Microsoft Corporation
MX ˙ BMV ˙ US5949181045
SecurityMX:MSFT / Microsoft Corporation
InstitutionDavis R M Inc
Latest Disclosed Ownership476,890 shares
Latest Disclosed Value $ 176,530,380
Davis R M Inc reports 4.46% increase in ownership of MSFT / Microsoft Corporation

On May 13, 2026 - Davis R M Inc filed a 13F-HR form disclosing ownership of 476,890 shares of Microsoft Corporation (MX:MSFT) valued at $176,530,380 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 456,522 shares of Microsoft Corporation. This represents a change in shares of 4.46% 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)
2026-05-13 2026-03-31 13F MICROSOFT COM 594918104 476,890 20,368 4.46 176,530 -20.04 3.1335
2026-02-12 2025-12-31 13F Microsoft COM 594918104 456,522 5,877 1.30 220,783 -5.41 3.8010
2025-11-12 2025-09-30 13F Microsoft COM 594918104 450,645 -1,265 -0.28 233,412 3.84 4.0804
2025-08-07 2025-06-30 13F Microsoft COM 594918104 451,910 10,582 2.40 224,785 35.68 4.1681
2025-05-08 2025-03-31 13F Microsoft COM 594918104 441,328 6,769 1.56 165,670 -9.55 3.3171
2025-02-07 2024-12-31 13F Microsoft COM 594918104 434,559 4,892 1.14 183,167 -0.93 3.5745
2024-11-13 2024-09-30 13F Microsoft COM 594918104 429,667 10,998 2.63 184,886 -1.20 3.5727
2024-08-09 2024-06-30 13F Microsoft COM 594918104 418,669 6,128 1.49 187,124 7.81 3.7994
2024-05-10 2024-03-31 13F Microsoft COM 594918104 412,541 -2,831 -0.68 173,564 11.12 3.6336
2024-02-09 2023-12-31 13F Microsoft COM 594918104 415,372 1,022 0.25 156,196 120,050.77 3.6034
2023-11-14 2023-09-30 13F Microsoft COM 594918104 414,350 21,687 5.52 131 -2.26 3.2821
2023-08-10 2023-06-30 13F Microsoft COM 594918104 392,663 -590 -0.15 134 17.70 3.2118
2023-05-01 2023-03-31 13F Microsoft COM 594918104 393,253 -214 -0.05 113 20.21 2.8872
2023-02-14 2022-12-31 13F Microsoft COM 594918104 393,467 11,599 3.04 94 -99.89 2.5432
2022-11-08 2022-09-30 13F Microsoft COM 594918104 381,868 19,916 5.50 88,937 -4.33 2.5796
2022-08-08 2022-06-30 13F Microsoft COM 594918104 361,952 8,475 2.40 92,960 -14.70 2.5918
2022-05-05 2022-03-31 13F Microsoft COM 594918104 353,477 -344 -0.10 108,980 -8.42 2.5950
2022-02-08 2021-12-31 13F Microsoft COM 594918104 353,821 -1,304 -0.37 118,997 18.86 2.6521
2021-11-08 2021-09-30 13F Microsoft COM 594918104 355,125 -4,964 -1.38 100,117 2.63 2.4826
2021-08-12 2021-06-30 13F Microsoft COM 594918104 360,089 650 0.18 97,548 15.11 2.4523
2021-05-10 2021-03-31 13F Microsoft COM 594918104 359,439 18,812 5.52 84,745 11.86 2.3285
2021-01-27 2020-12-31 13F Microsoft COM 594918104 340,627 20,940 6.55 75,762 12.67 2.1742
2020-12-01 2020-09-30 13F Microsoft COM 594918104 319,687 4,471 1.42 67,240 4.82 2.1975
2020-07-20 2020-06-30 13F Microsoft COM 594918104 315,216 4,990 1.61 64,150 31.12 2.2861
