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Corning Inc (GLW)Ownership Data

Short Interest History (%)

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

Date Short Interest
March 31, 20151.67
March 13, 20151.47
February 27, 20151.11
February 13, 20151.18
January 30, 20151.14
January 15, 20151.26
December 31, 20141.35
December 15, 20141.4
November 28, 20141.4
November 14, 20141.74
October 31, 20141.59
October 15, 20141.48
September 30, 20141.4
September 15, 20141.32
August 29, 20141.56
August 15, 20141.47
July 31, 20141.61
July 15, 20141.73
June 30, 20141.91
June 13, 20141.83
May 30, 20141.76
May 15, 20142.19
April 30, 20142.47
April 15, 20142.88
March 31, 20144.16
March 14, 20145.52
February 28, 20143.08
February 14, 20143.04
January 31, 20142.39
January 15, 20142.21
December 31, 20132.76
December 13, 20133.2
November 29, 20134.05
November 15, 20134.75
October 31, 20135.69
October 15, 20132.84
September 30, 20132.45
September 13, 20132.21
August 30, 20132.21
August 15, 20132.37
July 31, 20132.47
July 15, 20132.21
June 28, 20132.25
June 14, 20131.94
May 31, 20131.91
May 15, 20132.03
April 30, 20131.96
April 15, 20132.22
March 28, 20131.84
March 15, 20131.51
February 28, 20131.52
February 15, 20131.59
January 31, 20131.5
January 15, 20131.25
December 31, 20121.41
December 14, 20121.56
November 30, 20121.72
November 15, 20121.71
October 31, 20121.81
October 15, 20121.76
September 28, 20121.83
September 14, 20121.85
August 31, 20121.71
August 15, 20121.61
July 31, 20121.71
July 13, 20121.48
June 29, 20121.53
June 15, 20121.66
May 31, 20121.84
May 15, 20121.52
April 30, 20121.53
April 13, 20121.9
March 30, 20121.67
March 15, 20121.47
February 29, 20121.05
February 15, 20121.04
January 31, 20120.88
January 13, 20121.39
December 30, 20111.16
December 15, 20112.28
November 30, 20112.26
November 15, 20111.87
October 31, 20111.67
October 14, 20111.63
September 30, 20111.76
September 15, 20111.83
August 31, 20111.8
August 15, 20111.44
July 29, 20111.01
July 15, 20111.34
June 30, 20111.24
June 15, 20111.1
May 31, 20111.19
May 13, 20111.47
April 29, 20111.4
April 15, 20111.75
March 31, 20112.08
March 15, 20112.03
February 28, 20111.92
February 15, 20111.77
January 31, 20111.63
January 14, 20111.75
December 31, 20101.97
December 15, 20101.59
November 30, 20101.42
November 15, 20101.53
October 29, 20101.18
October 15, 20101.51
September 30, 20101.69
September 15, 20101.81
August 31, 20101.61
August 13, 20101.28
July 30, 20101.22
July 15, 20101.41
June 30, 20101.39
June 15, 20101.32
May 28, 20100.63
May 14, 20100.66
April 30, 20100.81
April 15, 20100.92
March 31, 20100.95
March 15, 20101.02
February 26, 20101.1
February 12, 20101.07
January 29, 20100.94
January 15, 20101.34
December 31, 20091.36
December 15, 20091.58
November 30, 20091.38
November 13, 20091.61
October 30, 20091.46
October 15, 20091.82
September 30, 20091.81
September 15, 20091.66
August 31, 20091.43
August 14, 20091.36
July 31, 20091.09
July 15, 20091.11
June 30, 20091.04
June 15, 20091.08
May 29, 20091.05
May 15, 20090.98
April 30, 20091.34
April 15, 20091.26
March 31, 20091.2
March 13, 20091.57
February 27, 20091.42
February 13, 20091.67
January 30, 20091.25
January 15, 20091.25
December 31, 20080.86
December 15, 20080.86
November 28, 20081.33
November 14, 20080.9
October 31, 20080.77
October 15, 20081.06
September 30, 20081.14
September 15, 20081.39
August 29, 20081.4
August 15, 20081.12
