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Occidental Petroleum Corp (OXY) Ownership Data

Short Interest History (%)

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

Date Short Interest
June 15, 20151.37
May 29, 20150.88
May 15, 20150.91
April 30, 20151.2
April 15, 20151.52
March 31, 20151.46
March 13, 20151.47
February 27, 20151.28
February 13, 20151.64
January 30, 20151.5
January 15, 20151.41
December 31, 20141.59
December 15, 20141.45
November 28, 20141.21
November 14, 20141.26
October 31, 20141.18
October 15, 20141.08
September 30, 20140.9
September 15, 20140.96
August 29, 20141.07
August 15, 20141.17
July 31, 20141.09
July 15, 20141.17
June 30, 20141.25
June 13, 20141.21
May 30, 20141.02
May 15, 20141.28
April 30, 20141.41
April 15, 20141.36
March 31, 20141.03
March 14, 20140.92
February 28, 20140.86
February 14, 20140.91
January 31, 20140.83
January 15, 20140.89
December 31, 20130.82
December 13, 20130.93
November 29, 20131.07
November 15, 20131.17
October 31, 20131.04
October 15, 20131.12
September 30, 20130.98
September 13, 20130.98
August 30, 20130.84
August 15, 20130.93
July 31, 20130.98
July 15, 20131.19
June 28, 20131.21
June 14, 20131.5
May 31, 20131.32
May 15, 20131.36
April 30, 20131.2
April 15, 20131.12
March 28, 20131.08
March 15, 20131.25
February 28, 20131.19
February 15, 20131.36
January 31, 20131.04
January 15, 20131.15
December 31, 20120.98
December 14, 20120.91
November 30, 20120.87
November 15, 20120.87
October 31, 20120.82
October 15, 20120.74
September 28, 20120.76
September 14, 20120.69
August 31, 20120.76
August 15, 20121.01
July 31, 20120.9
July 13, 20120.94
June 29, 20120.85
June 15, 20121.12
May 31, 20120.89
May 15, 20120.81
April 30, 20120.67
April 13, 20120.62
March 30, 20120.63
March 15, 20120.82
February 29, 20120.8
February 15, 20120.84
January 31, 20120.77
January 13, 20120.87
December 30, 20110.86
December 15, 20110.88
November 30, 20110.98
November 15, 20111.21
October 31, 20111.15
October 14, 20111.23
September 30, 20111.17
September 15, 20111.29
August 31, 20111.08
August 15, 20110.9
July 29, 20110.81
July 15, 20110.75
June 30, 20110.85
June 15, 20110.91
May 31, 20110.64
May 13, 20110.9
April 29, 20110.69
April 15, 20110.65
March 31, 20110.68
March 15, 20110.75
February 28, 20111.04
February 15, 20110.97
January 31, 20111.06
January 14, 20111.31
December 31, 20101.39
December 15, 20101.3
November 30, 20101.36
November 15, 20101.11
October 29, 20101.06
October 15, 20101.14
September 30, 20101.03
September 15, 20101.13
August 31, 20101.13
August 13, 20101.03
July 30, 20101.21
July 15, 20101.18
June 30, 20101.16
June 15, 20101.27
May 28, 20101.03
May 14, 20100.9
April 30, 20100.71
April 15, 20100.83
March 31, 20100.99
March 15, 20101.12
February 26, 20100.94
February 12, 20101.08
January 29, 20100.81
January 15, 20100.62
December 31, 20090.77
December 15, 20090.66
November 30, 20090.75
November 13, 20090.9
October 30, 20090.76
October 15, 20090.91
September 30, 20091.6
September 15, 20091.69
August 31, 20091.66
August 14, 20091.66
July 31, 20091.94
July 15, 20091.75
June 30, 20091.89
June 15, 20091.86
May 29, 20091.72
May 15, 20091.8
April 30, 20091.73
April 15, 20091.81
March 31, 20091.91
March 13, 20092.12
February 27, 20091.86
February 13, 20091.87
January 30, 20091.88
January 15, 20091.64
December 31, 20081.63
December 15, 20081.72
November 28, 20081.45
November 14, 20081.57
October 31, 20081.6
October 15, 20081.61
September 30, 20081.98
