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Orexigen Therapeutics Inc (OREX) Ownership Data

Short Interest History (%)

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

Date Short Interest
June 15, 201530.5
May 29, 201528.22
May 15, 201529.11
April 30, 201528.41
April 15, 201528.16
March 31, 201528.71
March 13, 201537.39
February 27, 201543.45
February 13, 201541.75
January 30, 201541.13
January 15, 201540.18
December 31, 201438.94
December 15, 201439.88
November 28, 201439.93
November 14, 201443.36
October 31, 201444.35
October 15, 201441.25
September 30, 201440.06
September 15, 201434.46
August 29, 201428.79
August 15, 201426.57
July 31, 201426.69
July 15, 201425.33
June 30, 201424.21
June 13, 201425.74
May 30, 201422.95
May 15, 201422.36
April 30, 201421.8
April 15, 201420.04
March 31, 201418.92
March 14, 201418.41
February 28, 201417.98
February 14, 201417.68
January 31, 201416.38
January 15, 201414.9
December 31, 201313.33
December 13, 201314.08
November 29, 201310.17
November 15, 20139.34
October 31, 20138.2
October 15, 20138.86
September 30, 20138.59
September 13, 20138.25
August 30, 20138.53
August 15, 20138.28
July 31, 20137.9
July 15, 20138.53
June 28, 20139.08
June 14, 20138.45
May 31, 20138.49
May 15, 20139.42
April 30, 20139.86
April 15, 20139.66
March 28, 201313.76
March 15, 201311.29
February 28, 201314.59
February 15, 201314.99
January 31, 201315.66
January 15, 201315.54
December 31, 201216.2
December 14, 201215.76
November 30, 201215.56
November 15, 201213.69
October 31, 201213.51
October 15, 201214.15
September 28, 201213.56
September 14, 201211.9
August 31, 201210.03
August 15, 20129.9
July 31, 201210.63
July 13, 201210.05
June 29, 20127.68
June 15, 20127.33
May 31, 20127.65
May 15, 20126.87
April 30, 20126.64
April 13, 20127.36
March 30, 201212.11
March 15, 201215.85
February 29, 201215.82
February 15, 20129.37
January 31, 201210.09
January 13, 201210.19
December 30, 201110.63
December 15, 201111.6
November 30, 201112.36
November 15, 201112.94
October 31, 201111.12
October 14, 201112.04
September 30, 201112.3
September 15, 201111.66
August 31, 201111.68
August 15, 201110.55
July 29, 201111.3
July 15, 201111.96
June 30, 201113.1
June 15, 201114.2
May 31, 201116.38
May 13, 201117.91
April 29, 201118.61
April 15, 201120.36
March 31, 201117.58
March 15, 201135.56
February 28, 201140.11
February 15, 201147.9
January 31, 201123.91
January 14, 201120.57
December 31, 201026.36
December 15, 201027.61
November 30, 201035.71
November 15, 201034.26
October 29, 201032.23
October 15, 201032.97
September 30, 201034.44
September 15, 201028.92
August 31, 201028.19
August 13, 201028.26
July 30, 201024.23
July 15, 201022.47
June 30, 201019.19
June 15, 201020.11
May 28, 201020.03
May 14, 201022.6
April 30, 201020.5
April 15, 201017.14
March 31, 201014.25
March 15, 20107.48
February 26, 20107.69
February 12, 20107.67
January 29, 20107.5
January 15, 20107.51
December 31, 20097.85
December 15, 20097.96
November 30, 20097.41
November 13, 20096.43
October 30, 20096.1
October 15, 20095.62
September 30, 20095.71
September 15, 20095.56
August 31, 20094.75
August 14, 20094.77
July 31, 20096.4
July 15, 20094.8
June 30, 20094.08
June 15, 20093.05
May 29, 20093.08
May 15, 20092.59
April 30, 20092.67
April 15, 20092.92
March 31, 20093.38
March 13, 20093.73
February 27, 20094.19
February 13, 20095.25
January 30, 20095.56
January 15, 20096.68
December 31, 20084.39
December 15, 20084.83
November 28, 20084.66
November 14, 20084.91
October 31, 20085.18
October 15, 20086.2
September 30, 20086.7
September 15, 20086.62
August 29, 20086.47
August 15, 20086.49
July 31, 20086.98
July 15, 20087.64
June 30, 20085.13
June 13, 20084.92
May 30, 20084.47
May 15, 20084.03
April 30, 20083.86
April 15, 20084.05
March 31, 20084.55
March 14, 20084.49
February 29, 20084.86
February 15, 20087.22
January 31, 20086.73
January 15, 20087.82
December 31, 20075.93
December 11, 20075.38
November 27, 20075.4
November 9, 20074.24
October 26, 20074.47
October 10, 20074.43
September 25, 20073.43
September 11, 20072.92
August 10, 20072.8
July 10, 20073.02
June 12, 20070.82
May 10, 20070.46

