Congress Asset Management’s Medidata Solutions, Inc. MDSO Stock Holding History

Congress Asset 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
2019 Q2	–	Sell	-90,816	Closed	-$6.65M	–	368
2019 Q1	$6.65M	Sell	90,816 -1,510	-2%	-$109K	0.09%	135
2018 Q4	$6.22M	Buy	92,326 +4,115	+5%	+$290K	0.09%	130
2018 Q3	$6.47M	Buy	88,211 +8,020	+10%	+$641K	0.08%	149
2018 Q2	$6.46M	Buy	80,191 +9,985	+14%	+$749K	0.09%	142
2018 Q1	$4.41M	Buy	+70,206	New	+$4.67M	0.06%	190

Other funds holding MDSO

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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

BCM

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

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

AAM

Alpine Associates Management Palm Beach, Florida $1.7B AUM 97.55% 1-Year Est. Return

FAM

Fred Alger Management New York $22.8B AUM 64.63% 1-Year Est. Return

ACH

ArrowMark Colorado Holdings Denver, Colorado $3.76B AUM 21.77% 1-Year Est. Return

Congress Asset Management's MDSO Position: Q2 2019 in Review

Congress Asset Management sold out of Medidata Solutions, Inc. (MDSO) in Q2 2019, closing a stake of 90,816 shares — an estimated $6.65M sold.

Congress Asset Management first reported a position in MDSO in Q1 2018 and held it in 5 quarters. The position peaked at $6.65M in Q1 2019. 302 funds tracked by Wall St. Rank hold MDSO as of Q2 2019.

Congress Asset Management reported no remaining Medidata Solutions, Inc. position as of Q2 2019 after selling out during the quarter.
Congress Asset Management sold 90,816 Medidata Solutions, Inc. shares in Q2 2019, an estimated $6.65M.
Congress Asset Management first reported a position in Medidata Solutions, Inc. in Q1 2018 and held it in 5 quarters.
Congress Asset Management's Medidata Solutions, Inc. position peaked at $6.65M in Q1 2019.
302 funds tracked by Wall St. Rank held Medidata Solutions, Inc. as of Q2 2019.

Based on Congress Asset Management's 13F filing for Q2 2019, filed 7 Aug 2019.