Calamos Advisors LLC

Position in AEP — American Electric Power Co Inc

CIK 1316507 NAPERVILLE, IL

Position in AEP

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

Position Value

$18,161,527

-$688,825 QoQ

Shares Held

132,750

-7.7% QoQ

Ownership

0.024%

of shares outstanding

% of Portfolio

0.10%

of 13F equity value

Holder Rank

#236

of 1,972 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Utilities · as of Jun 30, 2026

Calamos Advisors LLC holds $216,689,833 across 13 Utilities - Regulated Electric names. AEP ranks #6 (8.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NEE	Nextera Energy Inc	428,052	$37,570,124
2	TXNM	Txnm Energy Inc	380,686	$21,615,351
3	DUK	Duke Energy CORP	168,552	$21,335,312
4	D	Dominion Energy, Inc	277,798	$18,970,825
5	SO	Southern Co	193,077	$18,479,399
6	AEP	American Electric Power Co Inc This page	132,750	$18,161,527
7	ETR	Entergy Corp /De/	150,917	$17,334,326
8	EXC	Exelon Corp	320,565	$14,944,740

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$18,161,527	132,750	-7.7%	Shares	Sole	2026-07-31
2026-03-31	$18,850,352	143,808	+6.4%	Shares	Sole	2026-05-04
2025-12-31	$15,591,987	135,218	-3.9%	Shares	Sole	2026-01-29
2025-09-30	$15,829,650	140,708	0.0%	Shares	Sole	2025-10-20
2025-06-30	$14,599,862	140,708	0.0%	Shares	Sole	2025-08-08
2025-03-31	$15,375,163	140,708	+1.1%	Shares	Sole	2025-04-29
2024-12-31	$12,832,974	139,141	0.0%	Shares	Sole	2025-01-24
2024-09-30	$14,275,866	139,141	-2.4%	Shares	Sole	2024-11-07
2024-06-30	$12,507,775	142,555	-3.5%	Shares	Sole	2024-07-25
2024-03-31	$12,721,963	147,758	-2.5%	Shares	Sole	2024-05-08
2023-12-31	$12,302,718	151,474	-1.3%	Shares	Sole	2024-01-31
2023-09-30	$11,542,659	153,452	0.0%	Shares	Sole	2023-10-26
2023-06-30	$12,920,658	153,452	0.0%	Shares	Sole	2023-07-28
2023-03-31	$13,962,597	153,452	-11.1%	Shares	Sole	2023-05-04
2022-12-31	$16,391,883	172,637	-15.0%	Shares	Sole	2023-01-26
2022-09-30	$17,563,182	203,160	0.0%	Shares	Sole	2022-10-24
2022-06-30	$19,491,170	203,160	+2.8%	Shares	Sole	2022-08-01
2022-03-31	$19,723,431	197,689	+15.4%	Shares	Sole	2022-05-03
2021-12-31	$15,243,941	171,338	+4.0%	Shares	Sole	2022-02-01
2021-09-30	$13,370,751	164,705	+9.7%	Shares	Sole	2021-10-26
2021-06-30	$12,703,049	150,172	+29.4%	Shares	Sole	2021-07-22
2021-03-31	$9,826,555	116,016	+3.2%	Shares	Sole	2021-04-12
2020-12-31	$9,362,129	112,431	-4.2%	Shares	Sole	2021-01-27
2020-09-30	$9,586,929	117,300	-8.1%	Shares	Sole	2020-10-26
2020-06-30	$10,161,665	127,595	-6.0%	Shares	Sole	2020-07-27
2020-03-31	$10,858,004	135,759	—	Shares	Sole	2020-04-28
No filing history on record for this holder in this stock.