S&CO Inc’s Medidata Solutions, Inc. MDSO Stock Holding History

S&CO Inc’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	-3,500	Closed	-$320K	–	186
2019 Q3	$320K	Hold	3,500	–	–	0.04%	162
2019 Q2	$317K	Hold	3,500	–	–	0.03%	164
2019 Q1	$256K	Hold	3,500	–	–	0.03%	177
2018 Q4	$236K	Hold	3,500	–	–	0.03%	172
2018 Q3	$257K	Sell	3,500 -5,000	-59%	-$400K	0.03%	175
2018 Q2	$685K	Sell	8,500 -1,000	-11%	-$75K	0.08%	125
2018 Q1	$597K	Sell	9,500 -1,000	-10%	-$66.6K	0.08%	125
2017 Q4	$665K	Hold	10,500	–	–	0.08%	117
2017 Q3	$820K	Buy	10,500 +4,500	+75%	+$343K	0.1%	105
2017 Q2	$469K	Hold	6,000	–	–	0.06%	125
2017 Q1	$346K	Hold	6,000	–	–	0.05%	148
2016 Q4	$298K	Hold	6,000	–	–	0.04%	158
2016 Q3	$335K	Sell	6,000 -4,500	-43%	-$238K	0.05%	134
2016 Q2	$492K	Buy	+10,500	New	+$457K	0.08%	116

Other funds holding MDSO

WBC

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

S&CO Inc's MDSO Position: Q4 2019 in Review

S&CO Inc sold out of Medidata Solutions, Inc. (MDSO) in Q4 2019, closing a stake of 3,500 shares — an estimated $320K sold.

S&CO Inc first reported a position in MDSO in Q2 2016 and held it in 14 quarters. The position peaked at $820K in Q3 2017. 1 fund tracked by Wall St. Rank holds MDSO as of Q4 2019.

S&CO Inc reported no remaining Medidata Solutions, Inc. position as of Q4 2019 after selling out during the quarter.
S&CO Inc sold 3,500 Medidata Solutions, Inc. shares in Q4 2019, an estimated $320K.
S&CO Inc first reported a position in Medidata Solutions, Inc. in Q2 2016 and held it in 14 quarters.
S&CO Inc's Medidata Solutions, Inc. position peaked at $820K in Q3 2017.
1 fund tracked by Wall St. Rank held Medidata Solutions, Inc. as of Q4 2019.

Based on S&CO Inc's 13F filing for Q4 2019, filed 24 Jan 2020.