Microsoft Corporation
US ˙ NasdaqGS ˙ US5949181045

SecurityMSFT / Microsoft Corporation
InstitutionColdstream Capital Management Inc
Latest Disclosed Ownership1,356,446 shares
Latest Disclosed Value $ 502,115,018
Coldstream Capital Management Inc ownership in MSFT / Microsoft Corporation

On May 8, 2026 - Coldstream Capital Management Inc filed a 13F-HR form disclosing ownership of 1,356,446 shares of Microsoft Corporation (US:MSFT) valued at $502,115,616 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 789,112 shares of Microsoft Corporation. This represents a change in shares of 71.90% during the quarter. The current value of the position is $579,663,634 USD.

Coldstream Capital Management Inc has a history of taking positions in derivatives of the underlying security (MSFT) in the form of stock options.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MSFT / Microsoft Corporation Historical Put/Call Ratio
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 1,356,446 567,334 71.90 502,115 31.57 5.3904
2026-02-09 2025-12-31 13F MICROSOFT COM 594918104 789,112 276,520 53.95 381,630 43.74 4.9194
2025-11-19 2025-09-30 13F MICROSOFT COM 594918104 512,592 -3,096 -0.60 265,497 3.50 3.5757
2025-08-12 2025-06-30 13F MICROSOFT COM 594918104 515,688 -30,595 -5.60 256,509 25.08 4.1958
2025-05-13 2025-03-31 13F MICROSOFT COM 594918104 546,283 -341,123 -38.44 205,069 -45.17 4.3666
2025-02-14 2024-12-31 13F MICROSOFT COM 594918104 887,406 10,934 1.25 374,042 -0.80 7.9722
2024-11-18 2024-09-30 13F/A-1 MICROSOFT COM 594918104 876,472 25,748 3.03 377,057 -0.83 8.1467
2024-11-18 2024-09-30 13F MICROSOFT COM 594918104 876,472 377,057
2024-08-07 2024-06-30 13F MICROSOFT COM 594918104 850,724 75,639 9.76 380,231 16.60 9.2653
2024-05-14 2024-03-31 13F MICROSOFT COM 594918104 775,085 7,588 0.99 326,094 12.99 8.2806
2024-02-09 2023-12-31 13F MICROSOFT COM 594918104 767,497 23,114 3.11 288,610 22.79 8.0746
2023-11-02 2023-09-30 13F MICROSOFT COM 594918104 744,383 -15,289 -2.01 235,039 -9.15 7.6775
2023-08-03 2023-06-30 13F MICROSOFT COM 594918104 759,672 -11,482 -1.49 258,699 16.36 8.1955
2023-05-15 2023-03-31 13F MICROSOFT COM 594918104 771,154 6,076 0.79 222,324 21.17 7.4641
2023-01-10 2022-12-31 13F MICROSOFT COM 594918104 765,078 12,724 1.69 183,481 -5.04 6.7171
2022-08-08 2022-06-30 13F/A-1 MICROSOFT COM 594918104 752,354 -60,764 -7.47 193,227 -22.92 7.5265
2022-08-08 2022-06-30 13F MICROSOFT COM 594918104 713,590 -99,528 183,271 7.7937
2022-05-11 2022-03-31 13F MICROSOFT COM 594918104 813,118 -19,385 -2.33 250,693 -10.46 8.6375
2022-02-11 2021-12-31 13F MICROSOFT COM 594918104 832,503 -91,753 -9.93 279,987 44.03 8.7904
2021-11-12 2021-09-30 13F MICROSOFT COM 594918104 924,256 244,509 35.97 194,399 5.57 9.4213
2021-08-16 2021-06-30 13F MICROSOFT COM 594918104 679,747 -78,650 -10.37 184,143 2.98 7.4139
2021-06-16 2021-03-31 13F MICROSOFT COM 594918104 758,397 -153,711 -16.85 178,807 -11.86 10.4709
2021-02-16 2020-12-31 13F MICROSOFT COM 594918104 912,108 33,770 3.84 202,872 9.81 12.2378
