Microsoft Corp

Calamos Advisors LLC MSFT

Report date

6/30/2026

Quarter

2026 Q2

Filed

7/31/2026

Shares

2,045,038

Value ($000)

762,840

Weight

2.5%

2013 Q4 - 2026 Q2 (29 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2026 Q2	7/31/2026	762,840	2.5%	2,045,038	6/30/2026
2026 Q1	5/4/2026	879,341	3.1%	2,375,507	3/31/2026
2025 Q4	1/29/2026	1,029,264	3.9%	2,128,249	12/31/2025
2025 Q3	10/20/2025	1,138,060	4.2%	2,197,239	9/30/2025
2025 Q2	8/8/2025	1,110,038	4.4%	2,231,636	6/30/2025
2025 Q1	4/29/2025	863,991	3.8%	2,301,583	3/31/2025
2024 Q4	1/24/2025	976,970	4.1%	2,317,841	12/31/2024
2024 Q3	11/7/2024	1,014,496	4.4%	2,357,647	9/30/2024
2024 Q2	7/25/2024	1,105,255	4.9%	2,472,882	6/30/2024
2024 Q1	5/8/2024	1,060,719	5.0%	2,521,200	3/31/2024
2023 Q4	1/31/2024	966,331	4.7%	2,569,757	12/31/2023
2023 Q3	10/26/2023	820,769	4.3%	2,599,426	9/30/2023
2023 Q2	7/28/2023	879,305	4.4%	2,582,089	6/30/2023
2023 Q1	5/4/2023	782,077	3.8%	2,712,720	3/31/2023
2022 Q4	1/26/2023	725,697	3.4%	3,026,009	12/31/2022
2022 Q3	10/24/2022	783,860	3.6%	3,365,649	9/30/2022
2022 Q2	8/1/2022	865,741	3.7%	3,370,872	6/30/2022
2022 Q1	5/3/2022	1,028,883	3.9%	3,337,171	3/31/2022
2021 Q4	2/1/2022	1,035,603	3.9%	3,079,218	12/31/2021
2021 Q3	10/26/2021	847,467	3.7%	3,006,056	9/30/2021
2021 Q2	7/22/2021	775,467	3.5%	2,862,559	6/30/2021
2021 Q1	4/12/2021	590,227	3.2%	2,503,402	3/31/2021
2020 Q4	1/27/2021	541,613	3.1%	2,435,092	12/31/2020
2020 Q3	10/26/2020	533,108	3.4%	2,534,627	9/30/2020
2020 Q2	7/27/2020	547,705	3.9%	2,691,294	6/30/2020
2020 Q1	4/28/2020	428,220	3.4%	2,715,238	3/31/2020
2019 Q4	1/15/2020	571,744	2.8%	3,625,519	12/31/2019
2014 Q1	5/16/2014	63,281	0.4%	1,543,825	3/31/2014
2013 Q4	2/14/2014	57,649	0.4%	1,540,195	12/31/2013