Historical shareholding details of
Calamos Advisors LLC
holdings in CIENA Corp. (CIEN)
Monthly changes of
Calamos Advisors LLC
shareholding in CIENA Corp.
over the previous
months
|
Month
|
Name |
Total no. shares held |
Percent Holding |
|
Mar 31, 2025
|
Calamos Advisors Llc
|
23,034
|
0.02%
|
|
|
|
Feb 28, 2025
|
Calamos Advisors Llc
|
23,034
|
0.02%
|
|
|
|
Jan 31, 2025
|
Calamos Advisors Llc
|
16,590
|
0.01%
|
|
|
|
Dec 31, 2024
|
Calamos Advisors Llc
|
16,590
|
0.01%
|
|
Dec 31, 2024
|
Calamos Advisors Llc
|
16,590
|
0.01%
|
|
|
|
Nov 30, 2024
|
Calamos Advisors Llc
|
16,590
|
0.01%
|
|
|
|
Oct 31, 2024
|
Calamos Advisors Llc
|
16,590
|
0.01%
|
|
|
|
Sep 30, 2024
|
Calamos Advisors Llc
|
16,590
|
0.01%
|
|
Sep 30, 2024
|
Calamos Advisors Llc
|
16,590
|
0.01%
|
|
|
|
Aug 31, 2024
|
Calamos Advisors Llc
|
16,590
|
0.01%
|
|
|
|
Jul 31, 2024
|
Calamos Advisors Llc
|
16,590
|
0.01%
|
|
|
|
Jun 30, 2024
|
Calamos Advisors Llc
|
16,590
|
0.01%
|
|
Jun 30, 2024
|
Calamos Advisors Llc
|
16,590
|
0.01%
|
|
|
|
May 31, 2024
|
Calamos Advisors Llc
|
16,590
|
0.01%
|
|
|
|
Apr 30, 2024
|
Calamos Advisors Llc
|
11,400
|
0.01%
|
|
|
|
Mar 31, 2024
|
Calamos Advisors Llc
|
13,923
|
0.01%
|
|
Mar 31, 2024
|
Calamos Advisors Llc
|
11,400
|
0.01%
|
|
|
|
Feb 29, 2024
|
Calamos Advisors Llc
|
11,400
|
0.01%
|
|
|
|
Jan 31, 2024
|
Calamos Advisors Llc
|
10,561
|
0.01%
|
|
|
|
Dec 31, 2023
|
Calamos Advisors Llc
|
11,400
|
0.01%
|
|
Dec 31, 2023
|
Calamos Advisors Llc
|
10,561
|
0.01%
|
|
|
|
Nov 30, 2023
|
Calamos Advisors Llc
|
10,561
|
0.01%
|
|
|
|
Oct 31, 2023
|
Calamos Advisors Llc
|
10,561
|
0.01%
|
|
|
|
Sep 30, 2023
|
Calamos Advisors Llc
|
10,561
|
0.01%
|
|
Sep 30, 2023
|
Calamos Advisors Llc
|
10,561
|
0.01%
|
|
|
|
Aug 31, 2023
|
Calamos Advisors Llc
|
10,561
|
0.01%
|
|
|
|
Jul 31, 2023
|
Calamos Advisors Llc
|
6,890
|
0.00%
|
|
|
|
Jun 30, 2023
|
Calamos Advisors Llc
|
10,561
|
0.01%
|
|
Jun 30, 2023
|
Calamos Advisors Llc
|
6,890
|
0.00%
|
|
|
|
May 31, 2023
|
Calamos Advisors Llc
|
25,478
|
0.02%
|
|
|
|
Mar 31, 2023
|
Calamos Advisors Llc
|
31,095
|
0.02%
|
View all ownership details of CIENA Corp.