September 15, 20081.75
August 29, 20081.85
August 15, 20081.79
July 31, 20081.87
July 15, 20081.81
June 30, 20081.75
June 13, 20081.9
May 30, 20081.8
May 15, 20081.86
April 30, 20081.87
April 15, 20081.69
March 31, 20081.81
March 14, 20081.78
February 29, 20081.83
February 15, 20081.66
January 31, 20081.61
January 15, 20081.75
December 31, 20071.85
December 11, 20071.64
November 27, 20071.79
November 9, 20071.74
October 26, 20072.18
October 10, 20072.19
September 25, 20071.79
September 11, 20071.83
August 10, 20071.84
July 10, 20071.84
June 12, 20071.61
May 10, 20070.96
April 10, 20071.2
March 12, 20071.15
February 12, 20071.6
January 9, 20071.35
December 12, 20061.28
November 10, 20061.4
October 10, 20061.36
September 12, 20061.47
August 10, 20061.53
July 11, 20061.75
June 12, 20062.06
May 10, 20061.56
April 10, 20061.46
March 10, 20061.49
February 10, 20061.65
January 10, 20063.16
December 12, 20052.58
November 10, 20052.48
October 11, 20051.26
September 12, 20051.45
August 10, 20051.61
July 12, 20051.57
June 10, 20051.5
May 10, 20051.33
April 12, 20051.35
March 10, 20051.06
February 10, 20051.09
January 11, 20051.14
December 10, 20040.93
November 10, 20041.05
October 12, 20041.2
September 10, 20041.52
August 10, 20041.61
July 12, 20041.23
June 9, 20040.99
May 11, 20041.5
April 12, 20041.35
March 10, 20041.34
February 10, 20041.82
January 12, 20041.8
December 10, 20031.47
November 11, 20031.61
October 10, 20031.56
September 10, 20031.61
August 12, 20031.81
July 10, 20032.13
June 10, 20031.7
May 12, 20032.38
April 10, 20032.7
March 11, 20032.22
February 11, 20031.69
January 10, 20031.52
December 10, 20021.11
November 12, 20021.35
October 10, 20021.82
September 10, 20021.83
August 12, 20021.78
July 10, 20021.83
June 11, 20021.71
May 10, 20021.35
April 10, 20021.52
March 12, 20021.36
February 12, 20021.43
January 10, 20021.22
December 11, 20011.08
November 12, 20011.23
October 10, 20011.34
September 5, 20011.19
August 10, 20011.26
July 10, 20011.49
June 12, 20011.66
May 10, 20012.24
April 9, 20011.32
March 12, 20011.58
February 12, 20011.11
January 9, 20011.09
December 12, 20001.4
November 10, 20001.6
October 10, 20001.04
September 12, 20000.95
August 10, 20001.12
July 11, 20000.78
June 12, 20000.82
May 10, 20001.06
April 11, 20001.23
March 10, 20000.86
February 10, 20000.86
January 11, 20000.9
December 10, 19990.89
November 10, 19991.27
October 12, 19991.54
August 10, 19991.62
July 12, 19990.01
June 10, 19991.92
May 11, 19991.8
April 12, 19991.88
March 10, 19991.52
February 9, 19991.22
January 8, 19991.22
December 8, 19981.28
November 6, 19980.89
October 8, 19980.99
September 8, 19980.93
August 7, 19981.05
July 8, 19981.06
June 8, 19981.16
May 8, 19981.24
April 7, 19981.31
March 6, 19980.95
February 6, 19983.73
January 8, 19983.57
December 8, 19973.87
November 7, 19973.54
October 8, 19973.14
September 8, 19972.34
August 8, 19972.39
July 8, 19973.49
June 6, 19971.78
May 8, 19971.62
April 8, 19972.16
March 7, 19972.11
February 7, 19971.99
January 8, 19971.73
December 6, 19961.87
November 8, 19962
October 8, 19962.29
September 6, 19962.14
August 8, 19962
July 8, 19961.76
June 7, 19961.94
May 8, 19961.89
April 8, 19961.94
March 8, 19961.96
February 8, 19961.83
January 8, 19961.57
December 8, 19951.47
November 8, 19951.67
October 6, 19951.67
September 8, 19951.76
August 8, 19951.99
July 7, 19952.1
June 8, 19952.18
May 8, 19952.34
April 6, 19952.27
March 8, 19952.06
February 8, 19951.9
January 6, 19951.94

