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Accuray Inc (ARAY) Ownership Data

Short Interest History (%)

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

Date Short Interest
August 14, 201522.81
July 31, 201523.25
July 15, 201523.84
June 30, 201523.79
June 15, 201522.52
May 29, 201522.6
May 15, 201523.75
April 30, 201524.06
April 15, 201525.41
March 31, 201526.28
March 13, 201526.31
February 27, 201525.95
February 13, 201525.42
January 30, 201526.67
January 15, 201527.21
December 31, 201427.79
December 15, 201428.13
November 28, 201426.6
November 14, 201426.02
October 31, 201425.64
October 15, 201426.23
September 30, 201430.61
September 15, 201425.22
August 29, 201425.6
August 15, 201426.65
July 31, 201427.12
July 15, 201430.58
June 30, 201425.28
June 13, 201424.73
May 30, 201425.11
May 15, 201426.81
April 30, 201428.12
April 15, 201431.43
March 31, 201430.99
March 14, 201430.08
February 28, 201431.84
February 14, 201434.27
January 31, 201437.59
January 15, 201436.88
December 31, 201333.31
December 13, 201333.63
November 29, 201332.71
November 15, 201330.35
October 31, 201329.36
October 15, 201329.21
September 30, 201330.98
September 13, 201323.43
August 30, 201323.8
August 15, 201323.2
July 31, 201330.77
July 15, 201329.18
June 28, 201328.1
June 14, 201324.59
May 31, 201324.54
May 15, 201324.03
April 30, 201327.02
April 15, 201323.85
March 28, 201324.78
March 15, 201322.33
February 28, 201317.98
February 15, 201314.62
January 31, 20139.47
January 15, 20139.45
December 31, 20129.55
December 14, 201210.06
November 30, 201210.62
November 15, 201210.89
October 31, 20129.68
October 15, 201210.75
September 28, 201210.44
September 14, 20129.87
August 31, 201211.36
August 15, 201212.54
July 31, 201212.96
July 13, 201212.02
June 29, 201212.39
June 15, 201211.16
May 31, 201210.27
May 15, 20129.74
April 30, 201210.83
April 13, 20129.93
March 30, 201210.23
March 15, 201210.23
February 29, 201210.06
February 15, 20129.86
January 31, 20129.02
January 13, 20128.78
December 30, 20118.86
December 15, 20119.09
November 30, 20119.25
November 15, 20118.26
October 31, 20118.48
October 14, 20118.77
September 30, 20118.69
September 15, 20118.31
August 31, 20117.52
August 15, 20117.43
July 29, 20115.02
July 15, 20117.62
June 30, 20118.56
June 15, 20119.43
May 31, 20119.91
May 13, 20119.3
April 29, 20118.53
April 15, 20118.85
March 31, 20117.82
March 15, 20116.42
February 28, 20114.04
February 15, 20114.26
January 31, 20113.84
January 14, 20114.06
December 31, 20103.61
December 15, 20103.99
November 30, 20104.32
November 15, 20104.18
October 29, 20104.02
October 15, 20104.65
September 30, 20105.1
September 15, 20105.59
August 31, 20108.89
August 13, 20108.42
July 30, 20107.96
July 15, 20108.24
June 30, 20109.45
June 15, 20107.53
May 28, 20107.71
May 14, 20108.56
April 30, 20108.94
April 15, 20108.14
March 31, 20107.9
March 15, 20107.74
February 26, 20108.07
February 12, 20108.13
January 29, 20107.56
January 15, 20107.33
December 31, 20096.6
December 15, 20096.55
November 30, 20096.74
November 13, 20096.41
October 30, 20096.24
October 15, 20096.58
September 30, 20096.74
September 15, 20096.64
August 31, 20097.21
August 14, 20097.93
July 31, 20097.65
July 15, 20096.57
June 30, 20095.75
June 15, 20096.04
May 29, 20096.14
May 15, 20096.83
April 30, 20096.14
April 15, 20097.01
March 31, 20097.15
March 13, 20096.93
February 27, 20097.06
February 13, 20097.08
January 30, 20097.14
January 15, 20096.7
December 31, 20085.71
December 15, 20086.01
November 28, 20086.53
November 14, 20087.22
October 31, 20087.1
October 15, 20087.8
September 30, 20088.33
September 15, 20089.38
August 29, 200810.24
August 15, 200811.81
July 31, 200813.03
July 15, 200815.11
June 30, 200813.09
June 13, 200812.63
May 30, 200812.9
May 15, 200812.17
April 30, 200810.57
April 15, 20089.56
March 31, 20089.9
March 14, 20089.25
February 29, 20088.2
February 15, 20088.72
January 31, 20088.92
January 15, 20088.71
December 31, 20077.7
December 11, 20077.27
November 27, 20076.52
November 9, 20075.43
October 26, 20075
October 10, 20074.28
September 25, 20075.06
September 11, 20075.11
August 10, 20075.31
July 10, 20074.63
June 12, 20073.76
May 10, 20072.71
April 10, 20072.31
March 12, 20071.02
February 12, 20071.59

