Microsoft Corporation
MX ˙ BMV ˙ US5949181045
SecurityMX:MSFT / Microsoft Corporation
InstitutionCookson Peirce & Co Inc
Latest Disclosed Ownership12,402 shares
Latest Disclosed Value $ 4,590,998
Cookson Peirce & Co Inc reports 28.86% decrease in ownership of MSFT / Microsoft Corporation

On April 30, 2026 - Cookson Peirce & Co Inc filed a 13F-HR form disclosing ownership of 12,402 shares of Microsoft Corporation (MX:MSFT) valued at $4,590,998 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 17,434 shares of Microsoft Corporation. This represents a change in shares of -28.86% 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)
2026-04-30 2026-03-31 13F MICROSOFT COM 594918104 12,402 -5,032 -28.86 4,591 -45.56 0.1944
2026-02-11 2025-12-31 13F MICROSOFT COM 594918104 17,434 147 0.85 8,432 -5.83 0.3493
2025-11-06 2025-09-30 13F MICROSOFT COM 594918104 17,287 6,602 61.79 8,954 68.48 0.3672
2025-07-30 2025-06-30 13F MICROSOFT COM 594918104 10,685 -3,247 -23.31 5,315 1.61 0.2339
2025-05-13 2025-03-31 13F MICROSOFT COM 594918104 13,932 -193,848 -93.29 5,230 -94.03 0.2630
2025-02-06 2024-12-31 13F MICROSOFT COM 594918104 207,780 -2,495 -1.19 87,579 -3.21 3.9701
2024-11-12 2024-09-30 13F MICROSOFT COM 594918104 210,275 -1,343 -0.63 90,481 -4.34 4.2412
2024-08-14 2024-06-30 13F MICROSOFT COM 594918104 211,618 19,013 9.87 94,582 116,667.90 4.5505
2024-04-23 2024-03-31 13F MICROSOFT CS 594918104 192,605 -1,627 -0.84 81 10.96 4.3255
2024-01-30 2023-12-31 13F/A-1 MICROSOFT CS 594918104 194,232 -4,152 -2.09 73 17.74 4.4161
2024-01-30 2023-12-31 13F MICROSOFT CS 594918104 194,232 -4,152 73 4.4161
2023-11-07 2023-09-30 13F MICROSOFT CS 594918104 198,384 46,630 30.73 63 21.57 4.1055
2023-08-01 2023-06-30 13F MICROSOFT CS 594918104 151,754 141,795 1,423.79 52 2,450.00 3.1542
2023-05-03 2023-03-31 13F MICROSOFT CS 594918104 9,959 73 0.74 3 0.00 0.1840
2023-01-31 2022-12-31 13F MICROSOFT CS 594918104 9,886 -73,036 -88.08 2 -99.99 0.1542
2022-11-08 2022-09-30 13F MICROSOFT CS 594918104 82,922 -83,608 -50.21 19,313 -54.84 1.3615
2022-07-20 2022-06-30 13F MICROSOFT CS 594918104 166,530 -52,875 -24.10 42,770 -36.77 2.9445
2022-05-03 2022-03-31 13F MICROSOFT CS 594918104 219,405 -1,597 -0.72 67,645 -8.99 3.9508
2022-01-31 2021-12-31 13F MICROSOFT CS 594918104 221,002 -318 -0.14 74,327 19.12 4.1389
2021-11-04 2021-09-30 13F MICROSOFT CS 594918104 221,320 3,228 1.48 62,395 5.61 3.7994
2021-08-03 2021-06-30 13F MICROSOFT CS 594918104 218,092 9,360 4.48 59,081 20.05 3.6699
2021-05-11 2021-03-31 13F MICROSOFT CS 594918104 208,732 8,316 4.15 49,213 10.40 3.2257
2021-02-10 2020-12-31 13F MICROSOFT CS 594918104 200,416 3,516 1.79 44,577 7.64 3.0307
2020-11-04 2020-09-30 13F MICROSOFT CS 594918104 196,900 30,613 18.41 41,414 22.38 3.1118
2020-08-07 2020-06-30 13F MICROSOFT CS 594918104 166,287 -1,866 -1.11 33,841 27.61 3.1799
2020-05-04 2020-03-31 13F MICROSOFT CS 594918104 168,153 -33,890 -16.77 26,519 -16.77 3.0462
2020-01-27 2019-12-31 13F MICROSOFT CS 594918104 202,043 -1,750 -0.86 31,862 12.46 2.8094
2019-11-05 2019-09-30 13F MICROSOFT CS 594918104 203,793 -1,825 -0.89 28,333 2.86 2.4754
2019-07-31 2019-06-30 13F MICROSOFT CS 594918104 205,618 -22,883 -10.01 27,545 2.21 2.3174
2019-05-01 2019-03-31 13F MICROSOFT CS 594918104 228,501 -4,418 -1.90 26,949 13.91 2.2747
2019-02-07 2018-12-31 13F MICROSOFT CS 594918104 232,919 963 0.42 23,658 -10.82 2.2850
2018-10-15 2018-09-30 13F MICROSOFT CS 594918104 231,956 4,749 2.09 26,529 18.41 2.1281
2018-07-26 2018-06-30 13F MICROSOFT CS 594918104 227,207 -1,228 -0.54 22,405 7.46 1.9989
2018-05-01 2018-03-31 13F MICROSOFT CS 594918104 228,435 218 0.10 20,849 6.80 1.8877
2018-02-12 2017-12-31 13F MICROSOFT CS 594918104 228,217 -2,699 -1.17 19,522 13.49 1.8273
2017-11-13 2017-09-30 13F MICROSOFT CS 594918104 230,916 1,820 0.79 17,201 8.92 1.7784
2017-08-17 2017-06-30 13F MICROSOFT CS 594918104 229,096 2,481 1.09 15,792 5.81 1.7801
2017-04-28 2017-03-31 13F MICROSOFT CS 594918104 226,615 -2,420 -1.06 14,925 4.87 1.8090
2017-02-07 2016-12-31 13F MICROSOFT CS 594918104 229,035 -3,491 -1.50 14,232 6.26 1.9692
2016-11-15 2016-09-30 13F MICROSOFT CS 594918104 232,526 1,335 0.58 13,393 13.21 1.8905
2016-08-03 2016-06-30 13F MICROSOFT CS 594918104 231,191 1,658 0.72 11,830 -6.68 1.7586
2016-05-04 2016-03-31 13F MICROSOFT CS 594918104 229,533 229,533 0.00 12,677 2.0007
2016-01-27 2015-12-31 13F MICROSOFT CS 594918104 0 0 0 0.0000
2015-05-06 2015-03-31 13F MICROSOFT CS 594918104 0 -10,165 -100.00 0 -100.00
2015-02-06 2014-12-31 13F MICROSOFT CS 594918104 10,165 1,100 12.13 472 12.38 0.0979
2014-11-12 2014-09-30 13F MICROSOFT CS 594918104 9,065 9,065 420 0.0980
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.