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Sunesis Pharmaceuticals Inc (SNSS) Ownership Data

Short Interest History (%)

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

Date Short Interest
July 15, 20155.89
June 30, 20158.36
June 15, 20159.31
May 29, 20159.19
May 15, 20158.56
April 30, 20157.35
April 15, 20157.62
March 31, 20157.32
March 13, 201511.43
February 27, 201512.22
February 13, 201513.1
January 30, 201513.02
January 15, 201514.06
December 31, 201415.57
December 15, 201417.3
November 28, 201415.87
November 14, 201415.14
October 31, 201417.23
October 15, 201416.63
September 30, 201429.22
September 15, 201422.79
August 29, 201421.4
August 15, 201421.46
July 31, 201419.11
July 15, 201418.52
June 30, 201417.38
June 13, 201416.95
May 30, 201416.7
May 15, 201416.73
April 30, 201416.87
April 15, 201416.94
March 31, 201416.33
March 14, 201423.25
February 28, 201422.83
February 14, 201421.66
January 31, 201419.25
January 15, 201417.71
December 31, 201316.37
December 13, 201316.61
November 29, 201316.44
November 15, 201315.77
October 31, 201315.8
October 15, 201316.16
September 30, 201321.47
September 13, 201322.6
August 30, 201323.65
August 15, 201323.2
July 31, 201323.67
July 15, 201323.07
June 28, 201319.86
June 14, 201319.83
May 31, 201321.86
May 15, 201323.21
April 30, 201323.16
April 15, 201324.08
March 28, 201323.83
March 15, 201325.16
February 28, 201325.89
February 15, 201327.26
January 31, 201315.35
January 15, 201313.8
December 31, 201213.99
December 14, 201213.31
November 30, 201213.43
November 15, 201212.87
October 31, 201212.55
October 15, 201212.53
September 28, 201213.75
September 14, 201211.97
August 31, 201211.24
August 15, 201210.69
July 31, 201210.32
July 13, 201210.58
June 29, 201211.12
June 15, 201211.43
May 31, 201210.77
May 15, 20129.77
April 30, 20129.42
April 13, 20129.8
March 30, 20128.09
March 15, 20127.58
February 29, 20125.49
February 15, 20125.36
January 31, 20125.79
January 13, 20126.01
December 30, 20116.24
December 15, 20116.32
November 30, 20116.61
November 15, 20116.62
October 31, 20115.62
October 14, 20116.41
September 30, 20116.48
September 15, 20116.35
August 31, 20116.23
August 15, 20116.19
July 29, 20115.43
July 15, 20115.54
June 30, 20116.19
June 15, 20113.84
May 31, 20113.75
May 13, 20113.23
April 29, 20113.14
April 15, 20112.96
March 31, 20113.13
February 28, 201113.35
February 15, 201113.58
January 31, 201111.64
January 14, 201110.73
December 31, 20108.56
December 15, 20108.13
November 30, 20107.96
November 15, 20105.74
October 29, 20104.19
October 15, 20104.06
September 30, 20108.78
September 15, 20108.81
August 31, 20109.37
August 13, 20109.09
July 30, 20109.38
July 15, 201013.43
June 30, 201015.83
June 15, 201016.13
May 28, 201016.29
May 14, 201016.99
April 30, 201014.66
April 15, 201013.19
March 31, 20109.06
March 15, 201011.07
February 26, 20109.77
February 12, 20109.82
January 29, 201012.08
January 15, 20109.26
December 31, 20093.92
December 15, 20091.66
November 30, 20090.13
November 13, 20090.18
October 30, 20090.17
October 15, 20090.17
September 30, 20090.16
September 15, 20090.16
August 31, 20090.1
August 14, 20090.11
July 31, 20090.07
June 15, 20090.04
May 29, 20090.05
May 15, 20090.1
April 30, 20090.01
April 15, 20090.04
March 31, 20090.01
March 13, 20090.06
February 27, 20090.04
February 13, 20090.04
January 30, 20090.04
January 15, 20090.04
December 31, 20080.06
December 15, 20080.04
November 28, 20080.03
November 14, 20080.03
October 31, 20080.03
October 15, 20080.03
September 30, 20080.22
September 15, 20080.03
August 29, 20080.02
August 15, 20080.02
June 30, 20080.01
June 13, 20080.02
May 30, 20080.06
May 15, 20080.08
April 30, 20080.06
April 15, 20080.06
March 31, 20080.03
March 14, 20080.02
February 29, 20080.03
February 15, 20080.04
January 31, 20080.04
January 15, 20080.23
December 31, 20070.24
December 11, 20070.16
November 27, 20070.17
November 9, 20070.15
October 26, 20070.15
October 10, 20070.11
September 25, 20070.09
September 11, 20070.1
August 10, 20070.06
July 10, 20070.03
June 12, 20070.08
May 10, 20070.06
April 10, 20070.07
March 12, 20070.05
February 12, 20070.11
January 9, 20070.91
December 12, 20060.9
November 10, 20060.92
October 10, 20060.95
September 12, 20060.79
August 10, 20060.79
July 11, 20060.54
June 12, 20060.52
May 10, 20060.56
April 10, 20060.04
March 10, 20060.06
February 10, 20060.04
January 10, 20060.01
December 12, 20050.01
November 10, 20050.03
October 11, 20050.13

