Microsoft Corporation
CH ˙ SWX ˙ US5949181045
SecurityCH:MSFT / Microsoft Corporation
InstitutionChatham Capital Group, Inc.
Latest Disclosed Ownership33,633 shares
Latest Disclosed Value $ 12,449,789
Chatham Capital Group, Inc. reports 1.13% decrease in ownership of MSFT / Microsoft Corporation

On April 20, 2026 - Chatham Capital Group, Inc. filed a 13F-HR form disclosing ownership of 33,633 shares of Microsoft Corporation (CH:MSFT) valued at $12,449,789 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 34,017 shares of Microsoft Corporation. This represents a change in shares of -1.13% 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)
2026-04-20 2026-03-31 13F MICROSOFT COM 594918104 33,633 -384 -1.13 12,450 -24.33 1.8061
2026-01-14 2025-12-31 13F MICROSOFT COM 594918104 34,017 75 0.22 16,451 -6.42 2.3408
2025-10-15 2025-09-30 13F MICROSOFT COM 594918104 33,942 -490 -1.42 17,580 2.65 2.5286
2025-07-17 2025-06-30 13F MICROSOFT COM 594918104 34,432 2,501 7.83 17,127 42.88 2.6123
2025-04-10 2025-03-31 13F MICROSOFT COM 594918104 31,931 435 1.38 11,986 -9.71 1.9999
2025-02-07 2024-12-31 13F MICROSOFT COM 594918104 31,496 61 0.19 13,275 -1.86 2.1834
2024-10-16 2024-09-30 13F MICROSOFT COM 594918104 31,435 -53 -0.17 13,526 -3.89 2.2113
2024-07-15 2024-06-30 13F MICROSOFT COM 594918104 31,488 214 0.68 14,074 6.96 2.4566
2024-04-18 2024-03-31 13F MICROSOFT COM 594918104 31,274 513 1.67 13,158 13.75 2.4147
2024-01-19 2023-12-31 13F MICROSOFT COM 594918104 30,761 327 1.07 11,567 20.38 2.3421
2023-10-26 2023-09-30 13F MICROSOFT COM 594918104 30,434 -278 -0.91 9,610 -8.12 2.1447
2023-07-14 2023-06-30 13F MICROSOFT COM 594918104 30,712 -245 -0.79 10,459 17.19 2.2010
2023-04-24 2023-03-31 13F MICROSOFT COM 594918104 30,957 -585 -1.85 8,925 17.98 1.9948
2023-02-01 2022-12-31 13F MICROSOFT COM 594918104 31,542 3,226 11.39 7,564 14.69 1.7736
2022-10-28 2022-09-30 13F MICROSOFT COM 594918104 28,316 925 3.38 6,595 -6.25 1.6172
2022-08-02 2022-06-30 13F MICROSOFT COM 594918104 27,391 7 0.03 7,035 -16.68 1.5918
2022-04-21 2022-03-31 13F MICROSOFT COM 594918104 27,384 0 0.00 8,443 -8.33 1.6328
2022-02-02 2021-12-31 13F MICROSOFT COM 594918104 27,384 -162 -0.59 9,210 18.59 1.6627
2021-10-13 2021-09-30 13F MICROSOFT COM 594918104 27,546 265 0.97 7,766 5.09 1.4946
2021-07-28 2021-06-30 13F MICROSOFT COM 594918104 27,281 175 0.65 7,390 15.63 1.4287
2021-04-29 2021-03-31 13F MICROSOFT COM 594918104 27,106 497 1.87 6,391 7.99 1.3377
2021-01-27 2020-12-31 13F MICROSOFT COM 594918104 26,609 -550 -2.03 5,918 3.61 1.3301
2020-10-22 2020-09-30 13F MICROSOFT COM 594918104 27,159 30 0.11 5,712 3.46 1.4083
2020-07-20 2020-06-30 13F MICROSOFT COM 594918104 27,129 845 3.21 5,521 33.20 1.4289
2020-05-01 2020-03-31 13F MICROSOFT COM 594918104 26,284 21,060 403.14 4,145 403.03 1.2235
2020-01-31 2019-12-31 13F MICROSOFT COM 594918104 5,224 -225 -4.13 824 8.71 0.2031
2019-11-08 2019-09-30 13F MICROSOFT COM 594918104 5,449 0 0.00 758 3.84 0.1936
2019-07-24 2019-06-30 13F MICROSOFT COM 594918104 5,449 0 0.00 730 13.53 0.1838
2019-05-09 2019-03-31 13F MICROSOFT COM 594918104 5,449 -100 -1.80 643 14.01 0.1654
2019-02-05 2018-12-31 13F MICROSOFT COM 594918104 5,549 60 1.09 564 -10.19 0.1566
2018-10-30 2018-09-30 13F MICROSOFT COM 594918104 5,489 -200 -3.52 628 11.94 0.1586
2018-07-30 2018-06-30 13F MICROSOFT COM 594918104 5,689 482 9.26 561 18.11 0.1477
2018-05-09 2018-03-31 13F MICROSOFT COM 594918104 5,207 6 0.12 475 6.74 0.1277
2018-02-01 2017-12-31 13F MICROSOFT COM 594918104 5,201 -350 -6.31 445 7.75 0.1224
2017-11-08 2017-09-30 13F MICROSOFT COM 594918104 5,551 -1,811 -24.60 413 -18.54 0.1169
2017-08-09 2017-06-30 13F MICROSOFT COM 594918104 7,362 -133 -1.77 507 2.84 0.1404
2017-05-09 2017-03-31 13F MICROSOFT COM 594918104 7,495 -98 -1.29 493 4.45 0.1378
2017-02-07 2016-12-31 13F MICROSOFT COM 594918104 7,593 0 0.00 472 8.01 0.1378
2016-11-08 2016-09-30 13F MICROSOFT COM 594918104 7,593 -225 -2.88 437 9.25 0.1379
2016-07-29 2016-06-30 13F MICROSOFT COM 594918104 7,818 328 4.38 400 -3.38 0.1237
2016-04-29 2016-03-31 13F MICROSOFT COM 594918104 7,490 0 0.00 414 -0.48 0.1306
2016-02-02 2015-12-31 13F MICROSOFT COM 594918104 7,490 -400 -5.07 416 19.20 0.1334
2015-10-23 2015-09-30 13F MICROSOFT COM 594918104 7,890 521 7.07 349 7.38 0.1177
2015-07-31 2015-06-30 13F MICROSOFT COM 594918104 7,369 0 0.00 325 8.33 0.0914
2015-04-28 2015-03-31 13F MICROSOFT COM 594918104 7,369 2,275 44.66 300 26.58 0.0879
2015-02-05 2014-12-31 13F MICROSOFT COM 594918104 5,094 0 0.00 237 0.42 0.0707
2014-11-06 2014-09-30 13F MICROSOFT COM 594918104 5,094 5,094 236 0.0733
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.