UBS Group AG
- SEC CIK
- 0001610520
- Latest filing
- Aug 13, 2026
MIO holding history
Pioneer Municipal High Income Opportunities Fund, Inc. in every 13F filed by UBS Group AG, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
MIO overviewAll 13F holders of MIOFull Q2 2026 holdings
- Shares (Q3 2025)
- 0
- Sold out in Q3 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 16
- Since Q3 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q3 2025 | 0 | $0 | 0.0% | −105,194−100.0% | Sold out | Holders |
| Q2 2025 | 105,194 | $1.24M | <0.1% | +65,493+165.0% | Added | Holders |
| Q1 2025 | 39,701 | $468.1K | <0.1% | +1,888+5.0% | Added | Holders |
| Q4 2024 | 37,813 | $448.5K | <0.1% | +6,281+19.9% | Added | Holders |
| Q3 2024 | 31,532 | $391.0K | <0.1% | +826+2.7% | Added | Holders |
| Q2 2024 | 30,706 | $357.7K | <0.1% | +3,997+15.0% | Added | Holders |
| Q1 2024 | 26,709 | $302.1K | <0.1% | −27,014−50.3% | Reduced | Holders |
| Q4 2023 | 53,723 | $567.9K | <0.1% | −3,461−6.1% | Reduced | Holders |
| Q3 2023 | 57,184 | $546.1K | <0.1% | −907−1.6% | Reduced | Holders |
| Q2 2023 | 58,091 | $625.1K | <0.1% | −10,075−14.8% | Reduced | Holders |
| Q1 2023 | 68,166 | $744.4K | <0.1% | −17,006−20.0% | Reduced | Holders |
| Q4 2022 | 85,172 | $907.1K | <0.1% | −20,049−19.1% | Reduced | Holders |
| Q3 2022 | 105,221 | $1.07M | <0.1% | +60,218+133.8% | Added | Holders |
| Q2 2022 | 45,003 | $545.0K | <0.1% | +21,272+89.6% | Added | Holders |
| Q1 2022 | 23,731 | $353.0K | <0.1% | −28,672−54.7% | Reduced | Holders |
| Q4 2021 | 52,403 | $962.0K | <0.1% | +615+1.2% | Added | Holders |
| Q3 2021 | 51,788 | $1.06M | <0.1% | +51,788 | New | Holders |