WhaleCreepWhat the best hedge funds own, from their SEC 13F filings

Whale Rock Capital Management 13F holdings, Q4 2010

Holdings as of December 31, 2010 · filings on SEC EDGAR · latest filing →

Whale Rock Capital Management disclosed 26 US equity positions worth $220.6m in its Q4 2010 13F filing. The largest position was AAPL at 13.8% of the reported book, followed by ORCL and VZ. Against the Q3 2010 filing, it opened 15 new positions, added to 5 and reduced 4 among the top 26 holdings.

← Q3 2010 · Q1 2011 →

What did Whale Rock Capital Management own in Q4 2010? Top 26 positions

#StockSectorWeightValueSharesΔ sharesvs Q3 2010
1 AAPL APPLE INC Technology 13.8%$30.5m94,425 -8% reduced
2 ORCL ORACLE CORP Technology 9.6%$21.1m675,229 -7% reduced
3 VZ VERIZON COMMUNICATIONS INC Communication Services 9.6%$21.1m590,500 new
4 CHECK POINT SOFTWARE TECH LT 7.0%$15.5m334,437 99% added
5 E M C CORP MASS 6.5%$14.2m621,678 new
6 OPNET TECHNOLOGIES INC 5.5%$12.2m454,675 87% added
7 FNSR FINISAR CORP 5.4%$11.8m399,048 new
8 SENSATA TECHNOLOGIES HLDG BV 5.3%$11.6m384,861 new
9 RDWR RADWARE LTD Technology 3.9%$8.5m227,543 new
10 DDS DILLARDS INC Consumer Cyclical 3.6%$7.9m207,882 124% added
11 STANDARD MICROSYSTEMS CORP 3.5%$7.7m268,745 new
12 GAYLORD ENTMT CO NEW 3.0%$6.6m183,332 111% added
13 NTCT NETSCOUT SYS INC Technology 2.8%$6.1m267,183 -15% reduced
14 NXPI NXP SEMICONDUCTORS N V Technology 2.7%$5.9m284,164 new
15 KEYNOTE SYS INC 2.7%$5.9m405,862 new
16 ATMEL CORP 2.6%$5.8m471,271 new
17 SINA CORP 2.5%$5.6m81,383 -11% reduced
18 CRUS CIRRUS LOGIC INC Technology 2.2%$4.9m308,126 new
19 BIDU BAIDU INC SPON Communication Services 2.2%$4.8m50,122 22% added
20 QUANTUM CORP 1.9%$4.2m1,140,753 new
21 FFIV F5 NETWORKS INC Technology 1.9%$4.1m31,731 new
22 SATCON TECHNOLOGY CORP 0.8%$1.8m390,675 new
23 TTGT TECHTARGET INC Technology 0.4%$968.0k122,007 0% held
24 ALLT ALLOT COMMUNICATIONS LTD Technology 0.4%$800.0k68,693 new
25 A H BELO CORP 0.3%$589.0k67,730 0% held
26 OPENWAVE SYS INC 0.0%$82.0k38,505 new

Weights are shares of the reported long US equity book (options excluded). Values are as filed, normalised to whole dollars. Share changes compare against the immediately preceding filing only.