Automatic Data Processing Inc

Calamos Advisors LLC ADP

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/29/2026

Shares

95,826

Value ($000)

24,649

Weight

0.1%

2013 Q4 - 2025 Q4 (27 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	1/29/2026	24,649	0.1%	95,826	12/31/2025
2025 Q3	10/20/2025	29,267	0.1%	99,717	9/30/2025
2025 Q2	8/8/2025	30,753	0.1%	99,717	6/30/2025
2025 Q1	4/29/2025	30,467	0.1%	99,717	3/31/2025
2024 Q4	1/24/2025	28,865	0.1%	98,606	12/31/2024
2024 Q3	11/7/2024	27,287	0.1%	98,606	9/30/2024
2024 Q2	7/25/2024	24,114	0.1%	101,025	6/30/2024
2024 Q1	5/8/2024	26,151	0.1%	104,712	3/31/2024
2023 Q4	1/31/2024	25,008	0.1%	107,346	12/31/2023
2023 Q3	10/26/2023	26,163	0.1%	108,748	9/30/2023
2023 Q2	7/28/2023	26,491	0.1%	120,528	6/30/2023
2023 Q1	5/4/2023	26,833	0.1%	120,528	3/31/2023
2022 Q4	1/26/2023	35,749	0.2%	149,663	12/31/2022
2022 Q3	10/24/2022	39,618	0.2%	175,155	9/30/2022
2022 Q2	8/1/2022	30,241	0.1%	143,975	6/30/2022
2022 Q1	5/3/2022	31,878	0.1%	140,098	3/31/2022
2021 Q4	2/1/2022	29,941	0.1%	121,425	12/31/2021
2021 Q3	10/26/2021	23,335	0.1%	116,724	9/30/2021
2021 Q2	7/22/2021	21,138	0.1%	106,424	6/30/2021
2021 Q1	4/12/2021	15,496	0.1%	82,218	3/31/2021
2020 Q4	1/27/2021	14,039	0.1%	79,678	12/31/2020
2020 Q3	10/26/2020	11,596	0.1%	83,129	9/30/2020
2020 Q2	7/27/2020	13,463	0.1%	90,425	6/30/2020
2020 Q1	4/28/2020	13,150	0.1%	96,211	3/31/2020
2019 Q4	1/15/2020	17,812	0.1%	104,472	12/31/2019
2014 Q1	5/16/2014	3,245	0.0%	42,000	3/31/2014
2013 Q4	2/14/2014	3,394	0.0%	42,000	12/31/2013