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Duquesne Family Office 13F Holdings and Portfolio Changes
Duquesne Family Office reported $5.21B in 13F securities for Q2 2026, with 95 positions. Values are as of the report date; option positions, when present, use underlying-security values. This is not complete fund assets or investment performance.
Open interactive portfolioLatest 13F portfolio changes
New or increased positions include Natera (NTRA), TSMC (TSMWF), Stmicroelectronics N V (STM), and Insmed (INSM). Reduced or exited positions include Ypf Sociedad Anonima (YPF), Bbb Foods (TBBB), Sandisk (SNDK), and Broadcom (AVGO). These are comparisons between reported positions, not a record of execution dates, prices or cash traded.
Latest filing metadata: quarter Q2 2026; report date 2026-06-30; filing date 2026-08-14; disclosure source SEC 13F.
Reported holdings and concentration
Duquesne Family Office's Q2 2026 13F report contains 95 positions valued at $5.21B. The largest reported holdings include Natera, TSMC, Stmicroelectronics N V, Insmed, and Ypf Sociedad Anonima.
The three largest positions in the holdings table account for approximately 31.7% of reported 13F value. The largest reported sector exposure is Health Care at 31.3% of the disclosed portfolio.
The filing metadata lists report date 2026-06-30, filing date 2026-08-14, SEC accession 0001536411-26-000006. SEC 13F reports are normally published up to 45 days after quarter end, so the data is best used to understand institutional positioning after the fact rather than to infer today's exact portfolio.
Open the interactive portfolio to search all Duquesne Family Office positions and inspect stock and option tables, historical reports and individual stock holders.
Duquesne Family Office portfolio analytics
the top five positions account for 38.4% of disclosed value; the largest sector exposure is Health Care at 31.3%; latest prices differ from modeled cost estimates by an average 66.9% across 85 tracked positions (estimated costs, not reported purchase prices or actual investment returns).
Top reported holdings
| Holding | Reported value | Weight | Quarter change |
|---|---|---|---|
| NTRA whale holders Natera Inc | $864.9M | 19.9% | Increased |
| TSMWF whale holders Taiwan Semiconductor Manufac | $281.6M | 6.5% | Increased |
| STM whale holders Stmicroelectronics N V | $232.4M | 5.3% | Increased |
| INSM whale holders Insmed Inc | $151.9M | 3.5% | Increased |
| YPF whale holders Ypf Sociedad Anonima | $142.7M | 3.3% | Reduced |
| AMZN whale holders Amazon Com Inc | $129.1M | 3.0% | Increased |
| TBBB whale holders Bbb Foods Inc | $120.9M | 2.8% | Reduced |
| GOOGL whale holders Alphabet Inc | $120.2M | 2.8% | New |
| EWZ whale holders Ishares Inc | $118.5M | 2.7% | Held |
| STX whale holders Seagate Technology Hldngs Pl | $117.7M | 2.7% | Increased |
New and increased positions
Largest reported position values among additions; not amounts spent buying.
- NTRA whale holders — Natera Inc ($864.9M)
- TSMWF whale holders — Taiwan Semiconductor Manufac ($281.6M)
- STM whale holders — Stmicroelectronics N V ($232.4M)
- INSM whale holders — Insmed Inc ($151.9M)
- AMZN whale holders — Amazon Com Inc ($129.1M)
- GOOGL whale holders — Alphabet Inc ($120.2M)
Reduced and exited positions
Sorted by reported position value; exits use the prior report. These are not sale proceeds.
- YPF whale holders — Ypf Sociedad Anonima ($142.7M)
- TBBB whale holders — Bbb Foods Inc ($120.9M)
- SNDK whale holders — Sandisk Corp ($79.4M)
- AVGO whale holders — Broadcom Inc ($60.6M)
- OPCH whale holders — Option Care Health Inc ($50.3M)
- FGRS whale holders — Figure Technology Solutio ($39.1M)
Allocation
- Health Care: 31.3%
- Other: 27.3%
- Information Technology: 16.8%
- Communication Services: 8.7%
- Consumer Discretionary: 4.5%
- Industrials: 4.1%
- ETF / Fund: 3.8%
- Materials: 2.6%
Data notes
Report date: 2026-06-30
Disclosure source: SEC 13F
Read the original SEC filing (0001536411-26-000006)
SEC 13F filings are delayed public disclosures and do not include every asset class, short positions, or real-time trades.
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Questions about this 13F filing
What does Duquesne Family Office report for Q2 2026?
The filing reports 95 positions and $5.21B in 13F securities. The holdings table shows reported values and weights; option values follow the filing's reporting conventions.
What changed between filings?
New or increased positions include Natera (NTRA), TSMC (TSMWF), Stmicroelectronics N V (STM), and Insmed (INSM). Reduced or exited positions include Ypf Sociedad Anonima (YPF), Bbb Foods (TBBB), Sandisk (SNDK), and Broadcom (AVGO).
Do these amounts show how much was bought or sold?
No. The change lists are ranked by reported position value. Exited positions use their value in the prior report. These amounts are not execution prices, cash invested or sale proceeds.
Is this the current portfolio?
No. Form 13F is a quarter-end snapshot, generally filed within 45 days of quarter end. It excludes short positions and does not cover every asset. Compare the report date and filing date before using the data.