Fund detail
Duquesne Family Office (Druckenmiller)
hedge-fund, famous-pm, druckenmiller, macro, active
Quarters
53
2026-06-30
$5.21B
Positions
95
2026-06-30
2026-03-31
2025-12-31
2025-09-30
2025-06-30
2025-03-31
2024-12-31
2024-09-30
2024-06-30
2024-03-31
2023-12-31
2023-09-30
2023-06-30
2023-03-31
2022-12-31
2022-09-30
2022-06-30
2022-03-31
2021-12-31
2021-09-30
2021-06-30
2021-03-31
2020-12-31
2020-09-30
2020-06-30
2020-03-31
2019-12-31
2019-09-30
2019-06-30
2019-03-31
2018-12-31
2018-09-30
2018-06-30
2018-03-31
2017-12-31
2017-09-30
2017-06-30
2017-03-31
2016-12-31
2016-09-30
2016-06-30
2016-03-31
2015-12-31
2015-09-30
2015-06-30
2015-03-31
2014-12-31
2014-09-30
2014-06-30
2014-03-31
2013-12-31
2013-09-30
2013-06-30
Price is the latest implied close from the selected quarter's 13F (value ÷ shares). Est. Cost is a running average that assumes each quarter's trades cleared near the midpoint of consecutive 13F closes (or yfinance VWAP when available). Most accurate for slow accumulators, least accurate for activists who build positions in a few days. PUT/CALL rows are option exposure and are marked separately.
| # | Issuer | Value ↓ | Weight | Shares | Share Δ | Share Δ % | Prev Weight | First Held | Price | Est. Cost | Unrealized % | Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Natera Inc NTRA | $864.9M | 16.60% | 3,186,306 | +122,700 | +4.01% | 18.14% | 2022-09-30 | $271 | ~$117 | +131.08% | |
| 2 | Taiwan Semiconductor Manufac TSM | $281.6M | 5.40% | 589,680 | +94,400 | +19.06% | 4.96% | 2021-03-31 | $478 | ~$218 | +118.60% | |
| 3 | Stmicroelectronics N V STM | $232.4M | 4.46% | 3,102,880 | +490,000 | +18.75% | 2.67% | 2025-12-31 | $75 | ~$34 | +122.12% | |
| 4 | Insmed Inc INSM | $151.9M | 2.92% | 1,424,690 | +270,600 | +23.45% | 5.59% | 2020-06-30 | $107 | ~$91 | +16.66% | |
| 5 | Amazon Com Inc AMZN | $129.1M | 2.48% | 541,600 | +495,800 | +1082.53% | 0.28% | 2013-09-30 | $238 | ~$223 | +7.02% | |
| 6 | Seagate Technology Hldngs Pl | $117.7M | 2.26% | 122,000 | +71,300 | +140.63% | 0.59% | 2023-09-30 | $965 | ~$428 | +125.38% | |
| 7 | Amazon Com Inc AMZN CALL | $109.5M | 2.10% | 459,300 | +259,300 | +129.65% | 1.23% | 2025-12-31 | ||||
| 8 | United Airls Hldgs Inc UAL | $108.1M | 2.07% | 794,795 | +532,300 | +202.78% | 0.72% | 2017-03-31 | $136 | ~$104 | +31.20% | |
| 9 | Ishares Tr IWM CALL | $99.1M | 1.90% | 330,000 | +251,000 | +317.72% | 0.58% | 2019-12-31 | ||||
| 10 | Revolution Medicines Inc RVMD | $74.8M | 1.44% | 399,587 | +83,727 | +26.51% | 0.91% | 2026-03-31 | $187 | ~$112 | +67.69% | |
| 11 | Crh Plc | $59.2M | 1.14% | 553,555 | +176,000 | +46.62% | 1.18% | 2024-09-30 | $107 | ~$105 | +1.97% | |
| 12 | Cleveland-Cliffs Inc New CLF | $39.6M | 0.76% | 4,216,184 | +1,902,729 | +82.25% | 0.58% | 2025-09-30 | $9 | ~$11 | -11.40% | |
| 13 | Protagonist Therapeutics Inc PTGX | $25.6M | 0.49% | 208,900 | +49,200 | +30.81% | 0.50% | 2025-09-30 | $123 | ~$78 | +57.90% | |
| 14 | Adma Biologics Inc ADMA | $23.3M | 0.45% | 2,784,110 | +1,238,500 | +80.13% | 0.41% | 2025-12-31 | $8 | ~$12 | -28.63% | |
| 15 | Daktronics Inc DAKT | $22.0M | 0.42% | 1,123,109 | +560,472 | +99.62% | 0.33% | 2024-03-31 | $20 | ~$15 | +27.79% | |
| 16 | Purecycle Technologies Inc PCT | $21.7M | 0.42% | 2,681,415 | +1,718,226 | +178.39% | 0.15% | 2024-12-31 | $8 | ~$8 | +4.84% | |
| 17 | Southern Copper Corp SCCO | $21.4M | 0.41% | 123,060 | +1,217 | +1.00% | 0.62% | 2025-12-31 | $174 | ~$141 | +23.63% |