Microsoft Corporation
BG ˙ BUL ˙ US5949181045
SecurityBG:MSF / Microsoft Corporation
InstitutionWebster Bank, N. A.
Latest Disclosed Ownership70,757 shares
Latest Disclosed Value $ 26,192,118
Webster Bank, N. A. reports 1.34% increase in ownership of MSF / Microsoft Corporation

On April 17, 2026 - Webster Bank, N. A. filed a 13F-HR form disclosing ownership of 70,757 shares of Microsoft Corporation (BG:MSF) valued at $26,192,118 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 69,820 shares of Microsoft Corporation. This represents a change in shares of 1.34% 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)
2026-04-17 2026-03-31 13F MICROSOFT COM 594918104 70,757 937 1.34 26,192 -22.43 2.4797
2026-01-23 2025-12-31 13F MICROSOFT COM 594918104 69,820 -365 -0.52 33,766 -7.11 3.1674
2025-10-23 2025-09-30 13F MICROSOFT COM 594918104 70,185 -1,489 -2.08 36,352 1.97 3.4960
2025-07-08 2025-06-30 13F MICROSOFT COM 594918104 71,674 -2,468 -3.33 35,651 28.09 3.6824
2025-04-04 2025-03-31 13F MICROSOFT COM 594918104 74,142 2,201 3.06 27,832 -8.21 3.0587
2025-01-22 2024-12-31 13F MICROSOFT COM 594918104 71,941 4,331 6.41 30,323 4.23 3.2571
2024-10-10 2024-09-30 13F MICROSOFT COM 594918104 67,610 -2,359 -3.37 29,093 -6.97 3.0949
2024-07-12 2024-06-30 13F MICROSOFT COM 594918104 69,969 -406 -0.58 31,273 5.62 3.4281
2024-04-16 2024-03-31 13F MICROSOFT COM 594918104 70,375 -1,123 -1.57 29,608 10.12 3.3083
2024-01-23 2023-12-31 13F MICROSOFT COM 594918104 71,498 -161 -0.22 26,886 18.83 3.2922
2023-10-10 2023-09-30 13F MICROSOFT COM 594918104 71,659 -704 -0.97 22,626 -8.18 3.0605
2023-07-13 2023-06-30 13F MICROSOFT COM 594918104 72,363 -2,566 -3.42 24,642 14.07 3.1845
2023-04-13 2023-03-31 13F MICROSOFT COM 594918104 74,929 -972 -1.28 21,602 119,911.11 2.8157
2023-01-18 2022-12-31 13F MICROSOFT COM 594918104 75,901 -1,207 -1.57 18 -99.90 2.4606
2022-10-24 2022-09-30 13F MICROSOFT COM 594918104 77,108 -587 -0.76 17,958 -10.00 2.6026
2022-07-12 2022-06-30 13F MICROSOFT COM 594918104 77,695 -72,593 -48.30 19,954 -56.94 2.7231
2022-04-13 2022-03-31 13F MICROSOFT COM 594918104 150,288 70,194 87.64 46,335 72.01 3.3249
2022-01-12 2021-12-31 13F MICROSOFT COM 594918104 80,094 -1,982 -2.41 26,937 16.41 2.7892
2021-10-12 2021-09-30 13F MICROSOFT COM 594918104 82,076 -2,344 -2.78 23,139 1.18 2.5841
2021-07-20 2021-06-30 13F MICROSOFT COM 594918104 84,420 -6,693 -7.35 22,869 6.46 2.5024
2021-05-07 2021-03-31 13F MICROSOFT COM 594918104 91,113 -2,414 -2.58 21,482 3.27 2.4467
2021-01-07 2020-12-31 13F MICROSOFT COM 594918104 93,527 5,612 6.38 20,802 12.50 2.4449
2020-10-22 2020-09-30 13F MICROSOFT COM 594918104 87,915 -2,651 -2.93 18,491 0.33 2.4274
