Calamos Convertible Opportunities & Income Fund

WELLS FARGO & COMPANY/MN CHI

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

1,346,815

Value ($000)

14,115

Weight

0.0%

2013 Q4 - 2025 Q4 (27 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/13/2026	14,115	0.0%	1,346,815	12/31/2025
2025 Q3	11/13/2025	14,906	0.0%	1,381,486	9/30/2025
2025 Q2	8/14/2025	14,027	0.0%	1,333,363	6/30/2025
2025 Q1	5/13/2025	13,106	0.0%	1,366,671	3/31/2025
2024 Q4	2/13/2025	21,164	0.0%	1,772,538	12/31/2024
2024 Q3	11/13/2024	20,084	0.0%	1,725,439	9/30/2024
2024 Q2	8/13/2024	19,300	0.0%	1,658,089	6/30/2024
2024 Q1	5/10/2024	17,713	0.0%	1,560,580	3/31/2024
2023 Q4	2/9/2024	14,661	0.0%	1,415,190	12/31/2023
2023 Q3	11/13/2023	13,120	0.0%	1,244,792	9/30/2023
2023 Q2	8/15/2023	12,080	0.0%	1,078,531	6/30/2023
2023 Q1	5/12/2023	10,592	0.0%	1,006,824	3/31/2023
2022 Q4	2/13/2023	11,652	0.0%	1,108,663	12/31/2022
2022 Q3	11/14/2022	11,278	0.0%	1,167,427	9/30/2022
2022 Q2	8/12/2022	12,614	0.0%	1,176,679	6/30/2022
2022 Q1	5/16/2022	15,197	0.0%	1,150,404	3/31/2022
2021 Q4	2/14/2022	18,116	0.0%	1,198,955	12/31/2021
2021 Q3	11/15/2021	18,120	0.0%	1,210,432	9/30/2021
2021 Q2	8/16/2021	19,061	0.0%	1,256,474	6/30/2021
2021 Q1	5/13/2021	17,409	0.0%	1,224,227	3/31/2021
2020 Q4	2/9/2021	14,999	0.0%	1,107,740	12/31/2020
2020 Q3	11/5/2020	11,612	0.0%	1,055,579	9/30/2020
2020 Q2	8/13/2020	11,931	0.0%	1,121,354	6/30/2020
2020 Q1	5/14/2020	9,375	0.0%	1,124,120	3/31/2020
2019 Q4	2/14/2020	12,450	0.0%	1,131,799	12/31/2019
2014 Q1	5/15/2014	483	0.0%	35,006	3/31/2014
2013 Q4	2/6/2014	488	0.0%	36,835	12/31/2013