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Heartware International Inc (HTWR)Ownership Data

Short Interest History (%)

This is the historical short interest of Heartware International Inc, as measured by the Short Percentage Of Float.

Date Short Interest
April 15, 201510.92
March 31, 201516.66
March 13, 201518.5
February 27, 201515.45
February 13, 201515.54
January 30, 201515.67
January 15, 201514.3
December 31, 201413.81
December 15, 201415.18
November 28, 201414.4
November 14, 201413.92
October 31, 201413.04
October 15, 201413.62
September 30, 201413.95
September 15, 201412.57
August 29, 201412.23
August 15, 201412.38
July 31, 201413.78
July 15, 201413.38
June 30, 201413.36
June 13, 201414.29
May 30, 201413.69
May 15, 201413.33
April 30, 201413.69
April 15, 201411.38
March 31, 201412.51
March 14, 201410.8
February 28, 20149.48
February 14, 201410.19
January 31, 201410.44
January 15, 20147.16
December 31, 20137.65
December 13, 20138.88
November 29, 20138.88
November 15, 20139.45
October 31, 20139.25
October 15, 20138.77
September 30, 20139.66
September 13, 20139.44
August 30, 20139.87
August 15, 201310.93
July 31, 201310.74
July 15, 201311.99
June 28, 201312.49
June 14, 201313.71
May 31, 201313.81
May 15, 201313.63
April 30, 201316.32
April 15, 201316.17
March 28, 201321.21
March 15, 201322.82
February 28, 201320.72
February 15, 201321.18
January 31, 201322.85
January 15, 201323.96
December 31, 201223.02
December 14, 201224.41
November 30, 201223.43
November 15, 201217.68
October 31, 201219.5
October 15, 201220.83
September 28, 201221.47
September 14, 201223.89
August 31, 201225.47
August 15, 201226.39
July 31, 201227.59
July 13, 201228.27
June 29, 201228.5
June 15, 201229.64
May 31, 201228.26
May 15, 201228.75
April 30, 201227.55
April 13, 201226.55
March 30, 201215.79
March 15, 201216.14
February 29, 201226.16
February 15, 201225.82
January 31, 201225.91
January 13, 201226.66
December 30, 201127.5
December 15, 201128.38
November 30, 201128.89
November 15, 201128.57
October 31, 201124.32
October 14, 201125.23
September 30, 201119.43
September 15, 201119.31
August 31, 201119.65
August 15, 201121.34
July 29, 201124.6
July 15, 201124.35
June 30, 201122.85
June 15, 201119.09
May 31, 201118.49
May 13, 201115.75
April 29, 201115.03
April 15, 201117.14
March 31, 201116.61
March 15, 201115.61
February 28, 201113.95
February 15, 201113.38
January 31, 201111.38
January 14, 201112.48
December 31, 201012.66
December 15, 201014.06
November 30, 201013.05
November 15, 20109.57
October 29, 20108.51
October 15, 20108.63
September 30, 20108.62
September 15, 20108.72
August 31, 20108.51
August 13, 20108.08
July 30, 20106.87
July 15, 20107.22
June 30, 20107.49
June 15, 20105.04
May 28, 20104.62
May 14, 20104
April 30, 20105.48
April 15, 20103.15
March 31, 20102.82
March 15, 20102.62
February 26, 20101.85
February 12, 20101.95
January 29, 20101.86
January 15, 20101.6
December 31, 20091.47
December 15, 20091.25
November 30, 20091.3
November 13, 20091.07
October 30, 20091.04
October 15, 20091.19
September 30, 20090.88
September 15, 20091.05
August 31, 20090.88
August 14, 20091.06
July 31, 20090.77
July 15, 20091.1
June 30, 20090.02

Institutional Ownership History (%)

This the Institutional Ownership History of Heartware International IncPeter Lynch prefers to buy companies with low institutional ownership.

