Microsoft Corporation
BG ˙ BUL ˙ US5949181045
SecurityBG:MSF / Microsoft Corporation
InstitutionPrivate Advisory Group LLC
Latest Disclosed Ownership180,938 shares
Latest Disclosed Value $ 66,977,649
Private Advisory Group LLC ownership in MSF / Microsoft Corporation

On May 8, 2026 - Private Advisory Group LLC filed a 13F-HR form disclosing ownership of 180,938 shares of Microsoft Corporation (BG:MSF) valued at $66,977,649 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 15, 2026 disclosing 157,987 shares of Microsoft Corporation. This represents a change in shares of 14.53% during the quarter.

Private Advisory Group LLC has a history of taking positions in derivatives of the underlying security (MSF) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 11,000 of underlying shares valued at $4,071,870 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.

BG:MSF / 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 180,938 22,951 14.53 66,978 -12.34 2.4922
2026-01-15 2025-12-31 13F MICROSOFT COM 594918104 157,987 17,735 12.65 76,405 5.18 5.9869
2025-11-10 2025-09-30 13F MICROSOFT COM 594918104 140,252 3,112 2.27 72,643 6.49 5.9704
2025-08-07 2025-06-30 13F MICROSOFT COM 594918104 137,140 1,277 0.94 68,215 33.75 6.1731
2025-05-08 2025-03-31 13F MICROSOFT COM 594918104 135,863 6,982 5.42 51,002 -6.12 5.6979
2025-04-11 2024-12-31 13F/A-1 MICROSOFT COM 594918104 128,881 11,884 10.16 54,323 7.91 6.0851
2025-02-14 2024-12-31 13F MICROSOFT COM 594918104 128,881 11,884 54,323 6.0851
2024-10-09 2024-09-30 13F MICROSOFT COM 594918104 116,997 3,110 2.73 50,344 -1.10 6.0076
2024-07-23 2024-06-30 13F MICROSOFT COM 594918104 113,887 9,321 8.91 50,902 15.71 6.6253
2024-05-14 2024-03-31 13F MICROSOFT COM 594918104 104,566 9,823 10.37 43,993 23.48 6.2757
2024-02-13 2023-12-31 13F MICROSOFT COM 594918104 94,743 -311 -0.33 35,627 18.70 6.1837
2023-11-13 2023-09-30 13F MICROSOFT COM 594918104 95,054 2,580 2.79 30,013 -4.69 5.9314
2024-01-12 2023-06-30 13F/A-1 MICROSOFT COM 594918104 92,474 -10,554 -10.24 31,491 6.02 6.2382
2023-08-11 2023-06-30 13F MICROSOFT COM 594918104 92,474 -10,554 31,491 6.2382
2023-05-12 2023-03-31 13F MICROSOFT COM 594918104 103,028 13,779 15.44 29,703 38.77 6.3180
2023-02-14 2022-12-31 13F MICROSOFT COM 594918104 89,249 8,122 10.01 21,404 13.28 4.6812
2022-11-14 2022-09-30 13F MICROSOFT COM 594918104 81,127 -9,734 -10.71 18,894 -19.03 4.3163
2022-08-12 2022-06-30 13F MICROSOFT COM 594918104 90,861 545 0.60 23,336 -16.19 5.2872
2022-05-13 2022-03-31 13F MICROSOFT COM 594918104 90,316 10,288 12.86 27,845 3.46 5.4530
2022-01-27 2021-12-31 13F MICROSOFT COM 594918104 80,028 -5,917 -6.88 26,915 11.08 5.0766
2021-10-22 2021-09-30 13F MICROSOFT COM 594918104 85,945 -6,602 -7.13 24,230 -3.35 5.9123
2021-08-02 2021-06-30 13F MICROSOFT COM 594918104 92,547 5,284 6.06 25,071 21.86 6.3127
2021-04-08 2021-03-31 13F MICROSOFT COM 594918104 87,263 3,085 3.66 20,574 9.89 5.8998
2021-02-05 2020-12-31 13F MICROSOFT COM 594918104 84,178 15,475 22.52 18,723 29.57 6.1869
2020-10-13 2020-09-30 13F MICROSOFT COM 594918104 68,703 -6,778 -8.98 14,450 -5.93 5.8179
2020-07-21 2020-06-30 13F MICROSOFT COM 594918104 75,481 4,191 5.88 15,361 36.63 6.2884
2020-04-24 2020-03-31 13F MICROSOFT COM 594918104 71,290 7,422 11.62 11,243 11.63 5.7278
2020-01-30 2019-12-31 13F MICROSOFT COM 594918104 63,868 487 0.77 10,072 14.30 4.0259
2019-10-23 2019-09-30 13F MICROSOFT COM 594918104 63,381 3,476 5.80 8,812 9.81 3.8703
2019-07-25 2019-06-30 13F MICROSOFT COM 594918104 59,905 -117 -0.19 8,025 31.64 3.6811
2019-04-17 2019-03-31 13F MICROSOFT COM 594918104 60,022 0 0.00 6,096 0.00 3.4220
2019-02-11 2018-12-31 13F MICROSOFT COM 594918104 60,022 -4,589 -7.10 6,096 -14.78 3.4220
2018-11-07 2018-09-30 13F MICROSOFT COM 594918104 64,611 15 0.02 7,153 12.29 3.6491
2018-08-06 2018-06-30 13F MICROSOFT COM 594918104 64,596 5,792 9.85 6,370 18.69 3.1932
2018-04-30 2018-03-31 13F MICROSOFT COM 594918104 58,804 -5,410 -8.42 5,367 -2.29 3.3087
2018-01-30 2017-12-31 13F MICROSOFT COM 594918104 64,214 2,307 3.73 5,493 19.13 2.9592
2017-11-08 2017-09-30 13F MICROSOFT COM 594918104 61,907 2,500 4.21 4,611 12.60 2.7319
2017-08-14 2017-06-30 13F MICROSOFT COM 594918104 59,407 9,765 19.67 4,095 25.27 2.4387
2017-05-15 2017-03-31 13F MICROSOFT COM 594918104 49,642 16,960 51.89 3,269 60.96 2.1923
2017-05-23 2016-12-31 13F/A-1 MICROSOFT COM 594918104 32,682 32,682 2,031 1.4011
2017-02-07 2016-12-31 13F MICROSOFT COM 594918104 24,781 1,540
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
(%)
2026-01-15 2025-12-31 13F MICROSOFT COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-11-10 2025-09-30 13F MICROSOFT COM Call 54,600 28,280 n/a n/a n/a
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
(%)
2026-05-08 2026-03-31 13F MICROSOFT COM Put 11,000 4,072 n/a n/a n/a
2026-01-15 2025-12-31 13F MICROSOFT COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-11-10 2025-09-30 13F MICROSOFT COM Put 15,200 7,873 n/a n/a n/a
2025-08-07 2025-06-30 13F MICROSOFT COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-05-08 2025-03-31 13F MICROSOFT COM Put 8,800 3,303 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.