JANUS HENDERSON GROUP PLC

Holdings History for MEDIDATA SOLUTIONS INC - COM (MDSO)

Symbol: MDSO
Investment type: Equity / COM

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2019		-0.02%	$0	0	-460,040	-100%		Q4 2019
30 Sep 2019	0.02%	-0.05%	$42,094,000	460,040	-1,088,260	-70%	$91.50	Q3 2019
30 Jun 2019	0.08%	-0.01%	$140,137,000	1,548,300	-289,255	-16%	$90.51	Q2 2019
31 Mar 2019	0.07%	+0%	$134,583,000	1,837,555	+103,716	+6%	$73.24	Q1 2019
31 Dec 2018	0.07%	-0%	$116,895,000	1,733,839	-28,184	-1.6%	$67.42	Q4 2018
30 Sep 2018	0.07%	-0.01%	$129,174,000	1,762,023	-142,071	-7.5%	$73.31	Q3 2018
30 Jun 2018	0.09%	+0.04%	$153,394,000	1,904,094	+782,194	+70%	$80.56	Q2 2018
31 Mar 2018	0.04%	+0%	$70,467,000	1,121,900	+27,758	+2.5%	$62.81	Q1 2018
31 Dec 2017	0.04%	+0.02%	$69,336,000	1,094,142	+496,046	+83%	$63.37	Q4 2017
30 Sep 2017	0.03%	-0.01%	$46,687,000	598,096	-284,068	-32%	$78.06	Q3 2017
30 Jun 2017	0.05%	+0%	$68,985,000	882,164	+84,161	+11%	$78.20	Q2 2017
31 Mar 2017	0.32%	+0.08%	$46,037,000	798,003	+207,052	+35%	$57.69	Q1 2017
31 Dec 2016	0.22%	+0.04%	$29,353,000	590,951	+117,565	+25%	$49.67	Q4 2016
30 Sep 2016	0.19%	-0%	$26,396,000	473,386	-3,163	-0.66%	$55.76	Q3 2016
30 Jun 2016	0.19%	+0.07%	$22,336,000	476,549	+174,130	+58%	$46.87	Q2 2016
31 Mar 2016	0.09%	-0%	$11,707,000	302,419	-5,931	-1.9%	$38.71	Q1 2016
31 Dec 2015	0.12%	+0%	$15,199,000	308,350	+2,086	+0.68%	$49.29	Q4 2015
30 Sep 2015	0.11%	+0%	$12,897,000	306,264	+7,944	+2.7%	$42.11	Q3 2015
30 Jun 2015	0.13%	0%	$16,205,000	298,320	0		$54.32	Q2 2015
31 Mar 2015		0%	$19,653,000	302,044	0		$65.07 ^*	Q1 2015
31 Dec 2014	0.11%	+0.11%	$15,583,000	326,346	+326,346	NEW	$47.75	Q4 2014

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.