Stanley Druckenmiller - Duquesne Family Office Llc 13F Activity & Position Changes (Q1 2018)
According to the SEC 13F filed on Aug 14, 2026, the Duquesne Family Office Llc portfolio showed several notable changes in holdings as of quarter-end Mar 31, 2018. The activity included new positions, additions to existing holdings, reductions, and complete exits, providing a clear view of how the portfolio evolved during the quarter.
During Q1 2018, the filing reported:
New Buys - Adobe Inc., Alibaba Group Holding Limited, PagSeguro Digital, Intel Corporation, Intra-Cellular Therapies Inc., and 5 more
Complete Exits - Bank of America Corporation, Biogen Inc., Coterra Energy Inc., Devon Energy Corporation, EOG Resources, Inc., and 9 more
These updates highlight how the portfolio adjusted across different sectors and market conditions, offering insights into allocation shifts and investment trends.
| Date | Symbol | Type | Change Qty |
|---|---|---|---|
|
Q1 2018
|
ADBE
Adobe Inc.
|
Buy - Position Entry |
+122,500
|
|
Q1 2018
|
AMZN
Amazon.com, Inc.
|
Buy |
+2,850
|
|
Q1 2018
|
BABA
Alibaba Group Holding Limited
|
Buy - Position Entry |
+657,400
|
|
Q1 2018
|
BAC
Bank of America Corporation
|
Sell - Position Exit |
-1,717,500
|
|
Q1 2018
|
BIIB
Biogen Inc.
|
Sell - Position Exit |
-109,400
|
|
Q1 2018
|
CRM
Salesforce, Inc.
|
Sell |
-9,000
|
|
Q1 2018
|
CTRA
Coterra Energy Inc.
|
Sell - Position Exit |
-1,040,200
|
|
Q1 2018
|
DVN
Devon Energy Corporation
|
Sell - Position Exit |
-1,009,800
|
|
Q1 2018
|
EOG
EOG Resources, Inc.
|
Sell - Position Exit |
-524,700
|
|
Q1 2018
|
G68707101
PagSeguro Digital
|
Buy - Position Entry |
+35,000
|
|
Q1 2018
|
GOOGL
Alphabet Inc.
|
Buy |
+1,800
|
|
Q1 2018
|
HDB
HDFC Bank Limited
|
Sell - Position Exit |
-128,200
|
|
Q1 2018
|
INTC
Intel Corporation
|
Buy - Position Entry |
+2,462,600
|
|
Q1 2018
|
ITCI
Intra-Cellular Therapies Inc.
|
Buy - Position Entry |
+296,986
|
|
Q1 2018
|
JD
JD.com, Inc.
|
Buy |
+684,800
|
|
Q1 2018
|
LOMA
Loma Negra Compania Industrial
|
Sell - Position Exit |
-150,000
|
|
Q1 2018
|
META
Meta Platforms, Inc.
|
Sell - Position Exit |
-1,082,200
|
|
Q1 2018
|
MPC
Marathon Petroleum Corporation
|
Sell - Position Exit |
-321,100
|
|
Q1 2018
|
MRO
Marathon Oil Corporation
|
Sell - Position Exit |
-1,227,000
|
|
Q1 2018
|
MSFT
Microsoft Corporation
|
Sell |
-797,600
|
|
Q1 2018
|
MU
Micron Technology, Inc.
|
Buy - Position Entry |
+2,187,500
|
|
Q1 2018
|
NFLX
Netflix, Inc.
|
Buy - Position Entry |
+189,700
|
|
Q1 2018
|
NKTR
Nektar Therapeutics
|
Sell |
-641,700
|
|
Q1 2018
|
PYPL
PayPal Holdings, Inc.
|
Sell - Position Exit |
-465,100
|
|
Q1 2018
|
QCOM
QUALCOMM Incorporated
|
Buy - Position Entry |
+411,000
|
|
Q1 2018
|
TAL
TAL Education Group
|
Buy - Position Entry |
+682,000
|
|
Q1 2018
|
VALE
VALE S.A.
|
Sell - Position Exit |
-1,666,600
|
|
Q1 2018
|
VIPS
Vipshop Holdings Limited
|
Buy - Position Entry |
+572,800
|
|
Q1 2018
|
WDAY
Workday, Inc.
|
Sell |
-263,300
|
|
Q1 2018
|
WFC
Wells Fargo & Company
|
Sell - Position Exit |
-850,000
|
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