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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)
September 29, 20178.570.42
September 15, 20178.870.43
August 31, 20179.560.46
August 15, 20179.110.44
July 31, 20179.330.45
July 14, 20179.750.47
June 30, 201710.40.51
June 15, 201710.720.52
May 31, 201711.030.54
May 15, 20179.990.49
April 28, 20176.580.32
April 13, 20175.90.29
March 31, 20175.970.29
March 15, 201760.29
February 28, 201718.520.30
February 15, 201718.920.30
January 31, 201719.070.31
January 13, 201719.330.31
December 30, 201617.260.28
December 15, 201612.630.20
November 30, 201615.830.25
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
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, 201723.912.35
June 30, 201723.852.35
March 31, 201717.061.16
December 31, 201617.961.21
September 30, 201616.221.10
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)
June 30, 20177.740.73
May 31, 20177.740.73
April 30, 20178.490.57
March 31, 20178.50.57
February 28, 20178.50.57
January 31, 20178.50.57
December 31, 20168.50.57
November 30, 20169.060.57
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, PhDDirector266,7842.71%2016-07-26
Dr. Viren MehtaN/A126,9141.29%2013-07-30
Dr. Ramesh Kumar, PhDPresident and CEO78,4170.8%2016-07-26
Ajay BansalN/A43,8460.45%2013-07-30
James J. MarinoDirector24,4150.25%2016-07-26
Mr. James AltlandN/A10,0000.1%2013-07-30
Henry S. Bienen,PhDDirector8,914less than 0.1%2016-07-26
Mr. Steven M. FruchtmanN/A6,376less than 0.1%2016-07-26
Mr. Mark GuerinCFO3,726less 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)
TYNDALL CAPITAL PARTNERS L P   Premium Plus997,0222017-06-3026.040.102,154
SABBY MANAGEMENT, LLC   Premium Plus784,0002017-06-301.66N/A1,693
683 Capital Management, LLC   Premium Plus309,8602017-06-300.100.03669
Boxer Capital, LLC   Premium Plus302,8862017-06-300.160.03654
Jim Simons Premium113,2002017-06-300.000.01245
VANGUARD GROUP INC   Premium Plus87,9402017-06-300.000.01190
PANAGORA ASSET MANAGEMENT INC   Premium Plus24,4312017-06-300.000.0053
BRIDGEWAY CAPITAL MANAGEMENT INC   Premium Plus16,7002017-06-300.000.0036
UBS Group AG   Premium Plus3,5792017-06-300.000.008
IFP Advisors, Inc   Premium Plus5002017-06-300.000.001
BlackRock Inc.   Premium Plus4602017-06-300.000.001
CITIGROUP INC   Premium Plus4082017-06-300.000.001
MANUFACTURERS LIFE INSURANCE COMPANY, THE   Premium Plus702017-06-300.000.000
ROYAL BANK OF CANADA   Premium Plus302017-06-300.000.000
LADENBURG THALMANN FINANCIAL SERVICES INC   Premium Plus202017-06-300.000.000

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