Stanley Druckenmiller - Duquesne Family Office Llc 13F Activity & Position Changes (Q1 2019)
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, 2019. 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 2019, the filing reported:
New Buys - Analog Devices, Inc., Coterra Energy Inc., DocuSign, Inc., Eagle Materials Inc, Fidelity National Information S, and 21 more
Increases - Agilent Technologies, Inc., Abbott Laboratories, Adobe Inc., Autodesk, Inc., Amazon.com, Inc., and 11 more
Reductions - Okta, Inc., Workday, Inc.
Complete Exits - American Airlines Group, Inc., Salesforce, Inc., Delta Air Lines, Inc., Gilead Sciences, Inc., Barrick Gold Corporation, and 3 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 2019
|
A
Agilent Technologies, Inc.
|
Buy |
+257,500
|
|
Q1 2019
|
AAL
American Airlines Group, Inc.
|
Sell - Position Exit |
-524,900
|
|
Q1 2019
|
ABT
Abbott Laboratories
|
Buy |
+144,500
|
|
Q1 2019
|
ADBE
Adobe Inc.
|
Buy |
+339,196
|
|
Q1 2019
|
ADI
Analog Devices, Inc.
|
Buy - Position Entry |
+222,625
|
|
Q1 2019
|
ADSK
Autodesk, Inc.
|
Buy |
+4,610
|
|
Q1 2019
|
AMZN
Amazon.com, Inc.
|
Buy |
+15,287
|
|
Q1 2019
|
BABA
Alibaba Group Holding Limited
|
Buy |
+754,385
|
|
Q1 2019
|
CRM
Salesforce, Inc.
|
Sell - Position Exit |
-1,072,585
|
|
Q1 2019
|
CTRA
Coterra Energy Inc.
|
Buy - Position Entry |
+395,500
|
|
Q1 2019
|
DAL
Delta Air Lines, Inc.
|
Sell - Position Exit |
-626,600
|
|
Q1 2019
|
DOCU
DocuSign, Inc.
|
Buy - Position Entry |
+331,410
|
|
Q1 2019
|
EEM
iShares MSCI Emerging Index Fun
|
Buy |
+5,355,000
|
|
Q1 2019
|
EXP
Eagle Materials Inc
|
Buy - Position Entry |
+30,700
|
|
Q1 2019
|
FIS
Fidelity National Information S
|
Buy - Position Entry |
+389,845
|
|
Q1 2019
|
GILD
Gilead Sciences, Inc.
|
Sell - Position Exit |
-1,023,345
|
|
Q1 2019
|
GOLD
Barrick Gold Corporation
|
Sell - Position Exit |
-149,300
|
|
Q1 2019
|
GOOGL
Alphabet Inc.
|
Buy |
+61,770
|
|
Q1 2019
|
GOOS
Canada Goose Holdings Inc. Subo
|
Buy - Position Entry |
+9,550
|
|
Q1 2019
|
HD
Home Depot, Inc. (The)
|
Buy - Position Entry |
+387,300
|
|
Q1 2019
|
IBB
iShares Biotechnology ETF
|
Buy |
+440,900
|
|
Q1 2019
|
ILMN
Illumina, Inc.
|
Buy |
+32,300
|
|
Q1 2019
|
INCY
Incyte Corporation
|
Buy - Position Entry |
+202,400
|
|
Q1 2019
|
ISRG
Intuitive Surgical, Inc.
|
Buy |
+20,800
|
|
Q1 2019
|
KSS
Kohl's Corporation
|
Sell - Position Exit |
-147,500
|
|
Q1 2019
|
LNG
Cheniere Energy, Inc.
|
Buy - Position Entry |
+611,200
|
|
Q1 2019
|
MA
Mastercard Incorporated
|
Buy - Position Entry |
+238,300
|
|
Q1 2019
|
MDT
Medtronic
|
Sell - Position Exit |
-372,500
|
|
Q1 2019
|
MELI
MercadoLibre, Inc.
|
Buy |
+109,312
|
|
Q1 2019
|
META
Meta Platforms, Inc.
|
Buy - Position Entry |
+61,665
|
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