Stephen Mandel - Lone Pine Capital 13F Activity & Position Changes (Q4 2017)
As of Dec 31, 2017, the Lone Pine Capital portfolio activity showed several notable changes in holdings, according to the latest SEC 13F filing reported on May 15, 2026. 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 2017, the filing reported:
New Buys - Agilent Technologies, Inc., Amazon.com, Inc., BlackRock, Inc., CSX Corporation, Alphabet Inc., and 3 more
Increases - Adobe Inc., Anheuser-Busch Inbev SA Sponsor, Electronic Arts Inc., PayPal Holdings, Inc.
Reductions - Alibaba Group Holding Limited, Charter Communications, Inc., Salesforce, Inc., Equinix, Inc., Mastercard Incorporated, 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 |
|---|---|---|---|
|
Q4 2017
|
A
Agilent Technologies, Inc.
|
Buy - Position Entry |
+3,607,622
|
|
Q4 2017
|
AAP
Advance Auto Parts Inc.
|
Sell - Position Exit |
-2,358,917
|
|
Q4 2017
|
ADBE
Adobe Inc.
|
Buy |
+1,858,632
|
|
Q4 2017
|
AMZN
Amazon.com, Inc.
|
Buy - Position Entry |
+769,996
|
|
Q4 2017
|
BABA
Alibaba Group Holding Limited
|
Sell |
-2,467,034
|
|
Q4 2017
|
BLK
BlackRock, Inc.
|
Buy - Position Entry |
+1,103,870
|
|
Q4 2017
|
BUD
Anheuser-Busch Inbev SA Sponsor
|
Buy |
+4,538,756
|
|
Q4 2017
|
CHTR
Charter Communications, Inc.
|
Sell |
-1,932,930
|
|
Q4 2017
|
CMCSA
Comcast Corporation
|
Sell - Position Exit |
-32,595,590
|
|
Q4 2017
|
CRM
Salesforce, Inc.
|
Sell |
-1,406,236
|
|
Q4 2017
|
CSX
CSX Corporation
|
Buy - Position Entry |
+11,383,382
|
|
Q4 2017
|
EA
Electronic Arts Inc.
|
Buy |
+3,074,082
|
|
Q4 2017
|
EQIX
Equinix, Inc.
|
Sell |
-151,123
|
|
Q4 2017
|
EXPE
Expedia Group, Inc.
|
Sell - Position Exit |
-4,656,018
|
|
Q4 2017
|
GOOG
Alphabet Inc.
|
Buy - Position Entry |
+597,503
|
|
Q4 2017
|
ICE
Intercontinental Exchange Inc.
|
Sell - Position Exit |
-8,749,665
|
|
Q4 2017
|
IQV
IQVIA Holdings, Inc.
|
Buy - Position Entry |
+9,868,332
|
|
Q4 2017
|
MA
Mastercard Incorporated
|
Sell |
-1,124,702
|
|
Q4 2017
|
MELI
MercadoLibre, Inc.
|
Sell |
-93,039
|
|
Q4 2017
|
META
Meta Platforms, Inc.
|
Sell |
-631,809
|
|
Q4 2017
|
MSFT
Microsoft Corporation
|
Sell |
-1,745,076
|
|
Q4 2017
|
NOW
ServiceNow, Inc.
|
Sell |
-1,155,428
|
|
Q4 2017
|
PYPL
PayPal Holdings, Inc.
|
Buy |
+2,774,998
|
|
Q4 2017
|
SE
Sea Limited
|
Buy - Position Entry |
+3,223,222
|
|
Q4 2017
|
STZ
Constellation Brands, Inc.
|
Sell |
-2,206,973
|
|
Q4 2017
|
TDG
Transdigm Group Incorporated
|
Buy - Position Entry |
+1,410,402
|
|
Q4 2017
|
TMUS
T-Mobile US, Inc.
|
Sell - Position Exit |
-4,561,573
|
|
Q4 2017
|
TRU
TransUnion
|
Sell |
-1,773,209
|
|
Q4 2017
|
TV
Grupo Televisa S.A.B.
|
Sell |
-751,731
|
|
Q4 2017
|
UNH
UnitedHealth Group Incorporated
|
Sell |
-761,163
|
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