Microsoft Corporation
MX ˙ BMV ˙ US5949181045
SecurityMX:MSFT / Microsoft Corporation
InstitutionCoastline Trust Co
Latest Disclosed Ownership103,626 shares
Latest Disclosed Value $ 38,359,236
Coastline Trust Co reports 2.84% decrease in ownership of MSFT / Microsoft Corporation

On April 3, 2026 - Coastline Trust Co filed a 13F-HR form disclosing ownership of 103,626 shares of Microsoft Corporation (MX:MSFT) valued at $38,359,236 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 5, 2026 disclosing 106,657 shares of Microsoft Corporation. This represents a change in shares of -2.84% 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)
2026-04-03 2026-03-31 13F MICROSOFT COM 594918104 103,626 -3,031 -2.84 38,359 -25.63 3.8058
2026-01-05 2025-12-31 13F MICROSOFT COM 594918104 106,657 10,931 11.42 51,581 4.03 4.8510
2025-10-21 2025-09-30 13F MICROSOFT COM 594918104 95,726 -4 -0.00 49,581 4.12 5.3210
2025-07-17 2025-06-30 13F MICROSOFT COM 594918104 95,730 -511 -0.53 47,617 31.80 5.4537
2025-04-28 2025-03-31 13F MICROSOFT COM 594918104 96,241 -790 -0.81 36,128 -11.67 4.4907
2025-02-13 2024-12-31 13F MICROSOFT COM 594918104 97,031 -1,282 -1.30 40,899 -3.32 4.7884
2024-11-06 2024-09-30 13F MICROSOFT COM 594918104 98,313 -7,725 -7.29 42,304 -10.74 4.9706
2024-07-15 2024-06-30 13F MICROSOFT COMMON STOCK 594918104 106,038 -2,843 -2.61 47,394 3.46 5.5489
2024-04-26 2024-03-31 13F MICROSOFT COMMON STOCK 594918104 108,881 3,931 3.75 45,808 16.07 5.5358
2024-01-23 2023-12-31 13F MICROSOFT COMMON STOCK 594918104 104,950 5,106 5.11 39,465 25.19 5.2478
2023-10-18 2023-09-30 13F MICROSOFT COMMON STOCK 594918104 99,844 2,514 2.58 31,526 -4.88 4.6479
2023-08-07 2023-06-30 13F MICROSOFT COMMON STOCK 594918104 97,330 23,792 32.35 33,145 56.33 4.6414
2023-05-31 2023-03-31 13F/A-1 MICROSOFT COMMON STOCK 594918104 73,538 -3,082 -4.02 21,201 15.38 3.1398
2023-04-12 2023-03-31 13F MICROSOFT COMMON STOCK 594918104 76,620 0 18,375 2.7374
2023-02-09 2022-12-31 13F MICROSOFT COMMON STOCK 594918104 76,620 -5,230 -6.39 18,375 -3.61 2.7374
2022-11-03 2022-09-30 13F MICROSOFT COMMON STOCK 594918104 81,850 -97 -0.12 19,063 -9.43 3.0497
2022-07-22 2022-06-30 13F MICROSOFT COMMON STOCK 594918104 81,947 341 0.42 21,047 -16.35 3.1132
2022-05-04 2022-03-31 13F MICROSOFT COMMON STOCK 594918104 81,606 2,149 2.70 25,160 -5.85 3.0558
2022-02-10 2021-12-31 13F MICROSOFT COMMON STOCK 594918104 79,457 724 0.92 26,723 20.40 3.0483
2021-11-09 2021-09-30 13F MICROSOFT COMMON STOCK 594918104 78,733 -1,126 -1.41 22,196 2.60 2.7611
2021-08-10 2021-06-30 13F MICROSOFT COMMON STOCK 594918104 79,859 3,840 5.05 21,634 20.71 2.6775
2021-05-10 2021-03-31 13F MICROSOFT COMMON STOCK 594918104 76,019 4,399 6.14 17,923 12.51 2.3106
2021-02-12 2020-12-31 13F MICROSOFT COMMON STOCK 594918104 71,620 2,718 3.94 15,930 9.92 2.1227
2020-10-15 2020-09-30 13F MICROSOFT COMMON STOCK 594918104 68,902 1,720 2.56 14,492 6.00 2.1783
