Paloma Partners’s Medidata Solutions, Inc. MDSO Stock Holding History

Paloma Partners’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	-106,981	Closed	-$9.79M	–	2675
2019 Q3	$9.79M	Sell	106,981 -56,350	-35%	-$5.15M	0.2%	70
2019 Q2	$14.8M	Buy	+163,331	New	+$14.3M	0.25%	61
2018 Q4	–	Sell	-6,189	Closed	-$453K	–	1956
2018 Q3	$453K	Buy	+6,189	New	+$495K	0.01%	1068
2018 Q2	–	Sell	-6,279	Closed	-$394K	–	2420
2018 Q1	$394K	Sell	6,279 -17,216	-73%	-$1.15M	0.01%	1500
2017 Q4	$1.49M	Buy	23,495 +6,145	+35%	+$438K	0.02%	821
2017 Q3	$1.35M	Sell	17,350 -2,763	-14%	-$210K	0.02%	992
2017 Q2	$1.57M	Buy	+20,113	New	+$1.4M	0.02%	915
2015 Q4	–	Sell	-37,172	Closed	-$1.56M	–	2016
2015 Q3	$1.56M	Buy	37,172 +12,212	+49%	+$620K	0.04%	429
2015 Q2	$1.36M	Buy	+24,960	New	+$1.34M	0.03%	604

Other funds holding MDSO

WBC

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

Paloma Partners's MDSO Position: Q4 2019 in Review

Paloma Partners sold out of Medidata Solutions, Inc. (MDSO) in Q4 2019, closing a stake of 106,981 shares — an estimated $9.79M sold.

Paloma Partners first reported a position in MDSO in Q2 2015 and held it in 9 quarters. The position peaked at $14.8M in Q2 2019. 1 fund tracked by Wall St. Rank holds MDSO as of Q4 2019.

Paloma Partners reported no remaining Medidata Solutions, Inc. position as of Q4 2019 after selling out during the quarter.
Paloma Partners sold 106,981 Medidata Solutions, Inc. shares in Q4 2019, an estimated $9.79M.
Paloma Partners first reported a position in Medidata Solutions, Inc. in Q2 2015 and held it in 9 quarters.
Paloma Partners's Medidata Solutions, Inc. position peaked at $14.8M in Q2 2019.
1 fund tracked by Wall St. Rank held Medidata Solutions, Inc. as of Q4 2019.

Based on Paloma Partners's 13F filing for Q4 2019, filed 14 Feb 2020.