Institutional Ownership History (%)

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

Date Institutional Ownership
June 30, 201588
March 31, 201587
December 31, 201488
September 30, 201483
June 30, 201477
March 31, 201486
December 31, 201380
September 30, 201377
June 30, 201374
March 31, 201376
December 31, 201280
September 30, 201263
June 30, 201247
March 31, 201256
December 31, 201166
September 30, 201129
June 30, 201125
March 31, 201126
December 31, 201055
September 30, 201049
June 30, 201041
March 31, 201041
December 31, 200969
September 30, 200955
June 30, 200937
March 31, 200951
December 31, 200843
September 30, 200852
June 30, 200852
March 31, 200849
December 31, 200738
September 30, 200727
June 30, 200728

Insider ownership (%)

This is the historical insider ownership of Orexigen Therapeutics 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
March 31, 20141
February 28, 20141
January 31, 20141
December 31, 20131
November 30, 20131
October 31, 20131
September 30, 20131
August 31, 20131
July 31, 20131
June 30, 20131
May 31, 20131
April 30, 20131
March 31, 20131
January 31, 20131
November 30, 20121
October 31, 20121
September 30, 20121
August 31, 20121
July 31, 20121
June 30, 20121
May 31, 20121
April 30, 20121
March 31, 20121
February 29, 20121
January 31, 20121
December 31, 20111
November 30, 20111
October 31, 20111
September 30, 20111
August 31, 20111
July 31, 20111
June 30, 20111
May 31, 20111
April 30, 20111
March 31, 20111
February 28, 20111
January 31, 20111
December 31, 20101
November 30, 20101
October 31, 20101
September 30, 20101
August 31, 20101
July 31, 20101
June 30, 20101
May 31, 20101
April 30, 20101
March 31, 20101
February 28, 20101
January 31, 20101
December 31, 20091
November 30, 20091
October 31, 20091
September 30, 20091
August 31, 20091
July 31, 20091
June 30, 20091
May 31, 20091
April 30, 20091
March 31, 20091
February 28, 20091
January 31, 20091
December 31, 20081
November 30, 20081
October 31, 20081
September 30, 20081
August 31, 20081
July 31, 20081
June 30, 20081
May 31, 20081
April 30, 20083
March 31, 20083
February 29, 20085
January 31, 20085
December 31, 20075
November 30, 20076
October 31, 20076
September 30, 20076
August 31, 20076
July 31, 20076
June 30, 20076
May 31, 20076
April 30, 20076
March 31, 20077

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Mr. Moshe Arkin4,037,7663.22%2010-07-12
Dr. Michael A. Cowley,PhDN/A141,3440.11%2008-08-28
Michael A. NarachiPresident and CEO58,026less than 0.1%2014-09-15
Mr. Louis C. BockDirector27,677less than 0.1%2014-11-18
Joseph A. LacobN/A26,373less than 0.1%2007-05-01
Dr. Dennis D. Kim, M.D.N/A25,200less than 0.1%2009-03-24
Brian H. DoveyN/A20,128less than 0.1%2007-11-27
James C. Blair,PhD10% Owner19,373less than 0.1%2007-11-27
More Robert JN/A16,606less than 0.1%2007-11-27
Dr. Jesse I. Treu,PhD10% Owner15,096less than 0.1%2007-11-27

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value
Fidelity Management and Research Company   Premium Plus10,894,2052015-03-318.720.0185,302,000
Fidelity® Select Biotechnology Portfolio9,832,7092015-05-317.850.3148,180,274
T. Rowe Price Associates, Inc.   Premium Plus6,612,8002015-03-315.290.0151,778,000
SPDR® S&P Biotech ETF5,713,0612015-07-014.541.0428,165,391
T. Rowe Price Health Sciences Fund5,287,0002015-03-314.230.2941,397,210
BlackRock Fund Advisors   Premium Plus4,985,9392015-03-313.990.0139,040,000
State Street Corp   Premium Plus4,966,1822015-03-313.980.0038,886,000
Foresite Capital Management II LLC   Premium Plus4,200,0472015-03-313.3619.4832,886,000
Vanguard Group, Inc.   Premium Plus3,787,9862015-03-313.030.0029,660,000
NEA Management Company, LLC   Premium Plus3,709,0002015-03-312.971.3129,041,000

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