What this ETF is trying to do

The Calvert Ultra-Short Investment Grade ETF (CVSB) is an exchange-traded fund. While the provided data does not list specific holdings, its name indicates it focuses on "ultra-short" investment-grade assets. This generally means it looks for short-term investments that are considered to have a lower risk of default.

What the numbers show

As of October 9, 2026, the share price was $50.49. To understand how the fund has performed, we look at two different types of returns: price return (the change in the share price) and total return (which includes the share price change plus the cash distributions paid to investors).

• Year-to-Date (YTD): The price return is -0.52%, but the total return is 2.57%.

• One Year: The price return is -0.47%, while the total return is 3.82%.

• Three Year: The price return is 0.86%, and the total return is 16.53%.

An estimated price from roughly one year ago was $50.72. If you had invested $10,000 based on that estimated price, the price-only decline of -0.47% would mean your principal value (without counting distributions) would be approximately $9,953.

Income and distribution explanation

This ETF pays out cash to investors, usually on a monthly basis. Over the last 12 months, it made 12 payouts totaling $2.14 per share. This results in a distribution yield of 4.25%.

It is important for beginners to know that a high distribution yield alone can be misleading. A fund can pay out a high yield even if the share price is falling. In this case, the total return is higher than the price return because the cash distributions added value that the share price alone did not show.

NAV erosion explanation

"NAV erosion" happens when the net asset value of a fund steadily declines, meaning the actual value of the underlying investments is shrinking.

For this ETF, the erosion-risk score is 94, and the erosion severity is labeled as "good." The erosion label is "Stable / sideways," and the severe erosion-risk flag is false. This suggests that the fund has not triggered warnings for substantial price deterioration.

Pros

• Positive Total Returns: Over the one-year and three-year periods, the total returns are positive.

• Consistent Income: The fund has a history of monthly distributions.

• Stability: The erosion-risk score indicates a stable price trend.

Cons

• Negative Price Returns: Both the YTD and one-year price returns are slightly negative, meaning the share price itself has dropped.

• Limited Data: No specific top holdings were provided in the data.

Beginner takeaway

CVSB is a fund where the share price has stayed relatively flat or dipped slightly, but investors have earned a positive total return thanks to monthly cash distributions. When looking at this ETF, it is important to distinguish between the share price (which is down slightly over the last year) and the total return (which is up).