# Pioneer Municipal High Income Advantage Fund Inc. (MAV)

Source: https://www.quantisnow.com/company/MAV
Generated: 2026-11-12T16:37:19.481Z

- Ticker: MAV
- Exchange: NYSE
- Sector: Finance
- Industry: Finance Companies

## About

Pioneer Municipal High Income Advantage Fund, Inc. is a closed ended fixed income mutual fund launched and managed by Pioneer Investment Management, Inc. The fund invests in the fixed income markets of the United States. It invests primarily in municipal bonds. The fund benchmarks the performance of its portfolio against the Barclays Capital High Yield Municipal Bond Index and the Barclays Capital Municipal Bond Index. It was formerly known as Pioneer Municipal Advantage Trust. Pioneer Municipal High Income Advantage Fund, Inc. was formed on August 6, 2003 and is domiciled in the United States.

## Latest MAV news and filings

- 2025-09-02 20:35 UTC [SEC Form 4] [Large owner Saba Capital Management, L.P. disposed of $30,802,421 worth of shares (4,015,961 units at $7.67) (SEC Form 4)](https://www.quantisnow.com/insight/large-owner-saba-capital-management-lp-disposed-of-30802421-worth-6186106)
- 2025-08-27 17:49 UTC [SEC Form N-PX filed by Pioneer Municipal High Income Advantage Fund Inc.](https://www.quantisnow.com/insight/sec-form-n-px-filed-by-pioneer-municipal-high-income-advantage-6180578)
- 2025-08-27 15:23 UTC [SEC Form 25-NSE filed by Pioneer Municipal High Income Advantage Fund Inc.](https://www.quantisnow.com/insight/sec-form-25-nse-filed-by-pioneer-municipal-high-income-advantage-6180478)
- 2025-08-22 20:30 UTC [Pioneer Municipal High Income Advantage Fund, Inc. — Pioneer Municipal High Income Fund, Inc. — Pioneer Municipal High Income Opportunities Fund, Inc.](https://www.quantisnow.com/insight/pioneer-municipal-high-income-advantage-fund-inc-pioneer-municipal-high-6176276)
- 2025-08-20 23:23 UTC [Amendment: SEC Form SCHEDULE 13D/A filed by Pioneer Municipal High Income Advantage Fund Inc.](https://www.quantisnow.com/insight/amendment-sec-form-schedule-13da-filed-by-pioneer-municipal-high-6174057)
- 2025-08-20 22:41 UTC [SEC Form 4] [Large owner Bank Of America Corp /De/ disposed of 500 units of Variable Rate MuniFund Term Preferred Shares (SEC Form 4)](https://www.quantisnow.com/insight/large-owner-bank-of-america-corp-de-disposed-of-500-6174025)
- 2025-07-21 21:02 UTC [Amendment: SEC Form N-CSR/A filed by Pioneer Municipal High Income Advantage Fund Inc.](https://www.quantisnow.com/insight/amendment-sec-form-n-csra-filed-by-pioneer-municipal-high-income-6127053)
- 2025-07-17 20:35 UTC [Announce Results of Each Fund's Special Meeting of Stockholders:
Proposal to Liquidate and Dissolve the Fund is Approved](https://www.quantisnow.com/insight/announce-results-of-each-funds-special-meeting-of-stockholders-proposal-6124036)
- 2025-07-17 18:17 UTC [SEC Form N-23C-2 filed by Pioneer Municipal High Income Advantage Fund Inc.](https://www.quantisnow.com/insight/sec-form-n-23c-2-filed-by-pioneer-municipal-high-income-advantage-6123553)
- 2025-07-03 18:30 UTC [Dividends] [Pioneer Closed-End Funds Declare Monthly Distributions](https://www.quantisnow.com/insight/pioneer-closed-end-funds-declare-monthly-distributions-6110647)
- 2025-06-16 18:02 UTC [SEC Form N-CEN filed by Pioneer Municipal High Income Advantage Fund Inc.](https://www.quantisnow.com/insight/sec-form-n-cen-filed-by-pioneer-municipal-high-income-advantage-6087681)
- 2025-06-06 14:50 UTC [SEC Form N-CSR filed by Pioneer Municipal High Income Advantage Fund Inc.](https://www.quantisnow.com/insight/sec-form-n-csr-filed-by-pioneer-municipal-high-income-advantage-6075814)
