Historical portfolio replay
Stanley Druckenmiller / Duquesne snapshot: 3 years replay
A normalized view of Duquesne Family Office’s six largest disclosed long equity positions by reported market value at June 30, 2026. It is a family-office filing snapshot—not Stanley Druckenmiller’s complete personal portfolio.
Historical close-price movement · weights applied once at the start · no trades or rebalancing.
Historical result
What $10,000 would have become
- Estimated value
- $42,039
- Historical change
- +320.4%
- Data through
- Aug 14, 2026
Allocation
Stanley Druckenmiller / Duquesne snapshot holdings
| Ticker | Company | Weight |
|---|---|---|
| NTRA | Natera | 42% |
| INSM | Insmed | 14.4% |
| TSM | Taiwan Semiconductor | 13.7% |
| AMZN | Amazon | 11.6% |
| STM | STMicroelectronics | 11.3% |
| FOXA | Fox Corporation | 7% |
Method
How this historical replay works
Each allocation weight is applied once at the beginning of the selected window. The result is a close-price illustration—not a brokerage record, trade history, rebalancing plan, recommendation, or projection.
Historical windows