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Mines Management Inc (MGN)Ownership Data

Short Interest History (%)

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

Date Short Interest
March 13, 20151.75
February 27, 20151.8
February 13, 20151.78
January 30, 20151.77
January 15, 20151.82
December 31, 20141.83
December 15, 20141.53
November 28, 20141.62
November 14, 20141.5
October 31, 20141.48
October 15, 20141.48
September 30, 20141.46
September 15, 20141.51
August 29, 20141.83
August 15, 20141.93
July 31, 20141.9
July 15, 20142.09
June 30, 20142.07
June 13, 20142.12
May 30, 20142.12
May 15, 20142.2
April 30, 20142.35
April 15, 20142.44
March 31, 20142.12
March 14, 20141.91
February 28, 20142.03
February 14, 20142
January 31, 20141.97
January 15, 20141.99
December 31, 20132
December 13, 20132.07
November 29, 20132.01
November 15, 20132.02
October 31, 20132.02
October 15, 20132.05
September 30, 20132.04
September 13, 20132.05
August 30, 20132.09
August 15, 20132.12
July 31, 20132.11
July 15, 20132.18
June 28, 20132.19
June 14, 20132.18
May 31, 20132.14
May 15, 20132.18
April 30, 20132.23
April 15, 20132.25
March 28, 20132.25
March 15, 20132.21
February 28, 20132.24
February 15, 20132.24
January 31, 20132.24
January 15, 20132.29
December 31, 20122.25
December 14, 20122.28
November 30, 20122.35
November 15, 20122.28
October 31, 20122.3
October 15, 20122.27
September 28, 20122.29
September 14, 20122.34
August 31, 20122.33
August 15, 20122.33
July 31, 20122.34
July 13, 20122.36
June 29, 20122.43
June 15, 20122.9
May 31, 20122.99
May 15, 20123.08
April 30, 20123.21
April 13, 20123.28
March 30, 20123.27
March 15, 20123.38
February 29, 20123.53
February 15, 20123.56
January 31, 20123.75
January 13, 20123.89
December 30, 20113.87
December 15, 20113.86
November 30, 20113.19
November 15, 20112.81
October 31, 20110.78
October 14, 20110.74
September 30, 20110.75
September 15, 20110.77
August 31, 20110.88
August 15, 20111.11
July 29, 20111.54
July 15, 20111.43
June 30, 20111.46
June 15, 20111.53
May 31, 20111.74
May 13, 20112.34
April 29, 20112.13
April 15, 20113.1
March 31, 20113.5
March 15, 20113.07
February 28, 20113.56
February 15, 20113.22
January 31, 20112.92
January 14, 20112.88
December 31, 20102.86
December 15, 20102.15
November 30, 20101.23
November 15, 20100.76
October 29, 20100.43
October 15, 20100.46
September 30, 20100.25
September 15, 20100.28
August 31, 20100.21
August 13, 20100.21
July 30, 20100.23
July 15, 20100.51
June 30, 20100.58
June 15, 20100.43
May 28, 20100.59
May 14, 20100.74
April 30, 20100.64
April 15, 20100.47
March 31, 20100.47
March 15, 20100.18
February 26, 20100.12
February 12, 20100.16
January 29, 20100.11
January 15, 20100.16
December 31, 20090.1
December 15, 20090.15
November 30, 20090.25
November 13, 20090.03
October 30, 20090.04
October 15, 20090.09
September 30, 20090.1
September 15, 20090.06
August 31, 20090.03
August 14, 20090.05
July 31, 20090.07
July 15, 20090.04
June 30, 20090.03
June 15, 20090.04
May 29, 20090.14
May 15, 20090.13
April 30, 20090.16
April 15, 20090.17
March 31, 20090.22
March 13, 20090.36
February 27, 20090.41
February 13, 20090.37
January 30, 20090.45
January 15, 20090.42
December 31, 20080.47
December 15, 20080.49
November 28, 20080.55
November 14, 20080.52
October 31, 20080.55
October 15, 20080.73
September 30, 20080.96
September 15, 20080.86
August 29, 20080.83
August 15, 20080.89
July 31, 20081.36
July 15, 20081.41
June 30, 20081.33
June 13, 20081.31
May 30, 20080.88
May 15, 20080.94
April 30, 20081.92
April 15, 20081.93
March 31, 20081.93
March 14, 20082
February 29, 20082.02
February 15, 20081.96
January 31, 20081.89
January 15, 20082.13
December 31, 20071.88
December 11, 20072.09
November 27, 20072.1
November 9, 20071.83
October 26, 20071.84
October 10, 20071.76
September 25, 20072.11
September 11, 20072.17
August 10, 20072.4
July 10, 20073.1
June 12, 20073.51
May 10, 20073.57
April 10, 20072.92
March 12, 20074.39
February 12, 20074.31
January 9, 20073.92
December 12, 20063.56
November 10, 20063.42
October 10, 20063.26
September 12, 20063.35
August 10, 20063.3
July 11, 20063.42
June 12, 20064.02
May 10, 20064.12
April 10, 20064.27
March 10, 20063.76
February 10, 20063.15
January 10, 20062.39
December 12, 20053.72
November 10, 20054.2
October 11, 20050.3
September 12, 20050.24
August 10, 20050.26
July 12, 20050.25
June 10, 20050.29
May 10, 20050.25
April 12, 20050.26
March 10, 20050.24
February 10, 20051.18
January 11, 20051.22
December 10, 20040.42
November 10, 20040.41
October 12, 20040.44
September 10, 20040.36
August 10, 20040.33
July 12, 20041.2
June 9, 20042.58
May 11, 20042.59
April 12, 20042.26

Institutional Ownership History (%)

