Flaherty & Crumrine PREFERRED & INCOME OPPORTUNITY FUND INC

OSAIC HOLDINGS, INC. PFO

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

8,988

Value ($000)

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	85	0.0%	8,988	12/31/2025
2025 Q3	11/14/2025	113	0.0%	11,988	9/30/2025
2025 Q2	9/4/2025	111	0.0%	11,988	6/30/2025
2025 Q1	5/12/2025	248	0.0%	26,870	3/31/2025
2024 Q4	6/6/2025	226	0.0%	25,070	12/31/2024
2024 Q3	11/13/2024	232	0.0%	24,695	9/30/2024
2024 Q2	8/13/2024	182	0.0%	21,437	6/30/2024
2024 Q1	5/10/2024	333	0.0%	39,424	3/31/2024
2023 Q4	2/12/2024	343	0.0%	43,079	12/31/2023
2023 Q3	11/13/2023	401	0.0%	53,889	9/30/2023
2023 Q2	8/21/2023	448	0.0%	55,932	6/30/2023
2023 Q1	5/12/2023	473	0.0%	57,347	3/31/2023
2022 Q4	2/10/2023	478	0.0%	55,513	12/31/2022
2022 Q3	11/14/2022	442	0.0%	51,457	9/30/2022
2022 Q2	8/10/2022	495	0.0%	51,842	6/30/2022
2022 Q1	5/4/2022	684	0.0%	59,340	3/31/2022
2021 Q4	2/3/2022	715	0.0%	56,111	12/31/2021
2021 Q3	11/5/2021	343	0.0%	26,795	9/30/2021
2021 Q2	8/2/2021	237	0.0%	17,751	6/30/2021
2021 Q1	5/13/2021	220	0.0%	16,751	3/31/2021
2020 Q4	2/10/2021	204	0.0%	15,621	12/31/2020
2020 Q3	11/12/2020	152	0.0%	12,660	9/30/2020
2020 Q2	8/14/2020	97	0.0%	8,730	6/30/2020
2020 Q1	5/18/2020	125	0.0%	12,595	3/31/2020