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Great Northern Iron Ore (GNI)Ownership Data

Short Interest History (%)

This is the historical short interest of Great Northern Iron Ore, as measured by the Short Percentage Of Float.

Date Short Interest
March 13, 20152.68
February 27, 20153.08
February 13, 20152.99
January 30, 20152.73
January 15, 20152.92
December 31, 20144.02
December 15, 20143.18
November 28, 20141.16
November 14, 20141.19
October 31, 20141.46
October 15, 20142.69
September 30, 20146
September 15, 20144.29
August 29, 20142.59
August 15, 20141.97
July 31, 20142.22
July 15, 20142.99
June 30, 20148.86
June 13, 20141.25
May 30, 20140.95
May 15, 20141.29
April 30, 20141.64
April 15, 20141.91
March 31, 20142.31
March 14, 20141.26
February 28, 20142.05
February 14, 20141.83
January 31, 20143.16
January 15, 20142.21
December 31, 20133.2
December 13, 20132.9
November 29, 20132.78
November 15, 20132.53
October 31, 20132.55
October 15, 20132.53
September 30, 20132.88
September 13, 20132.66
August 30, 20133.34
August 15, 20134.16
July 31, 20134.04
July 15, 20133.42
June 28, 20134.32
June 14, 20134.46
May 31, 20134.39
May 15, 20133.89
April 30, 20133.96
April 15, 20134.18
March 28, 20134.72
March 15, 20134.68
February 28, 20134.16
February 15, 20134.35
January 31, 20135.87
January 15, 20136.66
December 31, 20127.33
December 14, 20127.39
November 30, 20127.46
November 15, 20127.9
October 31, 20128.78
October 15, 20127.98
September 28, 20127.19
September 14, 20126.99
August 31, 20125.45
August 15, 20123.91
July 31, 20123.18
July 13, 20122.76
June 29, 20123
June 15, 20122.84
May 31, 20122.29
May 15, 20122.7
April 30, 20122.77
April 13, 20125.01
March 30, 20124.72
March 15, 20124.24
February 29, 20124.83
February 15, 20124.93
January 31, 20124.59
January 13, 20124.59
December 30, 20114.87
December 15, 20115.6
November 30, 20115.45
November 15, 20114.56
October 31, 20114.39
October 14, 20114.22
September 30, 20114.88
September 15, 20114.51
August 31, 20114.08
August 15, 20114.02
July 29, 20113.77
July 15, 20113.61
June 30, 20113.76
June 15, 20113.97
May 31, 20114.54
May 13, 20114.65
April 29, 20114.46
April 15, 20113.87
March 31, 20114.06
March 15, 20114.04
February 28, 20114.09
February 15, 20113.97
January 31, 20115.06
January 14, 20113.87
December 31, 20105.43
December 15, 20104.22
November 30, 20103.75
November 15, 20103.84
October 29, 20103.89
October 15, 20103.84
September 30, 20103.98
September 15, 20104
August 31, 20103.98
August 13, 20104
July 30, 20103.93
July 15, 20103.91
June 30, 20104.1
June 15, 20103.84
May 28, 20103.78
May 14, 20103.76
April 30, 20104.12
April 15, 20104.16
March 31, 20104.23
March 15, 20104.36
February 26, 20103.91
February 12, 20103.82
January 29, 20103.77
January 15, 20101.69
December 31, 20091.12
December 15, 20091.14
November 30, 20091.38
November 13, 20091.08
October 30, 20091.07
October 15, 20091.06
September 30, 20091.07
September 15, 20091.09
August 31, 20091.03
August 14, 20091.08
July 31, 20091.06
July 15, 20091.08
June 30, 20091.04
June 15, 20091.1
May 29, 20091.02
May 15, 20091.03
April 30, 20090.97
April 15, 20090.99
March 31, 20091
March 13, 20090.95
February 27, 20090.72
February 13, 20090.37
January 30, 20090.38
January 15, 20090.33
December 31, 20080.36
December 15, 20080.28
November 28, 20080.16
November 14, 20080.19
October 31, 20080.15
October 15, 20080.41
September 30, 20080.34
September 15, 20080.3
August 29, 20080.18
August 15, 20080.11
July 31, 20080.08
July 15, 20080.29
June 30, 20080.17
June 13, 20080.15
May 30, 20080.23
May 15, 20080.28
April 30, 20080.37
April 15, 20080.34
March 31, 20080.32
March 14, 20080.33
February 29, 20080.37
February 15, 20080.37
January 31, 20080.3
January 15, 20080.14
December 31, 20070.16
December 11, 20070.28
November 27, 20070.23
November 9, 20070.22
October 26, 20070.24
October 10, 20070.24
September 25, 20070.25
September 11, 20070.26
August 10, 20070.66
July 10, 20071.1
June 12, 20071.17
May 10, 20071.2
April 10, 20071.2
March 12, 20071.34
February 12, 20071.17
January 9, 20071.4
December 12, 20061.15
November 10, 20061.35
October 10, 20061.25
September 12, 20060.5
August 10, 20060.18
July 11, 20060.1
June 12, 20060.08
May 10, 20060.04
April 10, 20060.29
March 10, 20060.25
February 10, 20060.28
January 10, 20060.3
December 12, 20050.33
November 10, 20050.38
October 11, 20050.24
September 12, 20050.29
August 10, 20050.22
July 12, 20050.25
June 10, 20050.23
April 12, 20050.19
March 10, 20050.34
February 10, 20050.39
January 11, 20050.33
November 10, 20040.15
October 12, 20040.52
September 10, 20040.6
August 10, 20040.44
July 12, 20040.42
June 9, 20040.48
May 11, 20040.45
April 12, 20040.4
March 10, 20040.44
December 10, 20030.21
November 11, 20031.39
October 10, 20030.29
August 12, 20030.13
July 10, 20030.42
June 10, 20030.37
May 12, 20030.64
April 10, 20030.38
March 11, 20032.06
February 11, 20032.23
January 10, 20032.03
December 10, 20021.81
November 12, 20021.82
October 10, 20021.81
September 10, 20021.94
August 12, 20021.82
July 10, 20021.82
June 11, 20021.81
May 10, 20021.81
April 10, 20021.89
March 12, 20021.86
February 12, 20021.81
January 10, 20021.81
December 11, 20011.82
November 12, 20011.81
October 10, 20011.83
September 5, 20011.81
August 10, 20011.82
July 10, 20011.86
June 12, 20012.01
May 10, 20012.55
April 9, 20012.67
March 12, 20014.2
February 12, 20013.94
January 9, 20011.99
December 12, 20001.81
November 10, 20001.81
October 10, 20001.81
September 12, 20001.81
August 10, 20001.81
July 11, 20001.81
June 12, 20001.88
May 10, 20001.88
April 11, 20001.88
March 10, 20001.88
February 10, 20001.88
January 11, 20001.89
December 10, 19991.88
November 10, 19991.86
October 12, 19991.86
September 10, 19991.81
August 10, 19991.81
July 12, 19991.81
June 10, 19991.81
May 11, 19991.88
April 12, 19991.9
March 10, 19991.96
February 9, 19992.18
January 8, 19992.03
December 8, 19982.05
November 6, 19981.81
October 8, 19981.82
September 8, 19981.84
August 7, 19981.84
July 8, 19981.81
June 8, 19981.82
May 8, 19981.82
April 7, 19981.82
March 6, 19981.82
February 6, 19981.82
January 8, 19981.82
December 8, 19972.07
November 7, 19972.07
October 8, 19971.92
September 8, 19971.94
August 8, 19971.82
July 8, 19971.82
June 6, 19972.98
May 8, 19972.85
April 8, 19972.92
March 7, 19972.83
February 7, 19972.85
January 8, 19972.86
December 6, 19963.42
November 8, 19962.83
October 8, 19962.87
September 6, 19963.36
August 8, 19962.88
July 8, 19962.99
June 7, 19963.22
May 8, 19962.9
April 8, 19962.83
March 8, 19963.04
February 8, 19963.19
January 8, 19962.95
December 8, 19952.86
November 8, 19952.87
October 6, 19952.95
September 8, 19952.84
August 8, 19952.95
July 7, 19952.93
June 8, 19952.86
May 8, 19952.85
April 6, 19952.85
March 8, 19952.83
February 8, 19952.92
January 6, 19952.89