Institutional Ownership History (%)

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

Date Institutional Ownership
March 31, 201572
December 31, 201468
June 30, 201482
December 31, 201377
September 30, 201369
June 30, 201368
March 31, 201371
December 31, 201259
September 30, 201263
June 30, 201232
March 31, 201229
December 31, 201129
September 30, 201123
June 30, 201124
March 31, 201128
December 31, 201022
September 30, 20105
June 30, 20101
March 31, 20102
December 31, 20096
September 30, 200916
June 30, 200916
March 31, 200938
December 31, 200831
September 30, 200831
June 30, 200831
March 31, 200833
December 31, 200734
September 30, 200736
June 30, 200733
March 31, 200734
December 31, 200633
September 30, 200635
June 30, 200635
March 31, 200634
December 31, 200532
September 30, 20056

Insider ownership (%)

This is the historical insider ownership of Sunesis Pharmaceuticals 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
April 30, 20153
March 31, 20153
February 28, 20153
January 31, 20153
December 31, 20143
November 30, 20143
October 31, 20143
September 30, 20143
August 31, 20143
July 31, 20143
June 30, 20143
May 31, 20143
March 31, 20144
February 28, 20144
January 31, 20144
December 31, 20134
November 30, 20134
October 31, 20134
September 30, 20134
August 31, 20134
July 31, 20134
June 30, 20134
May 31, 20134
April 30, 20134
March 31, 20134
January 31, 20134
November 30, 20124
October 31, 20124
September 30, 20124
August 31, 20124
July 31, 20124
June 30, 20124
May 31, 20124
April 30, 20124
March 31, 20124
February 29, 20124
January 31, 20124
December 31, 20114
November 30, 20114
October 31, 20114
September 30, 20114
August 31, 20114
July 31, 20114
June 30, 20114
May 31, 20114
April 30, 20114
January 31, 20111
December 31, 20101
November 30, 20101
October 31, 20101
September 30, 20101
August 31, 20101
July 31, 20104
June 30, 20104
May 31, 20103
April 30, 20103
March 31, 20103
February 28, 20105
January 31, 20105
December 31, 20095
November 30, 20095
October 31, 20095
September 30, 20095
August 31, 20095
July 31, 20095
June 30, 20095
May 31, 20095
April 30, 20095
March 31, 20095
February 28, 20095
January 31, 20095
December 31, 20085
November 30, 20085
October 31, 20085
September 30, 20085
August 31, 20085
July 31, 20085
June 30, 20085
May 31, 20085
April 30, 20082
March 31, 20082
February 29, 20082
January 31, 20082
December 31, 20072
November 30, 20072
October 31, 20072
September 30, 20072
August 31, 20072
July 31, 20072
June 30, 20072
May 31, 20072
April 30, 20072
March 31, 20072
February 28, 20072
January 31, 20072
December 31, 20062
November 30, 20062
October 31, 20062
September 30, 20062
June 30, 20062
May 31, 20062
April 30, 20062
March 31, 20062
February 28, 200610
January 31, 200613
December 31, 200513
November 30, 200513
October 31, 200513
September 30, 200513

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
James W. Young,PhDN/A1,000,0001.37%2005-09-27
James A. Wells,PhDN/A318,5300.44%2006-09-08
Daryl B. Winter,PhD,J.D.N/A300,0000.41%2005-09-27
Daniel N. Swisher,JrPresident and CEO175,8240.24%2015-02-27
Steven B. Ketchum,PhDDirector73,9610.1%2013-11-07
Eric H. BjerkholtEVP, CFO & Corp. Secretary49,913less than 0.1%2015-02-27
Dr. Robert S. McDowell,PhDN/A25,882less than 0.1%2007-09-11
Adam R. CraigEVP, Development & CMO23,452less than 0.1%2015-02-27

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value($1000)
Growth Equity Opportunities Fund LLC5,636,5732014-03-159.38N/A36,920
T. Rowe Price Associates, Inc.   Premium Plus5,395,8002015-03-317.97N/A13,220
Fidelity Management and Research Company   Premium Plus5,083,8342015-03-317.50N/A12,455
New Enterprise Associates, LLC4,926,0332014-08-088.15N/A32,413
Bay City Capital LLC4,894,3872014-08-088.10N/A32,205
RA Capital Management, LLC4,869,2612014-03-158.10N/A31,894
NEA Management Company, LLC   Premium Plus4,659,3332015-06-306.390.7314,025
Fidelity® Select Biotechnology Portfolio4,253,5942015-05-315.830.0610,081
Visium Asset Management, LP   Premium Plus3,876,1902015-03-195.72N/A8,605
Baker Bros Advisors LLC   Premium Plus3,200,0002015-03-314.720.077,840

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