Does Calamos Advisors own MU stock?

Yes. As of its Q2 2026 13F, Calamos Advisors holds 313,454 shares of MU (Micron Technology), worth $361.8M.

How many shares of MU does Calamos Advisors own?

As of its Q2 2026 13F, Calamos Advisors holds 313,454 shares of MU (Micron Technology).

As of its Q2 2026 13F, Calamos Advisors' MU position is worth $361.8M.

In Q2 2026, Calamos Advisors reduced its MU position by 8,752 shares (-2.7%).

Calamos Advisors already held MU in its Q1 2019 13F, the earliest on record, and has listed it in 30 quarterly 13F filings.

Position history for Calamos Advisors LLC's holdings in MICRON TECHNOLOGY INC

Current Value

$361.8M

Current Shares

313,454

Total Value Change

+$349.1M

Total Shares Change

+6,747

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	313,454	-2.7%	$361.8M	1.2%	$1,154.11	0
2026-Q1	Decreased	322,206	-19.2%	$108.9M	0.4%	$337.79	0
2025-Q4	Increased	398,748	+0.8%	$113.8M	0.4%	$285.25	36
2025-Q3	Increased	395,621	+0.1%	$66.2M	0.2%	$167.05	35
2025-Q2	Increased	395,068	+0.0%	$48.7M	0.2%	$122.94	35
2025-Q1	Increased	394,973	+1.0%	$34.3M	0.1%	$86.67	35
2024-Q4	Decreased	391,221	-3.3%	$32.9M	0.1%	$83.84	0
2024-Q3	Decreased	404,543	-18.1%	$42M	0.2%	$103.06	0
2024-Q2	Decreased	493,701	-2.0%	$64.9M	0.3%	$130.59	0
2024-Q1	Increased	503,747	+8.5%	$59.4M	0.3%	$117.05	38
2023-Q4	Decreased	464,236	-19.1%	$39.6M	0.2%	$84.65	0
2023-Q3	Increased	574,151	+9.7%	$39.1M	0.2%	$67.28	38
2023-Q2	Increased	523,533	+22.4%	$33M	0.2%	$62.30	42
2023-Q1	Decreased	427,815	-8.8%	$25.8M	0.1%	$59.44	0
2022-Q4	Decreased	468,877	-12.2%	$23.4M	0.1%	$49.24	0
2022-Q3	Decreased	534,187	-29.6%	$26.8M	0.1%	$49.14	0
2022-Q2	Decreased	759,214	-0.1%	$42M	0.2%	$54.11	0
2022-Q1	Increased	760,300	+22.6%	$59.2M	0.2%	$76.14	43
2021-Q4	Increased	620,344	+0.0%	$57.8M	0.2%	$91.06	35
2021-Q3	Decreased	620,248	-26.9%	$44M	0.2%	$69.31	0
2021-Q2	Decreased	847,884	-1.7%	$72.1M	0.3%	$82.87	0
2021-Q1	Increased	862,344	+0.7%	$76.1M	0.4%	$86.02	36
2020-Q4	Decreased	856,022	-1.5%	$64.4M	0.4%	$73.31	0
2020-Q3	Decreased	868,754	-4.9%	$40.8M	0.3%	$45.79	0
2020-Q2	Decreased	913,096	-30.4%	$47M	0.3%	$50.24	0
2020-Q1	Increased	1.3M	+101.7%	$55.2M	0.4%	$41.01	57
2019-Q4	Increased	650,093	+19.8%	$35M	0.2%	$52.44	41
2019-Q3	Increased	542,877	+70.2%	$23.3M	0.1%	$41.78	51
2019-Q2	Increased	318,981	+4.0%	$12.3M	0.1%	$37.63	29
2019-Q1	First report	306,707	-	$12.7M	0.1%	$40.30	0