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Equinix Inc (EQIX)Ownership Data

Short Interest History (%)

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

Date Short Interest
April 15, 20156.57
March 31, 20155.84
March 13, 20155.99
February 27, 20156.14
February 13, 20157.89
January 30, 20157.68
January 15, 20157.17
December 31, 20146.86
December 15, 20147.48
November 28, 20147.51
November 14, 20147.14
October 31, 20147.23
October 15, 20148.63
September 30, 201410.6
September 15, 201411.4
August 29, 201411.65
August 15, 201411.88
July 31, 201412.81
July 15, 201414.82
June 30, 201415.9
June 13, 201415.41
May 30, 201415.58
May 15, 201416.01
April 30, 201418.66
April 15, 201416.73
March 31, 201421.12
March 14, 201420.23
February 28, 201420.11
February 14, 201420.65
January 31, 201420.63
January 15, 201421.62
December 31, 201321.19
December 13, 201321.93
November 29, 201326.93
November 15, 201327.27
October 31, 201327.16
October 15, 201328.67
September 30, 201328.36
September 13, 201328.55
August 30, 201327.68
August 15, 201326.03
July 31, 201324.58
July 15, 201324.9
June 28, 201324.1
June 14, 201320.37
May 31, 201316.81
May 15, 201318.34
April 30, 201318.65
April 15, 201318.47
March 28, 201317.06
March 15, 201316.73
February 28, 201314.81
February 15, 201314.92
January 31, 201315.26
January 15, 201316.22
December 31, 201216.04
December 14, 201216.24
November 30, 201216.45
November 15, 201214.71
October 31, 201214
October 15, 201213.28
September 28, 201213.4
September 14, 201213.82
August 31, 201213.75
August 15, 201212.36
July 31, 201212.32
July 13, 201211.95
June 29, 201212.28
June 15, 201212.78
May 31, 201212.33
May 15, 201211.29
April 30, 201211.03
April 13, 201214.95
March 30, 201216.56
March 15, 201215.49
February 29, 201216.49
February 15, 201214.18
January 31, 201213.2
January 13, 201211.93
December 30, 201110.58
December 15, 201111.48
November 30, 201111.43
November 15, 201110.41
October 31, 20119.83
October 14, 201110.35
September 30, 201110.41
September 15, 201110.53
August 31, 201111.44
August 15, 201111.53
July 29, 201112.09
July 15, 201112.23
June 30, 201113.09
June 15, 201113.66
May 31, 201112.9
May 13, 201114.35
April 29, 201114.9
April 15, 201118.38
March 31, 201118.89
March 15, 201118
February 28, 201117.51
February 15, 201117.17
January 31, 201118.15
January 14, 201119.53
December 31, 201019.06
December 15, 201018.01
November 30, 201021.5
November 15, 201022.04
October 29, 201020.64
October 15, 201017.97
September 30, 201020.99
September 15, 201020.23
August 31, 201022.71
August 13, 201022.15
July 30, 201020.67
July 15, 201021.16
June 30, 201020.68
June 15, 201020.03
May 28, 201021.65
May 14, 201022.93
April 30, 201023.81
April 15, 201020.74
March 31, 201019.89
March 15, 201020.54
February 26, 201020.3
February 12, 201020.19
January 29, 201020.12
January 15, 201020.38
December 31, 200921.68
December 15, 200922.47
November 30, 200921.99
November 13, 200922.37
October 30, 200921.11
October 15, 200921
September 30, 200919.79
September 15, 200921.04
August 31, 200921.53
August 14, 200921.57
July 31, 200920.06
July 15, 200921.65
June 30, 200918.96
June 15, 200920.27
May 29, 200919.25
May 15, 200919.62
April 30, 200920.87
April 15, 200923.86
March 31, 200924.41
March 13, 200923.88
February 27, 200922.83
February 13, 200922.21
January 30, 200921.65
January 15, 200920.3
December 31, 200820.94
December 15, 200822.51
November 28, 200823.39
November 14, 200827.69
October 31, 200824.87
October 15, 200823.13
September 30, 200824.14
September 15, 200827.73
August 29, 200824.81
August 15, 200823.92
July 31, 200824.51
July 15, 200823.08
June 30, 200828.13
June 13, 200828.53
May 30, 200827.96
May 15, 200828.5
April 30, 200832.59
April 15, 200834.36
March 31, 200832.5
March 14, 200829.53
February 29, 200826.06
February 15, 200824
January 31, 200823.67
January 15, 200817.41
December 31, 200716.53
December 11, 200715.78
November 27, 200715.75
November 9, 200716.26
October 26, 200715.31
October 10, 200715.49
September 25, 200718.03
September 11, 200717.69
August 10, 200719.88
July 10, 200721.06
June 12, 200721.1
May 10, 200718.26
April 10, 200717.9
March 12, 200716.44
February 12, 200715.4
January 9, 200715.11
December 12, 200616.42
November 10, 200615.25
October 10, 200615.85
September 12, 200616.02
August 10, 200614.97
July 11, 200615.02
June 12, 200613.63
May 10, 200612.25
April 10, 200611.47
March 10, 200611.13
February 10, 200610.79
January 10, 20068.83
December 12, 20058.36
November 10, 20055.91
October 11, 20055.34
September 12, 20055.08
August 10, 20054.69
July 12, 20054.32
June 10, 20054.95
May 10, 20055.15
April 12, 20055.09
March 10, 20054.76
February 10, 20056.04
January 11, 20056.36
December 10, 20045.48
November 10, 20045.85
October 12, 20045.96
September 10, 20046.03
August 10, 20046.56
July 12, 20046.77
June 9, 20046.78
May 11, 20046.2
April 12, 20045.05
March 10, 20045.03
February 10, 20046.22
January 12, 20043.16
December 10, 20032.29
November 11, 20030.95
October 10, 20030.93
September 10, 20031.19
August 12, 20031.13
July 10, 20030.8
June 10, 20030.79
May 12, 20030.57
April 10, 20030.59
March 11, 20030.55
February 11, 20031.58
December 10, 20022.5
November 12, 20023.9
October 10, 20022.98
September 10, 20022.1
August 12, 20022.22
July 10, 20022.2
June 11, 20022.28
May 10, 20022.56
April 10, 20021.7
March 12, 20022.46
February 12, 20022.9
January 10, 20022
December 11, 20010.82
November 12, 20010.83
October 10, 20011.06
September 5, 20010.86
August 10, 20010.83
July 10, 20010.83
June 12, 20010.83
May 10, 20010.83
April 9, 20010.84
March 12, 20011.18
February 12, 20011.66
January 9, 20011.71
December 12, 20001.64
November 10, 20001.44
October 10, 20001.37
September 12, 20007.84

