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SIGA Technologies Inc (SIGA) Ownership Data

Short Interest History (%)

Due to the license agreement change with our data vendor, Short Interest related data is no longer available on GuruFocus website.

Institutional Ownership History (%)

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

Date Institutional Ownership (%)Institutional Ownership (Shares in Mil)
September 30, 20176.695.28
June 30, 20177.085.58
March 31, 20176.455.08
December 31, 201644.8435.29
September 30, 20169.134.96
June 30, 20169.134.96
March 31, 20169.355.06
December 31, 201513.237.16
September 30, 20158.545.33
June 30, 201510.175.48
March 31, 201510.935.85
December 31, 201451.7327.68
September 30, 201428.1715.07
June 30, 201428.2215.10
March 31, 201453.8628.74
December 31, 201328.1414.94
September 30, 201327.8914.64
June 30, 201353.2427.90
March 31, 201331.6416.49
December 31, 201229.7115.34
September 30, 201229.0415.00
June 30, 201257.829.82
March 31, 201256.3829.11
December 31, 201131.6516.35
September 30, 201132.216.56
June 30, 201139.920.47
March 31, 201140.6220.46
December 31, 201039.7519.49
September 30, 201060.5428.06
June 30, 201061.7726.97
March 31, 201024.7710.79
December 31, 200925.0310.78
September 30, 200922.978.78
June 30, 200922.528.39
March 31, 200914.295.15
December 31, 200812.244.33
September 30, 200811.84.16
June 30, 20089.823.45
March 31, 20088.933.07
December 31, 200712.214.14
September 30, 200710.133.42
June 30, 20075.741.92
March 31, 20075.211.72
December 31, 20065.11.71
September 30, 200630.84
June 30, 20065.411.46
March 31, 20063.110.83
December 31, 20054.531.20
September 30, 20053.090.76
June 30, 20053.950.98
March 31, 20055.281.34
December 31, 20045.061.24
September 30, 20044.91.20
June 30, 20044.911.17
March 31, 20044.611.10
December 31, 20034.890.91
September 30, 20030.910.16
June 30, 20030.760.13
March 31, 20034.970.56
December 31, 20024.470.58
September 30, 200213.741.52
June 30, 200215.631.59
March 31, 20023.380.34
December 31, 200113.671.39
September 30, 20018.020.74
June 30, 200110.10.81
September 30, 20004.670.35
June 30, 20004.410.32
March 31, 20004.490.33

Insider ownership (%)

