MFS Active Exchange Traded Funds Trust - MFS Active Mid Cap ETF

Frequently Asked Questions About MMID

What does MMID invest in?

MMID aims to maximize growth and value opportunities within the US mid-cap equity market, primarily through common stocks. Security selection uses a bottom-up investment approach that combines fundamental analysis of individual companies with quantitative screening tools. The strategy aims to uncover the best stock opportunities. The fund is not restricted to any specific style, allowing portfolio allocation to growth stocks, value stocks, or a blend of both. Investments may include foreign securities.

What is the expense ratio of MMID?

MFS Active Exchange Traded Funds Trust - MFS Active Mid Cap ETF (MMID) charges an expense ratio of 0.59%. This is the annual fee deducted from fund assets to cover management and operations.

How big is MMID?

MFS Active Exchange Traded Funds Trust - MFS Active Mid Cap ETF (MMID) manages $35.2M in total assets. AUM determines bid-ask liquidity and the fund's vulnerability to closure — funds below ~$50M are at higher risk of liquidation.

Is MMID actively managed or an index fund?

MMID's management style is described in the fund's prospectus. See the description on the Summary tab for the published strategy.

When was MMID launched?

MFS Active Exchange Traded Funds Trust - MFS Active Mid Cap ETF (MMID) launched in September 2025 and is managed by MFS.

How has MMID performed?

MMID's total return — price change plus reinvested distributions — is charted at the top of this page. Switch the price chart to Total Return and pick a 1-year, 3-year, 5-year, or 10-year window to read the compound annual growth rate (CAGR) over each horizon.