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SunPower Corp (SPWR)Ownership Data

Short Interest History (%)

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

Date Short Interest
January 15, 201524.52
December 31, 201424.75
December 15, 201425.1
November 28, 201424.21
November 14, 201424.62
October 31, 201424.64
October 15, 201423.41
September 30, 201424.77
September 15, 201424.76
August 29, 201424.71
August 15, 201425.68
July 31, 201426.03
July 15, 201429.1
June 30, 201431.74
June 13, 201428.05
May 30, 201426.23
May 15, 201427.67
April 30, 201430.06
April 15, 201430.46
March 31, 201436.79
March 14, 201438.14
February 28, 201437.57
February 14, 201434.61
January 31, 201435.19
January 15, 201432.56
December 31, 201330.97
December 13, 201332.33
November 29, 201335.22
November 15, 201332.47
October 31, 201333.08
October 15, 201328.38
September 30, 201327.94
September 13, 201329.37
August 30, 201327.9
August 15, 201326.11
July 31, 201325.85
July 15, 201328.32
June 28, 201328.55
June 14, 201328.81
May 31, 201328.02
May 15, 201337.17
April 30, 201329.86
April 15, 201328.7
March 28, 20135.76
March 15, 20136.99
February 28, 201325.23
February 15, 201322.55
January 31, 201316.92
January 15, 201316.45
December 31, 201210.72
December 14, 201211.56
November 30, 201211.7
November 15, 201211.16
October 31, 201210.3
October 15, 201210.7
September 28, 201210.28
September 14, 201211.14
August 31, 201211.26
August 15, 201211.53
July 31, 201210.29
July 13, 201210.35
June 29, 201210.42
June 15, 20129.85
May 31, 20129.19
May 15, 20129.14
April 30, 20127.72
April 13, 20127.56
March 30, 20126.97
March 15, 20129.89
February 29, 20129.01
February 15, 20128.33
January 31, 20129.59
January 13, 201214.26
December 30, 201115.44
December 15, 201131.65
November 30, 201140.1
October 31, 201130.85
October 14, 201128.4
September 30, 201129.1
September 15, 201114.33
August 31, 201114.91
August 15, 201115.76
July 29, 201117.56
July 15, 201118.82
June 30, 201123.23
June 15, 201132.46
May 31, 201125.98
May 13, 201126.98
April 29, 201134.68
April 15, 201135.74
March 31, 201132.17
March 15, 201129.21
February 28, 201131
February 15, 201129.45
January 31, 201129.24
January 14, 201128.54
December 31, 201026.74
December 15, 201027.77
November 30, 201026.15
November 15, 201023.93
October 29, 201024.8
October 15, 201025.71
September 30, 201026.08
September 15, 201027.02
August 31, 201028.84
August 13, 201030.21
July 30, 201033.18
July 15, 201035.94
June 30, 201038.44
June 15, 201040.16
May 28, 201036.13
May 14, 201033.1
April 30, 201030.08
April 15, 201033.54
March 31, 201036.2
March 15, 201033.7
February 26, 201017.43
February 12, 201015.87
January 29, 201014.69
January 15, 201014.7
December 31, 200914.32
December 15, 200913.56
November 30, 200913.7
November 13, 200912.01
October 30, 200911.67
October 15, 200913.46
September 30, 200914.22
September 15, 200915.67
August 31, 200915.39
August 14, 200916.09
July 31, 200915.89
July 15, 200916.45
June 30, 200916.1
June 15, 200916.46
May 29, 200916.12
May 15, 200914.69
April 30, 200913.41
April 15, 200913.11
March 31, 200912.86
March 13, 200911.03
February 27, 20099.77
February 13, 200910.9
January 30, 200910.93
January 15, 200910.44
December 31, 200810.98
December 15, 200811.21
November 28, 200812.96
November 14, 200814.23
October 31, 200816.52
October 15, 200814.37
September 30, 200816.19
September 15, 200821.55
August 29, 200821.98
August 15, 200822.26
July 31, 200822.56
July 15, 200822.73
June 30, 200820.63
June 13, 200819.85
May 30, 200818.64
May 15, 200817.99
April 30, 200816.72
April 15, 200815.7
March 31, 200813.82
March 14, 200811.93
February 29, 200810.52
February 15, 20089.35
January 31, 20088
January 15, 20087.83
December 31, 20078.38
December 11, 20078.36
November 27, 20077.41
November 9, 20078.42
October 26, 20078.56
October 10, 20079.29
September 25, 20079.23
September 11, 20079.57
August 10, 20079.74
July 10, 200710.63
June 12, 200713.16
May 10, 200711.3
April 10, 200710.71
March 12, 20079.26
February 12, 20079.96
January 9, 20078.45
December 12, 20067.76
November 10, 20066.55
October 10, 20065.26
September 12, 20064.93
August 10, 20064.64
July 11, 20065.01
June 12, 20064.88
May 10, 20065.65
April 10, 20067.09
March 10, 20067.1
February 10, 20065.61
January 10, 20062.9
December 12, 20050.95

