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 2023
Institutional positions in Pioneer Municipal High Income Opportunities Fund, Inc. as of Mar 31, 2023. 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
- 25
- −1 vs. Q4 2022
- Shares held
- 5.93M
- +260.5K (+4.6%) vs. Q4 2022
- Total value
- $64.8M
- +$4.38M (+7.2%) vs. Q4 2022
- New holders
- 3
- 12 more added
- Sold out
- 4
- 7 more reduced
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Pioneer Municipal High Income Opportunities Fund, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JPMorgan Chase & Co | 47 | $1.00K | 0.00% | −4,809−99.0% | Reduced |
| Bessemer Group Inc | 222 | $2.00K | 0.00% | −199−47.3% | Reduced |
| BDO Wealth Advisors, LLC | 368 | $4.02K | 0.00% | +368 | New |
| Royal Bank of Canada | 2,811 | $30.0K | 0.00% | +311+12.4% | Added |
| Advisor Group Holdings, Inc. | 4,999 | $54.6K | 0.00% | −2,648−34.6% | Reduced |
| Amundi | 5,000 | $55.5K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 6,061 | $66.2K | 0.00% | +400+7.1% | Added |
| Signaturefd, LLC | 9,181 | $100.3K | 0.00% | +82+0.9% | Added |
| Single Point Partners, LLC | 10,225 | $112.0K | 0.02% | 00.0% | Unchanged |
| LPL Financial LLC | 12,524 | $136.8K | 0.00% | +12,524 | New |
| GWM Advisors LLC | 14,900 | $157.8K | 0.00% | +14,900 | New |
| HighTower Advisors, LLC | 15,828 | $161.0K | 0.00% | −7,543−32.3% | Reduced |
| Rockefeller Capital Management L.P. | 21,212 | $231.0K | 0.00% | +20,000+1,650.2% | Added |
| Moors & Cabot, Inc. | 57,000 | $622.4K | 0.04% | +4,500+8.6% | Added |
| UBS Group AG | 68,166 | $744.4K | 0.00% | −17,006−20.0% | Reduced |
| Matisse Capital | 110,000 | $1.20M | 0.78% | 00.0% | Unchanged |
| Van Eck Associates Corp | 121,573 | $1.33M | 0.00% | +15,987+15.1% | Added |
| Woodline Partners LP | 269,908 | $2.95M | 0.04% | +119,027+78.9% | Added |
| 1607 Capital Partners, LLC | 274,047 | $2.99M | 0.21% | −15,400−5.3% | Reduced |
| Wells Fargo & Company | 299,699 | $3.27M | 0.00% | +15,492+5.5% | Added |
| City of London Investment Management Co Ltd | 420,521 | $4.62M | 0.35% | −38,551−8.4% | Reduced |
| Atlas Wealth LLC | 701,377 | $7.66M | 1.50% | +2,668+0.4% | Added |
| Sit Investment Associates Inc | 985,601 | $10.8M | 0.29% | +33,035+3.5% | Added |
| Saba Capital Management, L.P. | 1,045,386 | $11.4M | 0.28% | +111,004+11.9% | Added |
| Morgan Stanley | 1,475,730 | $16.1M | 0.00% | +146,118+11.0% | Added |
| Mariner Investment Group LLC | 0 | $0 | 0.00% | −83,134−100.0% | Sold out |
| OTA Financial Group L.P. | 0 | $0 | 0.00% | −46,222−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −400−100.0% | Sold out |