2020-11-16 2020-09-30 13F MICROSOFT COM 594918104 878,338 -10,621 -1.19 184,741 2.12 15.3763
2020-08-12 2020-06-30 13F MICROSOFT COM 594918104 888,959 -12,750 -1.41 180,912 27.22 16.2434
2020-05-27 2020-03-31 13F MICROSOFT COM 594918104 901,709 -17,423 -1.90 142,209 -1.89 15.5422
2020-02-13 2019-12-31 13F MICROSOFT COM 594918104 919,132 2,570 0.28 144,947 13.75 11.8852
2019-11-15 2019-09-30 13F MICROSOFT COM 594918104 916,562 107,385 13.27 127,429 17.56 10.7298
2019-08-15 2019-06-30 13F MICROSOFT COM 594918104 809,177 5,279 0.66 108,398 14.33 9.0221
2019-05-10 2019-03-31 13F MICROSOFT COM 594918104 803,898 -19,388 -2.35 94,812 13.38 8.2908
2019-02-26 2018-12-31 13F MICROSOFT COM 594918104 823,286 -1,515 -0.18 83,621 -11.35 8.1177
2018-11-14 2018-09-30 13F MICROSOFT COM 594918104 824,801 -4,960 -0.60 94,332 15.29 8.5462
2018-08-14 2018-06-30 13F MICROSOFT COM 594918104 829,761 -11,658 -1.39 81,823 6.55 8.2666
2018-05-15 2018-03-31 13F MICROSOFT COM 594918104 841,419 174,377 26.14 76,796 34.59 8.2913
2018-02-14 2017-12-31 13F MICROSOFT COM 594918104 667,042 -47,423 -6.64 57,059 7.21 6.1904
2017-11-15 2017-09-30 13F MICROSOFT COM 594918104 714,465 -16,009 -2.19 53,220 5.70 6.1908
2017-08-14 2017-06-30 13F MICROSOFT COM 594918104 730,474 -47,902 -6.15 50,352 -1.78 6.4953
2017-05-09 2017-03-31 13F MICROSOFT COM 594918104 778,376 -47,628 -5.77 51,264 -0.12 7.0822
2017-02-09 2016-12-31 13F MICROSOFT COM 594918104 826,004 32,089 4.04 51,328 12.24 8.3522
2016-11-14 2016-09-30 13F/A-2 MICROSOFT COM 594918104 793,915 -18,098 -2.23 45,730 10.06 8.1053
2016-11-14 2016-09-30 13F/A-1 MICROSOFT COM 594918104 793,915 -18,098 45,730 8.1053
2016-11-14 2016-09-30 13F MICROSOFT COM 594918104 793,915 -18,098 45,730 8.1053
2016-08-09 2016-06-30 13F MICROSOFT COM 594918104 812,013 -63,635 -7.27 41,551 -14.08 7.3622
2016-05-16 2016-03-31 13F MICROSOFT COM 594918104 875,648 -10,498 -1.18 48,362 -1.63 8.8104
2016-02-04 2015-12-31 13F MICROSOFT COM 594918104 886,146 -21,246 -2.34 49,163 22.41 10.6748
2015-11-09 2015-09-30 13F MICROSOFT COM 594918104 907,392 10,380 1.16 40,161 1.41 10.7326
2015-07-31 2015-06-30 13F MICROSOFT COM 594918104 897,012 -24,143 -2.62 39,603 5.75 10.3564
2015-05-11 2015-03-31 13F MICROSOFT COM 594918104 921,155 5,238 0.57 37,450 -11.97 10.3209
2015-02-11 2014-12-31 13F Microsoft COM 594918104 915,917 -12,283 -1.32 42,544 -1.13 11.8374
2014-11-13 2014-09-30 13F Microsoft COM 594918104 928,200 -31,010 -3.23 43,031 7.58 12.2234
2014-08-14 2014-06-30 13F Microsoft COM 594918104 959,210 -1,726 -0.18 39,999 1.55 11.7372
2014-05-07 2014-03-31 13F Microsoft COM 594918104 960,936 -93,596 -8.88 39,389 -0.15 12.7577
2014-02-14 2013-12-31 13F Microsoft COM 594918104 1,054,532 -503,166 -32.30 39,450 -23.90 12.7113
2013-11-07 2013-09-30 13F Microsoft COM 594918104 1,557,698 -45,202 -2.82 51,840 -6.38 17.0705
2013-08-14 2013-06-30 13F Microsoft COM 594918104 1,602,900 1,602,900 55,372 18.7220
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-05-13 2025-03-31 13F MICROSOFT PUT Put 751 n/a n/a n/a
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.