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InterDigital Inc (IDCC)Ownership Data

Short Interest History (%)

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

Date Short Interest
March 13, 201511.95
February 27, 20158.71
February 13, 20158.09
January 30, 20157.94
January 15, 20158.21
December 31, 20148.46
December 15, 20148.8
November 28, 20149.07
November 14, 201410.05
October 31, 201410.55
October 15, 201410.64
September 30, 201410.22
September 15, 20149.73
August 29, 20149.04
August 15, 20149.45
July 31, 20149.81
July 15, 20149.59
June 30, 20149.64
June 13, 201411.45
May 30, 201410.67
May 15, 201412.36
April 30, 201412.97
April 15, 201413
March 31, 201412.81
March 14, 201412.07
February 28, 201412.71
February 14, 201413.35
January 31, 201412.37
January 15, 201412.26
December 31, 201312.3
December 13, 201312.4
November 29, 201311.67
November 15, 201311.23
October 31, 201311.14
October 15, 201310.36
September 30, 201310.01
September 13, 20139.28
August 30, 20139.56
August 15, 20139.57
July 31, 20139.58
July 15, 20138.91
June 28, 20138.48
June 14, 20139.05
May 31, 20139.25
May 15, 20139.19
April 30, 20139.34
April 15, 201310.04
March 28, 20138.96
March 15, 20139.63
February 28, 20139.8
February 15, 201310.32
January 31, 201310.25
January 15, 201311.35
December 31, 201212
December 14, 201213.8
November 30, 201212.76
November 15, 201213.17
October 31, 201213.96
October 15, 201215.65
September 28, 201212.75
September 14, 201214.25
August 31, 201214.32
August 15, 201214.6
July 31, 201213.76
July 13, 201213.45
June 29, 201214.4
June 15, 201216.11
May 31, 201216.5
May 15, 201215.27
April 30, 201212.64
April 13, 201212.34
March 30, 201211.93
March 15, 201212.5
February 29, 201212.14
February 15, 201213.42
January 31, 201212.25
January 13, 201212
December 30, 201111.38
December 15, 201114.24
November 30, 201114.75
November 15, 201114.28
October 31, 201114.34
October 14, 201115.03
September 30, 201117.75
September 15, 201117.03
August 31, 201117.8
August 15, 201116.69
July 29, 201112.78
July 15, 201110.55
June 30, 201110.01
June 15, 201113.53
May 31, 201113.56
May 13, 201114.6
April 29, 201116.13
April 15, 201116.36
March 31, 201117.98
March 15, 201118.08
February 28, 201117.19
February 15, 201117.9
January 31, 201116.94
January 14, 201115.96
December 31, 201016.16
December 15, 201016.33
November 30, 201015.91
November 15, 201016.89
October 29, 201015.34
October 15, 201015.56
September 30, 201016.6
September 15, 201014.84
August 31, 201013.98
August 13, 201013.08
July 30, 201012.05
July 15, 201011.25
June 30, 201011.11
June 15, 201010.95
May 28, 201010.94
May 14, 201011.42
April 30, 201011.45
April 15, 201012.07
March 31, 201012.18
March 15, 201012.37
February 26, 201012.8
February 12, 201012.73
January 29, 201012.24
January 15, 201012
December 31, 200911.96
December 15, 200912.45
November 30, 200912.63
November 13, 200912.8
October 30, 200911.38
October 15, 20098.51
September 30, 20098.43
September 15, 20099.2
August 31, 20099.13
August 14, 20097.91
July 31, 20096.79
July 15, 20096.92
June 30, 20096.64
June 15, 20096.54
May 29, 20097.12
May 15, 20097.64
April 30, 20099.53
April 15, 200910.51
March 31, 200911.61
March 13, 200912.74
February 27, 200913.28
February 13, 200911.84
January 30, 20099.99
January 15, 20097.82
December 31, 20087.65
December 15, 20087.28
November 28, 20086.72
November 14, 20087.11
October 31, 20088.49
October 15, 20089.02
September 30, 200811.06
September 15, 200811.76
August 29, 200811.24
August 15, 200811.87
July 31, 200812.59
July 15, 200815.51
June 30, 200814.86
June 13, 200815.62
May 30, 200815.48
May 15, 200814.87
April 30, 200815.67
April 15, 200814.84
March 31, 200814.88
March 14, 200814.34
February 29, 200812.66
February 15, 200812.62
January 31, 200812.31
January 15, 200811.75
December 31, 200710.32
December 11, 200710.19
November 27, 20079.74
November 9, 20079.63
October 26, 20079.51
October 10, 20079.53
September 25, 200710.11
September 11, 20079.84
August 10, 200710.59
July 10, 200714.42
June 12, 200712.6
May 10, 200712.47
April 10, 200710.16
March 12, 20079.41
February 12, 20077.45
January 9, 20077.41
December 12, 20067.15
November 10, 20066.83
October 10, 20067.31
September 12, 20066.85
August 10, 20066.82
July 11, 20066.53
June 12, 20067.31
May 10, 20065.08
April 10, 20063.94
March 10, 20064.59
February 10, 20064.27
January 10, 20064.43
December 12, 20054.22
November 10, 20054.39
October 11, 20054.43
September 12, 20054.42
August 10, 20055.22
July 12, 20055.82
June 10, 20056.2
May 10, 20055.91
April 12, 20055.21
March 10, 20054.62
February 10, 20054.54
January 11, 20054.74
December 10, 20044.5
November 10, 20044.71
October 12, 20044.93
September 10, 20045.52
August 10, 20046.81
July 12, 20046.16
June 9, 20045.92
May 11, 20044.98
April 12, 20046.37
March 10, 20047.11
February 10, 20046.4
January 12, 20047.21
December 10, 20037.48
November 11, 20037.42
October 10, 20037.42
September 10, 20036.61
August 12, 20036.45
July 10, 20038.41
June 10, 20039.13
May 12, 20039.88
April 10, 20039.21
March 11, 20037.63
February 11, 20037.16
January 10, 20036.12
December 10, 20026.31
November 12, 20025.68
October 10, 20025.54
September 10, 20025.04
August 12, 20024.39
July 10, 20023.78
June 11, 20023.48
May 10, 20023.32
April 10, 20023.12
March 12, 20022.58
February 12, 20022.16
January 10, 20022.58
December 11, 20012.68
November 12, 20012.95
October 10, 20012.82
September 5, 20013.23
August 10, 20013.22
July 10, 20013.21
June 12, 20013.66
May 10, 20013.61
April 9, 20013.68
March 12, 20013.85
February 12, 20013.84
January 9, 20013.78
December 12, 20003.59
November 10, 20003.66
October 10, 20005.39
September 12, 20006.18
August 10, 20006.46
April 11, 20006.73
March 10, 20006.44
February 10, 20006.6
January 11, 20005.93
December 10, 19994.68
November 10, 19993.82
October 12, 19993.5
September 10, 19993.64
August 10, 19993.47
July 12, 19993.36
June 10, 19993.51
May 11, 19993.59
April 12, 19993.67
March 10, 19994.05
February 9, 19993.65
January 8, 19993.07
December 8, 19983.22
November 6, 19983.26
October 8, 19983.22
September 8, 19983.47
August 7, 19984.15
July 8, 19984.12
June 8, 19983.75
May 8, 19983.75
April 7, 19983.53
March 6, 19983.13
February 6, 19983.21
January 8, 19983.04
December 8, 19973.32
November 7, 19973.53
October 8, 19973.67
September 8, 19973.7
August 8, 19973.84
July 8, 19973.68
June 6, 19973.78
May 8, 19973.67
April 8, 19973.71
March 7, 19973.68
February 7, 19973.67
January 8, 19973.69
December 6, 19963.86
November 8, 19963.79
October 8, 19963.98
September 6, 19964.19
August 8, 19963.9
July 8, 19963.99
June 7, 199643.53
May 8, 19963.89
April 8, 19964.75
March 8, 19964.6
February 8, 19964.54
January 8, 19964.44
December 8, 19954.73
November 8, 19954.68
October 6, 19954.67
September 8, 19954.86
August 8, 19954.54
July 7, 19954.7
June 8, 19955.79
May 8, 19955.9
April 6, 19955.68
March 8, 19956.31
February 8, 19954.79
January 6, 19954.3

