Microsoft Corporation
MX ˙ BMV ˙ US5949181045
SecurityMX:MSFT / Microsoft Corporation
InstitutionSkye Global Management LP
Latest Disclosed Ownership621,800 shares
Latest Disclosed Value $ 230,171,706
Skye Global Management LP ownership in MSFT / Microsoft Corporation

On May 15, 2026 - Skye Global Management LP filed a 13F-HR form disclosing ownership of 621,800 shares of Microsoft Corporation (MX:MSFT) valued at $230,171,706 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 592,000 shares of Microsoft Corporation. This represents a change in shares of 5.03% during the quarter.

Skye Global Management LP 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 621,800 29,800 5.03 230,172 -19.61 4.5992
2026-02-17 2025-12-31 13F MICROSOFT COM 594918104 592,000 -420,000 -41.50 286,303 -45.38 5.2820
2025-11-14 2025-09-30 13F MICROSOFT COM 594918104 1,012,000 0 0.00 524,165 4.13 10.4896
2025-08-14 2025-06-30 13F MICROSOFT COM 594918104 1,012,000 0 0.00 503,379 32.50 8.7618
2025-05-15 2025-03-31 13F MICROSOFT COM 594918104 1,012,000 340,000 50.60 379,895 34.12 10.0963
2025-02-14 2024-12-31 13F MICROSOFT COM 594918104 672,000 78,000 13.13 283,248 10.82 5.9046
2024-11-14 2024-09-30 13F MICROSOFT COM 594918104 594,000 -60,000 -9.17 255,598 -12.56 6.1712
2024-08-14 2024-06-30 13F MICROSOFT COM 594918104 654,000 -222,000 -25.34 292,305 -20.69 6.6141
2024-05-15 2024-03-31 13F/A-1 MICROSOFT COM 594918104 876,000 -420,000 -32.41 368,551 -24.38 8.7554
2024-05-15 2024-03-31 13F MICROSOFT COM 594918104 876,000 -420,000 368,551 8.7554
2024-02-14 2023-12-31 13F MICROSOFT COM 594918104 1,296,000 -750,000 -36.66 487,348 -24.56 13.9633
2023-11-14 2023-09-30 13F MICROSOFT COM 594918104 2,046,000 10,000 0.49 646,024 -6.82 18.7247
2023-08-14 2023-06-30 13F MICROSOFT COM 594918104 2,036,000 -1,456,000 -41.70 693,339 -31.13 19.1886
2023-05-15 2023-03-31 13F MICROSOFT COM 594918104 3,492,000 -1,346,500 -27.83 1,006,744 -13.24 32.7165
2023-02-14 2022-12-31 13F MICROSOFT COM 594918104 4,838,500 -471,500 -8.88 1,160,369 -6.17 39.9364
2022-11-14 2022-09-30 13F MICROSOFT COM 594918104 5,310,000 34,000 0.64 1,236,699 -8.73 28.8009
2022-08-15 2022-06-30 13F MICROSOFT COM 594918104 5,276,000 108,000 2.09 1,355,035 -14.96 29.3107
2022-05-16 2022-03-31 13F MICROSOFT COM 594918104 5,168,000 1,040,000 25.19 1,593,346 14.77 25.9520
2022-02-14 2021-12-31 13F MICROSOFT COM 594918104 4,128,000 -1,492,000 -26.55 1,388,329 -12.37 23.2957
2021-11-15 2021-09-30 13F MICROSOFT COM 594918104 5,620,000 -638,000 -10.19 1,584,390 -6.54 26.6157
2021-08-16 2021-06-30 13F MICROSOFT COM 594918104 6,258,000 490,000 8.50 1,695,292 24.66 30.6063
2021-05-14 2021-03-31 13F MICROSOFT COM 594918104 5,768,000 842,000 17.09 1,359,921 24.12 26.2824
2021-02-16 2020-12-31 13F MICROSOFT COM 594918104 4,926,000 1,264,000 34.52 1,095,641 42.25 25.6756
2020-11-13 2020-09-30 13F MICROSOFT COM 594918104 3,662,000 1,464,000 66.61 770,228 72.19 19.8587
2020-08-13 2020-06-30 13F MICROSOFT COM 594918104 2,198,000 372,000 20.37 447,315 55.33 17.4149
2020-05-14 2020-03-31 13F MICROSOFT COM 594918104 1,826,000 1,045,000 133.80 287,978 133.82 22.5398
2020-02-13 2019-12-31 13F MICROSOFT COM 594918104 781,000 324,000 70.90 123,164 93.85 11.7856
2019-11-13 2019-09-30 13F MICROSOFT COM 594918104 457,000 -616,000 -57.41 63,537 -55.80 6.0707
2019-08-13 2019-06-30 13F MICROSOFT COM 594918104 1,073,000 -670,000 -38.44 143,739 -30.08 15.2714
2019-05-14 2019-03-31 13F MICROSOFT COM 594918104 1,743,000 -22,000 -1.25 205,569 14.67 25.2673
2019-02-13 2018-12-31 13F MICROSOFT COM 594918104 1,765,000 -30,000 -1.67 179,271 -12.68 36.2230
2018-11-13 2018-09-30 13F MICROSOFT COM 594918104 1,795,000 -140,000 -7.24 205,294 7.59 41.2210
2018-08-14 2018-06-30 13F MICROSOFT COM 594918104 1,935,000 -63,900 -3.20 190,810 4.59 41.1066
2018-05-14 2018-03-31 13F MICROSOFT COM 594918104 1,998,900 1,271,400 174.76 182,440 193.17 46.4066
2018-02-13 2017-12-31 13F MICROSOFT COM 594918104 727,500 727,500 62,230 26.5414
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
(%)
2019-08-13 2019-06-30 13F MICROSOFT CALL Call 0 -100.00 0 -100.00 n/a n/a n/a
2019-05-14 2019-03-31 13F MICROSOFT CALL Call 28,900 3,408 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.