BLAIR WILLIAM & CO/IL - HORIZON PHARMA INVT LTD ownership

HORIZON PHARMA INVT LTD's ticker is and the CUSIP is 44052TAB7. A total of 35 filers reported holding HORIZON PHARMA INVT LTD in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.4%.

Quarter-by-quarter ownership
BLAIR WILLIAM & CO/IL ownership history of HORIZON PHARMA INVT LTD
ValueSharesWeighting
Q4 2019$7,0005,0000.00%
Other shareholders
HORIZON PHARMA INVT LTD shareholders Q4 2019
NameSharesValueWeighting ↓
DW Partners, LP 8,380,000$7,238,0005.62%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 74,100,000$64,002,0003.41%
SILVERBACK ASSET MANAGEMENT LLC 8,500,000$7,349,0002.78%
Lion Point Capital, LP 16,000,000$13,790,0001.91%
KINGDON CAPITAL MANAGEMENT, L.L.C. 27,250,000$23,486,0001.60%
ADVENT CAPITAL MANAGEMENT /DE/ 54,652,000$47,320,0000.90%
Opera Trading Capital 6,000,000$5,177,0000.90%
LINDEN ADVISORS LP 23,606,000$20,448,0000.86%
Jabre Capital Partners S.A. 8,400,000$7,345,0000.66%
SYMPHONY ASSET MANAGEMENT LLC 5,000,000$4,334,0000.49%
View complete list of HORIZON PHARMA INVT LTD shareholders