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Fund detail

Duquesne Family Office (Druckenmiller)

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

Quarters 53
2025-12-31 $4.49B
Positions 62
Showing 5 of 5 rows (filtered from 93)

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 Spdr S&P 500 Etf Tr SPY CALL $61.4M 1.37% 90,000 +0 +0.00% 1.48% 2025-06-30
2 Ishares Tr IWM CALL $55.6M 1.24% 226,000 +0 +0.00% 1.35% 2019-12-31
3 Flutter Entmt Plc $24.8M 0.55% 115,245 +0 +0.00% 0.72% 2024-06-30 $215 ~$238 -9.76%
4 Protagonist Therapeutics Inc PTGX $13.9M 0.31% 159,700 +0 +0.00% 0.26% 2025-09-30 $87 ~$66 +31.47%
5 Echostar Corp SATS $6.6M 0.15% 60,765 +0 +0.00% 0.11% 2025-09-30 $109 ~$76 +42.35%