MEDIFAST INC (MED) Institutional Ownership and Insiders Activity

MEDIFAST INC (MED) is widely held by institutional investors, with 98 firms reporting positions valued at approximately $86.96M based on SEC Form 13F filings for the quarter ended June 30, 2026.

Renaissance Technologies LLC is the largest disclosed holder, reporting approximately $8.26M in MED holdings in its latest filing.

Recent insider activity includes 12 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.