Institutional Ownership History (%)

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

Date Institutional Ownership
May 31, 201314

Insider ownership (%)

This is the historical insider ownership of Equinix 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, 20151
February 28, 20151
January 31, 20151
December 31, 20141
November 30, 20141
October 31, 20141
September 30, 20141
August 31, 20141
July 31, 20141
June 30, 20141
May 31, 20141
March 31, 20141
February 28, 20141
January 31, 20141
December 31, 20131
November 30, 20131
October 31, 20131
September 30, 20131
August 31, 20131
July 31, 20131
June 30, 20131
May 31, 20131
April 30, 20131
March 31, 20131
January 31, 20131
November 30, 20121
October 31, 20121
September 30, 20121
August 31, 20121
July 31, 20121
June 30, 20121
May 31, 20121
April 30, 20121
March 31, 20121
February 29, 20121
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, 20111
February 28, 20111
January 31, 20111
December 31, 20101
November 30, 20101
October 31, 20101
September 30, 20101
August 31, 20101
July 31, 20101
June 30, 20101
May 31, 20101
April 30, 20101
March 31, 20101
February 28, 20101
January 31, 20101
December 31, 20091
November 30, 20091
October 31, 20091
September 30, 20091
August 31, 20091
July 31, 20091
June 30, 20091
May 31, 20091
April 30, 20091
March 31, 20091
February 28, 20091
January 31, 20091
December 31, 20081
November 30, 20081
October 31, 20081
September 30, 20081
August 31, 20081
July 31, 20081
June 30, 20081
May 31, 20081
April 30, 20082
March 31, 20082
February 29, 20082
January 31, 20082
December 31, 20072
November 30, 20072
October 31, 20072
September 30, 20072
August 31, 20072
July 31, 20072
June 30, 20072
May 31, 20072
April 30, 20072
March 31, 20072
February 28, 20072
January 31, 20072
December 31, 20062
November 30, 20062
October 31, 20061
September 30, 20061
June 30, 20061
May 31, 20061
April 30, 20061
March 31, 20061
February 28, 20061
January 31, 20061
December 31, 20051
February 28, 20051
January 31, 20051
December 31, 20041
November 30, 20041
October 31, 20041
September 30, 20041
August 31, 20041
July 31, 20041
June 30, 20041
May 31, 20041
April 30, 20041
March 31, 20041
February 29, 20045

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Alain S HarrusN/A161,4340.29%2007-05-21
Mr. Gary F. HromadkoDirector160,1270.28%2014-11-25
Scott G. KriensN/A66,8550.12%2015-02-17
Keith D. TaylorCFO55,5960.1%2015-04-08
Sushil K. KapoorSVP, IBX Operations52,571less than 0.1%2007-08-08
Renee F. LanamChief Development Officer47,313less than 0.1%2007-12-03
Marjorie S. BackausChief Business Officer39,450less than 0.1%2008-07-07
William LubyDirector37,793less than 0.1%2014-11-25
Stephen M. SmithCEO & President29,929less than 0.1%2015-03-02
Peter T. FerrisChief Sales Officer15,354less than 0.1%2013-02-14

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value
Spo Advisory Corp5,586,4492014-12-319.9016.881,266,615,000
Lone Pine Capital LLC3,890,4892014-12-316.893.70882,090,571
Jackson Square Partners, LLC3,392,7112014-12-316.013.03769,229,000
Vanguard Group, Inc.3,343,8392014-12-315.920.05758,149,000
Goldman Sachs Asset Management, L.P.2,422,9022014-12-314.290.51549,344,000
Fir Tree Inc2,085,1182014-12-313.694.93472,759,000
Edgewood Management LLC1,997,2802014-12-313.544.17452,843,000
Paulson & Company Inc1,801,8002014-12-313.192.11408,522,000
State Street Corp1,672,2722014-12-312.960.04379,161,000
BlackRock Fund Advisors1,606,6852014-12-312.850.09364,284,000

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