Occidental Petroleum Corporation
US ˙ NYSE ˙ US6745991058

SecurityOXY / Occidental Petroleum Corporation
InstitutionPacer Advisors, Inc.
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Pacer Advisors, Inc. closes position in OXY / Occidental Petroleum Corporation

On May 6, 2026 - Pacer Advisors, Inc. filed a 13F-HR form disclosing ownership of 0 shares of Occidental Petroleum Corporation (US:OXY) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 24, 2026 disclosing 5,148,149 shares of Occidental Petroleum Corporation. This represents a change in shares of -100.00% during the quarter. The current value of the position is $0 USD.

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)
2026-05-06 2026-03-31 13F Occidental Petroleum Common Stock - Domestic 674599105 0 -5,148,149 -100.00 0 -100.00
2026-02-24 2025-12-31 13F/A-1 Occidental Petroleum Common Stock - Domestic 674599105 5,148,149 -1,844,812 -26.38 211,692 -35.93 0.5408
2025-10-15 2025-09-30 13F Occidental Petroleum Common Stock - Domestic 674599105 6,992,961 -490,288 -6.55 330,417 5.10 0.8320
2025-08-12 2025-06-30 13F Occidental Petroleum Common Stock - Domestic 674599105 7,483,249 130,196 1.77 314,371 -13.38 0.7814
2025-05-06 2025-03-31 13F Occidental Petroleum Common Stock - Domestic 674599105 7,353,053 7,275,760 9,413.22 362,947 9,403.69 0.8494
2025-01-22 2024-12-31 13F Occidental Petroleum Common Stock - Domestic 674599105 77,293 27,561 55.42 3,819 49.01 0.0082
2024-11-12 2024-09-30 13F Occidental Petroleum Common Stock - Domestic 674599105 49,732 2,630 5.58 2,563 -13.65 0.0054
2024-08-13 2024-06-30 13F Occidental Petroleum Common Stock - Domestic 674599105 47,102 -6,851,335 -99.32 2,969 -99.34 0.0067
2024-05-10 2024-03-31 13F Occidental Petroleum Common Stock - Domestic 674599105 6,898,437 903,179 15.06 448,329 25.24 1.0307
2024-01-16 2023-12-31 13F OCCIDENTAL PETE Common Stock - Domestic 674599105 5,995,258 1,088,052 22.17 357,977 12.44 1.0131
2023-11-13 2023-09-30 13F OCCIDENTAL PETE Common Stock - Domestic 674599105 4,907,206 569,117 13.12 318,380 24.82 1.2195
2023-07-12 2023-06-30 13F OCCIDENTAL PETE Common Stock - Domestic 674599105 4,338,089 -131,094 -2.93 255,080 -8.58 1.0268
2023-05-02 2023-03-31 13F OCCIDENTAL PETE Common Stock - Domestic 674599105 4,469,183 1,222,075 37.64 279,011 36.41 1.1920
2023-02-06 2022-12-31 13F OCCIDENTAL PETE Common Stock - Domestic 674599105 3,247,108 1,054,742 48.11 204,535 51.82 1.0463
2022-10-18 2022-09-30 13F OCCIDENTAL PETE Common Stock - Domestic 674599105 2,192,366 261,563 13.55 134,721 18.50 0.9385
2022-08-12 2022-06-30 13F OCCIDENTAL PETE Common Stock - Domestic 674599105 1,930,803 391,167 25.41 113,686 30.14 0.8443
2022-04-05 2022-03-31 13F OCCIDENTAL PETE Common Stock - Domestic 674599105 1,539,636 525,749 51.85 87,359 197.21 0.7161
