Stanley Druckenmiller - Duquesne Family Office Llc 13F Activity & Position Changes (Q4 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 Dec 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 Q4 2018, the filing reported:
New Buys - Agilent Technologies, Inc., American Airlines Group, Inc., Delta Air Lines, Inc., iShares MSCI Emerging Index Fun, Barrick Gold Corporation, and 7 more
Increases - Abbott Laboratories, Adobe Inc., Alibaba Group Holding Limited, Microsoft Corporation, Netflix, Inc., and 1 more
Reductions - Autodesk, Inc., Amazon.com, Inc., Salesforce, Inc., Gilead Sciences, Inc., Alphabet Inc., and 3 more
Complete Exits - Bank of America Corporation, Burlington Stores, Inc., Citigroup, Inc., Cenovus Energy Inc, Electronic Arts Inc., and 8 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 |
|---|---|---|---|
|
Q4 2018
|
A
Agilent Technologies, Inc.
|
Buy - Position Entry |
+221,300
|
|
Q4 2018
|
AAL
American Airlines Group, Inc.
|
Buy - Position Entry |
+524,900
|
|
Q4 2018
|
ABT
Abbott Laboratories
|
Buy |
+563,600
|
|
Q4 2018
|
ADBE
Adobe Inc.
|
Buy |
+33,685
|
|
Q4 2018
|
ADSK
Autodesk, Inc.
|
Sell |
-7,810
|
|
Q4 2018
|
AMZN
Amazon.com, Inc.
|
Sell |
-19,867
|
|
Q4 2018
|
BABA
Alibaba Group Holding Limited
|
Buy |
+96,020
|
|
Q4 2018
|
BAC
Bank of America Corporation
|
Sell - Position Exit |
-900
|
|
Q4 2018
|
BURL
Burlington Stores, Inc.
|
Sell - Position Exit |
-87,600
|
|
Q4 2018
|
C
Citigroup, Inc.
|
Sell - Position Exit |
-667,100
|
|
Q4 2018
|
CRM
Salesforce, Inc.
|
Sell |
-480,115
|
|
Q4 2018
|
CVE
Cenovus Energy Inc
|
Sell - Position Exit |
-986,300
|
|
Q4 2018
|
DAL
Delta Air Lines, Inc.
|
Buy - Position Entry |
+626,600
|
|
Q4 2018
|
EA
Electronic Arts Inc.
|
Sell - Position Exit |
-130,970
|
|
Q4 2018
|
EEM
iShares MSCI Emerging Index Fun
|
Buy - Position Entry |
+1,679,700
|
|
Q4 2018
|
GILD
Gilead Sciences, Inc.
|
Sell |
-441,555
|
|
Q4 2018
|
GOLD
Barrick Gold Corporation
|
Buy - Position Entry |
+149,300
|
|
Q4 2018
|
GOOGL
Alphabet Inc.
|
Sell |
-178,201
|
|
Q4 2018
|
HD
Home Depot, Inc. (The)
|
Sell - Position Exit |
-123,400
|
|
Q4 2018
|
HLT
Hilton Worldwide Holdings Inc.
|
Sell - Position Exit |
-24,600
|
|
Q4 2018
|
HOLX
Hologic, Inc.
|
Buy - Position Entry |
+336,700
|
|
Q4 2018
|
IBB
iShares Biotechnology ETF
|
Sell |
-682,600
|
|
Q4 2018
|
ILMN
Illumina, Inc.
|
Buy - Position Entry |
+139,500
|
|
Q4 2018
|
ISRG
Intuitive Surgical, Inc.
|
Buy - Position Entry |
+110,300
|
|
Q4 2018
|
ITCI
Intra-Cellular Therapies Inc.
|
Sell - Position Exit |
-296,986
|
|
Q4 2018
|
KSS
Kohl's Corporation
|
Buy - Position Entry |
+147,500
|
|
Q4 2018
|
MA
Mastercard Incorporated
|
Sell - Position Exit |
-13,980
|
|
Q4 2018
|
MELI
MercadoLibre, Inc.
|
Buy - Position Entry |
+74,016
|
|
Q4 2018
|
META
Meta Platforms, Inc.
|
Sell - Position Exit |
-21,600
|
|
Q4 2018
|
MSFT
Microsoft Corporation
|
Buy |
+1,093,171
|
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