Duquesne Family Office LLC reported 83 positions worth $4.19B for the quarter ended Jun 30, 2026, up 52.4% on the prior quarter. It opened 43 new positions, added to 15, trimmed 9 and exited 22. Its largest holding is Natera, Inc. at 20.6% of the portfolio.
Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.
Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.
How many positions were opened, added to, trimmed or closed each quarter.
Share of reported value in each sector at every quarter end.
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| GOOGL Alphabet Inc. | +336.3K | – | $120.18M | 2.87% |
| AMZN Amazon Com Inc | +495.8K | +1,082.5% | $118.17M | 3.08% |
| FOXA Fox Corp | +2.20M | – | $114.99M | 2.74% |
| CDW CDW Corp | +744.0K | – | $104.63M | 2.5% |
| UAL United Airlines Holdings, Inc. | +532.3K | +202.8% | $72.39M | 2.58% |
| STX Seagate Technology Holdings plc | +71.3K | +140.6% | $68.80M | 2.81% |
| BTDR Bitdeer Technologies Group | +4.07M | – | $64.67M | 1.54% |
| DAL Delta Air Lines, Inc. | +603.0K | – | $56.48M | 1.35% |
| FLR Fluor Corp | +982.2K | – | $51.46M | 1.23% |
| DHI Horton D R Inc | +299.0K | – | $48.70M | 1.16% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| ROKU Roku, Inc | -566.1K | -75.5% | $78.20M | 0.607% |
| AA Alcoa Corp | -1.31M | -87.6% | $68.18M | 0.231% |
| WWD Woodward, Inc. | -144.2K | -68.2% | $61.33M | 0.682% |
| AVGO Broadcom Inc. | -196.0K | -100.0% | $60.65M | Exited |
| TEVA Teva Pharmaceutical Industries Ltd | -1.75M | -73.7% | $59.37M | 0.505% |
| OPCH Option Care Health, Inc. | -1.87M | -100.0% | $50.30M | Exited |
| FIGR Figure Technology Solutions, Inc. | -1.15M | -100.0% | $39.06M | Exited |
| QSR Restaurant Brands International Inc. | -454.4K | -100.0% | $33.58M | Exited |
| LSCC Lattice Semiconductor Corp | -323.1K | -100.0% | $29.97M | Exited |
| ARM Arm Holdings Plc | -78.6K | -73.7% | $27.87M | 0.238% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| GOOGL Alphabet Inc. | +336.3K | $120.18M | 2.87% |
| FOXA Fox Corp | +2.20M | $114.99M | 2.74% |
| CDW CDW Corp | +744.0K | $104.63M | 2.5% |
| BTDR Bitdeer Technologies Group | +4.07M | $64.67M | 1.54% |
| DAL Delta Air Lines, Inc. | +603.0K | $56.48M | 1.35% |
| FLR Fluor Corp | +982.2K | $51.46M | 1.23% |
| DHI Horton D R Inc | +299.0K | $48.70M | 1.16% |
| AMD Advanced Micro Devices Inc | +72.9K | $42.35M | 1.01% |
| PANW Palo Alto Networks Inc | +116.7K | $39.78M | 0.949% |
| HUT Hut 8 Corp. | +314.2K | $36.27M | 0.866% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| AVGO Broadcom Inc. | -196.0K | $60.65M | 2.21% |
| OPCH Option Care Health, Inc. | -1.87M | $50.30M | 1.83% |
| FIGR Figure Technology Solutions, Inc. | -1.15M | $39.06M | 1.42% |
| QSR Restaurant Brands International Inc. | -454.4K | $33.58M | 1.22% |
| LSCC Lattice Semiconductor Corp | -323.1K | $29.97M | 1.09% |
| HUM Humana Inc | -137.5K | $23.84M | 0.867% |
| TWLO Twilio Inc | -181.8K | $22.87M | 0.832% |
| JBL Jabil Inc | -82.2K | $21.84M | 0.794% |
| BE Bloom Energy Corp | -136.3K | $18.47M | 0.672% |
| INTC Intel Corp | -411.4K | $18.16M | 0.661% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | NTRA Natera, Inc. | Healthcare | 3.19M | $864.92M | 20.64% | +122.7K | +4.0% | Added | 2.22% |
| 2 | TSM Taiwan Semiconductor Manufacturing Co Ltd | Technology | 589.7K | $281.61M | 6.72% | +94.4K | +19.1% | Added | 0% |
| 3 | STM STMicroelectronics N.V. | Technology | 3.10M | $232.38M | 5.55% | +490.0K | +18.8% | Added | 0.35% |
| 4 | INSM INSMED Inc | Healthcare | 1.42M | $151.90M | 3.63% | +270.6K | +23.4% | Added | 0.65% |
| 5 | YPF Ypf Sociedad Anonima | Energy | 3.14M | $142.73M | 3.41% | -97.1K | -3.0% | Reduced | 0.8% |
| 6 | AMZN Amazon Com Inc | Consumer Discretionary | 541.6K | $129.09M | 3.08% | +495.8K | +1,082.5% | Added | 0.01% |
| 7 | TBBB Bbb Foods Inc | Consumer Staples | 2.90M | $120.92M | 2.89% | -207.5K | -6.7% | Reduced | 2.52% |
| 8 | GOOGL Alphabet Inc. | Technology | 336.3K | $120.18M | 2.87% | +336.3K | – | New | 0.01% |
| 9 | STX Seagate Technology Holdings plc | Technology | 122.0K | $117.73M | 2.81% | +71.3K | +140.6% | Added | 0.05% |
| 10 | FOXA Fox Corp | Communication Services | 2.20M | $114.99M | 2.74% | +2.20M | – | New | 0.51% |
| 11 | UAL United Airlines Holdings, Inc. | Industrials | 794.8K | $108.08M | 2.58% | +532.3K | +202.8% | Added | 0.24% |
| 12 | SE Sea Ltd | Technology | 1.10M | $105.40M | 2.52% | 0 | 0.0% | Unchanged | 0.18% |
| 13 | CDW CDW Corp | Technology | 744.0K | $104.63M | 2.5% | +744.0K | – | New | 0.59% |
| 14 | NAMS NewAmsterdam Pharma Co N.V. | Healthcare | 3.07M | $104.05M | 2.48% | 0 | 0.0% | Unchanged | 2.49% |
| 15 | SNDK Sandisk Corp | Technology | 34.9K | $79.35M | 1.89% | -3,255 | -8.5% | Reduced | 0.02% |
Tip. Select a row to see that position’s full history at Duquesne Family Office.
As of its Q2 2026 13F filing, Duquesne Family Office LLC’s five largest positions were Natera, Inc. (NTRA) at 20.6%, Taiwan Semiconductor Manufacturing Co Ltd (TSM) at 6.7%, STMicroelectronics N.V. (STM) at 5.5%, INSMED Inc (INSM) at 3.6%, Ypf Sociedad Anonima (YPF) at 3.4% of the reported portfolio.
Duquesne Family Office LLC reported a 13F portfolio worth $4.19B across 83 positions for Q2 2026. That is up 52.4% from the previous quarter.
Its largest purchases by value were Alphabet Inc. ($120.18M), Amazon Com Inc ($118.17M), Fox Corp ($114.99M). It opened 43 new positions.
Its largest sales by value were Roku, Inc ($78.20M), Alcoa Corp ($68.18M), Woodward, Inc. ($61.33M). It exited 22 positions entirely.
From the Form 13F-HR reports Duquesne Family Office LLC files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.
13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.