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Fund detail

Duquesne Family Office (Druckenmiller)

hedge-fund, famous-pm, druckenmiller, macro, active

Quarters 53
2026-06-30 $5.21B
Positions 95
Showing 30 of 118 rows

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 Invesco Exchange Traded Fd T RSP CALL $174.7M 3.35% 821,000 +0 +0.00% 4.67% 2026-03-31
5 Insmed Inc INSM $151.9M 2.92% 1,424,690 +270,600 +23.45% 5.59% 2020-06-30 $107 ~$91 +16.66%
6 Ishares Inc EWZ CALL $145.9M 2.80% 4,228,000 +0 +0.00% 4.81% 2025-12-31
7 Insmed Inc INSM CALL $143.9M 2.76% 1,350,000 +1,350,000 2025-06-30
8 Ypf Sociedad Anonima YPF $142.7M 2.74% 3,138,897 -97,065 -3.00% 4.43% 2014-09-30 $45 ~$38 +20.89%
9 Amazon Com Inc AMZN $129.1M 2.48% 541,600 +495,800 +1082.53% 0.28% 2013-09-30 $238 ~$223 +7.02%
10 Bbb Foods Inc $120.9M 2.32% 2,901,733 -207,469 -6.67% 3.26% 2025-06-30 $42 ~$30 +40.13%
11 Alphabet Inc GOOGL $120.2M 2.31% 336,300 +336,300 2015-12-31 $357 ~$240 +49.18%
12 Ishares Inc EWZ $118.5M 2.28% 3,436,170 +0 +0.00% 3.91% 2022-03-31 $35 ~$31 +10.86%
13 Seagate Technology Hldngs Pl $117.7M 2.26% 122,000 +71,300 +140.63% 0.59% 2023-09-30 $965 ~$428 +125.38%
14 Fox Corp FOXA $115.0M 2.21% 2,204,600 +2,204,600 2019-06-30 $52 ~$44 +18.27%
15 Amazon Com Inc AMZN CALL $109.5M 2.10% 459,300 +259,300 +129.65% 1.23% 2025-12-31
16 United Airls Hldgs Inc UAL $108.1M 2.07% 794,795 +532,300 +202.78% 0.72% 2017-03-31 $136 ~$104 +31.20%
17 Sea Ltd SE $105.4M 2.02% 1,099,905 +0 +0.00% 2.70% 2019-03-31 $96 ~$136 -29.29%
18 Cdw Corp CDW $104.6M 2.01% 743,950 +743,950 2026-06-30 $141 ~$141 +0.00%
19 Newamsterdam Pharma Company $104.0M 2.00% 3,070,146 +0 +0.00% 2.91% 2024-09-30 $34 ~$26 +31.63%
20 Ishares Tr IWM CALL $99.1M 1.90% 330,000 +251,000 +317.72% 0.58% 2019-12-31
21 Sandisk Corp SNDK $79.4M 1.52% 34,900 -3,255 -8.53% 0.72% 2025-09-30 $2,274 ~$112 +1926.45%
22 Revolution Medicines Inc RVMD $74.8M 1.44% 399,587 +83,727 +26.51% 0.91% 2026-03-31 $187 ~$112 +67.69%
23 State Str Spdr S&P 500 Etf T SPY CALL $67.2M 1.29% 90,000 +0 +0.00% 1.73% 2025-06-30
24 Bitdeer Technologies Group $64.7M 1.24% 4,074,993 +4,074,993 2026-06-30 $16 ~$16 +0.00%
25 Crh Plc $59.2M 1.14% 553,555 +176,000 +46.62% 1.18% 2024-09-30 $107 ~$105 +1.97%
26 Delta Air Lines Inc DAL $56.5M 1.08% 603,000 +603,000 2013-06-30 $94 ~$98 -4.06%
27 Tesla Inc TSLA CALL $53.0M 1.02% 126,000 +126,000 2026-06-30
28 Fluor Corp FLR $51.5M 0.99% 982,200 +982,200 2014-06-30 $52 ~$67 -21.86%
29 D R Horton Inc DHI $48.7M 0.93% 299,000 +299,000 2014-06-30 $163 ~$131 +24.24%
30 Coupang Inc CPNG $46.3M 0.89% 2,667,485 +0 +0.00% 1.49% 2021-03-31 $17 ~$31 -43.67%