Microsoft Corporation
MX ˙ BMV ˙ US5949181045
SecurityMX:MSFT / Microsoft Corporation
InstitutionCurbstone Financial Management Corp
Latest Disclosed Ownership22,128 shares
Latest Disclosed Value $ 8,191,109
Curbstone Financial Management Corp reports 1.16% increase in ownership of MSFT / Microsoft Corporation

On April 15, 2026 - Curbstone Financial Management Corp filed a 13F-HR form disclosing ownership of 22,128 shares of Microsoft Corporation (MX:MSFT) valued at $8,191,109 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 21,874 shares of Microsoft Corporation. This represents a change in shares of 1.16% 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)
2026-04-15 2026-03-31 13F Microsoft Corp COM 594918104 22,128 254 1.16 8,191 -22.57 1.5673
2026-01-23 2025-12-31 13F Microsoft Corp COM 594918104 21,874 -636 -2.83 10,579 -9.27 2.0240
2025-10-15 2025-09-30 13F Microsoft Corp COM 594918104 22,510 20 0.09 11,659 4.23 2.2415
2025-07-29 2025-06-30 13F Microsoft Corp COM 594918104 22,490 -171 -0.75 11,187 31.51 2.2952
2025-04-15 2025-03-31 13F Microsoft Corp COM 594918104 22,661 405 1.82 8,507 -9.32 1.7930
2025-01-22 2024-12-31 13F Microsoft COM 594918104 22,256 456 2.09 9,381 0.00 1.9867
2024-10-03 2024-09-30 13F Microsoft COM 594918104 21,800 -148 -0.67 9,381 -4.37 2.0067
2024-07-03 2024-06-30 13F Microsoft COM 594918104 21,948 -876 -3.84 9,810 2.16 2.1306
2024-04-09 2024-03-31 13F Microsoft COM 594918104 22,824 -750 -3.18 9,602 8.33 2.0745
2024-01-08 2023-12-31 13F Microsoft COM 594918104 23,574 -460 -1.91 8,865 16.82 2.0121
2023-10-10 2023-09-30 13F Microsoft COM 594918104 24,034 -350 -1.44 7,589 -8.61 1.8771
2023-07-05 2023-06-30 13F Microsoft COM 594918104 24,384 -790 -3.14 8,304 14.41 1.9794
2023-05-12 2023-03-31 13F Microsoft COM 594918104 25,174 -130 -0.51 7,258 120,850.00 1.7660
2023-01-19 2022-12-31 13F Microsoft COM 594918104 25,304 -3,070 -10.82 6 -99.91 1.5179
2022-10-05 2022-09-30 13F Microsoft COM 594918104 28,374 -128 -0.45 6,608 -9.73 1.6430
2022-08-04 2022-06-30 13F Microsoft COM 594918104 28,502 -2,412 -7.80 7,320 -23.20 1.7026
2022-04-18 2022-03-31 13F Microsoft COM 594918104 30,914 890 2.96 9,531 -5.61 1.7584
2022-01-19 2021-12-31 13F Microsoft COM 594918104 30,024 -429 -1.41 10,098 17.62 1.7856
2021-10-06 2021-09-30 13F Microsoft COM 594918104 30,453 -1,002 -3.19 8,585 0.75 1.6187
2021-07-09 2021-06-30 13F Microsoft COM 594918104 31,455 -750 -2.33 8,521 12.22 1.6009
2021-04-05 2021-03-31 13F Microsoft COM 594918104 32,205 -2,020 -5.90 7,593 -0.25 1.5147
2021-01-14 2020-12-31 13F Microsoft COM 594918104 34,225 130 0.38 7,612 6.15 1.5890
2020-10-02 2020-09-30 13F Microsoft COM 594918104 34,095 -1,558 -4.37 7,171 -1.17 1.7146
2020-07-10 2020-06-30 13F Microsoft COM 594918104 35,653 -2,800 -7.28 7,256 19.66 1.8790
2020-04-20 2020-03-31 13F Microsoft COM 594918104 38,453 -2,752 -6.68 6,064 -6.68 1.8317
2020-01-10 2019-12-31 13F Microsoft COM 594918104 41,205 -100 -0.24 6,498 13.15 1.5470
2019-10-18 2019-09-30 13F Microsoft COM 594918104 41,305 -1,200 -2.82 5,743 0.86 1.4749
2019-07-09 2019-06-30 13F Microsoft COM 594918104 42,505 -4,772 -10.09 5,694 2.12 1.4961
2019-04-10 2019-03-31 13F Microsoft COM 594918104 47,277 1,947 4.30 5,576 21.11 1.5176
2019-01-09 2018-12-31 13F/A-1 Microsoft COM 594918104 45,330 262 0.58 4,604 -10.67 1.3779
2019-01-08 2018-12-31 13F Microsoft COM 594918104 46,558 1,490 4,591
2018-10-10 2018-09-30 13F Microsoft COM 594918104 45,068 -1,490 -3.20 5,154 12.26 1.3467
2018-07-06 2018-06-30 13F Microsoft COM 594918104 46,558 -1,858 -3.84 4,591 3.89 1.2684
2018-04-10 2018-03-31 13F Microsoft COM 594918104 48,416 23,258 92.45 4,419 105.34 1.2499
2018-01-08 2017-12-31 13F Microsoft COM 594918104 25,158 -26,458 -51.26 2,152 -44.03 1.1882
2017-10-03 2017-09-30 13F Microsoft COM 594918104 51,616 24,108 87.64 3,845 102.80 1.1133
2017-07-07 2017-06-30 13F Microsoft COM 594918104 27,508 -789 -2.79 1,896 1.72 1.1394
2017-04-05 2017-03-31 13F Microsoft COM 594918104 28,297 -650 -2.25 1,864 3.61 1.1426
2017-01-10 2016-12-31 13F Microsoft COM 594918104 28,947 -29,247 -50.26 1,799 -46.33 1.1339
2016-10-05 2016-09-30 13F Microsoft COM 594918104 58,194 -1,650 -2.76 3,352 9.47 1.0751
2016-07-07 2016-06-30 13F Microsoft COM 594918104 59,844 -2,222 -3.58 3,062 -10.68 1.0256
2016-04-05 2016-03-31 13F Microsoft COM 594918104 62,066 1,900 3.16 3,428 2.70 1.1517
2016-01-07 2015-12-31 13F Microsoft COM 594918104 60,166 29,633 97.05 3,338 147.08 1.1414
2015-10-06 2015-09-30 13F Microsoft COM 594918104 30,533 150 0.49 1,351 0.75 0.9793
2015-07-14 2015-06-30 13F Microsoft COM 594918104 30,383 -1,065 -3.39 1,341 4.85 0.8918
2015-04-16 2015-03-31 13F Microsoft COM 594918104 31,448 600 1.95 1,279 -10.75 0.8615
2015-01-23 2014-12-31 13F Microsoft COM 594918104 30,848 285 0.93 1,433 1.13 1.1032
2014-10-21 2014-09-30 13F Microsoft COM 594918104 30,563 -3,025 -9.01 1,417 1.14 1.1158
2014-07-25 2014-06-30 13F Microsoft COM 594918104 33,588 -960 -2.78 1,401 -1.06 1.0730
2014-05-15 2014-03-31 13F Microsoft COM 594918104 34,548 34,548 1,416 1.1558
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.