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ROCKWOOD RESEARCH · A CORPORATE FILINGS WEBSITE|STRAIGHT FROM THE SOURCE · SEC EDGAR|SPONSOREDYour message on this tape — bid on the Rockwood Ad Exchange · Rockwood Ad Exchange|
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DFTX

Definium Therapeutics, Inc.

Medicinal Chemicals & Botanical Products · SIC 2833CIK 1813814Held by 9 tracked managersEDGAR filings ↗10-K/10-Q ↗

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9 managers · Q2 2026 13F
Platinum Investment Management
Platinum Investment ManagementPosition history →
0.81%
—
RA Capital Management
RA Capital ManagementPosition history →
0.61%
NEW
Duquesne Family Office
Stanley DruckenmillerPosition history →
0.39%
NEW
OrbiMed Advisors
OrbiMed AdvisorsPosition history →
0.33%
(54.6%)
Holocene Advisors
Holocene AdvisorsPosition history →
0.09%
(27.1%)
Royce & Associates
Royce & AssociatesPosition history →
0.08%
(10.9%)
Adage Capital Management
Adage Capital ManagementPosition history →
0.07%
(13.0%)
Capital World Investors
Capital World InvestorsPosition history →
0.03%
NEW
Alps Advisors
Alps AdvisorsPosition history →
0.02%
NEW

Weight = position value ÷ the manager's total 13F long-equity value in the same filing — one definition for every row. “1st obs.” marks a position with no earlier stored 13F to compare against — it is not shown as a purchase.