Pioneer Municipal High Income Opportunities Fund, Inc.
MIODelisted Aug 27, 2025- SEC CIK
- 0001864290
Pioneer Municipal High Income Opportunities Fund, Inc. was delisted on Aug 27, 2025; its insiders filed their last Form 4 on Sep 2, 2025; 31 institutions reported holding it in 13F filings for Q2 2025, worth $108.4M in total; no superinvestor held it.
13F holders, Q2 2024
Institutional positions in Pioneer Municipal High Income Opportunities Fund, Inc. as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 32
- +1 vs. Q1 2024
- Shares held
- 9.13M
- +1.67M (+22.4%) vs. Q1 2024
- Total value
- $106.4M
- +$22.1M (+26.2%) vs. Q1 2024
- New holders
- 8
- 11 more added
- Sold out
- 7
- 9 more reduced
Compare with Q1 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MIO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 1 | $12.1K |
| Q2 2025 | 31 | $108.4M |
| Q1 2025 | 34 | $109.3M |
| Q4 2024 | 31 | $109.1M |
| Q3 2024 | 29 | $102.7M |
| Q2 2024 | 32 | $106.4M |
| Q1 2024 | 31 | $84.3M |
| Q4 2023 | 33 | $76.5M |
| Q3 2023 | 29 | $67.8M |
| Q2 2023 | 24 | $70.0M |
| Q1 2023 | 25 | $64.8M |
| Q4 2022 | 26 | $60.4M |
| Q3 2022 | 25 | $49.5M |
| Q2 2022 | 26 | $57.4M |
| Q1 2022 | 24 | $63.4M |
| Q4 2021 | 23 | $71.4M |
| Q3 2021 | 7 | $22.8M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding Pioneer Municipal High Income Opportunities Fund, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sit Investment Associates Inc | 2,292,354 | $26.7M | 0.61% | +168,347+7.9% | Added |
| Saba Capital Management, L.P. | 1,738,506 | $20.3M | 0.45% | +12,527+0.7% | Added |
| Atlas Wealth LLC | 1,116,850 | $13.1M | 2.03% | +1,116,850 | New |
| Morgan Stanley | 893,378 | $10.4M | 0.00% | −48,654−5.2% | Reduced |
| Rivernorth Capital Management, LLC | 755,705 | $8.80M | 0.42% | +755,705 | New |
| Pathstone Holdings, LLC | 658,331 | $7.67M | 0.03% | −8,735−1.3% | Reduced |
| Wells Fargo & Company | 420,526 | $4.90M | 0.00% | −18,124−4.1% | Reduced |
| Guggenheim Capital LLC | 346,693 | $4.04M | 0.03% | +138,089+66.2% | Added |
| Almitas Capital LLC | 138,868 | $1.62M | 0.67% | 00.0% | Unchanged |
| Van Eck Associates Corp | 122,518 | $1.43M | 0.00% | −10,975−8.2% | Reduced |
| Whitebox Advisors LLC | 114,612 | $1.34M | 0.05% | +70,022+157.0% | Added |
| City of London Investment Management Co Ltd | 113,993 | $1.33M | 0.11% | −278,518−71.0% | Reduced |
| Royal Bank of Canada | 105,000 | $1.22M | 0.00% | +105,000 | New |
| Sanctuary Advisors, LLC | 35,122 | $388.4K | 0.00% | +35,122 | New |
| UBS Group AG | 30,706 | $357.7K | 0.00% | +3,997+15.0% | Added |
| Fountainhead AM, LLC | 28,531 | $332.4K | 0.08% | +239+0.8% | Added |
| Kingswood Wealth Advisors, LLC | 27,835 | $324.3K | 0.03% | 00.0% | Unchanged |
| Blue Bell Private Wealth Management, LLC | 24,065 | $280.4K | 0.06% | +10,906+82.9% | Added |
| Invesco Ltd. | 19,851 | $231.3K | 0.00% | +19,851 | New |
| Nomura Holdings Inc | 17,432 | $203.1K | 0.00% | +4,900+39.1% | Added |
| Melfa Wealth Management, LLC | 16,850 | $196.3K | 0.14% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 16,737 | $195.0K | 0.00% | −12,129−42.0% | Reduced |
| Modern Wealth Management, LLC | 15,705 | $183.0K | 0.01% | +15,705 | New |
| Bank of New York Mellon Corp | 15,318 | $178.5K | 0.00% | −32,321−67.8% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 15,049 | $175.3K | 0.01% | 00.0% | Unchanged |
| LPL Financial LLC | 12,774 | $148.8K | 0.00% | +227+1.8% | Added |
| WMG Financial Advisors, LLC | 10,047 | $117.0K | 0.06% | +10,047 | New |
| Signaturefd, LLC | 9,814 | $114.3K | 0.00% | +129+1.3% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 8,769 | $102.2K | 0.00% | −105−1.2% | Reduced |
| Steward Partners Investment Advisory, LLC | 8,429 | $98.2K | 0.00% | +900+12.0% | Added |
| Comerica Bank | 3,170 | $36.9K | 0.00% | −306−8.8% | Reduced |
| Advisor Group Holdings, Inc. | 742 | $8.64K | 0.00% | +742 | New |
| 1607 Capital Partners, LLC | 0 | $0 | 0.00% | −163,047−100.0% | Sold out |
| Robinson Capital Management, LLC | 0 | $0 | 0.00% | −132,742−100.0% | Sold out |
| RMB Capital Management, LLC | 0 | $0 | 0.00% | −35,000−100.0% | Sold out |
| Catalina Capital Group, LLC | 0 | $0 | 0.00% | −22,785−100.0% | Sold out |
| Matisse Capital | 0 | $0 | 0.00% | −21,414−100.0% | Sold out |
| Prudent Investors Network | 0 | $0 | 0.00% | −10,337−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −600−100.0% | Sold out |