Question 1

How many shares of MDSO does ARK Investment Management LLC own?

Accepted Answer

ARK Investment Management LLC previously held 0 shares of MDSO (MEDIDATA SOLUTIONS INC) before exiting the position in 2019-Q4.

Question 2

What is ARK Investment Management LLC's MDSO position worth?

Accepted Answer

ARK Investment Management LLC's MDSO position was last reported at $0 in 2019-Q4 before the exit.

Question 3

Is ARK Investment Management LLC buying or selling MDSO?

Accepted Answer

In 2019-Q4, ARK Investment Management LLC exited their MDSO position entirely (-100.0% change in shares).

Question 4

When did ARK Investment Management LLC first buy MDSO?

Accepted Answer

Based on available 13F filings, ARK Investment Management LLC first reported a position in MDSO in 2018-Q4. They have held the position across 5 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2019-Q4 Latest	Exited	0	-100.0%	$0	0.0%	—	0
2019-Q3	Decreased	211	-96.8%	$19,000	0.0%	—	0
2019-Q2	Decreased	6,623	-99.4%	$599,000	0.0%	—	0
2019-Q1	Increased	1.1M	+19.4%	$81.9M	2.3%	—	60
2018-Q4	New	936,559	-	$63.1M	2.6%	—	76

MDMDSO5 quarters

MDMDSO
5 quarters