Skip to main content

FMR LLC

Position in DFTX — Definium Therapeutics, Inc.

CIK 315066 BOSTON, MA

Position in DFTX

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$223,577,403
+$189,375,775 QoQ
Shares Held
4,752,921
+162.6% QoQ
Ownership
3.54%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#6
of 358 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in DFTX Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

FMR LLC holds $61,424,667,385 across 370 Biotechnology names. DFTX ranks #65 (0.4% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in DFTX

Export CSV
2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $223,577,403 4,752,921
2026-03-31 $34,201,628 1,809,610