Switch to:

ClearSign Combustion Corp (CLIR) Ownership Data

Short Interest History (%)

This is the historical short interest of ClearSign Combustion Corp, as measured by the Short Percentage Of Float.

Date Short Interest (%)Short Interest (Shares in Mil)
November 15, 20168.271.02
October 31, 20168.051.00
October 14, 20167.930.98
September 30, 20167.890.98
September 15, 20167.910.98
August 31, 20168.071.00
August 15, 20167.970.99
July 29, 20168.111.00
July 15, 20167.840.97
June 30, 20167.880.98
June 15, 20167.650.95
May 31, 20167.80.97
May 13, 20167.910.98
April 29, 20167.910.98
April 15, 20168.061.00
March 31, 20168.391.04
March 15, 20168.981.11
February 29, 20169.291.15
February 12, 201611.441.21
January 29, 201611.631.23
January 15, 201611.941.26
December 31, 201512.511.32
December 15, 201515.31.61
November 30, 201517.131.81
November 13, 201517.761.87
October 30, 201519.132.02
October 15, 201518.521.95
September 30, 201519.682.08
September 15, 201519.642.07
August 31, 201517.51.85
August 14, 201516.481.74
July 31, 201514.861.57
July 15, 2015141.48
June 30, 201513.231.40
June 15, 201513.271.40
May 29, 201513.351.41
May 15, 201512.721.34
April 30, 201510.331.09
April 15, 201510.881.15
March 31, 20159.851.04
March 13, 201510.161.07
February 27, 201516.631.07
February 13, 201518.031.16
January 30, 201518.571.19
January 15, 201518.51.19
December 31, 201416.541.06
December 15, 201415.991.03
November 28, 201414.650.94
November 14, 201413.810.89
October 31, 201413.680.88
October 15, 201413.410.86
September 30, 201413.480.87
September 15, 201413.650.88
August 29, 201413.220.85
August 15, 201413.370.86
July 31, 201413.010.84
July 15, 201412.990.84
June 30, 201412.650.81
June 13, 201413.240.85
May 30, 201413.90.89
May 15, 201413.620.88
April 30, 201413.170.85
April 15, 201413.70.88
March 31, 201413.30.86
March 14, 201413.470.87
February 28, 201414.170.91
February 14, 201413.40.92
January 31, 201413.420.92
January 15, 201413.860.95
December 31, 201314.210.97
December 13, 201312.580.86
November 29, 201311.710.80
November 15, 201311.270.77
October 31, 201310.750.74
October 15, 201311.950.82
September 30, 201312.180.83
September 13, 201311.380.78
August 30, 201310.050.69
August 15, 20139.120.62
July 31, 20139.210.63
July 15, 20139.330.64
June 28, 20138.410.58
June 14, 20138.280.57
May 31, 20138.530.58
May 15, 20137.530.52
April 30, 20138.180.56
April 15, 20137.90.54
March 28, 20133.050.21
March 15, 20132.30.16
February 28, 20132.980.16
February 15, 20132.760.15
January 31, 20132.480.13
January 15, 20132.560.14
December 31, 20122.610.14
December 14, 20122.770.15
November 30, 20123.110.17
November 15, 20124.310.23
October 31, 20124.820.26
October 15, 20124.970.27
September 28, 20123.840.21
September 14, 20122.980.16
August 31, 20122.540.14
August 15, 20122.010.11
July 31, 20121.910.10
July 13, 20121.580.09
June 29, 20121.580.09
June 15, 20121.630.09
May 31, 20120.880.05
May 15, 20120.210.01
April 30, 20120.030.00

Institutional Ownership History (%)

This the Institutional Ownership History of ClearSign Combustion CorpPeter Lynch prefers to buy companies with low institutional ownership.

