Occidental Petroleum Corporation
CH ˙ SWX ˙ US6745991058
SecurityCH:OXY / Occidental Petroleum Corporation
InstitutionFayez Sarofim & Co
Latest Disclosed Ownership5,451 shares
Latest Disclosed Value $ 354,315
Fayez Sarofim & Co ownership in OXY / Occidental Petroleum Corporation

On May 15, 2026 - Fayez Sarofim & Co filed a 13F-HR form disclosing ownership of 5,451 shares of Occidental Petroleum Corporation (CH:OXY) valued at $354,315 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 5,451 shares of Occidental Petroleum Corporation. This represents a change in shares of 0.00% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F OCCIDENTAL PETROLEUM Common Stock 674599105 5,451 0 0.00 354 58.04 0.0003
2026-02-13 2025-12-31 13F OCCIDENTAL PETROLEUM Common Stock 674599105 5,451 0 0.00 224 -12.84 0.0005
2025-11-14 2025-09-30 13F OCCIDENTAL PETE CORP COM COM 674599105 5,451 -1,000 -15.50 258 -5.17 0.0006
2025-08-14 2025-06-30 13F OCCIDENTAL PETE COM 674599105 6,451 1,000 18.35 271 0.74 0.0007
2025-05-12 2025-03-31 13F OCCIDENTAL PETE COM 674599105 5,451 0 0.00 269 0.00 0.0007
2025-02-14 2024-12-31 13F OCCIDENTAL PETE COM 674599105 5,451 0 0.00 269 -3.93 0.0007
2024-11-14 2024-09-30 13F OCCIDENTAL PETE COM 674599105 5,451 0 0.00 281 -18.37 0.0007
2024-08-14 2024-06-30 13F OCCIDENTAL PETE COM 674599105 5,451 0 0.00 344 -3.11 0.0009
2024-05-14 2024-03-31 13F OCCIDENTAL PETE COM 674599105 5,451 -3,226 -37.18 354 -28.92 0.0011
2024-02-15 2023-12-31 13F OCCIDENTALPETECORP COM 674599105 8,677 0 0.00 499 -11.39 0.0015
2023-11-15 2023-09-30 13F OCCIDENTAL PETE COM 674599105 8,677 2,053 30.99 563 44.47 0.0019
2023-08-14 2023-06-30 13F OCCIDENTAL PETE COM 674599105 6,624 1,173 21.52 389 14.41 0.0014
2023-05-11 2023-03-31 13F OCCIDENTAL PETE COM 674599105 5,451 0 0.00 340 -0.87 0.0012
2023-02-13 2022-12-31 13F OCCIDENTAL PETE COM 674599105 5,451 -45 -0.82 343 1.48 0.0013
2022-11-15 2022-09-30 13F OCCIDENTAL PETE COM 674599105 5,496 45 0.83 338 5.30 0.0013
2022-08-12 2022-06-30 13F OCCIDENTAL PETE COM 674599105 5,451 0 0.00 321 3.88 0.0012
2022-05-16 2022-03-31 13F OCCIDENTAL PETE COM 674599105 5,451 5,451 309 0.0010
2020-08-11 2020-06-30 13F OccidentalPetroleumCorp COMMON 674599105 0 -59,674 -100.00 0 -100.00
2020-05-12 2020-03-31 13F OccidentalPetroleumCorp COMMON 674599105 59,674 -30,168 -33.58 691 -81.34 0.0042
2020-02-14 2019-12-31 13F OccidentalPetroleumCorp COMMON 674599105 89,842 -65,371 -42.12 3,703 -46.36 0.0178
2019-11-13 2019-09-30 13F OccidentalPetroleumCorp COMMON 674599105 155,213 -12,149 -7.26 6,903 -17.96 0.0356
2019-08-09 2019-06-30 13F OccidentalPetroleumCorp COMMON 674599105 167,362 -7,103 -4.07 8,414 -27.15 0.0435