Institutional Ownership History (%)

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

Date Institutional Ownership
September 30, 2014100
June 30, 201497
May 31, 201499
April 30, 201495
March 31, 201496
February 28, 201496
January 31, 201494
December 31, 201396
November 30, 201395
October 31, 201395
September 30, 201395
August 31, 201396
July 31, 201396
June 30, 201389
May 31, 201388
April 30, 201367
March 31, 201386
February 28, 201387
January 31, 201387
December 31, 201286
November 30, 201285
October 31, 201285
September 30, 201285
August 31, 201285
July 31, 201285
June 30, 201287
May 31, 201289
April 30, 201289
March 31, 201294
February 29, 201294
December 31, 201130
November 30, 201130
October 31, 201130
September 30, 201167
August 31, 201170
July 31, 201187
June 30, 201191
May 31, 201159
April 30, 201157
March 31, 201156
February 28, 201155
January 31, 201158
December 31, 201051
November 30, 201051
October 31, 201045
September 30, 201047
August 31, 201050
July 31, 201050
June 30, 201051
May 31, 201055
April 30, 201060
March 31, 201057
February 28, 201055
January 31, 201061
December 31, 200962
November 30, 200962
October 31, 200973
September 30, 200957
August 31, 200957
July 31, 200953
June 30, 200950
May 31, 200952
April 30, 200954
March 31, 200947
February 28, 200947
January 31, 200949
December 31, 200854
November 30, 200853
October 31, 200861
September 30, 200856
August 31, 200856
July 31, 200856
June 30, 200856
May 31, 200856
April 30, 200856
March 31, 200855
February 29, 200855
January 31, 200855

Insider ownership (%)

This is the historical insider ownership of SunPower Corp. 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
December 31, 20142
November 30, 20142
October 31, 20142
September 30, 20142
August 31, 20142
September 30, 20112
August 31, 20112
July 31, 20112
June 30, 20112
May 31, 20113
April 30, 20113
March 31, 20113
February 28, 20113
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, 20102
January 31, 20102
December 31, 20092
November 30, 20092
October 31, 20092
September 30, 20092
August 31, 20092
July 31, 20092
June 30, 20092
May 31, 20092
April 30, 20092
March 31, 20092
February 28, 20092
January 31, 20092
December 31, 20082
November 30, 20082
October 31, 20082
September 30, 20082
August 31, 20082
July 31, 20082
June 30, 20082
May 31, 20082
April 30, 20085
March 31, 20085
February 29, 20085
January 31, 20085
December 31, 20075
November 30, 20075
October 31, 20075
September 30, 20075
August 31, 20075
July 31, 20075
June 30, 20076
May 31, 20077
April 30, 20078
March 31, 200710
February 28, 200711
January 31, 200712
December 31, 200614
June 30, 20061
May 31, 20061
April 30, 20061
March 31, 20061

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Thomas L. DinwoodieN/A1,593,3051.21%2008-01-25
Howard J. WengerPresident, Business Units135,8490.1%2014-10-07
Mr. Thomas H. WernerDirector, Pres and CEO132,9340.1%2014-12-28
Dennis V. ArriolaN/A46,830less than 0.1%2012-03-01
Peter AschenbrennerVP SALES & MARKETING42,000less than 0.1%2006-12-01
Professor W. Steve AlbrechtDirector40,064less than 0.1%2012-05-11
Marty T. NeeseCOO26,441less than 0.1%2014-10-08
Daniel S. ShugarN/A25,969less than 0.1%2008-07-21
Mr. Patrick (Pat) Wood, IIIDirector25,919less than 0.1%2014-12-28
Bruce R. LedesmaEVP, Gen Counsel & Corp. Sec.24,529less than 0.1%2012-03-01

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value
Total SA83,703,4572014-06-1164.050.002,790,673,256
Wellington Management Company LLP12,392,9572014-09-309.440.12419,873,000
Vanguard Group, Inc.3,108,0652014-09-302.370.01105,301,000
Hartford Capital Appreciation Fund3,048,4632014-11-302.320.7185,844,718
Lord, Abbett & Co LLC1,731,9592014-09-301.320.1558,679,000
Allianz Global Investors1,452,7652014-09-301.110.1949,220,000
Dimensional Fund Advisors, Inc.1,372,9532014-09-301.050.0346,523,000
Hartford Capital Appreciation HLS Fund1,334,8672014-11-301.020.5137,589,855
BlackRock Fund Advisors1,310,8392014-09-301.000.0144,411,000
Friends Prov Pioneer Global Ecology Lf1,135,0442014-10-310.862.6636,139,724

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