Historical shareholding details of Calamos Advisors LLC holdings in Post Holdings Inc (POST)

Monthly changes of Calamos Advisors LLC shareholding in Post Holdings Inc over the previous months

Month Name Total no. shares held Percent Holding
Mar 31, 2025 Calamos Advisors Llc 0 0.00%
Feb 28, 2025 Calamos Advisors Llc 0 0.00%
Jan 31, 2025 Calamos Advisors Llc 15,900 0.03%
Dec 31, 2024 Calamos Advisors Llc 9,925 0.02%
Dec 31, 2024 Calamos Advisors Llc 15,900 0.03%
Nov 30, 2024 Calamos Advisors Llc 15,900 0.03%
Oct 31, 2024 Calamos Advisors Llc 15,900 0.03%
Sep 30, 2024 Calamos Advisors Llc 9,925 0.02%
Sep 30, 2024 Calamos Advisors Llc 15,900 0.03%
Aug 31, 2024 Calamos Advisors Llc 15,900 0.03%
Jul 31, 2024 Calamos Advisors Llc 10,200 0.02%
Jun 30, 2024 Calamos Advisors Llc 7,200 0.01%
Jun 30, 2024 Calamos Advisors Llc 10,200 0.02%
May 31, 2024 Calamos Advisors Llc 10,200 0.02%
Apr 30, 2024 Calamos Advisors Llc 10,200 0.02%
Mar 31, 2024 Calamos Advisors Llc 7,200 0.01%

View all ownership details of Post Holdings Inc