Switch to:

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)
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)
March 31, 201777.32711.37
December 31, 201673.14677.11
September 30, 201679.03751.58
June 30, 201676.24790.49
March 31, 201676.43821.78
December 31, 201580.73912.18
September 30, 201580.13949.33
June 30, 201581.951008.87
March 31, 201579.91005.56
December 31, 201480.061019.98
September 30, 201478.371005.00
June 30, 201479.431025.32
March 31, 201479.391037.59
December 31, 201378.81102.88
September 30, 201377.661124.20
June 30, 201377.371129.83
March 31, 201376.231123.63
December 31, 201276.991132.95
September 30, 201277.451146.19
June 30, 201277.991162.98
March 31, 201277.971181.78
December 31, 201181.251231.07
September 30, 201181.121271.92
June 30, 201181.71282.24
March 31, 201183.11301.94
December 31, 201083.61304.88
September 30, 201079.991246.70
June 30, 201081.51269.18
March 31, 201080.441252.42
December 31, 200989.131391.72
September 30, 200980.441247.46
June 30, 200977.931259.55
March 31, 200998.351526.39
December 31, 200881.621267.15
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, 200676.481191.79
March 31, 200675.221185.49
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)
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. GreggRetired Exec. VP & CAO154,629less 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)
Dodge & Cox Premium31,311,6892016-12-313.380.67759,935
Hotchkis & Wiley Capital Management LLC Premium30,624,5862016-09-303.223.03724,271
PRIMECAP Management Company Premium18,767,4002016-12-312.030.45455,485
NORGES BANK   Premium Plus10,949,2782016-12-311.180.12265,739
State Street Corp   Premium Plus42,815,2212016-12-314.620.101,039,123
LSV Asset Management   Premium Plus13,842,6782016-12-311.490.62335,961
Vanguard Group Inc   Premium Plus60,808,6682016-12-316.570.081,475,827
BlackRock Fund Advisors   Premium Plus36,113,2492016-12-313.900.10876,468
Northern Trust Investments N A   Premium Plus10,786,8312016-12-311.160.08261,796
Morgan Stanley & Co Inc   Premium Plus8,732,4032016-09-300.920.29206,522
State Farm Mutual Automobile Ins Co   Premium Plus18,026,3002016-12-311.950.62437,498
J.P. Morgan Investment Management Inc   Premium Plus9,520,2922016-12-311.030.10231,057
Columbia Mangmt Investment Advisers, LLC   Premium Plus8,762,0602016-12-310.950.15212,651
Vanguard Total Stock Mkt Idx20,842,9452017-02-282.250.11575,474
Dodge & Cox Stock Fund18,842,0002016-12-312.030.74457,295
Vanguard 500 Index Fund14,271,0092017-02-281.540.13394,023
SPDR® S&P 500 ETF11,352,3202017-03-161.210.13309,691
State Street Global Advisors (Aus) Ltd11,282,8912017-02-281.220.13311,373
SPDR® S&P 500® ETF Trust11,048,1682017-02-281.190.13305,041
Vanguard Institutional Index Fund10,490,8862017-02-281.130.13289,653

Add Notes, Comments

If you want to ask a question or report a bug, please create a support ticket.

Get WordPress Plugins for easy affiliate links on Stock Tickers and Guru Names | Earn affiliate commissions by embedding GuruFocus Charts
GuruFocus Affiliate Program: Earn up to $400 per referral. ( Learn More)
FEEDBACK