옥시덴탈석유공사
MX ˙ BMV ˙ US6745991058
SecurityMX:OXY1 / Occidental Petroleum Corporation
InstitutionCigna Investments Inc /new
Latest Disclosed Ownership6,809 shares
Latest Disclosed Value $ 443
Cigna Investments Inc /new ownership in OXY1 / Occidental Petroleum Corporation

On May 11, 2026 - Cigna Investments Inc /new filed a 13F-HR form disclosing ownership of 6,809 shares of Occidental Petroleum Corporation (MX:OXY1) valued at $443 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 6,809 shares of Occidental Petroleum Corporation.

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)
2026-05-11 2026-03-31 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 6,809 0 0.00 0 0.0682
2026-01-20 2025-12-31 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 6,809 0 0.00 0 0.0404
2025-10-22 2025-09-30 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 6,809 280 4.29 0 0.0452
2025-07-15 2025-06-30 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 6,529 -221 -3.27 0 0.0466
2025-05-15 2025-03-31 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 6,750 -40 -0.59 0 0.0619
2025-01-29 2024-12-31 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 6,790 0 0.00 0 0.0585
2024-10-28 2024-09-30 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 6,790 112 1.68 0 0.0616
2024-07-17 2024-06-30 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 6,678 -547 -7.57 0 0.0779
2024-04-23 2024-03-31 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 7,225 -103 -1.41 0 0.0885
2024-01-22 2023-12-31 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 7,328 -161 -2.15 0 0.0900
2023-10-23 2023-09-30 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 7,489 -1,014 -11.93 0 0.1108
2023-08-01 2023-06-30 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 8,503 -853 -9.12 1 0.0929
2023-05-11 2023-03-31 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 9,356 -620 -6.21 1 0.1161
2023-02-13 2022-12-31 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 9,976 -202 -1.98 1 0.1307
2022-11-14 2022-09-30 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 10,178 -741 -6.79 1 0.1382
2022-08-15 2022-06-30 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 10,919 -4,508 -29.22 1 0.1279
2022-05-13 2022-03-31 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 15,427 -4,427 -22.30 1 0.1075
2022-02-14 2021-12-31 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 19,854 -7,050 -26.20 1 0.0450
2021-11-12 2021-09-30 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 26,904 434 1.64 1 0.0593
2021-08-10 2021-06-30 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 26,470 -3,928 -12.92 1 0.0591
2021-05-10 2021-03-31 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 30,398 999 3.40 1 0.0557
2021-02-11 2020-12-31 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 29,399 1,269 4.51 1 0.0393
2020-11-12 2020-09-30 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 28,130 147 0.53 0 -100.00 0.0271
2020-08-17 2020-06-30 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 27,983 2,883 11.49 512 75.95 0.0484
2020-05-11 2020-03-31 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 25,100 1,450 6.13 291 -69.01 0.0375
2020-02-04 2019-12-31 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 23,650 -2,673 -10.15 939 -12.00 0.0994
2019-11-07 2019-09-30 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 26,323 5,331 25.40 1,067 -1.02 0.1101
2019-08-12 2019-06-30 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 20,992 -700 -3.23 1,078 -24.93 0.1170
2019-05-10 2019-03-31 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 21,692 -6,174 -22.16 1,436 -16.02 0.1589
2019-02-06 2018-12-31 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 27,866 5,681 25.61 1,710 14.92 0.1449
2018-11-13 2018-09-30 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 22,185 -2,217 -9.09 1,488 -27.13 0.1193
2018-08-14 2018-06-30 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 24,402 -3,460 -12.42 2,042 12.82 0.1476
2018-05-09 2018-03-31 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 27,862 -300 -1.07 1,810 -12.73 0.1213
2018-01-26 2017-12-31 13F OCCIDENTAL PETROLEUM COR Common Stock 674599105 28,162 -2,342 -7.68 2,074 5.92 0.1354
2017-10-11 2017-09-30 13F OCCIDENTAL PETROLEUM COR COM 674599105 30,504 998 3.38 1,958 9.45 0.1305
2017-08-01 2017-06-30 13F OCCIDENTAL PETROLEUM COR 674599105 COM 674599105 29,506 -3,372 -10.26 1,789 -15.17 0.1230
2017-05-15 2017-03-31 13F OCCIDENTAL PETROLEUM 674599105 COM 674599105 32,878 3,600 12.30 2,109 1.15 0.1451
2017-02-15 2016-12-31 13F OCCIDENTAL PETROLEUM 674599105 COM 674599105 29,278 29,278 2,085 0.2272
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.