Alex Sacerdote - Whale Rock Capital Management 13F Activity & Position Changes (Q1 2018)

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 Mar 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 Q1 2018, the filing reported:

New Buys - ALTERYX INC - CLASS A, COUPA SOFTWARE INC, MongoDB, Inc., MATCH GROUP INC, SPLUNK INC, and 1 more

Increases - ASML Holding N.V. - New York Re, Kulicke and Soffa Industries, I, Meta Platforms, Inc., Monolithic Power Systems, Inc., Netflix, Inc., and 4 more

Reductions - Amazon.com, Inc., Alibaba Group Holding Limited, Alphabet Inc., Lumentum Holdings Inc., Light & Wonder, Inc., and 4 more

Complete Exits - Apple Inc., Appian Corporation, BlackLine, Inc., Box, Inc., Himax Technologies, Inc., and 2 more

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

Showing 30 of 31 transactions.

Date	Symbol	Name	Type	Change Qty	% Change	Value	Remaining
Q1 2018	AAPL Apple Inc.	Apple Inc.	Sell - Position Exit	-143,840	-100.0%	$0.00	-
Q1 2018	AMZN Amazon.com, Inc.	Amazon.com, Inc.	Sell	-41,768	-18.5%	$266.80M	184,336
Q1 2018	APPN Appian Corporation	Appian Corporation	Sell - Position Exit	-244,143	-100.0%	$0.00	-
Q1 2018	ASML ASML Holding N.V. - New York Re	ASML Holding N.V. - New York Re	Buy	+96,087	+39.3%	$67.58M	340,374
Q1 2018	AYXEUR ALTERYX INC - CLASS A	ALTERYX INC - CLASS A	Buy - Position Entry	+1,187,391	-	$40.54M	1,187,391
Q1 2018	BABA Alibaba Group Holding Limited	Alibaba Group Holding Limited	Sell	-180,096	-19.5%	$136.25M	742,333
Q1 2018	BL BlackLine, Inc.	BlackLine, Inc.	Sell - Position Exit	-185,152	-100.0%	$0.00	-
Q1 2018	BOX Box, Inc.	Box, Inc.	Sell - Position Exit	-798,418	-100.0%	$0.00	-
Q1 2018	COUPEUR COUPA SOFTWARE INC	COUPA SOFTWARE INC	Buy - Position Entry	+1,941,076	-	$88.55M	1,941,076
Q1 2018	GOOGL Alphabet Inc.	Alphabet Inc.	Sell	-46,287	-35.4%	$87.69M	84,553
Q1 2018	HIMX Himax Technologies, Inc.	Himax Technologies, Inc.	Sell - Position Exit	-3,043,026	-100.0%	$0.00	-
Q1 2018	KLIC Kulicke and Soffa Industries, I	Kulicke and Soffa Industries, I	Buy	+78,337	+2.3%	$85.64M	3,424,212
Q1 2018	LITE Lumentum Holdings Inc.	Lumentum Holdings Inc.	Sell	-283,706	-16.4%	$92.05M	1,442,810
Q1 2018	LNW Light & Wonder, Inc.	Light & Wonder, Inc.	Sell	-2,874	-0.1%	$86.86M	2,087,901
Q1 2018	LRCX Lam Research Corporation	Lam Research Corporation	Sell - Position Exit	-331,596	-100.0%	$0.00	-
Q1 2018	MDB MongoDB, Inc.	MongoDB, Inc.	Buy - Position Entry	+556,862	-	$24.17M	556,862
Q1 2018	MELI MercadoLibre, Inc.	MercadoLibre, Inc.	Sell	-37,596	-11.3%	$105.58M	296,243
Q1 2018	META Meta Platforms, Inc.	Meta Platforms, Inc.	Buy	+186,092	+21.2%	$170.25M	1,065,484
Q1 2018	MPWR Monolithic Power Systems, Inc.	Monolithic Power Systems, Inc.	Buy	+70,087	+28.3%	$36.76M	317,479
Q1 2018	MSFT Microsoft Corporation	Microsoft Corporation	Sell	-224,408	-25.8%	$58.92M	645,564
Q1 2018	MTCH1USD MATCH GROUP INC	MATCH GROUP INC	Buy - Position Entry	+1,916,239	-	$85.16M	1,916,239
Q1 2018	MU Micron Technology, Inc.	Micron Technology, Inc.	Sell	-122,613	-10.8%	$52.96M	1,015,678
Q1 2018	NFLX Netflix, Inc.	Netflix, Inc.	Buy	+262,751	+64.1%	$198.62M	672,485
Q1 2018	NTES NetEase, Inc.	NetEase, Inc.	Sell - Position Exit	-159,456	-100.0%	$0.00	-
Q1 2018	NVDA NVIDIA Corporation	NVIDIA Corporation	Buy	+170,613	+64.1%	$101.14M	436,730
Q1 2018	PRO PROS Holdings, Inc.	PROS Holdings, Inc.	Buy	+231,311	+38.0%	$27.72M	839,796
Q1 2018	RNG Ringcentral, Inc.	Ringcentral, Inc.	Buy	+685,868	+92.2%	$90.77M	1,429,436
Q1 2018	SHOP Shopify Inc.	Shopify Inc.	Sell	-167,595	-10.2%	$182.97M	1,468,594
Q1 2018	SPLKCHF SPLUNK INC	SPLUNK INC	Buy - Position Entry	+1,442,680	-	$141.94M	1,442,680
Q1 2018	SQ Block, Inc.	Block, Inc.	Buy - Position Entry	+3,675,156	-	$180.82M	3,675,156