Magnetar Financial’s Medidata Solutions, Inc. MDSO Stock Holding History

Magnetar Financial’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 Q4	–	Sell	-1,001,356	Closed	-$91.6M	–	698
2019 Q3	$91.6M	Buy	1,001,356 +217,130	+28%	+$19.8M	2.33%	13
2019 Q2	$71M	Buy	+784,226	New	+$68.8M	1.42%	21
2018 Q4	–	Sell	-2,905	Closed	-$213K	–	585
2018 Q3	$213K	Buy	+2,905	New	+$232K	﹤0.01%	448

Other funds holding MDSO

WBC

Westpac Banking Corp Sydney, Australia $1.44B AUM 28.5% 1-Year Est. Return

Magnetar Financial's MDSO Position: Q4 2019 in Review

Magnetar Financial sold out of Medidata Solutions, Inc. (MDSO) in Q4 2019, closing a stake of 1,001,356 shares — an estimated $91.6M sold.

Magnetar Financial first reported a position in MDSO in Q3 2018 and held it in 3 quarters. The position peaked at $91.6M in Q3 2019. 1 fund tracked by Wall St. Rank holds MDSO as of Q4 2019.

Magnetar Financial reported no remaining Medidata Solutions, Inc. position as of Q4 2019 after selling out during the quarter.
Magnetar Financial sold 1,001,356 Medidata Solutions, Inc. shares in Q4 2019, an estimated $91.6M.
Magnetar Financial first reported a position in Medidata Solutions, Inc. in Q3 2018 and held it in 3 quarters.
Magnetar Financial's Medidata Solutions, Inc. position peaked at $91.6M in Q3 2019.
1 fund tracked by Wall St. Rank held Medidata Solutions, Inc. as of Q4 2019.

Based on Magnetar Financial's 13F filing for Q4 2019, filed 13 Feb 2020.