2020-08-07 2020-06-30 13F MICROSOFT COMMON STOCK 594918104 67,182 -4,825 -6.70 13,672 20.39 2.1584
2020-06-10 2020-03-31 13F MICROSOFT COMMON STOCK 594918104 72,007 -2,550 -3.42 11,356 -3.41 2.0505
2020-01-15 2019-12-31 13F MICROSOFT COMMON STOCK 594918104 74,557 54 0.07 11,757 13.51 1.6295
2019-10-18 2019-09-30 13F MICROSOFT COMMON STOCK 594918104 74,503 4,148 5.90 10,358 9.91 1.5243
2019-07-18 2019-06-30 13F MICROSOFT COMMON STOCK 594918104 70,355 -6,016 -7.88 9,424 4.63 1.3699
2019-04-25 2019-03-31 13F MICROSOFT COMMON STOCK 594918104 76,371 -5,362 -6.56 9,007 8.50 1.3451
2019-01-15 2018-12-31 13F MICROSOFT COMMON STOCK 594918104 81,733 -1,355 -1.63 8,301 -12.65 1.4312
2018-10-17 2018-09-30 13F MICROSOFT COMMON STOCK 594918104 83,088 750 0.91 9,503 17.03 1.3620
2018-07-27 2018-06-30 13F MICROSOFT COMMON STOCK 594918104 82,338 -5,270 -6.02 8,120 1.55 1.2244
2018-04-16 2018-03-31 13F MICROSOFT COMMON STOCK 594918104 87,608 -11,575 -11.67 7,996 -5.76 1.2285
2018-01-17 2017-12-31 13F MICROSOFT COMMON STOCK 594918104 99,183 1,490 1.53 8,485 16.60 1.2765
2017-11-17 2017-09-30 13F MICROSOFT COMMON STOCK 594918104 97,693 -3,175 -3.15 7,277 4.66 1.2689
2017-08-10 2017-06-30 13F MICROSOFT COMMON STOCK 594918104 100,868 -1,385 -1.35 6,953 3.25 1.2603
2017-04-19 2017-03-31 13F MICROSOFT COMMON STOCK 594918104 102,253 -4,654 -4.35 6,734 1.37 1.2572
2017-01-17 2016-12-31 13F MICROSOFT COMMON STOCK 594918104 106,907 -445 -0.41 6,643 7.42 1.3050
2016-10-20 2016-09-30 13F MICROSOFT COMMON STOCK 594918104 107,352 -1,820 -1.67 6,184 10.71 1.2098
2016-07-18 2016-06-30 13F MICROSOFT COMMON STOCK 594918104 109,172 245 0.22 5,586 -7.15 1.1284
2016-04-15 2016-03-31 13F MICROSOFT COMMON STOCK 594918104 108,927 -1,405 -1.27 6,016 -1.72 1.2834
2016-01-15 2015-12-31 13F MICROSOFT COMMON STOCK 594918104 110,332 740 0.68 6,121 26.21 1.3439
2015-10-30 2015-09-30 13F MICROSOFT COMMON STOCK 594918104 109,592 -110 -0.10 4,850 0.14 1.1042
2015-07-22 2015-06-30 13F MICROSOFT COMMON STOCK 594918104 109,702 856 0.79 4,843 9.45 1.0131
2015-04-17 2015-03-31 13F MICROSOFT COMMON STOCK 594918104 108,846 358 0.33 4,425 -12.20 0.9082
2015-01-21 2014-12-31 13F MICROSOFT COMMON STOCK 594918104 108,488 10,547 10.77 5,040 10.99 1.0526
2014-10-20 2014-09-30 13F MICROSOFT COMMON STOCK 594918104 97,941 -1,425 -1.43 4,541 9.58 1.1901
2014-07-23 2014-06-30 13F MICROSOFT COMMON STOCK 594918104 99,366 425 0.43 4,144 2.17 1.0753
2014-05-09 2014-03-31 13F MICROSOFT COMMON STOCK 594918104 98,941 -1,665 -1.65 4,056 7.79 1.0783
2014-02-14 2013-12-31 13F MICROSOFT COMMON STOCK 594918104 100,606 0 0.00 3,763 12.40 1.0219
2013-11-12 2013-09-30 13F MICROSOFT COMMON STOCK 594918104 100,606 320 0.32 3,348 -3.38 0.9843
2013-08-06 2013-06-30 13F MICROSOFT COMMON STOCK 594918104 100,286 100,286 3,465 1.0683
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.