Microsoft Corporation
US ˙ NasdaqGS ˙ US5949181045

SecurityMSFT / Microsoft Corporation
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership5,772,393 shares
Latest Disclosed Value $ 2,136,766
Natixis Advisors, L.p. reports 6.48% decrease in ownership of MSFT / Microsoft Corporation

On May 13, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 5,772,393 shares of Microsoft Corporation (US:MSFT) valued at $2,136,766,717 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 6,172,577 shares of Microsoft Corporation. This represents a change in shares of -6.48% during the quarter. The current value of the position is $2,466,774,425 USD.

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 5,772,393 -400,184 -6.48 2,137 -28.44 2.9723
2026-02-10 2025-12-31 13F MICROSOFT COM 594918104 6,172,577 -100,439 -1.60 2,985 -8.13 4.2307
2025-11-13 2025-09-30 13F MICROSOFT COM 594918104 6,273,016 146,062 2.38 3,249 6.63 4.7411
2025-08-13 2025-06-30 13F MICROSOFT COM 594918104 6,126,954 1,003,043 19.58 3,048 58.45 4.8352
2025-05-08 2025-03-31 13F MICROSOFT COM 594918104 5,123,911 -373,738 -6.80 1,923 -17.00 3.5547
2025-02-10 2024-12-31 13F MICROSOFT COM 594918104 5,497,649 203,166 3.84 2,317 1.71 4.3296
2024-11-06 2024-09-30 13F MICROSOFT COM 594918104 5,294,483 253,876 5.04 2,278 1.15 4.4424
2024-08-01 2024-06-30 13F MICROSOFT COM 594918104 5,040,607 463,771 10.13 2,253 16.99 4.8983
2024-04-25 2024-03-31 13F MICROSOFT COM 594918104 4,576,836 351,955 8.33 1,926 21.22 4.4270
2024-02-06 2023-12-31 13F MICROSOFT COM 594918104 4,224,881 221,510 5.53 1,589 25.63 4.1820
2023-11-13 2023-09-30 13F MICROSOFT COM 594918104 4,003,371 230,925 6.12 1,264 -1.56 3.8658
2023-08-15 2023-06-30 13F MICROSOFT COM 594918104 3,772,446 235,373 6.65 1,285 26.01 3.9667
2023-05-11 2023-03-31 13F MICROSOFT COM 594918104 3,537,073 253,232 7.71 1,020 29.48 3.5093
2023-01-27 2022-12-31 13F MICROSOFT COM 594918104 3,283,841 373,071 12.82 788 -99.88 2.9771
2022-11-14 2022-09-30 13F MICROSOFT COM 594918104 2,910,770 193,149 7.11 677,920 -2.87 2.8677
2022-08-12 2022-06-30 13F MICROSOFT COM 594918104 2,717,621 -48,046 -1.74 697,967 -18.14 3.0693
2022-05-12 2022-03-31 13F MICROSOFT COM 594918104 2,765,667 118,560 4.48 852,682 -4.22 3.2517
2022-02-08 2021-12-31 13F MICROSOFT COM 594918104 2,647,107 -39,141 -1.46 890,274 17.56 3.3996
2021-11-15 2021-09-30 13F MICROSOFT COM 594918104 2,686,248 388,498 16.91 757,307 21.66 3.1144
2021-08-12 2021-06-30 13F MICROSOFT COM 594918104 2,297,750 152,367 7.10 622,461 23.06 2.9054
2021-05-05 2021-03-31 13F MICROSOFT COM 594918104 2,145,383 49,277 2.35 505,816 8.49 2.6401
2021-02-12 2020-12-31 13F MICROSOFT COM 594918104 2,096,106 377 0.02 466,216 5.77 2.6857
2020-11-12 2020-09-30 13F MICROSOFT COM 594918104 2,095,729 -68,264 -3.15 440,795 0.09 2.7737
2020-08-11 2020-06-30 13F MICROSOFT COM 594918104 2,163,993 -1,127 -0.05 440,395 28.97 2.9228
