Calamos Convertible Opportunities & Income Fund

OSAIC HOLDINGS, INC. CHI

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

Shares

216,092

Value ($000)

2,265

Weight

0.0%

2020 Q1 - 2025 Q4 (24 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	2/17/2026	2,265	0.0%	216,092	12/31/2025
2025 Q3	11/14/2025	2,398	0.0%	227,395	9/30/2025
2025 Q2	9/4/2025	2,145	0.0%	203,848	6/30/2025
2025 Q1	5/12/2025	1,437	0.0%	149,806	3/31/2025
2024 Q4	6/6/2025	2,157	0.0%	180,633	12/31/2024
2024 Q3	11/13/2024	1,496	0.0%	128,562	9/30/2024
2024 Q2	8/13/2024	1,507	0.0%	129,470	6/30/2024
2024 Q1	5/10/2024	3,005	0.0%	264,752	3/31/2024
2023 Q4	2/12/2024	2,616	0.0%	252,512	12/31/2023
2023 Q3	11/13/2023	2,840	0.0%	269,438	9/30/2023
2023 Q2	8/21/2023	2,453	0.0%	219,048	6/30/2023
2023 Q1	5/12/2023	2,123	0.0%	201,783	3/31/2023
2022 Q4	2/10/2023	2,097	0.0%	199,558	12/31/2022
2022 Q3	11/14/2022	2,126	0.0%	220,150	9/30/2022
2022 Q2	8/10/2022	2,395	0.0%	223,418	6/30/2022
2022 Q1	5/4/2022	3,318	0.0%	251,184	3/31/2022
2021 Q4	2/3/2022	3,645	0.0%	241,258	12/31/2021
2021 Q3	11/5/2021	3,453	0.0%	230,657	9/30/2021
2021 Q2	8/2/2021	3,217	0.0%	212,064	6/30/2021
2021 Q1	5/13/2021	2,313	0.0%	162,665	3/31/2021
2020 Q4	2/10/2021	2,105	0.0%	155,463	12/31/2020
2020 Q3	11/12/2020	1,718	0.0%	156,193	9/30/2020
2020 Q2	8/14/2020	1,582	0.0%	148,649	6/30/2020
2020 Q1	5/18/2020	1,643	0.0%	197,121	3/31/2020