Microsoft Corporation
BG ˙ BUL ˙ US5949181045
SecurityBG:MSF / Microsoft Corporation
InstitutionSomerville Kurt F
Latest Disclosed Ownership38,609 shares
Latest Disclosed Value $ 14,291,892
Somerville Kurt F reports 35.71% decrease in ownership of MSF / Microsoft Corporation

On May 8, 2026 - Somerville Kurt F filed a 13F-HR form disclosing ownership of 38,609 shares of Microsoft Corporation (BG:MSF) valued at $14,291,892 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 14, 2026 disclosing 60,055 shares of Microsoft Corporation. This represents a change in shares of -35.71% 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)
2026-05-08 2026-03-31 13F MICROSOFT COM 594918104 38,609 -21,446 -35.71 14,292 -50.79 0.6922
2026-02-14 2025-12-31 13F MICROSOFT COM 594918104 60,055 -1,439 -2.34 29,044 -8.81 4.9252
2025-11-10 2025-09-30 13F MICROSOFT COM 594918104 61,494 -2,187 -3.43 31,851 0.55 5.2629
2025-07-23 2025-06-30 13F MICROSOFT COM 594918104 63,681 -1,502 -2.30 31,676 29.45 5.3367
2025-05-06 2025-03-31 13F MICROSOFT COM 594918104 65,183 453 0.70 24,469 -10.31 4.2598
2025-02-13 2024-12-31 13F MICROSOFT COM 594918104 64,730 -85 -0.13 27,284 -2.17 4.5814
2024-11-12 2024-09-30 13F MICROSOFT COM 594918104 64,815 -1,137 -1.72 27,890 -5.39 4.4892
2024-08-12 2024-06-30 13F MICROSOFT COM 594918104 65,952 -1,151 -1.72 29,477 4.41 4.9686
2024-05-14 2024-03-31 13F MICROSOFT COM 594918104 67,103 -520 -0.77 28,232 11.02 4.8291
2024-02-14 2023-12-31 13F MICROSOFT COM 594918104 67,623 -1,383 -2.00 25,429 16.71 4.7892
2023-11-14 2023-09-30 13F MICROSOFT COM 594918104 69,006 580 0.85 21,789 -6.49 4.3804
2023-08-11 2023-06-30 13F MICROSOFT COM 594918104 68,426 -13,279 -16.25 23,302 -1.08 4.4389
2023-05-11 2023-03-31 13F MICROSOFT COM 594918104 81,705 1,295 1.61 23,556 22.15 4.2962
2023-02-09 2022-12-31 13F MICROSOFT COM 594918104 80,410 -699 -0.86 19,284 2.08 3.7470
2022-11-08 2022-09-30 13F MICROSOFT COM 594918104 81,109 -1,445 -1.75 18,890 -10.91 3.7926
2022-07-19 2022-06-30 13F MICROSOFT COM 594918104 82,554 -2,141 -2.53 21,203 -18.80 4.0245
2022-05-17 2022-03-31 13F MICROSOFT COM 594918104 84,695 -3,061 -3.49 26,112 -11.53 4.2042
2022-02-08 2021-12-31 13F MICROSOFT COM 594918104 87,756 -3,789 -4.14 29,515 14.36 4.0896
2021-11-10 2021-09-30 13F MICROSOFT COM 594918104 91,545 -2,872 -3.04 25,809 0.90 3.9158
2021-08-09 2021-06-30 13F MICROSOFT COM 594918104 94,417 -1,929 -2.00 25,578 12.60 3.8174
2021-05-17 2021-03-31 13F MICROSOFT COM 594918104 96,346 -463 -0.48 22,715 5.49 3.5933
2021-02-16 2020-12-31 13F MICROSOFT COM 594918104 96,809 -2,243 -2.26 21,533 3.35 3.5044
2020-10-28 2020-09-30 13F MICROSOFT COM 594918104 99,052 -5,346 -5.12 20,835 -1.93 3.6689
2020-07-28 2020-06-30 13F MICROSOFT COM 594918104 104,398 -3,903 -3.60 21,244 24.38 3.9175
2020-05-07 2020-03-31 13F MICROSOFT COM 594918104 108,301 -3,753 -3.35 17,080 -3.35 3.7876
