Microsoft Corporation
MX ˙ BMV ˙ US5949181045
SecurityMX:MSFT / Microsoft Corporation
InstitutionUlysses Management LLC
Latest Disclosed Ownership141,367 shares
Latest Disclosed Value $ 52,329,822
Ulysses Management LLC ownership in MSFT / Microsoft Corporation

On May 15, 2026 - Ulysses Management LLC filed a 13F-HR form disclosing ownership of 141,367 shares of Microsoft Corporation (MX:MSFT) valued at $52,329,822 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 143,774 shares of Microsoft Corporation. This represents a change in shares of -1.67% during the quarter.

Ulysses Management LLC 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 and put options representing 15,500 of underlying shares valued at $5,737,635 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 141,367 -2,407 -1.67 52,330 -24.74 6.5233
2026-02-17 2025-12-31 13F MICROSOFT COM 594918104 143,774 0 0.00 69,532 -6.63 12.7983
2025-11-14 2025-09-30 13F MICROSOFT COM 594918104 143,774 0 0.00 74,468 4.13 5.4600
2025-08-14 2025-06-30 13F MICROSOFT COM 594918104 143,774 0 0.00 71,515 32.50 7.1993
2025-05-15 2025-03-31 13F MICROSOFT COM 594918104 143,774 -18,980 -11.66 53,971 -21.33 7.7684
2025-02-14 2024-12-31 13F MICROSOFT COM 594918104 162,754 -246 -0.15 68,601 -2.15 10.9857
2024-11-14 2024-09-30 13F MICROSOFT COM 594918104 163,000 0 0.00 70,110 -3.77 6.6429
2024-08-14 2024-06-30 13F MICROSOFT COM 594918104 163,000 -20,700 -11.27 72,853 -5.74 10.1704
2024-05-15 2024-03-31 13F MICROSOFT COM 594918104 183,700 -26,600 -12.65 77,286 -2.27 6.5831
2024-02-14 2023-12-31 13F MICROSOFT COM 594918104 210,300 0 0.00 79,081 19.09 6.9231
2023-11-14 2023-09-30 13F MICROSOFT COM 594918104 210,300 0 0.00 66,402 -7.28 6.1242
2023-08-14 2023-06-30 13F MICROSOFT COM 594918104 210,300 0 0.00 71,616 18.12 6.5620
2023-05-15 2023-03-31 13F MICROSOFT COM 594918104 210,300 0 0.00 60,629 20.21 12.5186
2023-02-14 2022-12-31 13F MICROSOFT COM 594918104 210,300 -23,900 -10.20 50,434 -7.54 12.1499
2022-11-14 2022-09-30 13F MICROSOFT COM 594918104 234,200 0 0.00 54,545 -9.32 7.7990
2022-08-15 2022-06-30 13F MICROSOFT COM 594918104 234,200 0 0.00 60,150 -16.70 9.3607
2022-05-16 2022-03-31 13F MICROSOFT COM 594918104 234,200 0 0.00 72,206 -8.33 8.6648
2022-02-14 2021-12-31 13F MICROSOFT COM 594918104 234,200 0 0.00 78,766 19.30 8.6130
2021-11-16 2021-09-30 13F/A-1 MICROSOFT COM 594918104 234,200 0 0.00 66,026 4.07 6.9158
2021-11-15 2021-09-30 13F MICROSOFT COM 594918104 234,200 0 66,026 6.9943
2021-08-16 2021-06-30 13F MICROSOFT COM 594918104 234,200 -20,000 -7.87 63,445 5.86 7.9847
2021-05-17 2021-03-31 13F MICROSOFT COM 594918104 254,200 0 0.00 59,933 6.00 6.3994
2021-02-16 2020-12-31 13F MICROSOFT COM 594918104 254,200 0 0.00 56,539 5.75 10.1776
2020-11-16 2020-09-30 13F MICROSOFT COM 594918104 254,200 0 0.00 53,466 3.35 5.8644
