Heartflow, Inc. (HTFL) Institutional Ownership and Insiders Activity

Heartflow, Inc. (HTFL) is widely held by institutional investors, with 212 firms reporting positions valued at approximately $2.16B based on SEC Form 13F filings for the quarter ended June 30, 2026.

Bain Capital Life Sciences Investors, Llc is the largest disclosed holder, reporting approximately $247.87M in HTFL holdings in its latest filing.

Recent insider activity includes 7 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.