2020-01-15 2019-12-31 13F MICROSOFT COM 594918104 112,054 -41 -0.04 17,672 13.39 3.3166
2019-11-06 2019-09-30 13F MICROSOFT COM 594918104 112,095 285 0.25 15,585 4.05 3.0808
2019-07-24 2019-06-30 13F MICROSOFT COM 594918104 111,810 -2,394 -2.10 14,979 11.21 2.9711
2019-05-01 2019-03-31 13F MICROSOFT COM 594918104 114,204 -4,946 -4.15 13,469 11.30 2.6710
2019-01-24 2018-12-31 13F MICROSOFT COM 594918104 119,150 -2,700 -2.22 12,101 -13.18 2.7769
2018-10-15 2018-09-30 13F MICROSOFT COM 594918104 121,850 -1,050 -0.85 13,938 15.01 2.7885
2018-07-30 2018-06-30 13F MICROSOFT COM 594918104 122,900 -5,122 -4.00 12,119 3.71 2.6732
2018-04-24 2018-03-31 13F MICROSOFT COM 594918104 128,022 -4,611 -3.48 11,686 3.00 2.5833
2018-02-02 2017-12-31 13F MICROSOFT COM 594918104 132,633 -18,499 -12.24 11,346 0.77 2.3457
2017-10-26 2017-09-30 13F MICROSOFT COM 594918104 151,132 -2,196 -1.43 11,259 6.54 2.2459
2017-07-25 2017-06-30 13F MICROSOFT COM 594918104 153,328 -1,674 -1.08 10,568 3.52 2.1568
2017-05-15 2017-03-31 13F MICROSOFT COM 594918104 155,002 -2,500 -1.59 10,209 4.32 2.1582
2017-02-14 2016-12-31 13F MICROSOFT Common Stock 594918104 157,502 -1,938 -1.22 9,786 6.55 2.1686
2016-11-16 2016-09-30 13F MICROSOFT Common Stock 594918104 159,440 266 0.17 9,184 12.76 2.0009
2016-08-08 2016-06-30 13F MICROSOFT Common Stock 594918104 159,174 2,320 1.48 8,145 -5.97 1.8305
2016-05-27 2016-03-31 13F MICROSOFT Common Stock 594918104 156,854 -2,100 -1.32 8,662 -1.79 1.9771
2016-02-12 2015-12-31 13F MICROSOFT Common Stock 594918104 158,954 -41 -0.03 8,820 25.32 2.0142
2015-11-13 2015-09-30 13F MICROSOFT Common Stock 594918104 158,995 -3,313 -2.04 7,038 -1.77 1.7938
2015-08-10 2015-06-30 13F MICROSOFT Common Stock 594918104 162,308 -2,510 -1.52 7,165 6.92 1.6570
2015-05-22 2015-03-31 13F MICROSOFT Common Stock 594918104 164,818 16,962 11.47 6,701 -2.43 1.5240
2015-02-13 2014-12-31 13F MICROSOFT Common Stock 594918104 147,856 36,144 32.35 6,868 32.59 1.7093
2014-11-24 2014-09-30 13F MICROSOFT Common Stock 594918104 111,712 -3,300 -2.87 5,180 7.98 2.0899
2014-07-23 2014-06-30 13F MICROSOFT Common Stock 594918104 115,012 -1,300 -1.12 4,797 0.61 1.8699
2014-05-30 2014-03-31 13F MICROSOFT Common Stock 594918104 116,312 -8,596 -6.88 4,768 2.08 1.8975
2014-05-28 2013-12-31 13F MICROSOFT Common Stock 594918104 124,908 -11,680 -8.55 4,671 2.75 1.7882
2013-11-18 2013-09-30 13F MICROSOFT Common Stock 594918104 136,588 -10,990 -7.45 4,546 -10.85 1.8109
2013-08-19 2013-06-30 13F MICROSOFT Common Stock 594918104 147,578 -8,784 -5.62 5,099 14.00 2.1417
2013-08-16 2013-03-31 13F MICROSOFT Common Stock 594918104 156,362 -5,010 -3.10 4,473 3.78 1.8527
2013-08-16 2012-12-31 13F MICROSOFT Common Stock 594918104 161,372 161,372 4,310 1.9277
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.