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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 (%)Short Interest (Shares in Mil)
December 30, 201618.251.93
December 15, 201619.12.02
November 30, 201618.531.96
November 15, 201618.671.97
October 31, 201619.382.05
October 14, 201620.42.16
September 30, 201620.922.21
September 15, 201620.682.19
August 31, 201619.22.03
August 15, 201617.161.81
July 29, 201617.651.87
July 15, 201615.651.65
June 30, 201617.831.89
June 15, 201621.892.32
May 31, 201620.62.18
May 13, 201621.32.25
April 29, 201621.872.31
April 15, 201621.822.31
March 31, 201621.922.32
March 15, 201617.571.98
February 29, 201617.171.93
February 12, 201617.852.01
January 29, 201618.692.11
January 15, 201620.962.36
December 31, 201522.932.58
December 15, 201534.73.91
November 30, 201534.963.94
November 13, 201532.653.68
October 30, 201532.063.61
October 15, 201533.983.83
September 30, 201536.874.15
September 15, 201532.813.70
August 31, 201532.383.65
August 14, 2015313.49
July 31, 201530.043.38
July 15, 201531.473.55
June 30, 201532.13.62
June 15, 201530.53.44
May 29, 201528.223.18
May 15, 201529.113.28
April 30, 201528.413.20
April 15, 201528.163.17
March 31, 201528.713.23
March 13, 201537.393.43
February 27, 201543.453.98
February 13, 201541.753.83
January 30, 201541.133.77
January 15, 201540.183.68
December 31, 201438.943.57
December 15, 201439.883.66
November 28, 201439.933.66
November 14, 201443.363.98
October 31, 201444.354.07
October 15, 201441.253.78
September 30, 201440.063.67
September 15, 201434.463.16
August 29, 201428.792.64
August 15, 201426.572.44
July 31, 201426.692.45
July 15, 201425.332.32
June 30, 201424.212.22
June 13, 201425.742.36
May 30, 201422.952.10
May 15, 201422.362.05
April 30, 201421.82.00
April 15, 201420.041.84
March 31, 201418.921.73
March 14, 201418.411.57
February 28, 201417.981.53
February 14, 201417.681.51
January 31, 201416.381.40
January 15, 201414.91.27
December 31, 201313.331.13
December 13, 201314.081.20
November 29, 201310.170.87
November 15, 20139.340.80
October 31, 20138.20.70
October 15, 20138.860.75
September 30, 20138.590.73
September 13, 20138.250.70
August 30, 20138.530.73
August 15, 20138.280.70
July 31, 20137.90.67
July 15, 20138.530.73
June 28, 20139.080.77
June 14, 20138.450.72
May 31, 20138.490.72
May 15, 20139.420.80
April 30, 20139.860.84
April 15, 20139.660.82
March 28, 201313.760.78
March 15, 201311.290.64
February 28, 201314.590.82
February 15, 201314.990.85
January 31, 201315.660.88
January 15, 201315.540.88
December 31, 201216.20.92
December 14, 201215.760.89
November 30, 201215.560.88
November 15, 201213.690.77
October 31, 201213.510.76
October 15, 201214.150.80
September 28, 201213.560.77
September 14, 201211.90.67
August 31, 201210.030.57
August 15, 20129.90.56
July 31, 201210.630.60
July 13, 201210.050.57
June 29, 20127.680.43
June 15, 20127.330.41