Institutional Ownership History (%)

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

Date Institutional Ownership
December 31, 201279
September 30, 201276
June 30, 201277
March 31, 201273
December 31, 201171
September 30, 201170
June 30, 201168
March 31, 201168
December 31, 201067
September 30, 201063
June 30, 201059
March 31, 201053
December 31, 200948
September 30, 200944
June 30, 200956
March 31, 200945
December 31, 200837
September 30, 200838
June 30, 200834
March 31, 200844
December 31, 200739
September 30, 200738
June 30, 200739
March 31, 200737

Insider ownership (%)

This is the historical insider ownership of Accuray 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
July 31, 20155
June 30, 20155
May 31, 20155
April 30, 20155
March 31, 20155
February 28, 20155
January 31, 20155
December 31, 20144
November 30, 20145
October 31, 20145
September 30, 20144
August 31, 20144
July 31, 20144
June 30, 20144
May 31, 20144
March 31, 20145
February 28, 20145
January 31, 20144
December 31, 20134
November 30, 20134
October 31, 20134
September 30, 20134
August 31, 20134
July 31, 20134
June 30, 20134
May 31, 20134
April 30, 20134
March 31, 20134
January 31, 20133
November 30, 20123
October 31, 20123
September 30, 20123
August 31, 20122
July 31, 20122
June 30, 20122
May 31, 20122
April 30, 20122
March 31, 20122
February 29, 20122
January 31, 20122
December 31, 20112
November 30, 20112
October 31, 20112
September 30, 20112
August 31, 20113
July 31, 20113
June 30, 20113
May 31, 20112
April 30, 20112
March 31, 20112
February 28, 20112
January 31, 20112
December 31, 20102
November 30, 20102
October 31, 20102
September 30, 20102
August 31, 20102
July 31, 20102
June 30, 20102
May 31, 20102
April 30, 20102
March 31, 20102
February 28, 20102
January 31, 20102
December 31, 20092
November 30, 20092
October 31, 20092
September 30, 20092
August 31, 20092
July 31, 20092
June 30, 20092
May 31, 20092
April 30, 20092
March 31, 20092
February 28, 20092
January 31, 20092
December 31, 20082
November 30, 20082
October 31, 20082
September 30, 20082
August 31, 20082
July 31, 20082
June 30, 20082
May 31, 20082
April 30, 200822
March 31, 200822
February 29, 200822
January 31, 200822
December 31, 200722
November 30, 200722
October 31, 200722
September 30, 200722
August 31, 200722
July 31, 200722
June 30, 200722
May 31, 200722
April 30, 200722
March 31, 200722
February 28, 200722

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Mr. Joshua H. LevinePresident & CEO911,4831.15%2015-07-08
Mr. Wayne WuDirector579,1420.73%2010-11-30
Dr. Euan Stuart Thomson PhDPresident & CEO282,7190.36%2012-10-10
Mr. Chris A. RaanesEVP COO276,8370.35%2012-10-31
Gregory E. LichtwardtN/A220,5850.28%2015-07-08
Mr. Robert S. WeissN/A195,5380.25%2014-11-28
Ms. Kelly LondyEVP Chief Commercial Officer192,8470.24%2015-07-08
Mr. Robert RagusaSVP Global Operations144,3930.18%2013-10-31
Mr. Louis J. Lavigne, JrN/A121,4520.15%2014-11-28
Li YuN/A117,0000.15%2010-04-28


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