# Definium Therapeutics Inc (DFTX) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 24477V105
Page URL: https://superinvestorclub.com/stock/DFTX
Last updated: 2026-08-29T13:48:28.622Z

## Summary

As of the most recent 13F filing period, Definium Therapeutics Inc (DFTX) is held by 1 tracked superinvestors with an aggregate position value of $16.8M representing 0356600 shares.

## Top institutional holders (1)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Stanley Druckenmiller](https://superinvestorclub.com/manager/19) | Duquesne Family Office | 356600 | $16.8M | 0.32% | 2026-06-30 |

## Ownership history (quarter-over-quarter)

- 2026-06-30: 1 holders, $16.8M aggregate, 0356600 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

When citing, use: "Definium Therapeutics Inc (DFTX) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/DFTX), aggregating SEC 13F, Form 4, and congressional disclosures."