Institutional Ownership History (%)

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

Date Institutional Ownership
June 30, 201584
March 31, 201580
December 31, 201483
September 30, 201484
June 30, 201484
March 31, 201485
December 31, 201376
September 30, 201385
June 30, 201385
March 31, 201385
December 31, 201286
September 30, 201285
June 30, 201285
March 31, 201286
December 31, 201186
September 30, 201185
June 30, 201186
March 31, 201185
December 31, 201088
September 30, 201086
June 30, 201086
March 31, 201086
December 31, 200995
September 30, 200986
June 30, 200986
December 31, 200887
September 30, 200888
June 30, 200887
March 31, 200887
December 31, 200783
September 30, 200781
June 30, 200782
March 31, 200788
December 31, 200686
September 30, 200683
June 30, 200683
March 31, 200683
December 31, 200585
September 30, 200582
June 30, 200583
December 31, 200484
September 30, 200484
June 30, 200481
December 31, 200385
September 30, 200386
December 31, 200280
September 30, 200281
September 30, 200176
June 30, 200176
March 31, 200175
December 31, 200073
September 30, 200073
June 30, 200071
March 31, 200072

Insider ownership (%)

This is the historical insider ownership of Occidental Petroleum 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, 20152
March 31, 20152
February 28, 20152
January 31, 20152
December 31, 20142
November 30, 20142
October 31, 20142
September 30, 20142
August 31, 20142
July 31, 20142
June 30, 20142
May 31, 20142
March 31, 20142
February 28, 20142
January 31, 20142
December 31, 20132
November 30, 20132
October 31, 20132
September 30, 20132
August 31, 20132
July 31, 20132
June 30, 20132
May 31, 20132
April 30, 20132
March 31, 20132
January 31, 20132
November 30, 20122
October 31, 20122
September 30, 20122
August 31, 20122
July 31, 20122
June 30, 20122
May 31, 20122
April 30, 20122
March 31, 20122
February 29, 20122
January 31, 20122
December 31, 20112
November 30, 20112
October 31, 20112
September 30, 20112
August 31, 20112
July 31, 20112
June 30, 20112
May 31, 20112
April 30, 20112
March 31, 20112
February 28, 20112
January 31, 20112
December 31, 20102
November 30, 20102
October 31, 20102
September 30, 20102
August 31, 20102
July 31, 20102
June 30, 20102
May 31, 20102
April 30, 20102
March 31, 20102
February 28, 20102
January 31, 20102
December 31, 20092
November 30, 20092
October 31, 20092
September 30, 20092
August 31, 20092
July 31, 20092
June 30, 20092
May 31, 20092
April 30, 20092
March 31, 20092
February 28, 20092
January 31, 20092
December 31, 20082
November 30, 20082
October 31, 20082
September 30, 20082
August 31, 20082
July 31, 20082
June 30, 20082
May 31, 20082
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
June 30, 20061
May 31, 20061
April 30, 20061
March 31, 20061
January 31, 20061
January 31, 20051
December 31, 20041
November 30, 20041
October 31, 20041
September 30, 20041
August 31, 20041
July 31, 20041

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Dr. Ray R. Irani,PhDChairman, President and CEO, Director7,657,6221%2012-02-27
Stephen I. ChazenSenior Executive VP and CFO1,977,4190.26%2014-12-31
Dale R. LaurancePresident788,7880.1%2004-12-13
Donald P. De BrierEVP, Gen. Counsel & Secretary683,266less than 0.1%2013-10-12
John W. MorganExecutive Vice President433,824less than 0.1%2008-02-21
Richard W. HallockExecutive VP - Human Resources357,537less than 0.1%2008-02-21
James M. LienertEVP, Finance and Planning146,266less than 0.1%2013-10-12
R. Casey OlsonExecutive Vice President106,998less than 0.1%2009-02-05
Samuel P. Dominick,JrVice President and Controller96,931less than 0.1%2005-02-09
James R. HavertVice President and Treasurer86,284less than 0.1%2008-07-22

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value
Vanguard Group, Inc.   Premium Plus45,593,0372015-03-315.940.232,147,483,647
State Street Corp   Premium Plus36,532,0682015-03-314.760.272,147,483,647
BlackRock Fund Advisors   Premium Plus23,351,4082015-03-313.040.241,704,653,000
J.P. Morgan Investment Management Inc.   Premium Plus21,949,6662015-03-312.860.681,602,326,000
Barrow, Hanley, Mewhinney & Strauss LLC. Premium16,203,1692015-03-312.111.611,182,832,000
Vanguard Total Stock Mkt Idx13,643,8152015-05-311.780.261,066,809,895
Occidental Petroleum Savings Plan11,871,0252009-12-311.5247.19965,708,000
MFS Investment Management K.K.   Premium Plus10,724,6082015-03-311.400.40782,896,207
Northern Trust Investments, N.A.   Premium Plus10,260,2402015-03-311.340.22748,997,000
Merrill Lynch & Co Inc   Premium Plus10,003,9922015-03-311.300.38730,291,000

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