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, Q4 2024
Institutional positions in Pioneer Municipal High Income Opportunities Fund, Inc. as of Dec 31, 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
- 31
- +2 vs. Q3 2024
- Shares held
- 9.19M
- +908.0K (+11.0%) vs. Q3 2024
- Total value
- $109.1M
- +$6.35M (+6.2%) vs. Q3 2024
- New holders
- 6
- 13 more added
- Sold out
- 4
- 10 more reduced
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Pioneer Municipal High Income Opportunities Fund, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sit Investment Associates Inc | 2,530,477 | $30.0M | 0.68% | +205,634+8.8% | Added |
| Saba Capital Management, L.P. | 2,079,938 | $24.7M | 0.62% | +247,384+13.5% | Added |
| Rivernorth Capital Management, LLC | 1,431,775 | $17.0M | 0.82% | +298,828+26.4% | Added |
| Morgan Stanley | 791,057 | $9.38M | 0.00% | −52,519−6.2% | Reduced |
| Pathstone Holdings, LLC | 633,375 | $7.51M | 0.03% | −4,384−0.7% | Reduced |
| Guggenheim Capital LLC | 437,397 | $5.19M | 0.04% | +8,613+2.0% | Added |
| Wells Fargo & Company | 390,748 | $4.63M | 0.00% | −4,765−1.2% | Reduced |
| Almitas Capital LLC | 231,057 | $2.74M | 0.60% | +128,460+125.2% | Added |
| Van Eck Associates Corp | 121,916 | $1.45M | 0.00% | +2,279+1.9% | Added |
| Royal Bank of Canada | 83,276 | $987.0K | 0.00% | −6,724−7.5% | Reduced |
| Invesco Ltd. | 58,830 | $697.7K | 0.00% | −502−0.8% | Reduced |
| Avantax Advisory Services, Inc. | 45,538 | $540.1K | 0.00% | +16,025+54.3% | Added |
| Thomas J. Herzfeld Advisors, Inc. | 42,844 | $508.1K | 0.16% | +5,528+14.8% | Added |
| UBS Group AG | 37,813 | $448.5K | 0.00% | +6,281+19.9% | Added |
| Bank of New York Mellon Corp | 35,431 | $420.2K | 0.00% | −10.0% | Reduced |
| Sanctuary Advisors, LLC | 34,260 | $414.5K | 0.00% | −10.0% | Reduced |
| Atala Financial Inc | 32,041 | $380.0K | 0.27% | +32,041 | New |
| Fountainhead AM, LLC | 28,984 | $343.8K | 0.06% | +228+0.8% | Added |
| Noble Wealth Management PBC | 26,915 | $319.2K | 0.22% | +26,915 | New |
| Blue Bell Private Wealth Management, LLC | 25,517 | $302.6K | 0.06% | +783+3.2% | Added |
| Catalina Capital Group, LLC | 18,491 | $219.3K | 0.07% | +18,491 | New |
| Melfa Wealth Management, LLC | 16,850 | $199.8K | 0.13% | 00.0% | Unchanged |
| Independent Advisor Alliance | 14,515 | $172.1K | 0.00% | +14,515 | New |
| Raymond James Financial Inc | 14,056 | $166.7K | 0.00% | +14,056 | New |
| Signaturefd, LLC | 10,058 | $119.3K | 0.00% | +123+1.2% | Added |
| Steward Partners Investment Advisory, LLC | 8,429 | $100.0K | 0.00% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 7,583 | $89.9K | 0.00% | −1,190−13.6% | Reduced |
| Comerica Bank | 3,162 | $37.5K | 0.00% | −6−0.2% | Reduced |
| Advisor Group Holdings, Inc. | 1,293 | $15.3K | 0.00% | +551+74.3% | Added |
| WPG Advisers, LLC | 207 | $2.46K | 0.00% | +207 | New |
| Geneos Wealth Management Inc. | 201 | $2.38K | 0.00% | −87−30.2% | Reduced |
| Kingswood Wealth Advisors, LLC | 0 | $0 | 0.00% | −27,835−100.0% | Sold out |
| WMG Financial Advisors, LLC | 0 | $0 | 0.00% | −11,041−100.0% | Sold out |
| Robinson Capital Management, LLC | 0 | $0 | 0.00% | −9,905−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −9−100.0% | Sold out |