MASSACHUSETTS FINANCIAL SERVICES CO /MA/ - HEARTWARE INTL INC ownership

HEARTWARE INTL INC's ticker is HTWR and the CUSIP is 422368100. A total of 142 filers reported holding HEARTWARE INTL INC in Q3 2013. The put-call ratio across all filers is 3.25 and the average weighting 0.1%.

Quarter-by-quarter ownership
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ ownership history of HEARTWARE INTL INC
ValueSharesWeighting
Q1 2016$282,000
-100.0%
8,964
-40.3%
0.00%
-100.0%
Q4 2014$1,101,964,000
+49762.6%
15,007
-47.3%
0.00%0.0%
Q3 2014$2,210,000
+2.4%
28,471
+16.8%
0.00%0.0%
Q2 2014$2,158,000
-99.9%
24,386
-1.1%
0.00%0.0%
Q1 2014$2,311,677,000
-9.4%
24,650
-9.3%
0.00%0.0%
Q4 2013$2,551,317,000
+27.9%
27,170
-0.3%
0.00%0.0%
Q3 2013$1,994,537,00027,2500.00%
Other shareholders
HEARTWARE INTL INC shareholders Q3 2013
NameSharesValueWeighting ↓
GREAT POINT PARTNERS LLC 70,000$5,434,0002.33%
Cortina Asset Management, LLC 398,162$30,909,0001.32%
Rock Springs Capital Management LP 82,000$6,366,0000.98%
SECTORAL ASSET MANAGEMENT INC 138,849$10,779,0000.45%
ADAGE CAPITAL PARTNERS GP, L.L.C. 2,006,236$155,744,0000.38%
NJ State Employees Deferred Compensation Plan 23,000$1,785,0000.36%
FORTALEZA ASSET MANAGEMENT INC/ 8,140$632,0000.30%
MANNING & NAPIER ADVISORS LLC 561,290$43,571,0000.18%
COLUMBIA PARTNERS L.L.C. INVESTMENT MANAGEMENT 42,608$3,307,0000.17%
TimesSquare Capital Management, LLC 338,150$26,251,0000.15%
View complete list of HEARTWARE INTL INC shareholders