Microsoft Corporation
MX ˙ BMV ˙ US5949181045
SecurityMX:MSFT / Microsoft Corporation
InstitutionIowa State Bank
Latest Disclosed Ownership40,250 shares
Latest Disclosed Value $ 14,899,343
Iowa State Bank reports 0.38% increase in ownership of MSFT / Microsoft Corporation

On April 15, 2026 - Iowa State Bank filed a 13F-HR form disclosing ownership of 40,250 shares of Microsoft Corporation (MX:MSFT) valued at $14,899,343 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 6, 2026 disclosing 40,097 shares of Microsoft Corporation. This represents a change in shares of 0.38% 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 Com 594918104 40,250 153 0.38 14,899 -23.17 2.7417
2026-01-06 2025-12-31 13F Microsoft Com 594918104 40,097 -313 -0.77 19,392 -7.35 3.6364
2025-10-03 2025-09-30 13F Microsoft Com 594918104 40,410 -405 -0.99 20,930 3.10 3.9842
2025-07-22 2025-06-30 13F Microsoft Com 594918104 40,815 -122 -0.30 20,302 32.11 4.0436
2025-04-09 2025-03-31 13F Microsoft Com 594918104 40,937 309 0.76 15,367 -10.26 3.2626
2025-01-06 2024-12-31 13F Microsoft Com 594918104 40,628 88 0.22 17,125 -1.83 3.5628
2024-10-09 2024-09-30 13F Microsoft Com 594918104 40,540 -1,968 -4.63 17,444 -8.18 3.5867
2024-07-23 2024-06-30 13F Microsoft Com 594918104 42,508 -289 -0.68 18,999 5.52 4.1984
2024-04-23 2024-03-31 13F Microsoft Com 594918104 42,797 -954 -2.18 18,006 9.44 3.9847
2024-01-23 2023-12-31 13F Microsoft Com 594918104 43,751 -723 -1.63 16,452 17.16 3.9454
2023-10-24 2023-09-30 13F Microsoft Com 594918104 44,474 -1,524 -3.31 14,043 -10.35 3.6439
2023-08-04 2023-06-30 13F Microsoft Com 594918104 45,998 -1,002 -2.13 15,664 15.60 3.9314
2023-04-25 2023-03-31 13F Microsoft Com 594918104 47,000 -4,167 -8.14 13,550 112,816.67 3.3961
2023-01-06 2022-12-31 13F Microsoft Com 594918104 51,167 2,155 4.40 12 -99.89 3.0823
2022-10-14 2022-09-30 13F Microsoft Com 594918104 49,012 -144 -0.29 11,415 -9.58 3.2455
2022-08-05 2022-06-30 13F Microsoft Com 594918104 49,156 272 0.56 12,624 -16.24 3.3493
2022-04-27 2022-03-31 13F Microsoft Com 594918104 48,884 -2,455 -4.78 15,071 -12.72 3.4940
2022-02-02 2021-12-31 13F Microsoft Com 594918104 51,339 3,659 7.67 17,267 28.46 4.0645
2021-10-12 2021-09-30 13F Microsoft Com 594918104 47,680 277 0.58 13,442 4.67 3.7583
2021-08-03 2021-06-30 13F Microsoft Com 594918104 47,403 271 0.57 12,842 15.57 3.6031
2021-04-15 2021-03-31 13F Microsoft Com 594918104 47,132 -3,141 -6.25 11,112 -0.62 3.3422
2021-02-04 2020-12-31 13F Microsoft Com 594918104 50,273 -385 -0.76 11,181 4.94 3.7009
2020-10-19 2020-09-30 13F Microsoft Com 594918104 50,658 -437 -0.86 10,655 2.47 4.1215
2020-07-16 2020-06-30 13F Microsoft Com 594918104 51,095 -11,349 -18.17 10,398 5.58 4.5262
2020-04-29 2020-03-31 13F Microsoft Com 594918104 62,444 -10,236 -14.08 9,848 -14.08 4.6307
2020-01-21 2019-12-31 13F Microsoft Com 594918104 72,680 -403 -0.55 11,462 12.80 4.0745
2019-10-18 2019-09-30 13F Microsoft Com 594918104 73,083 7,412 11.29 10,161 15.51 3.8576
2019-07-10 2019-06-30 13F Microsoft Com 594918104 65,671 -962 -1.44 8,797 11.94 3.9139
2019-04-04 2019-03-31 13F Microsoft Com 594918104 66,633 -2,182 -3.17 7,859 12.43 3.6067
2019-02-13 2018-12-31 13F Microsoft Com 594918104 68,815 -1,837 -2.60 6,990 -13.49 3.5290
2018-10-17 2018-09-30 13F Microsoft Com 594918104 70,652 -2,320 -3.18 8,080 12.28 3.5998
2018-07-20 2018-06-30 13F Microsoft Com 594918104 72,972 -3,316 -4.35 7,196 3.35 3.4390
2018-05-03 2018-03-31 13F Microsoft Com 594918104 76,288 -6,671 -8.04 6,963 -1.87 3.3878
2018-02-07 2017-12-31 13F Microsoft Com 594918104 82,959 -3,735 -4.31 7,096 9.88 3.1967
2017-10-16 2017-09-30 13F Microsoft Com 594918104 86,694 -2,457 -2.76 6,458 5.09 3.0422
2017-07-13 2017-06-30 13F Microsoft Com 594918104 89,151 -2,363 -2.58 6,145 1.96 2.9426
2017-04-17 2017-03-31 13F Microsoft Com 594918104 91,514 -694 -0.75 6,027 5.18 2.9517
2017-02-01 2016-12-31 13F Microsoft Com 594918104 92,208 -761 -0.82 5,730 7.00 2.9396
2016-10-24 2016-09-30 13F Microsoft Com 594918104 92,969 -288 -0.31 5,355 12.22 2.8668
2016-10-24 2016-06-30 13F/A-1 Microsoft Com 594918104 93,257 -305 -0.33 4,772 -7.64 2.5839
2016-07-06 2016-06-30 13F Microsoft Com 594918104 93,257 4,772
2016-04-08 2016-03-31 13F Microsoft Com 594918104 93,562 1,541 1.67 5,167 1.21 2.9172
2016-01-13 2015-12-31 13F Microsoft Com 594918104 92,021 3,316 3.74 5,105 30.03 3.0226
2015-10-29 2015-09-30 13F Microsoft Com 594918104 88,705 -78 -0.09 3,926 0.15 2.6850
2015-07-15 2015-06-30 13F Microsoft Com 594918104 88,783 1,315 1.50 3,920 10.24 2.4704
2015-04-28 2015-03-31 13F Microsoft Com 594918104 87,468 2,100 2.46 3,556 -10.32 2.2620
2015-02-11 2014-12-31 13F Microsoft Com 594918104 85,368 1,240 1.47 3,965 1.67 2.5023
2014-10-29 2014-09-30 13F Microsoft Com 594918104 84,128 1,690 2.05 3,900 13.44 2.6057
2014-08-07 2014-06-30 13F Microsoft Com 594918104 82,438 -300 -0.36 3,438 1.39 2.3212
2014-04-09 2014-03-31 13F Microsoft Com 594918104 82,738 2,263 2.81 3,391 12.62 2.4172
2014-02-12 2013-12-31 13F Microsoft Com 594918104 80,475 -485 -0.60 3,011 11.77 2.2097
2013-10-09 2013-09-30 13F Microsoft Com 594918104 80,960 9,587 13.43 2,694 9.25 2.1115
2013-08-02 2013-06-30 13F Microsoft Com 594918104 71,373 71,373 2,466 2.0323
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.