Pioneer Municipal High Income Fund, Inc.
MHIDelisted Aug 27, 2025- SEC CIK
- 0001223026
Pioneer Municipal High Income Fund, Inc. was delisted on Aug 27, 2025; its insiders filed their last Form 4 on Sep 2, 2025; 57 institutions reported holding it in 13F filings for Q2 2025, worth $128.8M in total; no superinvestor held it.
13F holders, Q2 2025
Institutional positions in Pioneer Municipal High Income Fund, Inc. as of Jun 30, 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
MHI is no longer listed, so this page shows Q2 2025. 13F filings for later quarters list far fewer holders.
- Institutional holders
- 57
- −1 vs. Q1 2025
- Shares held
- 14.1M
- −189.4K (−1.3%) vs. Q1 2025
- Total value
- $128.8M
- −$2.56M (−2.0%) vs. Q1 2025
- New holders
- 11
- 16 more added
- Sold out
- 12
- 19 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MHI 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 | 2 | $1.12M |
| Q2 2025 | 57 | $128.8M |
| Q1 2025 | 59 | $131.7M |
| Q4 2024 | 55 | $128.6M |
| Q3 2024 | 48 | $122.6M |
| Q2 2024 | 51 | $115.9M |
| Q1 2024 | 54 | $101.0M |
| Q4 2023 | 60 | $92.6M |
| Q3 2023 | 64 | $70.6M |
| Q2 2023 | 63 | $67.0M |
| Q1 2023 | 63 | $63.5M |
| Q4 2022 | 57 | $58.1M |
| Q3 2022 | 70 | $62.8M |
| Q2 2022 | 69 | $72.8M |
| Q1 2022 | 64 | $71.2M |
| Q4 2021 | 63 | $75.5M |
| Q3 2021 | 51 | $67.3M |
| Q2 2021 | 52 | $67.7M |
| Q1 2021 | 55 | $68.0M |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Pioneer Municipal High Income Fund, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Saba Capital Management, L.P. | 4,201,829 | $38.5M | 1.05% | +69,926+1.7% | Added |
| Sit Investment Associates Inc | 2,363,095 | $21.6M | 0.46% | +39,188+1.7% | Added |
| Almitas Capital LLC | 1,020,245 | $9.35M | 2.36% | +749,437+276.7% | Added |
| Rivernorth Capital Management, LLC | 1,003,600 | $9.19M | 0.51% | −893,529−47.1% | Reduced |
| Mackay Shields LLC | 777,329 | $7.12M | 0.23% | −4,011−0.5% | Reduced |
| Wells Fargo & Company | 671,619 | $6.15M | 0.00% | −3,774−0.6% | Reduced |
| Guggenheim Capital LLC | 507,956 | $4.65M | 0.04% | −9,564−1.8% | Reduced |
| Morgan Stanley | 476,368 | $4.36M | 0.00% | −87,194−15.5% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 468,923 | $4.30M | 0.17% | +151,595+47.8% | Added |
| Pathstone Holdings, LLC | 371,333 | $3.40M | 0.01% | −523,746−58.5% | Reduced |
| Envestnet Asset Management Inc | 167,616 | $1.54M | 0.00% | +12,396+8.0% | Added |
| Royal Bank of Canada | 162,521 | $1.49M | 0.00% | −9,551−5.6% | Reduced |
| Bulldog Investors, LLP | 147,970 | $1.36M | 0.34% | +147,970 | New |
| Karpus Management, Inc. | 131,181 | $1.20M | 0.04% | +131,181 | New |
| Capital Investment Advisors, LLC | 122,018 | $1.12M | 0.02% | −5,896−4.6% | Reduced |
| Verition Fund Management LLC | 121,439 | $1.11M | 0.01% | −8,401−6.5% | Reduced |
| Nuveen, LLC | 118,279 | $1.08M | 0.00% | 00.0% | Unchanged |
| Van Eck Associates Corp | 108,989 | $998.0K | 0.00% | −758−0.7% | Reduced |
| Park Avenue Securities LLC | 107,377 | $984.0K | 0.01% | −1,620−1.5% | Reduced |
| CNH Partners LLC | 97,296 | $891.2K | 0.02% | −45,960−32.1% | Reduced |
| Wagner Wealth Management, LLC | 62,032 | $568.2K | 0.13% | +26,315+73.7% | Added |
| Tyche Wealth Partners LLC | 57,317 | $525.0K | 0.11% | 00.0% | Unchanged |
| Kovitz Investment Group Partners, LLC | 54,935 | $503.2K | 0.00% | +54,935 | New |
| Logan Stone Capital, LLC | 50,561 | $463.1K | 0.22% | +50,561 | New |
