Microsoft Corporation
MX ˙ BMV ˙ US5949181045
SecurityMX:MSFT / Microsoft Corporation
InstitutionCapco Asset Management, LLC
Latest Disclosed Ownership83,952 shares
Latest Disclosed Value $ 31,076,512
Capco Asset Management, LLC reports 18.93% increase in ownership of MSFT / Microsoft Corporation

On May 8, 2026 - Capco Asset Management, LLC filed a 13F-HR form disclosing ownership of 83,952 shares of Microsoft Corporation (MX:MSFT) valued at $31,076,512 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 70,591 shares of Microsoft Corporation. This represents a change in shares of 18.93% 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.

Upgrade to unlock premium data and export to Excel .

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 83,952 13,361 18.93 31,077 -8.97 8.4764
2026-02-06 2025-12-31 13F MICROSOFT COM 594918104 70,591 -1,259 -1.75 34,139 -8.26 8.3499
2025-11-12 2025-09-30 13F MICROSOFT COM 594918104 71,850 -25,899 -26.50 37,215 -23.46 8.6773
2025-08-08 2025-06-30 13F MICROSOFT COM 594918104 97,749 -2,034 -2.04 48,621 29.80 10.2266
2025-05-12 2025-03-31 13F MICROSOFT COM 594918104 99,783 -2,802 -2.73 37,457 -13.37 8.8600
2025-02-11 2024-12-31 13F MICROSOFT COM 594918104 102,585 -1,632 -1.57 43,240 -3.58 9.7188
2024-11-12 2024-09-30 13F MICROSOFT COM 594918104 104,217 -849 -0.81 44,845 -4.50 10.3651
2024-08-12 2024-06-30 13F MICROSOFT COM 594918104 105,066 1,358 1.31 46,959 7.63 11.1117
2024-05-10 2024-03-31 13F MICROSOFT COM 594918104 103,708 -37,283 -26.44 43,632 -17.70 10.4666
2024-02-07 2023-12-31 13F MICROSOFT COM 594918104 140,991 -1,256 -0.88 53,018 18.04 12.7243
2023-11-03 2023-09-30 13F MICROSOFT COM 594918104 142,247 92 0.06 44,915 -7.22 11.6488
2023-08-10 2023-06-30 13F MICROSOFT COM 594918104 142,155 -1,901 -1.32 48,410 16.56 12.4622
2023-05-10 2023-03-31 13F MICROSOFT COM 594918104 144,056 -6,012 -4.01 41,531 15.40 10.8622
2023-02-13 2022-12-31 13F MICROSOFT COM 594918104 150,068 14,841 10.97 35,989 14.27 10.1675
2022-11-07 2022-09-30 13F MICROSOFT COM 594918104 135,227 146 0.11 31,494 -9.22 10.5556
2022-08-08 2022-06-30 13F MICROSOFT COM 594918104 135,081 14,484 12.01 34,693 -6.69 10.4710
2022-05-06 2022-03-31 13F MICROSOFT COM 594918104 120,597 -1,493 -1.22 37,181 -9.45 9.5896
2022-02-07 2021-12-31 13F MICROSOFT COM 594918104 122,090 -531 -0.43 41,061 18.78 11.3265
2021-11-12 2021-09-30 13F MICROSOFT COM 594918104 122,621 -31,805 -20.60 34,569 -17.37 10.1283
2021-08-09 2021-06-30 13F MICROSOFT COM 594918104 154,426 -5,963 -3.72 41,834 10.63 12.2556
2021-05-07 2021-03-31 13F MICROSOFT COM 594918104 160,389 -99 -0.06 37,815 5.94 12.7829
2021-02-04 2020-12-31 13F MICROSOFT COM 594918104 160,488 -5,172 -3.12 35,696 2.45 12.3043
2020-11-05 2020-09-30 13F MICROSOFT COM 594918104 165,660 -11,490 -6.49 34,843 -3.35 13.8383
2020-08-06 2020-06-30 13F MICROSOFT COM 594918104 177,150 943 0.54 36,052 29.73 15.4684
2020-05-05 2020-03-31 13F MICROSOFT COM 594918104 176,207 -31,439 -15.14 27,790 -15.13 13.1736
2020-02-13 2019-12-31 13F MICROSOFT COM 594918104 207,646 339 0.16 32,746 13.61 14.8246
2019-11-06 2019-09-30 13F MICROSOFT COM 594918104 207,307 7,356 3.68 28,822 7.61 14.3522
2019-08-08 2019-06-30 13F MICROSOFT COM 594918104 199,951 -1,317 -0.65 26,785 12.84 14.7987
2019-05-03 2019-03-31 13F MICROSOFT COM 594918104 201,268 -271 -0.13 23,738 15.96 13.6955
2019-02-06 2018-12-31 13F MICROSOFT COM 594918104 201,539 6,789 3.49 20,470 -8.10 13.4564
2018-11-06 2018-09-30 13F MICROSOFT COM 594918104 194,750 -147 -0.08 22,274 15.90 14.2836
2018-08-06 2018-06-30 13F MICROSOFT COM 594918104 194,897 285 0.15 19,219 8.20 13.6302
2018-05-03 2018-03-31 13F MICROSOFT COM 594918104 194,612 -44,580 -18.64 17,762 -13.19 12.9899
2018-02-06 2017-12-31 13F MICROSOFT COM 594918104 239,192 -1,235 -0.51 20,460 14.24 15.3396
2017-11-03 2017-09-30 13F MICROSOFT COM 594918104 240,427 1,105 0.46 17,909 8.57 14.8539
2017-08-03 2017-06-30 13F MICROSOFT COM 594918104 239,322 0 0.00 16,496 4.66 14.4475
2017-04-20 2017-03-31 13F MICROSOFT COM 594918104 239,322 6,269 2.69 15,762 8.84 13.1792
2017-02-14 2016-12-31 13F MICROSOFT COM 594918104 233,053 233,053 14,482 13.1807
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.