Historical shareholding details of Calamos Advisors LLC holdings in Williams Cos Inc (WMB)

Monthly changes of Calamos Advisors LLC shareholding in Williams Cos Inc over the previous months

Month Name Total no. shares held Percent Holding
Mar 31, 2025 Calamos Advisors Llc 536,596 0.04%
Feb 28, 2025 Calamos Advisors Llc 536,596 0.04%
Jan 31, 2025 Calamos Advisors Llc 523,049 0.04%
Dec 31, 2024 Calamos Advisors Llc 400,082 0.03%
Dec 31, 2024 Calamos Advisors Llc 275,909 0.02%
Nov 30, 2024 Calamos Advisors Llc 275,909 0.02%
Oct 31, 2024 Calamos Advisors Llc 275,909 0.02%
Sep 30, 2024 Calamos Advisors Llc 255,129 0.02%
Sep 30, 2024 Calamos Advisors Llc 282,169 0.02%
Aug 31, 2024 Calamos Advisors Llc 282,169 0.02%
Jul 31, 2024 Calamos Advisors Llc 282,944 0.02%
Jun 30, 2024 Calamos Advisors Llc 261,389 0.02%
Jun 30, 2024 Calamos Advisors Llc 292,484 0.02%
May 31, 2024 Calamos Advisors Llc 292,484 0.02%
Apr 30, 2024 Calamos Advisors Llc 299,298 0.02%
Mar 31, 2024 Calamos Advisors Llc 270,929 0.02%
Mar 31, 2024 Calamos Advisors Llc 299,507 0.02%
Feb 29, 2024 Calamos Advisors Llc 299,507 0.02%
Jan 31, 2024 Calamos Advisors Llc 303,497 0.02%
Dec 31, 2023 Calamos Advisors Llc 277,743 0.02%
Dec 31, 2023 Calamos Advisors Llc 303,497 0.02%
Nov 30, 2023 Calamos Advisors Llc 303,497 0.02%
Oct 31, 2023 Calamos Advisors Llc 303,497 0.02%
Sep 30, 2023 Calamos Advisors Llc 281,371 0.02%
Sep 30, 2023 Calamos Advisors Llc 303,497 0.02%
Aug 31, 2023 Calamos Advisors Llc 303,497 0.02%
Jul 31, 2023 Calamos Advisors Llc 304,275 0.02%
Jun 30, 2023 Calamos Advisors Llc 281,371 0.02%
Jun 30, 2023 Calamos Advisors Llc 304,908 0.03%
May 31, 2023 Calamos Advisors Llc 305,122 0.03%
Mar 31, 2023 Calamos Advisors Llc 281,371 0.02%

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