Alex Sacerdote - Whale Rock Capital Management 13F Activity & Position Changes (Q3 2013)

According to the SEC 13F filed on Aug 14, 2026, the Whale Rock Capital Management portfolio showed several notable changes in holdings as of quarter-end Sep 30, 2013. 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 Q3 2013, the filing reported:

New Buys - Amazon.com, Inc., Monolithic Power Systems, Inc., Vipshop Holdings Limited, Yelp Inc.

Increases - EPAM Systems, Inc., MercadoLibre, Inc.

Reductions - ASML Holding N.V. - New York Re, Mastercard Incorporated, Melco Resorts & Entertainment L, Netflix, Inc., SPLUNK INC, and 2 more

Complete Exits - Commvault Systems, Inc., eBay Inc., Micron Technology, Inc.

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

Showing 16 of 16 transactions.

Date	Symbol	Name	Type	Change Qty	% Change	Value	Remaining
Q3 2013	AMZN Amazon.com, Inc.	Amazon.com, Inc.	Buy - Position Entry	+20,466	-	$6.40M	20,466
Q3 2013	ASML ASML Holding N.V. - New York Re	ASML Holding N.V. - New York Re	Sell	-487	-0.2%	$21.84M	221,103
Q3 2013	CVLT Commvault Systems, Inc.	Commvault Systems, Inc.	Sell - Position Exit	-66,939	-100.0%	$0.00	-
Q3 2013	EBAY eBay Inc.	eBay Inc.	Sell - Position Exit	-152,465	-100.0%	$0.00	-
Q3 2013	EPAM EPAM Systems, Inc.	EPAM Systems, Inc.	Buy	+145,711	+172.5%	$7.94M	230,197
Q3 2013	MA Mastercard Incorporated	Mastercard Incorporated	Sell	-31	-0.2%	$9.38M	13,936
Q3 2013	MELI MercadoLibre, Inc.	MercadoLibre, Inc.	Buy	+11,811	+10.9%	$16.15M	119,695
Q3 2013	MLCO Melco Resorts & Entertainment L	Melco Resorts & Entertainment L	Sell	-253,743	-27.2%	$21.61M	678,763
Q3 2013	MPWR Monolithic Power Systems, Inc.	Monolithic Power Systems, Inc.	Buy - Position Entry	+172,703	-	$5.23M	172,703
Q3 2013	MU Micron Technology, Inc.	Micron Technology, Inc.	Sell - Position Exit	-666,880	-100.0%	$0.00	-
Q3 2013	NFLX Netflix, Inc.	Netflix, Inc.	Sell	-134	-0.2%	$18.70M	60,461
Q3 2013	SPLKCHF SPLUNK INC	SPLUNK INC	Sell	-489	-0.2%	$13.32M	221,925
Q3 2013	TRIP TripAdvisor, Inc.	TripAdvisor, Inc.	Sell	-46,280	-12.7%	$24.10M	317,749
Q3 2013	VIPS Vipshop Holdings Limited	Vipshop Holdings Limited	Buy - Position Entry	+151,769	-	$8.62M	151,769
Q3 2013	WDAY Workday, Inc.	Workday, Inc.	Sell	-663	-0.2%	$24.32M	300,514
Q3 2013	YELP Yelp Inc.	Yelp Inc.	Buy - Position Entry	+390,349	-	$25.83M	390,349