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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 (%)Short Interest (Shares in Mil)
September 29, 20172.6224.21
September 15, 20172.6424.46
August 31, 20172.9827.55
August 15, 20173.1929.54
July 31, 20172.3721.90
July 14, 20172.2220.49
June 30, 20172.220.31
June 15, 20171.5414.23
May 31, 20172.1619.97
May 15, 20172.5923.93
April 28, 20171.5914.73
April 13, 20171.7916.53
March 31, 2017218.51
March 15, 20172.2120.47
February 28, 20172.2921.18
February 15, 20172.1323.32
January 31, 20171.920.83
January 13, 20172.0822.77
December 30, 20162.325.25
December 15, 20162.830.73
November 30, 20162.9131.90
November 15, 20162.5127.49
October 31, 20163.0333.21
October 14, 20163.639.55
September 30, 20164.9754.51
September 15, 20166.8174.69
August 31, 20167.6784.15
August 15, 20168.7295.69
July 29, 20168.5794.08
July 15, 20162.2324.44
June 30, 20161.9421.31
June 15, 20162.3425.68
May 31, 20162.224.18
May 13, 20162.2124.25
April 29, 20162.1924.08
April 15, 20162.3525.81
March 31, 20162.5227.71
March 15, 20162.5127.57
February 29, 20163.2535.65
February 12, 20163.3542.45
January 29, 20163.0738.86
January 15, 20163.5845.38
December 31, 20154.3555.03
December 15, 20155.0263.56
November 30, 20155.8373.79
November 13, 20156.5582.98
October 30, 20157.2391.48
October 15, 20153.5745.14
September 30, 20153.848.05
September 15, 20153.4944.18
August 31, 20153.3842.78
August 14, 20153.3241.98
July 31, 20153.2541.19
July 15, 20153.3642.50
June 30, 20153.1840.25
June 15, 20153.0638.72
May 29, 20152.7935.29
May 15, 20152.5432.20
April 30, 20152.3229.37
April 15, 20151.9424.62
March 31, 20151.6721.10
March 13, 20151.4718.63
January 30, 20151.1415.87
January 15, 20151.2617.45
December 31, 20141.3518.80
December 15, 20141.419.51
November 28, 20141.419.38
November 14, 20141.7424.22
October 31, 20141.5922.14
October 15, 20141.4820.59
September 30, 20141.419.42
September 15, 20141.3218.35
August 29, 20141.5621.64
August 15, 20141.4720.34
July 31, 20141.6122.31
July 15, 20141.7323.96
June 30, 20141.9126.54
June 13, 20141.8325.46
May 30, 20141.7624.49
May 15, 20142.1930.37
April 30, 20142.4734.24
April 15, 20142.8839.98
March 31, 20144.1657.82
March 14, 20145.5276.66
February 28, 20143.0842.77
February 14, 20143.0442.16
January 31, 20142.3935.06
January 15, 20142.2132.46
December 31, 20132.7640.50
December 13, 20133.246.91
November 29, 20134.0559.45
November 15, 20134.7569.63
October 31, 20135.6983.43
October 15, 20132.8441.62
September 30, 20132.4535.87
September 13, 20132.2132.46
August 30, 20132.2132.41
August 15, 20132.3734.70
July 31, 20132.4736.22
July 15, 20132.2132.47
June 28, 20132.2532.93
June 14, 20131.9428.43
May 31, 20131.9127.99
May 15, 20132.0329.74
April 30, 20131.9628.68
April 15, 20132.2232.53
March 28, 20131.8427.05
March 15, 20131.5122.21
February 28, 20131.5222.25
February 15, 20131.5923.37
January 31, 20131.522.79
January 15, 20131.2518.91
December 31, 20121.4121.37
December 14, 20121.5623.73
November 30, 20121.7226.01
November 15, 20121.7125.91
October 31, 20121.8127.50
October 15, 20121.7626.70
September 28, 20121.8327.72
September 14, 20121.8528.08
August 31, 20121.7125.98
August 15, 20121.6124.45
July 31, 20121.7125.87
July 13, 20121.4822.43
June 29, 20121.5323.17
June 15, 20121.6625.12
May 31, 20121.8427.89
May 15, 20121.5222.98
April 30, 20121.5323.16
April 13, 20121.928.75
March 30, 20121.6725.26
March 15, 20121.4722.24
February 29, 20121.0515.94
February 15, 20121.0415.78
January 31, 20120.8813.74
January 13, 20121.3921.75
December 30, 20111.1618.14
December 15, 20112.2835.59
November 30, 20112.2635.31
November 15, 20111.8729.14
October 31, 20111.6726.05
October 14, 20111.6325.39
September 30, 20111.7627.43
September 15, 20111.8328.60
August 31, 20111.828.09
August 15, 20111.4422.54
July 29, 20111.0115.81
July 15, 20111.3420.84
June 30, 20111.2419.29
June 15, 20111.117.20
May 31, 20111.1918.59
May 13, 20111.4722.95
April 29, 20111.421.76
April 15, 20111.7527.36
March 31, 20112.0832.46
March 15, 20112.0331.67
February 28, 20111.9229.88
February 15, 20111.7727.61
January 31, 20111.6325.11
January 14, 20111.7527.01
December 31, 20101.9730.39
December 15, 20101.5924.48
November 30, 20101.4221.95
November 15, 20101.5323.60
October 29, 20101.1818.15
October 15, 20101.5123.24
September 30, 20101.6926.06
September 15, 20101.8127.94
August 31, 20101.6124.86
August 13, 20101.2819.78
July 30, 20101.2218.78
July 15, 20101.4121.76
June 30, 20101.3921.47
June 15, 20101.3220.31
May 28, 20100.639.74
May 14, 20100.6610.22
April 30, 20100.8112.44
April 15, 20100.9214.27
March 31, 20100.9514.59
March 15, 20101.0215.81
February 26, 20101.117.04
February 12, 20101.0716.52

