MDIDX Mutual Fund — MFS International Diversification Fund Class A

MFS International Diversification Fund Class A (MDIDX)

Updated October 15, 2026.

MDIDX is a Mutual Fund. its distribution rate is 1.77%, its trailing-12-month yield is 4.51%, its expense ratio is 0.59%. Dividend Vision Distribution Safety Score™ is 94/100 (Safe). Total return is 445.7% over the past 22 years, 488.2 points behind SPY at 933.9%.

MFS International Diversification Fund Class A is a mutual fund that provides diversification across international equity markets by investing primarily in other MFS-advised mutual funds, spanning large, mid, and small-cap stocks across developed and emerging markets in both growth and value styles. The fund carries a modest current distribution rate with annual distributions and has an expense ratio of 0.59%. It appeals to equity investors seeking broad international exposure through a multi-fund structure.

MDIDX performance versus SPY

Price and return data through 2026-10-15.

Total return is 445.7% over the past 22 years, 488.2 points behind SPY at 933.9%. Over the past year its total return — price change plus distributions reinvested — is 14.0%. Its deepest 1-year drawdown was 11.4%.

MDIDX key facts

Distribution Safety Score™

94 · Safe

Safety-Adjusted Yield

1.66%

Issuer

MFS

Asset type

Mutual Fund

Asset class

Equity

Inception date

09/30/2004

Expense ratio

0.59%

Distribution rate

1.77%

Distribution frequency

Annual

Trailing yield

4.51%

Last close

$30.29 (as of 2026-10-15)

NAV

$29.99 as of 2026-09-30; source eodhd (stale)

Premium / discount

N/A (price 2026-10-15, NAV 2026-09-30) (NAV stale)

AUM

$41,491,330,000

Average volume

0.0

Dividend

$1.367

Ex-dividend date

12/23/2025

Payment date

12/24/2025

Beta

0.85

How Dividend Vision calculates yield and returns

Distribution rate (1.77%) uses calculation basis unavailable. Issuer rates can use a different denominator and date, including ex-date NAV. Trailing-12-month yield (4.51%) is the sum of split-adjusted cash distributions with ex-dates in the last 12 months, divided by the published price. It lags a recent raise or cut. Total return uses split-adjusted close with distributions reinvested on the ex-dividend date (a modeling convention, not the cash-settlement date) from the first stored bar on or after inception through the latest bar, compared with the same window on the benchmark. That is the security's total return, not your personal gain/loss.

Yield and safety methodology · Distribution rate methodology · Distribution Safety Score methodology

Sources and review

Primary sources: MFS; prices and distributions from Dividend Vision, derived from vendor EOD data.

Reviewed by Bert Sweet, CEO and Co-owner of Dividend Vision. Methodology: Distribution Safety Score.

MDIDX risks and drawbacks

MDIDX's current distribution rate is moderate, not a high-yield payout — the strategy is dividend quality more than maximum income. Payments are annual, so cash flow is lumpy versus a monthly fund. Total return has trailed SPY over the available window. The deepest 1-year drawdown on record here is 11.4%.

Who may consider MDIDX — and who may not

MDIDX may suit someone looking for a high Distribution Safety Score. It is a weaker fit for investors who need monthly cash flow (MDIDX pays annual); investors hunting double-digit covered-call yields; investors whose main goal is matching SPY total return. This is educational context, not a recommendation to buy or sell.

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Tagged: Mutual Fund.

Frequently asked questions

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