Microsoft Corporation
MX ˙ BMV ˙ US5949181045
SecurityMX:MSFT / Microsoft Corporation
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership29,323,744 shares
Latest Disclosed Value $ 10,852,883,957
Dimensional Fund Advisors Lp reports 10.49% increase in ownership of MSFT / Microsoft Corporation

On May 7, 2026 - Dimensional Fund Advisors Lp filed a 13F-HR form disclosing ownership of 29,323,744 shares of Microsoft Corporation (MX:MSFT) valued at $10,852,883,957 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 26,538,935 shares of Microsoft Corporation. This represents a change in shares of 10.49% 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)
2026-05-07 2026-03-31 13F MICROSOFT COM 594918104 29,323,744 2,784,809 10.49 10,852,884 -15.45 2.2545
2026-02-12 2025-12-31 13F MICROSOFT COM 594918104 26,538,935 613,776 2.37 12,835,452 -4.41 2.6924
2025-11-12 2025-09-30 13F MICROSOFT COM 594918104 25,925,159 494,816 1.95 13,427,192 6.15 2.8813
2025-08-12 2025-06-30 13F MICROSOFT COM 594918104 25,430,343 -37,133 -0.15 12,649,376 32.32 2.9286
2025-05-13 2025-03-31 13F MICROSOFT COM 594918104 25,467,476 527,590 2.12 9,559,921 -9.07 2.3762
2025-02-13 2024-12-31 13F MICROSOFT COM 594918104 24,939,886 487,873 2.00 10,512,988 -0.08 2.5249
2024-11-07 2024-09-30 13F MICROSOFT COM 594918104 24,452,013 360,224 1.50 10,521,312 -2.30 2.5520
2024-08-09 2024-06-30 13F MICROSOFT COM 594918104 24,091,789 1,563,533 6.94 10,768,771 13.62 2.8128
2024-05-10 2024-03-31 13F MICROSOFT COM 594918104 22,528,256 -193,838 -0.85 9,478,087 10.93 2.5661
2024-02-07 2023-12-31 13F MICROSOFT COM 594918104 22,722,094 -274,452 -1.19 8,544,365 17.67 2.4949
2023-11-09 2023-09-30 13F MICROSOFT COM 594918104 22,996,546 -105,573 -0.46 7,261,141 -7.70 2.3815
2023-08-09 2023-06-30 13F MICROSOFT COM 594918104 23,102,119 164,497 0.72 7,866,729 18.97 2.5072
2023-05-12 2023-03-31 13F MICROSOFT COM 594918104 22,937,622 231,499 1.02 6,612,468 121,341.10 2.2274
2023-02-09 2022-12-31 13F MICROSOFT COM 594918104 22,706,123 -12,625 -0.06 5,445 -99.90 1.6089
2022-11-10 2022-09-30 13F MICROSOFT COM 594918104 22,718,748 352,852 1.58 5,291,879 -7.88 2.0317
2022-08-12 2022-06-30 13F MICROSOFT COM 594918104 22,365,896 197,070 0.89 5,744,250 -15.97 2.0605
2022-05-13 2022-03-31 13F MICROSOFT COM 594918104 22,168,826 135,526 0.62 6,835,660 -7.76 2.1057
2022-02-09 2021-12-31 13F MICROSOFT COM 594918104 22,033,300 -185,700 -0.84 7,410,543 18.30 2.2405
2021-11-12 2021-09-30 13F MICROSOFT COM 594918104 22,219,000 -510,410 -2.25 6,264,456 1.74 2.0179
2021-08-12 2021-06-30 13F MICROSOFT COM 594918104 22,729,410 518,366 2.33 6,157,457 17.45 1.9495
2021-05-14 2021-03-31 13F MICROSOFT COM 594918104 22,211,044 -458,056 -2.02 5,242,432 3.98 1.7340
2021-03-08 2020-12-31 13F/A-2 MICROSOFT COM 594918104 22,669,100 375,809 1.69 5,041,990 7.54 1.8207
2021-02-11 2020-12-31 13F MICROSOFT COM 594918104 22,669,100 375,809 5,041,990 1,820,898.7916
2020-11-12 2020-09-30 13F MICROSOFT COM 594918104 22,293,291 -224,822 -1.00 4,688,358 2.32 1.9881