- 2025-06-04 20:30 UTC [Dividends] [Pioneer Closed-End Funds Declare Monthly Distributions](https://www.quantisnow.com/insight/pioneer-closed-end-funds-declare-monthly-distributions-6072534)
- 2025-05-08 21:00 UTC [Pioneer Closed-End Funds Announce Board Approval of Plan of Liquidation](https://www.quantisnow.com/insight/pioneer-closed-end-funds-announce-board-approval-of-plan-of-liquidation-6028357)
- 2025-05-06 23:15 UTC [Insider Buy] [Large owner Saba Capital Management, L.P. bought $121,433 worth of shares (14,918 units at $8.14) (SEC Form 4)](https://www.quantisnow.com/insight/large-owner-saba-capital-management-lp-bought-121433-worth-of-6022131)
- 2025-05-05 20:30 UTC [Dividends] [Pioneer Investments Declares Monthly Distributions For Six Pioneer Closed-End Funds](https://www.quantisnow.com/insight/pioneer-investments-declares-monthly-distributions-for-six-pioneer-closed-end-funds-6018360)
- 2025-05-05 14:02 UTC [Insider Buy] [Large owner Saba Capital Management, L.P. bought $813 worth of shares (100 units at $8.13) (SEC Form 4)](https://www.quantisnow.com/insight/large-owner-saba-capital-management-lp-bought-813-worth-of-6017411)
- 2025-05-01 20:56 UTC [Insider Buy] [Large owner Saba Capital Management, L.P. bought $89,391 worth of shares (11,054 units at $8.09) (SEC Form 4)](https://www.quantisnow.com/insight/large-owner-saba-capital-management-lp-bought-89391-worth-of-6014023)
- 2025-04-28 13:39 UTC [Insider Buy] [Large owner Saba Capital Management, L.P. bought $147,623 worth of shares (18,476 units at $7.99) (SEC Form 4)](https://www.quantisnow.com/insight/large-owner-saba-capital-management-lp-bought-147623-worth-of-6004176)
- 2025-04-24 15:53 UTC [Insider Buy] [Large owner Saba Capital Management, L.P. bought $258,862 worth of shares (32,660 units at $7.93) (SEC Form 4)](https://www.quantisnow.com/insight/large-owner-saba-capital-management-lp-bought-258862-worth-of-6000217)
- 2025-04-22 13:40 UTC [Insider Buy] [Large owner Saba Capital Management, L.P. bought $102,557 worth of shares (13,048 units at $7.86) (SEC Form 4)](https://www.quantisnow.com/insight/large-owner-saba-capital-management-lp-bought-102557-worth-of-5995983)
- 2025-04-08 17:03 UTC [Insider Buy] [Large owner Saba Capital Management, L.P. bought $23,063 worth of shares (2,816 units at $8.19) (SEC Form 4)](https://www.quantisnow.com/insight/large-owner-saba-capital-management-lp-bought-23063-worth-of-5981075)
- 2025-04-04 20:30 UTC [Dividends] [Pioneer Investments Declares Monthly Distributions For Six Pioneer Closed-End Funds](https://www.quantisnow.com/insight/pioneer-investments-declares-monthly-distributions-for-six-pioneer-closed-end-funds-5978128)
- 2025-04-04 19:00 UTC [SEC Form 3] [SEC Form 3 filed by new insider Brown David Craig](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-brown-david-craig-5977715)
- 2025-04-01 13:00 UTC [Pioneer Closed-End Fund Required Notice to Shareholders Sources of Distribution Under Section 19(a)](https://www.quantisnow.com/insight/pioneer-closed-end-fund-required-notice-to-shareholders-sources-of-distribution-5968784)
- 2025-03-25 20:48 UTC [Pioneer Closed-End Funds Announce Postponement of March 26, 2025 Special Meeting of Stockholders](https://www.quantisnow.com/insight/pioneer-closed-end-funds-announce-postponement-of-march-26-2025-special-5959705)
- 2025-03-04 21:05 UTC [Dividends] [Amundi US Declares Monthly Distributions for Six Pioneer Closed-End Funds](https://www.quantisnow.com/insight/amundi-us-declares-monthly-distributions-for-six-pioneer-closed-end-funds-5923307)
