Definium Therapeutics, Inc. (DFTX) Institutional Ownership and Insiders Activity

Definium Therapeutics, Inc. (DFTX) is widely held by institutional investors, with 347 firms reporting positions valued at approximately $5.01B based on SEC Form 13F filings for the quarter ended June 30, 2026.

Blackrock, Inc. is the largest disclosed holder, reporting approximately $528.39M in DFTX holdings in its latest filing.