Institutional Ownership History (%)

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

Date Institutional Ownership (%)Institutional Ownership (Shares in Mil)
September 30, 201773.69665.27
June 30, 201770.8638.14
March 31, 201768.71631.77
December 31, 201673.51680.59
September 30, 201679.02751.54
June 30, 201677.23800.74
March 31, 201677.51833.40
December 31, 201580.73912.18
September 30, 201580.13949.33
June 30, 201581.961008.98
March 31, 201579.91005.55
December 31, 201480.061020.01
September 30, 201478.371004.94
June 30, 201479.421025.18
March 31, 201479.381037.39
December 31, 201378.81102.83
September 30, 201377.651124.09
June 30, 201377.371129.79
March 31, 201376.221123.52
December 31, 201276.991132.88
September 30, 201277.451146.07
June 30, 201277.981162.96
March 31, 201277.951181.56
December 31, 201181.251231.06
September 30, 201181.111271.81
June 30, 201181.71282.24
March 31, 201183.091301.83
December 31, 201083.611304.90
September 30, 201079.991246.70
June 30, 201081.51269.17
March 31, 201080.441252.41
December 31, 200989.141391.74
September 30, 200980.441247.33
June 30, 200977.931259.35
March 31, 200998.351526.13
December 31, 200881.621266.85
September 30, 200876.621216.61
June 30, 200880.961266.06
March 31, 200878.751263.29
December 31, 200774.621175.78
September 30, 200774.541178.72
June 30, 200777.671254.59
March 31, 200778.711261.03
December 31, 200676.11187.02
September 30, 200676.681200.04
June 30, 200676.471191.67
March 31, 200675.231185.57
December 31, 200573.161122.43
September 30, 200571.781087.92
June 30, 200572.771062.25
March 31, 200569.93993.34
December 31, 200468.19962.02
September 30, 200465.21936.10
June 30, 200465.22908.00
March 31, 200465.253336.79
September 30, 200368.67843.32
June 30, 200381.37740.67
March 31, 200359.87717.66
December 31, 200256.45669.70
September 30, 200258.03657.08
June 30, 200251.93493.29
March 31, 200251.52483.37
December 31, 200154.6519.08
September 30, 200159.92529.14
June 30, 200157.62500.34
March 31, 200165.01579.70
December 31, 200075.07640.57
September 30, 200083.74271.40
June 30, 200085.95208.42
March 31, 200076.85198.86

