Occidental Petroleum Corporation
US ˙ NYSE ˙ US6745991058

SecurityOXY / Occidental Petroleum Corporation
InstitutionPanagora Asset Management Inc
Latest Disclosed Ownership3,424 shares
Latest Disclosed Value $ 222,560
Panagora Asset Management Inc ownership in OXY / Occidental Petroleum Corporation

On May 14, 2026 - Panagora Asset Management Inc filed a 13F-HR form disclosing ownership of 3,424 shares of Occidental Petroleum Corporation (US:OXY) valued at $222,560 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 0 shares of Occidental Petroleum Corporation. The current value of the position is $194,928 USD.

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)
2026-05-14 2026-03-31 13F OCCIDENTAL PETE COM 674599105 3,424 3,424 223 0.0008
2026-02-13 2025-12-31 13F OCCIDENTAL PETE COM 674599105 0 -5,006 -100.00 0 -100.00
2025-11-13 2025-09-30 13F OCCIDENTAL PETE COM 674599105 5,006 0 0.00 237 12.38 0.0010
2025-08-13 2025-06-30 13F OCCIDENTAL PETE COM 674599105 5,006 -29 -0.58 210 -15.32 0.0009
2025-05-15 2025-03-31 13F OCCIDENTAL PETE COM 674599105 5,035 -13,064 -72.18 249 -72.26 0.0012
2025-02-13 2024-12-31 13F OCCIDENTAL PETE COM 674599105 18,099 -2,969 -14.09 894 -17.60 0.0041
2024-11-13 2024-09-30 13F OCCIDENTAL PETE COM 674599105 21,068 2,670 14.51 1,086 -6.38 0.0052
2024-07-29 2024-06-30 13F OCCIDENTAL PETE COM 674599105 18,398 -4,576 -19.92 1,160 -22.37 0.0058
2024-05-07 2024-03-31 13F OCCIDENTAL PETE COM 674599105 22,974 0 0.00 1,493 8.90 0.0078
2024-02-08 2023-12-31 13F OCCIDENTAL PETE COM 674599105 22,974 0 0.00 1,372 -7.99 0.0077
2023-10-31 2023-09-30 13F OCCIDENTAL PETE COM 674599105 22,974 1,586 7.42 1,491 18.54 0.0093
2023-08-11 2023-06-30 13F OCCIDENTAL PETE COM 674599105 21,388 -2,380 -10.01 1,258 -15.24 0.0074
2023-05-12 2023-03-31 13F OCCIDENTAL PETE COM 674599105 23,768 -233,484 -90.76 1,484 -90.85 0.0094
2023-02-13 2022-12-31 13F OCCIDENTAL PETE COM 674599105 257,252 -507,063 -66.34 16,204 -65.50 0.1063
2022-11-14 2022-09-30 13F OCCIDENTAL PETE COM 674599105 764,315 -103,029 -11.88 46,967 -8.03 0.3257
2022-08-15 2022-06-30 13F OCCIDENTAL PETE COM 674599105 867,344 95,993 12.44 51,069 16.69 0.3348
2022-05-12 2022-03-31 13F OCCIDENTAL PETE COM 674599105 771,351 747,158 3,088.32 43,766 6,143.37 0.2384
2022-02-10 2021-12-31 13F OCCIDENTAL PETE COM 674599105 24,193 -70,254 -74.38 701 -74.91 0.0037
2021-11-10 2021-09-30 13F OCCIDENTAL PETE COM 674599105 94,447 0 0.00 2,794 -5.38 0.0149
2021-08-11 2021-06-30 13F OCCIDENTAL PETE COM 674599105 94,447 64,891 219.55 2,953 275.22 0.0158
2021-05-12 2021-03-31 13F OCCIDENTAL PETROLEUM COMMON 674599105 29,556 -80,301 -73.10 787 -58.62 0.0044
2021-02-10 2020-12-31 13F OCCIDENTAL PETROLEUM COMMON 674599105 109,857 -10,190 -8.49 1,902 58.24 0.0113
2020-11-13 2020-09-30 13F OCCIDENTAL PETROLEUM COMMON 674599105 120,047 11,841 10.94 1,202 -39.29 0.0075
2020-08-12 2020-06-30 13F OCCIDENTAL PETROLEUM COMMON 674599105 108,206 -4,819 -4.26 1,980 51.26 0.0126
