Occidental Petroleum Corporation
BG ˙ BUL ˙ US6745991058
SecurityBG:OPC / Occidental Petroleum Corporation
InstitutionMutual Advisors, LLC
Latest Disclosed Ownership13,419 shares
Latest Disclosed Value $ 872,234
Mutual Advisors, LLC reports 0.28% increase in ownership of OPC / Occidental Petroleum Corporation

On May 1, 2026 - Mutual Advisors, LLC filed a 13F-HR form disclosing ownership of 13,419 shares of Occidental Petroleum Corporation (BG:OPC) valued at $872,234 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 13,381 shares of Occidental Petroleum Corporation. This represents a change in shares of 0.28% 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.

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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)
2026-05-01 2026-03-31 13F OCCIDENTAL PETE COM 674599105 13,419 38 0.28 872 58.55 0.0187
2026-02-02 2025-12-31 13F OCCIDENTAL PETE COM 674599105 13,381 -503 -3.62 550 -7.56 0.0118
2025-11-04 2025-09-30 13F OCCIDENTAL PETE COM 674599105 13,884 13,884 595 0.0131
2024-10-25 2024-09-30 13F OCCIDENTAL PETE COM 674599105 0 -3,757 -100.00 0 -100.00
2024-07-30 2024-06-30 13F OCCIDENTAL PETE COM 674599105 3,757 -467 -11.06 226 -17.52 0.0068
2024-05-02 2024-03-31 13F OCCIDENTAL PETE COM 674599105 4,224 336 8.64 275 18.10 0.0088
2024-01-12 2023-12-31 13F OCCIDENTAL PETE COM 674599105 3,888 -62 -1.57 232 -9.37 0.0081
2023-11-13 2023-09-30 13F OCCIDENTAL PETE COM 674599105 3,950 293 8.01 256 19.07 0.0100
2023-07-31 2023-06-30 13F OCCIDENTAL PETE COM 674599105 3,657 -89 -2.38 215 -7.73 0.0082
2023-04-11 2023-03-31 13F OCCIDENTAL PETE COM 674599105 3,746 172 4.81 234 3.56 0.0096
2023-01-12 2022-12-31 13F OCCIDENTAL PETE COM 674599105 3,574 39 1.10 225 3.69 0.0101
2022-11-03 2022-09-30 13F OCCIDENTAL PETE COM 674599105 3,535 -4,036 -53.31 217 -51.35 0.0112
2022-08-15 2022-06-30 13F OCCIDENTAL PETE COM 674599105 7,571 -1,182 -13.50 446 -10.26 0.0295
2022-05-09 2022-03-31 13F OCCIDENTAL PETE COM 674599105 8,753 -2,145 -19.68 497 57.28 0.0278
2022-02-14 2021-12-31 13F OCCIDENTAL PETE COM 674599105 10,898 10,898 316 0.0167
2020-05-13 2020-03-31 13F OCCIDENTAL PETE COM 674599105 0 -6,447 -100.00 0 -100.00
2020-02-11 2019-12-31 13F OCCIDENTAL PETE COM 674599105 6,447 -427 -6.21 266 -13.07 0.0283
2019-11-01 2019-09-30 13F OCCIDENTAL PETE COM 674599105 6,874 724 11.77 306 -0.97 0.0404
2019-08-15 2019-06-30 13F OCCIDENTAL PETE COM 674599105 6,150 1,379 28.90 309 -2.22 0.0401
2019-05-15 2019-03-31 13F OCCIDENTAL PETE COM 674599105 4,771 400 9.15 316 17.91 0.0468
2019-02-15 2018-12-31 13F OCCIDENTAL PETE CORP DEL COM 674599105 4,371 82 1.91 268 -23.86 0.0528
2018-11-15 2018-09-30 13F OCCIDENTAL PETE CORP DEL COM 674599105 4,289 0 0.00 352 -1.95 0.0534
2018-08-15 2018-06-30 13F OCCIDENTAL PETE CORP DEL COM 674599105 4,289 955 28.64 359 65.44 0.0818
2018-05-11 2018-03-31 13F OCCIDENTAL PETE CORP DEL COM 674599105 3,334 21 0.63 217 -11.07 0.0550
2018-02-12 2017-12-31 13F OCCIDENTAL PETE CORP DEL COM 674599105 3,313 3,313 244 0.0921
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.