MIRUM PHARMACEUTICALS INC (MIRM) Institutional Ownership and Insiders Activity

MIRUM PHARMACEUTICALS INC (MIRM) is widely held by institutional investors, with 318 firms reporting positions valued at approximately $8.14B based on SEC Form 13F filings for the quarter ended June 30, 2026.

Frazier Life Sciences Management, L.P. is the largest disclosed holder, reporting approximately $899.06M in MIRM holdings in its latest filing.

Recent insider activity includes 22 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.