Historical shareholding details of
Calamos Advisors LLC
holdings in AMGEN Inc. (AMGN)
Monthly changes of
Calamos Advisors LLC
shareholding in AMGEN Inc.
over the previous
months
|
Month
|
Name |
Total no. shares held |
Percent Holding |
|
Mar 31, 2025
|
Calamos Advisors Llc
|
77,445
|
0.01%
|
|
|
|
Feb 28, 2025
|
Calamos Advisors Llc
|
77,445
|
0.01%
|
|
|
|
Jan 31, 2025
|
Calamos Advisors Llc
|
77,445
|
0.01%
|
|
|
|
Dec 31, 2024
|
Calamos Advisors Llc
|
71,485
|
0.01%
|
|
Dec 31, 2024
|
Calamos Advisors Llc
|
77,445
|
0.01%
|
|
|
|
Nov 30, 2024
|
Calamos Advisors Llc
|
77,445
|
0.01%
|
|
|
|
Oct 31, 2024
|
Calamos Advisors Llc
|
77,445
|
0.01%
|
|
|
|
Sep 30, 2024
|
Calamos Advisors Llc
|
71,485
|
0.01%
|
|
Sep 30, 2024
|
Calamos Advisors Llc
|
79,199
|
0.01%
|
|
|
|
Aug 31, 2024
|
Calamos Advisors Llc
|
79,199
|
0.01%
|
|
|
|
Jul 31, 2024
|
Calamos Advisors Llc
|
79,421
|
0.01%
|
|
|
|
Jun 30, 2024
|
Calamos Advisors Llc
|
73,299
|
0.01%
|
|
Jun 30, 2024
|
Calamos Advisors Llc
|
82,094
|
0.02%
|
|
|
|
May 31, 2024
|
Calamos Advisors Llc
|
82,094
|
0.02%
|
|
|
|
Apr 30, 2024
|
Calamos Advisors Llc
|
84,003
|
0.02%
|
|
|
|
Mar 31, 2024
|
Calamos Advisors Llc
|
75,972
|
0.01%
|
|
Mar 31, 2024
|
Calamos Advisors Llc
|
84,063
|
0.02%
|
|
|
|
Feb 29, 2024
|
Calamos Advisors Llc
|
84,063
|
0.02%
|
|
|
|
Jan 31, 2024
|
Calamos Advisors Llc
|
85,183
|
0.02%
|
|
|
|
Dec 31, 2023
|
Calamos Advisors Llc
|
77,881
|
0.01%
|
|
Dec 31, 2023
|
Calamos Advisors Llc
|
85,183
|
0.02%
|
|
|
|
Nov 30, 2023
|
Calamos Advisors Llc
|
85,183
|
0.02%
|
|
|
|
Oct 31, 2023
|
Calamos Advisors Llc
|
85,183
|
0.02%
|
|
|
|
Sep 30, 2023
|
Calamos Advisors Llc
|
78,897
|
0.01%
|
|
Sep 30, 2023
|
Calamos Advisors Llc
|
85,183
|
0.02%
|
|
|
|
Aug 31, 2023
|
Calamos Advisors Llc
|
85,183
|
0.02%
|
|
|
|
Jul 31, 2023
|
Calamos Advisors Llc
|
85,406
|
0.02%
|
|
|
|
Jun 30, 2023
|
Calamos Advisors Llc
|
78,929
|
0.01%
|
|
Jun 30, 2023
|
Calamos Advisors Llc
|
85,587
|
0.02%
|
|
|
|
May 31, 2023
|
Calamos Advisors Llc
|
85,648
|
0.02%
|
|
|
|
Mar 31, 2023
|
Calamos Advisors Llc
|
78,977
|
0.01%
|
View all ownership details of AMGEN Inc.