2020-08-14 2020-06-30 13F MICROSOFT COM 594918104 254,200 0 0.00 51,732 29.04 7.3854
2020-05-15 2020-03-31 13F MICROSOFT COM 594918104 254,200 0 0.00 40,090 0.01 8.0439
2020-02-14 2019-12-31 13F MICROSOFT COM 594918104 254,200 0 0.00 40,087 13.43 3.8851
2019-11-14 2019-09-30 13F MICROSOFT COM 594918104 254,200 0 0.00 35,341 3.78 3.2834
2019-08-14 2019-06-30 13F MICROSOFT COM 594918104 254,200 200 0.08 34,053 13.67 3.0396
2019-05-15 2019-03-31 13F MICROSOFT COM 594918104 254,000 0 0.00 29,957 16.12 2.7042
2019-02-20 2018-12-31 13F/A-1 MICROSOFT COM 594918104 254,000 0 0.00 25,799 -11.19 3.4557
2018-11-14 2018-09-30 13F MICROSOFT COM 594918104 254,000 0 0.00 29,050 15.98 2.2789
2018-08-14 2018-06-30 13F MICROSOFT COM 594918104 254,000 -3,500 -1.36 25,047 6.57 2.1866
2018-05-15 2018-03-31 13F MICROSOFT COM 594918104 257,500 0 0.00 23,502 6.70 2.1524
2018-02-14 2017-12-31 13F MICROSOFT COM 594918104 257,500 0 0.00 22,026 14.83 2.3423
2017-11-14 2017-09-30 13F MICROSOFT COM 594918104 257,500 0 0.00 19,181 8.06 2.0851
2017-08-14 2017-06-30 13F MICROSOFT COM 594918104 257,500 0 0.00 17,750 4.66 2.2218
2017-05-15 2017-03-31 13F MICROSOFT COM 594918104 257,500 -11,000 -4.10 16,959 1.65 2.6338
2017-02-14 2016-12-31 13F MICROSOFT COM 594918104 268,500 0 0.00 16,684 7.88 2.7292
2016-11-14 2016-09-30 13F MICROSOFT COM 594918104 268,500 0 0.00 15,466 12.57 1.8042
2016-08-15 2016-06-30 13F MICROSOFT COM 594918104 268,500 0 0.00 13,739 -7.36 1.6169
2016-05-16 2016-03-31 13F MICROSOFT COM 594918104 268,500 0 0.00 14,830 -0.44 1.6011
2016-02-16 2015-12-31 13F MICROSOFT COM 594918104 268,500 -5,000 -1.83 14,896 23.06 1.8180
2015-11-16 2015-09-30 13F MICROSOFT COM 594918104 273,500 0 0.00 12,105 0.25 1.2921
2015-08-14 2015-06-30 13F MICROSOFT COM 594918104 273,500 -55,000 -16.74 12,075 -9.58 1.4386
2015-05-15 2015-03-31 13F MICROSOFT COM 594918104 328,500 0 0.00 13,355 -12.48 1.5696
2015-02-17 2014-12-31 13F MICROSOFT COM 594918104 328,500 -60,600 -15.57 15,259 -15.41 2.1732
2014-11-14 2014-09-30 13F MICROSOFT COM 594918104 389,100 -163,900 -29.64 18,039 -21.78 2.3060
2014-08-14 2014-06-30 13F MICROSOFT COM 594918104 553,000 -48,000 -7.99 23,060 -6.39 3.7614
2014-05-15 2014-03-31 13F MICROSOFT COM 594918104 601,000 0 0.00 24,635 9.57 4.8500
2014-02-14 2013-12-31 13F MICROSOFT COM 594918104 601,000 0 0.00 22,483 12.41 3.8493
2013-11-14 2013-09-30 13F MICROSOFT COM 594918104 601,000 -107,500 -15.17 20,001 -18.28 2.5713
2013-08-14 2013-06-30 13F MICROSOFT COM 594918104 708,500 708,500 24,475 3.9067
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
(%)
2016-08-15 2016-06-30 13F MICROSOFT COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2016-05-16 2016-03-31 13F MICROSOFT COM Call 310,500 121.79 17,149 268.08 n/a n/a n/a
