Amgen Inc

Calamos Advisors LLC AMGN

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/29/2026

Shares

69,748

Value ($000)

22,829

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	22,829	0.1%	69,748	12/31/2025
2025 Q3	10/20/2025	20,479	0.1%	72,569	9/30/2025
2025 Q2	8/8/2025	20,194	0.1%	72,325	6/30/2025
2025 Q1	4/29/2025	22,533	0.1%	72,325	3/31/2025
2024 Q4	1/24/2025	18,632	0.1%	71,485	12/31/2024
2024 Q3	11/7/2024	23,033	0.1%	71,485	9/30/2024
2024 Q2	7/25/2024	22,902	0.1%	73,299	6/30/2024
2024 Q1	5/8/2024	21,600	0.1%	75,972	3/31/2024
2023 Q4	1/31/2024	22,431	0.1%	77,881	12/31/2023
2023 Q3	10/26/2023	21,204	0.1%	78,897	9/30/2023
2023 Q2	7/28/2023	17,524	0.1%	78,929	6/30/2023
2023 Q1	5/4/2023	19,093	0.1%	78,977	3/31/2023
2022 Q4	1/26/2023	23,333	0.1%	88,839	12/31/2022
2022 Q3	10/24/2022	23,559	0.1%	104,521	9/30/2022
2022 Q2	8/1/2022	25,430	0.1%	104,521	6/30/2022
2022 Q1	5/3/2022	24,573	0.1%	101,618	3/31/2022
2021 Q4	2/1/2022	19,804	0.1%	88,029	12/31/2021
2021 Q3	10/26/2021	17,995	0.1%	84,621	9/30/2021
2021 Q2	7/22/2021	18,806	0.1%	77,154	6/30/2021
2021 Q1	4/12/2021	14,830	0.1%	59,605	3/31/2021
2020 Q4	1/27/2021	13,281	0.1%	57,763	12/31/2020
2020 Q3	10/26/2020	26,667	0.2%	104,921	9/30/2020
2020 Q2	7/27/2020	25,994	0.2%	110,210	6/30/2020
2020 Q1	4/28/2020	23,209	0.2%	114,480	3/31/2020
2019 Q4	1/15/2020	38,426	0.2%	159,397	12/31/2019
2014 Q1	5/16/2014	7,647	0.0%	62,000	3/31/2014
2013 Q4	2/14/2014	7,078	0.0%	62,000	12/31/2013