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.
13F holders, Q2 2026
Institutional positions in Definium Therapeutics, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 362
- +119 vs. Q1 2026
- Shares held
- 114.8M
- +40.3M (+54.1%) vs. Q1 2026
- Total value
- $5.35B
- +$3.94B (+280.1%) vs. Q1 2026
- New holders
- 148
- 117 more added
- Sold out
- 29
- 64 more reduced
5 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting DFTX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 362 | $5.35B |
| Q1 2026 | 248 | $1.47B |
| Q4 2025 | 209 | $908.7M |
| Q3 2025 | 196 | $468.6M |
| Q2 2025 | 183 | $271.0M |
| Q1 2025 | 191 | $240.5M |
| Q4 2024 | 174 | $288.9M |
| Q3 2024 | 158 | $281.6M |
| Q2 2024 | 152 | $299.3M |
| Q1 2024 | 135 | $327.2M |
| Q4 2023 | 104 | $17.9M |
| Q3 2023 | 93 | $12.1M |
| Q2 2023 | 84 | $13.9M |
| Q1 2023 | 89 | $12.6M |
| Q4 2022 | 104 | $11.1M |
| Q3 2022 | 101 | $20.5M |
| Q2 2022 | 156 | $15.1M |
| Q1 2022 | 159 | $53.6M |
| Q4 2021 | 176 | $72.0M |
| Q3 2021 | 175 | $104.8M |
| Q2 2021 | 156 | $131.0M |
| Q1 2021 | 8 | $932.0K |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Definium Therapeutics, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bullock Wealth Management Group | 907 | $39.4K | 0.02% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 793 | $37.3K | 0.00% | +327+70.2% | Added |
| Atlantic Union Bankshares Corp | 776 | $36.5K | 0.00% | +776 | New |
| SBI Securities Co., Ltd. | 701 | $33.0K | 0.00% | +603+615.3% | Added |
| Jones Financial Companies LLLP | 677 | $30.4K | 0.00% | +497+276.1% | Added |
| Optiver Holding B.V. | 624 | $29.4K | 0.00% | +575+1,173.5% | Added |
| Los Angeles Capital Management LLC | 618 | $29.1K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 568 | $26.7K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 541 | $25.4K | 0.00% | +6+1.1% | Added |
| Sterling Capital Management LLC | 457 | $21.5K | 0.00% | −1,986−81.3% | Reduced |
| Strategic Wealth Partners, Ltd. | 429 | $20.2K | 0.00% | +263+158.4% | Added |
| NVWM, LLC | 416 | $19.6K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 333 | $15.7K | 0.00% | +101+43.5% | Added |
| Western Pacific Wealth Management, LP | 333 | $15.7K | 0.01% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 328 | $15.4K | 0.00% | −228−41.0% | Reduced |
| Aster Capital Management (DIFC) Ltd | 316 | $14.9K | 0.00% | +316 | New |
| Neo Ivy Capital Management | 315 | $14.8K | 0.00% | +315 | New |
| EverSource Wealth Advisors, LLC | 281 | $13.2K | 0.00% | −14−4.7% | Reduced |
| Ancora Advisors, LLC | 258 | $12.1K | 0.00% | +7+2.8% | Added |
| Hollencrest Capital Management | 236 | $11.1K | 0.00% | −7,150−96.8% | Reduced |
| Continuum Advisory, LLC | 213 | $10.0K | 0.00% | +213 | New |
| Smartleaf Asset Management LLC | 215 | $10.0K | 0.00% | 00.0% | Unchanged |
| Sims Investment Management, LLC | 199 | $9.36K | 0.00% | +199 | New |
| Atlantic Edge Private Wealth Management, LLC | 193 | $9.08K | 0.00% | 00.0% | Unchanged |
| Premier Financial Group | 193 | $9.08K | 0.00% | +193 | New |
| Salem Investment Counselors Inc | 150 | $7.06K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 142 | $6.68K | 0.00% | −13−8.4% | Reduced |
| Sankala Group LLC | 141 | $6.43K | 0.00% | 00.0% | Unchanged |
| Community Bank, N.A. | 135 | $6.35K | 0.00% | +135 | New |
| NBC Securities, Inc. | 100 | $4.70K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 90 | $4.23K | 0.00% | +90 | New |
| MH & Associates Securities Management Corp | 66 | $3.10K | 0.00% | 00.0% | Unchanged |
| Activest Wealth Management | 66 | $3.10K | 0.00% | 00.0% | Unchanged |
| McDonald Partners LLC | 66 | $3.10K | 0.00% | +66 | New |
| Global Retirement Partners, LLC | 66 | $3.10K | 0.00% | +66 | New |
| Guardian Partners Inc. | 66 | $3.10K | 0.00% | +66 | New |
| Essential Partners LLC | 60 | $2.82K | 0.00% | +39+185.7% | Added |
