Calamos Convertible Opportunities & Income Fund

D.A. DAVIDSON & CO. CHI

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/29/2026

Shares

1,045,470

Value ($000)

10,957

Weight

0.1%

2019 Q4 - 2025 Q4 (25 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	1/29/2026	10,957	0.1%	1,045,470	12/31/2025
2025 Q3	10/22/2025	11,053	0.1%	1,024,381	9/30/2025
2025 Q2	7/30/2025	10,348	0.1%	983,643	6/30/2025
2025 Q1	4/28/2025	9,017	0.1%	940,247	3/31/2025
2024 Q4	1/31/2025	10,864	0.1%	909,857	12/31/2024
2024 Q3	11/13/2024	10,376	0.1%	891,441	9/30/2024
2024 Q2	8/1/2024	10,530	0.1%	904,653	6/30/2024
2024 Q1	5/13/2024	9,557	0.1%	842,003	3/31/2024
2023 Q4	2/9/2024	7,573	0.1%	730,943	12/31/2023
2023 Q3	11/8/2023	6,890	0.1%	653,732	9/30/2023
2023 Q2	8/11/2023	7,240	0.1%	646,440	6/30/2023
2023 Q1	4/25/2023	6,155	0.1%	585,105	3/31/2023
2022 Q4	2/3/2023	5,871	0.1%	558,600	12/31/2022
2022 Q3	11/7/2022	5,460	0.1%	565,191	9/30/2022
2022 Q2	7/28/2022	6,053	0.1%	564,650	6/30/2022
2022 Q1	5/12/2022	6,974	0.1%	527,939	3/31/2022
2021 Q4	1/31/2022	7,667	0.1%	507,442	12/31/2021
2021 Q3	11/15/2021	7,341	0.1%	490,397	9/30/2021
2021 Q2	8/10/2021	7,089	0.1%	467,323	6/30/2021
2021 Q1	5/7/2021	6,470	0.1%	454,959	3/31/2021
2020 Q4	2/10/2021	5,360	0.1%	395,880	12/31/2020
2020 Q3	11/2/2020	5,329	0.1%	484,451	9/30/2020
2020 Q2	8/10/2020	5,170	0.1%	485,887	6/30/2020
2020 Q1	5/5/2020	3,901	0.1%	467,740	3/31/2020
2019 Q4	2/14/2020	4,250	0.1%	386,394	12/31/2019