Microsoft Corporation
MX ˙ BMV ˙ US5949181045
SecurityMX:MSFT / Microsoft Corporation
InstitutionGoldstream Capital Management Ltd
Latest Disclosed Ownership5,063 shares
Latest Disclosed Value $ 1,874,171
Goldstream Capital Management Ltd ownership in MSFT / Microsoft Corporation

On May 15, 2026 - Goldstream Capital Management Ltd filed a 13F-HR form disclosing ownership of 5,063 shares of Microsoft Corporation (MX:MSFT) valued at $1,874,171 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 51,803 shares of Microsoft Corporation. This represents a change in shares of -90.23% during the quarter.

Goldstream Capital Management Ltd has a history of taking positions in derivatives of the underlying security (MSFT) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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.

MX: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)
2026-05-15 2026-03-31 13F MICROSOFT COM 594918104 5,063 -46,740 -90.23 1,874 -92.52 1.5563
2026-02-13 2025-12-31 13F MICROSOFT COM 594918104 51,803 -17,344 -25.08 25,053 -30.05 9.0030
2025-11-14 2025-09-30 13F MICROSOFT COM 594918104 69,147 10,212 17.33 35,815 22.17 8.1053
2025-08-14 2025-06-30 13F MICROSOFT COM 594918104 58,935 16,911 40.24 29,315 85.83 9.7108
2025-05-14 2025-03-31 13F MICROSOFT COM 594918104 42,024 -17,708 -29.65 15,776 -37.34 7.0029
2025-02-14 2024-12-31 13F MICROSOFT COM 594918104 59,732 2,374 4.14 25,177 2.01 7.0656
2024-11-15 2024-09-30 13F MICROSOFT COM 594918104 57,358 5,349 10.28 24,681 6.18 8.3076
2024-08-14 2024-06-30 13F MICROSOFT COM 594918104 52,009 3,689 7.63 23,245 14.34 5.5010
2024-05-14 2024-03-31 13F MICROSOFT COM 594918104 48,320 1,066 2.26 20,329 14.41 11.4605
2024-02-06 2023-12-31 13F MICROSOFT COM 594918104 47,254 8,965 23.41 17,769 46.98 11.8217
2023-10-31 2023-09-30 13F MICROSOFT COM 594918104 38,289 -11,959 -23.80 12,090 -29.35 9.5237
2023-08-03 2023-06-30 13F MICROSOFT COM 594918104 50,248 -17,778 -26.13 17,111 -12.75 12.2791
2023-05-03 2023-03-31 13F MICROSOFT COM 594918104 68,026 58,996 653.33 19,612 805.82 20.7239
2023-02-09 2022-12-31 13F MICROSOFT COM 594918104 9,030 -420 -4.44 2,166 -1.64 2.9308
2022-10-19 2022-09-30 13F MICROSOFT COM 594918104 9,450 1,450 18.12 2,201 7.10 1.6994
2022-07-25 2022-06-30 13F MICROSOFT COM 594918104 8,000 -7,500 -48.39 2,055 -57.00 1.7912
2022-05-13 2022-03-31 13F MICROSOFT COM 594918104 15,500 -14,500 -48.33 4,779 -52.64 1.2003
2022-02-11 2021-12-31 13F MICROSOFT COM 594918104 30,000 30,000 10,090 2.4784
Disclosed Call 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
(%)
2024-02-06 2023-12-31 13F MICROSOFT CALL Call 0 -100.00 0 -100.00 n/a n/a n/a
2023-10-31 2023-09-30 13F MICROSOFT CALL Call 30 13 n/a n/a n/a
2023-05-03 2023-03-31 13F MICROSOFT CALL Call 0 -100.00 0 -100.00 n/a n/a n/a
2023-02-09 2022-12-31 13F MICROSOFT CALL Call 10 1 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.