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MFS Research International Fund

Filed by MFS Series Trust I. What this fund reported holding in its latest quarterly NPORT-P. Positions are ordered by share of the fund rather than by size, because that is what separates a conviction from a rounding error.

Positions
5
matched to a ticker
Fund size
$17.7B
the filing's own figure
Matched value
$480.8M
of the positions below
As of
2026-08-31
S000000766

What it holds

Largest share of the fund first.

Company% of fundValue
MAMastercard Inc1.07%$188.3M
CNSWFConstellation Software Inc0.57%$101.2M
RBARB Global Inc0.46%$80.3M
CDNSCadence Design Systems Inc0.44%$77.2M
ANCTFAlimentation Couche-Tard Inc0.19%$33.7M

Source: NPORT-P filings, via EDGAR. Positions arrive by CUSIP, and only a CUSIP verified against a ticker is kept — so this is what we could match, not everything the fund holds, and the matched value is therefore below the fund's own size. A balance is shares where the filing says `NS` and a principal amount where it says `PA`, which is why it is not labelled shares in both cases.

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