2020-07-09 2020-06-30 13F MICROSOFT COM 594918104 90,566 -361 -0.40 18,431 28.53 2.6134
2020-04-21 2020-03-31 13F MICROSOFT COM 594918104 90,927 -34,381 -27.44 14,340 -27.43 2.3834
2020-01-14 2019-12-31 13F MICROSOFT COM 594918104 125,308 -755 -0.60 19,761 12.75 2.5246
2019-10-01 2019-09-30 13F MICROSOFT COM 594918104 126,063 173 0.14 17,527 3.93 2.3728
2019-07-11 2019-06-30 13F MICROSOFT COM 594918104 125,890 962 0.77 16,864 14.46 2.3221
2019-04-10 2019-03-31 13F MICROSOFT COM 594918104 124,928 -1,151 -0.91 14,734 15.06 2.1064
2019-01-09 2018-12-31 13F MICROSOFT COM 594918104 126,079 -897 -0.71 12,806 -11.82 2.0679
2018-10-12 2018-09-30 13F MICROSOFT COM 594918104 126,976 916 0.73 14,522 16.82 2.0235
2018-07-12 2018-06-30 13F MICROSOFT COM 594918104 126,060 -631 -0.50 12,431 7.51 1.7958
2018-04-19 2018-03-31 13F Microsoft COM 594918104 126,691 -468 -0.37 11,563 6.31 1.6695
2018-01-23 2017-12-31 13F Microsoft COM 594918104 127,159 -103 -0.08 10,877 14.75 1.4960
2017-10-12 2017-09-30 13F Microsoft COM 594918104 127,262 182 0.14 9,479 8.22 1.3777
2017-07-12 2017-06-30 13F Microsoft COM 594918104 127,080 -963 -0.75 8,759 3.87 1.2965
2017-05-01 2017-03-31 13F Microsoft COM 594918104 128,043 4,601 3.73 8,433 9.93 1.2716
2017-02-15 2016-12-31 13F Microsoft COM 594918104 123,442 1,969 1.62 7,671 9.63 1.1214
2016-10-14 2016-09-30 13F MICROSOFT COMMON STOCK 594918104 121,473 -2,111 -1.71 6,997 10.64 1.0182
2016-07-11 2016-06-30 13F MICROSOFT COMMON STOCK 594918104 123,584 950 0.77 6,324 -6.63 0.9273
2016-04-12 2016-03-31 13F MICROSOFT COMMON STOCK 594918104 122,634 863 0.71 6,773 0.25 1.0574
2016-01-13 2015-12-31 13F MICROSOFT COMMON STOCK 594918104 121,771 18,415 17.82 6,756 47.70 1.0842
2015-11-12 2015-09-30 13F MICROSOFT COMMON STOCK 594918104 103,356 61 0.06 4,574 0.29 0.8426
2015-07-09 2015-06-30 13F MICROSOFT COMMON STOCK 594918104 103,295 -2,119 -2.01 4,561 6.42 0.7634
2015-04-30 2015-03-31 13F MICROSOFT COMMON STOCK 594918104 105,414 -3,893 -3.56 4,286 -15.60 0.7085
2015-01-15 2014-12-31 13F MICROSOFT COMMON STOCK 594918104 109,307 -3,300 -2.93 5,078 -2.74 0.8517
2014-10-15 2014-09-30 13F MICROSOFT COMMON STOCK 594918104 112,607 -9,170 -7.53 5,221 2.82 0.9232
2014-07-09 2014-06-30 13F MICROSOFT COMMON STOCK 594918104 121,777 -74,084 -37.82 5,078 -36.75 0.8762
2014-04-11 2014-03-31 13F MICROSOFT COMMON STOCK 594918104 195,861 -2,420 -1.22 8,028 8.22 1.1090
2014-01-28 2013-12-31 13F MICROSOFT COMMON STOCK 594918104 198,281 -13,705 -6.47 7,418 5.15 1.0383
2013-11-05 2013-09-30 13F MICROSOFT COMMON STOCK 594918104 211,986 -153,469 -41.99 7,055 -44.12 1.0861
2013-08-06 2013-06-30 13F MICROSOFT COMMON STOCK 594918104 365,455 365,455 12,625 1.5924
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.