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

Date Institutional Ownership
February 28, 201512
January 31, 201512
December 31, 201412
November 30, 201413
October 31, 201413
September 30, 201413
August 31, 201413
July 31, 20145
June 30, 20145
May 31, 20145
April 30, 20145
March 31, 20144
February 28, 20144
January 31, 20144
December 31, 20134
November 30, 20134
October 31, 20134
September 30, 20134
August 31, 20134
July 31, 20134
June 30, 20134
May 31, 20134
April 30, 20134
February 28, 20134
January 31, 20134
December 31, 20127
November 30, 20127
October 31, 20127
September 30, 201216
August 31, 201216
July 31, 201216
June 30, 201216
May 31, 201215
April 30, 201215
March 31, 201216
February 29, 201216
January 31, 201216
December 31, 201119
November 30, 201119
October 31, 201119
September 30, 201121
August 31, 201121
July 31, 201114
June 30, 201115
May 31, 201115
April 30, 20119
March 31, 201110
February 28, 201111
January 31, 20118
December 31, 201012
November 30, 201012
October 31, 201017
September 30, 201017
August 31, 201017
July 31, 201016
June 30, 201016
May 31, 201016
April 30, 201013
March 31, 201013
February 28, 201013
January 31, 201018
December 31, 200918
November 30, 200918
October 31, 200916
September 30, 200914
August 31, 200914
July 31, 200914
June 30, 200914
May 31, 200914
April 30, 200914
March 31, 200914
February 28, 200914
January 31, 200915
December 31, 200815
November 30, 200815
October 31, 200812
September 30, 200819
August 31, 200819
July 31, 200819
June 30, 200816
May 31, 200816
April 30, 200816
March 31, 200814
February 29, 200814
January 31, 200814

Insider ownership (%)

This is the historical insider ownership of Mines Management 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
February 28, 20158
January 31, 20158
December 31, 20148
November 30, 20148
October 31, 20148
September 30, 20148
August 31, 20148
July 31, 20148
June 30, 20148
May 31, 20148
March 31, 20148
February 28, 20148
January 31, 20148
December 31, 20138
November 30, 20138
October 31, 20138
September 30, 20138
August 31, 20138
July 31, 20138
June 30, 20138
May 31, 20138
April 30, 20138
March 31, 20138
January 31, 20138
November 30, 20128
October 31, 20128
September 30, 20128
August 31, 20128
July 31, 20128
June 30, 20127
May 31, 20127
April 30, 20127
March 31, 20127
February 29, 20127
January 31, 20127
December 31, 20117
November 30, 20117
October 31, 20117
September 30, 20117
August 31, 20117
July 31, 20117
June 30, 20117
May 31, 20117
April 30, 20117
March 31, 20117
February 28, 20118
January 31, 20118
December 31, 20108
November 30, 20108
October 31, 20108
September 30, 20108
August 31, 20108
July 31, 20108
June 30, 20108
May 31, 20108
April 30, 20108
March 31, 20108
February 28, 201011
January 31, 201011
December 31, 200911
November 30, 200911
October 31, 200911
September 30, 200911
August 31, 200911
July 31, 200911
June 30, 200911
May 31, 200911
April 30, 200911
March 31, 200911
February 28, 200911
January 31, 200911
December 31, 200811
November 30, 200811
October 31, 200811
September 30, 200811
August 31, 200811
July 31, 200812
June 30, 200812
May 31, 200812
April 30, 20085
March 31, 20085
February 29, 20085
January 31, 20085
December 31, 20073
November 30, 20073
October 31, 20073
September 30, 20073
August 31, 20073
July 31, 20073
June 30, 20073
May 31, 20073
April 30, 20073
March 31, 20073
February 28, 20074
January 31, 20074
December 31, 20064
November 30, 20064
October 31, 20064
September 30, 20064
June 30, 20064
May 31, 20064
April 30, 20064
March 31, 20064
February 28, 20065
January 31, 20065
December 31, 20055
November 30, 20055
October 31, 20055
September 30, 20056
August 31, 20056
July 31, 20056
June 30, 20056
May 31, 20056
April 30, 20056
March 31, 200517
February 28, 200517
January 31, 200517
December 31, 200417
November 30, 200417
October 31, 200417
September 30, 200418
August 31, 200418
July 31, 200418
June 30, 200419
May 31, 200419
April 30, 200419
March 31, 200420
February 29, 200420

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Glenn M. DobbsCEO1,775,6315.96%2013-11-20
Mr. James H. MooreCFO183,1430.61%2012-02-10
Roy G. FranklinDirector143,2380.48%2012-07-06
Robert L. RussellN/A102,9800.35%2014-05-29
Jerry G. PogueDirector73,1430.25%2011-06-23
Russell C. BabcockN/A27,644less than 0.1%2011-06-10
Douglas D. DobbsVP, Corporate Development20,657less than 0.1%2013-01-24
Ms. Nicole AltenburgN/A6,029less than 0.1%2013-03-18

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value
Silver Wheaton Corp2,500,0002014-08-158.440.001,982,500
Vanguard Group, Inc.437,5682014-12-311.470.00206,000
Vanguard Extended Market Index Fund200,1932015-02-280.670.00104,100
Vanguard Total Stock Mkt Idx186,4232015-02-280.630.0096,940
California Public Employees Retrmnt Sys141,7002014-12-310.480.0066,613
Dimensional Fund Advisors, Inc.140,5472014-12-310.470.0066,000
Geode Capital Management, LLC93,2742014-12-310.310.0043,000
Sprott Asset Management LP85,4002014-12-310.290.0040,000
Fidelity Spartan® Extended Mkt Indx Fd69,1652015-01-310.230.0035,274
Vanguard Instl Total Stock Market Index48,2992015-02-280.160.0025,115

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