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United Therapeutics Corp (UTHR)Ownership Data

Short Interest History (%)

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

Date Short Interest
January 15, 201511.8
December 31, 201411.59
December 15, 201412.78
November 28, 201412.76
November 14, 201413.47
October 31, 201412.38
October 15, 201412.75
September 30, 201414.83
September 15, 201414.19
August 29, 201413.5
August 15, 201413.51
July 31, 201414.96
July 15, 201413.91
June 30, 201416.3
June 13, 201417.17
May 30, 201416.49
May 15, 201417.18
April 30, 201415.97
April 15, 201416.14
March 31, 201415.8
March 14, 201415.03
February 28, 201413.65
February 14, 201414.17
January 31, 201414.13
January 15, 201414.53
December 31, 201318.36
December 13, 201318.3
November 29, 201318.75
November 15, 201319.45
October 31, 201317.62
October 15, 201317.57
September 30, 201315.7
September 13, 201315.69
August 30, 201315.17
August 15, 201315.86
July 31, 201316.4
July 15, 201316.82
June 28, 201316.53
June 14, 201316.71
May 31, 201317.33
May 15, 201317.65
April 30, 201316.98
April 15, 201316.35
March 28, 201313.13
March 15, 201311.36
February 28, 20137.45
February 15, 20136.84
January 31, 20136.79
January 15, 20137.52
December 31, 20127.81
December 14, 20128.67
November 30, 20129.08
November 15, 20129.26
October 31, 20128.12
October 15, 20127.39
September 28, 20127.65
September 14, 20128.7
August 31, 20128.29
August 15, 20128.39
July 31, 20127.9
July 13, 20127.41
June 29, 20127.08
June 15, 20126.61
May 31, 20126.46
May 15, 20125.76
April 30, 20125.63
April 13, 20126.75
March 30, 20128.8
March 15, 20129.33
February 29, 201210.32
February 15, 201210.44
January 31, 201212.66
January 13, 201214.59
December 30, 201115.46
December 15, 201118.61
November 30, 201122.83
November 15, 201122.12
October 31, 201120.29
October 14, 201114.75
September 30, 201115.52
September 15, 201116.79
August 31, 201114.75
August 15, 201113.43
July 29, 201112.71
July 15, 201112.46
June 30, 201114.17
June 15, 201115.04
May 31, 201113.93
May 13, 201113.43
April 29, 201113.74
April 15, 201113.34
March 31, 201112.19
March 15, 201112.29
February 28, 201113.18
February 15, 201113.04
January 31, 201113.23
January 14, 201113.4
December 31, 201012.32
December 15, 201012.35
November 30, 201013.28
November 15, 201012.2
October 29, 201011.72
October 15, 201012.29
September 30, 201012.6
September 15, 201010.88
August 31, 20108.36
August 13, 20108.15
July 30, 20107.46
July 15, 20108.4
June 30, 20108.84
June 15, 20108.81
May 28, 20108.78
May 14, 201010.11
April 30, 201010.18
April 15, 20108.27
March 31, 20108.37
March 15, 20109.31
February 26, 20108.48
February 12, 20109.79
January 29, 20109.94
January 15, 20109.16
December 31, 20098.61
December 15, 20098.04
November 30, 20098.08
November 13, 20097.4
October 30, 20096.89
October 15, 20097.33
September 30, 20097.43
September 15, 20094.01
August 31, 20097.48
August 14, 200910.92
July 31, 200911.79
July 15, 200913.09
June 30, 200915.89
June 15, 200915.71
May 29, 200916.29
May 15, 200915.84
April 30, 200913.87
April 15, 200913.49
March 31, 200912.97
March 13, 200911.64
February 27, 200911.36
February 13, 200914.21
January 30, 200913.98
January 15, 200912.12
December 31, 200812.26
December 15, 200812.46
November 28, 200813.32
November 14, 200814.43
October 31, 200814.38
October 15, 200812.84
September 30, 200814.32
September 15, 200818.73
August 29, 200816.64
August 15, 200817.98
July 31, 200817.47
July 15, 200822.31
June 30, 200820.44
June 13, 200822.5
May 30, 200822.29
May 15, 200821.22
April 30, 200821.35
April 15, 200820.4
March 31, 200819.36
March 14, 200817.84
February 29, 200817.45
February 15, 200817.22
January 31, 200816.62
January 15, 200825.45
December 31, 200725.81
December 11, 200726.08
November 27, 200724.26
November 9, 200720.4
October 26, 200717.17
October 10, 200717.57
September 25, 200718.06
September 11, 200718.1
August 10, 200722.49
July 10, 200728.65
June 12, 200727.28
May 10, 200722.54
April 10, 200715.38
March 12, 200716.51
February 12, 200715.82
January 9, 200710.94
December 12, 200611.61
November 10, 200615.74
October 10, 200615.78
September 12, 200613.85
August 10, 200614.02
July 11, 200613.08
June 12, 200611.97
May 10, 200611.2
April 10, 200612.24
March 10, 200610.56
February 10, 200610.26
January 10, 200612.5
December 12, 200513.53
November 10, 200513.85
October 11, 200516.14
September 12, 200514.46
August 10, 200516.99
July 12, 200520.6
June 10, 200523.07
May 10, 200522.53
April 12, 200519.62
March 10, 200514.2
February 10, 200516.79
January 11, 200517.76
December 10, 200420.14
November 10, 200418.25
October 12, 200417.15
September 10, 200416.96
August 10, 200415.44
July 12, 200419.32
June 9, 200416.15
May 11, 200417.28
April 12, 200415.82
March 10, 200413.92
February 10, 200411.77
January 12, 200412.62
December 10, 20039.32
November 11, 20038.89
October 10, 20037.08
September 10, 20036.93
August 12, 20036.14
July 10, 20035.87
June 10, 20034.59
May 12, 20033.95
April 10, 20034.8
March 11, 20036.06
February 11, 20036.48
January 10, 20036.22
December 10, 20026.76
November 12, 20026.11
October 10, 20026.75
September 10, 20029.11
August 12, 20028.86
July 10, 20027.93
June 11, 20029.15
May 10, 20028.86
April 10, 20028.65
March 12, 20028.3
February 12, 20029.54
January 10, 20028.19
December 11, 20017.79
November 12, 20016.81
October 10, 20018.33
September 5, 20017.67
August 10, 20019.46
July 10, 20016.09
June 12, 20015.49
May 10, 20014.38
April 9, 20014.53
March 12, 20014.95
February 12, 20014.4
January 9, 20015.55
December 12, 20006.18
November 10, 200014.93
October 10, 200014.58
September 12, 200013.31
August 10, 200011.45
July 11, 200010.45
June 12, 200010.26
May 10, 20007.27
April 11, 20003.91
March 10, 20000.37
February 10, 20001.69
January 11, 20001.25
December 10, 19990.02
November 10, 19990.02
October 12, 19990.03
September 10, 19990.04
August 10, 19990.1
July 12, 19994.5

