DRIEHAUS CAPITAL MANAGEMENT LLC

Holdings History for Definium Therapeutics, Inc. - Common Shares, no par value per share (DFTX)

Symbol: DFTX on Nasdaq
Investment type: Equity / Common Shares, no par value per share
Latest Disclosed Shares Owned: 6,537,202 shares
Security Ownership %: 6.6%

Shares, Excluding Options vs Price

Value, Excluding Options

DRIEHAUS CAPITAL MANAGEMENT LLC ownership in Definium Therapeutics, Inc. Common Shares, no par value per share (DFTX)

17 Feb 2026 - DRIEHAUS CAPITAL MANAGEMENT LLC has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 6,537,202 shares of Definium Therapeutics, Inc. Common Shares, no par value per share (DFTX). This represents 6.6% ownership of the company. This is the first filing by DRIEHAUS CAPITAL MANAGEMENT LLC disclosing ownership of Definium Therapeutics, Inc. Common Shares, no par value per share (DFTX).

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filing time
DRIEHAUS CAPITAL MANAGEMENT LLC	6.6%			6,537,202			$17.03	13G	31 Dec 2025	17 Feb 2026, 09:22

Holdings date	Option	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025		0.59%	+0.59%	$87,533,135	6,537,202	+6,537,202	NEW	$13.39	Q4 2025

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.