Virtu KCG Holdings LLC - HEARTWARE INTL INC ownership

HEARTWARE INTL INC's ticker is HTWR and the CUSIP is 422368100. A total of 137 filers reported holding HEARTWARE INTL INC in Q4 2013. The put-call ratio across all filers is 1.17 and the average weighting 0.2%.

Quarter-by-quarter ownership
Virtu KCG Holdings LLC ownership history of HEARTWARE INTL INC
ValueSharesWeighting
Q3 2015$743,000
+124.5%
14,201
+213.8%
0.01%
+200.0%
Q3 2013$331,0004,5250.00%
Other shareholders
HEARTWARE INTL INC shareholders Q4 2013
NameSharesValueWeighting ↓
Redmile Group, LLC 162,325$15,439,0002.72%
GREEN HOLDINGS LTD 55,160$5,246,0002.17%
SECTORAL ASSET MANAGEMENT INC 605,947$57,632,0001.70%
TRAXIS PARTNERS LP 15,000$1,427,0001.10%
Cortina Asset Management, LLC 282,465$26,865,0001.07%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 225,167$21,416,0001.01%
Monarch Partners Asset Management LLC 11,968$1,138,0000.71%
Visium Asset Management, LP 301,396$28,666,0000.67%
Pentwater Capital Management LP 210,000$19,973,0000.42%
Polar Capital LLP 120,000$11,413,0000.40%
View complete list of HEARTWARE INTL INC shareholders