Institutional Ownership History (%)

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

Date Institutional Ownership
February 28, 201574
January 31, 201573
December 31, 201476
November 30, 201476
October 31, 201476
September 30, 201476
August 31, 201473
July 31, 201473
June 30, 201475
May 31, 201478
April 30, 201477
March 31, 201476
February 28, 201476
January 31, 201475
December 31, 201374
November 30, 201374
October 31, 201375
September 30, 201372
August 31, 201371
July 31, 201371
June 30, 201369
May 31, 201366
April 30, 201367
March 31, 20137
February 28, 201368
January 31, 201369
December 31, 201269
November 30, 201269
October 31, 201269
September 30, 201267
August 31, 201266
July 31, 201266
June 30, 201263
May 31, 201261
April 30, 201261
March 31, 201259
February 29, 201262
January 31, 201263
December 31, 201168
November 30, 201168
October 31, 201168
September 30, 201158
August 31, 201157
July 31, 201160
June 30, 201161
May 31, 201162
April 30, 201161
March 31, 201163
February 28, 201163
January 31, 201163
December 31, 201062
November 30, 201063
October 31, 201062
September 30, 201059
August 31, 201060
July 31, 201059
June 30, 201058
May 31, 201061
April 30, 201057
March 31, 201060
February 28, 201058
January 31, 201051
December 31, 200951
November 30, 200950
October 31, 200951
September 30, 200949
August 31, 200948
July 31, 200952
June 30, 200953
May 31, 200953
April 30, 200952
March 31, 200948
February 28, 200948
January 31, 200943
December 31, 200843
November 30, 200847
October 31, 200847
September 30, 200843
August 31, 200843
July 31, 200843
June 30, 200843
May 31, 200843
April 30, 200843
March 31, 200845
February 29, 200845
January 31, 200845