This is the historical insider ownership of SIGA Technologies 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, 20174.413.48
November 30, 20174.413.48
October 31, 20174.33.39
September 30, 20174.33.39
August 31, 20174.33.39
July 31, 20174.33.39
June 30, 20174.33.39
May 31, 20174.153.27
April 30, 20174.153.27
March 31, 20171.110.87
February 28, 20171.610.87
January 31, 20171.610.87
December 31, 20164.163.27
November 30, 20161.610.87
October 31, 20161.610.87
September 30, 20161.610.87
August 31, 20161.610.87
July 31, 20161.610.87
June 30, 20161.610.87
May 31, 20161.610.87
April 30, 20161.610.87
March 31, 20161.610.87
February 29, 20161.610.87
January 31, 20161.610.87
December 31, 20151.610.87
November 30, 20151.610.87
October 31, 20151.610.87
September 30, 201552.69
August 31, 20154.852.61
July 31, 20154.72.53
June 30, 20154.72.53
May 31, 20154.572.46
April 30, 20154.292.30
March 31, 20154.292.30
February 28, 20154.292.30
January 31, 20154.292.30
December 31, 20143.942.11
November 30, 20144.292.30
October 31, 20144.292.30
September 30, 20144.292.30
August 31, 20144.342.32
July 31, 20144.342.32
June 30, 20144.352.32
May 31, 20144.352.32
March 31, 20144.22.16
February 28, 20144.232.17
January 31, 20144.112.11
December 31, 20134.112.11
November 30, 20133.861.98
October 31, 20133.861.98
September 30, 20133.861.98
August 31, 20133.861.98
July 31, 20133.861.98
June 30, 20133.861.98
May 31, 20133.861.98
April 30, 20133.591.84
March 31, 20133.591.84
January 31, 20133.711.90
November 30, 20123.711.90
October 31, 20123.711.90
September 30, 20123.711.90
August 31, 20123.711.90
July 31, 20123.711.90
June 30, 20123.711.90
May 31, 20123.711.90
April 30, 20123.711.90
March 31, 20123.711.90
February 29, 20123.711.90
January 31, 20123.711.90
December 31, 20113.711.90
November 30, 20113.611.85
October 31, 20113.851.98
September 30, 20113.851.98
August 31, 20113.721.91
July 31, 20113.711.90
June 30, 20113.911.97
May 31, 20113.881.96
April 30, 20116.73.38
March 31, 20116.733.38
February 28, 20116.773.40
January 31, 20117.13.40
December 31, 20107.13.40
November 30, 20107.13.40
October 31, 20107.13.40
September 30, 20107.443.40
August 31, 20107.443.40
July 31, 20107.413.39
June 30, 20107.783.39
May 31, 20107.783.39
April 30, 20107.783.39
March 31, 20107.853.39
February 28, 201011.514.41
January 31, 201011.514.41
December 31, 200911.514.41
November 30, 200911.164.28
October 31, 200911.164.28
September 30, 200911.214.28
August 31, 200911.374.27
July 31, 200911.454.30
June 30, 200911.534.30
May 31, 200911.864.30
April 30, 200911.864.30
March 31, 200911.944.30
February 28, 200912.224.32
January 31, 200912.224.32
December 31, 200812.224.32
November 30, 20088.42.97
October 31, 20088.462.97
September 30, 20088.462.97
August 31, 20088.462.97
July 31, 20088.732.97
June 30, 20088.732.97
May 31, 20088.732.97
April 30, 200812.84.35
March 31, 200814.725.00
February 29, 200814.725.00
January 31, 200814.745.00
December 31, 200714.745.00
November 30, 200714.745.00
October 31, 200714.745.00
September 30, 200714.054.71
August 31, 200714.054.71
July 31, 200714.054.71
June 30, 200714.064.71
May 31, 200714.064.71
April 30, 200714.324.73
March 31, 200714.464.73
February 28, 200714.34.67
January 31, 200714.644.67
December 31, 200614.644.67
November 30, 200614.644.67
October 31, 200614.694.67
September 30, 200615.224.19
June 30, 200615.794.19
May 31, 200619.855.26
April 30, 200619.855.26
March 31, 200619.855.26
February 28, 200619.855.26
January 31, 200620.065.32
December 31, 200520.065.32
November 30, 200520.065.32
October 31, 200520.065.32
September 30, 200521.695.32
August 31, 200521.695.32
July 31, 200521.695.32
June 30, 200521.695.32
May 31, 200521.695.32
April 30, 200521.695.32
March 31, 200524.666.04
February 28, 200524.666.04
January 31, 200524.666.04
December 31, 200425.386.22
November 30, 200425.386.22
October 31, 200425.166.16
September 30, 200423.995.63
August 31, 200424.955.85
July 31, 200424.955.85
June 30, 200424.965.85
May 31, 200424.965.85
April 30, 200425.545.99
March 31, 200432.055.99
February 29, 200452.879.87

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Dr. Eric A. Rose, M.D.N/A684,92810.98%2017-01-03
Thomas E. ConstanceN/A263,5004.22%2017-05-17
Dr. Dennis E. Hruby,PhDN/A208,1403.34%2017-11-10
Paul G. SavasN/A203,5043.26%2017-05-17
Mr. Daniel (Dan) J. LuckshireN/A175,7142.82%2017-01-03
Mr. James J. AntalN/A126,4872.03%2017-05-17
Joseph W. Marshall,IIIN/A103,0001.65%2017-05-17
Michael J. BayerN/A94,5001.51%2017-05-17
Jeffrey B. KindlerN/A82,3391.32%2017-05-17
Mr. Andrew L. SternN/A77,8651.25%2017-05-17

Top Fund Holders

HolderSharesReport Date% of Total
Assets Managed
% of Shares
Outstanding
Market Value($1000)
JET CAPITAL INVESTORS L P   Premium Plus4,698,0952017-09-300.70%75.29%14,893
Legato Capital Management LLC   Premium Plus551,5352017-09-300.83%8.84%1,748
EXCALIBUR MANAGEMENT CORP   Premium Plus12,0002017-09-300.03%0.19%38

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