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Onconova Therapeutics Inc (ONTX) Ownership Data

Short Interest History (%)

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

Date Short Interest (%)Short Interest (Shares in Mil)
November 15, 201616.150.26
October 31, 201616.830.27
October 14, 201618.30.29
September 30, 201617.110.27
September 15, 201614.710.24
August 31, 20164.860.08
August 15, 20161.960.03
July 29, 20165.680.09
July 15, 20164.410.07
June 30, 20163.950.06
June 15, 20165.020.08
May 31, 20161.90.03
May 13, 20162.260.04
April 29, 20162.260.04
April 15, 20162.140.03
March 31, 20162.150.03
March 15, 20162.210.04
February 29, 20162.680.03
February 12, 20162.540.03
January 29, 20162.330.03
January 15, 20162.440.03
December 31, 20152.350.03
December 15, 20152.360.03
November 30, 20152.40.03
November 13, 20152.390.03
October 30, 20152.640.03
October 15, 20152.740.03
September 30, 20152.760.03
September 15, 20153.070.04
August 31, 20152.770.04
August 14, 20151.820.02
July 31, 20151.890.02
July 15, 20151.890.02
June 30, 20151.940.02
June 15, 20151.980.03
May 29, 20152.080.03
May 15, 20152.130.03
April 30, 20152.260.03
April 15, 20152.510.03
March 31, 20152.360.03
March 13, 20151.690.04
February 27, 20151.730.04
February 13, 20153.10.04
January 30, 20153.130.04
January 15, 20153.260.04
December 31, 20144.490.06
December 15, 20146.310.08
November 28, 20146.170.08
November 14, 20146.770.09
October 31, 20146.90.09
October 15, 20147.30.09
September 30, 20147.450.09
September 15, 20147.380.09
August 29, 20147.620.10
August 15, 20148.670.11
July 31, 20149.840.12
July 15, 201411.190.14
June 30, 201414.60.18
June 13, 201414.730.19
May 30, 201414.640.18
May 15, 201415.220.19
April 30, 201417.510.22
April 15, 201415.990.20
March 31, 201413.430.17
March 14, 201410.730.14
February 28, 201410.070.13
February 14, 201413.760.17
January 31, 201413.030.16
January 15, 201412.250.15
December 31, 201311.930.15
December 13, 201311.830.14
November 29, 201310.160.12
November 15, 20137.870.10
October 31, 20136.20.08
October 15, 20134.720.06
September 30, 20134.220.05
September 13, 20132.930.04
August 30, 20132.20.03
August 15, 20131.410.02
July 31, 20130.890.01

Institutional Ownership History (%)

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

Date Institutional Ownership (%)Institutional Ownership (Shares in Mil)
September 30, 201610.420.70
June 30, 20165.730.16

Insider ownership (%)

This is the historical insider ownership of Onconova 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)
October 31, 20169.060.57
September 30, 20169.060.57
August 31, 201620.970.57
July 31, 201666.891.83
June 30, 201666.891.83
May 31, 20166.691.83
April 30, 20166.691.83
March 31, 20167.21.83
February 29, 20167.371.83
January 31, 20167.371.83
December 31, 20157.371.83
November 30, 20157.371.83
October 31, 20158.411.83
September 30, 20158.411.83
August 31, 20158.441.83
July 31, 20158.441.83
June 30, 20158.441.83
May 31, 20158.441.83
April 30, 20158.441.83
March 31, 20158.441.83
February 28, 20158.451.83
January 31, 20158.451.83
December 31, 20148.241.79
November 30, 20148.321.81
October 31, 20148.321.81
September 30, 20148.321.81
August 31, 20148.321.81
July 31, 20148.341.81
June 30, 20148.341.81
May 31, 20148.261.79

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Dr. E. Premkumar Reddy, PhDN/A266,7843.95%2016-07-26
Dr. Viren MehtaN/A126,9141.88%2013-07-30
Dr. Ramesh Kumar, PhDN/A78,4171.16%2016-07-26
Ajay BansalN/A43,8460.65%2013-07-30
James J. MarinoN/A24,4150.36%2016-07-26
Mr. James AltlandN/A10,0000.15%2013-07-30
Henry S. Bienen,PhDN/A8,9140.13%2016-07-26
Mr. Steven M. FruchtmanN/A6,376less than 0.1%2016-07-26
Mr. Mark GuerinN/A3,726less than 0.1%2016-07-26
Dr. Thomas Mckearn, PhDN/A3,333less than 0.1%2013-07-30

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value($1000)
Renaissance Technologies Corp Premium96,5002016-09-301.43N/A256
Eagle Global Advisors, LLC   Premium Plus16,6802016-09-300.25N/A44
Vanguard Group Inc   Premium Plus22,6322016-09-300.34N/A60
Weiss Multi-Strategy Advisers Llc   Premium Plus24,0872016-09-300.36N/A64
Tyndall Management, LLC   Premium Plus520,8322016-09-307.7077.921,380
Alambic Investment Management, L.P.   Premium Plus13,5002016-09-300.200.0136
Vanguard Extended Market Index Fund21,2572016-10-310.31N/A52
Fidelity Management & Research Company4,6122016-10-310.07N/A11
Fidelity Spartan® Extended Mkt Indx Fd3,4802016-10-310.05N/A9
Kinetics Medical Fund2,4002016-09-300.040.036

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