2020-08-13 2020-06-30 13F MICROSOFT COM 594918104 22,518,113 -23,583 -0.10 4,581,848 28.88 2.0139
2020-05-14 2020-03-31 13F MICROSOFT COM 594918104 22,541,696 -135,605 -0.60 3,555,169 -0.59 1.8521
2020-02-14 2019-12-31 13F MICROSOFT COM 594918104 22,677,301 100,548 0.45 3,576,198 13.94 1.3033
2019-11-12 2019-09-30 13F MICROSOFT COM 594918104 22,576,753 762,122 3.49 3,138,713 7.40 1.2197
2019-08-13 2019-06-30 13F MICROSOFT COM 594918104 21,814,631 237,817 1.10 2,922,375 14.84 1.1347
2019-08-12 2019-03-31 13F/A-2 MICROSOFT COM 594918104 21,576,814 141,510 0.66 2,544,716 16.88 1.0135
2019-05-10 2019-03-31 13F MICROSOFT COM 594918104 21,576,814 141,510 2,544,716
2019-02-26 2018-12-31 13F/A-1 MICROSOFT COM 594918104 21,435,304 297,208 1.41 2,177,149 -9.94 0.9863
2019-02-13 2018-12-31 13F MICROSOFT COM 594918104 21,435,304 297,208 2,177,149
2018-11-13 2018-09-30 13F MICROSOFT COM 594918104 21,138,096 -52,408 -0.25 2,417,554 15.69 0.9202
2018-08-10 2018-06-30 13F MICROSOFT COM 594918104 21,190,504 233,857 1.12 2,089,630 9.25 0.8330
2018-05-11 2018-03-31 13F MICROSOFT COM 594918104 20,956,647 1,473,682 7.56 1,912,713 14.77 0.7972
2018-02-12 2017-12-31 13F MICROSOFT COM 594918104 19,482,965 521,371 2.75 1,666,631 18.00 0.6909
2017-11-13 2017-09-30 13F MICROSOFT COM 594918104 18,961,594 -308,228 -1.60 1,412,377 6.33 0.6172
2017-08-11 2017-06-30 13F MICROSOFT COM 594918104 19,269,822 70,727 0.37 1,328,240 5.05 0.6133
2017-05-12 2017-03-31 13F MICROSOFT COM 594918104 19,199,095 415,639 2.21 1,264,419 8.32 0.6043
2017-02-09 2016-12-31 13F MICROSOFT COM 594918104 18,783,456 368,596 2.00 1,167,317 10.05 0.5831
2016-11-10 2016-09-30 13F MICROSOFT COM 594918104 18,414,860 419,678 2.33 1,060,679 15.20 0.5733
2016-08-09 2016-06-30 13F MICROSOFT COM 594918104 17,995,182 -70,031 -0.39 920,751 -7.71 0.5298
2016-05-13 2016-03-31 13F MICROSOFT COM 594918104 18,065,213 657,602 3.78 997,713 3.30 0.5972
2016-02-10 2015-12-31 13F MICROSOFT COM 594918104 17,407,611 964,552 5.87 965,874 32.72 0.6020
2015-11-13 2015-09-30 13F MICROSOFT COM 594918104 16,443,059 598,644 3.78 727,730 4.02 0.4777
2015-08-14 2015-06-30 13F MICROSOFT COM 594918104 15,844,415 529,462 3.46 699,595 12.36 0.4284
2015-05-14 2015-03-31 13F MICROSOFT COM 594918104 15,314,953 2,943,814 23.80 622,631 8.34 0.3932
2015-02-06 2014-12-31 13F MICROSOFT COM 594918104 12,371,139 1,122,474 9.98 574,715 10.20 0.3775
2014-11-13 2014-09-30 13F MICROSOFT COM 594918104 11,248,665 865,973 8.34 521,508 20.44 0.3695
2014-08-08 2014-06-30 13F MICROSOFT COM 594918104 10,382,692 502,370 5.08 433,013 6.96 0.3010
2014-05-14 2014-03-31 13F MICROSOFT COM 594918104 9,880,322 1,642,359 19.94 404,824 31.29 0.3025
2014-02-12 2013-12-31 13F MICROSOFT COM 594918104 8,237,963 223,687 2.79 308,332 15.51 0.2403
2013-11-13 2013-09-30 13F MICROSOFT COM 594918104 8,014,276 435,666 5.75 266,932 2.00 0.2310
2013-08-15 2013-06-30 13F MICROSOFT COM 594918104 7,578,610 7,578,610 261,703 0.2464
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.