Microsoft Corporation
MX ˙ BMV ˙ US5949181045
SecurityMX:MSFT / Microsoft Corporation
InstitutionWhite Pine Capital Llc
Latest Disclosed Ownership30,889 shares
Latest Disclosed Value $ 11,434,276
White Pine Capital Llc reports 0.76% increase in ownership of MSFT / Microsoft Corporation

On May 11, 2026 - White Pine Capital Llc filed a 13F-HR form disclosing ownership of 30,889 shares of Microsoft Corporation (MX:MSFT) valued at $11,434,276 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 30,657 shares of Microsoft Corporation. This represents a change in shares of 0.76% 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)
2026-05-11 2026-03-31 13F MICROSOFT CORP COM COM 594918104 30,889 232 0.76 11,434 -22.88 3.2188
2026-02-09 2025-12-31 13F MICROSOFT CORP COM COM 594918104 30,657 277 0.91 14,826 -5.78 4.0795
2025-11-10 2025-09-30 13F MICROSOFT CORP COM COM 594918104 30,380 -165 -0.54 15,735 3.57 4.5060
2025-08-12 2025-06-30 13F MICROSOFT CORP COM COM 594918104 30,545 -97 -0.32 15,194 32.09 4.8224
2025-05-13 2025-03-31 13F MICROSOFT CORP COM COM 594918104 30,642 300 0.99 11,503 -10.06 3.9850
2025-01-30 2024-12-31 13F MICROSOFT CORP COM COM 594918104 30,342 4 0.01 12,789 -2.03 4.3090
2024-11-12 2024-09-30 13F MICROSOFT CORP COM COM 594918104 30,338 69 0.23 13,055 -3.50 4.4600
2024-08-13 2024-06-30 13F MICROSOFT CORP COM COM 594918104 30,269 197 0.66 13,529 15.54 5.1272
2024-05-13 2024-03-31 13F MICROSOFT CORP COM COM 594918104 30,072 -83 -0.28 11,708 3.25 4.4527
2024-02-05 2023-12-31 13F MICROSOFT CORP COM COM 594918104 30,155 -2,258 -6.97 11,340 10.80 4.3699
2023-11-09 2023-09-30 13F MICROSOFT CORP COM COM 594918104 32,413 -524 -1.59 10,234 -8.76 4.1075
2023-08-08 2023-06-30 13F MICROSOFT CORP COM COM 594918104 32,937 175 0.53 11,216 18.75 4.1848
2023-05-09 2023-03-31 13F MICROSOFT CORP COM COM 594918104 32,762 -535 -1.61 9,445 18.28 3.6694
2023-02-16 2022-12-31 13F/A-1 MICROSOFT CORP COM COM 594918104 33,297 -423 -1.25 7,985 1.68 3.1163
2023-02-10 2022-12-31 13F MICROSOFT CORP COM COM 594918104 33,297 -423 7,985 3.1163
2022-11-08 2022-09-30 13F MICROSOFT CORP COM COM 594918104 33,720 -874 -2.53 7,853 -11.62 3.2685
2022-08-16 2022-06-30 13F MICROSOFT CORP COM COM 594918104 34,594 -1,284 -3.58 8,885 -19.67 3.4810
2022-05-12 2022-03-31 13F MICROSOFT CORP COM COM 594918104 35,878 -118 -0.33 11,061 -8.63 3.4263
2022-02-11 2021-12-31 13F MICROSOFT CORP COM COM 594918104 35,996 -637 -1.74 12,106 17.23 3.5768
2021-11-10 2021-09-30 13F MICROSOFT CORP COM COM 594918104 36,633 -730 -1.95 10,327 -2.99 3.1717
2021-08-12 2021-06-30 13F MICROSOFT CORP COM COM 594918104 37,363 -1,475 -3.80 10,645 16.25 3.1699
2021-05-12 2021-03-31 13F MICROSOFT CORP COM COM 594918104 38,838 -1,784 -4.39 9,157 1.35 2.9084
2021-02-16 2020-12-31 13F MICROSOFT CORP COM COM 594918104 40,622 -1,330 -3.17 9,035 2.39 3.1956
2020-11-16 2020-09-30 13F MICROSOFT CORP COM COM 594918104 41,952 -1,345 -3.11 8,824 0.15 3.5910
2020-08-12 2020-06-30 13F MICROSOFT CORP COM COM 594918104 43,297 -626 -1.43 8,811 27.20 3.7356
2020-05-13 2020-03-31 13F MICROSOFT CORP COM COM 594918104 43,923 -872 -1.95 6,927 -1.94 3.5164
2020-02-12 2019-12-31 13F MICROSOFT CORP COM COM 594918104 44,795 -2,457 -5.20 7,064 7.54 2.7572
2019-11-14 2019-09-30 13F MICROSOFT CORP COM COM 594918104 47,252 -3,455 -6.81 6,569 -3.30 2.4561
