Historical shareholding details of Calamos Advisors LLC holdings in Thermo Fisher Scientific Inc. (TMO)

Monthly changes of Calamos Advisors LLC shareholding in Thermo Fisher Scientific Inc. over the previous months

Month Name Total no. shares held Percent Holding
Feb 28, 2025 Calamos Advisors Llc 177,688 0.05%
Jan 31, 2025 Calamos Advisors Llc 177,360 0.05%
Dec 31, 2024 Calamos Advisors Llc 145,800 0.04%
Dec 31, 2024 Calamos Advisors Llc 179,135 0.05%
Nov 30, 2024 Calamos Advisors Llc 175,050 0.05%
Oct 31, 2024 Calamos Advisors Llc 175,246 0.05%
Sep 30, 2024 Calamos Advisors Llc 142,342 0.04%
Sep 30, 2024 Calamos Advisors Llc 177,374 0.05%
Aug 31, 2024 Calamos Advisors Llc 173,974 0.05%
Jul 31, 2024 Calamos Advisors Llc 173,932 0.05%
Jun 30, 2024 Calamos Advisors Llc 140,670 0.04%
Jun 30, 2024 Calamos Advisors Llc 177,186 0.05%
May 31, 2024 Calamos Advisors Llc 176,969 0.05%
Apr 30, 2024 Calamos Advisors Llc 179,587 0.05%
Mar 31, 2024 Calamos Advisors Llc 143,681 0.04%
Mar 31, 2024 Calamos Advisors Llc 179,521 0.05%
Feb 29, 2024 Calamos Advisors Llc 179,521 0.05%
Jan 31, 2024 Calamos Advisors Llc 161,556 0.04%
Dec 31, 2023 Calamos Advisors Llc 143,623 0.04%
Dec 31, 2023 Calamos Advisors Llc 161,416 0.04%
Nov 30, 2023 Calamos Advisors Llc 249,389 0.06%
Oct 31, 2023 Calamos Advisors Llc 231,438 0.06%
Sep 30, 2023 Calamos Advisors Llc 166,950 0.04%
Sep 30, 2023 Calamos Advisors Llc 225,639 0.06%
Aug 31, 2023 Calamos Advisors Llc 220,736 0.06%
Jul 31, 2023 Calamos Advisors Llc 189,851 0.05%
Jun 30, 2023 Calamos Advisors Llc 159,939 0.04%
Jun 30, 2023 Calamos Advisors Llc 189,836 0.05%
May 31, 2023 Calamos Advisors Llc 172,469 0.04%
Mar 31, 2023 Calamos Advisors Llc 147,317 0.04%

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