Microsoft Corporation
MX ˙ BMV ˙ US5949181045
SecurityMX:MSFT / Microsoft Corporation
InstitutionRiverPark Advisors, LLC
Latest Disclosed Ownership15,523 shares
Latest Disclosed Value $ 5,746,149
RiverPark Advisors, LLC reports 1.71% decrease in ownership of MSFT / Microsoft Corporation

On May 14, 2026 - RiverPark Advisors, LLC filed a 13F-HR form disclosing ownership of 15,523 shares of Microsoft Corporation (MX:MSFT) valued at $5,746,149 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 15,793 shares of Microsoft Corporation. This represents a change in shares of -1.71% 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)
2026-05-14 2026-03-31 13F MICROSOFT COM 594918104 15,523 -270 -1.71 5,746 -24.76 1.6837
2026-02-17 2025-12-31 13F MICROSOFT COM 594918104 15,793 -311 -1.93 7,638 -8.44 2.1959
2025-11-13 2025-09-30 13F MICROSOFT COM 594918104 16,104 -587 -3.52 8,341 0.47 3.6077
2025-08-13 2025-06-30 13F MICROSOFT COM 594918104 16,691 -582 -3.37 8,302 28.04 5.0995
2025-05-12 2025-03-31 13F MICROSOFT COM 594918104 17,273 740 4.48 6,484 -7.40 5.0434
2025-02-14 2024-12-31 13F MICROSOFT COM 594918104 16,533 -170 -1.02 7,003 -2.57 5.5998
2024-11-07 2024-09-30 13F MICROSOFT COM 594918104 16,703 295 1.80 7,187 -1.99 5.8710
2024-07-26 2024-06-30 13F MICROSOFT COM 594918104 16,408 -350 -2.09 7,334 4.01 6.0706
2024-05-03 2024-03-31 13F MICROSOFT COM 594918104 16,758 -14 -0.08 7,050 11.80 5.7938
2024-01-11 2023-12-31 13F MICROSOFT COM 594918104 16,772 -1,200 -6.68 6,307 11.14 5.8104
2023-11-08 2023-09-30 13F MICROSOFT COM 594918104 17,972 0 0.00 5,675 -7.29 5.1142
2023-07-27 2023-06-30 13F MICROSOFT COM 594918104 17,972 -1,808 -9.14 6,120 7.33 5.6115
2023-05-03 2023-03-31 13F MICROSOFT COM 594918104 19,780 -3,632 -15.51 5,703 1.57 3.8161
2023-02-10 2022-12-31 13F MICROSOFT COM 594918104 23,412 -15,147 -39.28 5,615 -37.49 2.6753
2022-11-14 2022-09-30 13F MICROSOFT COM 594918104 38,559 -5,982 -13.43 8,981 -21.49 2.9166
2022-08-15 2022-06-30 13F MICROSOFT COM 594918104 44,541 -29,681 -39.99 11,440 -50.01 3.6268
2022-05-09 2022-03-31 13F MICROSOFT COM 594918104 74,222 -28,143 -27.49 22,883 -33.53 4.1893
2022-02-14 2021-12-31 13F MICROSOFT COM 594918104 102,365 -4,399 -4.12 34,428 14.38 4.1361
2021-11-15 2021-09-30 13F MICROSOFT COM 594918104 106,764 -140 -0.13 30,099 3.93 3.6782
2021-08-16 2021-06-30 13F MICROSOFT COM 594918104 106,904 -600 -0.56 28,960 14.26 3.6940
2021-05-17 2021-03-31 13F MICROSOFT COM 594918104 107,504 1,356 1.28 25,346 7.35 4.1782
2021-02-16 2020-12-31 13F MICROSOFT COM 594918104 106,148 -2,398 -2.21 23,610 3.42 4.1517
2020-11-13 2020-09-30 13F MICROSOFT COM 594918104 108,546 27,077 33.24 22,830 37.70 5.1376
2020-08-14 2020-06-30 13F MICROSOFT COM 594918104 81,469 19,784 32.07 16,580 70.44 5.1595
2020-05-15 2020-03-31 13F MICROSOFT COM 594918104 61,685 9,113 17.33 9,728 17.33 5.5729
2020-02-14 2019-12-31 13F MICROSOFT COM 594918104 52,572 -281 -0.53 8,291 12.83 3.4891
2019-11-14 2019-09-30 13F MICROSOFT COM 594918104 52,853 0 0.00 7,348 3.79 3.3464
2019-08-13 2019-06-30 13F MICROSOFT COM 594918104 52,853 -1,679 -3.08 7,080 10.07 3.0365
2019-05-09 2019-03-31 13F MICROSOFT COM 594918104 54,532 -7,236 -11.71 6,432 2.52 2.7926
2019-02-14 2018-12-31 13F MICROSOFT COM 594918104 61,768 61,768 6,274 2.7525
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.