Microsoft Corporation
CH ˙ SWX ˙ US5949181045
SecurityCH:MSFT / Microsoft Corporation
InstitutionRichardson Capital Management LLC
Latest Disclosed Ownership134 shares
Latest Disclosed Value $ 49,751
Richardson Capital Management LLC reports 94.20% increase in ownership of MSFT / Microsoft Corporation

On May 12, 2026 - Richardson Capital Management LLC filed a 13F-HR form disclosing ownership of 134 shares of Microsoft Corporation (CH:MSFT) valued at $49,751 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 69 shares of Microsoft Corporation. This represents a change in shares of 94.20% 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)
2026-05-12 2026-03-31 13F Microsoft COM 594918104 134 65 94.20 50 48.48 0.0240
2026-01-30 2025-12-31 13F Microsoft COM 594918104 69 0 0.00 34 -5.71 0.0169
2025-10-31 2025-09-30 13F Microsoft COM 594918104 69 14 25.45 36 29.63 0.0171
2025-07-23 2025-06-30 13F Microsoft COM 594918104 55 -9 -14.06 28 12.50 0.0145
2025-04-25 2025-03-31 13F Microsoft COM 594918104 64 44 220.00 24 200.00 0.0151
2025-02-04 2024-12-31 13F Microsoft COM 594918104 20 0 0.00 9 0.00 0.0055
2024-11-05 2024-09-30 13F Microsoft COM 594918104 20 0 0.00 9 -11.11 0.0061
2024-07-26 2024-06-30 13F Microsoft COM 594918104 20 -119 -85.61 9 -84.48 0.0070
2024-04-17 2024-03-31 13F Microsoft COM 594918104 139 129 1,290.00 59 1,833.33 0.0479
2024-02-13 2023-12-31 13F Microsoft COM 594918104 10 10 4 0.0038
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.