Calamos Advisors LLC

Position in SPG — Simon Property Group Inc.

CIK 1316507 NAPERVILLE, IL

Position in SPG

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

Position Value

$268,416

-$9,568,991 QoQ

Shares Held

1,439

-98.7% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

12 quarters on record

Voting authority Sole 19% Shared 0% None 81%

Real Estate · as of Jun 30, 2026

Calamos Advisors LLC holds $23,913,611 across 2 REIT - Retail names.

#	Ticker	Company	Shares	Value (USD)	Open
1	O	Realty Income Corp	271,821	$16,842,029
2	REG	Regency Centers Corp	88,683	$7,071,582

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$268,416	1,439	-98.7%	Shares	Sole	2026-05-04
2022-09-30	$9,837,407	109,609	0.0%	Shares	Sole	2022-10-24
2022-06-30	$10,404,086	109,609	+2.8%	Shares	Sole	2022-08-01
2022-03-31	$14,031,926	106,658	+15.1%	Shares	Sole	2022-05-03
2021-12-31	$14,809,400	92,692	+4.1%	Shares	Sole	2022-02-01
2021-09-30	$11,575,908	89,066	+9.5%	Shares	Sole	2021-10-26
2021-06-30	$10,610,503	81,319	+29.3%	Shares	Sole	2021-07-22
2021-03-31	$7,155,336	62,893	+3.3%	Shares	Sole	2021-04-12
2020-12-31	$5,193,296	60,897	-3.8%	Shares	Sole	2021-01-27
2020-09-30	$4,093,467	63,288	-8.1%	Shares	Sole	2020-10-26
2020-06-30	$4,707,415	68,842	-6.0%	Shares	Sole	2020-07-27
2020-03-31	$4,018,330	73,247	—	Shares	Sole	2020-04-28
No filing history on record for this holder in this stock.