ETF Report: First Trust Managed Municipal ETF (FMB)

What this ETF is trying to do

The First Trust Managed Municipal ETF, known by its ticker symbol FMB, is an exchange-traded fund. This type of investment focuses on municipal bonds. These are loans made to local governments or cities.

What the numbers show

As of July 16, 2026, the current price of one share is $51.0557. Looking back at the last year, the price has grown by 2.966%. When you include all the extra money paid out to investors, the total return for the year was 6.6911%.

To see how prices change, let's look at a simple example. Imagine you invested $10,000 into this ETF one year ago when the estimated price was about $49.58 per share. Before any extra payments were made, your $10,000 would have grown to roughly $10,293 based on the price change alone.

Income and distribution explanation

This ETF is designed to pay out money to investors. Over the last 12 months, it paid out a total of $1.807 per share. This is called the "distribution yield," which is currently 3.5393%. These payments usually happen once a month, often on a Thursday.

It is important to remember that a high yield alone can be misleading. A high percentage might look good, but you must also look at whether the price of the ETF is staying steady or falling.

NAV erosion explanation

"NAV erosion" happens when the value of the underlying assets in the fund drops, causing the share price to fall over time. If an ETF's price collapses, it can destroy your principal (the original money you put in).

However, FMB does not show signs of severe erosion. It has an "erosion score" of 94, which is labeled as "Stable / sideways." This means the price is not crashing; instead, it is staying relatively steady or moving slightly.

Pros

• The ETF has a stable price history (labeled as "good" erosion severity).

• It provides regular monthly income.

• The total return over three years was 11.2701%, which includes the distributions.

Cons

• The year-to-date price return is slightly negative at -0.1551%.

• Like all investments, the value can change based on market conditions.

Beginner takeaway

Income investors usually prefer ETFs that go "sideways" (staying at a steady price) or move slightly up. They generally avoid ETFs that collapse in price because losing your original investment is much harder to recover from than simply having a lower yield. FMB appears to be a stable option based on its current data.