Calamos Advisors LLC

Position in AMZN — Amazon Com Inc

CIK 1316507 NAPERVILLE, IL

Back to AMZN Full portfolio

Position in AMZN

as of Jun 30, 2026 · filed Jul 31, 2026 Compact

Position Value

$713,017,944

+$3,679,482 QoQ

Shares Held

2,991,600

-12.2% QoQ

Ownership

0.028%

of shares outstanding

% of Portfolio

4.05%

of 13F equity value

Holder Rank

#237

of 6,129 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in AMZN Over Time

Shares Held

Position Value (USD)

Derivatives in AMZN

reported options exposure · as of Jun 30, 2026

CallValue

$24,000,838

CallShares

100,700

PutValue

PutShares

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 Jun 30, 2026

Calamos Advisors LLC holds $816,074,869 across 4 Internet Retail names. AMZN ranks #1 (87.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMZN	Amazon Com Inc This page	2,991,600	$713,017,944
2	W	Wayfair Inc.	509,226	$47,062,666
3	DASH	DoorDash, Inc.	217,618	$40,157,049
4	EBAY	Ebay Inc	141,720	$15,837,210

All Filings in AMZN

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50 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$24,000,838	100,700	+34.6%	Call	Sole	2026-07-31
2026-06-30	$713,017,944	2,991,600	-12.2%	Shares	Sole	2026-07-31
2026-03-31	$709,338,462	3,405,860	+8.5%	Shares	Sole	2026-05-04
2026-03-31	$208,270	1,000	-98.4%	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	+5.0%	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	-2.1%	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	+100.0%	Call	Sole	2025-08-08
2025-06-30	$720,225,558	3,282,855	+0.0%	Shares	Sole	2025-08-08
2025-06-30	$13,470,546	61,400	-19.2%	Put	Sole	2025-08-08
2025-03-31	$624,565,360	3,282,694	+0.4%	Shares	Sole	2025-04-29
2025-03-31	$380,520	2,000	-92.5%	Call	Sole	2025-04-29
2025-03-31	$14,459,760	76,000	+43.4%	Put	Sole	2025-04-29
2024-12-31	$5,813,835	26,500	-44.8%	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	-2.0%	Shares	Sole	2024-11-07
2024-06-30	$9,276,000	48,000	-49.2%	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	-0.6%	Shares	Sole	2024-05-08
2023-12-31	$14,358,330	94,500	-78.5%	Call	Sole	2024-01-31
2023-12-31	$514,494,062	3,386,166	-1.6%	Shares	Sole	2024-01-31
2023-09-30	$55,805,680	439,000	+156.7%	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	-1.3%	Shares	Sole	2023-07-28
2023-06-30	$6,909,080	53,000	-24.3%	Put	Sole	2023-07-28
2023-06-30	$22,291,560	171,000	+8450.0%	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	-7.2%	Shares	Sole	2023-01-26
2022-09-30	$7,910,000	70,000	-75.9%	Put	Sole	2022-10-24
2022-09-30	$456,138,173	4,036,621	+2.9%	Shares	Sole	2022-10-24
2022-06-30	$30,822,142	290,200	+9906.9%	Put	Sole	2022-08-01
2022-06-30	$416,524,181	3,921,704	+1861.0%	Shares	Sole	2022-08-01
2022-03-31	$651,950,880	199,988	+9.2%	Shares	Sole	2022-05-03
2021-12-31	$610,490,979	183,092	+5.8%	Shares	Sole	2022-02-01
2021-12-31	$6,668,680	2,000	0.0%	Call	Sole	2022-02-01
2021-09-30	$9,526,616	2,900	—	Put	Sole	2021-10-26
2021-09-30	$6,570,080	2,000	-80.4%	Call	Sole	2021-10-26
2021-09-30	$568,466,316	173,047	+6.1%	Shares	Sole	2021-10-26
2021-06-30	$35,089,632	10,200	+52.2%	Call	Sole	2021-07-22
2021-06-30	$560,845,844	163,029	+12.7%	Shares	Sole	2021-07-22
2021-03-31	$447,391,591	144,596	+5.5%	Shares	Sole	2021-04-12
2021-03-31	$20,730,336	6,700	-61.7%	Call	Sole	2021-04-12
2020-12-31	$446,202,666	137,001	-4.1%	Shares	Sole	2021-01-27
2020-12-31	$56,996,275	17,500	-20.1%	Call	Sole	2021-01-27
2020-09-30	$449,707,916	142,822	-4.8%	Shares	Sole	2020-10-26
2020-09-30	$68,957,187	21,900	-22.3%	Call	Sole	2020-10-26
2020-06-30	$77,798,724	28,200	—	Call	Sole	2020-07-27
2020-06-30	$414,029,911	150,075	—	Shares	Sole	2020-07-27
No filing history on record for this holder in this stock.