Fund detail
Duquesne Family Office (Druckenmiller)
hedge-fund, famous-pm, druckenmiller, macro, active
Quarters
52
2014-09-30
$815.2M
Positions
36
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.
| # | Issuer | Value ↓ | Weight | Shares | Share Δ | Share Δ % | Prev Weight | First Held | Price | Est. Cost | Unrealized % | Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Illumina Inc. ILMN | $67.2M | 8.25% | 410,100 | +0 | +0.00% | 5.23% | 2013-09-30 | $164 | ~$112 | +45.74% | |
| 2 | Biogen Idec Inc BIIB | $34.3M | 4.21% | 103,800 | +0 | +0.00% | 2.34% | 2013-06-30 | $331 | ~$654 | -49.43% | |
| 3 | Cameco Corp CCJ | $25.2M | 3.09% | 1,428,200 | +0 | +0.00% | 2.00% | 2014-03-31 | $18 | ~$23 | -22.88% | |
| 4 | Workday Inc WDAY | $18.4M | 2.25% | 222,679 | +0 | +0.00% | 1.43% | 2013-06-30 | $82 | ~$570 | -85.52% | |
| 5 | Hlth Care Slct Sctr SPDR XLV | $11.0M | 1.35% | 172,300 | +0 | +0.00% | 0.75% | 2013-12-31 | $64 | ~$55 | +15.20% |