2020-05-14 2020-03-31 13F OCCIDENTAL PETROLEUM COMMON 674599105 113,025 69,604 160.30 1,309 -26.83 0.0093
2020-02-12 2019-12-31 13F OCCIDENTAL PETROLEUM COMMON 674599105 43,421 3,277 8.16 1,789 0.22 0.0081
2019-11-12 2019-09-30 13F OCCIDENTAL PETROLEUM COMMON 674599105 40,144 -383,450 -90.52 1,785 -91.62 0.0082
2019-08-09 2019-06-30 13F OCCIDENTAL PETROLEUM COMMON 674599105 423,594 385,563 1,013.81 21,298 745.83 0.0952
2019-05-15 2019-03-31 13F OCCIDENTAL PETROLEUM COMMON 674599105 38,031 14 0.04 2,518 7.93 0.0112
2019-02-14 2018-12-31 13F OCCIDENTAL PETROLEUM COMMON 674599105 38,017 -140,229 -78.67 2,333 -84.07 0.0109
2018-11-13 2018-09-30 13F OCCIDENTAL PETROLEUM COMMON 674599105 178,246 1,689 0.96 14,646 -0.87 0.0551
2018-08-14 2018-06-30 13F OCCIDENTAL PETROLEUM COMMON 674599105 176,557 -54,449 -23.57 14,774 -1.55 0.0586
2018-05-15 2018-03-31 13F OCCIDENTAL PETROLEUM COMMON 674599105 231,006 -149,049 -39.22 15,006 -46.40 0.0592
2018-02-14 2017-12-31 13F OCCIDENTAL PETROLEUM COMMON 674599105 380,055 -25,732 -6.34 27,995 7.44 0.1050
2017-11-14 2017-09-30 13F OCCIDENTAL PETROLEUM COMMON 674599105 405,787 350,072 628.33 26,056 681.06 0.1032
2017-08-14 2017-06-30 13F OCCIDENTAL PETROLEUM COMMON 674599105 55,715 -57,972 -50.99 3,336 -53.69 0.0134
2017-05-15 2017-03-31 13F OCCIDENTAL PETROLEUM COMMON 674599105 113,687 -25,408 -18.27 7,203 -27.30 0.0300
2017-02-14 2016-12-31 13F OCCIDENTAL PETROLEUM COMMON 674599105 139,095 11,151 8.72 9,908 6.20 0.0454
2016-11-14 2016-09-30 13F OCCIDENTAL PETROLEUM COMMON 674599105 127,944 15,194 13.48 9,330 9.52 0.0445
2016-08-15 2016-06-30 13F OCCIDENTAL PETROLEUM COMMON 674599105 112,750 -8,554 -7.05 8,519 2.63 0.0423
2016-05-16 2016-03-31 13F OCCIDENTAL PETROLEUM COMMON 674599105 121,304 -176,656 -59.29 8,301 -58.79 0.0412
2016-02-12 2015-12-31 13F OCCIDENTAL PETROLEUM COMMON 674599105 297,960 -403,276 -57.51 20,145 -56.57 0.0993
2015-11-13 2015-09-30 13F OCCIDENTAL PETROLEUM COMMON 674599105 701,236 -292,046 -29.40 46,387 -39.95 0.2449
2015-08-14 2015-06-30 13F OCCIDENTAL PETROLEUM COMMON 674599105 993,282 -114,361 -10.32 77,248 -4.46 0.3872
2015-05-15 2015-03-31 13F OCCIDENTAL PETROLEUM COMMON 674599105 1,107,643 -167,921 -13.16 80,858 -21.36 0.4105
2015-02-13 2014-12-31 13F OCCIDENTAL PETROLEUM COMMON 674599105 1,275,564 -689,164 -35.08 102,823 -45.57 0.5259
2014-11-12 2014-09-30 13F OCCIDENTAL PETROLEUM COMMON 674599105 1,964,728 711,038 56.72 188,909 46.82 0.9153
2014-08-14 2014-06-30 13F OCCIDENTAL PETROLEUM COMMON 674599105 1,253,690 70,331 5.94 128,666 14.10 0.6246
2014-05-15 2014-03-31 13F OCCIDENTAL PETROLEUM COMMON 674599105 1,183,359 86,811 7.92 112,762 8.13 0.5325
2014-02-21 2013-12-31 13F OCCIDENTAL PETROLEUM COMMON 674599105 1,096,548 20,010 1.86 104,282 3.56 0.4828
2013-11-14 2013-09-30 13F OCCIDENTAL PETROLEUM COMMON 674599105 1,076,538 -95,879 -8.18 100,699 -3.74 0.4946
2013-08-14 2013-06-30 13F OCCIDENTAL PETROLEUM COMMON 674599105 1,172,417 1,172,417 104,615 0.5350
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.