BlackRock Investment Management’s Medidata Solutions, Inc. MDSO Stock Holding History

BlackRock Investment Management’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
2016 Q4	$13.8M	Buy	278,436 +47,887	+21%	+$2.49M	0.02%	902
2016 Q3	$12.9M	Sell	230,549 -121	-0.1%	-$6.41K	0.02%	845
2016 Q2	$10.8M	Buy	230,670 +14,664	+7%	+$639K	0.01%	907
2016 Q1	$8.36M	Buy	216,006 +7,040	+3%	+$274K	0.01%	1037
2015 Q4	$10.3M	Buy	208,966 +1,756	+0.8%	+$77.3K	0.01%	922
2015 Q3	$8.73M	Sell	207,210 -3,938	-2%	-$200K	0.01%	1005
2015 Q2	$11.5M	Buy	211,148 +32,004	+18%	+$1.72M	0.01%	922
2015 Q1	$8.79M	Buy	179,144 +2,673	+2%	+$124K	0.01%	1024
2014 Q4	$8.43M	Sell	176,471 -1,552	-0.9%	-$67.2K	0.01%	1050
2014 Q3	$7.88M	Buy	178,023 +1,770	+1%	+$78.4K	0.01%	1068
2014 Q2	$7.54M	Buy	176,253 +1,396	+0.8%	+$58K	0.01%	1140
2014 Q1	$9.5M	Buy	174,857 +81	+0%	+$4.93K	0.01%	953
2013 Q4	$10.6M	Sell	174,776 -1,212	-0.7%	-$67.2K	0.02%	876
2013 Q3	$8.71M	Buy	175,988 +11,454	+7%	+$505K	0.01%	930
2013 Q2	$6.37M	Buy	+164,534	New	+$5.36M	0.01%	1045

Other funds holding MDSO

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

BCM

Brown Capital Management Baltimore, Maryland $500M AUM 25.3% 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 18.14% 1-Year Est. Return

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

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

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

CIP

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

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.26% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

BlackRock Investment Management's MDSO Position: Q4 2016 in Review

BlackRock Investment Management increased its Medidata Solutions, Inc. (MDSO) stake by 21% in Q4 2016, buying an estimated $2.49M and bringing the position to 278,436 shares worth $13.8M. The position accounts for 0.02% of the portfolio, ranked #902.

BlackRock Investment Management first reported a position in MDSO in Q2 2013 and has held it in 15 quarters since. 225 funds tracked by Wall St. Rank hold MDSO as of Q4 2016.

BlackRock Investment Management held 278,436 shares of Medidata Solutions, Inc. worth $13.8M as of Q4 2016.
BlackRock Investment Management bought 47,887 Medidata Solutions, Inc. shares in Q4 2016, an estimated $2.49M.
Medidata Solutions, Inc. made up 0.02% of BlackRock Investment Management's portfolio in Q4 2016, its #902 holding.
BlackRock Investment Management first reported a position in Medidata Solutions, Inc. in Q2 2013 and has held it in 15 quarters since.
225 funds tracked by Wall St. Rank held Medidata Solutions, Inc. as of Q4 2016.

Based on BlackRock Investment Management's 13F filing for Q4 2016, filed 10 Feb 2017.