Occidental Petroleum Corporation
CH ˙ SWX ˙ US6745991058
SecurityCH:OXY / Occidental Petroleum Corporation
InstitutionThreadgill Financial, Llc
Latest Disclosed Ownership6,254 shares
Latest Disclosed Value $ 406,532
Threadgill Financial, Llc reports 0.05% decrease in ownership of OXY / Occidental Petroleum Corporation

On April 20, 2026 - Threadgill Financial, Llc filed a 13F-HR form disclosing ownership of 6,254 shares of Occidental Petroleum Corporation (CH:OXY) valued at $406,532 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 8, 2026 disclosing 6,257 shares of Occidental Petroleum Corporation. This represents a change in shares of -0.05% 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)
2026-04-20 2026-03-31 13F OCCIDENTAL PETE COM 674599105 6,254 -3 -0.05 407 57.98 0.1181
2026-01-08 2025-12-31 13F OCCIDENTAL PETE COM 674599105 6,257 0 0.00 257 -12.88 0.1060
2025-10-07 2025-09-30 13F OCCIDENTAL PETE COM 674599105 6,257 0 0.00 296 12.60 0.1433
2025-07-10 2025-06-30 13F OCCIDENTAL PETE COM 674599105 6,257 659 11.77 263 -5.07 0.1407
2025-04-10 2025-03-31 13F OCCIDENTAL PETE COM 674599105 5,598 0 0.00 276 0.00 0.1481
2025-01-13 2024-12-31 13F OCCIDENTAL PETE COM 674599105 5,598 0 0.00 277 -4.17 0.1471
2024-10-07 2024-09-30 13F OCCIDENTAL PETE COM 674599105 5,598 0 0.00 289 -18.18 0.1717
2024-07-11 2024-06-30 13F OCCIDENTAL PETE COM 674599105 5,598 3 0.05 353 -3.03 0.1655
2024-04-10 2024-03-31 13F OCCIDENTAL PETE COM 674599105 5,595 0 0.00 364 8.68 0.1615
2024-01-18 2023-12-31 13F OCCIDENTAL PETE COM 674599105 5,595 -20,165 -78.28 334 -79.79 0.2216
2023-10-10 2023-09-30 13F OCCIDENTAL PETE COM 674599105 25,760 8,304 47.57 1,653 69.02 1.2606
2023-07-12 2023-06-30 13F OCCIDENTAL PETE COM 674599105 17,456 12,034 221.95 979 189.35 1.1188
2023-04-13 2023-03-31 13F OCCIDENTAL PETE COM 674599105 5,422 1,000 22.61 338 21.58 0.4141
2023-01-31 2022-12-31 13F/A-1 OCCIDENTAL PETE COM 674599105 4,422 9 0.20 279 2.58 0.2860
2022-10-13 2022-09-30 13F OCCIDENTAL PETE COM 674599105 4,413 9 0.20 271 4.63 0.2670
2022-07-18 2022-06-30 13F OCCIDENTAL PETE COM 674599105 4,404 110 2.56 259 6.15 0.2152
2022-04-27 2022-03-31 13F/A-1 OCCIDENTAL PETE COM 674599105 4,294 4,294 244 0.0973
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.