| HighMark Wealth Management LLC | 50 | $2.35K | 0.00% | −50−50.0% | Reduced |
| Institute for Wealth Management, LLC. | 46 | $2.16K | 0.00% | +46 | New |
| TD Private Client Wealth LLC | 43 | $2.02K | 0.00% | +43 | New |
| Signaturefd, LLC | 40 | $1.88K | 0.00% | +40 | New |
| Plante Moran Financial Advisors, LLC | 36 | $1.69K | 0.00% | 00.0% | Unchanged |
| Financial Gravity Companies, Inc. | 35 | $1.65K | 0.00% | +35 | New |
| Chesapeake Asset Management LLC | 33 | $1.55K | 0.00% | 00.0% | Unchanged |
| Benson Wealth Management INC | 30 | $1.41K | 0.00% | 00.0% | Unchanged |
| Robbins Farley LLC | 28 | $1.32K | 0.00% | 00.0% | Unchanged |
| Vanguard National Trust Co | 27 | $1.27K | 0.00% | 00.0% | Unchanged |
| Rachor Investment Advisory Services, LLC | 25 | $1.18K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 25 | $1.18K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 27 | $1.00K | 0.00% | +27 | New |
| Hilton Head Capital Partners, LLC | 20 | $941 | 0.00% | +20 | New |
| Clearstead Advisors, LLC | 14 | $660 | 0.00% | +14 | New |
| CNB Bank | 10 | $470 | 0.00% | +10 | New |
| Keating Financial Advisory Services, Inc. | 8 | $376 | 0.00% | +7+700.0% | Added |
| Comprehensive Financial Planning, Inc. | 8 | $376 | 0.00% | +8 | New |
| Ares Financial Consulting, LLC | 8 | $376 | 0.00% | +8 | New |
| Gilpin Wealth Management, LLC | 6 | $283 | 0.00% | +6 | New |
| SJS Investment Consulting Inc. | 4 | $189 | 0.00% | +4 | New |
| Quarry LP | 1 | $47 | 0.00% | +1 | New |
| Huntington National Bank | 1 | $1 | 0.00% | 00.0% | Unchanged |
| TSFG, LLC | 6 | $0 | 0.00% | 00.0% | Unchanged |
| Coppell Advisory Solutions LLC | 1 | – | – | +1 | New |
| Trails Edge Capital Partners, LP | 0 | $0 | 0.00% | −1,738,110−100.0% | Sold out |
| Patient Square Capital LP | 0 | $0 | 0.00% | −331,000−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −260,241−100.0% | Sold out |
| Soviero Asset Management, LP | 0 | $0 | 0.00% | −140,000−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −125,522−100.0% | Sold out |
| Rosalind Advisors, Inc. | 0 | $0 | 0.00% | −125,000−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −104,915−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −89,141−100.0% | Sold out |
| Ikarian Capital, LLC | 0 | $0 | 0.00% | −58,803−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −42,100−100.0% | Sold out |
| Caxton Associates LLP | 0 | $0 | 0.00% | −37,255−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −24,755−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −14,460−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −14,096−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −14,557−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −13,178−100.0% | Sold out |
| Summit Trail Advisors, LLC | 0 | $0 | 0.00% | −13,000−100.0% | Sold out |
| RPS Advisory Solutions LLC | 0 | $0 | 0.00% | −11,355−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −10,880−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −10,384−100.0% | Sold out |
| Sound Income Strategies, LLC | 0 | $0 | 0.00% | −3,690−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −2,659−100.0% | Sold out |
| Opal Wealth Advisors, LLC | 0 | $0 | 0.00% | −1,101−100.0% | Sold out |
| Private Wealth Management Group, LLC | 0 | $0 | 0.00% | −450−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −353−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −207−100.0% | Sold out |
| Louisbourg Investments Inc. | 0 | $0 | 0.00% | −52−100.0% | Sold out |
| RMG Wealth Management LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Janus Henderson Group PLC | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |
| Sunbelt Securities, Inc. | – | – | – | – | Not filed |
| Anfield Capital Management, LLC | – | – | – | – | Not filed |
| Sofos Investments, Inc. | – | – | – | – | Not filed |