Historical shareholding details of Calamos Advisors LLC holdings in Tekla Healthcare Opportunities Fund (THQ)

Monthly changes of Calamos Advisors LLC shareholding in Tekla Healthcare Opportunities Fund 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 26,108 0.06%
Dec 31, 2024 Calamos Advisors Llc 26,108 0.06%
Dec 31, 2024 Calamos Advisors Llc 25,104 0.06%
Nov 30, 2024 Calamos Advisors Llc 22,092 0.05%
Oct 31, 2024 Calamos Advisors Llc 25,472 0.06%
Sep 30, 2024 Calamos Advisors Llc 0 0.00%
Sep 30, 2024 Calamos Advisors Llc 24,259 0.06%
Aug 31, 2024 Calamos Advisors Llc 23,046 0.06%
Jul 31, 2024 Calamos Advisors Llc 21,833 0.05%
Jun 30, 2024 Calamos Advisors Llc 21,833 0.05%
Jun 30, 2024 Calamos Advisors Llc 18,914 0.05%
May 31, 2024 Calamos Advisors Llc 13,510 0.03%
Apr 30, 2024 Calamos Advisors Llc 9,457 0.02%
Mar 31, 2024 Calamos Advisors Llc 16,607 0.04%
Mar 31, 2024 Calamos Advisors Llc 2,702 0.01%

View all ownership details of Tekla Healthcare Opportunities Fund