Microsoft Corporation
CH ˙ SWX ˙ US5949181045
SecurityCH:MSFT / Microsoft Corporation
InstitutionAmplius Wealth Advisors, LLC
Latest Disclosed Ownership7,381 shares
Latest Disclosed Value $ 2,732,116
Amplius Wealth Advisors, LLC reports 2.11% decrease in ownership of MSFT / Microsoft Corporation

On April 13, 2026 - Amplius Wealth Advisors, LLC filed a 13F-HR form disclosing ownership of 7,381 shares of Microsoft Corporation (CH:MSFT) valued at $2,732,116 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 7,540 shares of Microsoft Corporation. This represents a change in shares of -2.11% 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)
2026-04-13 2026-03-31 13F MICROSOFT COM 594918104 7,381 -159 -2.11 2,732 -25.07 0.2277
2026-01-12 2025-12-31 13F MICROSOFT COM 594918104 7,540 -233 -3.00 3,646 -9.42 0.3059
2025-10-21 2025-09-30 13F MICROSOFT COM 594918104 7,773 -3,910 -33.47 4,026 -30.73 0.3480
2025-08-04 2025-06-30 13F MICROSOFT COM 594918104 11,683 319 2.81 5,811 36.25 0.5405
2025-04-10 2025-03-31 13F MICROSOFT COM 594918104 11,364 -598 -5.00 4,266 -15.41 0.4436
2025-01-16 2024-12-31 13F MICROSOFT COM 594918104 11,962 107 0.90 5,042 -1.16 0.5170
2024-10-16 2024-09-30 13F MICROSOFT COM 594918104 11,855 -127 -1.06 5,101 -4.74 0.5568
2024-07-22 2024-06-30 13F MICROSOFT COM 594918104 11,982 -1,202 -9.12 5,355 -3.44 0.5958
2024-04-17 2024-03-31 13F MICROSOFT COM 594918104 13,184 297 2.30 5,547 14.47 0.6217
2024-01-10 2023-12-31 13F MICROSOFT COM 594918104 12,887 91 0.71 4,846 19.93 0.5857
2023-10-17 2023-09-30 13F MICROSOFT COM 594918104 12,796 -358 -2.72 4,040 -9.80 0.5415
2023-07-26 2023-06-30 13F MICROSOFT COM 594918104 13,154 230 1.78 4,479 20.24 0.6033
2023-04-25 2023-03-31 13F MICROSOFT COM 594918104 12,924 413 3.30 3,726 24.17 0.5344
2023-01-19 2022-12-31 13F MICROSOFT COM 594918104 12,511 -1,020 -7.54 3,000 -4.79 0.4790
2022-11-10 2022-09-30 13F MICROSOFT COM 594918104 13,531 984 7.84 3,151 -2.20 0.5633
2022-07-21 2022-06-30 13F MICROSOFT CORP COM COM 594918104 12,547 -15,050 -54.53 3,222 -62.13 0.5211
2022-05-09 2022-03-31 13F MICROSOFT CORP COM COM 594918104 27,597 -47 -0.17 8,508 -8.49 1.3086
2022-01-28 2021-12-31 13F MICROSOFT CORP COM COM 594918104 27,644 27,644 9,297 1.2826
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.