.9775
2022-12-30 2021-09-30 13F MICROSOFT CORP COM Stock 594918104 20,870 51 0.24 6,034 6.70 5.3810
2022-12-30 2021-06-30 13F MICROSOFT CORP COM Stock 594918104 20,819 20,819 5,655 5.4862
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.