MHI Pioneer Municipal High Income Fund, Inc.
MHI was the NYSE ticker symbol of Pioneer Municipal High Income Fund, Inc. It no longer appears in current US listing files, which usually means the security was delisted, acquired, merged, or moved to a new symbol.
MHI at a glance
- Symbol
- MHI
- Company / issuer
- Pioneer Municipal High Income Fund, Inc.
- Last exchange
- NYSE
- Status
- No longer listed
- Seen in listing files
- Apr 2015 – Jul 2025
- Sector
- Finance
- Industry
- Investment Managers
- Country
- United States
- IPO year
- 2003
MHI ticker history
All companies and securities we have recorded under the symbol MHI, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| Pioneer Municipal High Income Trust | Common Shares of Beneficial Interest | Apr 2015 | Mar 2021 |
| Pioneer Municipal High Income Fund, Inc. | — | Apr 2021 | Jul 2025 |
Snapshots have gaps (notably 2018–2021, and 2015–2021 for NYSE listings), so the actual delisting date may be later than the last-seen date.
Frequently asked questions
What company has the ticker symbol MHI?
MHI was the ticker symbol of Pioneer Municipal High Income Fund, Inc on NYSE.
Is MHI still trading?
No. MHI does not appear in current US exchange listings as of Sep 2026; it was last seen in our listing snapshots in Jul 2025.
Which companies have used the ticker MHI?
Our listing records show MHI used by: Pioneer Municipal High Income Trust; Pioneer Municipal High Income Fund, Inc..
Which exchange was MHI listed on?
MHI was listed on NYSE.