Calamos Wealth Management LLC

Position in ABT — Abbott Laboratories

CIK 1455258 NAPERVILLE, IL

Position in ABT

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

Position Value

$564,312

-$449,143 QoQ

Shares Held

6,219

-37.0% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#1,813

of 2,959 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 73% Shared 0% None 27%

Healthcare · as of Jun 30, 2026

Calamos Wealth Management LLC holds $15,760,920 across 5 Medical Devices names. ABT ranks #3 (3.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SYK	Stryker Corp	43,842	$13,803,215
2	MDT	Medtronic plc	11,080	$866,788
3	ABT	Abbott Laboratories This page	6,219	$564,312
4	BSX	Boston Scientific Corp	7,470	$318,819
5	EW	Edwards Lifesciences Corp	2,297	$207,786

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$564,312	6,219	-37.0%	Shares	Sole	2026-07-31
2026-03-31	$1,013,455	9,871	-23.5%	Shares	Sole	2026-05-04
2025-12-31	$1,617,243	12,908	-19.9%	Shares	Sole	2026-01-29
2025-09-30	$2,158,309	16,114	+90.1%	Shares	Sole	2025-10-20
2025-06-30	$1,152,820	8,476	-1.1%	Shares	Sole	2025-07-29
2025-03-31	$1,136,279	8,566	-0.9%	Shares	Sole	2025-04-29
2024-12-31	$977,270	8,640	-2.9%	Shares	Sole	2025-01-24
2024-09-30	$1,014,917	8,902	+0.9%	Shares	Sole	2024-11-12
2024-06-30	$917,109	8,826	+0.7%	Shares	Sole	2024-07-25
2024-03-31	$996,570	8,768	-2.2%	Shares	Sole	2024-05-08
2023-12-31	$986,887	8,966	-13.1%	Shares	Sole	2024-01-31
2023-09-30	$999,007	10,315	+8.0%	Shares	Sole	2023-10-26
2023-06-30	$1,041,359	9,552	-7.6%	Shares	Sole	2023-07-28
2023-03-31	$1,046,927	10,339	-1.0%	Shares	Sole	2023-05-04
2022-12-31	$1,146,097	10,439	-1.1%	Shares	Sole	2023-01-26
2022-09-30	$1,021,688	10,559	-0.9%	Shares	Sole	2022-10-24
2022-06-30	$1,157,448	10,653	-3.7%	Shares	Sole	2022-08-01
2022-03-31	$1,309,179	11,061	-1.9%	Shares	Sole	2022-05-03
2021-12-31	$1,586,280	11,271	+0.9%	Shares	Sole	2022-02-01
2021-09-30	$1,319,512	11,170	+55.1%	Shares	Sole	2021-10-26
2021-06-30	$834,811	7,201	+19.3%	Shares	Sole	2021-07-22
2021-03-31	$723,354	6,036	+6.1%	Shares	Sole	2021-04-12
2020-12-31	$622,779	5,688	+21.3%	Shares	Sole	2021-01-27
2020-09-30	$510,412	4,690	+82.5%	Shares	Sole	2020-10-26
2020-06-30	$234,975	2,570	-37.9%	Shares	Sole	2020-07-27
2020-03-31	$326,687	4,140	—	Shares	Sole	2020-04-28
No filing history on record for this holder in this stock.