May 31, 20127.650.43
May 15, 20126.870.39
April 30, 20126.640.38
April 13, 20127.360.42
March 30, 201212.110.42
March 15, 201215.850.55
February 29, 201215.820.55
February 15, 20129.370.32
January 31, 201210.090.35
January 13, 201210.190.35
December 30, 201110.630.37
December 15, 201111.60.40
November 30, 201112.360.43
November 15, 201112.940.45
October 31, 201111.120.38
October 14, 201112.040.42
September 30, 201112.30.42
September 15, 201111.660.40
August 31, 201111.680.40
August 15, 201110.550.36
July 29, 201111.30.39
July 15, 201111.960.41
June 30, 201113.10.45
June 15, 201114.20.49
May 31, 201116.380.57
May 13, 201117.910.62
April 29, 201118.610.64
April 15, 201120.360.70
March 31, 201117.580.61
March 15, 201135.560.89
February 28, 201140.111.00
February 15, 201147.91.19
January 31, 201123.910.60
January 14, 201120.570.51
December 31, 201026.360.66
December 15, 201027.610.69
November 30, 201035.710.89
November 15, 201034.260.85
October 29, 201032.230.80
October 15, 201032.970.82
September 30, 201034.440.86
September 15, 201028.920.72
August 31, 201028.190.70
August 13, 201028.260.70
July 30, 201024.230.60
July 15, 201022.470.56
June 30, 201019.190.48
June 15, 201020.110.50
May 28, 201020.030.50
May 14, 201022.60.56
April 30, 201020.50.51
April 15, 201017.140.43
March 31, 201014.250.36
March 15, 20107.480.35
February 26, 20107.690.36
February 12, 20107.670.36
January 29, 20107.50.35
January 15, 20107.510.35
December 31, 20097.850.37
December 15, 20097.960.37
November 30, 20097.410.35
November 13, 20096.430.30
October 30, 20096.10.29
October 15, 20095.620.26
September 30, 20095.710.27
September 15, 20095.560.26
August 31, 20094.750.22
August 14, 20094.770.22
July 31, 20096.40.22
July 15, 20094.80.17
June 30, 20094.080.14
June 15, 20093.050.11
May 29, 20093.080.11
May 15, 20092.590.09
April 30, 20092.670.09
April 15, 20092.920.10
March 31, 20093.380.12
March 13, 20093.730.13
February 27, 20094.190.14
February 13, 20095.250.18
January 30, 20095.560.19
January 15, 20096.680.23
December 31, 20084.390.15
December 15, 20084.830.17
November 28, 20084.660.16
November 14, 20084.910.17
October 31, 20085.180.18
October 15, 20086.20.21
September 30, 20086.70.23
September 15, 20086.620.23
August 29, 20086.470.22
August 15, 20086.490.22
July 31, 20086.980.24
July 15, 20087.640.26
June 30, 20085.130.18
June 13, 20084.920.17
May 30, 20084.470.15
May 15, 20084.030.14
April 30, 20083.860.13
April 15, 20084.050.14
March 31, 20084.550.16
March 14, 20084.490.15
February 29, 20084.860.13
February 15, 20087.220.19
January 31, 20086.730.18
January 15, 20087.820.21
December 31, 20075.930.16
December 11, 20075.380.14
November 27, 20075.40.15
November 9, 20074.240.11
October 26, 20074.470.12
October 10, 20074.430.12
September 25, 20073.430.09
September 11, 20072.920.08
August 10, 20072.80.08
July 10, 20073.020.08
June 12, 20070.820.02
May 10, 20070.460.01

