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, Q1 2025
Institutional positions in Pioneer Municipal High Income Opportunities Fund, Inc. as of Mar 31, 2025. 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
- 34
- +3 vs. Q4 2024
- Shares held
- 9.25M
- +53.6K (+0.6%) vs. Q4 2024
- Total value
- $109.3M
- +$268.4K (+0.2%) vs. Q4 2024
- New holders
- 6
- 10 more added
- Sold out
- 3
- 14 more reduced
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Pioneer Municipal High Income Opportunities Fund, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sit Investment Associates Inc | 2,545,042 | $30.0M | 0.70% | +14,565+0.6% | Added |
| Saba Capital Management, L.P. | 2,113,637 | $24.9M | 0.68% | +33,699+1.6% | Added |
| Rivernorth Capital Management, LLC | 1,575,851 | $18.6M | 0.99% | +144,076+10.1% | Added |
| Morgan Stanley | 694,482 | $8.19M | 0.00% | −96,575−12.2% | Reduced |
| Pathstone Holdings, LLC | 542,316 | $6.68M | 0.03% | −91,059−14.4% | Reduced |
| Guggenheim Capital LLC | 429,945 | $5.07M | 0.05% | −7,452−1.7% | Reduced |
| Wells Fargo & Company | 346,432 | $4.08M | 0.00% | −44,316−11.3% | Reduced |
| Almitas Capital LLC | 214,870 | $2.53M | 0.84% | −16,187−7.0% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 133,165 | $1.57M | 0.07% | +133,165 | New |
| Royal Bank of Canada | 83,000 | $979.0K | 0.00% | −276−0.3% | Reduced |
| Van Eck Associates Corp | 80,462 | $949.0K | 0.00% | −41,454−34.0% | Reduced |
| Verition Fund Management LLC | 75,356 | $888.4K | 0.01% | +75,356 | New |
| Invesco Ltd. | 59,729 | $704.2K | 0.00% | +899+1.5% | Added |
| Thomas J. Herzfeld Advisors, Inc. | 52,597 | $620.1K | 0.21% | +9,753+22.8% | Added |
| Avantax Advisory Services, Inc. | 47,320 | $557.9K | 0.00% | +1,782+3.9% | Added |
| UBS Group AG | 39,701 | $468.1K | 0.00% | +1,888+5.0% | Added |
| Noble Wealth Management PBC | 35,783 | $421.9K | 0.29% | +8,868+32.9% | Added |
| Bank of New York Mellon Corp | 35,431 | $417.7K | 0.00% | 00.0% | Unchanged |
| Blue Bell Private Wealth Management, LLC | 23,139 | $272.8K | 0.05% | −2,378−9.3% | Reduced |
| Catalina Capital Group, LLC | 18,491 | $218.0K | 0.15% | 00.0% | Unchanged |
| Auxier Asset Management | 17,208 | $202.9K | 0.03% | +17,208 | New |
| Melfa Wealth Management, LLC | 16,850 | $198.7K | 0.13% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 15,106 | $178.1K | 0.00% | +15,106 | New |
| Raymond James Financial Inc | 13,355 | $157.5K | 0.00% | −701−5.0% | Reduced |
| Fountainhead AM, LLC | 10,340 | $121.9K | 0.02% | −18,644−64.3% | Reduced |
| Signaturefd, LLC | 10,185 | $120.1K | 0.00% | +127+1.3% | Added |
| Steward Partners Investment Advisory, LLC | 8,429 | $99.4K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 3,158 | $37.2K | 0.00% | −4−0.1% | Reduced |
| CIBC Private Wealth Group, LLC | 2,500 | $28.4K | 0.00% | +2,500 | New |
| Atala Financial Inc | 1,880 | $22.2K | 0.02% | −30,161−94.1% | Reduced |
| Advisor Group Holdings, Inc. | 1,060 | $12.5K | 0.00% | −233−18.0% | Reduced |
| Geneos Wealth Management Inc. | 652 | $7.69K | 0.00% | +451+224.4% | Added |
| WPG Advisers, LLC | 85 | $1.00K | 0.00% | −122−58.9% | Reduced |
| Coldstream Capital Management Inc | 44 | $519 | 0.00% | +44 | New |
| Sanctuary Advisors, LLC | 0 | $0 | 0.00% | −34,260−100.0% | Sold out |
| Independent Advisor Alliance | 0 | $0 | 0.00% | −14,515−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −7,583−100.0% | Sold out |