2020-04-27 2020-03-31 13F MICROSOFT COM 594918104 2,165,120 147,499 7.31 341,460 7.32 2.7827
2020-02-10 2019-12-31 13F MICROSOFT COM 594918104 2,017,621 76,516 3.94 318,179 17.90 2.2442
2019-11-12 2019-09-30 13F MICROSOFT COM 594918104 1,941,105 -3,323 -0.17 269,872 3.61 2.1420
2019-08-12 2019-06-30 13F MICROSOFT CL A 594918104 1,944,428 19,382 1.01 260,476 14.73 2.1273
2019-05-15 2019-03-31 13F/A-1 MICROSOFT COM 594918104 1,925,046 20,772 1.09 227,040 17.38 1.9877
2019-05-15 2019-03-31 13F MICROSOFT COM 594918104 1,925,046 20,772 227,040
2019-02-13 2018-12-31 13F/A-1 MICROSOFT COM 594918104 1,904,274 -77,911 -3.93 193,416 -14.68 1.9097
2019-02-13 2018-12-31 13F MICROSOFT COM 594918104 1,904,274 -77,911 193,416
2018-11-13 2018-09-30 13F MICROSOFT COM 594918104 1,982,185 106,628 5.69 226,701 22.58 1.9955
2018-08-14 2018-06-30 13F/A-1 MICROSOFT COM 594918104 1,875,557 -10,411 -0.55 184,947 7.44 1.7668
2018-08-14 2018-06-30 13F MICROSOFT COM 594918104 1,875,557 184,947
2018-05-10 2018-03-31 13F MICROSOFT COM 594918104 1,885,968 93,411 5.21 172,133 12.26 1.6990
2018-02-14 2017-12-31 13F MICROSOFT COM 594918104 1,792,557 46,365 2.66 153,335 17.88 1.5617
2017-11-14 2017-09-30 13F MICROSOFT COM 594918104 1,746,192 -21,637 -1.22 130,072 6.74 1.3741
2017-07-27 2017-06-30 13F MICROSOFT COM 594918104 1,767,829 -64,541 -3.52 121,856 0.98 1.3189
2017-05-12 2017-03-31 13F MICROSOFT COM 594918104 1,832,370 221,945 13.78 120,679 20.59 1.3371
2017-02-07 2016-12-31 13F MICROSOFT COM 594918104 1,610,425 87,820 5.77 100,072 14.11 1.2032
2016-11-04 2016-09-30 13F MICROSOFT COM 594918104 1,522,605 -18,956 -1.23 87,701 11.18 1.1360
2016-08-01 2016-06-30 13F MICROSOFT COM 594918104 1,541,561 -94,738 -5.79 78,881 -12.72 1.0905
2016-05-06 2016-03-31 13F MICROSOFT COM 594918104 1,636,299 240,624 17.24 90,374 16.71 1.3524
2016-02-12 2015-12-31 13F MICROSOFT COM 594918104 1,395,675 91,986 7.06 77,433 34.19 1.2693
2015-11-12 2015-09-30 13F MICROSOFT COM 594918104 1,303,689 138,975 11.93 57,702 12.21 1.0008
2015-08-14 2015-06-30 13F MICROSOFT COM 594918104 1,164,714 185,849 18.99 51,422 29.19 0.8731
2015-05-15 2015-03-31 13F MICROSOFT COM 594918104 978,865 207,930 26.97 39,802 11.15 0.6987
2015-02-05 2014-12-31 13F MICROSOFT COM 594918104 770,935 22,327 2.98 35,810 3.18 0.6702
2014-11-03 2014-09-30 13F MICROSOFT COM 594918104 748,608 -232,554 -23.70 34,706 -15.17 0.6964
2014-08-13 2014-06-30 13F MICROSOFT COM 594918104 981,162 60,639 6.59 40,914 8.44 0.5862
2014-05-13 2014-03-31 13F MICROSOFT COM 594918104 920,523 77,025 9.13 37,731 19.57 0.5807
2014-02-12 2013-12-31 13F MICROSOFT COM 594918104 843,498 68,260 8.81 31,555 22.31 0.5165
2013-10-30 2013-09-30 13F MICROSOFT COM 594918104 775,238 27,421 3.67 25,800 -0.12 0.4751
2013-07-19 2013-06-30 13F MICROSOFT COM 594918104 747,817 747,817 25,831 0.5146
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.