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Pioneer AMT-Free Municipal Fund Class Y (PBYMX) Fund Overview

Educational signal · not a buy or sell recommendation · How to read this

$10.96 +$0.03 (+0.27%)

Beta 1.79: the stock has moved about 79% more than the S&P 500.

Data from FMP · Methodology

For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gemini-2.0-flash, generated Mar 16, 2026. Editorial oversight is systemic, not page-by-page. Editorially accountable: Sedat ANAK, Founder and Editor-in-Chief. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR

Quick Answer

Pioneer AMT-Free Municipal Fund Class Y (PBYMX) trades at $10.96. Pioneer AMT-Free Municipal Fund Class Y is a mutual fund focused on providing income exempt from federal income tax. Sector: Financials.

Price as of · Last analyzed: Mar 16, 2026
Pioneer AMT-Free Municipal Fund Class Y is a mutual fund focused on providing income exempt from federal income tax. The fund invests primarily in investment-grade municipal bonds and manages assets on behalf of its investors.

Analyst Coverage for PBYMX: PBYMX does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage.

▶ Watch the PBYMX film Every key number, told as a short cinematic story — just press play. ~2 min

Pioneer AMT-Free Municipal Fund Class Y (PBYMX) Financial Services Profile

IPO Year2006

Pioneer AMT-Free Municipal Fund Class Y is a financial services firm specializing in tax-exempt municipal bond investments, targeting investors seeking income shielded from federal income tax. With a focus on investment-grade securities, the fund operates within the competitive asset management landscape, managing significant assets under its established Pioneer brand.

Data Provenance | Financial Data Quantitative Analysis Analysis: Mar 16, 2026

What Is the Investment Thesis for PBYMX?

AI-written as of Mar 16, 2026 — figures and tone reflect the data available then, not today's score.

Pioneer AMT-Free Municipal Fund Class Y presents a focused investment vehicle for investors prioritizing tax-exempt income. The fund's strategy of investing at least 80% of its assets in investment-grade municipal bonds offers a relatively stable income stream, although the absence of dividends may deter some investors. With a beta of 1.79, the fund exhibits higher volatility compared to the broader market, which could be a concern during economic downturns. The fund's success hinges on the continued demand for tax-advantaged investment options and the ability of its management team to navigate the complexities of the municipal bond market. Growth catalysts include potential increases in tax rates, which would enhance the attractiveness of tax-exempt investments. However, potential risks include rising interest rates, which could negatively impact the value of the fund's bond holdings.

Based on FMP financials and quantitative analysis

PBYMX Key Highlights

AI-written as of Mar 16, 2026 — figures and tone reflect the data available then, not today's score.

The fund invests at least 80% of its net assets in investment-grade municipal bonds, providing a focus on relatively lower-risk securities.

  • The fund's investment strategy targets income exempt from regular federal income tax, appealing to investors seeking tax advantages.
  • The fund avoids securities that generate interest considered a tax preference item for the purposes of the federal alternative minimum tax (AMT), catering to investors who wish to minimize their exposure to AMT liabilities.
  • The fund operates within the asset management industry, offering a specialized investment vehicle focused on municipal debt.
  • The fund has a beta of 1.79, indicating higher volatility compared to the broader market.

Who Are PBYMX's Competitors?

PBYMX is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap MoonshotScore
ABHYX American Century High-Yield Municipal Fund Investor Class $8.18 0.00% $549M —
DITEX BNY Mellon Intermediate Municipal Bond Fund, Inc. $12.19 +0.08% $585M —
EMD Western Asset Emerging Markets Debt Fund Inc. $9.28 -0.43% $539M —
FOSBX Tributary Small Company Fund Institutional Plus Class $34.36 +1.51% $666M —
FOSCX Tributary Small Company Fd Instl $34.10 +1.49% $641M —
BLK BlackRock, Inc. $1059.63 -0.44% $164B 51 5-pillar
BX Blackstone Inc. $111.74 -0.45% $135B 68 5-pillar
APOS Apollo Global Management, Inc. $25.59 -0.23% $74.8B 56 5-pillar

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are PBYMX's Key Strengths?

Focus on tax-exempt income.

  • Investment in investment-grade municipal bonds.
  • Established brand reputation of Pioneer Investments.
  • Experienced management team.

What Are PBYMX's Weaknesses?

Higher beta compared to the broader market.

  • Dependence on interest rate environment.
  • Vulnerability to changes in tax policies.
  • No dividend payments.

What Are the Key Risks for PBYMX?

Rising interest rates could negatively impact the value of the fund's bond holdings.

  • Changes in tax laws could reduce the attractiveness of tax-exempt investments.
  • Increased competition from other municipal bond funds could put pressure on fees and performance.
  • Economic downturns could lead to defaults on municipal bonds.

What Are PBYMX's Competitive Advantages?