Date Institutional Ownership
July 31, 2014100
June 30, 201499
March 31, 201498
February 28, 201494
January 31, 201493
December 31, 201396
November 30, 201395
October 31, 201394
September 30, 201396
August 31, 201399
July 31, 2013100
June 30, 201399
May 31, 201396
March 31, 201322
February 28, 201399
December 31, 201298
October 31, 201296
September 30, 201299
August 31, 201298
July 31, 201299
June 30, 201294
May 31, 201292
April 30, 201292
March 31, 201292
February 29, 201294
January 31, 201292
December 31, 201188
November 30, 201188
October 31, 201188
September 30, 201187
August 31, 201187
July 31, 201185
June 30, 201185
May 31, 201183
April 30, 201180
March 31, 201180
February 28, 201174
January 31, 201164
December 31, 201057
November 30, 201057
October 31, 201054
September 30, 201055
August 31, 201056
July 31, 201049
June 30, 201045
May 31, 201045
April 30, 201034
March 31, 201033
February 28, 201036
January 31, 201026
December 31, 200926
November 30, 200926
October 31, 20095
September 30, 200919
August 31, 200910
July 31, 20093
June 30, 20093
May 31, 20093

Insider ownership (%)

This is the historical insider ownership of Heartware International Inc. It is usually better to buy companies with large insider ownership. The company insiders' interest are more aligned with external shareholders in this case.

Date Insider Ownership
March 31, 20152
February 28, 20152
January 31, 20152
December 31, 20142
November 30, 20142
October 31, 20142
September 30, 20142
August 31, 20142
July 31, 20142
June 30, 20142
May 31, 20142
March 31, 20142
February 28, 20142
January 31, 20142
December 31, 20132
November 30, 20132
October 31, 20132
September 30, 20132
August 31, 20132
July 31, 20132
June 30, 20132
May 31, 20132
April 30, 20132
March 31, 20132
January 31, 20132
November 30, 20122
October 31, 20122
September 30, 20122
August 31, 20121
July 31, 20121
June 30, 20122
May 31, 20122
April 30, 20122
March 31, 20122
February 29, 20122
January 31, 20121
December 31, 20111
November 30, 20111
October 31, 20111
September 30, 20111
August 31, 20111
July 31, 20111
June 30, 20111
May 31, 20111
April 30, 20111
March 31, 20115
February 28, 20115
January 31, 20115
December 31, 20105
November 30, 20105
October 31, 20105
September 30, 20105
August 31, 20105
July 31, 20105
June 30, 20105
May 31, 20105
April 30, 20105
March 31, 20105

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Dr. Seth HarrisonDirector133,1430.77%2014-05-12
Mr. Douglas GodshallPresident & Chief Exec Officer70,6700.41%2015-02-24
Mr. Robert StockmanDirector15,260less than 0.1%2014-05-12
Lawrence J. KnopfGeneral Counsel14,632less than 0.1%2015-03-28
Mr. James SchuermannSVP, Sales & Marketing12,980less than 0.1%2015-02-24
Peter F. McAree,C.P.A.SVP, CFO and Treasurer10,921less than 0.1%2015-02-24
Timothy J. BarberichDirector7,857less than 0.1%2014-05-12
Mr. Robert E. YocherSVP Regulatory Affairs7,500less than 0.1%2015-02-24
Mr. Jeffrey LaRoseChief Scientific Officer6,897less than 0.1%2015-02-24
Mr. Charles Raymond Larkin, JrN/A4,750less than 0.1%2014-05-12

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value
Fidelity Management and Research Company2,552,7032015-02-1314.880.00213,227,282
Wellington Management Company LLP2,359,1262014-12-3113.750.05173,231,000
Adage Capital Partners Gp LLC2,006,2362014-12-3111.690.36147,317,000
AllianceBernstein LP1,104,0252014-12-316.440.0781,069,000
Vanguard Group, Inc.991,0072014-12-315.780.0172,770,000
T. Rowe Price Associates, Inc.912,1912014-12-315.320.0166,982,000
Fidelity® Select Health Care Portfolio758,6802015-02-284.400.6664,662,296
Capital World Investors731,7992014-12-314.270.0153,736,000
Fidelity® Mid-Cap Stock Fund731,5142015-02-284.240.6862,346,938
Janus Capital Management LLC678,2552014-12-313.950.0749,804,000

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