Acrospire Investment Management LLC - MEDIDATA SOLUTIONS INC ownership

MEDIDATA SOLUTIONS INC's ticker is MDSO and the CUSIP is 58471A105. A total of 229 filers reported holding MEDIDATA SOLUTIONS INC in Q4 2016. The put-call ratio across all filers is 0.79 and the average weighting 0.1%.

Quarter-by-quarter ownership
Acrospire Investment Management LLC ownership history of MEDIDATA SOLUTIONS INC
ValueSharesWeighting
Q2 2017$94,000
-22.3%
1,201
-42.8%
0.09%
-12.0%
Q1 2017$121,000
+14.2%
2,101
+10.6%
0.10%
+42.9%
Q3 2016$106,000
+125.5%
1,900
+90.0%
0.07%
+100.0%
Q2 2016$47,0001,0000.04%
Other shareholders
MEDIDATA SOLUTIONS INC shareholders Q4 2016
NameSharesValueWeighting ↓
SYQUANT CAPITAL SAS 1,550,606$141,880,00038.85%
Kellner Capital, LLC 198,600$18,172,00012.80%
Sandell Asset Management Corp. 331,000$30,286,00010.18%
Chicago Capital Management, LLC 195,000$17,842,0009.30%
Burren Capital Advisors Ltd 26,350$2,411,0007.73%
First Trust Capital Management L.P. 246,631$22,567,0007.32%
Exane Asset Management 102,140$9,345,810,0007.17%
GARDNER LEWIS ASSET MANAGEMENT L P 521,736$47,739,0007.15%
BARDIN HILL MANAGEMENT PARTNERS LP 430,883$39,426,0006.84%
WATER ISLAND CAPITAL LLC 900,726$82,416,0005.12%
View complete list of MEDIDATA SOLUTIONS INC shareholders