DOSSIER · 13F Holders · —
OTCIX

MFS SER TR IV MID CAP GROWTH I

0 institutions still hold MFS SER TR IV MID CAP GROWTH I as of —. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 552987877·0 13F holders
Market cap
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visible holders
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filers reporting
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top holder share
AI Holders Summary · —

0 institutions reported OTCIX in —. Top-holder concentration data is loading.

Historical Security — No Current Institutional Holders

MFS SER TR IV MID CAP GROWTH I appears only in historical 13F filings. No institutions currently hold this position.

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