Historical shareholding details of
Calamos Advisors LLC
holdings in Costco Wholesale Corp (COST)
Monthly changes of
Calamos Advisors LLC
shareholding in Costco Wholesale Corp
over the previous
months
|
Month
|
Name |
Total no. shares held |
Percent Holding |
|
Mar 31, 2025
|
Calamos Advisors Llc
|
137,889
|
0.03%
|
|
|
|
Feb 28, 2025
|
Calamos Advisors Llc
|
137,817
|
0.03%
|
|
|
|
Jan 31, 2025
|
Calamos Advisors Llc
|
139,913
|
0.03%
|
|
|
|
Dec 31, 2024
|
Calamos Advisors Llc
|
107,588
|
0.02%
|
|
Dec 31, 2024
|
Calamos Advisors Llc
|
140,733
|
0.03%
|
|
|
|
Nov 30, 2024
|
Calamos Advisors Llc
|
139,733
|
0.03%
|
|
|
|
Oct 31, 2024
|
Calamos Advisors Llc
|
139,927
|
0.03%
|
|
|
|
Sep 30, 2024
|
Calamos Advisors Llc
|
107,747
|
0.02%
|
|
Sep 30, 2024
|
Calamos Advisors Llc
|
141,367
|
0.03%
|
|
|
|
Aug 31, 2024
|
Calamos Advisors Llc
|
141,367
|
0.03%
|
|
|
|
Jul 31, 2024
|
Calamos Advisors Llc
|
141,206
|
0.03%
|
|
|
|
Jun 30, 2024
|
Calamos Advisors Llc
|
108,748
|
0.02%
|
|
Jun 30, 2024
|
Calamos Advisors Llc
|
143,400
|
0.03%
|
|
|
|
May 31, 2024
|
Calamos Advisors Llc
|
143,158
|
0.03%
|
|
|
|
Apr 30, 2024
|
Calamos Advisors Llc
|
144,614
|
0.03%
|
|
|
|
Mar 31, 2024
|
Calamos Advisors Llc
|
110,910
|
0.03%
|
|
Mar 31, 2024
|
Calamos Advisors Llc
|
144,510
|
0.03%
|
|
|
|
Feb 29, 2024
|
Calamos Advisors Llc
|
144,510
|
0.03%
|
|
|
|
Jan 31, 2024
|
Calamos Advisors Llc
|
145,382
|
0.03%
|
|
|
|
Dec 31, 2023
|
Calamos Advisors Llc
|
112,269
|
0.03%
|
|
Dec 31, 2023
|
Calamos Advisors Llc
|
145,225
|
0.03%
|
|
|
|
Nov 30, 2023
|
Calamos Advisors Llc
|
139,165
|
0.03%
|
|
|
|
Oct 31, 2023
|
Calamos Advisors Llc
|
139,003
|
0.03%
|
|
|
|
Sep 30, 2023
|
Calamos Advisors Llc
|
113,660
|
0.03%
|
|
Sep 30, 2023
|
Calamos Advisors Llc
|
136,097
|
0.03%
|
|
|
|
Aug 31, 2023
|
Calamos Advisors Llc
|
136,049
|
0.03%
|
|
|
|
Jul 31, 2023
|
Calamos Advisors Llc
|
136,148
|
0.03%
|
|
|
|
Jun 30, 2023
|
Calamos Advisors Llc
|
109,784
|
0.02%
|
|
Jun 30, 2023
|
Calamos Advisors Llc
|
136,140
|
0.03%
|
|
|
|
May 31, 2023
|
Calamos Advisors Llc
|
136,191
|
0.03%
|
|
|
|
Mar 31, 2023
|
Calamos Advisors Llc
|
109,719
|
0.02%
|
View all ownership details of Costco Wholesale Corp