Blackhill Capital Inc ownership in MSFT / Microsoft Corporation

Microsoft Corporation

MX ˙ BMV ˙ US5949181045

Security	MX:MSFT / Microsoft Corporation
Institution	Blackhill Capital Inc
Latest Disclosed Ownership	66,050 shares
Latest Disclosed Value	$ 24,449,729

On May 14, 2026 - Blackhill Capital Inc filed a 13F-HR form disclosing ownership of 66,050 shares of Microsoft Corporation (MX:MSFT) valued at $24,449,729 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 66,050 shares of Microsoft Corporation. This represents a change in shares of 0.00% during the quarter.

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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Disclosed Equity Positions (from 13F/NPORT Filings)

File Date	Effective Date	Form	Security	Class	ID	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-14	2026-03-31	13F	MICROSOFT CORP COM	COM	594918104	66,050	0	0.00	24,450	-23.46	1.2585
2026-02-13	2025-12-31	13F	MICROSOFT CORP COM	COM	594918104	66,050	0	0.00	31,943	-6.63	1.6435
2025-11-13	2025-09-30	13F	MICROSOFT CORP COM	COM	594918104	66,050	0	0.00	34,211	4.13	1.6937
2025-08-14	2025-06-30	13F	MICROSOFT CORP COM	COM	594918104	66,050	-6,000	-8.33	32,854	21.47	1.8945
2025-05-14	2025-03-31	13F	MICROSOFT CORP COM	COM	594918104	72,050	0	0.00	27,047	-10.94	1.5716
2025-02-13	2024-12-31	13F	MICROSOFT CORP COM	COM	594918104	72,050	0	0.00	30,369	-2.04	1.5736
2024-11-12	2024-09-30	13F	MICROSOFT CORP COM	COM	594918104	72,050	0	0.00	31,003	-3.72	1.7846
2024-08-13	2024-06-30	13F	MICROSOFT CORP COM	COM	594918104	72,050	0	0.00	32,203	6.24	1.9970
2024-05-14	2024-03-31	13F	MICROSOFT CORP COM	COM	594918104	72,050	0	0.00	30,313	11.88	1.7409
2024-02-12	2023-12-31	13F	MICROSOFT CORP COM	COM	594918104	72,050	1,200	1.69	27,094	21.11	2.1700
2023-11-13	2023-09-30	13F	MICROSOFT CORP COM	COM	594918104	70,850	0	0.00	22,371	-7.28	2.1553
2023-08-11	2023-06-30	13F	MICROSOFT CORP COM	COM	594918104	70,850	-1,200	-1.67	24,127	16.15	2.5891
2023-05-12	2023-03-31	13F	MICROSOFT CORP COM	COM	594918104	72,050	0	0.00	20,772	20.22	2.3186
2023-02-13	2022-12-31	13F	MICROSOFT CORP COM	COM	594918104	72,050	0	0.00	17,279	2.97	2.0028
2022-11-14	2022-09-30	13F	MICROSOFT CORP COM	COM	594918104	72,050	0	0.00	16,780	-9.32	1.9926
2022-08-12	2022-06-30	13F	MICROSOFT CORP COM	COM	594918104	72,050	0	0.00	18,505	-16.70	2.1442
2022-05-13	2022-03-31	13F	MICROSOFT CORP COM	COM	594918104	72,050	1,200	1.69	22,214	-6.77	2.1128
2022-02-11	2021-12-31	13F	MICROSOFT CORP COM	COM	594918104	70,850	0	0.00	23,828	19.30	2.0369
2021-11-12	2021-09-30	13F	MICROSOFT CORP COM	COM	594918104	70,850	0	0.00	19,974	4.07	1.7291
2021-08-13	2021-06-30	13F	MICROSOFT CORP COM	COM	594918104	70,850	0	0.00	19,193	14.90	1.7489
2021-05-13	2021-03-31	13F	MICROSOFT CORP COM	COM	594918104	70,850	0	0.00	16,704	6.00	1.4564
2021-02-08	2020-12-31	13F	MICROSOFT CORP COM	COM	594918104	70,850	150	0.21	15,758	5.97	1.9009
2020-11-12	2020-09-30	13F	MICROSOFT CORP COM	COM	594918104	70,700	0	0.00	14,870	3.35	2.0105
2020-08-13	2020-06-30	13F	MICROSOFT CORP COM	COM	594918104	70,700	-1,000	-1.39	14,388	27.24	2.1174
2020-05-12	2020-03-31	13F	MICROSOFT CORP COM	COM	594918104	71,700	-400	-0.55	11,308	-0.55	2.3541
2020-02-10	2019-12-31	13F	MICROSOFT CORP COM	COM	594918104	72,100	500	0.70	11,370	14.21	1.6589
2019-11-07	2019-09-30	13F	MICROSOFT CORP COM	COM	594918104	71,600	100	0.14	9,955	3.94	1.5736
2019-07-29	2019-06-30	13F	MICROSOFT CORP COM	COM	594918104	71,500	0	0.00	9,578	13.58	1.5412
2019-05-02	2019-03-31	13F	MICROSOFT CORP COM	COM	594918104	71,500	0	0.00	8,433	16.13	1.4461
2019-01-31	2018-12-31	13F	MICROSOFT CORP COM	COM	594918104	71,500	0	0.00	7,262	-11.19	1.3912
2018-10-24	2018-09-30	13F	MICROSOFT CORP COM	COM	594918104	71,500	0	0.00	8,177	15.97	1.3225
2018-08-06	2018-06-30	13F	MICROSOFT CORP COM	COM	594918104	71,500	8,200	12.95	7,051	22.05	1.2549
2018-05-08	2018-03-31	13F	MICROSOFT CORP COM	COM	594918104	63,300	0	0.00	5,777	6.69	1.0771
2018-02-05	2017-12-31	13F	MICROSOFT CORP COM	COM	594918104	63,300	59,500	1,565.79	5,415	1,813.43	0.9772
2017-11-02	2017-09-30	13F	MICROSOFT CORP COM	COM	594918104	3,800	3,800		283		0.0531

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.