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Portfolio (Quarterly) Guide ↗

Duquesne Family Office LLC

· CIK 0001536411
13F Portfolio $5.2B AUM 95 positions Filed Aug 14, 2026 EDGAR ↗ ← All Funds
Q2 2026 Q1 2026 Q4 2025 · All 48 New 17 Added 10 Reduced 23 Exited
Page 4 of 5  ·  95 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
61 LRCX Lam Research Corp Technology 43,600.0 $18.9M 0.36% NEW $433.33 -27.4%
62 DFTX Definium Therapeutics Inc Healthcare 356,600.0 $16.8M 0.32% NEW $47.04 -5.4%
63 BLTE Belite Bio Inc Sponsored Healthcare 106,100.0 $16.3M 0.31% $153.99 +5.3%
64 RSP Invesco Exchange Traded Fd T 74,400.0 $15.8M 0.30% NEW $212.77 +4.1%
65 TXG 10X Genomics Inc Healthcare 403,100.0 $15.5M 0.30% NEW $38.34 +70.5%
66 WAB Wabtec Industrials 56,595.0 $15.3M 0.29% -38K -40.4% $269.60 +10.2%
67 LLY Eli Lilly & Co Healthcare 12,380.0 $14.8M 0.28% NEW $1199.43 +4.3%
68 XENE Xenon Pharmaceuticals Inc Healthcare 238,600.0 $14.4M 0.28% $60.36 +0.8%
69 OLMA Olema Pharmaceuticals Inc Healthcare 986,827.0 $12.3M 0.24% $12.51 -13.2%
70 RGEN Repligen Corp Healthcare 77,400.0 $10.6M 0.20% NEW $136.43 +33.7%
71 RKT Rocket Cos Inc Financial Services 652,220.0 $10.3M 0.20% NEW $15.75 -11.7%
72 BIDU Baidu Inc Communication Services 88,200.0 $10.1M 0.19% NEW $114.29 -19.2%
73 ARM Arm Holdings Plc Technology 28,090.0 $10.0M 0.19% -79K -73.7% $354.57 -30.7%
74 CVNA Carvana Co Consumer Cyclical 151,000.0 $9.9M 0.19% NEW $65.82 +13.5%
75 RDDT Reddit Inc Communication Services 56,550.0 $9.8M 0.19% NEW $173.58 -10.7%
76 AA Alcoa Corp Basic Materials 185,640.0 $9.7M 0.19% -1.3M -87.6% $52.14 -4.0%
77 TMO Thermo Fisher Scientific Inc Healthcare 19,200.0 $9.6M 0.18% NEW $501.35 +25.7%
78 DHR Danaher Corp Del Healthcare 50,300.0 $9.6M 0.18% NEW $190.48 +13.2%
79 FFIV F5 Inc Technology 22,000.0 $9.2M 0.18% NEW $415.95 -7.8%
80 VIST Vista Energy S.A.B. De C.V. Energy 134,700.0 $8.6M 0.17% $63.80 +6.5%
Page 4 of 5  ·  95 positions

Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.

Sector Allocation
Healthcare 36.3%
Technology 29.5%
Consumer Cyclical 10.7%
Communication Services 7.4%
Industrials 7.4%
Energy 4.0%
Basic Materials 3.2%
Financial Services 1.1%
Real Estate 0.5%