Occidental Petroleum Corporation
CH ˙ SWX ˙ US6745991058
SecurityCH:OXY / Occidental Petroleum Corporation
InstitutionDanske Bank A/s
Latest Disclosed Ownership37,880 shares
Latest Disclosed Value $ 2,462,200
Danske Bank A/s reports 5.28% increase in ownership of OXY / Occidental Petroleum Corporation

On May 12, 2026 - Danske Bank A/s filed a 13F-HR form disclosing ownership of 37,880 shares of Occidental Petroleum Corporation (CH:OXY) valued at $2,462,200 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 35,980 shares of Occidental Petroleum Corporation. This represents a change in shares of 5.28% 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)
2026-05-12 2026-03-31 13F Occidental Petroleum COM 674599105 37,880 1,900 5.28 2,462 66.46 0.0028
2026-02-02 2025-12-31 13F Occidental Petroleum COM 674599105 35,980 -2,000 -5.27 1,479 -17.56 0.0034
2025-11-19 2025-09-30 13F/A-1 Occidental Petroleum COM 674599105 37,980 2,100 5.85 1,795 19.04 0.0045
2025-12-18 2025-06-30 13F Occidental Petroleum COM 674599105 35,880 -520,430 -93.55 1,507 -94.51 0.0037
2025-12-18 2025-03-31 13F Occidental Petroleum COM 674599105 556,310 -116,600 -17.33 27,459 -17.41 0.0839
2026-03-18 2024-12-31 13F Occidental Petroleum COM 674599105 672,910 189,600 39.23 33,248 33.48 0.0994
2026-03-18 2024-09-30 13F Occidental Petroleum COM 674599105 483,310 64,400 15.37 24,910 -5.66 0.0830
2026-03-18 2024-06-30 13F Occidental Petroleum COM 674599105 418,910 7,900 1.92 26,404 -1.15 0.0974
2026-03-18 2024-03-31 13F Occidental Petroleum COM 674599105 411,010 411,010 26,712 0.0838
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.