Institutional Ownership History (%)

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

Date Institutional Ownership
August 31, 2010100
July 31, 201098
October 31, 200979

Insider ownership (%)

This is the historical insider ownership of United Therapeutics 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
April 30, 20081
March 31, 20081
February 29, 20081
January 31, 20081
December 31, 20071
November 30, 20071
October 31, 20071
September 30, 20071
August 31, 20071
July 31, 20071
June 30, 20071
May 31, 20071
April 30, 20071
March 31, 20071
February 28, 20071
January 31, 20071
December 31, 20061
November 30, 20061
October 31, 20061
September 30, 20061
June 30, 20061
May 31, 20061
April 30, 20061
March 31, 20061
February 28, 20061
January 31, 20061
December 31, 20051
November 30, 20053
October 31, 20053
September 30, 20053
August 31, 20053
July 31, 20053
June 30, 20052
May 31, 20053
April 30, 20053
March 31, 20053
February 28, 20053
January 31, 20053
December 31, 20043
November 30, 20043
October 31, 20043
September 30, 20043
August 31, 20043
July 31, 20043
June 30, 20044
May 31, 20045
April 30, 20045
March 31, 20045
February 29, 20045

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Paul A. Mahon,J.D.EVP & General Counsel34,832less than 0.1%2015-01-15
Roger A. Jeffs,PhDPresident & Co-CEO1,234less than 0.1%2015-01-27
Dr. David ZaccardelliEVP & COO1,153less than 0.1%2015-01-27
Fred T. Hadeed,C.P.A.EVP, Business Development1,000less than 0.1%2006-08-17
Christopher Causey,M.B.A.Director733less than 0.1%2015-01-02
John M. FerrariCFO407less than 0.1%2015-01-15
Martine A. Rothblatt,PhD,M.B.A.,J.D.Chairman & Co-CEO140less than 0.1%2015-01-28

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value
BlackRock Advisors LLC6,727,2552014-12-3114.160.00871,112,250
Fidelity Management and Research Company4,097,5332014-09-308.640.07527,148,000
Vanguard Group, Inc.2,964,0662014-09-306.250.03381,328,000
Scopia Management Inc.2,634,4892014-09-305.556.91338,927,000
LSV Asset Management2,153,7882014-09-304.540.61277,084,000
BlackRock Fund Advisors2,005,0732014-09-304.230.07257,953,000
ARONSON+JOHNSON+ORTIZ1,861,3902014-09-303.921.06239,468,000
Acadian Asset Management LLC1,703,6862014-12-313.590.98220,611,000
State Street Corp1,360,7322014-09-302.870.02175,058,000
Fidelity® Ser Intrinsic Opportunities Fd1,350,0002014-10-312.842.88176,809,500

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