DEFINITIVE HEALTHCARE CORP (DH) Institutional Ownership and Insiders Activity

DEFINITIVE HEALTHCARE CORP (DH) is widely held by institutional investors, with 100 firms reporting positions valued at approximately $71.66M based on SEC Form 13F filings for the quarter ended June 30, 2026.

Advent International, L.P. is the largest disclosed holder, reporting approximately $51.93M in DH holdings in its latest filing.

Institutional ownership remains highly concentrated, with Advent International, L.P. representing the majority of disclosed value.

Recent insider activity includes 6 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.