Flaherty & Crumrine PREFERRED & INCOME OPPORTUNITY FUND INC

UBS Group AG PFO

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/29/2026

6,759

Value ($000)

Weight

0.0%

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	64	0.0%	6,759	12/31/2025
2025 Q3	11/13/2025	71	0.0%	7,326	9/30/2025
2025 Q2	8/14/2025	66	0.0%	7,121	6/30/2025
2025 Q1	5/13/2025	87	0.0%	9,430	3/31/2025
2024 Q4	2/14/2025	66	0.0%	7,337	12/31/2024
2024 Q3	11/14/2024	66	0.0%	7,000	9/30/2024
2024 Q2	8/14/2024	66	0.0%	7,742	6/30/2024
2024 Q1	5/13/2024	67	0.0%	7,993	3/31/2024
2023 Q4	2/9/2024	137	0.0%	17,157	12/31/2023
2023 Q3	11/9/2023	135	0.0%	18,142	9/30/2023
2023 Q2	8/11/2023	118	0.0%	14,766	6/30/2023
2023 Q1	5/12/2023	130	0.0%	15,796	3/31/2023
2022 Q4	2/8/2023	263	0.0%	30,622	12/31/2022
2022 Q3	11/10/2022	345	0.0%	40,222	9/30/2022
2022 Q2	8/10/2022	475	0.0%	49,886	6/30/2022
2022 Q1	5/16/2022	738	0.0%	64,211	3/31/2022
2021 Q4	2/14/2022	814	0.0%	63,856	12/31/2021
2021 Q3	11/15/2021	850	0.0%	66,288	9/30/2021
2021 Q2	8/13/2021	863	0.0%	64,640	6/30/2021
2021 Q1	5/12/2021	839	0.0%	63,766	3/31/2021
2020 Q4	2/11/2021	920	0.0%	70,097	12/31/2020
2020 Q3	11/12/2020	840	0.0%	70,594	9/30/2020
2020 Q2	7/31/2020	801	0.0%	71,994	6/30/2020
2020 Q1	5/1/2020	704	0.0%	71,108	3/31/2020
2019 Q4	2/14/2020	860	0.0%	69,796	12/31/2019