Institutional Ownership History (%)

This the Institutional Ownership History of Great Northern Iron OrePeter Lynch prefers to buy companies with low institutional ownership.

Date Institutional Ownership
February 28, 20153
January 31, 20154
December 31, 20144
November 30, 20142
October 31, 20142
September 30, 20143
August 31, 20143
July 31, 20143
June 30, 20148
May 31, 20148
April 30, 20148
March 31, 20143
February 28, 20143
January 31, 20143
December 31, 20133
November 30, 20135
October 31, 20134
September 30, 20135
August 31, 20134
July 31, 20135
June 30, 20134
May 31, 20135
April 30, 20135
March 31, 20131
January 31, 20137
December 31, 20125
November 30, 20126
October 31, 20126
September 30, 20127
August 31, 20126
July 31, 20126
June 30, 20126
May 31, 20128
April 30, 20128
March 31, 20128
February 29, 20126
January 31, 20126
December 31, 20115
November 30, 20115
October 31, 20115
September 30, 20115
August 31, 20115
July 31, 20114
June 30, 20115
May 31, 20115
April 30, 20116
March 31, 20115
February 28, 20115
January 31, 20115
December 31, 20105
November 30, 20105
October 31, 20104
September 30, 20103
August 31, 20103
July 31, 20104
June 30, 20104
May 31, 20104
April 30, 20105
March 31, 20106
February 28, 20106
January 31, 20106
December 31, 20096
November 30, 20096
October 31, 20097
September 30, 20097
August 31, 20097
July 31, 20096
June 30, 20096
May 31, 20096
April 30, 20095
March 31, 20095
February 28, 20095
January 31, 20097
December 31, 20087
November 30, 20087
October 31, 20089
September 30, 200816
August 31, 200816
July 31, 200816
June 30, 200810
May 31, 200810
April 30, 200810
March 31, 200811
February 29, 200811
January 31, 200811

Insider ownership (%)

This is the historical insider ownership of Great Northern Iron Ore. It is usually better to buy companies with large insider ownership. The company insiders' interest are more aligned with external shareholders in this case.

No ownership data available.

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value
BlackRock Fund Advisors26,7542014-12-311.780.00372,000
Knight Capital Americas LLC14,9012014-12-310.990.00207,000
Springbok Capital Management, LLC4,1552014-12-310.280.0158,000
UBS Securities LLC1,3422014-12-310.090.0018,352
Wells Fargo Bank NA1,0002014-12-310.070.0014,000
Citigroup Inc7982014-12-310.050.0011,390
New England Securities Corp.7402014-12-310.050.0010,000
Creative Planning, Inc.5702014-12-310.040.008,000
Morgan Stanley Smith Barney LLC1332014-12-310.010.001,849
Royal Bank Of Canada1102014-12-310.010.001,529

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User Comments

Lssilva
ReplyLssilva - 3 months ago
This symbol has been terminated should be removed
Alfalima
ReplyAlfalima - 1 year ago
ewfss

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