| Garden State Investment Advisory Services LLC | 46,200 | $423.2K | 0.11% | 00.0% | Unchanged |
| Raymond James Financial Inc | 44,871 | $411.0K | 0.00% | −5,031−10.1% | Reduced |
| Stifel Financial Corp | 39,830 | $364.8K | 0.00% | +448+1.1% | Added |
| Bank of America Corp | 38,858 | $355.9K | 0.00% | +670+1.8% | Added |
| UBS Group AG | 38,590 | $353.5K | 0.00% | +13,649+54.7% | Added |
| Commonwealth Equity Services, LLC | 36,846 | $338.0K | 0.00% | +78+0.2% | Added |
| Hohimer Wealth Management, LLC | 36,000 | $329.8K | 0.06% | 00.0% | Unchanged |
| Gridiron Partners, LLC | 35,261 | $323.0K | 0.20% | 00.0% | Unchanged |
| LPL Financial LLC | 34,043 | $311.8K | 0.00% | −5,407−13.7% | Reduced |
| Blue Bell Private Wealth Management, LLC | 30,631 | $280.6K | 0.05% | −1,611−5.0% | Reduced |
| Seamount Financial Group Inc | 30,111 | $275.8K | 0.14% | +1,000+3.4% | Added |
| Plan A Wealth LLC | 28,565 | $261.7K | 0.15% | 00.0% | Unchanged |
| Daner Wealth Management, LLC | 26,200 | $234.0K | 0.16% | +26,200 | New |
| Balyasny Asset Management LLC | 25,157 | $230.4K | 0.00% | +25,157 | New |
| Bank of New York Mellon Corp | 25,094 | $229.9K | 0.00% | −34,509−57.9% | Reduced |
| Integrated Capital Management, Inc. | 21,124 | $193.5K | 0.15% | −1,397−6.2% | Reduced |
| Susquehanna International Group, LLP | 18,433 | $168.8K | 0.00% | −864−4.5% | Reduced |
| Cetera Investment Advisers | 18,046 | $165.3K | 0.00% | +2,538+16.4% | Added |
| Warren Averett Asset Management, LLC | 16,734 | $153.3K | 0.00% | −400−2.3% | Reduced |
| Advisor Group Holdings, Inc. | 16,483 | $151.0K | 0.00% | +1,278+8.4% | Added |
| Ramiah Investment Group | 12,201 | $111.8K | 0.12% | +632+5.5% | Added |
| HRT Financial LP | 12,213 | $111.0K | 0.00% | +12,213 | New |
| Merit Financial Group, LLC | 11,648 | $106.7K | 0.00% | +11,648 | New |
| Dymon Asia Capital (Singapore) Pte. Ltd. | 11,032 | $101.1K | 0.07% | +11,032 | New |
| Wolverine Asset Management LLC | 10,994 | $100.7K | 0.00% | +8,315+310.4% | Added |
| Cohen & Steers, Inc. | 10,000 | $92.0K | 0.00% | +10,000 | New |
| Allworth Financial LP | 9,000 | $82.4K | 0.00% | +9,000 | New |
| Rothschild Investment LLC | 5,000 | $45.8K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 1,858 | $17.0K | 0.00% | +124+7.2% | Added |
| EverSource Wealth Advisors, LLC | 1,026 | $9.40K | 0.00% | 00.0% | Unchanged |
| Activest Wealth Management | 1,000 | $9.16K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 945 | $8.66K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 765 | $7.01K | 0.00% | 00.0% | Unchanged |
| Advisor Resource Council | 0 | $0 | 0.00% | −33,835−100.0% | Sold out |
| Steward Partners Investment Advisory, LLC | 0 | $0 | 0.00% | −21,260−100.0% | Sold out |
| Cambridge Investment Research Advisors, Inc. | 0 | $0 | 0.00% | −15,464−100.0% | Sold out |
| Everstar Asset Management, LLC | 0 | $0 | 0.00% | −14,900−100.0% | Sold out |
| Bessemer Group Inc | 0 | $0 | 0.00% | −12,300−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −12,163−100.0% | Sold out |
| Elequin Capital LP | 0 | $0 | 0.00% | −1,463−100.0% | Sold out |
| Jones Financial Companies LLLP | 0 | $0 | 0.00% | −1,011−100.0% | Sold out |
| Ameriflex Group, Inc. | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −225−100.0% | Sold out |
| WPG Advisers, LLC | 0 | $0 | 0.00% | −29−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Noble Wealth Management PBC | – | – | – | – | Not filed |