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 (%)Insider Ownership (Shares in Mil)
June 30, 20170.454.17
May 31, 20170.464.22
April 30, 20170.454.14
March 31, 20170.474.37
February 28, 20170.474.40
January 31, 20170.464.41
December 31, 20160.434.41
November 30, 20160.434.41
October 31, 20160.434.41
September 30, 20160.434.41
August 31, 20160.434.41
July 31, 20160.414.41
June 30, 20160.414.42
May 31, 20160.414.45
April 30, 20160.394.31
March 31, 20160.394.31
February 29, 20160.364.31
January 31, 20160.374.33
December 31, 20150.394.31
November 30, 20150.364.27
October 31, 20150.334.18
September 30, 20150.334.10
August 31, 20150.334.10
July 31, 20150.324.06
June 30, 20150.324.04
May 31, 20150.324.06
April 30, 20150.324.08
March 31, 20150.334.15
February 28, 20150.334.15
January 31, 20150.324.09
December 31, 20140.334.16
November 30, 20140.314.04
October 31, 20140.314.04
September 30, 20140.314.04
August 31, 20140.314.04
July 31, 20140.324.07
June 30, 20140.324.18
May 31, 20140.324.21
March 31, 20140.264.14
February 28, 20140.264.14
January 31, 20140.274.28
December 31, 20130.274.16
November 30, 20130.274.16
October 31, 20130.294.55
September 30, 20130.294.55
August 31, 20130.294.55
July 31, 20130.294.55
June 30, 20130.294.54
May 31, 20130.284.38
April 30, 20130.284.38
March 31, 20130.284.38
January 31, 20130.284.35
November 30, 20120.274.16
October 31, 20120.274.17
September 30, 20120.274.17
August 31, 20120.274.17
July 31, 20120.274.17
June 30, 20120.274.17
May 31, 20120.274.16
April 30, 20120.274.23
March 31, 20120.274.19
February 29, 20120.375.75
January 31, 20120.375.77
December 31, 20110.345.28
November 30, 20110.335.23
October 31, 20110.335.22
September 30, 20110.335.18
August 31, 20110.335.13
July 31, 20110.325.05
June 30, 20110.325.05
May 31, 20110.325.05
April 30, 20110.325.05
March 31, 20110.335.15
February 28, 20110.345.35
January 31, 20110.345.37
December 31, 20100.345.23
November 30, 20100.365.60
October 31, 20100.365.61
September 30, 20100.385.94
August 31, 20100.385.96
July 31, 20100.386.00
June 30, 20100.396.02
May 31, 20100.385.91
April 30, 20100.385.93
March 31, 20100.385.93
February 28, 20100.396.13
January 31, 20100.416.35
December 31, 20090.416.35
November 30, 20090.416.35
October 31, 20090.436.64
September 30, 20090.436.65
August 31, 20090.436.65
July 31, 20090.436.66
June 30, 20090.426.75
May 31, 20090.446.78
April 30, 20090.446.83
March 31, 20090.446.85
February 28, 20090.457.04
January 31, 20090.497.68
December 31, 20080.497.68
November 30, 20080.497.67
October 31, 20080.467.20
September 30, 20080.467.20
August 31, 20080.467.19
July 31, 20080.457.14
June 30, 20080.568.74
May 31, 20080.568.74
April 30, 20080.589.06
March 31, 20080.589.07
February 29, 20080.599.28
January 31, 20080.568.73
December 31, 20070.589.08
November 30, 20070.589.18
October 31, 20070.589.18
September 30, 20070.558.73
August 31, 20070.558.74
July 31, 20070.619.62
June 30, 20070.619.62
May 31, 20070.629.76
April 30, 20070.629.76
March 31, 20070.629.78
February 28, 20070.629.67
January 31, 20070.629.71
December 31, 20060.619.56
November 30, 20060.639.81
October 31, 20060.639.81
September 30, 20060.69.35
June 30, 20060.619.54
May 31, 20060.619.53
April 30, 20060.629.53
March 31, 20060.629.53
February 28, 20060.639.80
January 31, 20060.649.93
December 31, 20050.659.89
November 30, 20050.629.47
October 31, 20050.629.50
September 30, 20050.69.07
August 31, 20050.618.98
July 31, 20050.618.96
June 30, 20050.618.94
May 31, 20050.629.06
April 30, 20050.649.06
March 31, 20050.649.08
February 28, 20050.638.84
January 31, 20050.638.83
December 31, 20040.638.86
November 30, 20040.618.52
October 31, 20040.618.53
September 30, 20040.547.56
August 31, 20040.557.62
July 31, 20040.557.62
June 30, 20040.567.62
May 31, 20040.567.64
April 30, 20040.567.64
March 31, 20040.567.60
February 29, 20040.577.65

