Wall Street Associates’s Medidata Solutions, Inc. MDSO Stock Holding History

Wall Street Associates’s Portfolio MDSO Stock Details MDSO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q4	–	Sell	-25,893	Closed	-$1.09M	–	334
2015 Q3	$1.09M	Sell	25,893 -14,959	-37%	-$760K	0.21%	128
2015 Q2	$2.22M	Sell	40,852 -22,328	-35%	-$1.2M	0.21%	121
2015 Q1	$3.1M	Sell	63,180 -1,000	-2%	-$46.3K	0.29%	104
2014 Q4	$3.06M	Sell	64,180 -3,316	-5%	-$144K	0.29%	106
2014 Q3	$2.99M	Sell	67,496 -11,380	-14%	-$504K	0.31%	107
2014 Q2	$3.38M	Sell	78,876 -7,568	-9%	-$314K	0.29%	115
2014 Q1	$4.7M	Sell	86,444 -1,000	-1%	-$60.9K	0.38%	96
2013 Q4	$5.29M	Sell	87,444 -700	-0.8%	-$38.8K	0.43%	83
2013 Q3	$4.36M	Sell	88,144 -2,542	-3%	-$112K	0.41%	86
2013 Q2	$3.51M	Buy	+90,686	New	+$2.95M	0.36%	94

Other funds holding MDSO

Sands Capital Management Arlington, Virginia $25.5B AUM 26.46% 1-Year Est. Return

BCM

Brown Capital Management Baltimore, Maryland $704M AUM 6.25% 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

BFA

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

CWAM

Columbia Wanger Asset Management Chicago, Illinois $6.69B AUM 31.14% 1-Year Est. Return

ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return

BIT

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

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

CIP

Champlain Investment Partners Burlington, Vermont $7.88B AUM 6.82% 1-Year Est. Return

Wall Street Associates's MDSO Position: Q4 2015 in Review

Wall Street Associates sold out of Medidata Solutions, Inc. (MDSO) in Q4 2015, closing a stake of 25,893 shares — an estimated $1.09M sold.

Wall Street Associates first reported a position in MDSO in Q2 2013 and held it in 10 quarters. The position peaked at $5.29M in Q4 2013. 194 funds tracked by Wall St. Rank hold MDSO as of Q4 2015.

Wall Street Associates reported no remaining Medidata Solutions, Inc. position as of Q4 2015 after selling out during the quarter.
Wall Street Associates sold 25,893 Medidata Solutions, Inc. shares in Q4 2015, an estimated $1.09M.
Wall Street Associates first reported a position in Medidata Solutions, Inc. in Q2 2013 and held it in 10 quarters.
Wall Street Associates's Medidata Solutions, Inc. position peaked at $5.29M in Q4 2013.
194 funds tracked by Wall St. Rank held Medidata Solutions, Inc. as of Q4 2015.

Based on Wall Street Associates's 13F filing for Q4 2015, filed 11 Feb 2016.