ETF Report: Nuveen California Quality Municipal Income Fund (NAC)

What this ETF is trying to do

The Nuveen California Quality Municipal Income Fund, known by its ticker symbol NAC, is an ETF. This fund focuses on providing income to its investors. It specifically looks for municipal bonds, which are types of loans made to local governments in California.

What the numbers show

As of July 10, 2026, the current price of one share is $12.10. Looking back at the past year, the price has grown by about 7.75%. When you include the money paid out to investors, the "total return" for the last year was 16.13%.

To see how prices change, let's look at an example. Imagine you invested $10,000 into this ETF one year ago when the estimated price was about $11.23 per share. Before any extra money was paid to you, your $10,000 would have grown in value because the share price went up to $12.10.

Income and distribution explanation

This ETF is designed to pay out regular income. Over the last 12 months, it paid out a total of $0.878 per share. It usually makes these payments every month, with 12 payouts recorded over the last year. The "distribution yield" is 7.26%, which tells you how much income the fund pays relative to its price.

It is important to remember that a high yield alone can be misleading. A high percentage might look good, but it does not tell the whole story about whether the fund's value is staying healthy.

NAV erosion explanation

"NAV erosion" happens when the value of the underlying assets in an ETF drops over time, causing the share price to fall. If a fund has severe erosion, the share price can drop from a high amount to a much lower amount. This can "destroy principal," which means the original money you invested could shrink significantly.

However, for NAC, no price erosion was detected. The data shows a "good" erosion score, meaning the price has been stable or growing rather than shrinking.

Pros

• The fund has shown positive total returns over one year (16.13%) and three years (37.76%).

• It provides regular monthly income.

• The share price has been increasing rather than falling.

Cons

• Investors must keep an eye on whether the high yield is sustainable.

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

Beginner takeaway

Income investors usually prefer ETFs that go sideways (stay at the same price) or move slightly up. They prefer this because they want to collect their regular payments without losing the original money they put in. If an ETF's price collapses, the income you receive might not be enough to make up for the money you lost in the share price. In the case of NAC, the data shows the price has been moving upward.