2020-04-24 2020-03-31 13F Microsoft COM 594918104 310,226 902 0.29 48,926 0.30 2.0333
2020-01-23 2019-12-31 13F Microsoft COM 594918104 309,324 8,158 2.71 48,780 16.50 1.5992
2019-10-24 2019-09-30 13F Microsoft COM 594918104 301,166 7,645 2.60 41,871 6.49 1.4749
2019-07-31 2019-06-30 13F Microsoft COM 594918104 293,521 16,906 6.11 39,320 20.52 1.3992
2019-04-29 2019-03-31 13F Microsoft COM 594918104 276,615 26,677 10.67 32,624 28.51 1.2143
2019-01-18 2018-12-31 13F Microsoft COM 594918104 249,938 26,436 11.83 25,386 -0.69 1.0393
2018-10-17 2018-09-30 13F Microsoft COM 594918104 223,502 9,291 4.34 25,562 21.02 0.9275
2018-07-19 2018-06-30 13F MICROSOFT COM 594918104 214,211 11,400 5.62 21,123 14.11 0.8218
2018-04-19 2018-03-31 13F MICROSOFT COM 594918104 202,811 25,788 14.57 18,511 22.24 0.7378
2018-01-16 2017-12-31 13F MICROSOFT COM 594918104 177,023 18,523 11.69 15,143 28.25 0.5938
2017-10-24 2017-09-30 13F MICROSOFT COM 594918104 158,500 6,034 3.96 11,807 12.35 0.4880
2017-07-31 2017-06-30 13F MICROSOFT COM 594918104 152,466 -5,957 -3.76 10,509 0.72 0.4442
2017-05-03 2017-03-31 13F MICROSOFT COM 594918104 158,423 -5,541 -3.38 10,434 2.40 0.4717
2017-01-18 2016-12-31 13F MICROSOFT COM 594918104 163,964 1,582 0.97 10,189 8.94 0.4869
2016-10-19 2016-09-30 13F MICROSOFT COM 594918104 162,382 1,184 0.73 9,353 13.38 0.4562
2016-07-14 2016-06-30 13F MICROSOFT COM 594918104 161,198 9,944 6.57 8,249 -1.26 0.4054
2016-04-18 2016-03-31 13F MICROSOFT COM 594918104 151,254 -16,627 -9.90 8,354 -10.31 0.4253
2016-01-14 2015-12-31 13F MICROSOFT COM 594918104 167,881 -7,960 -4.53 9,314 19.67 0.4763
2015-10-16 2015-09-30 13F MICROSOFT COM 594918104 175,841 -3,228 -1.80 7,783 -1.56 0.4158
2015-07-16 2015-06-30 13F MICROSOFT COM 594918104 179,069 -5,195 -2.82 7,906 5.54 0.4084
2015-04-17 2015-03-31 13F MICROSOFT COM 594918104 184,264 -12,593 -6.40 7,491 -18.08 0.3941
2015-01-23 2014-12-31 13F MICROSOFT COM 594918104 196,857 -2,581 -1.29 9,144 -1.10 0.5040
2014-10-20 2014-09-30 13F/A-2 MICROSOFT COM 594918104 199,438 -7,095 -3.44 9,246 7.36 0.5311
2014-10-20 2014-09-30 13F/A-1 MICROSOFT COM 594918104 199,438 0 9,246 0.5311
2014-10-20 2014-09-30 13F MICROSOFT COM 594918104 206,533 8,612
2014-07-15 2014-06-30 13F MICROSOFT COM 594918104 206,533 -3,842 -1.83 8,612 -0.13 0.4953
2014-04-15 2014-03-31 13F MICROSOFT COM 594918104 210,375 7,665 3.78 8,623 13.71 0.5237
2014-01-27 2013-12-31 13F MICROSOFT COM 594918104 202,710 -4,542 -2.19 7,583 9.95 0.4639
2013-10-23 2013-09-30 13F MICROSOFT COM 594918104 207,252 -2,247 -1.07 6,897 -4.70 0.4652
2013-08-12 2013-06-30 13F MICROSOFT COM 594918104 209,499 209,499 7,237 0.5163
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.