Insider ownership (%)

This is the historical insider ownership of InterDigital 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, 20153
January 31, 20153
December 31, 20143
November 30, 20143
October 31, 20143
September 30, 20143
August 31, 20143
July 31, 20143
June 30, 20143
May 31, 20143
March 31, 20142
February 28, 20142
January 31, 20142
December 31, 20132
November 30, 20132
October 31, 20132
September 30, 20132
August 31, 20132
July 31, 20132
June 30, 20132
May 31, 20132
April 30, 20132
March 31, 20132
January 31, 20132
November 30, 20122
October 31, 20122
September 30, 20122
August 31, 20122
July 31, 20122
June 30, 20122
May 31, 20122
April 30, 20122
March 31, 20122
February 29, 20122
January 31, 20122
December 31, 20112
November 30, 20112
October 31, 20112
September 30, 20112
August 31, 20112
July 31, 20112
June 30, 20112
May 31, 20112
April 30, 20112
March 31, 20112
February 28, 20112
January 31, 20112
December 31, 20102
November 30, 20102
October 31, 20102
September 30, 20102
August 31, 20102
July 31, 20102
June 30, 20102
May 31, 20102
April 30, 20102
March 31, 20102
February 28, 20103
January 31, 20103
December 31, 20093
November 30, 20093
October 31, 20093
September 30, 20093
August 31, 20093
July 31, 20093
June 30, 20093
May 31, 20093
April 30, 20093
March 31, 20093
February 28, 20093
January 31, 20093
December 31, 20083
November 30, 20083
October 31, 20083
September 30, 20083
August 31, 20083
July 31, 20083
June 30, 20083
May 31, 20083
April 30, 20082
March 31, 20082
February 29, 20082
January 31, 20082
December 31, 20072
November 30, 20072
October 31, 20072
September 30, 20072
August 31, 20072
July 31, 20071
June 30, 20071
April 30, 20071
March 31, 20071
February 28, 20072
January 31, 20072
December 31, 20062
November 30, 20062
October 31, 20062
September 30, 20062
June 30, 20062
May 31, 20062
April 30, 20062
March 31, 20062
February 28, 20062
January 31, 20062
December 31, 20052
November 30, 20052
October 31, 20052
September 30, 20052
August 31, 20052
July 31, 20052
June 30, 20052
May 31, 20052
April 30, 20052
March 31, 20052
February 28, 20052
January 31, 20052
December 31, 20042
November 30, 20042
October 31, 20042
September 30, 20042
August 31, 20042
July 31, 20042
June 30, 20042
May 31, 20042
April 30, 20042
March 31, 20041
February 29, 20042

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Harry G. CampagnaN/A253,0000.68%2009-06-04
William J. MerrittPresident and CEO144,4910.39%2015-03-15
Steven T. ClontzDirector128,7070.35%2015-01-28
Scott A. McQuilkinCFO58,8200.16%2015-03-15
Lawrence F. ShayExec. VP, IP & Chf. IP Counsel52,3380.14%2015-03-15
James J. NolanExecutive VP, R&D48,1710.13%2015-03-15
D. Ridgely BolgianoN/A44,3060.12%2008-07-01
Mark A. LemmoEVP, Corp.& Bus. Development41,7980.11%2012-10-24
Brian G. KiernanExecutive VP, Standards40,0630.11%2010-02-17
Gary D. IsaacsChief Admin. Officer28,188less than 0.1%2012-10-24

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value
First Pacific Advisors, LLC2,565,6002014-12-316.951.08135,720,000
Vanguard Group, Inc.2,341,9832014-12-316.340.01123,891,000
BlackRock Fund Advisors1,880,6692014-12-315.090.0299,487,000
State Street Corp1,297,8822014-12-313.520.0168,653,000
Heartland Advisors, Inc.1,199,6882014-12-313.251.2563,463,000
FPA Capital Fund1,149,2002014-12-313.115.0760,792,680
Cardinal Capital Management Llc784,6872014-12-312.132.4141,510,000
Dimensional Fund Advisors, Inc.760,9412014-12-312.060.0340,254,000
Northern Trust Investments, N.A.735,5222014-12-311.990.0138,910,000
SHANNON RIVER FUND MANAGEMENT CO LLC735,0002014-12-311.993.9538,882,000

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