July 31, 20080.92
July 15, 20081.34
June 30, 20081.82
June 13, 20081.62
May 30, 20081.35
May 15, 20081.13
April 30, 20080.98
April 15, 20081.11
March 31, 20081.02
March 14, 20081.06
February 29, 20080.87
February 15, 20080.92
January 31, 20080.89
January 15, 20080.81
December 31, 20070.84
December 11, 20070.91
November 27, 20070.89
November 9, 20070.8
October 26, 20071.02
October 10, 20071.28
September 25, 20071.01
September 11, 20070.98
August 10, 20070.79
July 10, 20071.26
June 12, 20071.32
May 10, 20071.45
April 10, 20071.54
March 12, 20071.23
February 12, 20071.01
January 9, 20070.99
December 12, 20061.07
November 10, 20060.8
October 10, 20061.06
September 12, 20061.05
August 10, 20060.94
July 11, 20061.03
June 12, 20060.79
May 10, 20060.72
April 10, 20060.7
March 10, 20060.8
February 10, 20060.85
January 10, 20061.43
December 12, 20051.32
November 10, 20051.46
October 11, 20051.31
September 12, 20051.18
August 10, 20051.49
July 12, 20051.25
June 10, 20051.18
May 10, 20052.11
April 12, 20052.01
March 10, 20052.24
February 10, 20052.35
January 11, 20052.06
December 10, 20042.11
November 10, 20042.17
October 12, 20041.37
September 10, 20041.64
August 10, 20041.82
July 12, 20041.62
June 9, 20041.59
May 11, 20041.84
April 12, 20042.52
March 10, 20042.31
February 10, 20042.42
January 12, 20043.09
December 10, 20032.84
November 11, 20033.4
October 10, 20034.83
September 10, 20035.16
August 12, 20035.08
July 10, 20035.73
June 10, 20037.39
May 12, 20037.54
April 10, 20037.89
March 11, 20037.73
February 11, 20037.97
January 10, 20038.12
December 10, 20027.93
November 12, 20025.65
October 10, 20027.09
September 10, 20028.28
August 12, 200214.13
July 10, 20026.67
June 11, 20026.13
May 10, 20026.17
April 10, 20025.46
March 12, 20025.52
February 12, 20026.02
January 10, 20025.91
December 11, 20015.6
November 12, 20014.87
October 10, 20013.77
September 5, 20014.44
August 10, 20014.55
July 10, 20014.22
June 12, 20012.9
May 10, 20012.82
April 9, 20012.86
March 12, 20012.45
February 12, 20011.86
January 9, 20012.51
December 12, 20003.01
November 10, 20002.62
October 10, 20001.7
September 12, 20001.62
August 10, 20002.36
July 11, 20002.03
June 12, 20002.43
May 10, 20003.12
April 11, 20002.89
February 10, 20002.66
January 11, 20004.49
December 10, 19995.23
November 10, 19993.79
October 12, 19993.41
September 10, 19993.4
August 10, 19993.5
July 12, 19993.55
June 10, 19993.19
May 11, 19993.17
April 12, 19993.56
March 10, 19993.88
February 9, 19995.72
January 8, 19996.42
December 8, 19986.55
November 6, 19986.14
October 8, 19985.27
September 8, 19984.86
August 7, 19984.9
July 8, 19985.42
June 8, 19985.49
May 8, 19985.76
April 7, 19985.45
March 6, 19985.45
February 6, 19984.83
January 8, 19985.47
December 8, 19975.46
November 7, 19975.75
October 8, 19976.34
September 8, 19975.58
August 8, 19976.02
July 8, 19975.45
June 6, 19974.97
May 8, 19974.54
April 8, 19973.67
March 7, 19973.83
February 7, 19972.8
January 8, 19972.69
December 6, 19962.77
November 8, 19962.48
October 8, 19962.51
September 6, 19962.54
August 8, 19962.55
July 8, 19962.38
June 7, 19962.37
May 8, 19962.55
April 8, 19962.63
March 8, 19962.37
February 8, 19962.29
January 8, 19962.29
December 8, 19952.48
November 8, 19952.11
October 6, 19952.02
September 8, 19951.72
August 8, 19951.79
July 7, 19951.68
June 8, 19951.42
May 8, 19951.84
April 6, 19951.72
March 8, 19951.2
February 8, 19951.19
January 6, 19951.11

