Definium Therapeutics, Inc.
DFTX- Exchange
- Nasdaq
- Industry
- Medicinal Chemicals & Botanical Products
- SEC CIK
- 0001813814
In the last 90 days, Definium Therapeutics, Inc. insiders filed 0 open-market purchases and 1 sale; 362 institutions reported holding it in 13F filings for Q2 2026, worth $5.35B in total; Duquesne Family Office is the only superinvestor holding it.
Superinvestors holding DFTX, Q2 2026
1 superinvestor reports holding Definium Therapeutics, Inc. on Form 13F, worth $16.8M in total. Weight is Definium Therapeutics, Inc.'s share of each 13F portfolio; actions compare shares with Q1 2026.
| Superinvestor | % of portfolio | Shares | Value | vs. previous quarter |
|---|---|---|---|---|
| Duquesne Family OfficeStanley Druckenmiller | 0.4% | 356,600 | $16.8M | New |
Moves by quarter
Superinvestors that opened, added to, trimmed or sold out of DFTX each quarter, comparing shares with the quarter before. A superinvestor that didn't file for a quarter isn't listed, and isn't counted as selling.
Q2 2026
1 superinvestor holding at quarter end