2019-08-14 2019-06-30 13F MICROSOFT CORP COM COM 594918104 50,707 -110 -0.22 6,793 13.35 2.5352
2019-05-13 2019-03-31 13F MICROSOFT CORP COM COM 594918104 50,817 -15 -0.03 5,993 16.08 2.2059
2019-05-10 2018-12-31 13F/A-1 MICROSOFT CORP COM COM 594918104 50,832 -1,420 -2.72 5,163 -13.60 2.1250
2019-02-13 2018-12-31 13F MICROSOFT CORP COM COM 594918104 50,832 -1,420 5,163
2019-05-10 2018-09-30 13F/A-1 MICROSOFT CORP COM COM 594918104 52,252 -175 -0.33 5,976 15.59 2.1088
2018-11-13 2018-09-30 13F MICROSOFT CORP COM COM 594918104 52,252 -175 5,976
2019-05-10 2018-06-30 13F/A-1 MICROSOFT CORP COM COM 594918104 52,427 -1,800 -3.32 5,170 4.47 1.8457
2018-08-14 2018-06-30 13F MICROSOFT CORP COM COM 594918104 52,427 -1,800 5,170
2019-05-10 2018-03-31 13F/A-1 MICROSOFT CORP COM COM 594918104 54,227 -225 -0.41 4,949 6.25 1.8226
2018-05-14 2018-03-31 13F MICROSOFT CORP COM COM 594918104 54,227 -225 4,949
2018-02-13 2017-12-31 13F MICROSOFT CORP COM COM 594918104 54,452 358 0.66 4,658 15.61 1.7019
2017-11-13 2017-09-30 13F MICROSOFT CORP COM COM 594918104 54,094 -775 -1.41 4,029 6.53 0.0102
2017-08-10 2017-06-30 13F MICROSOFT CORP COM COM 594918104 54,869 -800 -1.44 3,782 3.16 1.4919
2017-05-15 2017-03-31 13F MICROSOFT CORP COM COM 594918104 55,669 -330 -0.59 3,666 5.34 1.4905
2017-02-13 2016-12-31 13F MICROSOFT CORP COM COM 594918104 55,999 -5 -0.01 3,480 7.87 1.4752
2016-11-10 2016-09-30 13F MICROSOFT CORP COM COM 594918104 56,004 1,994 3.69 3,226 16.71 1.3750
2016-08-12 2016-06-30 13F MICROSOFT CORP COM COM 594918104 54,010 -10 -0.02 2,764 -7.37 1.1632
2016-05-11 2016-03-31 13F MICROSOFT CORP COM COM 594918104 54,020 -896 -1.63 2,984 -2.07 1.2768
2016-02-11 2015-12-31 13F MICROSOFT CORP COM COM 594918104 54,916 525 0.97 3,047 26.59 1.3491
2015-11-12 2015-09-30 13F MICROSOFT CORP COM COM 594918104 54,391 -19 -0.03 2,407 0.21 1.1169
2015-08-13 2015-06-30 13F MICROSOFT CORP COM COM 594918104 54,410 -8,488 -13.49 2,402 -6.06 1.0288
2015-05-13 2015-03-31 13F MICROSOFT CORP COM COM 594918104 62,898 -44,844 -41.62 2,557 -48.91 1.0367
2015-02-13 2014-12-31 13F MICROSOFT CORP COM COM 594918104 107,742 -5,252 -4.65 5,005 -4.45 1.6856
2014-11-13 2014-09-30 13F MICROSOFT CORP COM COM 594918104 112,994 0 0.00 5,238 11.16 1.7852
2014-09-17 2014-06-30 13F/A-1 MICROSOFT CORP COM COM 594918104 112,994 -5,500 -4.64 4,712 -2.99 1.6271
2014-08-12 2014-06-30 13F MICROSOFT CORP COM COM 594918104 112,994 4,712
2014-09-17 2014-03-31 13F/A-1 MICROSOFT CORP COM COM 594918104 118,494 -1,075 -0.90 4,857 8.58 1.6615
2014-05-14 2014-03-31 13F MICROSOFT CORP COM COM 594918104 118,494 4,857
2014-09-17 2013-12-31 13F/A-1 MICROSOFT CORP COM COM 594918104 119,569 -21,160 -15.04 4,473 -4.48 1.5708
2014-02-13 2013-12-31 13F MICROSOFT CORP COM COM 594918104 119,569 4,473
2014-09-17 2013-09-30 13F/A-1 MICROSOFT CORP COM COM 594918104 140,729 -13,950 -9.02 4,683 -12.35 1.6124
2013-11-12 2013-09-30 13F MICROSOFT CORP COM COM 594918104 140,729 4,683
2013-08-16 2013-06-30 13F/A-1 MICROSOFT CORP COM COM 594918104 154,679 0 5,343 2.0395
2014-09-17 2013-06-30 13F/A-2 MICROSOFT CORP COM COM 594918104 154,679 154,679 5,343 1.8542
2013-08-12 2013-06-30 13F MICROSOFT CORP COM COM 594918104 154,679 5,343 2.0433
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.