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Robert L. EcklinN/A796,764less than 0.1%2006-02-16
James B. FlawsN/A275,074less than 0.1%2016-02-04
John M. HennessyN/A255,620less than 0.1%2008-09-30
Larry Aiello,JrN/A176,599less than 0.1%2007-08-29
Kirk P. GreggN/A154,629less than 0.1%2016-06-08
William D. EggersN/A153,494less than 0.1%2007-09-07
Robert F. Cummings,JrDirector144,686less than 0.1%2016-12-13
John Seely BrownN/A140,365less than 0.1%2014-02-05
William D. SmithburgN/A135,595less than 0.1%2012-02-01
Pamela C. SchneiderN/A123,149less than 0.1%2011-10-01

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value($1000)
VANGUARD GROUP INC   Premium Plus62,101,5212017-06-300.090.071,866,151
BlackRock Inc.   Premium Plus54,788,1772017-06-300.090.061,646,385
STATE STREET CORP   Premium Plus40,915,8042017-06-300.110.051,229,517
HOTCHKIS & WILEY Premium21,213,4542017-06-302.560.02637,464
PRIMECAP Management Premium18,241,4562017-06-300.470.02548,156
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO   Premium Plus18,026,3002017-06-300.750.02541,691
Bank of New York Mellon Corp   Premium Plus17,882,9172017-06-300.150.02537,381
Dodge & Cox Premium16,166,2522017-06-300.410.02485,796
LSV ASSET MANAGEMENT   Premium Plus13,011,7322017-06-300.700.01391,002
JPMORGAN CHASE & CO   Premium Plus10,565,8762017-06-300.080.01317,504
NORTHERN TRUST CORP   Premium Plus10,481,7222017-06-300.090.01314,976
LYRICAL ASSET MANAGEMENT LP   Premium Plus10,124,5392017-06-304.290.01304,242
GEODE CAPITAL MANAGEMENT, LLC   Premium Plus9,497,1832017-06-300.110.01284,912
Allianz Asset Management AG   Premium Plus9,484,3102017-06-300.400.01285,577
GOLDMAN SACHS GROUP INC   Premium Plus9,392,6662017-06-300.070.01282,249
DIMENSIONAL FUND ADVISORS LP   Premium Plus8,033,7342017-06-300.110.01241,442
MORGAN STANLEY   Premium Plus7,971,4342017-06-300.080.01239,541
Ameriprise Financial Inc   Premium Plus7,264,3262017-06-300.110.01218,292
BANK OF AMERICA CORP /DE/   Premium Plus6,676,3532017-06-300.040.01200,624
TCW GROUP INC   Premium Plus5,966,7532017-06-301.490.01179,300

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