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Fund detail

Duquesne Family Office (Druckenmiller)

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

Quarters 52
2026-03-31 $3.38B
Positions 68
Showing 30 of 30 rows (filtered from 90)

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 Westlake Corporation WLK $2.5M 0.07% 21,194 +21,194 2022-06-30 $117 ~$98 +19.18%
2 Solstice Advanced Matls Inc SOLS $4.8M 0.14% 62,525 +62,525 2026-03-31 $76 ~$69 +10.11%
3 Lumentum Hldgs Inc LITE $4.9M 0.14% 6,963 +6,963 2026-03-31 $703 ~$573 +22.66%
4 Micron Technology Inc MU $7.9M 0.23% 23,400 +23,400 2016-09-30 $338 ~$63 +438.05%
5 Dbv Technologies S A Sponsored DBVT $8.0M 0.24% 383,363 +383,363 2026-03-31 $21 ~$21 -1.12%
6 Celestica Inc CLS $9.4M 0.28% 33,275 +33,275 2026-03-31 $282 ~$293 -3.82%
7 Coherent Corp COHR $9.6M 0.29% 40,400 +40,400 2024-03-31 $238 ~$62 +281.91%
8 Twist Bioscience Corp TWST $9.8M 0.29% 206,000 +206,000 2026-03-31 $48 ~$45 +5.69%
9 Vista Energy S.A.B. De C.V. VIST $10.2M 0.30% 134,700 +134,700 2026-03-31 $75 ~$61 +23.73%
10 Lyondellbasell Industries Nv $10.6M 0.31% 131,435 +131,435 2013-06-30 $81 ~$317 -74.55%
11 Cloudflare Inc NET $10.8M 0.32% 52,535 +52,535 2020-09-30 $206 ~$59 +250.12%
12 Jbs N.V. $11.8M 0.35% 655,900 +655,900 2026-03-31 $18 ~$18 +0.00%
13 Xenon Pharmaceuticals Inc XENE $13.9M 0.41% 238,600 +238,600 2026-03-31 $58 ~$50 +15.54%
14 Qnity Electronics Inc Q $14.5M 0.43% 125,655 +125,655 2026-03-31 $115 ~$108 +7.30%
15 Olema Pharmaceuticals Inc OLMA $14.7M 0.44% 986,827 +986,827 2026-03-31 $15 ~$21 -28.00%
16 Arm Holdings Plc ARM $16.1M 0.48% 106,700 +106,700 2024-09-30 $151 ~$134 +12.59%
17 Belite Bio Inc Sponsored BLTE $16.9M 0.50% 106,100 +106,100 2026-03-31 $159 ~$169 -5.46%
18 Intel Corp INTC $18.2M 0.54% 411,400 +411,400 2016-09-30 $44 ~$43 +1.86%
19 Nuvation Bio Inc NUVB $19.5M 0.58% 4,539,800 +4,539,800 2026-03-31 $4 ~$6 -24.29%
20 Seagate Technology Hldngs Pl $19.9M 0.59% 50,700 +50,700 2023-09-30 $392 ~$80 +388.47%
21 Linde Plc $20.4M 0.60% 41,200 +41,200 2026-03-31 $496 ~$496 +0.00%
22 Ishares S&P Gsci Commodity- GSG $20.7M 0.61% 643,000 +643,000 2026-03-31 $32 ~$28 +15.87%
23 Jabil Inc JBL $21.8M 0.65% 82,200 +82,200 2026-03-31 $266 ~$252 +5.48%
24 Twilio Inc TWLO $22.9M 0.68% 181,760 +181,760 2019-03-31 $126 ~$106 +18.86%
25 Humana Inc HUM $23.8M 0.71% 137,505 +137,505 2014-06-30 $173 ~$155 +12.16%
26 Sandisk Corp SNDK $24.2M 0.72% 38,155 +38,155 2025-09-30 $635 ~$112 +466.23%
27 Revolution Medicines Inc RVMD $30.7M 0.91% 315,860 +315,860 2026-03-31 $97 ~$104 -6.11%
28 Caris Life Sciences Inc CAI $33.9M 1.00% 1,894,450 +1,894,450 2026-03-31 $18 ~$22 -18.21%
29 Global X Fds ARGT $36.2M 1.07% 387,400 +387,400 2024-03-31 $93 ~$74 +26.19%
30 Broadcom Inc AVGO $60.6M 1.80% 195,955 +195,955 2023-09-30 $310 ~$221 +40.33%