Institutional Ownership History (%)

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

Date Institutional Ownership
March 31, 201581
February 28, 201582
January 31, 201581
December 31, 201479
November 30, 201480
October 31, 201480
September 30, 201480
August 31, 201479
July 31, 201479
June 30, 201480
May 31, 201481
April 30, 201481
March 31, 201483
February 28, 201485
January 31, 201485
December 31, 201383
November 30, 201378
October 31, 201378
September 30, 201379
August 31, 201378
July 31, 201378
June 30, 201377
May 31, 201373
April 30, 201373
March 31, 201373
February 28, 201373
January 31, 201374
December 31, 201275
November 30, 201274
October 31, 201273
September 30, 201274
August 31, 201274
July 31, 201274
June 30, 201277
May 31, 201273
April 30, 201273
March 31, 201276
February 29, 201280
January 31, 201279
December 31, 201182
November 30, 201182
October 31, 201181
September 30, 201184
August 31, 201182
July 31, 201192
June 30, 201191
May 31, 201190
April 30, 201189
March 31, 201182
February 28, 201182
January 31, 201180
December 31, 201080
November 30, 201081
October 31, 201080
September 30, 201080
August 31, 201081
July 31, 201082
June 30, 201082
May 31, 201085
April 30, 201082
March 31, 201082
February 28, 201083
January 31, 201080
December 31, 200981
November 30, 200981
October 31, 200981
September 30, 200981
August 31, 200981
July 31, 200981
June 30, 200977
May 31, 200980
April 30, 200979
March 31, 200978
February 28, 200978
January 31, 200978
December 31, 200877
November 30, 200877
October 31, 200877
September 30, 200875
August 31, 200875
July 31, 200875
June 30, 200881
May 31, 200881
April 30, 200881
March 31, 200878
February 29, 200878
January 31, 200878

Insider ownership (%)

This is the historical insider ownership of Corning 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
June 30, 20081
May 31, 20081
April 30, 20081
March 31, 20081
February 29, 20081
January 31, 20081
December 31, 20071
November 30, 20071
October 31, 20071
September 30, 20071
August 31, 20071
July 31, 20071
June 30, 20071
May 31, 20071
April 30, 20071
March 31, 20071
February 28, 20071
January 31, 20071
December 31, 20061
November 30, 20061
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
November 30, 20051
October 31, 20051
September 30, 20051
August 31, 20051
July 31, 20051
June 30, 20051
May 31, 20051
April 30, 20051
March 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, 20041

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Robert L. EcklinEXECUTIVE VICE PRESIDENT796,764less than 0.1%2006-02-16
James B. FlawsVICE CHAIRMAN & CFO275,074less than 0.1%2015-02-17
John M. HennessyRetired Director255,620less than 0.1%2008-09-30
Larry Aiello,JrPres. & CEO - CCS Holdings176,599less than 0.1%2007-08-29
William D. EggersSenior Vice President153,494less than 0.1%2007-09-07
Kirk P. GreggExec. VP & Chief Admin.Officer146,429less than 0.1%2015-02-17
John Seely BrownDirector140,365less than 0.1%2014-02-05
Robert F. Cummings,JrDirector136,253less than 0.1%2015-02-04
William D. SmithburgDirector135,595less than 0.1%2012-02-01
Mark S. RogusSenior Vice Pres. & Treasurer130,919less than 0.1%2007-05-31

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value
Vanguard Group, Inc.69,111,5822014-12-315.420.111,584,729,000
Dodge & Cox58,052,4752014-12-314.561.241,331,143,000
Loomis Sayles & Company L.P.54,261,1862014-12-314.263.451,244,209,000
State Street Corp53,517,0042014-12-314.200.121,227,141,000
BlackRock Fund Advisors40,551,8912014-12-313.180.13929,855,000
Dodge & Cox Stock Fund34,269,3002014-12-312.691.30785,795,049
Loomis Sayles Strategic Income Fund32,000,0002015-02-282.524.13780,800,000
Hotchkis & Wiley Capital Management LLC26,067,9012014-12-312.052.08597,737,000
Invesco Advisers, Inc24,494,4362014-12-311.920.36561,658,000
Vanguard Total Stock Mkt Idx22,335,6782015-02-281.760.13544,990,543

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