- 2025-02-28 14:00 UTC [Pioneer Closed-End Funds Required Notice to Shareholders Sources of Distribution Under Section 19(a)](https://www.quantisnow.com/insight/pioneer-closed-end-funds-required-notice-to-shareholders-sources-of-distribution-5916452)
- 2025-02-24 12:02 UTC [SEC Form DFAN14A] [SEC Form DFAN14A filed by Pioneer Municipal High Income Advantage Fund Inc.](https://www.quantisnow.com/insight/sec-form-dfan14a-filed-by-pioneer-municipal-high-income-advantage-5904297)
- 2025-02-11 00:15 UTC [SEC Form DEFC14A filed by Pioneer Municipal High Income Advantage Fund Inc.](https://www.quantisnow.com/insight/sec-form-defc14a-filed-by-pioneer-municipal-high-income-advantage-5880783)
- 2025-02-05 21:05 UTC [Dividends] [Amundi US Declares Monthly Distributions for Six Pioneer Closed-End Funds](https://www.quantisnow.com/insight/amundi-us-declares-monthly-distributions-for-six-pioneer-closed-end-funds-5872836)
- 2025-02-05 14:35 UTC [Insider Buy] [Large owner Saba Capital Management, L.P. bought $10,376 worth of shares (1,215 units at $8.54) (SEC Form 4)](https://www.quantisnow.com/insight/large-owner-saba-capital-management-lp-bought-10376-worth-of-5872143)
- 2025-02-03 20:01 UTC [Insider Buy] [Large owner Saba Capital Management, L.P. bought $54,665 worth of shares (6,401 units at $8.54) (SEC Form 4)](https://www.quantisnow.com/insight/large-owner-saba-capital-management-lp-bought-54665-worth-of-5867123)
- 2025-01-31 14:00 UTC [Pioneer Closed-End Funds Required Notice to Shareholders Sources of Distribution Under Section 19(a)](https://www.quantisnow.com/insight/pioneer-closed-end-funds-required-notice-to-shareholders-sources-of-distribution-5864680)
- 2025-01-29 22:18 UTC [SEC Form PREC-14A] [SEC Form PREC14A filed by Pioneer Municipal High Income Advantage Fund Inc.](https://www.quantisnow.com/insight/sec-form-prec14a-filed-by-pioneer-municipal-high-income-advantage-5862062)
- 2025-01-28 20:51 UTC [Amendment: SEC Form SCHEDULE 13D/A filed by Pioneer Municipal High Income Advantage Fund Inc.](https://www.quantisnow.com/insight/amendment-sec-form-schedule-13da-filed-by-pioneer-municipal-high-5859689)
- 2025-01-27 17:14 UTC [Insider Buy] [Large owner Saba Capital Management, L.P. bought $52,607 worth of shares (6,189 units at $8.50) (SEC Form 4)](https://www.quantisnow.com/insight/large-owner-saba-capital-management-lp-bought-52607-worth-of-5857852)
- 2025-01-23 15:45 UTC [Insider Buy] [Large owner Saba Capital Management, L.P. bought $7,641 worth of shares (900 units at $8.49) (SEC Form 4)](https://www.quantisnow.com/insight/large-owner-saba-capital-management-lp-bought-7641-worth-of-5854832)
- 2025-01-16 16:29 UTC [Insider Buy] [Large owner Saba Capital Management, L.P. bought $14,401 worth of shares (1,700 units at $8.47) (SEC Form 4)](https://www.quantisnow.com/insight/large-owner-saba-capital-management-lp-bought-14401-worth-of-5848201)
- 2025-01-14 22:22 UTC [Insider Buy] [Large owner Saba Capital Management, L.P. bought $380,610 worth of shares (44,917 units at $8.47) (SEC Form 4)](https://www.quantisnow.com/insight/large-owner-saba-capital-management-lp-bought-380610-worth-of-5845985)

## More

- Live page with ratings, short volume, options and peers: https://www.quantisnow.com/company/MAV
- Earnings history: https://www.quantisnow.com/earnings/MAV
- Dividend history: https://www.quantisnow.com/dividends/MAV
- Insider transactions: https://www.quantisnow.com/insiders/MAV
- Options chain: https://www.quantisnow.com/options/MAV
- SEC 8-K filings only: https://www.quantisnow.com/company/MAV/8-k
- RSS and alerts for MAV: https://www.quantisnow.com/docs/rss-feeds.md