Date Institutional Ownership (%)Institutional Ownership (Shares in Mil)
September 30, 201611.641.51
June 30, 201610.91.41
March 31, 201611.511.48
December 31, 201512.321.59
September 30, 201514.151.56
June 30, 201512.921.65
March 31, 201512.071.54
December 31, 201412.271.19
September 30, 201411.711.13
June 30, 201410.671.03
March 31, 201426.322.53
December 31, 201319.571.72
September 30, 20136.970.62
June 30, 20136.030.53
March 31, 20134.710.41
December 31, 20124.060.36
September 30, 20122.20.26
June 30, 20122.491.26

Insider ownership (%)

This is the historical insider ownership of ClearSign Combustion Corp. 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, 20167.931.03
September 30, 20167.931.03
August 31, 20167.941.03
July 31, 20167.941.03
June 30, 20167.861.02
May 31, 20167.91.02
April 30, 20167.851.01
March 31, 20167.931.02
February 29, 20167.941.02
January 31, 20167.941.02
December 31, 20157.811.01
November 30, 20157.891.01
October 31, 20157.760.99
September 30, 20157.760.99
August 31, 20157.720.99
July 31, 20157.720.99
June 30, 20157.720.99
May 31, 20157.670.98
April 30, 20157.750.98
March 31, 20157.710.98
February 28, 20157.640.97
January 31, 20159.120.88
November 30, 20149.550.92
October 31, 20149.550.92
September 30, 20149.470.91
August 31, 20149.340.90
July 31, 20149.560.92
June 30, 20147.810.75
May 31, 20142.420.23

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Mr. Geoffrey D. OslerN/A425,2493.28%2015-02-05
Dr. Lon E. Bell,PhDN/A176,6821.36%2016-09-30
Richard F. RutkowskiN/A171,2501.32%2014-09-24
Mr. James N. HarmonCFO138,3401.07%2016-03-29
Mr. Stephen E. PirnatN/A41,8080.32%2015-11-30
Mr. Scott P. IsaacsonN/A41,2120.32%2016-09-30
Mr. Jeffrey L. (Jeff) OttN/A17,3100.13%2016-09-30
Mr. Joseph ColanninoChief Technology Officer9,837less than 0.1%2016-03-09
Mr. Donald W. KendrickN/A7,000less than 0.1%2016-05-05
Roberto RuizN/A5,400less than 0.1%2015-03-18

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value($1000)
Prescott Group Capital Management LLC   Premium Plus364,0652016-09-302.810.472,184
Citadel Advisors Llc   Premium Plus17,7442016-09-300.14N/A106
National Asset Management Inc   Premium Plus14,1302016-09-300.110.0285
Highland Capital Management, LLC   Premium Plus32,4542016-09-300.250.02195
Waldron Wealth Management   Premium Plus13,0402016-06-300.100.0265
ICM Asset Management, Inc.   Premium Plus217,3902016-09-301.681.731,304
Bellevue Financial   Premium Plus16,1002016-09-300.120.1297
Vanguard Group Inc   Premium Plus347,7682016-09-302.68N/A2,086
BlackRock Fund Advisors   Premium Plus56,7672016-09-300.44N/A341
Northern Trust Investments N A   Premium Plus24,2382016-09-300.19N/A146
Geode Capital Management, LLC   Premium Plus72,6392016-09-300.56N/A435
UBS Securities LLC   Premium Plus31,3802016-09-300.24N/A188
Baird Robert W & Co, Inc.   Premium Plus249,3852016-09-301.920.011,496
Vanguard Total Stock Mkt Idx180,4082016-10-311.39N/A947
Vanguard Extended Market Index Fund112,6182016-10-310.87N/A591
Fidelity Spartan® Extended Mkt Indx Fd63,1252016-10-310.49N/A331
Vanguard Instl Total Stock Market Index50,5692016-10-310.39N/A265
iShares Micro-Cap31,4682016-12-060.230.01121
Cavanal Hill World Energy Fund25,3122016-10-310.200.26133
Cavanal Hill Investment Management, Inc25,3122016-10-310.200.26133

Add Notes, Comments

If you want to ask a question or report a bug, please create a support ticket.

Get WordPress Plugins for easy affiliate links on Stock Tickers and Guru Names | Earn affiliate commissions by embedding GuruFocus Charts
GuruFocus Affiliate Program: Earn up to $400 per referral. ( Learn More)
FEEDBACK