Microsoft Corporation
BG ˙ BUL ˙ US5949181045
SecurityBG:MSF / Microsoft Corporation
InstitutionPinnacle Associates Ltd
Latest Disclosed Ownership429,111 shares
Latest Disclosed Value $ 158,843,860
Pinnacle Associates Ltd reports 0.51% increase in ownership of MSF / Microsoft Corporation

On April 21, 2026 - Pinnacle Associates Ltd filed a 13F-HR form disclosing ownership of 429,111 shares of Microsoft Corporation (BG:MSF) valued at $158,843,860 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 426,940 shares of Microsoft Corporation. This represents a change in shares of 0.51% 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)
2026-04-21 2026-03-31 13F MICROSOFT COM 594918104 429,111 2,171 0.51 158,844 -23.07 2.0361
2026-02-05 2025-12-31 13F MICROSOFT COM 594918104 426,940 -2,740 -0.64 206,477 -7.22 2.6492
2025-11-13 2025-09-30 13F MICROSOFT COM 594918104 429,680 -9,955 -2.26 222,553 1.77 2.9532
2025-08-04 2025-06-30 13F MICROSOFT COM 594918104 439,635 -8,218 -1.83 218,679 30.07 3.1660
2025-05-06 2025-03-31 13F MICROSOFT COM 594918104 447,853 -12,258 -2.66 168,120 -13.31 2.4635
2025-02-14 2024-12-31 13F MICROSOFT COM 594918104 460,111 -44,980 -8.91 193,937 2.11 2.6313
2024-10-25 2024-09-30 13F MICROSOFT COM 594918104 505,091 38,412 8.23 189,934 -8.94 3.2296
2024-07-30 2024-06-30 13F MICROSOFT COM 594918104 466,679 -21,714 -4.45 208,582 1.51 3.2658
2024-04-26 2024-03-31 13F MICROSOFT COM 594918104 488,393 -16,698 -3.31 205,477 8.18 3.2385
2024-01-19 2023-12-31 13F MICROSOFT COM 594918104 505,091 6,573 1.32 189,934 20.66 3.1958
2023-10-24 2023-09-30 13F MICROSOFT COM 594918104 498,518 -6,501 -1.29 157,407 -8.47 2.9260
2023-07-27 2023-06-30 13F MICROSOFT COM 594918104 505,019 36,706 7.84 171,979 27.38 2.9842
2023-05-05 2023-03-31 13F MICROSOFT COM 594918104 468,313 387 0.08 135,015 20.31 2.7614
2023-02-01 2022-12-31 13F/A-1 MICROSOFT COM 594918104 467,926 -38,260 -7.56 112,218 -4.81 2.4453
2023-01-25 2022-12-31 13F MICROSOFT COM 594918104 471,673 -34,513 116,734 0.0024
2022-11-01 2022-09-30 13F MICROSOFT COM 594918104 506,186 -3,533 -0.69 117,891 -9.95 2.7060
2022-08-02 2022-06-30 13F MICROSOFT COM 594918104 509,719 -5,740 -1.11 130,911 -17.63 2.8546
2022-05-05 2022-03-31 13F MICROSOFT COM 594918104 515,459 28,940 5.95 158,921 -2.88 2.8130
2022-02-02 2021-12-31 13F MICROSOFT COM 594918104 486,519 27,344 5.96 163,626 26.40 2.8225
2021-10-19 2021-09-30 13F MICROSOFT COM 594918104 459,175 6,745 1.49 129,451 5.62 2.3864
2021-08-02 2021-06-30 13F MICROSOFT COM 594918104 452,430 -11,219 -2.42 122,563 12.12 2.2160
2021-05-12 2021-03-31 13F MICROSOFT COM 594918104 463,649 -9,713 -2.05 109,314 3.83 2.0846
2021-01-26 2020-12-31 13F MICROSOFT COM 594918104 473,362 8,773 1.89 105,285 7.74 2.1379
2020-10-23 2020-09-30 13F MICROSOFT COM 594918104 464,589 -80,979 -14.84 97,717 -11.99 2.3209