2019-05-14 2019-03-31 13F OccidentalPetroleumCorp COMMON 674599105 174,465 -3,919 -2.20 11,550 5.49 0.0609
2019-02-13 2018-12-31 13F OccidentalPetroleumCorp COMMON 674599105 178,384 -35,239 -16.50 10,949 -37.62 0.0660
2018-11-14 2018-09-30 13F OccidentalPetroleumCorp COMMON 674599105 213,623 -46,246 -17.80 17,553 -19.28 0.0917
2018-08-14 2018-06-30 13F OccidentalPetroleumCorp COMMON 674599105 259,869 -23,023 -8.14 21,746 18.33 0.1171
2018-05-10 2018-03-31 13F OccidentalPetroleumCorp COMMON 674599105 282,892 -110,966 -28.17 18,377 -36.66 0.0996
2018-02-13 2017-12-31 13F OccidentalPetroleumCorp COMMON 674599105 393,858 -196,208 -33.25 29,011 -23.43 0.1503
2017-11-08 2017-09-30 13F OccidentalPetroleumCorp COMMON 674599105 590,066 -1,208,071 -67.18 37,889 -64.80 0.1992
2017-08-11 2017-06-30 13F OccidentalPetroleumCorp COMMON 674599105 1,798,137 -224,162 -11.08 107,654 -15.98 0.5749
2017-05-12 2017-03-31 13F OccidentalPetroleumCorp COMMON 674599105 2,022,299 -192,657 -8.70 128,132 -18.79 0.6977
2017-02-14 2016-12-31 13F OccidentalPetroleumCorp COMMON 674599105 2,214,956 -173,161 -7.25 157,771 -9.39 0.8667
2016-11-21 2016-09-30 13F/A-1 OccidentalPetroleumCorp COMMON 674599105 2,388,117 -114,673 -4.58 174,112 -7.95 0.9476
2016-11-14 2016-09-30 13F OccidentalPetroleumCorp COMMON 674599105 2,388,117 174,112
2016-08-10 2016-06-30 13F OccidentalPetroleumCorp COMMON 674599105 2,502,790 -73,914 -2.87 189,145 7.32 1.0361
2016-05-13 2016-03-31 13F OccidentalPetroleumCorp COMMON 674599105 2,576,704 -57,139 -2.17 176,247 -0.99 1.0102
2016-02-12 2015-12-31 13F OccidentalPetroleumCorp COMMON 674599105 2,633,843 -147,754 -5.31 178,004 -3.22 1.0247
2015-11-12 2015-09-30 13F OccidentalPetroleumCorp COMMON 674599105 2,781,597 -193,531 -6.50 183,926 -20.25 1.0623
2015-08-13 2015-06-30 13F OccidentalPetroleumCorp COMMON 674599105 2,975,128 -133,929 -4.31 230,622 1.36 1.1737
2015-05-12 2015-03-31 13F OccidentalPetroleumCorp COMMON 674599105 3,109,057 -22,105 -0.71 227,521 -9.86 1.1157
2015-02-13 2014-12-31 13F OccidentalPetroleumCorp COMMON 674599105 3,131,162 -124,962 -3.84 252,420 -19.16 1.1967
2014-11-14 2014-09-30 13F OccidentalPetroleumCorp COMMON 674599105 3,256,124 -49,420 -1.50 312,252 -7.98 1.4582
2014-08-14 2014-06-30 13F OccidentalPetroleumCorp COMMON 674599105 3,305,544 -91,226 -2.69 339,325 4.89 1.5526
2014-05-14 2014-03-31 13F OccidentalPetroleumCorp COMMON 674599105 3,396,770 -46,183 -1.34 323,498 -1.20 1.5416
2014-02-14 2013-12-31 13F OccidentalPetroleumCorp COMMON 674599105 3,442,953 -60,807 -1.74 327,426 4.73 1.5197
2013-08-13 2013-06-30 13F OccidentalPetroleumCorp COMMON 674599105 3,503,760 3,503,760 312,641 1.5690
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.