Calamos Advisors LLC

Position in AEIS — Advanced Energy Industries Inc

CIK 1316507 NAPERVILLE, IL

Position in AEIS

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

Position Value

$3,989,335

-$1,590,965 QoQ

Shares Held

10,699

-38.1% QoQ

Ownership

0.027%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#220

of 677 holders

Holding Since

Mar 2020

11 quarters on record

Voting authority Sole 98% Shared 0% None 2%

Industrials · as of Jun 30, 2026

Calamos Advisors LLC holds $14,209,606 across 5 Electrical Equipment & Parts names. AEIS ranks #3 (28.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	HUBB	Hubbell Inc	8,129	$4,253,092
2	BE	Bloom Energy Corp	13,951	$4,222,967
3	AEIS	Advanced Energy Industries Inc This page	10,699	$3,989,335
4	AMPX	Amprius Technologies, Inc.	94,158	$1,305,029
5	ELVA	Electrovaya Inc.	41,827	$439,183

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,989,335	10,699	-38.1%	Shares	Other	2026-07-31
2026-03-31	$5,580,300	17,292	+13.0%	Shares	Other	2026-05-04
2025-12-31	$3,204,407	15,305	+26.1%	Shares	Sole	2026-01-29
2025-09-30	$2,064,818	12,136	+103.4%	Shares	Other	2025-10-20
2023-03-31	$584,668	5,966	+72.8%	Shares	Other	2023-05-04
2022-12-31	$296,112	3,452	-90.4%	Shares	Sole	2023-01-26
2021-06-30	$4,070,182	36,112	-32.1%	Shares	Sole	2021-07-22
2021-03-31	$5,806,859	53,191	-6.4%	Shares	Other	2021-04-12
2020-12-31	$5,513,421	56,857	+166.5%	Shares	Other	2021-01-27
2020-06-30	$1,446,028	21,331	-73.7%	Shares	Sole	2020-07-27
2020-03-31	$3,939,956	81,253	—	Shares	Sole	2020-04-28
No filing history on record for this holder in this stock.