Does Calamos Advisors own AMZN stock?

Yes. As of its Q2 2026 13F, Calamos Advisors holds 2,991,600 shares of AMZN (Amazon), worth $713M.

How many shares of AMZN does Calamos Advisors own?

As of its Q2 2026 13F, Calamos Advisors holds 2,991,600 shares of AMZN (Amazon).

As of its Q2 2026 13F, Calamos Advisors' AMZN position is worth $713M.

In Q2 2026, Calamos Advisors reduced its AMZN position by 414,260 shares (-12.2%).

Calamos Advisors already held AMZN 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 AMAZON COM INC

Current Value

$713M

Current Shares

Total Value Change

+$373.8M

Total Shares Change

+2.8M

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	3M	-12.2%	$713M	2.4%	$238.34	0
2026-Q1	Increased	3.4M	+8.4%	$709.3M	2.5%	$208.27	59
2025-Q4	Decreased	3.1M	-2.3%	$724.9M	2.7%	$230.82	0
2025-Q3	Decreased	3.2M	-2.1%	$705.6M	2.6%	$219.57	0
2025-Q2	Increased	3.3M	0.0%	$720.2M	2.8%	$219.39	54
2025-Q1	Increased	3.3M	+0.4%	$624.6M	2.7%	$190.26	54
2024-Q4	Increased	3.3M	+0.4%	$717.2M	3.0%	$219.39	54
2024-Q3	Decreased	3.3M	-2.0%	$606.9M	2.6%	$186.33	0
2024-Q2	Decreased	3.3M	-1.3%	$642.4M	2.9%	$193.25	0
2024-Q1	Decreased	3.4M	-0.6%	$607.4M	2.9%	$180.38	0
2023-Q4	Decreased	3.4M	-1.6%	$514.5M	2.5%	$151.94	0
2023-Q3	Increased	3.4M	+0.3%	$437.6M	2.3%	$127.12	54
2023-Q2	Decreased	3.4M	-1.3%	$447.3M	2.2%	$130.36	0
2023-Q1	Decreased	3.5M	-7.2%	$359M	1.8%	$103.29	0
2022-Q4	Decreased	3.7M	-7.2%	$314.7M	1.5%	$84.00	0
2022-Q3	Increased	4M	+2.9%	$456.1M	2.1%	$113.00	55
2022-Q2	Increased	3.9M	+1861.0%	$416.5M	1.8%	$106.21	79
2022-Q1	Increased	199,988	+9.2%	$652M	2.4%	$163.00	59
2021-Q4	Increased	183,092	+5.8%	$610.5M	2.3%	$166.72	57
2021-Q3	Increased	173,047	+6.1%	$568.5M	2.5%	$164.25	57
2021-Q2	Increased	163,029	+12.8%	$560.8M	2.6%	$172.01	61
2021-Q1	Increased	144,596	+5.5%	$447.4M	2.4%	$154.70	57
2020-Q4	Decreased	137,001	-4.1%	$446.2M	2.6%	$162.85	0
2020-Q3	Decreased	142,822	-4.8%	$449.7M	2.9%	$157.44	0
2020-Q2	Decreased	150,075	-9.9%	$414M	2.9%	$137.94	0
2020-Q1	Decreased	166,508	-18.6%	$324.6M	2.5%	$97.49	0
2019-Q4	Decreased	204,454	-0.3%	$377.8M	1.9%	$92.39	0
2019-Q3	Increased	205,133	+4.7%	$356.1M	1.9%	$86.80	51
2019-Q2	Increased	195,984	+2.9%	$371.1M	2.1%	$94.68	55
2019-Q1	First report	190,474	-	$339.2M	2.1%	$89.04	0