Microsoft Corporation
CH ˙ SWX ˙ US5949181045
SecurityCH:MSFT / Microsoft Corporation
InstitutionGolden State Equity Partners
Latest Disclosed Ownership78,250 shares
Latest Disclosed Value $ 28,966,792
Golden State Equity Partners reports 80.11% increase in ownership of MSFT / Microsoft Corporation

On April 28, 2026 - Golden State Equity Partners filed a 13F-HR form disclosing ownership of 78,250 shares of Microsoft Corporation (CH:MSFT) valued at $28,966,792 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 43,445 shares of Microsoft Corporation. This represents a change in shares of 80.11% 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)
2026-04-28 2026-03-31 13F MICROSOFT COMMON STOCK 594918104 78,250 34,805 80.11 28,967 37.86 0.6587
2026-01-29 2025-12-31 13F MICROSOFT COM 594918104 43,445 1,085 2.56 21,011 -4.23 3.3899
2025-10-21 2025-09-30 13F MICROSOFT COM 594918104 42,360 2,295 5.73 21,940 10.10 3.6996
2025-07-14 2025-06-30 13F MICROSOFT COM 594918104 40,065 1,736 4.53 19,929 38.50 3.6898
2025-04-23 2025-03-31 13F MICROSOFT COM 594918104 38,329 -708 -1.81 14,388 -12.56 2.8479
2025-01-24 2024-12-31 13F MICROSOFT COM 594918104 39,037 35,986 1,179.48 16,454 1,154.12 3.1439
2024-10-29 2024-09-30 13F/A-1 MICROSOFT COM 594918104 3,051 -34,970 -91.98 1,313 -92.28 0.6910
2024-10-25 2024-09-30 13F MICROSOFT COM 594918104 36,732 -1,289 15,806 3.5081
2024-07-29 2024-06-30 13F MICROSOFT COM 594918104 38,021 -125 -0.33 16,994 18.47 3.5392
2024-02-02 2023-12-31 13F MICROSOFT COM 594918104 38,146 1,000 2.69 14,344 22.31 3.4833
2023-10-20 2023-09-30 13F MICROSOFT COM 594918104 37,146 497 1.36 11,729 -6.03 3.2688
2023-07-19 2023-06-30 13F MICROSOFT COM 594918104 36,649 10,686 41.16 12,481 66.76 3.5090
2023-06-01 2023-03-31 13F MICROSOFT COM 594918104 25,963 -2,195 -7.80 7,485 -13.79 4.0505
2022-05-18 2022-03-31 13F/A-1 MICROSOFT COM 594918104 28,158 170 0.61 8,681 -7.78 4.3692
2022-05-16 2022-03-31 13F MICROSOFT COM 594918104 35,647 7,659 8,404 4.7968
2022-02-11 2021-12-31 13F MICROSOFT COM 594918104 27,988 -1,367 -4.66 9,413 13.74 4.7546
2021-11-15 2021-09-30 13F MICROSOFT COM 594918104 29,355 -1,817 -5.83 8,276 -1.99 3.3719
2021-08-12 2021-06-30 13F MICROSOFT COM 594918104 31,172 -4,475 -12.55 8,444 0.48 3.2573
2021-05-13 2021-03-31 13F MICROSOFT COM 594918104 35,647 2,948 9.02 8,404 15.55 4.7968
2021-02-08 2020-12-31 13F MICROSOFT Common Stock 594918104 32,699 32,699 7,273 5.0049
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.