Calamos Advisors LLC

Position in AMZN — Amazon Com Inc

CIK 1316507 NAPERVILLE, IL

Back to AMZN Full portfolio

Position in AMZN

as of Mar 31, 2026 · filed May 4, 2026 Compact

Position Value

$709,338,462

-$15,520,125 QoQ

Shares Held

3,405,860

+8.5% QoQ

Ownership

0.032%

of shares outstanding

% of Portfolio

4.06%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 98.60085264808302.ToString("F0")% Shared 0.ToString("F0")% None 1.3991473519169901.ToString("F0")%

Common Shares in AMZN Over Time

Shares Held

Position Value (USD)

Derivatives in AMZN

reported options exposure · as of Mar 31, 2026

CallValue

$15,578,596

CallShares

74,800

PutValue

$208,270

PutShares

1,000

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Internet Retail

Consumer Cyclical · as of Mar 31, 2026

Calamos Advisors LLC holds $778,846,349 across 6 Internet Retail names. AMZN ranks #1 (91.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMZN	Amazon Com Inc This page	3,405,860	$709,338,462
2	DASH	DoorDash, Inc.	316,118	$47,465,117
3	EBAY	Ebay Inc	146,745	$13,356,729
4	BABA	Alibaba Group Holding Ltd	49,612	$6,224,321
5	MELI	Mercadolibre Inc	911	$1,575,137
6	RVLV	Revolve Group, Inc.	39,212	$886,583

All Filings in AMZN

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49 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$709,338,462	3,405,860	+340486.0%	Shares	Sole	2026-05-04
2026-03-31	$208,270	1,000	-98.7%	Put	Sole	2026-05-04
2026-03-31	$15,578,596	74,800	+790.5%	Call	Sole	2026-05-04
2025-12-31	$1,938,888	8,400	-99.7%	Call	Sole	2026-01-29
2025-12-31	$724,858,587	3,140,363	-2.3%	Shares	Sole	2026-01-29
2025-09-30	$705,622,008	3,213,654	+40070.7%	Shares	Sole	2025-10-20
2025-09-30	$1,756,560	8,000	+100.0%	Call	Sole	2025-10-20
2025-06-30	$877,560	4,000	-99.9%	Call	Sole	2025-08-08
2025-06-30	$720,225,558	3,282,855	+5246.7%	Shares	Sole	2025-08-08
2025-06-30	$13,470,546	61,400	-98.1%	Put	Sole	2025-08-08
2025-03-31	$624,565,360	3,282,694	+164034.7%	Shares	Sole	2025-04-29
2025-03-31	$380,520	2,000	-97.4%	Call	Sole	2025-04-29
2025-03-31	$14,459,760	76,000	+186.8%	Put	Sole	2025-04-29
2024-12-31	$5,813,835	26,500	-99.2%	Call	Sole	2025-01-24
2024-12-31	$717,158,047	3,268,873	+0.4%	Shares	Sole	2025-01-24
2024-09-30	$606,854,264	3,256,879	+6685.2%	Shares	Sole	2024-11-07
2024-06-30	$9,276,000	48,000	-98.6%	Call	Sole	2024-07-25
2024-06-30	$642,444,938	3,324,424	-1.3%	Shares	Sole	2024-07-25
2024-03-31	$607,436,865	3,367,540	+3463.5%	Shares	Sole	2024-05-08
2023-12-31	$14,358,330	94,500	-97.2%	Call	Sole	2024-01-31
2023-12-31	$514,494,062	3,386,166	+671.3%	Shares	Sole	2024-01-31
2023-09-30	$55,805,680	439,000	-87.2%	Call	Sole	2023-10-26
2023-09-30	$437,569,794	3,442,179	+0.3%	Shares	Sole	2023-10-26
2023-06-30	$447,290,971	3,431,198	+6374.0%	Shares	Sole	2023-07-28
2023-06-30	$6,909,080	53,000	-69.0%	Put	Sole	2023-07-28
2023-06-30	$22,291,560	171,000	-95.1%	Call	Sole	2023-07-28
2023-03-31	$359,013,419	3,475,781	-7.2%	Shares	Sole	2023-05-04
2022-12-31	$314,689,452	3,746,303	+5251.9%	Shares	Sole	2023-01-26
2022-09-30	$7,910,000	70,000	-98.3%	Put	Sole	2022-10-24
2022-09-30	$456,138,173	4,036,621	+1291.0%	Shares	Sole	2022-10-24
2022-06-30	$30,822,142	290,200	-92.6%	Put	Sole	2022-08-01
2022-06-30	$416,524,181	3,921,704	+1861.0%	Shares	Sole	2022-08-01
2022-03-31	$32,597,544	199,988	+9.2%	Shares	Sole	2022-05-03
2021-12-31	$30,524,548	183,092	+9054.6%	Shares	Sole	2022-02-01
2021-12-31	$333,434	2,000	-31.0%	Call	Sole	2022-02-01
2021-09-30	$476,330	2,900	+45.0%	Put	Sole	2021-10-26
2021-09-30	$328,504	2,000	-98.8%	Call	Sole	2021-10-26
2021-09-30	$28,423,315	173,047	+1596.5%	Shares	Sole	2021-10-26
2021-06-30	$1,754,481	10,200	-93.7%	Call	Sole	2021-07-22
2021-06-30	$28,042,292	163,029	+12.7%	Shares	Sole	2021-07-22
2021-03-31	$22,369,579	144,596	+2058.1%	Shares	Sole	2021-04-12
2021-03-31	$1,036,516	6,700	-95.1%	Call	Sole	2021-04-12
2020-12-31	$22,310,133	137,001	+682.9%	Shares	Sole	2021-01-27
2020-12-31	$2,849,813	17,500	-87.7%	Call	Sole	2021-01-27
2020-09-30	$22,485,395	142,822	+552.2%	Shares	Sole	2020-10-26
2020-09-30	$3,447,859	21,900	-22.3%	Call	Sole	2020-10-26
2020-06-30	$3,889,936	28,200	-81.2%	Call	Sole	2020-07-27
2020-06-30	$20,701,495	150,075	-9.9%	Shares	Sole	2020-07-27
2020-03-31	$16,232,198	166,508	—	Shares	Sole	2020-04-28
No filing history on record for this holder in this stock.