2022-02-03 2021-12-31 13F OCCIDENTAL PETE Common Stock - Domestic 674599105 1,013,887 334,489 49.23 29,393 46.26 0.3015
2021-10-15 2021-09-30 13F OCCIDENTAL PETE Common Stock - Domestic 674599105 679,398 625,768 1,166.82 20,097 1,098.39 0.2538
2021-07-21 2021-06-30 13F OCCIDENTAL PETE Common Stock - Domestic 674599105 53,630 7,655 16.65 1,677 37.01 0.0240
2021-04-05 2021-03-31 13F OCCIDENTAL PETE Common Stock 674599105 45,975 -9,359 -16.91 1,224 27.77 0.0213
2021-01-20 2020-12-31 13F OCCIDENTAL PETE Common Stock 674599105 55,334 -6,057 -9.87 958 55.77 0.0180
2020-10-19 2020-09-30 13F OCCIDENTAL PETE Common Stock 674599105 61,391 -13,716 -18.26 615 -55.24 0.0131
2020-07-29 2020-06-30 13F OCCIDENTAL PETE Common Stock 674599105 75,107 75,107 1,374 0.0278
2020-04-23 2020-03-31 13F OCCIDENTAL PETE Common Stock 674599105 0 -102,051 -100.00 0 -100.00
2020-02-10 2019-12-31 13F OCCIDENTAL PETE Common Stock 674599105 102,051 -62,306 -37.91 4,206 -42.45 0.1900
2019-10-10 2019-09-30 13F OCCIDENTAL PETE Common Stock 674599105 164,357 25,446 18.32 7,309 4.65 0.1643
2019-08-12 2019-06-30 13F OCCIDENTAL PETE Common Stock 674599105 138,911 75,980 120.74 6,984 67.64 0.1708
2019-04-10 2019-03-31 13F OCCIDENTAL PETE Common Stock 674599105 62,931 62,931 4,166 0.1156
2019-02-13 2018-12-31 13F OCCIDENTAL PETE CORP DEL Common Stock 674599105 0 -50,102 -100.00 0 -100.00
2018-11-14 2018-09-30 13F OCCIDENTAL PETE CORP DEL Common Stock 674599105 50,102 14,791 41.89 4,117 39.32 0.1550
2018-08-14 2018-06-30 13F OCCIDENTAL PETE CORP DEL Common Stock 674599105 35,311 5,968 20.34 2,955 55.04 0.1337
2018-05-14 2018-03-31 13F Occidental Petroleum COM 674599105 29,343 4,752 19.32 1,906 5.25 0.1054
2018-02-14 2017-12-31 13F Occidental Petroleum Com 674599105 24,591 5,083 26.06 1,811 44.53 0.1271
2017-11-08 2017-09-30 13F Occidental Petroleum Com 674599105 19,508 1,833 10.37 1,253 18.43 0.1110
2017-08-08 2017-06-30 13F OCCIDENTAL PETE CORP DEL Com 674599105 17,675 1,363 8.36 1,058 2.32 0.1046
2017-05-09 2017-03-31 13F OCCIDENTAL PETE CORP DEL Com 674599105 16,312 1,271 8.45 1,034 -3.45 0.1268
2017-02-08 2016-12-31 13F OCCIDENTAL PETE CORP DEL Com 674599105 15,041 -658 -4.19 1,071 -6.46 0.1526
2016-11-10 2016-09-30 13F OCCIDENTAL PETE CORP DEL Com 674599105 15,699 -92 -0.58 1,145 -4.02 0.1740
2016-08-12 2016-06-30 13F OCCIDENTAL PETE CORP DEL Com 674599105 15,791 1,474 10.30 1,193 21.73 0.1884
2016-05-13 2016-03-31 13F OCCIDENTAL PETE CORP DEL Com 674599105 14,317 829 6.15 980 7.46 0.2224
2016-02-17 2015-12-31 13F OCCIDENTAL PETE CORP DEL Com 674599105 13,488 13,488 0.00 912 0.2143
2015-05-29 2015-03-31 13F Occidental Petroleum cs 674599105 0 -7,080 -100.00 0 -100.00
2015-02-18 2013-12-31 13F Occidental Petroleum cs 674599105 7,080 7,080 571 0.1372
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.