Historical shareholding details of
Calamos Advisors LLC
holdings in Occidental Petroleum Corp. (OXY)
Monthly changes of
Calamos Advisors LLC
shareholding in Occidental Petroleum Corp.
over the previous
months
|
Month
|
Name |
Total no. shares held |
Percent Holding |
|
Aug 31, 2025
|
Calamos Advisors Llc
|
170,927
|
0.02%
|
|
|
|
Jul 31, 2025
|
Calamos Advisors Llc
|
170,927
|
0.02%
|
|
|
|
Jun 30, 2025
|
Calamos Advisors Llc
|
158,750
|
0.02%
|
|
Jun 30, 2025
|
Calamos Advisors Llc
|
170,927
|
0.02%
|
|
|
|
May 31, 2025
|
Calamos Advisors Llc
|
170,927
|
0.02%
|
|
|
|
Apr 30, 2025
|
Calamos Advisors Llc
|
170,927
|
0.02%
|
|
|
|
Mar 31, 2025
|
Calamos Advisors Llc
|
158,750
|
0.02%
|
|
Mar 31, 2025
|
Calamos Advisors Llc
|
169,160
|
0.02%
|
|
|
|
Feb 28, 2025
|
Calamos Advisors Llc
|
169,160
|
0.02%
|
|
|
|
Jan 31, 2025
|
Calamos Advisors Llc
|
169,160
|
0.02%
|
|
|
|
Dec 31, 2024
|
Calamos Advisors Llc
|
156,983
|
0.02%
|
|
Dec 31, 2024
|
Calamos Advisors Llc
|
169,160
|
0.02%
|
|
|
|
Nov 30, 2024
|
Calamos Advisors Llc
|
169,160
|
0.02%
|
|
|
|
Oct 31, 2024
|
Calamos Advisors Llc
|
169,160
|
0.02%
|
|
|
|
Sep 30, 2024
|
Calamos Advisors Llc
|
157,026
|
0.02%
|
|
Sep 30, 2024
|
Calamos Advisors Llc
|
276,710
|
0.03%
|
|
|
|
Aug 31, 2024
|
Calamos Advisors Llc
|
276,710
|
0.03%
|
|
|
|
Jul 31, 2024
|
Calamos Advisors Llc
|
277,166
|
0.03%
|
|
|
|
Jun 30, 2024
|
Calamos Advisors Llc
|
267,557
|
0.03%
|
|
Jun 30, 2024
|
Calamos Advisors Llc
|
283,163
|
0.03%
|
|
|
|
May 31, 2024
|
Calamos Advisors Llc
|
283,163
|
0.03%
|
|
|
|
Apr 30, 2024
|
Calamos Advisors Llc
|
287,614
|
0.03%
|
|
|
|
Mar 31, 2024
|
Calamos Advisors Llc
|
273,406
|
0.03%
|
|
Mar 31, 2024
|
Calamos Advisors Llc
|
287,737
|
0.03%
|
|
|
|
Feb 29, 2024
|
Calamos Advisors Llc
|
287,737
|
0.03%
|
|
|
|
Jan 31, 2024
|
Calamos Advisors Llc
|
285,935
|
0.03%
|
|
|
|
Dec 31, 2023
|
Calamos Advisors Llc
|
272,729
|
0.03%
|
|
Dec 31, 2023
|
Calamos Advisors Llc
|
285,935
|
0.03%
|
|
|
|
Nov 30, 2023
|
Calamos Advisors Llc
|
285,935
|
0.03%
|
|
|
|
Oct 31, 2023
|
Calamos Advisors Llc
|
285,935
|
0.03%
|
|
|
|
Sep 30, 2023
|
Calamos Advisors Llc
|
273,698
|
0.03%
|
|
Sep 30, 2023
|
Calamos Advisors Llc
|
186,095
|
0.02%
|
|
|
|
Aug 31, 2023
|
Calamos Advisors Llc
|
186,095
|
0.02%
|
|
|
|
Jul 31, 2023
|
Calamos Advisors Llc
|
186,553
|
0.02%
|
|
|
|
Jun 30, 2023
|
Calamos Advisors Llc
|
173,076
|
0.02%
|
|
Jun 30, 2023
|
Calamos Advisors Llc
|
186,926
|
0.02%
|
|
|
|
May 31, 2023
|
Calamos Advisors Llc
|
187,052
|
0.02%
|
|
|
|
Mar 31, 2023
|
Calamos Advisors Llc
|
173,076
|
0.02%
|
View all ownership details of Occidental Petroleum Corp.