Institutional Ownership History (%)

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

Date Institutional Ownership (%)Institutional Ownership (Shares in Mil)
December 31, 201642.236.15
September 30, 201642.266.16
June 30, 20161.151.68

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 (%)Insider Ownership (Shares in Mil)
December 31, 20162.440.36
November 30, 20163.090.45
October 31, 20163.090.45
September 30, 20163.090.45
August 31, 20163.090.45
July 31, 20160.310.45
June 30, 20160.290.43
May 31, 20160.280.41
April 30, 20160.280.41
March 31, 20160.280.41
February 29, 20160.280.41
January 31, 20160.280.41
December 31, 20150.280.41
November 30, 20150.270.39
October 31, 20150.310.39
September 30, 20150.310.39
August 31, 20150.310.39
July 31, 20150.310.39
June 30, 20150.310.39
May 31, 20150.310.39
April 30, 20150.310.39
March 31, 20150.310.39
February 28, 20150.310.39
January 31, 20150.320.39
December 31, 20140.230.28
November 30, 20140.310.38
October 31, 20140.290.36
September 30, 20140.290.36
August 31, 20140.240.30
July 31, 20140.260.30
June 30, 20140.260.30
May 31, 20140.260.30
March 31, 20140.620.30
February 28, 20140.620.30
January 31, 20140.580.28
December 31, 20130.580.28
November 30, 20130.580.28
October 31, 20130.580.28
September 30, 20130.580.28
August 31, 20130.580.28
July 31, 20130.580.28
June 30, 20130.580.28
May 31, 20130.580.28
April 30, 20130.580.28
March 31, 20130.580.28
January 31, 20130.580.28
November 30, 20120.580.28
October 31, 20120.580.28
September 30, 20120.580.28
August 31, 20120.580.28
July 31, 20120.580.28
June 30, 20120.580.28
May 31, 20120.580.28
April 30, 20120.580.28
March 31, 20120.580.28
February 29, 20120.580.28
January 31, 20120.580.28
December 31, 20110.580.28
November 30, 20110.580.28
October 31, 20110.580.28
September 30, 20110.580.28
August 31, 20110.580.28
July 31, 20110.580.28
June 30, 20110.580.28
May 31, 20110.580.28
April 30, 20110.590.28
March 31, 20110.590.28
February 28, 20110.590.28
January 31, 20110.590.28
December 31, 20100.590.28
November 30, 20100.590.28
October 31, 20100.590.28
September 30, 20100.590.28
August 31, 20100.590.28
July 31, 20100.590.28
June 30, 20100.590.28
May 31, 20100.590.28
April 30, 20100.590.28
March 31, 20100.590.28
February 28, 20100.630.30
January 31, 20100.630.30
December 31, 20090.630.30
November 30, 20090.60.28
October 31, 20090.60.28
September 30, 20090.60.28
August 31, 20090.610.28
July 31, 20090.810.28
June 30, 20090.810.28
May 31, 20090.810.28
April 30, 20090.810.28
March 31, 20090.810.28
February 28, 20090.790.27
January 31, 20090.740.26
December 31, 20080.740.26
November 30, 20080.740.26
October 31, 20080.740.26
September 30, 20080.740.26
August 31, 20080.740.26
July 31, 20080.840.29
June 30, 20080.840.29
May 31, 20080.840.29
April 30, 20082.931.01
March 31, 20082.931.01
February 29, 20084.831.66
January 31, 20084.871.66
December 31, 20074.871.66
November 30, 20076.151.66
October 31, 20076.151.66
September 30, 20076.281.69
August 31, 20076.281.69
July 31, 20076.281.69
June 30, 20076.281.69
May 31, 20076.281.69
April 30, 20076.281.69
March 31, 20076.541.69

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Mr. Moshe ArkinN/A4,037,76627.67%2010-07-12
Dr. Michael A. Cowley,PhDN/A141,3440.97%2008-08-28
Mr. Louis C. BockN/A27,6770.19%2014-11-18
Joseph A. LacobN/A26,3730.18%2007-05-01
Dr. Dennis D. Kim, M.D.N/A25,2000.17%2009-03-24
Brian H. DoveyN/A20,1280.14%2007-11-27
James C. Blair,PhDN/A19,3730.13%2007-11-27
Mr. Robert J. MoreN/A16,6060.11%2007-11-27
Dr. Jesse I. Treu,PhDN/A15,0960.1%2007-11-27
Mr. Joseph P. HaganN/A13,026less than 0.1%2014-09-15

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value($1000)
Baupost Group LLC Premium2,226,8392016-09-3015.270.117,393
Bvf Inc   Premium Plus734,9762016-09-305.040.462,440
Samlyn Capital, LLC   Premium Plus616,0402016-09-304.220.052,046
Vanguard Group Inc   Premium Plus410,3132016-09-302.81N/A1,363
NEA Management Company, LLC   Premium Plus370,9002016-09-302.540.061,231
Credit Suisse First Boston (CSFB)   Premium Plus263,9372016-09-301.81N/A877
Morgan Stanley Smith Barney LLC   Premium Plus257,9352016-09-301.77N/A857
BlackRock Fund Advisors   Premium Plus213,6492016-09-301.46N/A709
Palo Alto Investors, LLC   Premium Plus167,3022016-09-301.150.03555
Rock Springs Capital Management LP   Premium Plus165,3002016-09-301.130.03549
Vanguard Extended Market Index Fund149,2082016-12-311.02N/A260
Morgan Stanley & Co Inc   Premium Plus131,1382016-09-300.90N/A436
Rhenman Partners Asset Management AB   Premium Plus120,0002016-09-300.820.06398
Rhenman Healthcare Eq L/S120,0002016-09-300.820.08398
Vanguard Total Stock Mkt Idx114,7772016-12-310.79N/A200
Geode Capital Management, LLC   Premium Plus65,6902016-09-300.45N/A218
Deutsche Bank AG   Premium Plus62,8742016-09-300.43N/A208
Creative Planning Inc   Premium Plus51,6632016-09-300.36N/A172
Fidelity Spartan® Extended Mkt Indx Fd43,1742016-11-300.30N/A85
Millennium Management LLC   Premium Plus41,7352016-09-300.29N/A139

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