Stephen Mandel - Lone Pine Capital 13F Activity & Position Changes (Q2 2018)

According to the SEC 13F filed on Aug 14, 2026, the Lone Pine Capital portfolio showed several notable changes in holdings as of quarter-end Jun 30, 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 Q2 2018, the filing reported:

New Buys - Mohawk Industries, Inc., NVIDIA Corporation

Increases - Alibaba Group Holding Limited, Booking Holdings Inc. Common St, Dollar Tree, Inc., PagSeguro Digital, Alphabet Inc., and 7 more

Reductions - Adobe Inc., Amazon.com, Inc., CSX Corporation, Electronic Arts Inc., Meta Platforms, Inc., and 4 more

Complete Exits - BlackRock, Inc., Exact Sciences Corporation, T-Mobile US, Inc., Taiwan Semiconductor Manufactur

These updates highlight how the portfolio adjusted across different sectors and market conditions, offering insights into allocation shifts and investment trends.

Date	Symbol	Name	Type	Change Qty	% Change	Value	Remaining
Q2 2018	ADBE Adobe Inc.	Adobe Inc.	Sell	-1,192,966	-21.1%	$1.09M	4,456,362
Q2 2018	AMZN Amazon.com, Inc.	Amazon.com, Inc.	Sell	-153,092	-26.5%	$721.91K	424,704
Q2 2018	BABA Alibaba Group Holding Limited	Alibaba Group Holding Limited	Buy	+412,538	+6.9%	$1.19M	6,394,697
Q2 2018	BKNG Booking Holdings Inc. Common St	Booking Holdings Inc. Common St	Buy	+23,213	+4.6%	$1.08M	531,060
Q2 2018	BLK BlackRock, Inc.	BlackRock, Inc.	Sell - Position Exit	-918,870	-100.0%	$0.00	-
Q2 2018	CSX CSX Corporation	CSX Corporation	Sell	-178,072	-1.3%	$841.40K	13,192,235
Q2 2018	DLTR Dollar Tree, Inc.	Dollar Tree, Inc.	Buy	+889,190	+14.0%	$614.85K	7,233,575
Q2 2018	EA Electronic Arts Inc.	Electronic Arts Inc.	Sell	-820,596	-11.5%	$890.88K	6,317,420
Q2 2018	EXAS Exact Sciences Corporation	Exact Sciences Corporation	Sell - Position Exit	-1,298,001	-100.0%	$0.00	-
Q2 2018	G68707101 PagSeguro Digital	PagSeguro Digital	Buy	+1,367,194	+75.0%	$88.50K	3,189,119
Q2 2018	GOOG Alphabet Inc.	Alphabet Inc.	Buy	+7,800	+1.2%	$733.88K	657,803
Q2 2018	IQV IQVIA Holdings, Inc.	IQVIA Holdings, Inc.	Buy	+229,190	+2.3%	$1.01M	10,120,122
Q2 2018	MELI MercadoLibre, Inc.	MercadoLibre, Inc.	Buy	+548,373	+33.8%	$649.43K	2,172,531
Q2 2018	META Meta Platforms, Inc.	Meta Platforms, Inc.	Sell	-4,296,692	-55.8%	$661.57K	3,404,550
Q2 2018	MHK Mohawk Industries, Inc.	Mohawk Industries, Inc.	Buy - Position Entry	+477,072	-	$102.22K	477,072
Q2 2018	MSFT Microsoft Corporation	Microsoft Corporation	Buy	+428,000	+3.5%	$1.23M	12,504,471
Q2 2018	NOW ServiceNow, Inc.	ServiceNow, Inc.	Buy	+337,135	+12.6%	$519.87K	3,014,253
Q2 2018	NVDA NVIDIA Corporation	NVIDIA Corporation	Buy - Position Entry	+2,134,768	-	$505.73K	2,134,768
Q2 2018	PYPL PayPal Holdings, Inc.	PayPal Holdings, Inc.	Sell	-4,339,053	-40.7%	$526.32K	6,320,681
Q2 2018	SBAC SBA Communications Corporation	SBA Communications Corporation	Buy	+123,042	+3.6%	$579.27K	3,508,194
Q2 2018	STZ Constellation Brands, Inc.	Constellation Brands, Inc.	Sell	-971,254	-20.0%	$848.74K	3,877,836
Q2 2018	TDG Transdigm Group Incorporated	Transdigm Group Incorporated	Buy	+351,411	+24.9%	$608.07K	1,761,813
Q2 2018	TMUS T-Mobile US, Inc.	T-Mobile US, Inc.	Sell - Position Exit	-3,486,629	-100.0%	$0.00	-
Q2 2018	TRU TransUnion	TransUnion	Sell	-1,611,666	-13.7%	$725.70K	10,129,801
Q2 2018	TSM Taiwan Semiconductor Manufactur	Taiwan Semiconductor Manufactur	Sell - Position Exit	-12,349,027	-100.0%	$0.00	-
Q2 2018	UNH UnitedHealth Group Incorporated	UnitedHealth Group Incorporated	Sell	-133,000	-3.1%	$1.01M	4,121,415
Q2 2018	WYNN Wynn Resorts, Limited	Wynn Resorts, Limited	Buy	+1,537,705	+68.0%	$635.63K	3,798,454