  • Established brand reputation of Pioneer Investments.
  • Expertise in municipal bond investing.
  • Focus on tax-exempt income, providing a specific benefit to investors.
  • Access to a wide range of municipal bond issuers.

What Does PBYMX Do?

Pioneer AMT-Free Municipal Fund Class Y is a mutual fund designed to provide investors with income that is exempt from regular federal income tax. The fund achieves this objective by investing primarily in investment-grade municipal bonds with maturities exceeding one year. The fund's investment strategy specifically avoids securities that generate interest considered a tax preference item for the purposes of the federal alternative minimum tax (AMT), catering to investors who wish to minimize their exposure to AMT liabilities. The fund operates within the broader asset management industry, offering a specialized investment vehicle focused on municipal debt. Pioneer AMT-Free Municipal Fund Class Y is part of Pioneer Investments, a global asset manager with a long history of providing investment solutions to individual and institutional investors. The fund's investment decisions are guided by a team of experienced portfolio managers and analysts who conduct in-depth research and analysis of the municipal bond market. The fund's performance is benchmarked against relevant municipal bond indices, providing investors with a means to evaluate its relative performance. The fund distributes its income to investors on a regular basis, typically monthly or quarterly, providing a steady stream of tax-exempt income.

What Products and Services Does PBYMX Offer?

  • Invests in investment-grade municipal bonds.
  • Provides income exempt from regular federal income tax.
  • Avoids securities that generate interest considered a tax preference item for the purposes of the federal alternative minimum tax (AMT).
  • Manages assets on behalf of investors.
  • Distributes income to investors on a regular basis.
  • Conducts research and analysis of the municipal bond market.

How Does PBYMX Make Money?

  • Generates revenue through management fees charged as a percentage of assets under management (AUM).
  • May earn income from interest payments on the municipal bonds held in the portfolio.
  • Aims to provide tax-exempt income to investors, enhancing its attractiveness.

What Industry Does PBYMX Operate In?

Pioneer AMT-Free Municipal Fund Class Y operates within the asset management industry, specifically focusing on municipal bonds. The industry is influenced by factors such as interest rates, tax policies, and economic conditions. Demand for municipal bonds tends to increase during periods of economic uncertainty as investors seek safer, tax-advantaged investments. The competitive landscape includes other mutual funds and investment firms offering similar municipal bond products, such as ABHYX, DITEX, EMD, FOSBX, and FOSCX. These funds compete on factors such as performance, expense ratios, and investment strategies.

Who Are PBYMX's Key Customers?

  • Individual investors seeking tax-advantaged income.
  • Retirees looking for a steady stream of tax-exempt income.
  • High-net-worth individuals seeking to minimize their tax liabilities.
  • Financial advisors seeking tax-efficient investment options for their clients.
Model self-rating on this text: 83% (not a measure of the evidence) Updated: Mar 16, 2026

Research confidence

Low

Thin evidence — scoring coverage unknown. Treat this as a starting point, not a conclusion.

  • ● Scoring coverage unknown
  • ● Price is current
  • ● No filing on record
  • ● No analyst coverage
  • ● This is a fund, not an operating company

PBYMX Financials

Bull Case vs Bear Case

Bull Case

  • Focus on tax-exempt income.
  • Investment in investment-grade municipal bonds.
  • Established brand reputation of Pioneer Investments.
  • Experienced management team.

Bear Case

  • Higher beta compared to the broader market.
  • Dependence on interest rate environment.
  • Vulnerability to changes in tax policies.
  • No dividend payments.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · March 2026

PBYMX Latest News

No recent news available for PBYMX.

PBYMX Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations collected by Financial Modeling Prep for PBYMX.

Price Targets

Wall Street price target analysis for PBYMX.

PBYMX MoonshotScore

MoonshotScore is Stock Expert AI's proprietary 0-100 research rating, not a buy or sell recommendation. No MoonshotScore is published for PBYMX; grades run from A+ (80-100) to F (below 30).

Common Questions About PBYMX (Financials)

What are the main risks for PBYMX?

The main risks for Pioneer AMT-Free Municipal Fund Class Y include interest rate risk, credit risk, and tax risk. Rising interest rates could negatively impact the value of the fund's bond holdings. Credit risk refers to the possibility that municipal bond issuers may default on their debt obligations. Changes in tax laws could reduce the attractiveness of tax-exempt investments.

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Price as of Analysis updated

MoonshotScore is not published for this security.

Data Sources & Methodology
Figures come from Financial Modeling Prep (FMP). If FMP has no figure for a ticker, a price or fundamental may come from a Yahoo Finance fallback, or a price from an Alpaca fallback. SEC EDGAR is used only for filing links and company identity details (legal name, address), never for figures. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • The information provided is based on available data and is intended for informational purposes only. It does not constitute investment advice.
Data Sources
Financial Modeling Prep (FMP)Stock Expert AI proprietary analysis