Stanley Druckenmiller - Duquesne Family Office Llc Portfolio Stock Holdings
According to the SEC 13F filed on August 14, 2026, Duquesne Family Office Llc disclosed 76 stock positions valued at approximately $4.35B as of quarter-end June 30, 2026. The largest holdings include Natera Inc, Taiwan Semiconductor Manufac, and Stmicroelectronics N V.
- Report Period
- June 30, 2026
- No. of Stocks
- 76
- Portfolio Value
- $4.35B
Holdings by Sector
Duquesne Family Office Llc Portfolio Holdings in Q2 2026
| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| Natera Inc | NTRA | Healthcare | 19.86% | 3,186,306 | +122,700 | +4.01% | $864,923,000 |
| Taiwan Semiconductor Manufac | TSM | Technology | 6.47% | 589,680 | +94,400 | +19.06% | $281,613,000 |
| Stmicroelectronics N V | STM | Technology | 5.34% | 3,102,880 | +490,000 | +18.75% | $232,375,000 |
| Insmed Inc | INSM | Healthcare | 3.49% | 1,424,690 | +270,600 | +23.45% | $151,900,000 |
| Ypf Sociedad Anonima | YPF | Energy | 3.28% | 3,138,897 | -97,065 | -3.00% | $142,726,000 |
| Amazon Com Inc | AMZN | Consumer Cyclical | 2.96% | 541,600 | +495,800 | +1082.53% | $129,085,000 |
| Alphabet Inc | GOOGL | Communication Services | 2.76% | 336,300 | -48,700 | -12.65% | $120,184,000 |
| Ishares Inc | EWZ | Other | 2.72% | 3,436,170 | - | - | $118,548,000 |
| Seagate Technology Hldngs Pl | STX | Other | 2.70% | 122,000 | +71,300 | +140.63% | $117,730,000 |
| Fox Corp | FOXA | Communication Services | 2.64% | 2,204,600 | +2,119,945 | +2504.22% | $114,992,000 |
| United Airls Hldgs Inc | UAL | Industrials | 2.48% | 794,795 | +532,300 | +202.78% | $108,084,000 |
| Sea Ltd | SE | Consumer Cyclical | 2.42% | 1,099,905 | - | - | $105,404,000 |
| Cdw Corp | CDW | Technology | 2.40% | 743,950 | +743,950 | +100.00% | $104,629,000 |
| Newamsterdam Pharma Company | NAMSW | Other | 2.39% | 3,070,146 | - | - | $104,047,000 |
| Sandisk Corp | SNDK | Other | 1.82% | 34,900 | -3,255 | -8.53% | $79,353,000 |
| Revolution Medicines Inc | RVMD | Healthcare | 1.72% | 399,587 | +83,727 | +26.51% | $74,835,000 |
| Crh Plc | CRH | Other | 1.36% | 553,555 | +176,000 | +46.62% | $59,230,000 |
| Delta Air Lines Inc | DAL | Industrials | 1.30% | 603,000 | -47,910 | -7.36% | $56,477,000 |
| Fluor Corp | FLR | Industrials | 1.18% | 982,200 | +789,400 | +409.44% | $51,457,000 |
| D R Horton Inc | DHI | Consumer Cyclical | 1.12% | 299,000 | +93,850 | +45.75% | $48,701,000 |
| Coupang Inc | CPNG | Consumer Cyclical | 1.06% | 2,667,485 | - | - | $46,334,000 |
| Advanced Micro Devices Inc | AMD | Technology | 0.97% | 72,900 | -256,777 | -77.89% | $42,348,000 |
| Palo Alto Networks Inc | PANW | Technology | 0.91% | 116,650 | +29,226 | +33.43% | $39,780,000 |
| Cleveland-Cliffs Inc New | CLF | Basic Materials | 0.91% | 4,216,184 | +1,902,729 | +82.25% | $39,590,000 |
| Hut 8 Corp | HUT | Financial Services | 0.83% | 314,150 | +314,150 | +100.00% | $36,267,000 |
| Global X Fds | ARGT | Other | 0.69% | 328,800 | -58,600 | -15.13% | $30,019,000 |
| Fox Corp | FOX | Communication Services | 0.68% | 632,600 | +632,600 | +100.00% | $29,631,000 |
| Woodward Inc | WWD | Industrials | 0.66% | 67,194 | -144,161 | -68.21% | $28,587,000 |
| Nuvation Bio Inc | NUVB | Healthcare | 0.59% | 4,539,800 | - | - | $25,786,000 |
| Protagonist Therapeutics Inc | PTGX | Healthcare | 0.59% | 208,900 | +49,200 | +30.81% | $25,607,000 |
Showing 30 of 76 holdings in the latest reporting period.
Duquesne Family Office Llc Options Holdings in Q2 2026
| Quarter | Symbol | Company | Option | Contracts | Notional Value |
|---|---|---|---|---|---|
| Q2 2026 | RSP | Invesco S&P 500 Equal Weight ET | CALL | 821,000 | $174,684,000 |
| Q2 2026 | EWZ | iShares Inc iShares MSCI Brazil | CALL | 4,228,000 | $145,866,000 |
| Q2 2026 | INSM | Insmed Incorporated | CALL | 1,350,000 | $143,937,000 |
| Q2 2026 | AMZN | Amazon.com, Inc. | CALL | 459,300 | $109,470,000 |
| Q2 2026 | IWM | iShares Russell 2000 ETF | CALL | 330,000 | $99,149,000 |
| Q2 2026 | SPY | SPDR S&P 500 | CALL | 90,000 | $67,209,000 |
| Q2 2026 | TSLA | Tesla, Inc. | CALL | 126,000 | $52,996,000 |
| Q2 2026 | CDW | CDW Corporation | CALL | 250,000 | $35,160,000 |
| Q2 2026 | META | Meta Platforms, Inc. | CALL | 50,000 | $28,165,000 |
Showing 9 of 9 options positions in the latest reporting period.
Notional value represents the total exposure of the options position.