2020-08-14 2020-06-30 13F MICROSOFT COM 594918104 545,568 -22,807 -4.01 111,028 23.86 2.7378
2020-05-13 2020-03-31 13F MICROSOFT COM 594918104 568,375 -14,356 -2.46 89,638 -2.46 2.7230
2020-02-03 2019-12-31 13F MICROSOFT COM 594918104 582,731 -18,301 -3.04 91,897 9.98 2.0124
2019-11-08 2019-09-30 13F MICROSOFT COM 594918104 601,032 -2,484 -0.41 83,561 3.36 1.9683
2019-08-05 2019-06-30 13F MICROSOFT COM 594918104 603,516 -9,125 -1.49 80,847 11.89 1.8930
2019-05-10 2019-03-31 13F MICROSOFT COM 594918104 612,641 -13,419 -2.14 72,255 13.63 1.6324
2019-02-05 2018-12-31 13F MICROSOFT COM 594918104 626,060 -48,312 -7.16 63,589 -17.55 1.6416
2018-11-09 2018-09-30 13F MICROSOFT COM 594918104 674,372 -42,118 -5.88 77,128 9.16 1.6003
2018-08-08 2018-06-30 13F MICROSOFT COM 594918104 716,490 -8,221 -1.13 70,653 6.82 1.4536
2018-05-11 2018-03-31 13F MICROSOFT COM 594918104 724,711 -12,216 -1.66 66,144 4.93 1.2962
2018-02-12 2017-12-31 13F MICROSOFT COM 594918104 736,927 -16,853 -2.24 63,037 12.27 1.2111
2017-11-13 2017-09-30 13F MICROSOFT COM 594918104 753,780 2,955 0.39 56,149 8.49 1.0351
2017-08-09 2017-06-30 13F MICROSOFT COM 594918104 750,825 -2,873 -0.38 51,754 4.26 0.9947
2017-05-09 2017-03-31 13F MICROSOFT COM 594918104 753,698 -15,466 -2.01 49,639 3.86 0.9480
2017-02-10 2016-12-31 13F MICROSOFT COM 594918104 769,164 -1,173 -0.15 47,796 7.72 0.9644
2016-11-14 2016-09-30 13F MICROSOFT COM 594918104 770,337 -7,429 -0.96 44,371 11.49 0.8900
2016-08-15 2016-06-30 13F MICROSOFT COM 594918104 777,766 29,285 3.91 39,798 -3.73 0.8576
2016-05-13 2016-03-31 13F MICROSOFT COM 594918104 748,481 -6,648 -0.88 41,339 -1.33 0.8843
2016-02-11 2015-12-31 13F/A-1 MICROSOFT COM 594918104 755,129 -5,680 -0.75 41,895 24.42 0.8790
2016-02-09 2015-12-31 13F MICROSOFT COM 594918104 755,129 -5,680 41,895 0.8952
2015-11-10 2015-09-30 13F MICROSOFT COM 594918104 760,809 -798 -0.10 33,673 0.14 0.7451
2015-08-12 2015-06-30 13F MICROSOFT COM 594918104 761,607 -97 -0.01 33,625 8.58 0.6242
2015-05-15 2015-03-31 13F Microsoft COM 594918104 761,704 12,919 1.73 30,967 -10.97 0.5778
2015-02-12 2014-12-31 13F Microsoft COM 594918104 748,785 -17,066 -2.23 34,781 -2.04 0.6820
2014-11-12 2014-09-30 13F Microsoft COM 594918104 765,851 -6,867 -0.89 35,505 10.19 0.7229
2014-08-14 2014-06-30 13F Microsoft COM 594918104 772,718 -5,480 -0.70 32,222 1.02 0.6290
2014-05-14 2014-03-31 13F Microsoft COM 594918104 778,198 -13,413 -1.69 31,898 7.71 0.6220
2014-02-12 2013-12-31 13F Microsoft COM 594918104 791,611 -21,969 -2.70 29,614 9.37 0.5782
2013-11-14 2013-09-30 13F Microsoft COM 594918104 813,580 2,156 0.27 27,076 -3.41 0.5601
2013-08-13 2013-06-30 13F Microsoft COM 594918104 811,424 811,424 28,031 0.6300
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.