Paloma Partners Management Co - MEDIDATA SOLUTIONS INC ownership

MEDIDATA SOLUTIONS INC's ticker is and the CUSIP is 58471AAB1. A total of 37 filers reported holding MEDIDATA SOLUTIONS INC in Q2 2017. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
Paloma Partners Management Co ownership history of MEDIDATA SOLUTIONS INC
ValueSharesWeighting
Q2 2017$2,800,0002,000,0000.03%
Other shareholders
MEDIDATA SOLUTIONS INC shareholders Q2 2017
NameSharesValueWeighting ↓
STEELHEAD PARTNERS LLC 26,743,000$30,013,0002.47%
SHENKMAN CAPITAL MANAGEMENT INC 12,248,000$13,810,0001.48%
CSS LLC/IL 8,000,000$8,982,0000.45%
Verition Fund Management LLC 4,015,000$4,527,0000.34%
Calamos Advisors LLC 35,609,000$40,135,0000.26%
CAPSTONE INVESTMENT ADVISORS, LLC 7,500,000$8,456,0000.16%
WEDBUSH SECURITIES INC 3,000$337,0000.04%
CAMDEN ASSET MANAGEMENT L P /CA 1,000,000$1,123,0000.04%
Man Group plc 5,986,000$6,734,0000.03%
WOLVERINE ASSET MANAGEMENT LLC 2,000,000$2,243,0000.03%
View complete list of MEDIDATA SOLUTIONS INC shareholders