# PIONEER MUNICIPAL HIGH INCOM (MHI)

> Institutional ownership reported to the SEC as of Q3 2025, from Form 13F filings. Source: https://holderbook.com/stocks/MHI/

- Reporting holders: 2
- Reported value: $1.1M
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [Nuveen, LLC](https://holderbook.com/funds/1871926-nuveen-llc/) | $1.0M | 116,279 | 0.0% | 3 |
| [OSAIC HOLDINGS, INC.](https://holderbook.com/funds/1677044-osaic-holdings-inc/) | $81.0K | 9,024 | 0.0% | 23 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2025 | 2 | $1.1M |
| Q2 2025 | 57 | $130.3M |
| Q1 2025 | 59 | $131.7M |
| Q4 2024 | 55 | $128.6M |
| Q3 2024 | 48 | $122.6M |
| Q2 2024 | 51 | $115.9M |
| Q1 2024 | 54 | $122.6M |
| Q4 2023 | 60 | $103.2M |
| Q3 2023 | 64 | $70.6M |
| Q2 2023 | 63 | $67.0M |
| Q1 2023 | 63 | $63.5M |
| Q4 2022 | 56 | $58.2M |