What Stanley Druckenmiller last reported owning
Duquesne Family Office
Latest 13F filed Aug 14, 2026 for the quarter ending Jun 30, 2026 · $5.21B across 95 positions · view on SEC EDGAR
Recent SEC filings · past 3 months
Top holdings
| # | Holding | Value | % of book | Shares |
|---|---|---|---|---|
| 1 | Natera Inc | $864.9M | 16.6% | 3,186,306 |
| 2 | Taiwan Semiconductor Manufac | $281.6M | 5.4% | 589,680 |
| 3 | Stmicroelectronics N V | $232.4M | 4.5% | 3,102,880 |
| 4 | Invesco Exchange Traded Fd TCALL | $174.7M | 3.4% | 821,000 |
| 5 | Insmed Inc | $151.9M | 2.9% | 1,424,690 |
| 6 | Ishares IncCALL | $145.9M | 2.8% | 4,228,000 |
| 7 | Insmed IncCALL | $143.9M | 2.8% | 1,350,000 |
| 8 | Ypf Sociedad Anonima | $142.7M | 2.7% | 3,138,897 |
| 9 | Amazon Com Inc | $129.1M | 2.5% | 541,600 |
| 10 | Bbb Foods Inc | $120.9M | 2.3% | 2,901,733 |
| 11 | Alphabet Inc | $120.2M | 2.3% | 336,300 |
| 12 | Ishares Inc | $118.5M | 2.3% | 3,436,170 |
| 13 | Seagate Technology Hldngs Pl | $117.7M | 2.3% | 122,000 |
| 14 | Fox Corp | $115.0M | 2.2% | 2,204,600 |
| 15 | Amazon Com IncCALL | $109.5M | 2.1% | 459,300 |
| 16 | United Airls Hldgs Inc | $108.1M | 2.1% | 794,795 |
| 17 | Sea Ltd | $105.4M | 2.0% | 1,099,905 |
| 18 | Cdw Corp | $104.6M | 2.0% | 743,950 |
| 19 | Newamsterdam Pharma Company | $104.0M | 2.0% | 3,070,146 |
| 20 | Ishares TrCALL | $99.1M | 1.9% | 330,000 |
| 21 | Sandisk Corp | $79.4M | 1.5% | 34,900 |
| 22 | Revolution Medicines Inc | $74.8M | 1.4% | 399,587 |
| 23 | State Str Spdr S&P 500 Etf TCALL | $67.2M | 1.3% | 90,000 |
| 24 | Bitdeer Technologies Group | $64.7M | 1.2% | 4,074,993 |
| 25 | Crh Plc | $59.2M | 1.1% | 553,555 |
Showing top 25 of 95 reported positions. Put/Call tags mark options positions.
Latest-quarter moves · from the most recent 13F vs. the prior quarter
- Insmed Inc (Call)$143.9M
- Alphabet Inc$120.2M
- Fox Corp$115.0M
- Cdw Corp$104.6M
- Bitdeer Technologies Group$64.7M
- Delta Air Lines Inc$56.5M
- Tesla Inc (Call)$53.0M
- Fluor Corp$51.5M
- D R Horton Inc$48.7M
- Advanced Micro Devices Inc$42.3M
- Palo Alto Networks Inc$39.8M
- Hut 8 Corp$36.3M
- Cdw Corp (Call)$35.2M
- Fox Corp$29.6M
- Meta Platforms Inc (Call)$28.2M
- Cavco Inds Inc Del$24.3M
- Hyperliquid Strategies Inc$23.1M
- Rambus Inc Del$23.0M
- Rhythm Pharmaceuticals Inc$22.6M
- Champion Homes Inc$22.4M
- Entegris Inc$21.3M
- Aeva Technologies Inc$20.7M
- Riot Platforms Inc$20.7M
- Equinix Inc$19.2M
- Lam Research Corp$18.9M
- Definium Therapeutics Inc$16.8M
- Invesco Exchange Traded Fd T$15.8M
- 10X Genomics Inc$15.5M
- Eli Lilly & Co$14.8M
- Repligen Corp$10.6M
- Natera Inc$864.9M
- Taiwan Semiconductor Manufac$281.6M
- Stmicroelectronics N V$232.4M
- Insmed Inc$151.9M
- Amazon Com Inc$129.1M
- Seagate Technology Hldngs Pl$117.7M
- Amazon Com Inc (Call)$109.5M
- United Airls Hldgs Inc$108.1M
- Ishares Tr (Call)$99.1M
- Revolution Medicines Inc$74.8M
- Crh Plc$59.2M
- Cleveland-Cliffs Inc New$39.6M
- Protagonist Therapeutics Inc$25.6M
- Adma Biologics Inc$23.3M
- Daktronics Inc$22.0M
- Purecycle Technologies Inc$21.7M
- Southern Copper Corp$21.4M
- Ypf Sociedad Anonima$142.7M
- Bbb Foods Inc$120.9M
- Sandisk Corp$79.4M
- Global X Fds$30.0M
- Woodward Inc$28.6M
- Roku Inc$25.4M
- Teva Pharmaceutical Inds Ltd$21.2M
- Wabtec$15.3M
- Arm Holdings Plc$10.0M
- Alcoa Corp$9.7M
- Broadcom Inc$60.6M
- Option Care Health Inc$50.3M
- Figure Technology Solutio$39.1M
- Restaurant Brands Intl Inc$33.6M
- Lattice Semiconductor Corp$30.0M
- Humana Inc$23.8M
- Twilio Inc$22.9M
- Jabil Inc$21.8M
- Ishares S&P Gsci Commodity-$20.7M
- Bloom Energy Corp$18.5M
- Intel Corp$18.2M
- Cloudflare Inc$10.8M
- Lyondellbasell Industries Nv$10.6M
- Twist Bioscience Corp$9.8M
- Coherent Corp$9.6M
- Celestica Inc$9.4M
- Stubhub Hldgs Inc$8.5M
- Micron Technology Inc$7.9M
- Echostar Corp$7.1M
- Almonty Inds Inc$6.8M
- Lumentum Hldgs Inc$4.9M
- Mercadolibre Inc$4.8M
- Westlake Corporation$2.5M
Questions people ask
What did Stanley Druckenmiller's Duquesne Family Office own in its latest 13F?
The 13F filed Aug 14, 2026 for the quarter ending Jun 30, 2026 listed 95 positions worth $5.21B. The largest was Natera Inc at $864.9M, 16.6% of the reported portfolio.
When did Duquesne Family Office last file a 13F?
On Aug 14, 2026, covering the quarter that ended Jun 30, 2026. The next one is due within 45 days of the next quarter end, so the positions here can be up to 45 days old on the day they are published.
What did Stanley Druckenmiller's Duquesne Family Office buy and sell last quarter?
Compared with the prior 13F, the latest filing shows 48 new positions, 17 positions added to, 10 trimmed and 23 sold out entirely. Each is listed above with its size.
Does this page show everything Duquesne Family Office owns?
No. A 13F covers long positions in US-listed stocks, certain options and convertible notes. It leaves out short positions, cash, bonds, private holdings and shares listed outside the US, so the total here is not the fund's full size.
Data from SEC EDGAR filings. 13Fs are quarterly and lag by up to 45 days, cover only US-listed long positions and certain options, and exclude shorts and non-US holdings. Not investment advice.