Marshall Wace North America’s ARUBA NETWORKS, INC. ARUN Stock Holding History

Marshall Wace North America’s Portfolio ARUN Stock Details ARUN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2013 Q4	$15.1M	Buy	+843,664	New	+$15.2M	0.32%	83

Other funds holding ARUN

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

WRF

Waddell & Reed Financial Overland Park, Kansas $48.6B AUM 84.78% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

KCM

Kornitzer Capital Management Shawnee Mission, Kansas $4.65B AUM 23.83% 1-Year Est. Return

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

BFA

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

Allianz Asset Management Munich, Germany $95.4B AUM 38.74% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Marshall Wace North America's ARUN Position: Q4 2013 in Review

Marshall Wace North America opened a new position in ARUBA NETWORKS, INC. (ARUN) in Q4 2013: 843,664 shares worth $15.1M. The stake represents 0.32% of the portfolio and ranks #83 among its holdings.

189 funds tracked by Wall St. Rank hold ARUN as of Q4 2013.

Marshall Wace North America held 843,664 shares of ARUBA NETWORKS, INC. worth $15.1M as of Q4 2013.
ARUBA NETWORKS, INC. was a new Marshall Wace North America position in Q4 2013.
ARUBA NETWORKS, INC. made up 0.32% of Marshall Wace North America's portfolio in Q4 2013, its #83 holding.
189 funds tracked by Wall St. Rank held ARUBA NETWORKS, INC. as of Q4 2013.

Based on Marshall Wace North America's 13F filing for Q4 2013, filed 14 Feb 2014.