Occidental Petroleum Corporation
CH ˙ SWX ˙ US6745991058
SecurityCH:OXY / Occidental Petroleum Corporation
InstitutionPflug Koory, LLC
Latest Disclosed Ownership340 shares
Latest Disclosed Value $ 22,100
Pflug Koory, LLC ownership in OXY / Occidental Petroleum Corporation

On April 21, 2026 - Pflug Koory, LLC filed a 13F-HR form disclosing ownership of 340 shares of Occidental Petroleum Corporation (CH:OXY) valued at $22,100 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 340 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.

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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)
2026-04-21 2026-03-31 13F OCCIDENTAL PETE COM 674599105 340 0 0.00 22 69.23 0.0101
2026-01-20 2025-12-31 13F OCCIDENTAL PETE COM 674599105 340 -40 -10.53 14 -23.53 0.0065
2025-10-21 2025-09-30 13F OCCIDENTAL PETE COM 674599105 380 0 0.00 18 13.33 0.0085
2025-07-21 2025-06-30 13F OCCIDENTAL PETE COM 674599105 380 0 0.00 16 -16.67 0.0081
2025-04-17 2025-03-31 13F OCCIDENTAL PETE COM 674599105 380 0 0.00 19 0.00 0.0104
2025-01-21 2024-12-31 13F OCCIDENTAL PETE COM 674599105 380 0 0.00 19 -5.26 0.0095
2025-01-15 2024-09-30 13F OCCIDENTAL PETE COM 674599105 380 0 0.00 20 -20.83 0.0096
2024-04-11 2024-03-31 13F OCCIDENTAL PETE COM 674599105 380 0 0.00 25 9.09 0.0121
2024-01-11 2023-12-31 13F OCCIDENTAL PETE COM 674599105 380 0 0.00 23 -8.33 0.0120
2023-10-30 2023-09-30 13F OCCIDENTAL PETE COM 674599105 380 40 11.76 25 26.32 0.0143
2023-07-21 2023-06-30 13F OCCIDENTAL PETE COM 674599105 340 0 0.00 20 -9.52 0.0102
2023-04-20 2023-03-31 13F OCCIDENTAL PETE COM 674599105 340 0 0.00 21 0.0115
2023-01-18 2022-12-31 13F OCCIDENTAL PETE COM 674599105 340 0 0.00 0 -100.00 0.0117
2022-10-11 2022-09-30 13F OCCIDENTAL PETE COM 674599105 340 0 0.00 21 5.00 0.0128
2022-08-01 2022-06-30 13F OCCIDENTAL PETE COM 674599105 340 0 0.00 20 5.26 0.0115
2022-04-14 2022-03-31 13F OCCIDENTAL PETE COM 674599105 340 0 0.00 19 90.00 0.0096
2022-01-20 2021-12-31 13F OCCIDENTAL PETE COM 674599105 340 0 0.00 10 0.00 0.0050
2021-10-19 2021-09-30 13F OCCIDENTAL PETE COM 674599105 340 0 0.00 10 -9.09 0.0055
2021-07-14 2021-06-30 13F OCCIDENTAL PETE COM 674599105 340 0 0.00 11 22.22 0.0058
2021-07-13 2021-03-31 13F OCCIDENTAL PETE COM 674599105 340 0 0.00 9 50.00 0.0050
2021-01-14 2020-12-31 13F OCCIDENTAL PETE COM 674599105 340 0 0.00 6 100.00 0.0036
2020-10-20 2020-09-30 13F OCCIDENTAL PETE COM 674599105 340 0 0.00 3 -50.00 0.0020
2020-07-30 2020-06-30 13F OCCIDENTAL PETE COM 674599105 340 0 0.00 6 50.00 0.0044
2020-04-24 2020-03-31 13F OCCIDENTAL PETE COM 674599105 340 0 0.00 4 -71.43 0.0036
2020-01-14 2019-12-31 13F OCCIDENTAL PETE COM 674599105 340 0 0.00 14 -6.67 0.0099
2019-10-15 2019-09-30 13F OCCIDENTAL PETE COM 674599105 340 0 0.00 15 -11.76 0.0114
2019-08-02 2019-06-30 13F OCCIDENTAL PETE COM 674599105 340 0 0.00 17 -26.09 0.0130
2019-04-11 2019-03-31 13F OCCIDENTAL PETE COM 674599105 340 0 0.00 23 9.52 0.0180
2019-01-24 2018-12-31 13F OCCIDENTAL PETE CORP DEL COM 674599105 340 0 0.00 21 -25.00 0.0179
2018-11-06 2018-09-30 13F OCCIDENTAL PETE CORP DEL COM 674599105 340 0 0.00 28 0.00 0.0226
2018-08-13 2018-06-30 13F OCCIDENTAL PETE CORP DEL COM 674599105 340 0 0.00 28 27.27 0.0221
2018-08-13 2018-03-31 13F OCCIDENTAL PETE CORP DEL COM 674599105 340 0 0.00 22 -12.00 0.0181
2018-08-13 2017-12-31 13F OCCIDENTAL PETE CORP DEL COM 674599105 340 0 0.00 25 13.64 0.0198
2018-08-13 2017-09-30 13F OCCIDENTAL PETE CORP DEL COM 674599105 340 0 0.00 22 10.00 0.0180
2018-08-13 2017-06-30 13F OCCIDENTAL PETE CORP DEL COM 674599105 340 0 0.00 20 -9.09 0.0169
2018-08-13 2017-03-31 13F OCCIDENTAL PETE CORP DEL COM 674599105 340 0 0.00 22 -8.33 0.0192
2018-08-13 2016-12-31 13F OCCIDENTAL PETE CORP DEL COM 674599105 340 340 24 0.0207
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.