2014-02-14 2013-12-31 13F MICROSOFT COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2013-11-14 2013-09-30 13F MICROSOFT COM Call 140,000 4,659 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
(%)
2026-05-15 2026-03-31 13F MICROSOFT COM Put 15,500 -8.82 5,738 -30.22 n/a n/a n/a
2026-02-17 2025-12-31 13F MICROSOFT COM Put 17,000 -15.00 8,222 -20.64 n/a n/a n/a
2025-11-14 2025-09-30 13F MICROSOFT COM Put 20,000 10,359 n/a n/a n/a
2025-08-14 2025-06-30 13F MICROSOFT COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-05-15 2025-03-31 13F MICROSOFT COM Put 110,000 0.00 41,293 -10.94 n/a n/a n/a
2025-02-14 2024-12-31 13F MICROSOFT COM Put 110,000 -12.00 46,365 -13.80 n/a n/a n/a
2024-11-14 2024-09-30 13F MICROSOFT COM Put 125,000 108.33 53,788 100.57 n/a n/a n/a
2024-08-14 2024-06-30 13F MICROSOFT COM Put 60,000 -61.95 26,817 -59.58 n/a n/a n/a
2024-05-15 2024-03-31 13F MICROSOFT COM Put 157,700 1.09 66,348 13.10 n/a n/a n/a
2024-02-14 2023-12-31 13F MICROSOFT COM Put 156,000 -14.47 58,662 1.86 n/a n/a n/a
2023-11-14 2023-09-30 13F MICROSOFT COM Put 182,400 0.00 57,593 -7.28 n/a n/a n/a
2023-08-14 2023-06-30 13F MICROSOFT COM Put 182,400 0.00 62,114 18.12 n/a n/a n/a
2023-05-15 2023-03-31 13F MICROSOFT COM Put 182,400 2.47 52,586 23.19 n/a n/a n/a
2023-02-14 2022-12-31 13F MICROSOFT COM Put 178,000 -7.05 42,688 -4.29 n/a n/a n/a
2022-11-14 2022-09-30 13F MICROSOFT COM Put 191,500 40.81 44,600 27.69 n/a n/a n/a
2022-08-15 2022-06-30 13F MICROSOFT COM Put 136,000 11.20 34,929 -7.36 n/a n/a n/a
2022-05-16 2022-03-31 13F MICROSOFT COM Put 122,300 840.77 37,706 762.44 n/a n/a n/a
2022-02-14 2021-12-31 13F MICROSOFT COM Put 13,000 4.00 4,372 24.06 n/a n/a n/a
2021-11-16 2021-09-30 13F/A MICROSOFT COM Put 12,500 -3.85 3,524 0.06 n/a n/a n/a
2021-11-15 2021-09-30 13F MICROSOFT COM Put 12,500 3,524 n/a n/a n/a
2021-08-16 2021-06-30 13F MICROSOFT COM Put 13,000 -13.33 3,522 -0.42 n/a n/a n/a
2021-05-17 2021-03-31 13F MICROSOFT COM Put 15,000 -25.00 3,537 -20.48 n/a n/a n/a
2021-02-16 2020-12-31 13F MICROSOFT COM Put 20,000 33.33 4,448 40.98 n/a n/a n/a
2020-11-16 2020-09-30 13F MICROSOFT COM Put 15,000 -44.44 3,155 -42.58 n/a n/a n/a
2020-08-14 2020-06-30 13F MICROSOFT COM Put 27,000 -58.46 5,495 -46.40 n/a n/a n/a
2020-05-15 2020-03-31 13F MICROSOFT COM Put 65,000 116.67 10,251 116.68 n/a n/a n/a
2020-02-14 2019-12-31 13F MICROSOFT COM Put 30,000 50.00 4,731 70.12 n/a n/a n/a
2019-11-14 2019-09-30 13F MICROSOFT COM Put 20,000 33.33 2,781 38.43 n/a n/a n/a
2019-08-14 2019-06-30 13F MICROSOFT COM Put 15,000 -50.00 2,009 -43.22 n/a n/a n/a
2019-05-15 2019-03-31 13F MICROSOFT COM Put 30,000 0.00 3,538 16.11 n/a n/a n/a
2019-02-20 2018-12-31 13F/A MICROSOFT COM Put 30,000 3,047 n/a n/a n/a
2019-02-14 2018-12-31 13F MICROSOFT COM Put 2,592,349,200 34,293 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.