BackAllianceBernstein National Municipal Income Fund Overview

AllianceBernstein National Municipal Income Fund Profit Margin

Valuation check: AFB's profit margin is 52.01%, above the sector sector average of 19.69%.

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Quarterly Profit Margin

23.30%
118.53% YoY

As of Apr 2026

Annual Profit Margin (TTM)

52.01%
58.93% YoY

Trailing 12 months ending Apr 2026

Average Profit Margin (Comparison Companies)

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Profit Margin History

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Profit Margin Comparison

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Annual Profit Margin Growth Rate (%)

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AllianceBernstein National Municipal Income Fund (AFB) FAQ

AllianceBernstein National Municipal Income Fund's profit margin stands at 52.01% as of April 2026. That compares with 1.27% in the prior-year period — down 58.9% year over year. That is above the sector sector average of 19.69%. Stockcircle updates this page with the newest filings so you can track how the metric evolves quarter by quarter.

AllianceBernstein National Municipal Income Fund reported 52.01% in profit margin versus 1.27% a year earlier — a 58.9% year-over-year decrease. The historical chart on this page makes it easier to see whether that move is part of a longer pattern.

AllianceBernstein National Municipal Income Fund sits higher the its sector benchmark (19.69%) with a profit margin of 52.01%. That is roughly 164.1% above the sector mean. Peer context matters because what looks expensive or cheap in absolute terms can be normal for the sector.

A profit margin of 52.01% for AllianceBernstein National Municipal Income Fund means each unit of related capital or sales is generating that return rate. Higher is usually better for profitability metrics, but extremely high figures can reflect one-time items or thin equity bases. Review several years of data on this page before extrapolating.

The history chart shows how AllianceBernstein National Municipal Income Fund's profit margin evolved across reporting periods, while the comparison chart places AFB next to similar companies. Use both: a rising metric that still lags peers tells a different story than a rising metric that already leads the group. Growth charts, when available, highlight acceleration or slowdown.