MFS Active Mid Cap ETF

An exchange-traded fund (ETF) is a collection of assets (stocks, bonds, commodities, etc.) that track an underlying index and can be bought on an exchange like individual stocks.

MMID trades at 24.68 USD today, its price has fallen −1.00% in the past 24 hours. Track more dynamics on MMID price chart.

MMID net asset value is 24.91 today — it's fallen 1.40% over the past month. NAV represents the total value of the fund's assets less liabilities and serves as a gauge of the fund's performance.

MMID assets under management is ‪23.91 M‬ USD. AUM is an important metric as it reflects the fund's size and can serve as a gauge of how successful the fund is in attracting investors, which, in its turn, can influence decision-making.

MMID fund flows account for ‪3.30 K‬ USD (1 year). Many traders use this metric to get insight into investors' sentiment and evaluate whether it's time to buy or sell the fund.

Since ETFs work like an individual stock, they can be bought and sold on exchanges (e.g. NASDAQ, NYSE, EURONEXT). As it happens with stocks, you need to select a brokerage to access trading. Explore our list of available brokers to find the one to help execute your strategies. Don't forget to do your research before getting to trading. Explore ETFs metrics in our ETF screener to find a reliable opportunity.

MMID invests in stocks. See more details in our Analysis section.

No, MMID isn't leveraged, meaning it doesn't use borrowings or financial derivatives to magnify the performance of the underlying assets or index it follows.

No, MMID doesn't pay dividends to its holders.

MMID trades at a premium (0.20%).
Premium/discount to NAV expresses the difference between the ETF’s price and its NAV value. A positive percentage indicates a premium, meaning the ETF trades at a higher price than the calculated NAV. Conversely, a negative percentage indicates a discount, suggesting the ETF trades at a lower price than NAV.

MMID shares are issued by Sun Life Financial, Inc.

MMID follows the No Underlying Index. ETFs usually track some benchmark seeking to replicate its performance and guide asset selection and objectives.

The fund started trading on Sep 24, 2025.